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3 Commits
master ... ffmpeg_3.4

Author SHA1 Message Date
luoye aac3f8dc83 bug fix encoder=libmp3lame
1 year ago
luoye cdf8257a11 bug fix encoder=libmp3lame
1 year ago
luoye fe6eed6207 add so
2 years ago
458 changed files with 33201 additions and 40185 deletions
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Show Stats
  1. 1969
      output/include/arm64-v8a/config.h
  2. 36
      output/include/arm64-v8a/libavcodec/ac3_parser.h
  3. 37
      output/include/arm64-v8a/libavcodec/adts_parser.h
  4. 4497
      output/include/arm64-v8a/libavcodec/avcodec.h
  5. 4
      output/include/arm64-v8a/libavcodec/avdct.h
  6. 332
      output/include/arm64-v8a/libavcodec/bsf.h
  7. 375
      output/include/arm64-v8a/libavcodec/codec.h
  8. 128
      output/include/arm64-v8a/libavcodec/codec_desc.h
  9. 661
      output/include/arm64-v8a/libavcodec/codec_id.h
  10. 247
      output/include/arm64-v8a/libavcodec/codec_par.h
  11. 192
      output/include/arm64-v8a/libavcodec/defs.h
  12. 1
      output/include/arm64-v8a/libavcodec/dv_profile.h
  13. 15
      output/include/arm64-v8a/libavcodec/mediacodec.h
  14. 731
      output/include/arm64-v8a/libavcodec/packet.h
  15. 4
      output/include/arm64-v8a/libavcodec/qsv.h
  16. 195
      output/include/arm64-v8a/libavcodec/vaapi.h
  17. 230
      output/include/arm64-v8a/libavcodec/vda.h
  18. 98
      output/include/arm64-v8a/libavcodec/vdpau.h
  19. 204
      output/include/arm64-v8a/libavcodec/version.h
  20. 52
      output/include/arm64-v8a/libavcodec/version_major.h
  21. 29
      output/include/arm64-v8a/libavcodec/videotoolbox.h
  22. 3
      output/include/arm64-v8a/libavcodec/xvmc.h
  23. 696
      output/include/arm64-v8a/libavfilter/avfilter.h
  24. 23
      output/include/arm64-v8a/libavfilter/avfiltergraph.h
  25. 74
      output/include/arm64-v8a/libavfilter/buffersink.h
  26. 11
      output/include/arm64-v8a/libavfilter/buffersrc.h
  27. 34
      output/include/arm64-v8a/libavfilter/version.h
  28. 38
      output/include/arm64-v8a/libavfilter/version_major.h
  29. 1162
      output/include/arm64-v8a/libavformat/avformat.h
  30. 146
      output/include/arm64-v8a/libavformat/avio.h
  31. 64
      output/include/arm64-v8a/libavformat/version.h
  32. 52
      output/include/arm64-v8a/libavformat/version_major.h
  33. 7
      output/include/arm64-v8a/libavutil/adler32.h
  34. 8
      output/include/arm64-v8a/libavutil/aes.h
  35. 20
      output/include/arm64-v8a/libavutil/aes_ctr.h
  36. 72
      output/include/arm64-v8a/libavutil/ambient_viewing_environment.h
  37. 22
      output/include/arm64-v8a/libavutil/attributes.h
  38. 3
      output/include/arm64-v8a/libavutil/audio_fifo.h
  39. 4
      output/include/arm64-v8a/libavutil/avassert.h
  40. 2
      output/include/arm64-v8a/libavutil/avconfig.h
  41. 40
      output/include/arm64-v8a/libavutil/avstring.h
  42. 6
      output/include/arm64-v8a/libavutil/avutil.h
  43. 78
      output/include/arm64-v8a/libavutil/bprint.h
  44. 2
      output/include/arm64-v8a/libavutil/bswap.h
  45. 53
      output/include/arm64-v8a/libavutil/buffer.h
  46. 2
      output/include/arm64-v8a/libavutil/camellia.h
  47. 611
      output/include/arm64-v8a/libavutil/channel_layout.h
  48. 258
      output/include/arm64-v8a/libavutil/common.h
  49. 47
      output/include/arm64-v8a/libavutil/cpu.h
  50. 9
      output/include/arm64-v8a/libavutil/crc.h
  51. 150
      output/include/arm64-v8a/libavutil/csp.h
  52. 8
      output/include/arm64-v8a/libavutil/des.h
  53. 108
      output/include/arm64-v8a/libavutil/detection_bbox.h
  54. 127
      output/include/arm64-v8a/libavutil/dict.h
  55. 23
      output/include/arm64-v8a/libavutil/display.h
  56. 236
      output/include/arm64-v8a/libavutil/dovi_meta.h
  57. 205
      output/include/arm64-v8a/libavutil/encryption_info.h
  58. 2
      output/include/arm64-v8a/libavutil/error.h
  59. 31
      output/include/arm64-v8a/libavutil/eval.h
  60. 2
      output/include/arm64-v8a/libavutil/ffversion.h
  61. 275
      output/include/arm64-v8a/libavutil/fifo.h
  62. 13
      output/include/arm64-v8a/libavutil/file.h
  63. 260
      output/include/arm64-v8a/libavutil/film_grain_params.h
  64. 317
      output/include/arm64-v8a/libavutil/frame.h
  65. 3
      output/include/arm64-v8a/libavutil/hash.h
  66. 343
      output/include/arm64-v8a/libavutil/hdr_dynamic_metadata.h
  67. 285
      output/include/arm64-v8a/libavutil/hdr_dynamic_vivid_metadata.h
  68. 3
      output/include/arm64-v8a/libavutil/hmac.h
  69. 32
      output/include/arm64-v8a/libavutil/hwcontext.h
  70. 18
      output/include/arm64-v8a/libavutil/hwcontext_cuda.h
  71. 10
      output/include/arm64-v8a/libavutil/hwcontext_d3d11va.h
  72. 3
      output/include/arm64-v8a/libavutil/hwcontext_drm.h
  73. 61
      output/include/arm64-v8a/libavutil/hwcontext_mediacodec.h
  74. 100
      output/include/arm64-v8a/libavutil/hwcontext_opencl.h
  75. 13
      output/include/arm64-v8a/libavutil/hwcontext_qsv.h
  76. 46
      output/include/arm64-v8a/libavutil/hwcontext_videotoolbox.h
  77. 281
      output/include/arm64-v8a/libavutil/hwcontext_vulkan.h
  78. 56
      output/include/arm64-v8a/libavutil/imgutils.h
  79. 24
      output/include/arm64-v8a/libavutil/intreadwrite.h
  80. 5
      output/include/arm64-v8a/libavutil/lfg.h
  81. 71
      output/include/arm64-v8a/libavutil/log.h
  82. 30
      output/include/arm64-v8a/libavutil/macros.h
  83. 2
      output/include/arm64-v8a/libavutil/mastering_display_metadata.h
  84. 7
      output/include/arm64-v8a/libavutil/mathematics.h
  85. 9
      output/include/arm64-v8a/libavutil/md5.h
  86. 148
      output/include/arm64-v8a/libavutil/mem.h
  87. 3
      output/include/arm64-v8a/libavutil/murmur3.h
  88. 77
      output/include/arm64-v8a/libavutil/opt.h
  89. 24
      output/include/arm64-v8a/libavutil/parseutils.h
  90. 83
      output/include/arm64-v8a/libavutil/pixdesc.h
  91. 1
      output/include/arm64-v8a/libavutil/pixelutils.h
  92. 267
      output/include/arm64-v8a/libavutil/pixfmt.h
  93. 9
      output/include/arm64-v8a/libavutil/rational.h
  94. 3
      output/include/arm64-v8a/libavutil/rc4.h
  95. 4
      output/include/arm64-v8a/libavutil/ripemd.h
  96. 9
      output/include/arm64-v8a/libavutil/samplefmt.h
  97. 5
      output/include/arm64-v8a/libavutil/sha.h
  98. 5
      output/include/arm64-v8a/libavutil/sha512.h
  99. 13
      output/include/arm64-v8a/libavutil/spherical.h
  100. 40
      output/include/arm64-v8a/libavutil/stereo3d.h
  101. Some files were not shown because too many files have changed in this diff Show More

1969
output/include/arm64-v8a/config.h
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36
output/include/arm64-v8a/libavcodec/ac3_parser.h
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@ -1,36 +0,0 @@
/*
* AC-3 parser prototypes
* Copyright (c) 2003 Fabrice Bellard
* Copyright (c) 2003 Michael Niedermayer
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_AC3_PARSER_H
#define AVCODEC_AC3_PARSER_H
#include <stddef.h>
#include <stdint.h>
/**
* Extract the bitstream ID and the frame size from AC-3 data.
*/
int av_ac3_parse_header(const uint8_t *buf, size_t size,
uint8_t *bitstream_id, uint16_t *frame_size);
#endif /* AVCODEC_AC3_PARSER_H */

37
output/include/arm64-v8a/libavcodec/adts_parser.h
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@ -1,37 +0,0 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_ADTS_PARSER_H
#define AVCODEC_ADTS_PARSER_H
#include <stddef.h>
#include <stdint.h>
#define AV_AAC_ADTS_HEADER_SIZE 7
/**
* Extract the number of samples and frames from AAC data.
* @param[in] buf pointer to AAC data buffer
* @param[out] samples Pointer to where number of samples is written
* @param[out] frames Pointer to where number of frames is written
* @return Returns 0 on success, error code on failure.
*/
int av_adts_header_parse(const uint8_t *buf, uint32_t *samples,
uint8_t *frames);
#endif /* AVCODEC_ADTS_PARSER_H */

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output/include/arm64-v8a/libavcodec/avcodec.h
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4
output/include/arm64-v8a/libavcodec/avdct.h
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@ -67,10 +67,6 @@ typedef struct AVDCT {
ptrdiff_t line_size);
int bits_per_sample;
void (*get_pixels_unaligned)(int16_t *block /* align 16 */,
const uint8_t *pixels,
ptrdiff_t line_size);
} AVDCT;
/**

332
output/include/arm64-v8a/libavcodec/bsf.h
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@ -1,332 +0,0 @@
/*
* Bitstream filters public API
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_BSF_H
#define AVCODEC_BSF_H
#include "libavutil/dict.h"
#include "libavutil/log.h"
#include "libavutil/rational.h"
#include "codec_id.h"
#include "codec_par.h"
#include "packet.h"
/**
* @defgroup lavc_bsf Bitstream filters
* @ingroup libavc
*
* Bitstream filters transform encoded media data without decoding it. This
* allows e.g. manipulating various header values. Bitstream filters operate on
* @ref AVPacket "AVPackets".
*
* The bitstream filtering API is centered around two structures:
* AVBitStreamFilter and AVBSFContext. The former represents a bitstream filter
* in abstract, the latter a specific filtering process. Obtain an
* AVBitStreamFilter using av_bsf_get_by_name() or av_bsf_iterate(), then pass
* it to av_bsf_alloc() to create an AVBSFContext. Fill in the user-settable
* AVBSFContext fields, as described in its documentation, then call
* av_bsf_init() to prepare the filter context for use.
*
* Submit packets for filtering using av_bsf_send_packet(), obtain filtered
* results with av_bsf_receive_packet(). When no more input packets will be
* sent, submit a NULL AVPacket to signal the end of the stream to the filter.
* av_bsf_receive_packet() will then return trailing packets, if any are
* produced by the filter.
*
* Finally, free the filter context with av_bsf_free().
* @{
*/
/**
* The bitstream filter state.
*
* This struct must be allocated with av_bsf_alloc() and freed with
* av_bsf_free().
*
* The fields in the struct will only be changed (by the caller or by the
* filter) as described in their documentation, and are to be considered
* immutable otherwise.
*/
typedef struct AVBSFContext {
/**
* A class for logging and AVOptions
*/
const AVClass *av_class;
/**
* The bitstream filter this context is an instance of.
*/
const struct AVBitStreamFilter *filter;
/**
* Opaque filter-specific private data. If filter->priv_class is non-NULL,
* this is an AVOptions-enabled struct.
*/
void *priv_data;
/**
* Parameters of the input stream. This field is allocated in
* av_bsf_alloc(), it needs to be filled by the caller before
* av_bsf_init().
*/
AVCodecParameters *par_in;
/**
* Parameters of the output stream. This field is allocated in
* av_bsf_alloc(), it is set by the filter in av_bsf_init().
*/
AVCodecParameters *par_out;
/**
* The timebase used for the timestamps of the input packets. Set by the
* caller before av_bsf_init().
*/
AVRational time_base_in;
/**
* The timebase used for the timestamps of the output packets. Set by the
* filter in av_bsf_init().
*/
AVRational time_base_out;
} AVBSFContext;
typedef struct AVBitStreamFilter {
const char *name;
/**
* A list of codec ids supported by the filter, terminated by
* AV_CODEC_ID_NONE.
* May be NULL, in that case the bitstream filter works with any codec id.
*/
const enum AVCodecID *codec_ids;
/**
* A class for the private data, used to declare bitstream filter private
* AVOptions. This field is NULL for bitstream filters that do not declare
* any options.
*
* If this field is non-NULL, the first member of the filter private data
* must be a pointer to AVClass, which will be set by libavcodec generic
* code to this class.
*/
const AVClass *priv_class;
} AVBitStreamFilter;
/**
* @return a bitstream filter with the specified name or NULL if no such
* bitstream filter exists.
*/
const AVBitStreamFilter *av_bsf_get_by_name(const char *name);
/**
* Iterate over all registered bitstream filters.
*
* @param opaque a pointer where libavcodec will store the iteration state. Must
* point to NULL to start the iteration.
*
* @return the next registered bitstream filter or NULL when the iteration is
* finished
*/
const AVBitStreamFilter *av_bsf_iterate(void **opaque);
/**
* Allocate a context for a given bitstream filter. The caller must fill in the
* context parameters as described in the documentation and then call
* av_bsf_init() before sending any data to the filter.
*
* @param filter the filter for which to allocate an instance.
* @param[out] ctx a pointer into which the pointer to the newly-allocated context
* will be written. It must be freed with av_bsf_free() after the
* filtering is done.
*
* @return 0 on success, a negative AVERROR code on failure
*/
int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx);
/**
* Prepare the filter for use, after all the parameters and options have been
* set.
*
* @param ctx a AVBSFContext previously allocated with av_bsf_alloc()
*/
int av_bsf_init(AVBSFContext *ctx);
/**
* Submit a packet for filtering.
*
* After sending each packet, the filter must be completely drained by calling
* av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or
* AVERROR_EOF.
*
* @param ctx an initialized AVBSFContext
* @param pkt the packet to filter. The bitstream filter will take ownership of
* the packet and reset the contents of pkt. pkt is not touched if an error occurs.
* If pkt is empty (i.e. NULL, or pkt->data is NULL and pkt->side_data_elems zero),
* it signals the end of the stream (i.e. no more non-empty packets will be sent;
* sending more empty packets does nothing) and will cause the filter to output
* any packets it may have buffered internally.
*
* @return
* - 0 on success.
* - AVERROR(EAGAIN) if packets need to be retrieved from the filter (using
* av_bsf_receive_packet()) before new input can be consumed.
* - Another negative AVERROR value if an error occurs.
*/
int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt);
/**
* Retrieve a filtered packet.
*
* @param ctx an initialized AVBSFContext
* @param[out] pkt this struct will be filled with the contents of the filtered
* packet. It is owned by the caller and must be freed using
* av_packet_unref() when it is no longer needed.
* This parameter should be "clean" (i.e. freshly allocated
* with av_packet_alloc() or unreffed with av_packet_unref())
* when this function is called. If this function returns
* successfully, the contents of pkt will be completely
* overwritten by the returned data. On failure, pkt is not
* touched.
*
* @return
* - 0 on success.
* - AVERROR(EAGAIN) if more packets need to be sent to the filter (using
* av_bsf_send_packet()) to get more output.
* - AVERROR_EOF if there will be no further output from the filter.
* - Another negative AVERROR value if an error occurs.
*
* @note one input packet may result in several output packets, so after sending
* a packet with av_bsf_send_packet(), this function needs to be called
* repeatedly until it stops returning 0. It is also possible for a filter to
* output fewer packets than were sent to it, so this function may return
* AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call.
*/
int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt);
/**
* Reset the internal bitstream filter state. Should be called e.g. when seeking.
*/
void av_bsf_flush(AVBSFContext *ctx);
/**
* Free a bitstream filter context and everything associated with it; write NULL
* into the supplied pointer.
*/
void av_bsf_free(AVBSFContext **ctx);
/**
* Get the AVClass for AVBSFContext. It can be used in combination with
* AV_OPT_SEARCH_FAKE_OBJ for examining options.
*
* @see av_opt_find().
*/
const AVClass *av_bsf_get_class(void);
/**
* Structure for chain/list of bitstream filters.
* Empty list can be allocated by av_bsf_list_alloc().
*/
typedef struct AVBSFList AVBSFList;
/**
* Allocate empty list of bitstream filters.
* The list must be later freed by av_bsf_list_free()
* or finalized by av_bsf_list_finalize().
*
* @return Pointer to @ref AVBSFList on success, NULL in case of failure
*/
AVBSFList *av_bsf_list_alloc(void);
/**
* Free list of bitstream filters.
*
* @param lst Pointer to pointer returned by av_bsf_list_alloc()
*/
void av_bsf_list_free(AVBSFList **lst);
/**
* Append bitstream filter to the list of bitstream filters.
*
* @param lst List to append to
* @param bsf Filter context to be appended
*
* @return >=0 on success, negative AVERROR in case of failure
*/
int av_bsf_list_append(AVBSFList *lst, AVBSFContext *bsf);
/**
* Construct new bitstream filter context given it's name and options
* and append it to the list of bitstream filters.
*
* @param lst List to append to
* @param bsf_name Name of the bitstream filter
* @param options Options for the bitstream filter, can be set to NULL
*
* @return >=0 on success, negative AVERROR in case of failure
*/
int av_bsf_list_append2(AVBSFList *lst, const char * bsf_name, AVDictionary **options);
/**
* Finalize list of bitstream filters.
*
* This function will transform @ref AVBSFList to single @ref AVBSFContext,
* so the whole chain of bitstream filters can be treated as single filter
* freshly allocated by av_bsf_alloc().
* If the call is successful, @ref AVBSFList structure is freed and lst
* will be set to NULL. In case of failure, caller is responsible for
* freeing the structure by av_bsf_list_free()
*
* @param lst Filter list structure to be transformed
* @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure
* representing the chain of bitstream filters
*
* @return >=0 on success, negative AVERROR in case of failure
*/
int av_bsf_list_finalize(AVBSFList **lst, AVBSFContext **bsf);
/**
* Parse string describing list of bitstream filters and create single
* @ref AVBSFContext describing the whole chain of bitstream filters.
* Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext freshly
* allocated by av_bsf_alloc().
*
* @param str String describing chain of bitstream filters in format
* `bsf1[=opt1=val1:opt2=val2][,bsf2]`
* @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure
* representing the chain of bitstream filters
*
* @return >=0 on success, negative AVERROR in case of failure
*/
int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf);
/**
* Get null/pass-through bitstream filter.
*
* @param[out] bsf Pointer to be set to new instance of pass-through bitstream filter
*
* @return
*/
int av_bsf_get_null_filter(AVBSFContext **bsf);
/**
* @}
*/
#endif // AVCODEC_BSF_H

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/*
* AVCodec public API
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_CODEC_H
#define AVCODEC_CODEC_H
#include <stdint.h>
#include "libavutil/avutil.h"
#include "libavutil/hwcontext.h"
#include "libavutil/log.h"
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"
#include "libavutil/samplefmt.h"
#include "libavcodec/codec_id.h"
#include "libavcodec/version_major.h"
/**
* @addtogroup lavc_core
* @{
*/
/**
* Decoder can use draw_horiz_band callback.
*/
#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0)
/**
* Codec uses get_buffer() or get_encode_buffer() for allocating buffers and
* supports custom allocators.
* If not set, it might not use get_buffer() or get_encode_buffer() at all, or
* use operations that assume the buffer was allocated by
* avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer.
*/
#define AV_CODEC_CAP_DR1 (1 << 1)
/**
* Encoder or decoder requires flushing with NULL input at the end in order to
* give the complete and correct output.
*
* NOTE: If this flag is not set, the codec is guaranteed to never be fed with
* with NULL data. The user can still send NULL data to the public encode
* or decode function, but libavcodec will not pass it along to the codec
* unless this flag is set.
*
* Decoders:
* The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL,
* avpkt->size=0 at the end to get the delayed data until the decoder no longer
* returns frames.
*
* Encoders:
* The encoder needs to be fed with NULL data at the end of encoding until the
* encoder no longer returns data.
*
* NOTE: For encoders implementing the AVCodec.encode2() function, setting this
* flag also means that the encoder must set the pts and duration for
* each output packet. If this flag is not set, the pts and duration will
* be determined by libavcodec from the input frame.
*/
#define AV_CODEC_CAP_DELAY (1 << 5)
/**
* Codec can be fed a final frame with a smaller size.
* This can be used to prevent truncation of the last audio samples.
*/
#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6)
/**
* Codec can output multiple frames per AVPacket
* Normally demuxers return one frame at a time, demuxers which do not do
* are connected to a parser to split what they return into proper frames.
* This flag is reserved to the very rare category of codecs which have a
* bitstream that cannot be split into frames without timeconsuming
* operations like full decoding. Demuxers carrying such bitstreams thus
* may return multiple frames in a packet. This has many disadvantages like
* prohibiting stream copy in many cases thus it should only be considered
* as a last resort.
*/
#define AV_CODEC_CAP_SUBFRAMES (1 << 8)
/**
* Codec is experimental and is thus avoided in favor of non experimental
* encoders
*/
#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9)
/**
* Codec should fill in channel configuration and samplerate instead of container
*/
#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10)
/**
* Codec supports frame-level multithreading.
*/
#define AV_CODEC_CAP_FRAME_THREADS (1 << 12)
/**
* Codec supports slice-based (or partition-based) multithreading.
*/
#define AV_CODEC_CAP_SLICE_THREADS (1 << 13)
/**
* Codec supports changed parameters at any point.
*/
#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14)
/**
* Codec supports multithreading through a method other than slice- or
* frame-level multithreading. Typically this marks wrappers around
* multithreading-capable external libraries.
*/
#define AV_CODEC_CAP_OTHER_THREADS (1 << 15)
/**
* Audio encoder supports receiving a different number of samples in each call.
*/
#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16)
/**
* Decoder is not a preferred choice for probing.
* This indicates that the decoder is not a good choice for probing.
* It could for example be an expensive to spin up hardware decoder,
* or it could simply not provide a lot of useful information about
* the stream.
* A decoder marked with this flag should only be used as last resort
* choice for probing.
*/
#define AV_CODEC_CAP_AVOID_PROBING (1 << 17)
/**
* Codec is backed by a hardware implementation. Typically used to
* identify a non-hwaccel hardware decoder. For information about hwaccels, use
* avcodec_get_hw_config() instead.
*/
#define AV_CODEC_CAP_HARDWARE (1 << 18)
/**
* Codec is potentially backed by a hardware implementation, but not
* necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the
* implementation provides some sort of internal fallback.
*/
#define AV_CODEC_CAP_HYBRID (1 << 19)
/**
* This encoder can reorder user opaque values from input AVFrames and return
* them with corresponding output packets.
* @see AV_CODEC_FLAG_COPY_OPAQUE
*/
#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20)
/**
* This encoder can be flushed using avcodec_flush_buffers(). If this flag is
* not set, the encoder must be closed and reopened to ensure that no frames
* remain pending.
*/
#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21)
/**
* The encoder is able to output reconstructed frame data, i.e. raw frames that
* would be produced by decoding the encoded bitstream.
*
* Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag.
*/
#define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22)
/**
* AVProfile.
*/
typedef struct AVProfile {
int profile;
const char *name; ///< short name for the profile
} AVProfile;
/**
* AVCodec.
*/
typedef struct AVCodec {
/**
* Name of the codec implementation.
* The name is globally unique among encoders and among decoders (but an
* encoder and a decoder can share the same name).
* This is the primary way to find a codec from the user perspective.
*/
const char *name;
/**
* Descriptive name for the codec, meant to be more human readable than name.
* You should use the NULL_IF_CONFIG_SMALL() macro to define it.
*/
const char *long_name;
enum AVMediaType type;
enum AVCodecID id;
/**
* Codec capabilities.
* see AV_CODEC_CAP_*
*/
int capabilities;
uint8_t max_lowres; ///< maximum value for lowres supported by the decoder
const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0}
const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1
const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0
const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1
#if FF_API_OLD_CHANNEL_LAYOUT
/**
* @deprecated use ch_layouts instead
*/
attribute_deprecated
const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0
#endif
const AVClass *priv_class; ///< AVClass for the private context
const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN}
/**
* Group name of the codec implementation.
* This is a short symbolic name of the wrapper backing this codec. A
* wrapper uses some kind of external implementation for the codec, such
* as an external library, or a codec implementation provided by the OS or
* the hardware.
* If this field is NULL, this is a builtin, libavcodec native codec.
* If non-NULL, this will be the suffix in AVCodec.name in most cases
* (usually AVCodec.name will be of the form "<codec_name>_<wrapper_name>").
*/
const char *wrapper_name;
/**
* Array of supported channel layouts, terminated with a zeroed layout.
*/
const AVChannelLayout *ch_layouts;
} AVCodec;
/**
* Iterate over all registered codecs.
*
* @param opaque a pointer where libavcodec will store the iteration state. Must
* point to NULL to start the iteration.
*
* @return the next registered codec or NULL when the iteration is
* finished
*/
const AVCodec *av_codec_iterate(void **opaque);
/**
* Find a registered decoder with a matching codec ID.
*
* @param id AVCodecID of the requested decoder
* @return A decoder if one was found, NULL otherwise.
*/
const AVCodec *avcodec_find_decoder(enum AVCodecID id);
/**
* Find a registered decoder with the specified name.
*
* @param name name of the requested decoder
* @return A decoder if one was found, NULL otherwise.
*/
const AVCodec *avcodec_find_decoder_by_name(const char *name);
/**
* Find a registered encoder with a matching codec ID.
*
* @param id AVCodecID of the requested encoder
* @return An encoder if one was found, NULL otherwise.
*/
const AVCodec *avcodec_find_encoder(enum AVCodecID id);
/**
* Find a registered encoder with the specified name.
*
* @param name name of the requested encoder
* @return An encoder if one was found, NULL otherwise.
*/
const AVCodec *avcodec_find_encoder_by_name(const char *name);
/**
* @return a non-zero number if codec is an encoder, zero otherwise
*/
int av_codec_is_encoder(const AVCodec *codec);
/**
* @return a non-zero number if codec is a decoder, zero otherwise
*/
int av_codec_is_decoder(const AVCodec *codec);
/**
* Return a name for the specified profile, if available.
*
* @param codec the codec that is searched for the given profile
* @param profile the profile value for which a name is requested
* @return A name for the profile if found, NULL otherwise.
*/
const char *av_get_profile_name(const AVCodec *codec, int profile);
enum {
/**
* The codec supports this format via the hw_device_ctx interface.
*
* When selecting this format, AVCodecContext.hw_device_ctx should
* have been set to a device of the specified type before calling
* avcodec_open2().
*/
AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01,
/**
* The codec supports this format via the hw_frames_ctx interface.
*
* When selecting this format for a decoder,
* AVCodecContext.hw_frames_ctx should be set to a suitable frames
* context inside the get_format() callback. The frames context
* must have been created on a device of the specified type.
*
* When selecting this format for an encoder,
* AVCodecContext.hw_frames_ctx should be set to the context which
* will be used for the input frames before calling avcodec_open2().
*/
AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02,
/**
* The codec supports this format by some internal method.
*
* This format can be selected without any additional configuration -
* no device or frames context is required.
*/
AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04,
/**
* The codec supports this format by some ad-hoc method.
*
* Additional settings and/or function calls are required. See the
* codec-specific documentation for details. (Methods requiring
* this sort of configuration are deprecated and others should be
* used in preference.)
*/
AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08,
};
typedef struct AVCodecHWConfig {
/**
* For decoders, a hardware pixel format which that decoder may be
* able to decode to if suitable hardware is available.
*
* For encoders, a pixel format which the encoder may be able to
* accept. If set to AV_PIX_FMT_NONE, this applies to all pixel
* formats supported by the codec.
*/
enum AVPixelFormat pix_fmt;
/**
* Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible
* setup methods which can be used with this configuration.
*/
int methods;
/**
* The device type associated with the configuration.
*
* Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and
* AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused.
*/
enum AVHWDeviceType device_type;
} AVCodecHWConfig;
/**
* Retrieve supported hardware configurations for a codec.
*
* Values of index from zero to some maximum return the indexed configuration
* descriptor; all other values return NULL. If the codec does not support
* any hardware configurations then it will always return NULL.
*/
const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index);
/**
* @}
*/
#endif /* AVCODEC_CODEC_H */

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/*
* Codec descriptors public API
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_CODEC_DESC_H
#define AVCODEC_CODEC_DESC_H
#include "libavutil/avutil.h"
#include "codec_id.h"
/**
* @addtogroup lavc_core
* @{
*/
/**
* This struct describes the properties of a single codec described by an
* AVCodecID.
* @see avcodec_descriptor_get()
*/
typedef struct AVCodecDescriptor {
enum AVCodecID id;
enum AVMediaType type;
/**
* Name of the codec described by this descriptor. It is non-empty and
* unique for each codec descriptor. It should contain alphanumeric
* characters and '_' only.
*/
const char *name;
/**
* A more descriptive name for this codec. May be NULL.
*/
const char *long_name;
/**
* Codec properties, a combination of AV_CODEC_PROP_* flags.
*/
int props;
/**
* MIME type(s) associated with the codec.
* May be NULL; if not, a NULL-terminated array of MIME types.
* The first item is always non-NULL and is the preferred MIME type.
*/
const char *const *mime_types;
/**
* If non-NULL, an array of profiles recognized for this codec.
* Terminated with FF_PROFILE_UNKNOWN.
*/
const struct AVProfile *profiles;
} AVCodecDescriptor;
/**
* Codec uses only intra compression.
* Video and audio codecs only.
*/
#define AV_CODEC_PROP_INTRA_ONLY (1 << 0)
/**
* Codec supports lossy compression. Audio and video codecs only.
* @note a codec may support both lossy and lossless
* compression modes
*/
#define AV_CODEC_PROP_LOSSY (1 << 1)
/**
* Codec supports lossless compression. Audio and video codecs only.
*/
#define AV_CODEC_PROP_LOSSLESS (1 << 2)
/**
* Codec supports frame reordering. That is, the coded order (the order in which
* the encoded packets are output by the encoders / stored / input to the
* decoders) may be different from the presentation order of the corresponding
* frames.
*
* For codecs that do not have this property set, PTS and DTS should always be
* equal.
*/
#define AV_CODEC_PROP_REORDER (1 << 3)
/**
* Subtitle codec is bitmap based
* Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field.
*/
#define AV_CODEC_PROP_BITMAP_SUB (1 << 16)
/**
* Subtitle codec is text based.
* Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field.
*/
#define AV_CODEC_PROP_TEXT_SUB (1 << 17)
/**
* @return descriptor for given codec ID or NULL if no descriptor exists.
*/
const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id);
/**
* Iterate over all codec descriptors known to libavcodec.
*
* @param prev previous descriptor. NULL to get the first descriptor.
*
* @return next descriptor or NULL after the last descriptor
*/
const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev);
/**
* @return codec descriptor with the given name or NULL if no such descriptor
* exists.
*/
const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name);
/**
* @}
*/
#endif // AVCODEC_CODEC_DESC_H

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/*
* Codec IDs
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_CODEC_ID_H
#define AVCODEC_CODEC_ID_H
#include "libavutil/avutil.h"
#include "libavutil/samplefmt.h"
#include "version_major.h"
/**
* @addtogroup lavc_core
* @{
*/
/**
* Identify the syntax and semantics of the bitstream.
* The principle is roughly:
* Two decoders with the same ID can decode the same streams.
* Two encoders with the same ID can encode compatible streams.
* There may be slight deviations from the principle due to implementation
* details.
*
* If you add a codec ID to this list, add it so that
* 1. no value of an existing codec ID changes (that would break ABI),
* 2. it is as close as possible to similar codecs
*
* After adding new codec IDs, do not forget to add an entry to the codec
* descriptor list and bump libavcodec minor version.
*/
enum AVCodecID {
AV_CODEC_ID_NONE,
/* video codecs */
AV_CODEC_ID_MPEG1VIDEO,
AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
AV_CODEC_ID_H261,
AV_CODEC_ID_H263,
AV_CODEC_ID_RV10,
AV_CODEC_ID_RV20,
AV_CODEC_ID_MJPEG,
AV_CODEC_ID_MJPEGB,
AV_CODEC_ID_LJPEG,
AV_CODEC_ID_SP5X,
AV_CODEC_ID_JPEGLS,
AV_CODEC_ID_MPEG4,
AV_CODEC_ID_RAWVIDEO,
AV_CODEC_ID_MSMPEG4V1,
AV_CODEC_ID_MSMPEG4V2,
AV_CODEC_ID_MSMPEG4V3,
AV_CODEC_ID_WMV1,
AV_CODEC_ID_WMV2,
AV_CODEC_ID_H263P,
AV_CODEC_ID_H263I,
AV_CODEC_ID_FLV1,
AV_CODEC_ID_SVQ1,
AV_CODEC_ID_SVQ3,
AV_CODEC_ID_DVVIDEO,
AV_CODEC_ID_HUFFYUV,
AV_CODEC_ID_CYUV,
AV_CODEC_ID_H264,
AV_CODEC_ID_INDEO3,
AV_CODEC_ID_VP3,
AV_CODEC_ID_THEORA,
AV_CODEC_ID_ASV1,
AV_CODEC_ID_ASV2,
AV_CODEC_ID_FFV1,
AV_CODEC_ID_4XM,
AV_CODEC_ID_VCR1,
AV_CODEC_ID_CLJR,
AV_CODEC_ID_MDEC,
AV_CODEC_ID_ROQ,
AV_CODEC_ID_INTERPLAY_VIDEO,
AV_CODEC_ID_XAN_WC3,
AV_CODEC_ID_XAN_WC4,
AV_CODEC_ID_RPZA,
AV_CODEC_ID_CINEPAK,
AV_CODEC_ID_WS_VQA,
AV_CODEC_ID_MSRLE,
AV_CODEC_ID_MSVIDEO1,
AV_CODEC_ID_IDCIN,
AV_CODEC_ID_8BPS,
AV_CODEC_ID_SMC,
AV_CODEC_ID_FLIC,
AV_CODEC_ID_TRUEMOTION1,
AV_CODEC_ID_VMDVIDEO,
AV_CODEC_ID_MSZH,
AV_CODEC_ID_ZLIB,
AV_CODEC_ID_QTRLE,
AV_CODEC_ID_TSCC,
AV_CODEC_ID_ULTI,
AV_CODEC_ID_QDRAW,
AV_CODEC_ID_VIXL,
AV_CODEC_ID_QPEG,
AV_CODEC_ID_PNG,
AV_CODEC_ID_PPM,
AV_CODEC_ID_PBM,
AV_CODEC_ID_PGM,
AV_CODEC_ID_PGMYUV,
AV_CODEC_ID_PAM,
AV_CODEC_ID_FFVHUFF,
AV_CODEC_ID_RV30,
AV_CODEC_ID_RV40,
AV_CODEC_ID_VC1,
AV_CODEC_ID_WMV3,
AV_CODEC_ID_LOCO,
AV_CODEC_ID_WNV1,
AV_CODEC_ID_AASC,
AV_CODEC_ID_INDEO2,
AV_CODEC_ID_FRAPS,
AV_CODEC_ID_TRUEMOTION2,
AV_CODEC_ID_BMP,
AV_CODEC_ID_CSCD,
AV_CODEC_ID_MMVIDEO,
AV_CODEC_ID_ZMBV,
AV_CODEC_ID_AVS,
AV_CODEC_ID_SMACKVIDEO,
AV_CODEC_ID_NUV,
AV_CODEC_ID_KMVC,
AV_CODEC_ID_FLASHSV,
AV_CODEC_ID_CAVS,
AV_CODEC_ID_JPEG2000,
AV_CODEC_ID_VMNC,
AV_CODEC_ID_VP5,
AV_CODEC_ID_VP6,
AV_CODEC_ID_VP6F,
AV_CODEC_ID_TARGA,
AV_CODEC_ID_DSICINVIDEO,
AV_CODEC_ID_TIERTEXSEQVIDEO,
AV_CODEC_ID_TIFF,
AV_CODEC_ID_GIF,
AV_CODEC_ID_DXA,
AV_CODEC_ID_DNXHD,
AV_CODEC_ID_THP,
AV_CODEC_ID_SGI,
AV_CODEC_ID_C93,
AV_CODEC_ID_BETHSOFTVID,
AV_CODEC_ID_PTX,
AV_CODEC_ID_TXD,
AV_CODEC_ID_VP6A,
AV_CODEC_ID_AMV,
AV_CODEC_ID_VB,
AV_CODEC_ID_PCX,
AV_CODEC_ID_SUNRAST,
AV_CODEC_ID_INDEO4,
AV_CODEC_ID_INDEO5,
AV_CODEC_ID_MIMIC,
AV_CODEC_ID_RL2,
AV_CODEC_ID_ESCAPE124,
AV_CODEC_ID_DIRAC,
AV_CODEC_ID_BFI,
AV_CODEC_ID_CMV,
AV_CODEC_ID_MOTIONPIXELS,
AV_CODEC_ID_TGV,
AV_CODEC_ID_TGQ,
AV_CODEC_ID_TQI,
AV_CODEC_ID_AURA,
AV_CODEC_ID_AURA2,
AV_CODEC_ID_V210X,
AV_CODEC_ID_TMV,
AV_CODEC_ID_V210,
AV_CODEC_ID_DPX,
AV_CODEC_ID_MAD,
AV_CODEC_ID_FRWU,
AV_CODEC_ID_FLASHSV2,
AV_CODEC_ID_CDGRAPHICS,
AV_CODEC_ID_R210,
AV_CODEC_ID_ANM,
AV_CODEC_ID_BINKVIDEO,
AV_CODEC_ID_IFF_ILBM,
#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM
AV_CODEC_ID_KGV1,
AV_CODEC_ID_YOP,
AV_CODEC_ID_VP8,
AV_CODEC_ID_PICTOR,
AV_CODEC_ID_ANSI,
AV_CODEC_ID_A64_MULTI,
AV_CODEC_ID_A64_MULTI5,
AV_CODEC_ID_R10K,
AV_CODEC_ID_MXPEG,
AV_CODEC_ID_LAGARITH,
AV_CODEC_ID_PRORES,
AV_CODEC_ID_JV,
AV_CODEC_ID_DFA,
AV_CODEC_ID_WMV3IMAGE,
AV_CODEC_ID_VC1IMAGE,
AV_CODEC_ID_UTVIDEO,
AV_CODEC_ID_BMV_VIDEO,
AV_CODEC_ID_VBLE,
AV_CODEC_ID_DXTORY,
AV_CODEC_ID_V410,
AV_CODEC_ID_XWD,
AV_CODEC_ID_CDXL,
AV_CODEC_ID_XBM,
AV_CODEC_ID_ZEROCODEC,
AV_CODEC_ID_MSS1,
AV_CODEC_ID_MSA1,
AV_CODEC_ID_TSCC2,
AV_CODEC_ID_MTS2,
AV_CODEC_ID_CLLC,
AV_CODEC_ID_MSS2,
AV_CODEC_ID_VP9,
AV_CODEC_ID_AIC,
AV_CODEC_ID_ESCAPE130,
AV_CODEC_ID_G2M,
AV_CODEC_ID_WEBP,
AV_CODEC_ID_HNM4_VIDEO,
AV_CODEC_ID_HEVC,
#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC
AV_CODEC_ID_FIC,
AV_CODEC_ID_ALIAS_PIX,
AV_CODEC_ID_BRENDER_PIX,
AV_CODEC_ID_PAF_VIDEO,
AV_CODEC_ID_EXR,
AV_CODEC_ID_VP7,
AV_CODEC_ID_SANM,
AV_CODEC_ID_SGIRLE,
AV_CODEC_ID_MVC1,
AV_CODEC_ID_MVC2,
AV_CODEC_ID_HQX,
AV_CODEC_ID_TDSC,
AV_CODEC_ID_HQ_HQA,
AV_CODEC_ID_HAP,
AV_CODEC_ID_DDS,
AV_CODEC_ID_DXV,
AV_CODEC_ID_SCREENPRESSO,
AV_CODEC_ID_RSCC,
AV_CODEC_ID_AVS2,
AV_CODEC_ID_PGX,
AV_CODEC_ID_AVS3,
AV_CODEC_ID_MSP2,
AV_CODEC_ID_VVC,
#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC
AV_CODEC_ID_Y41P,
AV_CODEC_ID_AVRP,
AV_CODEC_ID_012V,
AV_CODEC_ID_AVUI,
#if FF_API_AYUV_CODECID
AV_CODEC_ID_AYUV,
#endif
AV_CODEC_ID_TARGA_Y216,
AV_CODEC_ID_V308,
AV_CODEC_ID_V408,
AV_CODEC_ID_YUV4,
AV_CODEC_ID_AVRN,
AV_CODEC_ID_CPIA,
AV_CODEC_ID_XFACE,
AV_CODEC_ID_SNOW,
AV_CODEC_ID_SMVJPEG,
AV_CODEC_ID_APNG,
AV_CODEC_ID_DAALA,
AV_CODEC_ID_CFHD,
AV_CODEC_ID_TRUEMOTION2RT,
AV_CODEC_ID_M101,
AV_CODEC_ID_MAGICYUV,
AV_CODEC_ID_SHEERVIDEO,
AV_CODEC_ID_YLC,
AV_CODEC_ID_PSD,
AV_CODEC_ID_PIXLET,
AV_CODEC_ID_SPEEDHQ,
AV_CODEC_ID_FMVC,
AV_CODEC_ID_SCPR,
AV_CODEC_ID_CLEARVIDEO,
AV_CODEC_ID_XPM,
AV_CODEC_ID_AV1,
AV_CODEC_ID_BITPACKED,
AV_CODEC_ID_MSCC,
AV_CODEC_ID_SRGC,
AV_CODEC_ID_SVG,
AV_CODEC_ID_GDV,
AV_CODEC_ID_FITS,
AV_CODEC_ID_IMM4,
AV_CODEC_ID_PROSUMER,
AV_CODEC_ID_MWSC,
AV_CODEC_ID_WCMV,
AV_CODEC_ID_RASC,
AV_CODEC_ID_HYMT,
AV_CODEC_ID_ARBC,
AV_CODEC_ID_AGM,
AV_CODEC_ID_LSCR,
AV_CODEC_ID_VP4,
AV_CODEC_ID_IMM5,
AV_CODEC_ID_MVDV,
AV_CODEC_ID_MVHA,
AV_CODEC_ID_CDTOONS,
AV_CODEC_ID_MV30,
AV_CODEC_ID_NOTCHLC,
AV_CODEC_ID_PFM,
AV_CODEC_ID_MOBICLIP,
AV_CODEC_ID_PHOTOCD,
AV_CODEC_ID_IPU,
AV_CODEC_ID_ARGO,
AV_CODEC_ID_CRI,
AV_CODEC_ID_SIMBIOSIS_IMX,
AV_CODEC_ID_SGA_VIDEO,
AV_CODEC_ID_GEM,
AV_CODEC_ID_VBN,
AV_CODEC_ID_JPEGXL,
AV_CODEC_ID_QOI,
AV_CODEC_ID_PHM,
AV_CODEC_ID_RADIANCE_HDR,
AV_CODEC_ID_WBMP,
AV_CODEC_ID_MEDIA100,
AV_CODEC_ID_VQC,
/* various PCM "codecs" */
AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
AV_CODEC_ID_PCM_S16LE = 0x10000,
AV_CODEC_ID_PCM_S16BE,
AV_CODEC_ID_PCM_U16LE,
AV_CODEC_ID_PCM_U16BE,
AV_CODEC_ID_PCM_S8,
AV_CODEC_ID_PCM_U8,
AV_CODEC_ID_PCM_MULAW,
AV_CODEC_ID_PCM_ALAW,
AV_CODEC_ID_PCM_S32LE,
AV_CODEC_ID_PCM_S32BE,
AV_CODEC_ID_PCM_U32LE,
AV_CODEC_ID_PCM_U32BE,
AV_CODEC_ID_PCM_S24LE,
AV_CODEC_ID_PCM_S24BE,
AV_CODEC_ID_PCM_U24LE,
AV_CODEC_ID_PCM_U24BE,
AV_CODEC_ID_PCM_S24DAUD,
AV_CODEC_ID_PCM_ZORK,
AV_CODEC_ID_PCM_S16LE_PLANAR,
AV_CODEC_ID_PCM_DVD,
AV_CODEC_ID_PCM_F32BE,
AV_CODEC_ID_PCM_F32LE,
AV_CODEC_ID_PCM_F64BE,
AV_CODEC_ID_PCM_F64LE,
AV_CODEC_ID_PCM_BLURAY,
AV_CODEC_ID_PCM_LXF,
AV_CODEC_ID_S302M,
AV_CODEC_ID_PCM_S8_PLANAR,
AV_CODEC_ID_PCM_S24LE_PLANAR,
AV_CODEC_ID_PCM_S32LE_PLANAR,
AV_CODEC_ID_PCM_S16BE_PLANAR,
AV_CODEC_ID_PCM_S64LE,
AV_CODEC_ID_PCM_S64BE,
AV_CODEC_ID_PCM_F16LE,
AV_CODEC_ID_PCM_F24LE,
AV_CODEC_ID_PCM_VIDC,
AV_CODEC_ID_PCM_SGA,
/* various ADPCM codecs */
AV_CODEC_ID_ADPCM_IMA_QT = 0x11000,
AV_CODEC_ID_ADPCM_IMA_WAV,
AV_CODEC_ID_ADPCM_IMA_DK3,
AV_CODEC_ID_ADPCM_IMA_DK4,
AV_CODEC_ID_ADPCM_IMA_WS,
AV_CODEC_ID_ADPCM_IMA_SMJPEG,
AV_CODEC_ID_ADPCM_MS,
AV_CODEC_ID_ADPCM_4XM,
AV_CODEC_ID_ADPCM_XA,
AV_CODEC_ID_ADPCM_ADX,
AV_CODEC_ID_ADPCM_EA,
AV_CODEC_ID_ADPCM_G726,
AV_CODEC_ID_ADPCM_CT,
AV_CODEC_ID_ADPCM_SWF,
AV_CODEC_ID_ADPCM_YAMAHA,
AV_CODEC_ID_ADPCM_SBPRO_4,
AV_CODEC_ID_ADPCM_SBPRO_3,
AV_CODEC_ID_ADPCM_SBPRO_2,
AV_CODEC_ID_ADPCM_THP,
AV_CODEC_ID_ADPCM_IMA_AMV,
AV_CODEC_ID_ADPCM_EA_R1,
AV_CODEC_ID_ADPCM_EA_R3,
AV_CODEC_ID_ADPCM_EA_R2,
AV_CODEC_ID_ADPCM_IMA_EA_SEAD,
AV_CODEC_ID_ADPCM_IMA_EA_EACS,
AV_CODEC_ID_ADPCM_EA_XAS,
AV_CODEC_ID_ADPCM_EA_MAXIS_XA,
AV_CODEC_ID_ADPCM_IMA_ISS,
AV_CODEC_ID_ADPCM_G722,
AV_CODEC_ID_ADPCM_IMA_APC,
AV_CODEC_ID_ADPCM_VIMA,
AV_CODEC_ID_ADPCM_AFC,
AV_CODEC_ID_ADPCM_IMA_OKI,
AV_CODEC_ID_ADPCM_DTK,
AV_CODEC_ID_ADPCM_IMA_RAD,
AV_CODEC_ID_ADPCM_G726LE,
AV_CODEC_ID_ADPCM_THP_LE,
AV_CODEC_ID_ADPCM_PSX,
AV_CODEC_ID_ADPCM_AICA,
AV_CODEC_ID_ADPCM_IMA_DAT4,
AV_CODEC_ID_ADPCM_MTAF,
AV_CODEC_ID_ADPCM_AGM,
AV_CODEC_ID_ADPCM_ARGO,
AV_CODEC_ID_ADPCM_IMA_SSI,
AV_CODEC_ID_ADPCM_ZORK,
AV_CODEC_ID_ADPCM_IMA_APM,
AV_CODEC_ID_ADPCM_IMA_ALP,
AV_CODEC_ID_ADPCM_IMA_MTF,
AV_CODEC_ID_ADPCM_IMA_CUNNING,
AV_CODEC_ID_ADPCM_IMA_MOFLEX,
AV_CODEC_ID_ADPCM_IMA_ACORN,
AV_CODEC_ID_ADPCM_XMD,
/* AMR */
AV_CODEC_ID_AMR_NB = 0x12000,
AV_CODEC_ID_AMR_WB,
/* RealAudio codecs*/
AV_CODEC_ID_RA_144 = 0x13000,
AV_CODEC_ID_RA_288,
/* various DPCM codecs */
AV_CODEC_ID_ROQ_DPCM = 0x14000,
AV_CODEC_ID_INTERPLAY_DPCM,
AV_CODEC_ID_XAN_DPCM,
AV_CODEC_ID_SOL_DPCM,
AV_CODEC_ID_SDX2_DPCM,
AV_CODEC_ID_GREMLIN_DPCM,
AV_CODEC_ID_DERF_DPCM,
AV_CODEC_ID_WADY_DPCM,
AV_CODEC_ID_CBD2_DPCM,
/* audio codecs */
AV_CODEC_ID_MP2 = 0x15000,
AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
AV_CODEC_ID_AAC,
AV_CODEC_ID_AC3,
AV_CODEC_ID_DTS,
AV_CODEC_ID_VORBIS,
AV_CODEC_ID_DVAUDIO,
AV_CODEC_ID_WMAV1,
AV_CODEC_ID_WMAV2,
AV_CODEC_ID_MACE3,
AV_CODEC_ID_MACE6,
AV_CODEC_ID_VMDAUDIO,
AV_CODEC_ID_FLAC,
AV_CODEC_ID_MP3ADU,
AV_CODEC_ID_MP3ON4,
AV_CODEC_ID_SHORTEN,
AV_CODEC_ID_ALAC,
AV_CODEC_ID_WESTWOOD_SND1,
AV_CODEC_ID_GSM, ///< as in Berlin toast format
AV_CODEC_ID_QDM2,
AV_CODEC_ID_COOK,
AV_CODEC_ID_TRUESPEECH,
AV_CODEC_ID_TTA,
AV_CODEC_ID_SMACKAUDIO,
AV_CODEC_ID_QCELP,
AV_CODEC_ID_WAVPACK,
AV_CODEC_ID_DSICINAUDIO,
AV_CODEC_ID_IMC,
AV_CODEC_ID_MUSEPACK7,
AV_CODEC_ID_MLP,
AV_CODEC_ID_GSM_MS, /* as found in WAV */
AV_CODEC_ID_ATRAC3,
AV_CODEC_ID_APE,
AV_CODEC_ID_NELLYMOSER,
AV_CODEC_ID_MUSEPACK8,
AV_CODEC_ID_SPEEX,
AV_CODEC_ID_WMAVOICE,
AV_CODEC_ID_WMAPRO,
AV_CODEC_ID_WMALOSSLESS,
AV_CODEC_ID_ATRAC3P,
AV_CODEC_ID_EAC3,
AV_CODEC_ID_SIPR,
AV_CODEC_ID_MP1,
AV_CODEC_ID_TWINVQ,
AV_CODEC_ID_TRUEHD,
AV_CODEC_ID_MP4ALS,
AV_CODEC_ID_ATRAC1,
AV_CODEC_ID_BINKAUDIO_RDFT,
AV_CODEC_ID_BINKAUDIO_DCT,
AV_CODEC_ID_AAC_LATM,
AV_CODEC_ID_QDMC,
AV_CODEC_ID_CELT,
AV_CODEC_ID_G723_1,
AV_CODEC_ID_G729,
AV_CODEC_ID_8SVX_EXP,
AV_CODEC_ID_8SVX_FIB,
AV_CODEC_ID_BMV_AUDIO,
AV_CODEC_ID_RALF,
AV_CODEC_ID_IAC,
AV_CODEC_ID_ILBC,
AV_CODEC_ID_OPUS,
AV_CODEC_ID_COMFORT_NOISE,
AV_CODEC_ID_TAK,
AV_CODEC_ID_METASOUND,
AV_CODEC_ID_PAF_AUDIO,
AV_CODEC_ID_ON2AVC,
AV_CODEC_ID_DSS_SP,
AV_CODEC_ID_CODEC2,
AV_CODEC_ID_FFWAVESYNTH,
AV_CODEC_ID_SONIC,
AV_CODEC_ID_SONIC_LS,
AV_CODEC_ID_EVRC,
AV_CODEC_ID_SMV,
AV_CODEC_ID_DSD_LSBF,
AV_CODEC_ID_DSD_MSBF,
AV_CODEC_ID_DSD_LSBF_PLANAR,
AV_CODEC_ID_DSD_MSBF_PLANAR,
AV_CODEC_ID_4GV,
AV_CODEC_ID_INTERPLAY_ACM,
AV_CODEC_ID_XMA1,
AV_CODEC_ID_XMA2,
AV_CODEC_ID_DST,
AV_CODEC_ID_ATRAC3AL,
AV_CODEC_ID_ATRAC3PAL,
AV_CODEC_ID_DOLBY_E,
AV_CODEC_ID_APTX,
AV_CODEC_ID_APTX_HD,
AV_CODEC_ID_SBC,
AV_CODEC_ID_ATRAC9,
AV_CODEC_ID_HCOM,
AV_CODEC_ID_ACELP_KELVIN,
AV_CODEC_ID_MPEGH_3D_AUDIO,
AV_CODEC_ID_SIREN,
AV_CODEC_ID_HCA,
AV_CODEC_ID_FASTAUDIO,
AV_CODEC_ID_MSNSIREN,
AV_CODEC_ID_DFPWM,
AV_CODEC_ID_BONK,
AV_CODEC_ID_MISC4,
AV_CODEC_ID_APAC,
AV_CODEC_ID_FTR,
AV_CODEC_ID_WAVARC,
AV_CODEC_ID_RKA,
/* subtitle codecs */
AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs.
AV_CODEC_ID_DVD_SUBTITLE = 0x17000,
AV_CODEC_ID_DVB_SUBTITLE,
AV_CODEC_ID_TEXT, ///< raw UTF-8 text
AV_CODEC_ID_XSUB,
AV_CODEC_ID_SSA,
AV_CODEC_ID_MOV_TEXT,
AV_CODEC_ID_HDMV_PGS_SUBTITLE,
AV_CODEC_ID_DVB_TELETEXT,
AV_CODEC_ID_SRT,
AV_CODEC_ID_MICRODVD,
AV_CODEC_ID_EIA_608,
AV_CODEC_ID_JACOSUB,
AV_CODEC_ID_SAMI,
AV_CODEC_ID_REALTEXT,
AV_CODEC_ID_STL,
AV_CODEC_ID_SUBVIEWER1,
AV_CODEC_ID_SUBVIEWER,
AV_CODEC_ID_SUBRIP,
AV_CODEC_ID_WEBVTT,
AV_CODEC_ID_MPL2,
AV_CODEC_ID_VPLAYER,
AV_CODEC_ID_PJS,
AV_CODEC_ID_ASS,
AV_CODEC_ID_HDMV_TEXT_SUBTITLE,
AV_CODEC_ID_TTML,
AV_CODEC_ID_ARIB_CAPTION,
/* other specific kind of codecs (generally used for attachments) */
AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs.
AV_CODEC_ID_TTF = 0x18000,
AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream.
AV_CODEC_ID_EPG,
AV_CODEC_ID_BINTEXT,
AV_CODEC_ID_XBIN,
AV_CODEC_ID_IDF,
AV_CODEC_ID_OTF,
AV_CODEC_ID_SMPTE_KLV,
AV_CODEC_ID_DVD_NAV,
AV_CODEC_ID_TIMED_ID3,
AV_CODEC_ID_BIN_DATA,
AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it
AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS
* stream (only used by libavformat) */
AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
* stream (only used by libavformat) */
AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information.
AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket
/**
* Dummy null video codec, useful mainly for development and debugging.
* Null encoder/decoder discard all input and never return any output.
*/
AV_CODEC_ID_VNULL,
/**
* Dummy null audio codec, useful mainly for development and debugging.
* Null encoder/decoder discard all input and never return any output.
*/
AV_CODEC_ID_ANULL,
};
/**
* Get the type of the given codec.
*/
enum AVMediaType avcodec_get_type(enum AVCodecID codec_id);
/**
* Get the name of a codec.
* @return a static string identifying the codec; never NULL
*/
const char *avcodec_get_name(enum AVCodecID id);
/**
* Return codec bits per sample.
*
* @param[in] codec_id the codec
* @return Number of bits per sample or zero if unknown for the given codec.
*/
int av_get_bits_per_sample(enum AVCodecID codec_id);
/**
* Return codec bits per sample.
* Only return non-zero if the bits per sample is exactly correct, not an
* approximation.
*
* @param[in] codec_id the codec
* @return Number of bits per sample or zero if unknown for the given codec.
*/
int av_get_exact_bits_per_sample(enum AVCodecID codec_id);
/**
* Return a name for the specified profile, if available.
*
* @param codec_id the ID of the codec to which the requested profile belongs
* @param profile the profile value for which a name is requested
* @return A name for the profile if found, NULL otherwise.
*
* @note unlike av_get_profile_name(), which searches a list of profiles
* supported by a specific decoder or encoder implementation, this
* function searches the list of profiles from the AVCodecDescriptor
*/
const char *avcodec_profile_name(enum AVCodecID codec_id, int profile);
/**
* Return the PCM codec associated with a sample format.
* @param be endianness, 0 for little, 1 for big,
* -1 (or anything else) for native
* @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE
*/
enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be);
/**
* @}
*/
#endif // AVCODEC_CODEC_ID_H

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/*
* Codec parameters public API
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_CODEC_PAR_H
#define AVCODEC_CODEC_PAR_H
#include <stdint.h>
#include "libavutil/avutil.h"
#include "libavutil/channel_layout.h"
#include "libavutil/rational.h"
#include "libavutil/pixfmt.h"
#include "codec_id.h"
/**
* @addtogroup lavc_core
* @{
*/
enum AVFieldOrder {
AV_FIELD_UNKNOWN,
AV_FIELD_PROGRESSIVE,
AV_FIELD_TT, ///< Top coded_first, top displayed first
AV_FIELD_BB, ///< Bottom coded first, bottom displayed first
AV_FIELD_TB, ///< Top coded first, bottom displayed first
AV_FIELD_BT, ///< Bottom coded first, top displayed first
};
/**
* This struct describes the properties of an encoded stream.
*
* sizeof(AVCodecParameters) is not a part of the public ABI, this struct must
* be allocated with avcodec_parameters_alloc() and freed with
* avcodec_parameters_free().
*/
typedef struct AVCodecParameters {
/**
* General type of the encoded data.
*/
enum AVMediaType codec_type;
/**
* Specific type of the encoded data (the codec used).
*/
enum AVCodecID codec_id;
/**
* Additional information about the codec (corresponds to the AVI FOURCC).
*/
uint32_t codec_tag;
/**
* Extra binary data needed for initializing the decoder, codec-dependent.
*
* Must be allocated with av_malloc() and will be freed by
* avcodec_parameters_free(). The allocated size of extradata must be at
* least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding
* bytes zeroed.
*/
uint8_t *extradata;
/**
* Size of the extradata content in bytes.
*/
int extradata_size;
/**
* - video: the pixel format, the value corresponds to enum AVPixelFormat.
* - audio: the sample format, the value corresponds to enum AVSampleFormat.
*/
int format;
/**
* The average bitrate of the encoded data (in bits per second).
*/
int64_t bit_rate;
/**
* The number of bits per sample in the codedwords.
*
* This is basically the bitrate per sample. It is mandatory for a bunch of
* formats to actually decode them. It's the number of bits for one sample in
* the actual coded bitstream.
*
* This could be for example 4 for ADPCM
* For PCM formats this matches bits_per_raw_sample
* Can be 0
*/
int bits_per_coded_sample;
/**
* This is the number of valid bits in each output sample. If the
* sample format has more bits, the least significant bits are additional
* padding bits, which are always 0. Use right shifts to reduce the sample
* to its actual size. For example, audio formats with 24 bit samples will
* have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32.
* To get the original sample use "(int32_t)sample >> 8"."
*
* For ADPCM this might be 12 or 16 or similar
* Can be 0
*/
int bits_per_raw_sample;
/**
* Codec-specific bitstream restrictions that the stream conforms to.
*/
int profile;
int level;
/**
* Video only. The dimensions of the video frame in pixels.
*/
int width;
int height;
/**
* Video only. The aspect ratio (width / height) which a single pixel
* should have when displayed.
*
* When the aspect ratio is unknown / undefined, the numerator should be
* set to 0 (the denominator may have any value).
*/
AVRational sample_aspect_ratio;
/**
* Video only. The order of the fields in interlaced video.
*/
enum AVFieldOrder field_order;
/**
* Video only. Additional colorspace characteristics.
*/
enum AVColorRange color_range;
enum AVColorPrimaries color_primaries;
enum AVColorTransferCharacteristic color_trc;
enum AVColorSpace color_space;
enum AVChromaLocation chroma_location;
/**
* Video only. Number of delayed frames.
*/
int video_delay;
#if FF_API_OLD_CHANNEL_LAYOUT
/**
* Audio only. The channel layout bitmask. May be 0 if the channel layout is
* unknown or unspecified, otherwise the number of bits set must be equal to
* the channels field.
* @deprecated use ch_layout
*/
attribute_deprecated
uint64_t channel_layout;
/**
* Audio only. The number of audio channels.
* @deprecated use ch_layout.nb_channels
*/
attribute_deprecated
int channels;
#endif
/**
* Audio only. The number of audio samples per second.
*/
int sample_rate;
/**
* Audio only. The number of bytes per coded audio frame, required by some
* formats.
*
* Corresponds to nBlockAlign in WAVEFORMATEX.
*/
int block_align;
/**
* Audio only. Audio frame size, if known. Required by some formats to be static.
*/
int frame_size;
/**
* Audio only. The amount of padding (in samples) inserted by the encoder at
* the beginning of the audio. I.e. this number of leading decoded samples
* must be discarded by the caller to get the original audio without leading
* padding.
*/
int initial_padding;
/**
* Audio only. The amount of padding (in samples) appended by the encoder to
* the end of the audio. I.e. this number of decoded samples must be
* discarded by the caller from the end of the stream to get the original
* audio without any trailing padding.
*/
int trailing_padding;
/**
* Audio only. Number of samples to skip after a discontinuity.
*/
int seek_preroll;
/**
* Audio only. The channel layout and number of channels.
*/
AVChannelLayout ch_layout;
} AVCodecParameters;
/**
* Allocate a new AVCodecParameters and set its fields to default values
* (unknown/invalid/0). The returned struct must be freed with
* avcodec_parameters_free().
*/
AVCodecParameters *avcodec_parameters_alloc(void);
/**
* Free an AVCodecParameters instance and everything associated with it and
* write NULL to the supplied pointer.
*/
void avcodec_parameters_free(AVCodecParameters **par);
/**
* Copy the contents of src to dst. Any allocated fields in dst are freed and
* replaced with newly allocated duplicates of the corresponding fields in src.
*
* @return >= 0 on success, a negative AVERROR code on failure.
*/
int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src);
/**
* This function is the same as av_get_audio_frame_duration(), except it works
* with AVCodecParameters instead of an AVCodecContext.
*/
int av_get_audio_frame_duration2(AVCodecParameters *par, int frame_bytes);
/**
* @}
*/
#endif // AVCODEC_CODEC_PAR_H

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/*
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_DEFS_H
#define AVCODEC_DEFS_H
/**
* @file
* @ingroup libavc
* Misc types and constants that do not belong anywhere else.
*/
#include <stdint.h>
#include <stdlib.h>
/**
* @ingroup lavc_decoding
* Required number of additionally allocated bytes at the end of the input bitstream for decoding.
* This is mainly needed because some optimized bitstream readers read
* 32 or 64 bit at once and could read over the end.<br>
* Note: If the first 23 bits of the additional bytes are not 0, then damaged
* MPEG bitstreams could cause overread and segfault.
*/
#define AV_INPUT_BUFFER_PADDING_SIZE 64
/**
* Verify checksums embedded in the bitstream (could be of either encoded or
* decoded data, depending on the format) and print an error message on mismatch.
* If AV_EF_EXPLODE is also set, a mismatching checksum will result in the
* decoder/demuxer returning an error.
*/
#define AV_EF_CRCCHECK (1<<0)
#define AV_EF_BITSTREAM (1<<1) ///< detect bitstream specification deviations
#define AV_EF_BUFFER (1<<2) ///< detect improper bitstream length
#define AV_EF_EXPLODE (1<<3) ///< abort decoding on minor error detection
#define AV_EF_IGNORE_ERR (1<<15) ///< ignore errors and continue
#define AV_EF_CAREFUL (1<<16) ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors
#define AV_EF_COMPLIANT (1<<17) ///< consider all spec non compliances as errors
#define AV_EF_AGGRESSIVE (1<<18) ///< consider things that a sane encoder/muxer should not do as an error
#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software.
#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences.
#define FF_COMPLIANCE_NORMAL 0
#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions
#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things.
/**
* @ingroup lavc_decoding
*/
enum AVDiscard{
/* We leave some space between them for extensions (drop some
* keyframes for intra-only or drop just some bidir frames). */
AVDISCARD_NONE =-16, ///< discard nothing
AVDISCARD_DEFAULT = 0, ///< discard useless packets like 0 size packets in avi
AVDISCARD_NONREF = 8, ///< discard all non reference
AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames
AVDISCARD_NONINTRA= 24, ///< discard all non intra frames
AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes
AVDISCARD_ALL = 48, ///< discard all
};
enum AVAudioServiceType {
AV_AUDIO_SERVICE_TYPE_MAIN = 0,
AV_AUDIO_SERVICE_TYPE_EFFECTS = 1,
AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2,
AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3,
AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4,
AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5,
AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6,
AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7,
AV_AUDIO_SERVICE_TYPE_KARAOKE = 8,
AV_AUDIO_SERVICE_TYPE_NB , ///< Not part of ABI
};
/**
* Pan Scan area.
* This specifies the area which should be displayed.
* Note there may be multiple such areas for one frame.
*/
typedef struct AVPanScan {
/**
* id
* - encoding: Set by user.
* - decoding: Set by libavcodec.
*/
int id;
/**
* width and height in 1/16 pel
* - encoding: Set by user.
* - decoding: Set by libavcodec.
*/
int width;
int height;
/**
* position of the top left corner in 1/16 pel for up to 3 fields/frames
* - encoding: Set by user.
* - decoding: Set by libavcodec.
*/
int16_t position[3][2];
} AVPanScan;
/**
* This structure describes the bitrate properties of an encoded bitstream. It
* roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD
* parameters for H.264/HEVC.
*/
typedef struct AVCPBProperties {
/**
* Maximum bitrate of the stream, in bits per second.
* Zero if unknown or unspecified.
*/
int64_t max_bitrate;
/**
* Minimum bitrate of the stream, in bits per second.
* Zero if unknown or unspecified.
*/
int64_t min_bitrate;
/**
* Average bitrate of the stream, in bits per second.
* Zero if unknown or unspecified.
*/
int64_t avg_bitrate;
/**
* The size of the buffer to which the ratecontrol is applied, in bits.
* Zero if unknown or unspecified.
*/
int64_t buffer_size;
/**
* The delay between the time the packet this structure is associated with
* is received and the time when it should be decoded, in periods of a 27MHz
* clock.
*
* UINT64_MAX when unknown or unspecified.
*/
uint64_t vbv_delay;
} AVCPBProperties;
/**
* Allocate a CPB properties structure and initialize its fields to default
* values.
*
* @param size if non-NULL, the size of the allocated struct will be written
* here. This is useful for embedding it in side data.
*
* @return the newly allocated struct or NULL on failure
*/
AVCPBProperties *av_cpb_properties_alloc(size_t *size);
/**
* This structure supplies correlation between a packet timestamp and a wall clock
* production time. The definition follows the Producer Reference Time ('prft')
* as defined in ISO/IEC 14496-12
*/
typedef struct AVProducerReferenceTime {
/**
* A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()).
*/
int64_t wallclock;
int flags;
} AVProducerReferenceTime;
/**
* Encode extradata length to a buffer. Used by xiph codecs.
*
* @param s buffer to write to; must be at least (v/255+1) bytes long
* @param v size of extradata in bytes
* @return number of bytes written to the buffer.
*/
unsigned int av_xiphlacing(unsigned char *s, unsigned int v);
#endif // AVCODEC_DEFS_H

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output/include/arm64-v8a/libavcodec/dv_profile.h
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@ -23,6 +23,7 @@
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"
#include "avcodec.h"
/* minimum number of bytes to read from a DV stream in order to
* determine the profile */

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output/include/arm64-v8a/libavcodec/mediacodec.h
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@ -85,19 +85,4 @@ typedef struct MediaCodecBuffer AVMediaCodecBuffer;
*/
int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render);
/**
* Release a MediaCodec buffer and render it at the given time to the surface
* that is associated with the decoder. The timestamp must be within one second
* of the current `java/lang/System#nanoTime()` (which is implemented using
* `CLOCK_MONOTONIC` on Android). See the Android MediaCodec documentation
* of [`android/media/MediaCodec#releaseOutputBuffer(int,long)`][0] for more details.
*
* @param buffer the buffer to render
* @param time timestamp in nanoseconds of when to render the buffer
* @return 0 on success, < 0 otherwise
*
* [0]: https://developer.android.com/reference/android/media/MediaCodec#releaseOutputBuffer(int,%20long)
*/
int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time);
#endif /* AVCODEC_MEDIACODEC_H */

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@ -1,731 +0,0 @@
/*
* AVPacket public API
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_PACKET_H
#define AVCODEC_PACKET_H
#include <stddef.h>
#include <stdint.h>
#include "libavutil/attributes.h"
#include "libavutil/buffer.h"
#include "libavutil/dict.h"
#include "libavutil/rational.h"
#include "libavutil/version.h"
#include "libavcodec/version_major.h"
/**
* @defgroup lavc_packet AVPacket
*
* Types and functions for working with AVPacket.
* @{
*/
enum AVPacketSideDataType {
/**
* An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE
* bytes worth of palette. This side data signals that a new palette is
* present.
*/
AV_PKT_DATA_PALETTE,
/**
* The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format
* that the extradata buffer was changed and the receiving side should
* act upon it appropriately. The new extradata is embedded in the side
* data buffer and should be immediately used for processing the current
* frame or packet.
*/
AV_PKT_DATA_NEW_EXTRADATA,
/**
* An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows:
* @code
* u32le param_flags
* if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT)
* s32le channel_count
* if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT)
* u64le channel_layout
* if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE)
* s32le sample_rate
* if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS)
* s32le width
* s32le height
* @endcode
*/
AV_PKT_DATA_PARAM_CHANGE,
/**
* An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of
* structures with info about macroblocks relevant to splitting the
* packet into smaller packets on macroblock edges (e.g. as for RFC 2190).
* That is, it does not necessarily contain info about all macroblocks,
* as long as the distance between macroblocks in the info is smaller
* than the target payload size.
* Each MB info structure is 12 bytes, and is laid out as follows:
* @code
* u32le bit offset from the start of the packet
* u8 current quantizer at the start of the macroblock
* u8 GOB number
* u16le macroblock address within the GOB
* u8 horizontal MV predictor
* u8 vertical MV predictor
* u8 horizontal MV predictor for block number 3
* u8 vertical MV predictor for block number 3
* @endcode
*/
AV_PKT_DATA_H263_MB_INFO,
/**
* This side data should be associated with an audio stream and contains
* ReplayGain information in form of the AVReplayGain struct.
*/
AV_PKT_DATA_REPLAYGAIN,
/**
* This side data contains a 3x3 transformation matrix describing an affine
* transformation that needs to be applied to the decoded video frames for
* correct presentation.
*
* See libavutil/display.h for a detailed description of the data.
*/
AV_PKT_DATA_DISPLAYMATRIX,
/**
* This side data should be associated with a video stream and contains
* Stereoscopic 3D information in form of the AVStereo3D struct.
*/
AV_PKT_DATA_STEREO3D,
/**
* This side data should be associated with an audio stream and corresponds
* to enum AVAudioServiceType.
*/
AV_PKT_DATA_AUDIO_SERVICE_TYPE,
/**
* This side data contains quality related information from the encoder.
* @code
* u32le quality factor of the compressed frame. Allowed range is between 1 (good) and FF_LAMBDA_MAX (bad).
* u8 picture type
* u8 error count
* u16 reserved
* u64le[error count] sum of squared differences between encoder in and output
* @endcode
*/
AV_PKT_DATA_QUALITY_STATS,
/**
* This side data contains an integer value representing the stream index
* of a "fallback" track. A fallback track indicates an alternate
* track to use when the current track can not be decoded for some reason.
* e.g. no decoder available for codec.
*/
AV_PKT_DATA_FALLBACK_TRACK,
/**
* This side data corresponds to the AVCPBProperties struct.
*/
AV_PKT_DATA_CPB_PROPERTIES,
/**
* Recommmends skipping the specified number of samples
* @code
* u32le number of samples to skip from start of this packet
* u32le number of samples to skip from end of this packet
* u8 reason for start skip
* u8 reason for end skip (0=padding silence, 1=convergence)
* @endcode
*/
AV_PKT_DATA_SKIP_SAMPLES,
/**
* An AV_PKT_DATA_JP_DUALMONO side data packet indicates that
* the packet may contain "dual mono" audio specific to Japanese DTV
* and if it is true, recommends only the selected channel to be used.
* @code
* u8 selected channels (0=main/left, 1=sub/right, 2=both)
* @endcode
*/
AV_PKT_DATA_JP_DUALMONO,
/**
* A list of zero terminated key/value strings. There is no end marker for
* the list, so it is required to rely on the side data size to stop.
*/
AV_PKT_DATA_STRINGS_METADATA,
/**
* Subtitle event position
* @code
* u32le x1
* u32le y1
* u32le x2
* u32le y2
* @endcode
*/
AV_PKT_DATA_SUBTITLE_POSITION,
/**
* Data found in BlockAdditional element of matroska container. There is
* no end marker for the data, so it is required to rely on the side data
* size to recognize the end. 8 byte id (as found in BlockAddId) followed
* by data.
*/
AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL,
/**
* The optional first identifier line of a WebVTT cue.
*/
AV_PKT_DATA_WEBVTT_IDENTIFIER,
/**
* The optional settings (rendering instructions) that immediately
* follow the timestamp specifier of a WebVTT cue.
*/
AV_PKT_DATA_WEBVTT_SETTINGS,
/**
* A list of zero terminated key/value strings. There is no end marker for
* the list, so it is required to rely on the side data size to stop. This
* side data includes updated metadata which appeared in the stream.
*/
AV_PKT_DATA_METADATA_UPDATE,
/**
* MPEGTS stream ID as uint8_t, this is required to pass the stream ID
* information from the demuxer to the corresponding muxer.
*/
AV_PKT_DATA_MPEGTS_STREAM_ID,
/**
* Mastering display metadata (based on SMPTE-2086:2014). This metadata
* should be associated with a video stream and contains data in the form
* of the AVMasteringDisplayMetadata struct.
*/
AV_PKT_DATA_MASTERING_DISPLAY_METADATA,
/**
* This side data should be associated with a video stream and corresponds
* to the AVSphericalMapping structure.
*/
AV_PKT_DATA_SPHERICAL,
/**
* Content light level (based on CTA-861.3). This metadata should be
* associated with a video stream and contains data in the form of the
* AVContentLightMetadata struct.
*/
AV_PKT_DATA_CONTENT_LIGHT_LEVEL,
/**
* ATSC A53 Part 4 Closed Captions. This metadata should be associated with
* a video stream. A53 CC bitstream is stored as uint8_t in AVPacketSideData.data.
* The number of bytes of CC data is AVPacketSideData.size.
*/
AV_PKT_DATA_A53_CC,
/**
* This side data is encryption initialization data.
* The format is not part of ABI, use av_encryption_init_info_* methods to
* access.
*/
AV_PKT_DATA_ENCRYPTION_INIT_INFO,
/**
* This side data contains encryption info for how to decrypt the packet.
* The format is not part of ABI, use av_encryption_info_* methods to access.
*/
AV_PKT_DATA_ENCRYPTION_INFO,
/**
* Active Format Description data consisting of a single byte as specified
* in ETSI TS 101 154 using AVActiveFormatDescription enum.
*/
AV_PKT_DATA_AFD,
/**
* Producer Reference Time data corresponding to the AVProducerReferenceTime struct,
* usually exported by some encoders (on demand through the prft flag set in the
* AVCodecContext export_side_data field).
*/
AV_PKT_DATA_PRFT,
/**
* ICC profile data consisting of an opaque octet buffer following the
* format described by ISO 15076-1.
*/
AV_PKT_DATA_ICC_PROFILE,
/**
* DOVI configuration
* ref:
* dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, section 2.2
* dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, section 3.3
* Tags are stored in struct AVDOVIDecoderConfigurationRecord.
*/
AV_PKT_DATA_DOVI_CONF,
/**
* Timecode which conforms to SMPTE ST 12-1:2014. The data is an array of 4 uint32_t
* where the first uint32_t describes how many (1-3) of the other timecodes are used.
* The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum()
* function in libavutil/timecode.h.
*/
AV_PKT_DATA_S12M_TIMECODE,
/**
* HDR10+ dynamic metadata associated with a video frame. The metadata is in
* the form of the AVDynamicHDRPlus struct and contains
* information for color volume transform - application 4 of
* SMPTE 2094-40:2016 standard.
*/
AV_PKT_DATA_DYNAMIC_HDR10_PLUS,
/**
* The number of side data types.
* This is not part of the public API/ABI in the sense that it may
* change when new side data types are added.
* This must stay the last enum value.
* If its value becomes huge, some code using it
* needs to be updated as it assumes it to be smaller than other limits.
*/
AV_PKT_DATA_NB
};
#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS //DEPRECATED
typedef struct AVPacketSideData {
uint8_t *data;
size_t size;
enum AVPacketSideDataType type;
} AVPacketSideData;
/**
* This structure stores compressed data. It is typically exported by demuxers
* and then passed as input to decoders, or received as output from encoders and
* then passed to muxers.
*
* For video, it should typically contain one compressed frame. For audio it may
* contain several compressed frames. Encoders are allowed to output empty
* packets, with no compressed data, containing only side data
* (e.g. to update some stream parameters at the end of encoding).
*
* The semantics of data ownership depends on the buf field.
* If it is set, the packet data is dynamically allocated and is
* valid indefinitely until a call to av_packet_unref() reduces the
* reference count to 0.
*
* If the buf field is not set av_packet_ref() would make a copy instead
* of increasing the reference count.
*
* The side data is always allocated with av_malloc(), copied by
* av_packet_ref() and freed by av_packet_unref().
*
* sizeof(AVPacket) being a part of the public ABI is deprecated. once
* av_init_packet() is removed, new packets will only be able to be allocated
* with av_packet_alloc(), and new fields may be added to the end of the struct
* with a minor bump.
*
* @see av_packet_alloc
* @see av_packet_ref
* @see av_packet_unref
*/
typedef struct AVPacket {
/**
* A reference to the reference-counted buffer where the packet data is
* stored.
* May be NULL, then the packet data is not reference-counted.
*/
AVBufferRef *buf;
/**
* Presentation timestamp in AVStream->time_base units; the time at which
* the decompressed packet will be presented to the user.
* Can be AV_NOPTS_VALUE if it is not stored in the file.
* pts MUST be larger or equal to dts as presentation cannot happen before
* decompression, unless one wants to view hex dumps. Some formats misuse
* the terms dts and pts/cts to mean something different. Such timestamps
* must be converted to true pts/dts before they are stored in AVPacket.
*/
int64_t pts;
/**
* Decompression timestamp in AVStream->time_base units; the time at which
* the packet is decompressed.
* Can be AV_NOPTS_VALUE if it is not stored in the file.
*/
int64_t dts;
uint8_t *data;
int size;
int stream_index;
/**
* A combination of AV_PKT_FLAG values
*/
int flags;
/**
* Additional packet data that can be provided by the container.
* Packet can contain several types of side information.
*/
AVPacketSideData *side_data;
int side_data_elems;
/**
* Duration of this packet in AVStream->time_base units, 0 if unknown.
* Equals next_pts - this_pts in presentation order.
*/
int64_t duration;
int64_t pos; ///< byte position in stream, -1 if unknown
/**
* for some private data of the user
*/
void *opaque;
/**
* AVBufferRef for free use by the API user. FFmpeg will never check the
* contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when
* the packet is unreferenced. av_packet_copy_props() calls create a new
* reference with av_buffer_ref() for the target packet's opaque_ref field.
*
* This is unrelated to the opaque field, although it serves a similar
* purpose.
*/
AVBufferRef *opaque_ref;
/**
* Time base of the packet's timestamps.
* In the future, this field may be set on packets output by encoders or
* demuxers, but its value will be by default ignored on input to decoders
* or muxers.
*/
AVRational time_base;
} AVPacket;
#if FF_API_INIT_PACKET
attribute_deprecated
typedef struct AVPacketList {
AVPacket pkt;
struct AVPacketList *next;
} AVPacketList;
#endif
#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe
#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted
/**
* Flag is used to discard packets which are required to maintain valid
* decoder state but are not required for output and should be dropped
* after decoding.
**/
#define AV_PKT_FLAG_DISCARD 0x0004
/**
* The packet comes from a trusted source.
*
* Otherwise-unsafe constructs such as arbitrary pointers to data
* outside the packet may be followed.
*/
#define AV_PKT_FLAG_TRUSTED 0x0008
/**
* Flag is used to indicate packets that contain frames that can
* be discarded by the decoder. I.e. Non-reference frames.
*/
#define AV_PKT_FLAG_DISPOSABLE 0x0010
enum AVSideDataParamChangeFlags {
#if FF_API_OLD_CHANNEL_LAYOUT
/**
* @deprecated those are not used by any decoder
*/
AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001,
AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002,
#endif
AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004,
AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008,
};
/**
* Allocate an AVPacket and set its fields to default values. The resulting
* struct must be freed using av_packet_free().
*
* @return An AVPacket filled with default values or NULL on failure.
*
* @note this only allocates the AVPacket itself, not the data buffers. Those
* must be allocated through other means such as av_new_packet.
*
* @see av_new_packet
*/
AVPacket *av_packet_alloc(void);
/**
* Create a new packet that references the same data as src.
*
* This is a shortcut for av_packet_alloc()+av_packet_ref().
*
* @return newly created AVPacket on success, NULL on error.
*
* @see av_packet_alloc
* @see av_packet_ref
*/
AVPacket *av_packet_clone(const AVPacket *src);
/**
* Free the packet, if the packet is reference counted, it will be
* unreferenced first.
*
* @param pkt packet to be freed. The pointer will be set to NULL.
* @note passing NULL is a no-op.
*/
void av_packet_free(AVPacket **pkt);
#if FF_API_INIT_PACKET
/**
* Initialize optional fields of a packet with default values.
*
* Note, this does not touch the data and size members, which have to be
* initialized separately.
*
* @param pkt packet
*
* @see av_packet_alloc
* @see av_packet_unref
*
* @deprecated This function is deprecated. Once it's removed,
sizeof(AVPacket) will not be a part of the ABI anymore.
*/
attribute_deprecated
void av_init_packet(AVPacket *pkt);
#endif
/**
* Allocate the payload of a packet and initialize its fields with
* default values.
*
* @param pkt packet
* @param size wanted payload size
* @return 0 if OK, AVERROR_xxx otherwise
*/
int av_new_packet(AVPacket *pkt, int size);
/**
* Reduce packet size, correctly zeroing padding
*
* @param pkt packet
* @param size new size
*/
void av_shrink_packet(AVPacket *pkt, int size);
/**
* Increase packet size, correctly zeroing padding
*
* @param pkt packet
* @param grow_by number of bytes by which to increase the size of the packet
*/
int av_grow_packet(AVPacket *pkt, int grow_by);
/**
* Initialize a reference-counted packet from av_malloc()ed data.
*
* @param pkt packet to be initialized. This function will set the data, size,
* and buf fields, all others are left untouched.
* @param data Data allocated by av_malloc() to be used as packet data. If this
* function returns successfully, the data is owned by the underlying AVBuffer.
* The caller may not access the data through other means.
* @param size size of data in bytes, without the padding. I.e. the full buffer
* size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE.
*
* @return 0 on success, a negative AVERROR on error
*/
int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size);
/**
* Allocate new information of a packet.
*
* @param pkt packet
* @param type side information type
* @param size side information size
* @return pointer to fresh allocated data or NULL otherwise
*/
uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
size_t size);
/**
* Wrap an existing array as a packet side data.
*
* @param pkt packet
* @param type side information type
* @param data the side data array. It must be allocated with the av_malloc()
* family of functions. The ownership of the data is transferred to
* pkt.
* @param size side information size
* @return a non-negative number on success, a negative AVERROR code on
* failure. On failure, the packet is unchanged and the data remains
* owned by the caller.
*/
int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
uint8_t *data, size_t size);
/**
* Shrink the already allocated side data buffer
*
* @param pkt packet
* @param type side information type
* @param size new side information size
* @return 0 on success, < 0 on failure
*/
int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
size_t size);
/**
* Get side information from packet.
*
* @param pkt packet
* @param type desired side information type
* @param size If supplied, *size will be set to the size of the side data
* or to zero if the desired side data is not present.
* @return pointer to data if present or NULL otherwise
*/
uint8_t* av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type,
size_t *size);
const char *av_packet_side_data_name(enum AVPacketSideDataType type);
/**
* Pack a dictionary for use in side_data.
*
* @param dict The dictionary to pack.
* @param size pointer to store the size of the returned data
* @return pointer to data if successful, NULL otherwise
*/
uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size);
/**
* Unpack a dictionary from side_data.
*
* @param data data from side_data
* @param size size of the data
* @param dict the metadata storage dictionary
* @return 0 on success, < 0 on failure
*/
int av_packet_unpack_dictionary(const uint8_t *data, size_t size,
AVDictionary **dict);
/**
* Convenience function to free all the side data stored.
* All the other fields stay untouched.
*
* @param pkt packet
*/
void av_packet_free_side_data(AVPacket *pkt);
/**
* Setup a new reference to the data described by a given packet
*
* If src is reference-counted, setup dst as a new reference to the
* buffer in src. Otherwise allocate a new buffer in dst and copy the
* data from src into it.
*
* All the other fields are copied from src.
*
* @see av_packet_unref
*
* @param dst Destination packet. Will be completely overwritten.
* @param src Source packet
*
* @return 0 on success, a negative AVERROR on error. On error, dst
* will be blank (as if returned by av_packet_alloc()).
*/
int av_packet_ref(AVPacket *dst, const AVPacket *src);
/**
* Wipe the packet.
*
* Unreference the buffer referenced by the packet and reset the
* remaining packet fields to their default values.
*
* @param pkt The packet to be unreferenced.
*/
void av_packet_unref(AVPacket *pkt);
/**
* Move every field in src to dst and reset src.
*
* @see av_packet_unref
*
* @param src Source packet, will be reset
* @param dst Destination packet
*/
void av_packet_move_ref(AVPacket *dst, AVPacket *src);
/**
* Copy only "properties" fields from src to dst.
*
* Properties for the purpose of this function are all the fields
* beside those related to the packet data (buf, data, size)
*
* @param dst Destination packet
* @param src Source packet
*
* @return 0 on success AVERROR on failure.
*/
int av_packet_copy_props(AVPacket *dst, const AVPacket *src);
/**
* Ensure the data described by a given packet is reference counted.
*
* @note This function does not ensure that the reference will be writable.
* Use av_packet_make_writable instead for that purpose.
*
* @see av_packet_ref
* @see av_packet_make_writable
*
* @param pkt packet whose data should be made reference counted.
*
* @return 0 on success, a negative AVERROR on error. On failure, the
* packet is unchanged.
*/
int av_packet_make_refcounted(AVPacket *pkt);
/**
* Create a writable reference for the data described by a given packet,
* avoiding data copy if possible.
*
* @param pkt Packet whose data should be made writable.
*
* @return 0 on success, a negative AVERROR on failure. On failure, the
* packet is unchanged.
*/
int av_packet_make_writable(AVPacket *pkt);
/**
* Convert valid timing fields (timestamps / durations) in a packet from one
* timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be
* ignored.
*
* @param pkt packet on which the conversion will be performed
* @param tb_src source timebase, in which the timing fields in pkt are
* expressed
* @param tb_dst destination timebase, to which the timing fields will be
* converted
*/
void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst);
/**
* @}
*/
#endif // AVCODEC_PACKET_H

4
output/include/arm64-v8a/libavcodec/qsv.h
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@ -21,7 +21,7 @@
#ifndef AVCODEC_QSV_H
#define AVCODEC_QSV_H
#include <mfxvideo.h>
#include <mfx/mfxvideo.h>
#include "libavutil/buffer.h"
@ -61,8 +61,6 @@ typedef struct AVQSVContext {
* required by the encoder and the user-provided value nb_opaque_surfaces.
* The array of the opaque surfaces will be exported to the caller through
* the opaque_surfaces field.
*
* The caller must set this field to zero for oneVPL (MFX_VERSION >= 2.0)
*/
int opaque_alloc;

195
output/include/arm64-v8a/libavcodec/vaapi.h
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@ -0,0 +1,195 @@
/*
* Video Acceleration API (shared data between FFmpeg and the video player)
* HW decode acceleration for MPEG-2, MPEG-4, H.264 and VC-1
*
* Copyright (C) 2008-2009 Splitted-Desktop Systems
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_VAAPI_H
#define AVCODEC_VAAPI_H
/**
* @file
* @ingroup lavc_codec_hwaccel_vaapi
* Public libavcodec VA API header.
*/
#include <stdint.h>
#include "libavutil/attributes.h"
#include "version.h"
#if FF_API_STRUCT_VAAPI_CONTEXT
/**
* @defgroup lavc_codec_hwaccel_vaapi VA API Decoding
* @ingroup lavc_codec_hwaccel
* @{
*/
/**
* This structure is used to share data between the FFmpeg library and
* the client video application.
* This shall be zero-allocated and available as
* AVCodecContext.hwaccel_context. All user members can be set once
* during initialization or through each AVCodecContext.get_buffer()
* function call. In any case, they must be valid prior to calling
* decoding functions.
*
* Deprecated: use AVCodecContext.hw_frames_ctx instead.
*/
struct attribute_deprecated vaapi_context {
/**
* Window system dependent data
*
* - encoding: unused
* - decoding: Set by user
*/
void *display;
/**
* Configuration ID
*
* - encoding: unused
* - decoding: Set by user
*/
uint32_t config_id;
/**
* Context ID (video decode pipeline)
*
* - encoding: unused
* - decoding: Set by user
*/
uint32_t context_id;
#if FF_API_VAAPI_CONTEXT
/**
* VAPictureParameterBuffer ID
*
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
uint32_t pic_param_buf_id;
/**
* VAIQMatrixBuffer ID
*
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
uint32_t iq_matrix_buf_id;
/**
* VABitPlaneBuffer ID (for VC-1 decoding)
*
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
uint32_t bitplane_buf_id;
/**
* Slice parameter/data buffer IDs
*
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
uint32_t *slice_buf_ids;
/**
* Number of effective slice buffer IDs to send to the HW
*
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
unsigned int n_slice_buf_ids;
/**
* Size of pre-allocated slice_buf_ids
*
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
unsigned int slice_buf_ids_alloc;
/**
* Pointer to VASliceParameterBuffers
*
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
void *slice_params;
/**
* Size of a VASliceParameterBuffer element
*
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
unsigned int slice_param_size;
/**
* Size of pre-allocated slice_params
*
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
unsigned int slice_params_alloc;
/**
* Number of slices currently filled in
*
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
unsigned int slice_count;
/**
* Pointer to slice data buffer base
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
const uint8_t *slice_data;
/**
* Current size of slice data
*
* - encoding: unused
* - decoding: Set by libavcodec
*/
attribute_deprecated
uint32_t slice_data_size;
#endif
};
/* @} */
#endif /* FF_API_STRUCT_VAAPI_CONTEXT */
#endif /* AVCODEC_VAAPI_H */

230
output/include/arm64-v8a/libavcodec/vda.h
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@ -0,0 +1,230 @@
/*
* VDA HW acceleration
*
* copyright (c) 2011 Sebastien Zwickert
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_VDA_H
#define AVCODEC_VDA_H
/**
* @file
* @ingroup lavc_codec_hwaccel_vda
* Public libavcodec VDA header.
*/
#include "libavcodec/avcodec.h"
#include <stdint.h>
// emmintrin.h is unable to compile with -std=c99 -Werror=missing-prototypes
// http://openradar.appspot.com/8026390
#undef __GNUC_STDC_INLINE__
#define Picture QuickdrawPicture
#include <VideoDecodeAcceleration/VDADecoder.h>
#undef Picture
#include "libavcodec/version.h"
// extra flags not defined in VDADecoder.h
enum {
kVDADecodeInfo_Asynchronous = 1UL << 0,
kVDADecodeInfo_FrameDropped = 1UL << 1
};
/**
* @defgroup lavc_codec_hwaccel_vda VDA
* @ingroup lavc_codec_hwaccel
*
* @{
*/
/**
* This structure is used to provide the necessary configurations and data
* to the VDA FFmpeg HWAccel implementation.
*
* The application must make it available as AVCodecContext.hwaccel_context.
*/
struct vda_context {
/**
* VDA decoder object.
*
* - encoding: unused
* - decoding: Set/Unset by libavcodec.
*/
VDADecoder decoder;
/**
* The Core Video pixel buffer that contains the current image data.
*
* encoding: unused
* decoding: Set by libavcodec. Unset by user.
*/
CVPixelBufferRef cv_buffer;
/**
* Use the hardware decoder in synchronous mode.
*
* encoding: unused
* decoding: Set by user.
*/
int use_sync_decoding;
/**
* The frame width.
*
* - encoding: unused
* - decoding: Set/Unset by user.
*/
int width;
/**
* The frame height.
*
* - encoding: unused
* - decoding: Set/Unset by user.
*/
int height;
/**
* The frame format.
*
* - encoding: unused
* - decoding: Set/Unset by user.
*/
int format;
/**
* The pixel format for output image buffers.
*
* - encoding: unused
* - decoding: Set/Unset by user.
*/
OSType cv_pix_fmt_type;
/**
* unused
*/
uint8_t *priv_bitstream;
/**
* unused
*/
int priv_bitstream_size;
/**
* unused
*/
int priv_allocated_size;
/**
* Use av_buffer to manage buffer.
* When the flag is set, the CVPixelBuffers returned by the decoder will
* be released automatically, so you have to retain them if necessary.
* Not setting this flag may cause memory leak.
*
* encoding: unused
* decoding: Set by user.
*/
int use_ref_buffer;
};
/** Create the video decoder. */
int ff_vda_create_decoder(struct vda_context *vda_ctx,
uint8_t *extradata,
int extradata_size);
/** Destroy the video decoder. */
int ff_vda_destroy_decoder(struct vda_context *vda_ctx);
/**
* This struct holds all the information that needs to be passed
* between the caller and libavcodec for initializing VDA decoding.
* Its size is not a part of the public ABI, it must be allocated with
* av_vda_alloc_context() and freed with av_free().
*/
typedef struct AVVDAContext {
/**
* VDA decoder object. Created and freed by the caller.
*/
VDADecoder decoder;
/**
* The output callback that must be passed to VDADecoderCreate.
* Set by av_vda_alloc_context().
*/
VDADecoderOutputCallback output_callback;
/**
* CVPixelBuffer Format Type that VDA will use for decoded frames; set by
* the caller.
*/
OSType cv_pix_fmt_type;
} AVVDAContext;
/**
* Allocate and initialize a VDA context.
*
* This function should be called from the get_format() callback when the caller
* selects the AV_PIX_FMT_VDA format. The caller must then create the decoder
* object (using the output callback provided by libavcodec) that will be used
* for VDA-accelerated decoding.
*
* When decoding with VDA is finished, the caller must destroy the decoder
* object and free the VDA context using av_free().
*
* @return the newly allocated context or NULL on failure
*/
AVVDAContext *av_vda_alloc_context(void);
/**
* This is a convenience function that creates and sets up the VDA context using
* an internal implementation.
*
* @param avctx the corresponding codec context
*
* @return >= 0 on success, a negative AVERROR code on failure
*/
int av_vda_default_init(AVCodecContext *avctx);
/**
* This is a convenience function that creates and sets up the VDA context using
* an internal implementation.
*
* @param avctx the corresponding codec context
* @param vdactx the VDA context to use
*
* @return >= 0 on success, a negative AVERROR code on failure
*/
int av_vda_default_init2(AVCodecContext *avctx, AVVDAContext *vdactx);
/**
* This function must be called to free the VDA context initialized with
* av_vda_default_init().
*
* @param avctx the corresponding codec context
*/
void av_vda_default_free(AVCodecContext *avctx);
/**
* @}
*/
#endif /* AVCODEC_VDA_H */

98
output/include/arm64-v8a/libavcodec/vdpau.h
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@ -55,6 +55,16 @@
#include "libavutil/attributes.h"
#include "avcodec.h"
#include "version.h"
#if FF_API_BUFS_VDPAU
union AVVDPAUPictureInfo {
VdpPictureInfoH264 h264;
VdpPictureInfoMPEG1Or2 mpeg;
VdpPictureInfoVC1 vc1;
VdpPictureInfoMPEG4Part2 mpeg4;
};
#endif
struct AVCodecContext;
struct AVFrame;
@ -92,6 +102,40 @@ typedef struct AVVDPAUContext {
*/
VdpDecoderRender *render;
#if FF_API_BUFS_VDPAU
/**
* VDPAU picture information
*
* Set by libavcodec.
*/
attribute_deprecated
union AVVDPAUPictureInfo info;
/**
* Allocated size of the bitstream_buffers table.
*
* Set by libavcodec.
*/
attribute_deprecated
int bitstream_buffers_allocated;
/**
* Useful bitstream buffers in the bitstream buffers table.
*
* Set by libavcodec.
*/
attribute_deprecated
int bitstream_buffers_used;
/**
* Table of bitstream buffers.
* The user is responsible for freeing this buffer using av_freep().
*
* Set by libavcodec.
*/
attribute_deprecated
VdpBitstreamBuffer *bitstream_buffers;
#endif
AVVDPAU_Render2 render2;
} AVVDPAUContext;
@ -152,6 +196,58 @@ int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type,
*/
AVVDPAUContext *av_vdpau_alloc_context(void);
/** @} */
#if FF_API_VDPAU_PROFILE
/**
* Get a decoder profile that should be used for initializing a VDPAU decoder.
* Should be called from the AVCodecContext.get_format() callback.
*
* @deprecated Use av_vdpau_bind_context() instead.
*
* @param avctx the codec context being used for decoding the stream
* @param profile a pointer into which the result will be written on success.
* The contents of profile are undefined if this function returns
* an error.
*
* @return 0 on success (non-negative), a negative AVERROR on failure.
*/
attribute_deprecated
int av_vdpau_get_profile(AVCodecContext *avctx, VdpDecoderProfile *profile);
#endif
#if FF_API_CAP_VDPAU
/** @brief The videoSurface is used for rendering. */
#define FF_VDPAU_STATE_USED_FOR_RENDER 1
/**
* @brief The videoSurface is needed for reference/prediction.
* The codec manipulates this.
*/
#define FF_VDPAU_STATE_USED_FOR_REFERENCE 2
/**
* @brief This structure is used as a callback between the FFmpeg
* decoder (vd_) and presentation (vo_) module.
* This is used for defining a video frame containing surface,
* picture parameter, bitstream information etc which are passed
* between the FFmpeg decoder and its clients.
*/
struct vdpau_render_state {
VdpVideoSurface surface; ///< Used as rendered surface, never changed.
int state; ///< Holds FF_VDPAU_STATE_* values.
/** picture parameter information for all supported codecs */
union AVVDPAUPictureInfo info;
/** Describe size/location of the compressed video data.
Set to 0 when freeing bitstream_buffers. */
int bitstream_buffers_allocated;
int bitstream_buffers_used;
/** The user is responsible for freeing this buffer using av_freep(). */
VdpBitstreamBuffer *bitstream_buffers;
};
#endif
/* @}*/
#endif /* AVCODEC_VDPAU_H */

204
output/include/arm64-v8a/libavcodec/version.h
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@ -27,9 +27,8 @@
#include "libavutil/version.h"
#include "version_major.h"
#define LIBAVCODEC_VERSION_MINOR 3
#define LIBAVCODEC_VERSION_MAJOR 57
#define LIBAVCODEC_VERSION_MINOR 107
#define LIBAVCODEC_VERSION_MICRO 100
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
@ -42,4 +41,203 @@
#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
/**
* FF_API_* defines may be placed below to indicate public API that will be
* dropped at a future version bump. The defines themselves are not part of
* the public API and may change, break or disappear at any time.
*
* @note, when bumping the major version it is recommended to manually
* disable each FF_API_* in its own commit instead of disabling them all
* at once through the bump. This improves the git bisect-ability of the change.
*/
#ifndef FF_API_VIMA_DECODER
#define FF_API_VIMA_DECODER (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_AUDIO_CONVERT
#define FF_API_AUDIO_CONVERT (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_AVCODEC_RESAMPLE
#define FF_API_AVCODEC_RESAMPLE FF_API_AUDIO_CONVERT
#endif
#ifndef FF_API_MISSING_SAMPLE
#define FF_API_MISSING_SAMPLE (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_LOWRES
#define FF_API_LOWRES (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_CAP_VDPAU
#define FF_API_CAP_VDPAU (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_BUFS_VDPAU
#define FF_API_BUFS_VDPAU (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_VOXWARE
#define FF_API_VOXWARE (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_SET_DIMENSIONS
#define FF_API_SET_DIMENSIONS (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_DEBUG_MV
#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_AC_VLC
#define FF_API_AC_VLC (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_OLD_MSMPEG4
#define FF_API_OLD_MSMPEG4 (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_ASPECT_EXTENDED
#define FF_API_ASPECT_EXTENDED (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_ARCH_ALPHA
#define FF_API_ARCH_ALPHA (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_XVMC
#define FF_API_XVMC (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_ERROR_RATE
#define FF_API_ERROR_RATE (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_QSCALE_TYPE
#define FF_API_QSCALE_TYPE (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_MB_TYPE
#define FF_API_MB_TYPE (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_MAX_BFRAMES
#define FF_API_MAX_BFRAMES (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_NEG_LINESIZES
#define FF_API_NEG_LINESIZES (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_EMU_EDGE
#define FF_API_EMU_EDGE (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_ARCH_SH4
#define FF_API_ARCH_SH4 (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_ARCH_SPARC
#define FF_API_ARCH_SPARC (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_UNUSED_MEMBERS
#define FF_API_UNUSED_MEMBERS (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_IDCT_XVIDMMX
#define FF_API_IDCT_XVIDMMX (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_INPUT_PRESERVED
#define FF_API_INPUT_PRESERVED (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_NORMALIZE_AQP
#define FF_API_NORMALIZE_AQP (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_GMC
#define FF_API_GMC (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_MV0
#define FF_API_MV0 (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_CODEC_NAME
#define FF_API_CODEC_NAME (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_AFD
#define FF_API_AFD (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_VISMV
/* XXX: don't forget to drop the -vismv documentation */
#define FF_API_VISMV (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_AUDIOENC_DELAY
#define FF_API_AUDIOENC_DELAY (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_VAAPI_CONTEXT
#define FF_API_VAAPI_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_MERGE_SD
#define FF_API_MERGE_SD (LIBAVCODEC_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_AVCTX_TIMEBASE
#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_MPV_OPT
#define FF_API_MPV_OPT (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_STREAM_CODEC_TAG
#define FF_API_STREAM_CODEC_TAG (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_QUANT_BIAS
#define FF_API_QUANT_BIAS (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_RC_STRATEGY
#define FF_API_RC_STRATEGY (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_CODED_FRAME
#define FF_API_CODED_FRAME (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_MOTION_EST
#define FF_API_MOTION_EST (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_WITHOUT_PREFIX
#define FF_API_WITHOUT_PREFIX (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_SIDEDATA_ONLY_PKT
#define FF_API_SIDEDATA_ONLY_PKT (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_VDPAU_PROFILE
#define FF_API_VDPAU_PROFILE (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_CONVERGENCE_DURATION
#define FF_API_CONVERGENCE_DURATION (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_AVPICTURE
#define FF_API_AVPICTURE (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_AVPACKET_OLD_API
#define FF_API_AVPACKET_OLD_API (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_RTP_CALLBACK
#define FF_API_RTP_CALLBACK (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_VBV_DELAY
#define FF_API_VBV_DELAY (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_CODER_TYPE
#define FF_API_CODER_TYPE (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_STAT_BITS
#define FF_API_STAT_BITS (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_PRIVATE_OPT
#define FF_API_PRIVATE_OPT (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_ASS_TIMING
#define FF_API_ASS_TIMING (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_OLD_BSF
#define FF_API_OLD_BSF (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_COPY_CONTEXT
#define FF_API_COPY_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_GET_CONTEXT_DEFAULTS
#define FF_API_GET_CONTEXT_DEFAULTS (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_NVENC_OLD_NAME
#define FF_API_NVENC_OLD_NAME (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_STRUCT_VAAPI_CONTEXT
#define FF_API_STRUCT_VAAPI_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_MERGE_SD_API
#define FF_API_MERGE_SD_API (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_TAG_STRING
#define FF_API_TAG_STRING (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_GETCHROMA
#define FF_API_GETCHROMA (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#endif /* AVCODEC_VERSION_H */

52
output/include/arm64-v8a/libavcodec/version_major.h
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@ -1,52 +0,0 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_VERSION_MAJOR_H
#define AVCODEC_VERSION_MAJOR_H
/**
* @file
* @ingroup libavc
* Libavcodec version macros.
*/
#define LIBAVCODEC_VERSION_MAJOR 60
/**
* FF_API_* defines may be placed below to indicate public API that will be
* dropped at a future version bump. The defines themselves are not part of
* the public API and may change, break or disappear at any time.
*
* @note, when bumping the major version it is recommended to manually
* disable each FF_API_* in its own commit instead of disabling them all
* at once through the bump. This improves the git bisect-ability of the change.
*/
#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 61)
#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 61)
#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 61)
#define FF_API_AYUV_CODECID (LIBAVCODEC_VERSION_MAJOR < 61)
#define FF_API_VT_OUTPUT_CALLBACK (LIBAVCODEC_VERSION_MAJOR < 61)
#define FF_API_AVCODEC_CHROMA_POS (LIBAVCODEC_VERSION_MAJOR < 61)
#define FF_API_VT_HWACCEL_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 61)
#define FF_API_AVCTX_FRAME_NUMBER (LIBAVCODEC_VERSION_MAJOR < 61)
// reminder to remove CrystalHD decoders on next major bump
#define FF_CODEC_CRYSTAL_HD (LIBAVCODEC_VERSION_MAJOR < 61)
#endif /* AVCODEC_VERSION_MAJOR_H */

29
output/include/arm64-v8a/libavcodec/videotoolbox.h
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@ -29,15 +29,6 @@
* Public libavcodec Videotoolbox header.
*/
/**
* @defgroup lavc_codec_hwaccel_videotoolbox VideoToolbox Decoder
* @ingroup lavc_codec_hwaccel
*
* Hardware accelerated decoding using VideoToolbox on Apple Platforms
*
* @{
*/
#include <stdint.h>
#define Picture QuickdrawPicture
@ -46,8 +37,6 @@
#include "libavcodec/avcodec.h"
#include "libavutil/attributes.h"
/**
* This struct holds all the information that needs to be passed
* between the caller and libavcodec for initializing Videotoolbox decoding.
@ -57,17 +46,15 @@
typedef struct AVVideotoolboxContext {
/**
* Videotoolbox decompression session object.
* Created and freed the caller.
*/
VTDecompressionSessionRef session;
#if FF_API_VT_OUTPUT_CALLBACK
/**
* The output callback that must be passed to the session.
* Set by av_videottoolbox_default_init()
*/
attribute_deprecated
VTDecompressionOutputCallback output_callback;
#endif
/**
* CVPixelBuffer Format Type that Videotoolbox will use for decoded frames.
@ -78,17 +65,17 @@ typedef struct AVVideotoolboxContext {
/**
* CoreMedia Format Description that Videotoolbox will use to create the decompression session.
* Set by the caller.
*/
CMVideoFormatDescriptionRef cm_fmt_desc;
/**
* CoreMedia codec type that Videotoolbox will use to create the decompression session.
* Set by the caller.
*/
int cm_codec_type;
} AVVideotoolboxContext;
#if FF_API_VT_HWACCEL_CONTEXT
/**
* Allocate and initialize a Videotoolbox context.
*
@ -101,9 +88,7 @@ typedef struct AVVideotoolboxContext {
* object and free the Videotoolbox context using av_free().
*
* @return the newly allocated context or NULL on failure
* @deprecated Use AVCodecContext.hw_frames_ctx or hw_device_ctx instead.
*/
attribute_deprecated
AVVideotoolboxContext *av_videotoolbox_alloc_context(void);
/**
@ -113,9 +98,7 @@ AVVideotoolboxContext *av_videotoolbox_alloc_context(void);
* @param avctx the corresponding codec context
*
* @return >= 0 on success, a negative AVERROR code on failure
* @deprecated Use AVCodecContext.hw_frames_ctx or hw_device_ctx instead.
*/
attribute_deprecated
int av_videotoolbox_default_init(AVCodecContext *avctx);
/**
@ -126,9 +109,7 @@ int av_videotoolbox_default_init(AVCodecContext *avctx);
* @param vtctx the Videotoolbox context to use
*
* @return >= 0 on success, a negative AVERROR code on failure
* @deprecated Use AVCodecContext.hw_frames_ctx or hw_device_ctx instead.
*/
attribute_deprecated
int av_videotoolbox_default_init2(AVCodecContext *avctx, AVVideotoolboxContext *vtctx);
/**
@ -136,13 +117,9 @@ int av_videotoolbox_default_init2(AVCodecContext *avctx, AVVideotoolboxContext *
* av_videotoolbox_default_init().
*
* @param avctx the corresponding codec context
* @deprecated Use AVCodecContext.hw_frames_ctx or hw_device_ctx instead.
*/
attribute_deprecated
void av_videotoolbox_default_free(AVCodecContext *avctx);
#endif /* FF_API_VT_HWACCEL_CONTEXT */
/**
* @}
*/

3
output/include/arm64-v8a/libavcodec/xvmc.h
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@ -27,11 +27,10 @@
* Public libavcodec XvMC header.
*/
#pragma message("XvMC is no longer supported; this header is deprecated and will be removed")
#include <X11/extensions/XvMC.h>
#include "libavutil/attributes.h"
#include "version.h"
#include "avcodec.h"
/**

696
output/include/arm64-v8a/libavfilter/avfilter.h
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@ -47,13 +47,7 @@
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"
#include "libavfilter/version_major.h"
#ifndef HAVE_AV_CONFIG_H
/* When included as part of the ffmpeg build, only include the major version
* to avoid unnecessary rebuilds. When included externally, keep including
* the full version information. */
#include "libavfilter/version.h"
#endif
/**
* Return the LIBAVFILTER_VERSION_INT constant.
@ -74,13 +68,18 @@ typedef struct AVFilterContext AVFilterContext;
typedef struct AVFilterLink AVFilterLink;
typedef struct AVFilterPad AVFilterPad;
typedef struct AVFilterFormats AVFilterFormats;
typedef struct AVFilterChannelLayouts AVFilterChannelLayouts;
/**
* Get the number of elements in a NULL-terminated array of AVFilterPads (e.g.
* AVFilter.inputs/outputs).
*/
int avfilter_pad_count(const AVFilterPad *pads);
/**
* Get the name of an AVFilterPad.
*
* @param pads an array of AVFilterPads
* @param pad_idx index of the pad in the array; it is the caller's
* @param pad_idx index of the pad in the array it; is the caller's
* responsibility to ensure the index is valid
*
* @return name of the pad_idx'th pad in pads
@ -115,22 +114,6 @@ enum AVMediaType avfilter_pad_get_type(const AVFilterPad *pads, int pad_idx);
* and processing them concurrently.
*/
#define AVFILTER_FLAG_SLICE_THREADS (1 << 2)
/**
* The filter is a "metadata" filter - it does not modify the frame data in any
* way. It may only affect the metadata (i.e. those fields copied by
* av_frame_copy_props()).
*
* More precisely, this means:
* - video: the data of any frame output by the filter must be exactly equal to
* some frame that is received on one of its inputs. Furthermore, all frames
* produced on a given output must correspond to frames received on the same
* input and their order must be unchanged. Note that the filter may still
* drop or duplicate the frames.
* - audio: the data produced by the filter on any of its outputs (viewed e.g.
* as an array of interleaved samples) must be exactly equal to the data
* received by the filter on one of its inputs.
*/
#define AVFILTER_FLAG_METADATA_ONLY (1 << 3)
/**
* Some filters support a generic "enable" expression option that can be used
* to enable or disable a filter in the timeline. Filters supporting this
@ -172,16 +155,15 @@ typedef struct AVFilter {
const char *description;
/**
* List of static inputs.
* List of inputs, terminated by a zeroed element.
*
* NULL if there are no (static) inputs. Instances of filters with
* AVFILTER_FLAG_DYNAMIC_INPUTS set may have more inputs than present in
* this list.
*/
const AVFilterPad *inputs;
/**
* List of static outputs.
* List of outputs, terminated by a zeroed element.
*
* NULL if there are no (static) outputs. Instances of filters with
* AVFILTER_FLAG_DYNAMIC_OUTPUTS set may have more outputs than present in
@ -212,22 +194,6 @@ typedef struct AVFilter {
*****************************************************************
*/
/**
* The number of entries in the list of inputs.
*/
uint8_t nb_inputs;
/**
* The number of entries in the list of outputs.
*/
uint8_t nb_outputs;
/**
* This field determines the state of the formats union.
* It is an enum FilterFormatsState value.
*/
uint8_t formats_state;
/**
* Filter pre-initialization function
*
@ -266,6 +232,19 @@ typedef struct AVFilter {
*/
int (*init)(AVFilterContext *ctx);
/**
* Should be set instead of @ref AVFilter.init "init" by the filters that
* want to pass a dictionary of AVOptions to nested contexts that are
* allocated during init.
*
* On return, the options dict should be freed and replaced with one that
* contains all the options which could not be processed by this filter (or
* with NULL if all the options were processed).
*
* Otherwise the semantics is the same as for @ref AVFilter.init "init".
*/
int (*init_dict)(AVFilterContext *ctx, AVDictionary **options);
/**
* Filter uninitialization function.
*
@ -279,74 +258,39 @@ typedef struct AVFilter {
void (*uninit)(AVFilterContext *ctx);
/**
* The state of the following union is determined by formats_state.
* See the documentation of enum FilterFormatsState in internal.h.
* Query formats supported by the filter on its inputs and outputs.
*
* This callback is called after the filter is initialized (so the inputs
* and outputs are fixed), shortly before the format negotiation. This
* callback may be called more than once.
*
* This callback must set AVFilterLink.out_formats on every input link and
* AVFilterLink.in_formats on every output link to a list of pixel/sample
* formats that the filter supports on that link. For audio links, this
* filter must also set @ref AVFilterLink.in_samplerates "in_samplerates" /
* @ref AVFilterLink.out_samplerates "out_samplerates" and
* @ref AVFilterLink.in_channel_layouts "in_channel_layouts" /
* @ref AVFilterLink.out_channel_layouts "out_channel_layouts" analogously.
*
* This callback may be NULL for filters with one input, in which case
* libavfilter assumes that it supports all input formats and preserves
* them on output.
*
* @return zero on success, a negative value corresponding to an
* AVERROR code otherwise
*/
union {
/**
* Query formats supported by the filter on its inputs and outputs.
*
* This callback is called after the filter is initialized (so the inputs
* and outputs are fixed), shortly before the format negotiation. This
* callback may be called more than once.
*
* This callback must set ::AVFilterLink's
* @ref AVFilterFormatsConfig.formats "outcfg.formats"
* on every input link and
* @ref AVFilterFormatsConfig.formats "incfg.formats"
* on every output link to a list of pixel/sample formats that the filter
* supports on that link.
* For audio links, this filter must also set
* @ref AVFilterFormatsConfig.samplerates "incfg.samplerates"
* /
* @ref AVFilterFormatsConfig.samplerates "outcfg.samplerates"
* and @ref AVFilterFormatsConfig.channel_layouts "incfg.channel_layouts"
* /
* @ref AVFilterFormatsConfig.channel_layouts "outcfg.channel_layouts"
* analogously.
*
* This callback must never be NULL if the union is in this state.
*
* @return zero on success, a negative value corresponding to an
* AVERROR code otherwise
*/
int (*query_func)(AVFilterContext *);
/**
* A pointer to an array of admissible pixel formats delimited
* by AV_PIX_FMT_NONE. The generic code will use this list
* to indicate that this filter supports each of these pixel formats,
* provided that all inputs and outputs use the same pixel format.
*
* This list must never be NULL if the union is in this state.
* The type of all inputs and outputs of filters using this must
* be AVMEDIA_TYPE_VIDEO.
*/
const enum AVPixelFormat *pixels_list;
/**
* Analogous to pixels, but delimited by AV_SAMPLE_FMT_NONE
* and restricted to filters that only have AVMEDIA_TYPE_AUDIO
* inputs and outputs.
*
* In addition to that the generic code will mark all inputs
* and all outputs as supporting all sample rates and every
* channel count and channel layout, as long as all inputs
* and outputs use the same sample rate and channel count/layout.
*/
const enum AVSampleFormat *samples_list;
/**
* Equivalent to { pix_fmt, AV_PIX_FMT_NONE } as pixels_list.
*/
enum AVPixelFormat pix_fmt;
/**
* Equivalent to { sample_fmt, AV_SAMPLE_FMT_NONE } as samples_list.
*/
enum AVSampleFormat sample_fmt;
} formats;
int (*query_formats)(AVFilterContext *);
int priv_size; ///< size of private data to allocate for the filter
int flags_internal; ///< Additional flags for avfilter internal use only.
/**
* Used by the filter registration system. Must not be touched by any other
* code.
*/
struct AVFilter *next;
/**
* Make the filter instance process a command.
*
@ -361,6 +305,13 @@ typedef struct AVFilter {
*/
int (*process_command)(AVFilterContext *, const char *cmd, const char *arg, char *res, int res_len, int flags);
/**
* Filter initialization function, alternative to the init()
* callback. Args contains the user-supplied parameters, opaque is
* used for providing binary data.
*/
int (*init_opaque)(AVFilterContext *ctx, void *opaque);
/**
* Filter activation function.
*
@ -376,11 +327,6 @@ typedef struct AVFilter {
int (*activate)(AVFilterContext *ctx);
} AVFilter;
/**
* Get the number of elements in an AVFilter's inputs or outputs array.
*/
unsigned avfilter_filter_pad_count(const AVFilter *filter, int is_output);
/**
* Process multiple parts of the frame concurrently.
*/
@ -460,53 +406,8 @@ struct AVFilterContext {
* a higher value suggests a more urgent activation.
*/
unsigned ready;
/**
* Sets the number of extra hardware frames which the filter will
* allocate on its output links for use in following filters or by
* the caller.
*
* Some hardware filters require all frames that they will use for
* output to be defined in advance before filtering starts. For such
* filters, any hardware frame pools used for output must therefore be
* of fixed size. The extra frames set here are on top of any number
* that the filter needs internally in order to operate normally.
*
* This field must be set before the graph containing this filter is
* configured.
*/
int extra_hw_frames;
};
/**
* Lists of formats / etc. supported by an end of a link.
*
* This structure is directly part of AVFilterLink, in two copies:
* one for the source filter, one for the destination filter.
* These lists are used for negotiating the format to actually be used,
* which will be loaded into the format and channel_layout members of
* AVFilterLink, when chosen.
*/
typedef struct AVFilterFormatsConfig {
/**
* List of supported formats (pixel or sample).
*/
AVFilterFormats *formats;
/**
* Lists of supported sample rates, only for audio.
*/
AVFilterFormats *samplerates;
/**
* Lists of supported channel layouts, only for audio.
*/
AVFilterChannelLayouts *channel_layouts;
} AVFilterFormatsConfig;
/**
* A link between two filters. This contains pointers to the source and
* destination filters between which this link exists, and the indexes of
@ -533,14 +434,7 @@ struct AVFilterLink {
int h; ///< agreed upon image height
AVRational sample_aspect_ratio; ///< agreed upon sample aspect ratio
/* These parameters apply only to audio */
#if FF_API_OLD_CHANNEL_LAYOUT
/**
* channel layout of current buffer (see libavutil/channel_layout.h)
* @deprecated use ch_layout
*/
attribute_deprecated
uint64_t channel_layout;
#endif
uint64_t channel_layout; ///< channel layout of current buffer (see libavutil/channel_layout.h)
int sample_rate; ///< samples per second
int format; ///< agreed upon media format
@ -554,8 +448,6 @@ struct AVFilterLink {
*/
AVRational time_base;
AVChannelLayout ch_layout; ///< channel layout of current buffer (see libavutil/channel_layout.h)
/*****************************************************************
* All fields below this line are not part of the public API. They
* may not be used outside of libavfilter and can be changed and
@ -563,16 +455,33 @@ struct AVFilterLink {
* New public fields should be added right above.
*****************************************************************
*/
/**
* Lists of formats and channel layouts supported by the input and output
* filters respectively. These lists are used for negotiating the format
* to actually be used, which will be loaded into the format and
* channel_layout members, above, when chosen.
*
*/
AVFilterFormats *in_formats;
AVFilterFormats *out_formats;
/**
* Lists of supported formats / etc. supported by the input filter.
* Lists of channel layouts and sample rates used for automatic
* negotiation.
*/
AVFilterFormatsConfig incfg;
AVFilterFormats *in_samplerates;
AVFilterFormats *out_samplerates;
struct AVFilterChannelLayouts *in_channel_layouts;
struct AVFilterChannelLayouts *out_channel_layouts;
/**
* Lists of supported formats / etc. supported by the output filter.
* Audio only, the destination filter sets this to a non-zero value to
* request that buffers with the given number of samples should be sent to
* it. AVFilterPad.needs_fifo must also be set on the corresponding input
* pad.
* Last buffer before EOF will be padded with silence.
*/
AVFilterFormatsConfig outcfg;
int request_samples;
/** stage of the initialization of the link properties (dimensions, etc) */
enum {
@ -616,9 +525,20 @@ struct AVFilterLink {
*/
AVRational frame_rate;
/**
* Buffer partially filled with samples to achieve a fixed/minimum size.
*/
AVFrame *partial_buf;
/**
* Size of the partial buffer to allocate.
* Must be between min_samples and max_samples.
*/
int partial_buf_size;
/**
* Minimum number of samples to filter at once. If filter_frame() is
* called with fewer samples, it will accumulate them in fifo.
* called with fewer samples, it will accumulate them in partial_buf.
* This field and the related ones must not be changed after filtering
* has started.
* If 0, all related fields are ignored.
@ -632,14 +552,19 @@ struct AVFilterLink {
int max_samples;
/**
* Number of past frames sent through the link.
* Number of channels.
*/
int64_t frame_count_in, frame_count_out;
int channels;
/**
* Number of past samples sent through the link.
* Link processing flags.
*/
int64_t sample_count_in, sample_count_out;
unsigned flags;
/**
* Number of past frames sent through the link.
*/
int64_t frame_count_in, frame_count_out;
/**
* A pointer to a FFFramePool struct.
@ -722,6 +647,19 @@ int avfilter_link(AVFilterContext *src, unsigned srcpad,
*/
void avfilter_link_free(AVFilterLink **link);
/**
* Get the number of channels of a link.
*/
int avfilter_link_get_channels(AVFilterLink *link);
/**
* Set the closed field of a link.
* @deprecated applications are not supposed to mess with links, they should
* close the sinks.
*/
attribute_deprecated
void avfilter_link_set_closed(AVFilterLink *link, int closed);
/**
* Negotiate the media format, dimensions, etc of all inputs to a filter.
*
@ -739,16 +677,26 @@ int avfilter_config_links(AVFilterContext *filter);
*/
int avfilter_process_command(AVFilterContext *filter, const char *cmd, const char *arg, char *res, int res_len, int flags);
/** Initialize the filter system. Register all builtin filters. */
void avfilter_register_all(void);
#if FF_API_OLD_FILTER_REGISTER
/** Uninitialize the filter system. Unregister all filters. */
attribute_deprecated
void avfilter_uninit(void);
#endif
/**
* Iterate over all registered filters.
*
* @param opaque a pointer where libavfilter will store the iteration state. Must
* point to NULL to start the iteration.
*
* @return the next registered filter or NULL when the iteration is
* finished
* Register a filter. This is only needed if you plan to use
* avfilter_get_by_name later to lookup the AVFilter structure by name. A
* filter can still by instantiated with avfilter_graph_alloc_filter even if it
* is not registered.
*
* @param filter the filter to register
* @return 0 if the registration was successful, a negative value
* otherwise
*/
const AVFilter *av_filter_iterate(void **opaque);
int avfilter_register(AVFilter *filter);
/**
* Get a filter definition matching the given name.
@ -757,8 +705,60 @@ const AVFilter *av_filter_iterate(void **opaque);
* @return the filter definition, if any matching one is registered.
* NULL if none found.
*/
const AVFilter *avfilter_get_by_name(const char *name);
#if !FF_API_NOCONST_GET_NAME
const
#endif
AVFilter *avfilter_get_by_name(const char *name);
/**
* Iterate over all registered filters.
* @return If prev is non-NULL, next registered filter after prev or NULL if
* prev is the last filter. If prev is NULL, return the first registered filter.
*/
const AVFilter *avfilter_next(const AVFilter *prev);
#if FF_API_OLD_FILTER_REGISTER
/**
* If filter is NULL, returns a pointer to the first registered filter pointer,
* if filter is non-NULL, returns the next pointer after filter.
* If the returned pointer points to NULL, the last registered filter
* was already reached.
* @deprecated use avfilter_next()
*/
attribute_deprecated
AVFilter **av_filter_next(AVFilter **filter);
#endif
#if FF_API_AVFILTER_OPEN
/**
* Create a filter instance.
*
* @param filter_ctx put here a pointer to the created filter context
* on success, NULL on failure
* @param filter the filter to create an instance of
* @param inst_name Name to give to the new instance. Can be NULL for none.
* @return >= 0 in case of success, a negative error code otherwise
* @deprecated use avfilter_graph_alloc_filter() instead
*/
attribute_deprecated
int avfilter_open(AVFilterContext **filter_ctx, AVFilter *filter, const char *inst_name);
#endif
#if FF_API_AVFILTER_INIT_FILTER
/**
* Initialize a filter.
*
* @param filter the filter to initialize
* @param args A string of parameters to use when initializing the filter.
* The format and meaning of this string varies by filter.
* @param opaque Any extra non-string data needed by the filter. The meaning
* of this parameter varies by filter.
* @return zero on success
*/
attribute_deprecated
int avfilter_init_filter(AVFilterContext *filter, const char *args, void *opaque);
#endif
/**
* Initialize a filter with the supplied parameters.
@ -858,6 +858,9 @@ typedef struct AVFilterGraph {
unsigned nb_filters;
char *scale_sws_opts; ///< sws options to use for the auto-inserted scale filters
#if FF_API_LAVR_OPTS
attribute_deprecated char *resample_lavr_opts; ///< libavresample options to use for the auto-inserted resample filters
#endif
/**
* Type of multithreading allowed for filters in this graph. A combination
@ -956,10 +959,24 @@ AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph,
*/
AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, const char *name);
#if FF_API_AVFILTER_OPEN
/**
* Add an existing filter instance to a filter graph.
*
* @param graphctx the filter graph
* @param filter the filter to be added
*
* @deprecated use avfilter_graph_alloc_filter() to allocate a filter in a
* filter graph
*/
attribute_deprecated
int avfilter_graph_add_filter(AVFilterGraph *graphctx, AVFilterContext *filter);
#endif
/**
* Create and add a filter instance into an existing graph.
* The filter instance is created from the filter filt and inited
* with the parameter args. opaque is currently ignored.
* with the parameters args and opaque.
*
* In case of success put in *filt_ctx the pointer to the created
* filter instance, otherwise set *filt_ctx to NULL.
@ -1108,317 +1125,6 @@ int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters,
AVFilterInOut **inputs,
AVFilterInOut **outputs);
/**
* Parameters of a filter's input or output pad.
*
* Created as a child of AVFilterParams by avfilter_graph_segment_parse().
* Freed in avfilter_graph_segment_free().
*/
typedef struct AVFilterPadParams {
/**
* An av_malloc()'ed string containing the pad label.
*
* May be av_free()'d and set to NULL by the caller, in which case this pad
* will be treated as unlabeled for linking.
* May also be replaced by another av_malloc()'ed string.
*/
char *label;
} AVFilterPadParams;
/**
* Parameters describing a filter to be created in a filtergraph.
*
* Created as a child of AVFilterGraphSegment by avfilter_graph_segment_parse().
* Freed in avfilter_graph_segment_free().
*/
typedef struct AVFilterParams {
/**
* The filter context.
*
* Created by avfilter_graph_segment_create_filters() based on
* AVFilterParams.filter_name and instance_name.
*
* Callers may also create the filter context manually, then they should
* av_free() filter_name and set it to NULL. Such AVFilterParams instances
* are then skipped by avfilter_graph_segment_create_filters().
*/
AVFilterContext *filter;
/**
* Name of the AVFilter to be used.
*
* An av_malloc()'ed string, set by avfilter_graph_segment_parse(). Will be
* passed to avfilter_get_by_name() by
* avfilter_graph_segment_create_filters().
*
* Callers may av_free() this string and replace it with another one or
* NULL. If the caller creates the filter instance manually, this string
* MUST be set to NULL.
*
* When both AVFilterParams.filter an AVFilterParams.filter_name are NULL,
* this AVFilterParams instance is skipped by avfilter_graph_segment_*()
* functions.
*/
char *filter_name;
/**
* Name to be used for this filter instance.
*
* An av_malloc()'ed string, may be set by avfilter_graph_segment_parse() or
* left NULL. The caller may av_free() this string and replace with another
* one or NULL.
*
* Will be used by avfilter_graph_segment_create_filters() - passed as the
* third argument to avfilter_graph_alloc_filter(), then freed and set to
* NULL.
*/
char *instance_name;
/**
* Options to be apllied to the filter.
*
* Filled by avfilter_graph_segment_parse(). Afterwards may be freely
* modified by the caller.
*
* Will be applied to the filter by avfilter_graph_segment_apply_opts()
* with an equivalent of av_opt_set_dict2(filter, &opts, AV_OPT_SEARCH_CHILDREN),
* i.e. any unapplied options will be left in this dictionary.
*/
AVDictionary *opts;
AVFilterPadParams **inputs;
unsigned nb_inputs;
AVFilterPadParams **outputs;
unsigned nb_outputs;
} AVFilterParams;
/**
* A filterchain is a list of filter specifications.
*
* Created as a child of AVFilterGraphSegment by avfilter_graph_segment_parse().
* Freed in avfilter_graph_segment_free().
*/
typedef struct AVFilterChain {
AVFilterParams **filters;
size_t nb_filters;
} AVFilterChain;
/**
* A parsed representation of a filtergraph segment.
*
* A filtergraph segment is conceptually a list of filterchains, with some
* supplementary information (e.g. format conversion flags).
*
* Created by avfilter_graph_segment_parse(). Must be freed with
* avfilter_graph_segment_free().
*/
typedef struct AVFilterGraphSegment {
/**
* The filtergraph this segment is associated with.
* Set by avfilter_graph_segment_parse().
*/
AVFilterGraph *graph;
/**
* A list of filter chain contained in this segment.
* Set in avfilter_graph_segment_parse().
*/
AVFilterChain **chains;
size_t nb_chains;
/**
* A string containing a colon-separated list of key=value options applied
* to all scale filters in this segment.
*
* May be set by avfilter_graph_segment_parse().
* The caller may free this string with av_free() and replace it with a
* different av_malloc()'ed string.
*/
char *scale_sws_opts;
} AVFilterGraphSegment;
/**
* Parse a textual filtergraph description into an intermediate form.
*
* This intermediate representation is intended to be modified by the caller as
* described in the documentation of AVFilterGraphSegment and its children, and
* then applied to the graph either manually or with other
* avfilter_graph_segment_*() functions. See the documentation for
* avfilter_graph_segment_apply() for the canonical way to apply
* AVFilterGraphSegment.
*
* @param graph Filter graph the parsed segment is associated with. Will only be
* used for logging and similar auxiliary purposes. The graph will
* not be actually modified by this function - the parsing results
* are instead stored in seg for further processing.
* @param graph_str a string describing the filtergraph segment
* @param flags reserved for future use, caller must set to 0 for now
* @param seg A pointer to the newly-created AVFilterGraphSegment is written
* here on success. The graph segment is owned by the caller and must
* be freed with avfilter_graph_segment_free() before graph itself is
* freed.
*
* @retval "non-negative number" success
* @retval "negative error code" failure
*/
int avfilter_graph_segment_parse(AVFilterGraph *graph, const char *graph_str,
int flags, AVFilterGraphSegment **seg);
/**
* Create filters specified in a graph segment.
*
* Walk through the creation-pending AVFilterParams in the segment and create
* new filter instances for them.
* Creation-pending params are those where AVFilterParams.filter_name is
* non-NULL (and hence AVFilterParams.filter is NULL). All other AVFilterParams
* instances are ignored.
*
* For any filter created by this function, the corresponding
* AVFilterParams.filter is set to the newly-created filter context,
* AVFilterParams.filter_name and AVFilterParams.instance_name are freed and set
* to NULL.
*
* @param seg the filtergraph segment to process
* @param flags reserved for future use, caller must set to 0 for now
*
* @retval "non-negative number" Success, all creation-pending filters were
* successfully created
* @retval AVERROR_FILTER_NOT_FOUND some filter's name did not correspond to a
* known filter
* @retval "another negative error code" other failures
*
* @note Calling this function multiple times is safe, as it is idempotent.
*/
int avfilter_graph_segment_create_filters(AVFilterGraphSegment *seg, int flags);
/**
* Apply parsed options to filter instances in a graph segment.
*
* Walk through all filter instances in the graph segment that have option
* dictionaries associated with them and apply those options with
* av_opt_set_dict2(..., AV_OPT_SEARCH_CHILDREN). AVFilterParams.opts is
* replaced by the dictionary output by av_opt_set_dict2(), which should be
* empty (NULL) if all options were successfully applied.
*
* If any options could not be found, this function will continue processing all
* other filters and finally return AVERROR_OPTION_NOT_FOUND (unless another
* error happens). The calling program may then deal with unapplied options as
* it wishes.
*
* Any creation-pending filters (see avfilter_graph_segment_create_filters())
* present in the segment will cause this function to fail. AVFilterParams with
* no associated filter context are simply skipped.
*
* @param seg the filtergraph segment to process
* @param flags reserved for future use, caller must set to 0 for now
*
* @retval "non-negative number" Success, all options were successfully applied.
* @retval AVERROR_OPTION_NOT_FOUND some options were not found in a filter
* @retval "another negative error code" other failures
*
* @note Calling this function multiple times is safe, as it is idempotent.
*/
int avfilter_graph_segment_apply_opts(AVFilterGraphSegment *seg, int flags);
/**
* Initialize all filter instances in a graph segment.
*
* Walk through all filter instances in the graph segment and call
* avfilter_init_dict(..., NULL) on those that have not been initialized yet.
*
* Any creation-pending filters (see avfilter_graph_segment_create_filters())
* present in the segment will cause this function to fail. AVFilterParams with
* no associated filter context or whose filter context is already initialized,
* are simply skipped.
*
* @param seg the filtergraph segment to process
* @param flags reserved for future use, caller must set to 0 for now
*
* @retval "non-negative number" Success, all filter instances were successfully
* initialized
* @retval "negative error code" failure
*
* @note Calling this function multiple times is safe, as it is idempotent.
*/
int avfilter_graph_segment_init(AVFilterGraphSegment *seg, int flags);
/**
* Link filters in a graph segment.
*
* Walk through all filter instances in the graph segment and try to link all
* unlinked input and output pads. Any creation-pending filters (see
* avfilter_graph_segment_create_filters()) present in the segment will cause
* this function to fail. Disabled filters and already linked pads are skipped.
*
* Every filter output pad that has a corresponding AVFilterPadParams with a
* non-NULL label is
* - linked to the input with the matching label, if one exists;
* - exported in the outputs linked list otherwise, with the label preserved.
* Unlabeled outputs are
* - linked to the first unlinked unlabeled input in the next non-disabled
* filter in the chain, if one exists
* - exported in the ouputs linked list otherwise, with NULL label
*
* Similarly, unlinked input pads are exported in the inputs linked list.
*
* @param seg the filtergraph segment to process
* @param flags reserved for future use, caller must set to 0 for now
* @param[out] inputs a linked list of all free (unlinked) inputs of the
* filters in this graph segment will be returned here. It
* is to be freed by the caller using avfilter_inout_free().
* @param[out] outputs a linked list of all free (unlinked) outputs of the
* filters in this graph segment will be returned here. It
* is to be freed by the caller using avfilter_inout_free().
*
* @retval "non-negative number" success
* @retval "negative error code" failure
*
* @note Calling this function multiple times is safe, as it is idempotent.
*/
int avfilter_graph_segment_link(AVFilterGraphSegment *seg, int flags,
AVFilterInOut **inputs,
AVFilterInOut **outputs);
/**
* Apply all filter/link descriptions from a graph segment to the associated filtergraph.
*
* This functions is currently equivalent to calling the following in sequence:
* - avfilter_graph_segment_create_filters();
* - avfilter_graph_segment_apply_opts();
* - avfilter_graph_segment_init();
* - avfilter_graph_segment_link();
* failing if any of them fails. This list may be extended in the future.
*
* Since the above functions are idempotent, the caller may call some of them
* manually, then do some custom processing on the filtergraph, then call this
* function to do the rest.
*
* @param seg the filtergraph segment to process
* @param flags reserved for future use, caller must set to 0 for now
* @param[out] inputs passed to avfilter_graph_segment_link()
* @param[out] outputs passed to avfilter_graph_segment_link()
*
* @retval "non-negative number" success
* @retval "negative error code" failure
*
* @note Calling this function multiple times is safe, as it is idempotent.
*/
int avfilter_graph_segment_apply(AVFilterGraphSegment *seg, int flags,
AVFilterInOut **inputs,
AVFilterInOut **outputs);
/**
* Free the provided AVFilterGraphSegment and everything associated with it.
*
* @param seg double pointer to the AVFilterGraphSegment to be freed. NULL will
* be written to this pointer on exit from this function.
*
* @note
* The filter contexts (AVFilterParams.filter) are owned by AVFilterGraph rather
* than AVFilterGraphSegment, so they are not freed.
*/
void avfilter_graph_segment_free(AVFilterGraphSegment **seg);
/**
* Send a command to one or more filter instances.
*

23
output/include/x86/libswscale/version_major.h → output/include/arm64-v8a/libavfilter/avfiltergraph.h
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@ -1,4 +1,7 @@
/*
* Filter graphs
* copyright (c) 2007 Bobby Bingham
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
@ -16,20 +19,10 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef SWSCALE_VERSION_MAJOR_H
#define SWSCALE_VERSION_MAJOR_H
/**
* @file
* swscale version macros
*/
#ifndef AVFILTER_AVFILTERGRAPH_H
#define AVFILTER_AVFILTERGRAPH_H
#define LIBSWSCALE_VERSION_MAJOR 7
/**
* FF_API_* defines may be placed below to indicate public API that will be
* dropped at a future version bump. The defines themselves are not part of
* the public API and may change, break or disappear at any time.
*/
#include "avfilter.h"
#include "libavutil/log.h"
#endif /* SWSCALE_VERSION_MAJOR_H */
#endif /* AVFILTER_AVFILTERGRAPH_H */

74
output/include/arm64-v8a/libavfilter/buffersink.h
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@ -31,41 +31,6 @@
* @defgroup lavfi_buffersink Buffer sink API
* @ingroup lavfi
* @{
*
* The buffersink and abuffersink filters are there to connect filter graphs
* to applications. They have a single input, connected to the graph, and no
* output. Frames must be extracted using av_buffersink_get_frame() or
* av_buffersink_get_samples().
*
* The format negotiated by the graph during configuration can be obtained
* using the accessor functions:
* - av_buffersink_get_time_base(),
* - av_buffersink_get_format(),
* - av_buffersink_get_frame_rate(),
* - av_buffersink_get_w(),
* - av_buffersink_get_h(),
* - av_buffersink_get_sample_aspect_ratio(),
* - av_buffersink_get_channels(),
* - av_buffersink_get_ch_layout(),
* - av_buffersink_get_sample_rate().
*
* The layout returned by av_buffersink_get_ch_layout() must de uninitialized
* by the caller.
*
* The format can be constrained by setting options, using av_opt_set() and
* related functions with the AV_OPT_SEARCH_CHILDREN flag.
* - pix_fmts (int list),
* - sample_fmts (int list),
* - sample_rates (int list),
* - ch_layouts (string),
* - channel_counts (int list),
* - all_channel_counts (bool).
* Most of these options are of type binary, and should be set using
* av_opt_set_int_list() or av_opt_set_bin(). If they are not set, all
* corresponding formats are accepted.
*
* As a special case, if ch_layouts is not set, all valid channel layouts are
* accepted except for UNSPEC layouts, unless all_channel_counts is set.
*/
/**
@ -94,6 +59,38 @@ int av_buffersink_get_frame_flags(AVFilterContext *ctx, AVFrame *frame, int flag
*/
#define AV_BUFFERSINK_FLAG_NO_REQUEST 2
/**
* Struct to use for initializing a buffersink context.
*/
typedef struct AVBufferSinkParams {
const enum AVPixelFormat *pixel_fmts; ///< list of allowed pixel formats, terminated by AV_PIX_FMT_NONE
} AVBufferSinkParams;
/**
* Create an AVBufferSinkParams structure.
*
* Must be freed with av_free().
*/
AVBufferSinkParams *av_buffersink_params_alloc(void);
/**
* Struct to use for initializing an abuffersink context.
*/
typedef struct AVABufferSinkParams {
const enum AVSampleFormat *sample_fmts; ///< list of allowed sample formats, terminated by AV_SAMPLE_FMT_NONE
const int64_t *channel_layouts; ///< list of allowed channel layouts, terminated by -1
const int *channel_counts; ///< list of allowed channel counts, terminated by -1
int all_channel_counts; ///< if not 0, accept any channel count or layout
int *sample_rates; ///< list of allowed sample rates, terminated by -1
} AVABufferSinkParams;
/**
* Create an AVABufferSinkParams structure.
*
* Must be freed with av_free().
*/
AVABufferSinkParams *av_abuffersink_params_alloc(void);
/**
* Set the frame size for an audio buffer sink.
*
@ -119,12 +116,7 @@ int av_buffersink_get_h (const AVFilterContext *c
AVRational av_buffersink_get_sample_aspect_ratio (const AVFilterContext *ctx);
int av_buffersink_get_channels (const AVFilterContext *ctx);
#if FF_API_OLD_CHANNEL_LAYOUT
attribute_deprecated
uint64_t av_buffersink_get_channel_layout (const AVFilterContext *ctx);
#endif
int av_buffersink_get_ch_layout (const AVFilterContext *ctx,
AVChannelLayout *ch_layout);
int av_buffersink_get_sample_rate (const AVFilterContext *ctx);
AVBufferRef * av_buffersink_get_hw_frames_ctx (const AVFilterContext *ctx);
@ -159,7 +151,7 @@ int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame);
* the end of stream, when it can contain less than nb_samples.
*
* @return The return codes have the same meaning as for
* av_buffersink_get_frame().
* av_buffersink_get_samples().
*
* @warning do not mix this function with av_buffersink_get_frame(). Use only one or
* the other with a single sink, not both.

11
output/include/arm64-v8a/libavfilter/buffersrc.h
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@ -106,23 +106,14 @@ typedef struct AVBufferSrcParameters {
AVBufferRef *hw_frames_ctx;
/**
* Audio only, the audio sampling rate in samples per second.
* Audio only, the audio sampling rate in samples per secon.
*/
int sample_rate;
#if FF_API_OLD_CHANNEL_LAYOUT
/**
* Audio only, the audio channel layout
* @deprecated use ch_layout
*/
attribute_deprecated
uint64_t channel_layout;
#endif
/**
* Audio only, the audio channel layout
*/
AVChannelLayout ch_layout;
} AVBufferSrcParameters;
/**

34
output/include/arm64-v8a/libavfilter/version.h
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@ -29,12 +29,10 @@
#include "libavutil/version.h"
#include "version_major.h"
#define LIBAVFILTER_VERSION_MINOR 3
#define LIBAVFILTER_VERSION_MAJOR 6
#define LIBAVFILTER_VERSION_MINOR 107
#define LIBAVFILTER_VERSION_MICRO 100
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \
LIBAVFILTER_VERSION_MICRO)
@ -45,4 +43,32 @@
#define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION)
/**
* FF_API_* defines may be placed below to indicate public API that will be
* dropped at a future version bump. The defines themselves are not part of
* the public API and may change, break or disappear at any time.
*/
#ifndef FF_API_OLD_FILTER_OPTS
#define FF_API_OLD_FILTER_OPTS (LIBAVFILTER_VERSION_MAJOR < 7)
#endif
#ifndef FF_API_OLD_FILTER_OPTS_ERROR
#define FF_API_OLD_FILTER_OPTS_ERROR (LIBAVFILTER_VERSION_MAJOR < 7)
#endif
#ifndef FF_API_AVFILTER_OPEN
#define FF_API_AVFILTER_OPEN (LIBAVFILTER_VERSION_MAJOR < 7)
#endif
#ifndef FF_API_AVFILTER_INIT_FILTER
#define FF_API_AVFILTER_INIT_FILTER (LIBAVFILTER_VERSION_MAJOR < 7)
#endif
#ifndef FF_API_OLD_FILTER_REGISTER
#define FF_API_OLD_FILTER_REGISTER (LIBAVFILTER_VERSION_MAJOR < 7)
#endif
#ifndef FF_API_NOCONST_GET_NAME
#define FF_API_NOCONST_GET_NAME (LIBAVFILTER_VERSION_MAJOR < 7)
#endif
#ifndef FF_API_LAVR_OPTS
#define FF_API_LAVR_OPTS (LIBAVFILTER_VERSION_MAJOR < 7)
#endif
#endif /* AVFILTER_VERSION_H */

38
output/include/arm64-v8a/libavfilter/version_major.h
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@ -1,38 +0,0 @@
/*
* Version macros.
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVFILTER_VERSION_MAJOR_H
#define AVFILTER_VERSION_MAJOR_H
/**
* @file
* @ingroup lavfi
* Libavfilter version macros
*/
#define LIBAVFILTER_VERSION_MAJOR 9
/**
* FF_API_* defines may be placed below to indicate public API that will be
* dropped at a future version bump. The defines themselves are not part of
* the public API and may change, break or disappear at any time.
*/
#endif /* AVFILTER_VERSION_MAJOR_H */

1162
output/include/arm64-v8a/libavformat/avformat.h
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146
output/include/arm64-v8a/libavformat/avio.h
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@ -27,13 +27,12 @@
*/
#include <stdint.h>
#include <stdio.h>
#include "libavutil/attributes.h"
#include "libavutil/common.h"
#include "libavutil/dict.h"
#include "libavutil/log.h"
#include "libavformat/version_major.h"
#include "libavformat/version.h"
/**
* Seeking works like for a local file.
@ -101,13 +100,9 @@ typedef struct AVIODirEntry {
int64_t filemode; /**< Unix file mode, -1 if unknown. */
} AVIODirEntry;
#if FF_API_AVIODIRCONTEXT
typedef struct AVIODirContext {
struct URLContext *url_context;
} AVIODirContext;
#else
typedef struct AVIODirContext AVIODirContext;
#endif
/**
* Different data types that can be returned via the AVIO
@ -153,9 +148,9 @@ enum AVIODataMarkerType {
/**
* Bytestream IO Context.
* New public fields can be added with minor version bumps.
* Removal, reordering and changes to existing public fields require
* a major version bump.
* New fields can be added to the end with minor version bumps.
* Removal, reordering and changes to existing fields require a major
* version bump.
* sizeof(AVIOContext) must not be used outside libav*.
*
* @note None of the function pointers in AVIOContext should be called
@ -241,15 +236,14 @@ typedef struct AVIOContext {
int (*write_packet)(void *opaque, uint8_t *buf, int buf_size);
int64_t (*seek)(void *opaque, int64_t offset, int whence);
int64_t pos; /**< position in the file of the current buffer */
int eof_reached; /**< true if was unable to read due to error or eof */
int error; /**< contains the error code or 0 if no error happened */
int must_flush; /**< unused */
int eof_reached; /**< true if eof reached */
int write_flag; /**< true if open for writing */
int max_packet_size;
int min_packet_size; /**< Try to buffer at least this amount of data
before flushing it. */
unsigned long checksum;
unsigned char *checksum_ptr;
unsigned long (*update_checksum)(unsigned long checksum, const uint8_t *buf, unsigned int size);
int error; /**< contains the error code or 0 if no error happened */
/**
* Pause or resume playback for network streaming protocols - e.g. MMS.
*/
@ -266,6 +260,12 @@ typedef struct AVIOContext {
*/
int seekable;
/**
* max filesize, used to limit allocations
* This field is internal to libavformat and access from outside is not allowed.
*/
int64_t maxsize;
/**
* avio_read and avio_write should if possible be satisfied directly
* instead of going through a buffer, and avio_seek will always
@ -273,6 +273,37 @@ typedef struct AVIOContext {
*/
int direct;
/**
* Bytes read statistic
* This field is internal to libavformat and access from outside is not allowed.
*/
int64_t bytes_read;
/**
* seek statistic
* This field is internal to libavformat and access from outside is not allowed.
*/
int seek_count;
/**
* writeout statistic
* This field is internal to libavformat and access from outside is not allowed.
*/
int writeout_count;
/**
* Original buffer size
* used internally after probing and ensure seekback to reset the buffer size
* This field is internal to libavformat and access from outside is not allowed.
*/
int orig_buffer_size;
/**
* Threshold to favor readahead over seek.
* This is current internal only, do not use from outside.
*/
int short_seek_threshold;
/**
* ',' separated list of allowed protocols.
*/
@ -296,20 +327,29 @@ typedef struct AVIOContext {
int ignore_boundary_point;
/**
* Maximum reached position before a backward seek in the write buffer,
* used keeping track of already written data for a later flush.
* Internal, not meant to be used from outside of AVIOContext.
*/
unsigned char *buf_ptr_max;
enum AVIODataMarkerType current_type;
int64_t last_time;
/**
* Read-only statistic of bytes read for this AVIOContext.
* A callback that is used instead of short_seek_threshold.
* This is current internal only, do not use from outside.
*/
int64_t bytes_read;
int (*short_seek_get)(void *opaque);
int64_t written;
/**
* Maximum reached position before a backward seek in the write buffer,
* used keeping track of already written data for a later flush.
*/
unsigned char *buf_ptr_max;
/**
* Read-only statistic of bytes written for this AVIOContext.
* Try to buffer at least this amount of data before flushing it
*/
int64_t bytes_written;
int min_packet_size;
} AVIOContext;
/**
@ -335,6 +375,25 @@ const char *avio_find_protocol_name(const char *url);
*/
int avio_check(const char *url, int flags);
/**
* Move or rename a resource.
*
* @note url_src and url_dst should share the same protocol and authority.
*
* @param url_src url to resource to be moved
* @param url_dst new url to resource if the operation succeeded
* @return >=0 on success or negative on error.
*/
int avpriv_io_move(const char *url_src, const char *url_dst);
/**
* Delete a resource.
*
* @param url resource to be deleted.
* @return >=0 on success or negative on error.
*/
int avpriv_io_delete(const char *url);
/**
* Open directory for reading.
*
@ -393,8 +452,6 @@ void avio_free_directory_entry(AVIODirEntry **entry);
* @param write_flag Set to 1 if the buffer should be writable, 0 otherwise.
* @param opaque An opaque pointer to user-specific data.
* @param read_packet A function for refilling the buffer, may be NULL.
* For stream protocols, must never return 0 but rather
* a proper AVERROR code.
* @param write_packet A function for writing the buffer contents, may be NULL.
* The function may not change the input buffers content.
* @param seek A function for seeking to specified byte position, may be NULL.
@ -458,7 +515,6 @@ int avio_put_str16be(AVIOContext *s, const char *str);
*
* Zero-length ranges are omitted from the output.
*
* @param s the AVIOContext
* @param time the stream time the current bytestream pos corresponds to
* (in AV_TIME_BASE units), or AV_NOPTS_VALUE if unknown or not
* applicable
@ -509,40 +565,21 @@ static av_always_inline int64_t avio_tell(AVIOContext *s)
int64_t avio_size(AVIOContext *s);
/**
* Similar to feof() but also returns nonzero on read errors.
* @return non zero if and only if at end of file or a read error happened when reading.
* feof() equivalent for AVIOContext.
* @return non zero if and only if end of file
*/
int avio_feof(AVIOContext *s);
#if FF_API_URL_FEOF
/**
* Writes a formatted string to the context taking a va_list.
* @return number of bytes written, < 0 on error.
* @deprecated use avio_feof()
*/
int avio_vprintf(AVIOContext *s, const char *fmt, va_list ap);
attribute_deprecated
int url_feof(AVIOContext *s);
#endif
/**
* Writes a formatted string to the context.
* @return number of bytes written, < 0 on error.
*/
/** @warning Writes up to 4 KiB per call */
int avio_printf(AVIOContext *s, const char *fmt, ...) av_printf_format(2, 3);
/**
* Write a NULL terminated array of strings to the context.
* Usually you don't need to use this function directly but its macro wrapper,
* avio_print.
*/
void avio_print_string_array(AVIOContext *s, const char *strings[]);
/**
* Write strings (const char *) to the context.
* This is a convenience macro around avio_print_string_array and it
* automatically creates the string array from the variable argument list.
* For simple string concatenations this function is more performant than using
* avio_printf since it does not need a temporary buffer.
*/
#define avio_print(s, ...) \
avio_print_string_array(s, (const char*[]){__VA_ARGS__, NULL})
/**
* Force flushing of buffered data.
*
@ -756,13 +793,6 @@ int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer);
*/
const char *avio_enum_protocols(void **opaque, int output);
/**
* Get AVClass by names of available protocols.
*
* @return A AVClass of input protocol name or NULL
*/
const AVClass *avio_protocol_get_class(const char *name);
/**
* Pause and resume playing - only meaningful if using a network streaming
* protocol (e.g. MMS).

64
output/include/arm64-v8a/libavformat/version.h
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@ -29,9 +29,10 @@
#include "libavutil/version.h"
#include "version_major.h"
#define LIBAVFORMAT_VERSION_MINOR 3
// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium)
// Also please add any ticket numbers that you believe might be affected here
#define LIBAVFORMAT_VERSION_MAJOR 57
#define LIBAVFORMAT_VERSION_MINOR 83
#define LIBAVFORMAT_VERSION_MICRO 100
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
@ -44,4 +45,61 @@
#define LIBAVFORMAT_IDENT "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION)
/**
* FF_API_* defines may be placed below to indicate public API that will be
* dropped at a future version bump. The defines themselves are not part of
* the public API and may change, break or disappear at any time.
*
* @note, when bumping the major version it is recommended to manually
* disable each FF_API_* in its own commit instead of disabling them all
* at once through the bump. This improves the git bisect-ability of the change.
*
*/
#ifndef FF_API_LAVF_BITEXACT
#define FF_API_LAVF_BITEXACT (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_LAVF_FRAC
#define FF_API_LAVF_FRAC (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_LAVF_CODEC_TB
#define FF_API_LAVF_CODEC_TB (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_URL_FEOF
#define FF_API_URL_FEOF (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_LAVF_FMT_RAWPICTURE
#define FF_API_LAVF_FMT_RAWPICTURE (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_COMPUTE_PKT_FIELDS2
#define FF_API_COMPUTE_PKT_FIELDS2 (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_OLD_OPEN_CALLBACKS
#define FF_API_OLD_OPEN_CALLBACKS (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_LAVF_AVCTX
#define FF_API_LAVF_AVCTX (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_NOCONST_GET_SIDE_DATA
#define FF_API_NOCONST_GET_SIDE_DATA (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_HTTP_USER_AGENT
#define FF_API_HTTP_USER_AGENT (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_HLS_WRAP
#define FF_API_HLS_WRAP (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_LAVF_MERGE_SD
#define FF_API_LAVF_MERGE_SD (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_LAVF_KEEPSIDE_FLAG
#define FF_API_LAVF_KEEPSIDE_FLAG (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_OLD_ROTATE_API
#define FF_API_OLD_ROTATE_API (LIBAVFORMAT_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_R_FRAME_RATE
#define FF_API_R_FRAME_RATE 1
#endif
#endif /* AVFORMAT_VERSION_H */

52
output/include/arm64-v8a/libavformat/version_major.h
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@ -1,52 +0,0 @@
/*
* Version macros.
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVFORMAT_VERSION_MAJOR_H
#define AVFORMAT_VERSION_MAJOR_H
/**
* @file
* @ingroup libavf
* Libavformat version macros
*/
// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium)
// Also please add any ticket numbers that you believe might be affected here
#define LIBAVFORMAT_VERSION_MAJOR 60
/**
* FF_API_* defines may be placed below to indicate public API that will be
* dropped at a future version bump. The defines themselves are not part of
* the public API and may change, break or disappear at any time.
*
* @note, when bumping the major version it is recommended to manually
* disable each FF_API_* in its own commit instead of disabling them all
* at once through the bump. This improves the git bisect-ability of the change.
*
*/
#define FF_API_COMPUTE_PKT_FIELDS2 (LIBAVFORMAT_VERSION_MAJOR < 61)
#define FF_API_GET_END_PTS (LIBAVFORMAT_VERSION_MAJOR < 61)
#define FF_API_AVIODIRCONTEXT (LIBAVFORMAT_VERSION_MAJOR < 61)
#define FF_API_AVFORMAT_IO_CLOSE (LIBAVFORMAT_VERSION_MAJOR < 61)
#define FF_API_R_FRAME_RATE 1
#endif /* AVFORMAT_VERSION_MAJOR_H */

7
output/include/arm64-v8a/libavutil/adler32.h
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@ -27,7 +27,6 @@
#ifndef AVUTIL_ADLER32_H
#define AVUTIL_ADLER32_H
#include <stddef.h>
#include <stdint.h>
#include "attributes.h"
@ -39,8 +38,6 @@
* @{
*/
typedef uint32_t AVAdler;
/**
* Calculate the Adler32 checksum of a buffer.
*
@ -53,8 +50,8 @@ typedef uint32_t AVAdler;
* @param len size of input buffer
* @return updated checksum
*/
AVAdler av_adler32_update(AVAdler adler, const uint8_t *buf,
size_t len) av_pure;
unsigned long av_adler32_update(unsigned long adler, const uint8_t *buf,
unsigned int len) av_pure;
/**
* @}

8
output/include/arm64-v8a/libavutil/aes.h
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@ -24,6 +24,7 @@
#include <stdint.h>
#include "attributes.h"
#include "version.h"
/**
* @defgroup lavu_aes AES
@ -42,9 +43,6 @@ struct AVAES *av_aes_alloc(void);
/**
* Initialize an AVAES context.
*
* @param a The AVAES context
* @param key Pointer to the key
* @param key_bits 128, 192 or 256
* @param decrypt 0 for encryption, 1 for decryption
*/
@ -52,11 +50,9 @@ int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt);
/**
* Encrypt or decrypt a buffer using a previously initialized context.
*
* @param a The AVAES context
* @param count number of 16 byte blocks
* @param dst destination array, can be equal to src
* @param src source array, can be equal to dst
* @param count number of 16 byte blocks
* @param iv initialization vector for CBC mode, if NULL then ECB will be used
* @param decrypt 0 for encryption, 1 for decryption
*/

20
output/include/arm64-v8a/libavutil/aes_ctr.h
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@ -22,15 +22,10 @@
#ifndef AVUTIL_AES_CTR_H
#define AVUTIL_AES_CTR_H
/**
* @defgroup lavu_aes_ctr AES-CTR
* @ingroup lavu_crypto
* @{
*/
#include <stdint.h>
#include "attributes.h"
#include "version.h"
#define AES_CTR_KEY_SIZE (16)
#define AES_CTR_IV_SIZE (8)
@ -44,23 +39,17 @@ struct AVAESCTR *av_aes_ctr_alloc(void);
/**
* Initialize an AVAESCTR context.
*
* @param a The AVAESCTR context to initialize
* @param key encryption key, must have a length of AES_CTR_KEY_SIZE
*/
int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key);
/**
* Release an AVAESCTR context.
*
* @param a The AVAESCTR context
*/
void av_aes_ctr_free(struct AVAESCTR *a);
/**
* Process a buffer using a previously initialized context.
*
* @param a The AVAESCTR context
* @param dst destination array, can be equal to src
* @param src source array, can be equal to dst
* @param size the size of src and dst
@ -78,15 +67,10 @@ const uint8_t* av_aes_ctr_get_iv(struct AVAESCTR *a);
void av_aes_ctr_set_random_iv(struct AVAESCTR *a);
/**
* Forcefully change the 8-byte iv
* Forcefully change the iv
*/
void av_aes_ctr_set_iv(struct AVAESCTR *a, const uint8_t* iv);
/**
* Forcefully change the "full" 16-byte iv, including the counter
*/
void av_aes_ctr_set_full_iv(struct AVAESCTR *a, const uint8_t* iv);
/**
* Increment the top 64 bit of the iv (performed after each frame)
*/

72
output/include/arm64-v8a/libavutil/ambient_viewing_environment.h
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@ -1,72 +0,0 @@
/*
* Copyright (c) 2023 Jan Ekström <jeebjp@gmail.com>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_AMBIENT_VIEWING_ENVIRONMENT_H
#define AVUTIL_AMBIENT_VIEWING_ENVIRONMENT_H
#include <stddef.h>
#include "frame.h"
#include "rational.h"
/**
* Ambient viewing environment metadata as defined by H.274. The values are
* saved in AVRationals so that they keep their exactness, while allowing for
* easy access to a double value with f.ex. av_q2d.
*
* @note sizeof(AVAmbientViewingEnvironment) is not part of the public ABI, and
* it must be allocated using av_ambient_viewing_environment_alloc.
*/
typedef struct AVAmbientViewingEnvironment {
/**
* Environmental illuminance of the ambient viewing environment in lux.
*/
AVRational ambient_illuminance;
/**
* Normalized x chromaticity coordinate of the environmental ambient light
* in the nominal viewing environment according to the CIE 1931 definition
* of x and y as specified in ISO/CIE 11664-1.
*/
AVRational ambient_light_x;
/**
* Normalized y chromaticity coordinate of the environmental ambient light
* in the nominal viewing environment according to the CIE 1931 definition
* of x and y as specified in ISO/CIE 11664-1.
*/
AVRational ambient_light_y;
} AVAmbientViewingEnvironment;
/**
* Allocate an AVAmbientViewingEnvironment structure.
*
* @return the newly allocated struct or NULL on failure
*/
AVAmbientViewingEnvironment *av_ambient_viewing_environment_alloc(size_t *size);
/**
* Allocate and add an AVAmbientViewingEnvironment structure to an existing
* AVFrame as side data.
*
* @return the newly allocated struct, or NULL on failure
*/
AVAmbientViewingEnvironment *av_ambient_viewing_environment_create_side_data(AVFrame *frame);
#endif /* AVUTIL_AMBIENT_VIEWING_ENVIRONMENT_H */

22
output/include/arm64-v8a/libavutil/attributes.h
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@ -34,12 +34,6 @@
# define AV_GCC_VERSION_AT_MOST(x,y) 0
#endif
#ifdef __has_builtin
# define AV_HAS_BUILTIN(x) __has_builtin(x)
#else
# define AV_HAS_BUILTIN(x) 0
#endif
#ifndef av_always_inline
#if AV_GCC_VERSION_AT_LEAST(3,1)
# define av_always_inline __attribute__((always_inline)) inline
@ -72,19 +66,19 @@
# define av_noinline
#endif
#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__)
#if AV_GCC_VERSION_AT_LEAST(3,1)
# define av_pure __attribute__((pure))
#else
# define av_pure
#endif
#if AV_GCC_VERSION_AT_LEAST(2,6) || defined(__clang__)
#if AV_GCC_VERSION_AT_LEAST(2,6)
# define av_const __attribute__((const))
#else
# define av_const
#endif
#if AV_GCC_VERSION_AT_LEAST(4,3) || defined(__clang__)
#if AV_GCC_VERSION_AT_LEAST(4,3)
# define av_cold __attribute__((cold))
#else
# define av_cold
@ -110,7 +104,7 @@
* scheduled for removal.
*/
#ifndef AV_NOWARN_DEPRECATED
#if AV_GCC_VERSION_AT_LEAST(4,6) || defined(__clang__)
#if AV_GCC_VERSION_AT_LEAST(4,6)
# define AV_NOWARN_DEPRECATED(code) \
_Pragma("GCC diagnostic push") \
_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \
@ -144,19 +138,19 @@
# define av_used
#endif
#if AV_GCC_VERSION_AT_LEAST(3,3) || defined(__clang__)
#if AV_GCC_VERSION_AT_LEAST(3,3)
# define av_alias __attribute__((may_alias))
#else
# define av_alias
#endif
#if (defined(__GNUC__) || defined(__clang__)) && !defined(__INTEL_COMPILER)
#if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !defined(__clang__)
# define av_uninit(x) x=x
#else
# define av_uninit(x) x
#endif
#if defined(__GNUC__) || defined(__clang__)
#ifdef __GNUC__
# define av_builtin_constant_p __builtin_constant_p
# define av_printf_format(fmtpos, attrpos) __attribute__((__format__(__printf__, fmtpos, attrpos)))
#else
@ -164,7 +158,7 @@
# define av_printf_format(fmtpos, attrpos)
#endif
#if AV_GCC_VERSION_AT_LEAST(2,5) || defined(__clang__)
#if AV_GCC_VERSION_AT_LEAST(2,5)
# define av_noreturn __attribute__((noreturn))
#else
# define av_noreturn

3
output/include/arm64-v8a/libavutil/audio_fifo.h
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@ -27,7 +27,8 @@
#ifndef AVUTIL_AUDIO_FIFO_H
#define AVUTIL_AUDIO_FIFO_H
#include "attributes.h"
#include "avutil.h"
#include "fifo.h"
#include "samplefmt.h"
/**

4
output/include/arm64-v8a/libavutil/avassert.h
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@ -28,8 +28,8 @@
#define AVUTIL_AVASSERT_H
#include <stdlib.h>
#include "avutil.h"
#include "log.h"
#include "macros.h"
/**
* assert() equivalent, that is always enabled.
@ -66,7 +66,7 @@
#endif
/**
* Assert that floating point operations can be executed.
* Assert that floating point opperations can be executed.
*
* This will av_assert0() that the cpu is not in MMX state on X86
*/

2
output/include/arm64-v8a/libavutil/avconfig.h
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@ -1,4 +1,4 @@
/* Generated by ffmpeg configure */
/* Generated by ffconf */
#ifndef AVUTIL_AVCONFIG_H
#define AVUTIL_AVCONFIG_H
#define AV_HAVE_BIGENDIAN 0

40
output/include/arm64-v8a/libavutil/avstring.h
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@ -24,7 +24,6 @@
#include <stddef.h>
#include <stdint.h>
#include "attributes.h"
#include "version.h"
/**
* @addtogroup lavu_string
@ -135,7 +134,6 @@ size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...) av_printf_forma
/**
* Get the count of continuous non zero chars starting from the beginning.
*
* @param s the string whose length to count
* @param len maximum number of characters to check in the string, that
* is the maximum value which is returned by the function
*/
@ -157,6 +155,11 @@ static inline size_t av_strnlen(const char *s, size_t len)
*/
char *av_asprintf(const char *fmt, ...) av_printf_format(1, 2);
/**
* Convert a number to an av_malloced string.
*/
char *av_d2str(double d);
/**
* Unescape the given string until a non escaped terminating char,
* and return the token corresponding to the unescaped string.
@ -271,21 +274,16 @@ char *av_strireplace(const char *str, const char *from, const char *to);
/**
* Thread safe basename.
* @param path the string to parse, on DOS both \ and / are considered separators.
* @param path the path, on DOS both \ and / are considered separators.
* @return pointer to the basename substring.
* If path does not contain a slash, the function returns a copy of path.
* If path is a NULL pointer or points to an empty string, a pointer
* to a string "." is returned.
*/
const char *av_basename(const char *path);
/**
* Thread safe dirname.
* @param path the string to parse, on DOS both \ and / are considered separators.
* @return A pointer to a string that's the parent directory of path.
* If path is a NULL pointer or points to an empty string, a pointer
* to a string "." is returned.
* @note the function may modify the contents of the path, so copies should be passed.
* @param path the path, on DOS both \ and / are considered separators.
* @return the path with the separator replaced by the string terminator or ".".
* @note the function may change the input string.
*/
const char *av_dirname(char *path);
@ -316,7 +314,6 @@ enum AVEscapeMode {
AV_ESCAPE_MODE_AUTO, ///< Use auto-selected escaping mode.
AV_ESCAPE_MODE_BACKSLASH, ///< Use backslash escaping.
AV_ESCAPE_MODE_QUOTE, ///< Use single-quote escaping.
AV_ESCAPE_MODE_XML, ///< Use XML non-markup character data escaping.
};
/**
@ -336,19 +333,6 @@ enum AVEscapeMode {
*/
#define AV_ESCAPE_FLAG_STRICT (1 << 1)
/**
* Within AV_ESCAPE_MODE_XML, additionally escape single quotes for single
* quoted attributes.
*/
#define AV_ESCAPE_FLAG_XML_SINGLE_QUOTES (1 << 2)
/**
* Within AV_ESCAPE_MODE_XML, additionally escape double quotes for double
* quoted attributes.
*/
#define AV_ESCAPE_FLAG_XML_DOUBLE_QUOTES (1 << 3)
/**
* Escape string in src, and put the escaped string in an allocated
* string in *dst, which must be freed with av_free().
@ -416,12 +400,6 @@ int av_utf8_decode(int32_t *codep, const uint8_t **bufp, const uint8_t *buf_end,
*/
int av_match_list(const char *name, const char *list, char separator);
/**
* See libc sscanf manual for more information.
* Locale-independent sscanf implementation.
*/
int av_sscanf(const char *string, const char *format, ...);
/**
* @}
*/

6
output/include/arm64-v8a/libavutil/avutil.h
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@ -331,18 +331,12 @@ unsigned av_int_list_length_for_size(unsigned elsize,
#define av_int_list_length(list, term) \
av_int_list_length_for_size(sizeof(*(list)), list, term)
#if FF_API_AV_FOPEN_UTF8
/**
* Open a file using a UTF-8 filename.
* The API of this function matches POSIX fopen(), errors are returned through
* errno.
* @deprecated Avoid using it, as on Windows, the FILE* allocated by this
* function may be allocated with a different CRT than the caller
* who uses the FILE*. No replacement provided in public API.
*/
attribute_deprecated
FILE *av_fopen_utf8(const char *path, const char *mode);
#endif
/**
* Return the fractional representation of the internal time base.

78
output/include/arm64-v8a/libavutil/bprint.h
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@ -18,12 +18,6 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* @ingroup lavu_avbprint
* AVBPrint public header
*/
#ifndef AVUTIL_BPRINT_H
#define AVUTIL_BPRINT_H
@ -32,14 +26,6 @@
#include "attributes.h"
#include "avstring.h"
/**
* @defgroup lavu_avbprint AVBPrint
* @ingroup lavu_data
*
* A buffer to print data progressively
* @{
*/
/**
* Define a structure with extra padding to a fixed size
* This helps ensuring binary compatibility with future versions.
@ -62,14 +48,14 @@ typedef struct name { \
* Small buffers are kept in the structure itself, and thus require no
* memory allocation at all (unless the contents of the buffer is needed
* after the structure goes out of scope). This is almost as lightweight as
* declaring a local `char buf[512]`.
* declaring a local "char buf[512]".
*
* The length of the string can go beyond the allocated size: the buffer is
* then truncated, but the functions still keep account of the actual total
* length.
*
* In other words, AVBPrint.len can be greater than AVBPrint.size and records
* the total length of what would have been to the buffer if there had been
* In other words, buf->len can be greater than buf->size and records the
* total length of what would have been to the buffer if there had been
* enough memory.
*
* Append operations do not need to be tested for failure: if a memory
@ -77,17 +63,20 @@ typedef struct name { \
* is still updated. This situation can be tested with
* av_bprint_is_complete().
*
* The AVBPrint.size_max field determines several possible behaviours:
* - `size_max = -1` (= `UINT_MAX`) or any large value will let the buffer be
* reallocated as necessary, with an amortized linear cost.
* - `size_max = 0` prevents writing anything to the buffer: only the total
* length is computed. The write operations can then possibly be repeated in
* a buffer with exactly the necessary size
* (using `size_init = size_max = len + 1`).
* - `size_max = 1` is automatically replaced by the exact size available in the
* structure itself, thus ensuring no dynamic memory allocation. The
* internal buffer is large enough to hold a reasonable paragraph of text,
* such as the current paragraph.
* The size_max field determines several possible behaviours:
*
* size_max = -1 (= UINT_MAX) or any large value will let the buffer be
* reallocated as necessary, with an amortized linear cost.
*
* size_max = 0 prevents writing anything to the buffer: only the total
* length is computed. The write operations can then possibly be repeated in
* a buffer with exactly the necessary size
* (using size_init = size_max = len + 1).
*
* size_max = 1 is automatically replaced by the exact size available in the
* structure itself, thus ensuring no dynamic memory allocation. The
* internal buffer is large enough to hold a reasonable paragraph of text,
* such as the current paragraph.
*/
FF_PAD_STRUCTURE(AVBPrint, 1024,
@ -99,31 +88,12 @@ FF_PAD_STRUCTURE(AVBPrint, 1024,
)
/**
* @name Max size special values
* Convenience macros for special values for av_bprint_init() size_max
* parameter.
* @{
*/
/**
* Buffer will be reallocated as necessary, with an amortized linear cost.
*/
#define AV_BPRINT_SIZE_UNLIMITED ((unsigned)-1)
/**
* Use the exact size available in the AVBPrint structure itself.
*
* Thus ensuring no dynamic memory allocation. The internal buffer is large
* enough to hold a reasonable paragraph of text, such as the current paragraph.
*/
#define AV_BPRINT_SIZE_AUTOMATIC 1
/**
* Do not write anything to the buffer, only calculate the total length.
*
* The write operations can then possibly be repeated in a buffer with
* exactly the necessary size (using `size_init = size_max = AVBPrint.len + 1`).
*/
#define AV_BPRINT_SIZE_COUNT_ONLY 0
/** @} */
/**
* Init a print buffer.
@ -131,12 +101,12 @@ FF_PAD_STRUCTURE(AVBPrint, 1024,
* @param buf buffer to init
* @param size_init initial size (including the final 0)
* @param size_max maximum size;
* - `0` means do not write anything, just count the length
* - `1` is replaced by the maximum value for automatic storage
* any large value means that the internal buffer will be
* reallocated as needed up to that limit
* - `-1` is converted to `UINT_MAX`, the largest limit possible.
* Check also `AV_BPRINT_SIZE_*` macros.
* 0 means do not write anything, just count the length;
* 1 is replaced by the maximum value for automatic storage;
* any large value means that the internal buffer will be
* reallocated as needed up to that limit; -1 is converted to
* UINT_MAX, the largest limit possible.
* Check also AV_BPRINT_SIZE_* macros.
*/
void av_bprint_init(AVBPrint *buf, unsigned size_init, unsigned size_max);
@ -246,6 +216,4 @@ int av_bprint_finalize(AVBPrint *buf, char **ret_str);
void av_bprint_escape(AVBPrint *dstbuf, const char *src, const char *special_chars,
enum AVEscapeMode mode, int flags);
/** @} */
#endif /* AVUTIL_BPRINT_H */

2
output/include/arm64-v8a/libavutil/bswap.h
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@ -40,8 +40,6 @@
# include "arm/bswap.h"
#elif ARCH_AVR32
# include "avr32/bswap.h"
#elif ARCH_RISCV
# include "riscv/bswap.h"
#elif ARCH_SH4
# include "sh4/bswap.h"
#elif ARCH_X86

53
output/include/arm64-v8a/libavutil/buffer.h
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@ -25,7 +25,6 @@
#ifndef AVUTIL_BUFFER_H
#define AVUTIL_BUFFER_H
#include <stddef.h>
#include <stdint.h>
/**
@ -91,7 +90,7 @@ typedef struct AVBufferRef {
/**
* Size of data in bytes.
*/
size_t size;
int size;
} AVBufferRef;
/**
@ -99,13 +98,13 @@ typedef struct AVBufferRef {
*
* @return an AVBufferRef of given size or NULL when out of memory
*/
AVBufferRef *av_buffer_alloc(size_t size);
AVBufferRef *av_buffer_alloc(int size);
/**
* Same as av_buffer_alloc(), except the returned buffer will be initialized
* to zero.
*/
AVBufferRef *av_buffer_allocz(size_t size);
AVBufferRef *av_buffer_allocz(int size);
/**
* Always treat the buffer as read-only, even when it has only one
@ -128,7 +127,7 @@ AVBufferRef *av_buffer_allocz(size_t size);
*
* @return an AVBufferRef referring to data on success, NULL on failure.
*/
AVBufferRef *av_buffer_create(uint8_t *data, size_t size,
AVBufferRef *av_buffer_create(uint8_t *data, int size,
void (*free)(void *opaque, uint8_t *data),
void *opaque, int flags);
@ -145,7 +144,7 @@ void av_buffer_default_free(void *opaque, uint8_t *data);
* @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on
* failure.
*/
AVBufferRef *av_buffer_ref(const AVBufferRef *buf);
AVBufferRef *av_buffer_ref(AVBufferRef *buf);
/**
* Free a given reference and automatically free the buffer if there are no more
@ -196,23 +195,7 @@ int av_buffer_make_writable(AVBufferRef **buf);
* reference to it (i.e. the one passed to this function). In all other cases
* a new buffer is allocated and the data is copied.
*/
int av_buffer_realloc(AVBufferRef **buf, size_t size);
/**
* Ensure dst refers to the same data as src.
*
* When *dst is already equivalent to src, do nothing. Otherwise unreference dst
* and replace it with a new reference to src.
*
* @param dst Pointer to either a valid buffer reference or NULL. On success,
* this will point to a buffer reference equivalent to src. On
* failure, dst will be left untouched.
* @param src A buffer reference to replace dst with. May be NULL, then this
* function is equivalent to av_buffer_unref(dst).
* @return 0 on success
* AVERROR(ENOMEM) on memory allocation failure.
*/
int av_buffer_replace(AVBufferRef **dst, const AVBufferRef *src);
int av_buffer_realloc(AVBufferRef **buf, int size);
/**
* @}
@ -263,7 +246,7 @@ typedef struct AVBufferPool AVBufferPool;
* (av_buffer_alloc()).
* @return newly created buffer pool on success, NULL on error.
*/
AVBufferPool *av_buffer_pool_init(size_t size, AVBufferRef* (*alloc)(size_t size));
AVBufferPool *av_buffer_pool_init(int size, AVBufferRef* (*alloc)(int size));
/**
* Allocate and initialize a buffer pool with a more complex allocator.
@ -271,17 +254,16 @@ AVBufferPool *av_buffer_pool_init(size_t size, AVBufferRef* (*alloc)(size_t size
* @param size size of each buffer in this pool
* @param opaque arbitrary user data used by the allocator
* @param alloc a function that will be used to allocate new buffers when the
* pool is empty. May be NULL, then the default allocator will be
* used (av_buffer_alloc()).
* pool is empty.
* @param pool_free a function that will be called immediately before the pool
* is freed. I.e. after av_buffer_pool_uninit() is called
* by the caller and all the frames are returned to the pool
* and freed. It is intended to uninitialize the user opaque
* data. May be NULL.
* data.
* @return newly created buffer pool on success, NULL on error.
*/
AVBufferPool *av_buffer_pool_init2(size_t size, void *opaque,
AVBufferRef* (*alloc)(void *opaque, size_t size),
AVBufferPool *av_buffer_pool_init2(int size, void *opaque,
AVBufferRef* (*alloc)(void *opaque, int size),
void (*pool_free)(void *opaque));
/**
@ -302,19 +284,6 @@ void av_buffer_pool_uninit(AVBufferPool **pool);
*/
AVBufferRef *av_buffer_pool_get(AVBufferPool *pool);
/**
* Query the original opaque parameter of an allocated buffer in the pool.
*
* @param ref a buffer reference to a buffer returned by av_buffer_pool_get.
* @return the opaque parameter set by the buffer allocator function of the
* buffer pool.
*
* @note the opaque parameter of ref is used by the buffer pool implementation,
* therefore you have to use this function to access the original opaque
* parameter of an allocated buffer.
*/
void *av_buffer_pool_buffer_get_opaque(const AVBufferRef *ref);
/**
* @}
*/

2
output/include/arm64-v8a/libavutil/camellia.h
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@ -59,7 +59,7 @@ int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits);
* @param dst destination array, can be equal to src
* @param src source array, can be equal to dst
* @param count number of 16 byte blocks
* @param iv initialization vector for CBC mode, NULL for ECB mode
* @paran iv initialization vector for CBC mode, NULL for ECB mode
* @param decrypt 0 for encryption, 1 for decryption
*/
void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt);

611
output/include/arm64-v8a/libavutil/channel_layout.h
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@ -23,132 +23,17 @@
#define AVUTIL_CHANNEL_LAYOUT_H
#include <stdint.h>
#include <stdlib.h>
#include "version.h"
#include "attributes.h"
/**
* @file
* @ingroup lavu_audio_channels
* Public libavutil channel layout APIs header.
* audio channel layout utility functions
*/
/**
* @defgroup lavu_audio_channels Audio channels
* @ingroup lavu_audio
*
* Audio channel layout utility functions
*
* @addtogroup lavu_audio
* @{
*/
enum AVChannel {
///< Invalid channel index
AV_CHAN_NONE = -1,
AV_CHAN_FRONT_LEFT,
AV_CHAN_FRONT_RIGHT,
AV_CHAN_FRONT_CENTER,
AV_CHAN_LOW_FREQUENCY,
AV_CHAN_BACK_LEFT,
AV_CHAN_BACK_RIGHT,
AV_CHAN_FRONT_LEFT_OF_CENTER,
AV_CHAN_FRONT_RIGHT_OF_CENTER,
AV_CHAN_BACK_CENTER,
AV_CHAN_SIDE_LEFT,
AV_CHAN_SIDE_RIGHT,
AV_CHAN_TOP_CENTER,
AV_CHAN_TOP_FRONT_LEFT,
AV_CHAN_TOP_FRONT_CENTER,
AV_CHAN_TOP_FRONT_RIGHT,
AV_CHAN_TOP_BACK_LEFT,
AV_CHAN_TOP_BACK_CENTER,
AV_CHAN_TOP_BACK_RIGHT,
/** Stereo downmix. */
AV_CHAN_STEREO_LEFT = 29,
/** See above. */
AV_CHAN_STEREO_RIGHT,
AV_CHAN_WIDE_LEFT,
AV_CHAN_WIDE_RIGHT,
AV_CHAN_SURROUND_DIRECT_LEFT,
AV_CHAN_SURROUND_DIRECT_RIGHT,
AV_CHAN_LOW_FREQUENCY_2,
AV_CHAN_TOP_SIDE_LEFT,
AV_CHAN_TOP_SIDE_RIGHT,
AV_CHAN_BOTTOM_FRONT_CENTER,
AV_CHAN_BOTTOM_FRONT_LEFT,
AV_CHAN_BOTTOM_FRONT_RIGHT,
/** Channel is empty can be safely skipped. */
AV_CHAN_UNUSED = 0x200,
/** Channel contains data, but its position is unknown. */
AV_CHAN_UNKNOWN = 0x300,
/**
* Range of channels between AV_CHAN_AMBISONIC_BASE and
* AV_CHAN_AMBISONIC_END represent Ambisonic components using the ACN system.
*
* Given a channel id `<i>` between AV_CHAN_AMBISONIC_BASE and
* AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel `<n>` is
* `<n> = <i> - AV_CHAN_AMBISONIC_BASE`.
*
* @note these values are only used for AV_CHANNEL_ORDER_CUSTOM channel
* orderings, the AV_CHANNEL_ORDER_AMBISONIC ordering orders the channels
* implicitly by their position in the stream.
*/
AV_CHAN_AMBISONIC_BASE = 0x400,
// leave space for 1024 ids, which correspond to maximum order-32 harmonics,
// which should be enough for the foreseeable use cases
AV_CHAN_AMBISONIC_END = 0x7ff,
};
enum AVChannelOrder {
/**
* Only the channel count is specified, without any further information
* about the channel order.
*/
AV_CHANNEL_ORDER_UNSPEC,
/**
* The native channel order, i.e. the channels are in the same order in
* which they are defined in the AVChannel enum. This supports up to 63
* different channels.
*/
AV_CHANNEL_ORDER_NATIVE,
/**
* The channel order does not correspond to any other predefined order and
* is stored as an explicit map. For example, this could be used to support
* layouts with 64 or more channels, or with empty/skipped (AV_CHAN_SILENCE)
* channels at arbitrary positions.
*/
AV_CHANNEL_ORDER_CUSTOM,
/**
* The audio is represented as the decomposition of the sound field into
* spherical harmonics. Each channel corresponds to a single expansion
* component. Channels are ordered according to ACN (Ambisonic Channel
* Number).
*
* The channel with the index n in the stream contains the spherical
* harmonic of degree l and order m given by
* @code{.unparsed}
* l = floor(sqrt(n)),
* m = n - l * (l + 1).
* @endcode
*
* Conversely given a spherical harmonic of degree l and order m, the
* corresponding channel index n is given by
* @code{.unparsed}
* n = l * (l + 1) + m.
* @endcode
*
* Normalization is assumed to be SN3D (Schmidt Semi-Normalization)
* as defined in AmbiX format $ 2.1.
*/
AV_CHANNEL_ORDER_AMBISONIC,
};
/**
* @defgroup channel_masks Audio channel masks
*
@ -161,46 +46,36 @@ enum AVChannelOrder {
*
* @{
*/
#define AV_CH_FRONT_LEFT (1ULL << AV_CHAN_FRONT_LEFT )
#define AV_CH_FRONT_RIGHT (1ULL << AV_CHAN_FRONT_RIGHT )
#define AV_CH_FRONT_CENTER (1ULL << AV_CHAN_FRONT_CENTER )
#define AV_CH_LOW_FREQUENCY (1ULL << AV_CHAN_LOW_FREQUENCY )
#define AV_CH_BACK_LEFT (1ULL << AV_CHAN_BACK_LEFT )
#define AV_CH_BACK_RIGHT (1ULL << AV_CHAN_BACK_RIGHT )
#define AV_CH_FRONT_LEFT_OF_CENTER (1ULL << AV_CHAN_FRONT_LEFT_OF_CENTER )
#define AV_CH_FRONT_RIGHT_OF_CENTER (1ULL << AV_CHAN_FRONT_RIGHT_OF_CENTER)
#define AV_CH_BACK_CENTER (1ULL << AV_CHAN_BACK_CENTER )
#define AV_CH_SIDE_LEFT (1ULL << AV_CHAN_SIDE_LEFT )
#define AV_CH_SIDE_RIGHT (1ULL << AV_CHAN_SIDE_RIGHT )
#define AV_CH_TOP_CENTER (1ULL << AV_CHAN_TOP_CENTER )
#define AV_CH_TOP_FRONT_LEFT (1ULL << AV_CHAN_TOP_FRONT_LEFT )
#define AV_CH_TOP_FRONT_CENTER (1ULL << AV_CHAN_TOP_FRONT_CENTER )
#define AV_CH_TOP_FRONT_RIGHT (1ULL << AV_CHAN_TOP_FRONT_RIGHT )
#define AV_CH_TOP_BACK_LEFT (1ULL << AV_CHAN_TOP_BACK_LEFT )
#define AV_CH_TOP_BACK_CENTER (1ULL << AV_CHAN_TOP_BACK_CENTER )
#define AV_CH_TOP_BACK_RIGHT (1ULL << AV_CHAN_TOP_BACK_RIGHT )
#define AV_CH_STEREO_LEFT (1ULL << AV_CHAN_STEREO_LEFT )
#define AV_CH_STEREO_RIGHT (1ULL << AV_CHAN_STEREO_RIGHT )
#define AV_CH_WIDE_LEFT (1ULL << AV_CHAN_WIDE_LEFT )
#define AV_CH_WIDE_RIGHT (1ULL << AV_CHAN_WIDE_RIGHT )
#define AV_CH_SURROUND_DIRECT_LEFT (1ULL << AV_CHAN_SURROUND_DIRECT_LEFT )
#define AV_CH_SURROUND_DIRECT_RIGHT (1ULL << AV_CHAN_SURROUND_DIRECT_RIGHT)
#define AV_CH_LOW_FREQUENCY_2 (1ULL << AV_CHAN_LOW_FREQUENCY_2 )
#define AV_CH_TOP_SIDE_LEFT (1ULL << AV_CHAN_TOP_SIDE_LEFT )
#define AV_CH_TOP_SIDE_RIGHT (1ULL << AV_CHAN_TOP_SIDE_RIGHT )
#define AV_CH_BOTTOM_FRONT_CENTER (1ULL << AV_CHAN_BOTTOM_FRONT_CENTER )
#define AV_CH_BOTTOM_FRONT_LEFT (1ULL << AV_CHAN_BOTTOM_FRONT_LEFT )
#define AV_CH_BOTTOM_FRONT_RIGHT (1ULL << AV_CHAN_BOTTOM_FRONT_RIGHT )
#define AV_CH_FRONT_LEFT 0x00000001
#define AV_CH_FRONT_RIGHT 0x00000002
#define AV_CH_FRONT_CENTER 0x00000004
#define AV_CH_LOW_FREQUENCY 0x00000008
#define AV_CH_BACK_LEFT 0x00000010
#define AV_CH_BACK_RIGHT 0x00000020
#define AV_CH_FRONT_LEFT_OF_CENTER 0x00000040
#define AV_CH_FRONT_RIGHT_OF_CENTER 0x00000080
#define AV_CH_BACK_CENTER 0x00000100
#define AV_CH_SIDE_LEFT 0x00000200
#define AV_CH_SIDE_RIGHT 0x00000400
#define AV_CH_TOP_CENTER 0x00000800
#define AV_CH_TOP_FRONT_LEFT 0x00001000
#define AV_CH_TOP_FRONT_CENTER 0x00002000
#define AV_CH_TOP_FRONT_RIGHT 0x00004000
#define AV_CH_TOP_BACK_LEFT 0x00008000
#define AV_CH_TOP_BACK_CENTER 0x00010000
#define AV_CH_TOP_BACK_RIGHT 0x00020000
#define AV_CH_STEREO_LEFT 0x20000000 ///< Stereo downmix.
#define AV_CH_STEREO_RIGHT 0x40000000 ///< See AV_CH_STEREO_LEFT.
#define AV_CH_WIDE_LEFT 0x0000000080000000ULL
#define AV_CH_WIDE_RIGHT 0x0000000100000000ULL
#define AV_CH_SURROUND_DIRECT_LEFT 0x0000000200000000ULL
#define AV_CH_SURROUND_DIRECT_RIGHT 0x0000000400000000ULL
#define AV_CH_LOW_FREQUENCY_2 0x0000000800000000ULL
#if FF_API_OLD_CHANNEL_LAYOUT
/** Channel mask value used for AVCodecContext.request_channel_layout
to indicate that the user requests the channel order of the decoder output
to be the native codec channel order.
@deprecated channel order is now indicated in a special field in
AVChannelLayout
*/
to be the native codec channel order. */
#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL
#endif
/**
* @}
@ -232,12 +107,9 @@ enum AVChannelOrder {
#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
#define AV_CH_LAYOUT_7POINT1_TOP_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT)
#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT)
#define AV_CH_LAYOUT_CUBE (AV_CH_LAYOUT_QUAD|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT)
#define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT)
#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT)
#define AV_CH_LAYOUT_22POINT2 (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER|AV_CH_BACK_CENTER|AV_CH_LOW_FREQUENCY_2|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_CENTER|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_SIDE_LEFT|AV_CH_TOP_SIDE_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_BOTTOM_FRONT_CENTER|AV_CH_BOTTOM_FRONT_LEFT|AV_CH_BOTTOM_FRONT_RIGHT)
enum AVMatrixEncoding {
AV_MATRIX_ENCODING_NONE,
@ -250,164 +122,6 @@ enum AVMatrixEncoding {
AV_MATRIX_ENCODING_NB
};
/**
* @}
*/
/**
* An AVChannelCustom defines a single channel within a custom order layout
*
* Unlike most structures in FFmpeg, sizeof(AVChannelCustom) is a part of the
* public ABI.
*
* No new fields may be added to it without a major version bump.
*/
typedef struct AVChannelCustom {
enum AVChannel id;
char name[16];
void *opaque;
} AVChannelCustom;
/**
* An AVChannelLayout holds information about the channel layout of audio data.
*
* A channel layout here is defined as a set of channels ordered in a specific
* way (unless the channel order is AV_CHANNEL_ORDER_UNSPEC, in which case an
* AVChannelLayout carries only the channel count).
* All orders may be treated as if they were AV_CHANNEL_ORDER_UNSPEC by
* ignoring everything but the channel count, as long as av_channel_layout_check()
* considers they are valid.
*
* Unlike most structures in FFmpeg, sizeof(AVChannelLayout) is a part of the
* public ABI and may be used by the caller. E.g. it may be allocated on stack
* or embedded in caller-defined structs.
*
* AVChannelLayout can be initialized as follows:
* - default initialization with {0}, followed by setting all used fields
* correctly;
* - by assigning one of the predefined AV_CHANNEL_LAYOUT_* initializers;
* - with a constructor function, such as av_channel_layout_default(),
* av_channel_layout_from_mask() or av_channel_layout_from_string().
*
* The channel layout must be unitialized with av_channel_layout_uninit()
*
* Copying an AVChannelLayout via assigning is forbidden,
* av_channel_layout_copy() must be used instead (and its return value should
* be checked)
*
* No new fields may be added to it without a major version bump, except for
* new elements of the union fitting in sizeof(uint64_t).
*/
typedef struct AVChannelLayout {
/**
* Channel order used in this layout.
* This is a mandatory field.
*/
enum AVChannelOrder order;
/**
* Number of channels in this layout. Mandatory field.
*/
int nb_channels;
/**
* Details about which channels are present in this layout.
* For AV_CHANNEL_ORDER_UNSPEC, this field is undefined and must not be
* used.
*/
union {
/**
* This member must be used for AV_CHANNEL_ORDER_NATIVE, and may be used
* for AV_CHANNEL_ORDER_AMBISONIC to signal non-diegetic channels.
* It is a bitmask, where the position of each set bit means that the
* AVChannel with the corresponding value is present.
*
* I.e. when (mask & (1 << AV_CHAN_FOO)) is non-zero, then AV_CHAN_FOO
* is present in the layout. Otherwise it is not present.
*
* @note when a channel layout using a bitmask is constructed or
* modified manually (i.e. not using any of the av_channel_layout_*
* functions), the code doing it must ensure that the number of set bits
* is equal to nb_channels.
*/
uint64_t mask;
/**
* This member must be used when the channel order is
* AV_CHANNEL_ORDER_CUSTOM. It is a nb_channels-sized array, with each
* element signalling the presence of the AVChannel with the
* corresponding value in map[i].id.
*
* I.e. when map[i].id is equal to AV_CHAN_FOO, then AV_CH_FOO is the
* i-th channel in the audio data.
*
* When map[i].id is in the range between AV_CHAN_AMBISONIC_BASE and
* AV_CHAN_AMBISONIC_END (inclusive), the channel contains an ambisonic
* component with ACN index (as defined above)
* n = map[i].id - AV_CHAN_AMBISONIC_BASE.
*
* map[i].name may be filled with a 0-terminated string, in which case
* it will be used for the purpose of identifying the channel with the
* convenience functions below. Otherise it must be zeroed.
*/
AVChannelCustom *map;
} u;
/**
* For some private data of the user.
*/
void *opaque;
} AVChannelLayout;
#define AV_CHANNEL_LAYOUT_MASK(nb, m) \
{ .order = AV_CHANNEL_ORDER_NATIVE, .nb_channels = (nb), .u = { .mask = (m) }}
/**
* @name Common pre-defined channel layouts
* @{
*/
#define AV_CHANNEL_LAYOUT_MONO AV_CHANNEL_LAYOUT_MASK(1, AV_CH_LAYOUT_MONO)
#define AV_CHANNEL_LAYOUT_STEREO AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO)
#define AV_CHANNEL_LAYOUT_2POINT1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2POINT1)
#define AV_CHANNEL_LAYOUT_2_1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2_1)
#define AV_CHANNEL_LAYOUT_SURROUND AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_SURROUND)
#define AV_CHANNEL_LAYOUT_3POINT1 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_3POINT1)
#define AV_CHANNEL_LAYOUT_4POINT0 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_4POINT0)
#define AV_CHANNEL_LAYOUT_4POINT1 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_4POINT1)
#define AV_CHANNEL_LAYOUT_2_2 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_2_2)
#define AV_CHANNEL_LAYOUT_QUAD AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_QUAD)
#define AV_CHANNEL_LAYOUT_5POINT0 AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0)
#define AV_CHANNEL_LAYOUT_5POINT1 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1)
#define AV_CHANNEL_LAYOUT_5POINT0_BACK AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0_BACK)
#define AV_CHANNEL_LAYOUT_5POINT1_BACK AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1_BACK)
#define AV_CHANNEL_LAYOUT_6POINT0 AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0)
#define AV_CHANNEL_LAYOUT_6POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0_FRONT)
#define AV_CHANNEL_LAYOUT_HEXAGONAL AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_HEXAGONAL)
#define AV_CHANNEL_LAYOUT_6POINT1 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1)
#define AV_CHANNEL_LAYOUT_6POINT1_BACK AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_BACK)
#define AV_CHANNEL_LAYOUT_6POINT1_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_FRONT)
#define AV_CHANNEL_LAYOUT_7POINT0 AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0)
#define AV_CHANNEL_LAYOUT_7POINT0_FRONT AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0_FRONT)
#define AV_CHANNEL_LAYOUT_7POINT1 AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1)
#define AV_CHANNEL_LAYOUT_7POINT1_WIDE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE)
#define AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE_BACK)
#define AV_CHANNEL_LAYOUT_7POINT1_TOP_BACK AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_TOP_BACK)
#define AV_CHANNEL_LAYOUT_OCTAGONAL AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_OCTAGONAL)
#define AV_CHANNEL_LAYOUT_CUBE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_CUBE)
#define AV_CHANNEL_LAYOUT_HEXADECAGONAL AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL)
#define AV_CHANNEL_LAYOUT_STEREO_DOWNMIX AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO_DOWNMIX)
#define AV_CHANNEL_LAYOUT_22POINT2 AV_CHANNEL_LAYOUT_MASK(24, AV_CH_LAYOUT_22POINT2)
#define AV_CHANNEL_LAYOUT_AMBISONIC_FIRST_ORDER \
{ .order = AV_CHANNEL_ORDER_AMBISONIC, .nb_channels = 4, .u = { .mask = 0 }}
/** @} */
struct AVBPrint;
#if FF_API_OLD_CHANNEL_LAYOUT
/**
* @name Deprecated Functions
* @{
*/
/**
* Return a channel layout id that matches name, or 0 if no match is found.
*
@ -424,10 +138,7 @@ struct AVBPrint;
* AV_CH_* macros).
*
* Example: "stereo+FC" = "2c+FC" = "2c+1c" = "0x7"
*
* @deprecated use av_channel_layout_from_string()
*/
attribute_deprecated
uint64_t av_get_channel_layout(const char *name);
/**
@ -441,9 +152,7 @@ uint64_t av_get_channel_layout(const char *name);
* @param[out] nb_channels number of channels
*
* @return 0 on success, AVERROR(EINVAL) if the parsing fails.
* @deprecated use av_channel_layout_from_string()
*/
attribute_deprecated
int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, int* nb_channels);
/**
@ -452,66 +161,47 @@ int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, i
*
* @param buf put here the string containing the channel layout
* @param buf_size size in bytes of the buffer
* @param nb_channels number of channels
* @param channel_layout channel layout bitset
* @deprecated use av_channel_layout_describe()
*/
attribute_deprecated
void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout);
struct AVBPrint;
/**
* Append a description of a channel layout to a bprint buffer.
* @deprecated use av_channel_layout_describe()
*/
attribute_deprecated
void av_bprint_channel_layout(struct AVBPrint *bp, int nb_channels, uint64_t channel_layout);
/**
* Return the number of channels in the channel layout.
* @deprecated use AVChannelLayout.nb_channels
*/
attribute_deprecated
int av_get_channel_layout_nb_channels(uint64_t channel_layout);
/**
* Return default channel layout for a given number of channels.
*
* @deprecated use av_channel_layout_default()
*/
attribute_deprecated
int64_t av_get_default_channel_layout(int nb_channels);
/**
* Get the index of a channel in channel_layout.
*
* @param channel_layout channel layout bitset
* @param channel a channel layout describing exactly one channel which must be
* present in channel_layout.
*
* @return index of channel in channel_layout on success, a negative AVERROR
* on error.
*
* @deprecated use av_channel_layout_index_from_channel()
*/
attribute_deprecated
int av_get_channel_layout_channel_index(uint64_t channel_layout,
uint64_t channel);
/**
* Get the channel with the given index in channel_layout.
* @deprecated use av_channel_layout_channel_from_index()
*/
attribute_deprecated
uint64_t av_channel_layout_extract_channel(uint64_t channel_layout, int index);
/**
* Get the name of a given channel.
*
* @return channel name on success, NULL on error.
*
* @deprecated use av_channel_name()
*/
attribute_deprecated
const char *av_get_channel_name(uint64_t channel);
/**
@ -519,9 +209,7 @@ const char *av_get_channel_name(uint64_t channel);
*
* @param channel a channel layout with a single channel
* @return channel description on success, NULL on error
* @deprecated use av_channel_description()
*/
attribute_deprecated
const char *av_get_channel_description(uint64_t channel);
/**
@ -532,251 +220,12 @@ const char *av_get_channel_description(uint64_t channel);
* @param[out] name name of the layout
* @return 0 if the layout exists,
* <0 if index is beyond the limits
* @deprecated use av_channel_layout_standard()
*/
attribute_deprecated
int av_get_standard_channel_layout(unsigned index, uint64_t *layout,
const char **name);
/**
* @}
*/
#endif
/**
* Get a human readable string in an abbreviated form describing a given channel.
* This is the inverse function of @ref av_channel_from_string().
*
* @param buf pre-allocated buffer where to put the generated string
* @param buf_size size in bytes of the buffer.
* @param channel the AVChannel whose name to get
* @return amount of bytes needed to hold the output string, or a negative AVERROR
* on failure. If the returned value is bigger than buf_size, then the
* string was truncated.
*/
int av_channel_name(char *buf, size_t buf_size, enum AVChannel channel);
/**
* bprint variant of av_channel_name().
*
* @note the string will be appended to the bprint buffer.
*/
void av_channel_name_bprint(struct AVBPrint *bp, enum AVChannel channel_id);
/**
* Get a human readable string describing a given channel.
*
* @param buf pre-allocated buffer where to put the generated string
* @param buf_size size in bytes of the buffer.
* @param channel the AVChannel whose description to get
* @return amount of bytes needed to hold the output string, or a negative AVERROR
* on failure. If the returned value is bigger than buf_size, then the
* string was truncated.
*/
int av_channel_description(char *buf, size_t buf_size, enum AVChannel channel);
/**
* bprint variant of av_channel_description().
*
* @note the string will be appended to the bprint buffer.
*/
void av_channel_description_bprint(struct AVBPrint *bp, enum AVChannel channel_id);
/**
* This is the inverse function of @ref av_channel_name().
*
* @return the channel with the given name
* AV_CHAN_NONE when name does not identify a known channel
*/
enum AVChannel av_channel_from_string(const char *name);
/**
* Initialize a native channel layout from a bitmask indicating which channels
* are present.
*
* @param channel_layout the layout structure to be initialized
* @param mask bitmask describing the channel layout
*
* @return 0 on success
* AVERROR(EINVAL) for invalid mask values
*/
int av_channel_layout_from_mask(AVChannelLayout *channel_layout, uint64_t mask);
/**
* Initialize a channel layout from a given string description.
* The input string can be represented by:
* - the formal channel layout name (returned by av_channel_layout_describe())
* - single or multiple channel names (returned by av_channel_name(), eg. "FL",
* or concatenated with "+", each optionally containing a custom name after
* a "@", eg. "FL@Left+FR@Right+LFE")
* - a decimal or hexadecimal value of a native channel layout (eg. "4" or "0x4")
* - the number of channels with default layout (eg. "4c")
* - the number of unordered channels (eg. "4C" or "4 channels")
* - the ambisonic order followed by optional non-diegetic channels (eg.
* "ambisonic 2+stereo")
*
* @param channel_layout input channel layout
* @param str string describing the channel layout
* @return 0 channel layout was detected, AVERROR_INVALIDATATA otherwise
*/
int av_channel_layout_from_string(AVChannelLayout *channel_layout,
const char *str);
/**
* Get the default channel layout for a given number of channels.
*
* @param ch_layout the layout structure to be initialized
* @param nb_channels number of channels
*/
void av_channel_layout_default(AVChannelLayout *ch_layout, int nb_channels);
/**
* Iterate over all standard channel layouts.
*
* @param opaque a pointer where libavutil will store the iteration state. Must
* point to NULL to start the iteration.
*
* @return the standard channel layout or NULL when the iteration is
* finished
*/
const AVChannelLayout *av_channel_layout_standard(void **opaque);
/**
* Free any allocated data in the channel layout and reset the channel
* count to 0.
*
* @param channel_layout the layout structure to be uninitialized
*/
void av_channel_layout_uninit(AVChannelLayout *channel_layout);
/**
* Make a copy of a channel layout. This differs from just assigning src to dst
* in that it allocates and copies the map for AV_CHANNEL_ORDER_CUSTOM.
*
* @note the destination channel_layout will be always uninitialized before copy.
*
* @param dst destination channel layout
* @param src source channel layout
* @return 0 on success, a negative AVERROR on error.
*/
int av_channel_layout_copy(AVChannelLayout *dst, const AVChannelLayout *src);
/**
* Get a human-readable string describing the channel layout properties.
* The string will be in the same format that is accepted by
* @ref av_channel_layout_from_string(), allowing to rebuild the same
* channel layout, except for opaque pointers.
*
* @param channel_layout channel layout to be described
* @param buf pre-allocated buffer where to put the generated string
* @param buf_size size in bytes of the buffer.
* @return amount of bytes needed to hold the output string, or a negative AVERROR
* on failure. If the returned value is bigger than buf_size, then the
* string was truncated.
*/
int av_channel_layout_describe(const AVChannelLayout *channel_layout,
char *buf, size_t buf_size);
/**
* bprint variant of av_channel_layout_describe().
*
* @note the string will be appended to the bprint buffer.
* @return 0 on success, or a negative AVERROR value on failure.
*/
int av_channel_layout_describe_bprint(const AVChannelLayout *channel_layout,
struct AVBPrint *bp);
/**
* Get the channel with the given index in a channel layout.
*
* @param channel_layout input channel layout
* @param idx index of the channel
* @return channel with the index idx in channel_layout on success or
* AV_CHAN_NONE on failure (if idx is not valid or the channel order is
* unspecified)
*/
enum AVChannel
av_channel_layout_channel_from_index(const AVChannelLayout *channel_layout, unsigned int idx);
/**
* Get the index of a given channel in a channel layout. In case multiple
* channels are found, only the first match will be returned.
*
* @param channel_layout input channel layout
* @param channel the channel whose index to obtain
* @return index of channel in channel_layout on success or a negative number if
* channel is not present in channel_layout.
*/
int av_channel_layout_index_from_channel(const AVChannelLayout *channel_layout,
enum AVChannel channel);
/**
* Get the index in a channel layout of a channel described by the given string.
* In case multiple channels are found, only the first match will be returned.
*
* This function accepts channel names in the same format as
* @ref av_channel_from_string().
*
* @param channel_layout input channel layout
* @param name string describing the channel whose index to obtain
* @return a channel index described by the given string, or a negative AVERROR
* value.
*/
int av_channel_layout_index_from_string(const AVChannelLayout *channel_layout,
const char *name);
/**
* Get a channel described by the given string.
*
* This function accepts channel names in the same format as
* @ref av_channel_from_string().
*
* @param channel_layout input channel layout
* @param name string describing the channel to obtain
* @return a channel described by the given string in channel_layout on success
* or AV_CHAN_NONE on failure (if the string is not valid or the channel
* order is unspecified)
*/
enum AVChannel
av_channel_layout_channel_from_string(const AVChannelLayout *channel_layout,
const char *name);
/**
* Find out what channels from a given set are present in a channel layout,
* without regard for their positions.
*
* @param channel_layout input channel layout
* @param mask a combination of AV_CH_* representing a set of channels
* @return a bitfield representing all the channels from mask that are present
* in channel_layout
*/
uint64_t av_channel_layout_subset(const AVChannelLayout *channel_layout,
uint64_t mask);
/**
* Check whether a channel layout is valid, i.e. can possibly describe audio
* data.
*
* @param channel_layout input channel layout
* @return 1 if channel_layout is valid, 0 otherwise.
*/
int av_channel_layout_check(const AVChannelLayout *channel_layout);
/**
* Check whether two channel layouts are semantically the same, i.e. the same
* channels are present on the same positions in both.
*
* If one of the channel layouts is AV_CHANNEL_ORDER_UNSPEC, while the other is
* not, they are considered to be unequal. If both are AV_CHANNEL_ORDER_UNSPEC,
* they are considered equal iff the channel counts are the same in both.
*
* @param chl input channel layout
* @param chl1 input channel layout
* @return 0 if chl and chl1 are equal, 1 if they are not equal. A negative
* AVERROR code if one or both are invalid.
*/
int av_channel_layout_compare(const AVChannelLayout *chl, const AVChannelLayout *chl1);
/**
* @}
* @}
*/

258
output/include/arm64-v8a/libavutil/common.h
Unescape View File

@ -41,11 +41,19 @@
#include "attributes.h"
#include "macros.h"
#include "version.h"
#include "libavutil/avconfig.h"
#if AV_HAVE_BIGENDIAN
# define AV_NE(be, le) (be)
#else
# define AV_NE(be, le) (le)
#endif
//rounded division & shift
#define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b))
/* assume b>0 */
#define ROUNDED_DIV(a,b) (((a)>=0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b))
#define ROUNDED_DIV(a,b) (((a)>0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b))
/* Fast a/(1<<b) rounded toward +inf. Assume a>=0 and b>=0 */
#define AV_CEIL_RSHIFT(a,b) (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) \
: ((a) + (1<<(b)) - 1) >> (b))
@ -73,13 +81,23 @@
#define FFNABS(a) ((a) <= 0 ? (a) : (-(a)))
/**
* Unsigned Absolute value.
* This takes the absolute value of a signed int and returns it as a unsigned.
* This also works with INT_MIN which would otherwise not be representable
* As with many macros, this evaluates its argument twice.
* Comparator.
* For two numerical expressions x and y, gives 1 if x > y, -1 if x < y, and 0
* if x == y. This is useful for instance in a qsort comparator callback.
* Furthermore, compilers are able to optimize this to branchless code, and
* there is no risk of overflow with signed types.
* As with many macros, this evaluates its argument multiple times, it thus
* must not have a side-effect.
*/
#define FFABSU(a) ((a) <= 0 ? -(unsigned)(a) : (unsigned)(a))
#define FFABS64U(a) ((a) <= 0 ? -(uint64_t)(a) : (uint64_t)(a))
#define FFDIFFSIGN(x,y) (((x)>(y)) - ((x)<(y)))
#define FFMAX(a,b) ((a) > (b) ? (a) : (b))
#define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c)
#define FFMIN(a,b) ((a) > (b) ? (b) : (a))
#define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c)
#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0)
#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0]))
/* misc math functions */
@ -88,72 +106,8 @@
# include "intmath.h"
#endif
#ifndef av_ceil_log2
# define av_ceil_log2 av_ceil_log2_c
#endif
#ifndef av_clip
# define av_clip av_clip_c
#endif
#ifndef av_clip64
# define av_clip64 av_clip64_c
#endif
#ifndef av_clip_uint8
# define av_clip_uint8 av_clip_uint8_c
#endif
#ifndef av_clip_int8
# define av_clip_int8 av_clip_int8_c
#endif
#ifndef av_clip_uint16
# define av_clip_uint16 av_clip_uint16_c
#endif
#ifndef av_clip_int16
# define av_clip_int16 av_clip_int16_c
#endif
#ifndef av_clipl_int32
# define av_clipl_int32 av_clipl_int32_c
#endif
#ifndef av_clip_intp2
# define av_clip_intp2 av_clip_intp2_c
#endif
#ifndef av_clip_uintp2
# define av_clip_uintp2 av_clip_uintp2_c
#endif
#ifndef av_mod_uintp2
# define av_mod_uintp2 av_mod_uintp2_c
#endif
#ifndef av_sat_add32
# define av_sat_add32 av_sat_add32_c
#endif
#ifndef av_sat_dadd32
# define av_sat_dadd32 av_sat_dadd32_c
#endif
#ifndef av_sat_sub32
# define av_sat_sub32 av_sat_sub32_c
#endif
#ifndef av_sat_dsub32
# define av_sat_dsub32 av_sat_dsub32_c
#endif
#ifndef av_sat_add64
# define av_sat_add64 av_sat_add64_c
#endif
#ifndef av_sat_sub64
# define av_sat_sub64 av_sat_sub64_c
#endif
#ifndef av_clipf
# define av_clipf av_clipf_c
#endif
#ifndef av_clipd
# define av_clipd av_clipd_c
#endif
#ifndef av_popcount
# define av_popcount av_popcount_c
#endif
#ifndef av_popcount64
# define av_popcount64 av_popcount64_c
#endif
#ifndef av_parity
# define av_parity av_parity_c
#endif
/* Pull in unguarded fallback defines at the end of this file. */
#include "common.h"
#ifndef av_log2
av_const int av_log2(unsigned v);
@ -286,7 +240,7 @@ static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p)
*/
static av_always_inline av_const unsigned av_mod_uintp2_c(unsigned a, unsigned p)
{
return a & ((1U << p) - 1);
return a & ((1 << p) - 1);
}
/**
@ -306,80 +260,15 @@ static av_always_inline int av_sat_add32_c(int a, int b)
*
* @param a first value
* @param b value doubled and added to a
* @return sum sat(a + sat(2*b)) with signed saturation
* @return sum with signed saturation
*/
static av_always_inline int av_sat_dadd32_c(int a, int b)
{
return av_sat_add32(a, av_sat_add32(b, b));
}
/**
* Subtract two signed 32-bit values with saturation.
*
* @param a one value
* @param b another value
* @return difference with signed saturation
*/
static av_always_inline int av_sat_sub32_c(int a, int b)
{
return av_clipl_int32((int64_t)a - b);
}
/**
* Subtract a doubled value from another value with saturation at both stages.
*
* @param a first value
* @param b value doubled and subtracted from a
* @return difference sat(a - sat(2*b)) with signed saturation
*/
static av_always_inline int av_sat_dsub32_c(int a, int b)
{
return av_sat_sub32(a, av_sat_add32(b, b));
}
/**
* Add two signed 64-bit values with saturation.
*
* @param a one value
* @param b another value
* @return sum with signed saturation
*/
static av_always_inline int64_t av_sat_add64_c(int64_t a, int64_t b) {
#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5,1)) || AV_HAS_BUILTIN(__builtin_add_overflow)
int64_t tmp;
return !__builtin_add_overflow(a, b, &tmp) ? tmp : (tmp < 0 ? INT64_MAX : INT64_MIN);
#else
int64_t s = a+(uint64_t)b;
if ((int64_t)(a^b | ~s^b) >= 0)
return INT64_MAX ^ (b >> 63);
return s;
#endif
}
/**
* Subtract two signed 64-bit values with saturation.
*
* @param a one value
* @param b another value
* @return difference with signed saturation
*/
static av_always_inline int64_t av_sat_sub64_c(int64_t a, int64_t b) {
#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5,1)) || AV_HAS_BUILTIN(__builtin_sub_overflow)
int64_t tmp;
return !__builtin_sub_overflow(a, b, &tmp) ? tmp : (tmp < 0 ? INT64_MAX : INT64_MIN);
#else
if (b <= 0 && a >= INT64_MAX + b)
return INT64_MAX;
if (b >= 0 && a <= INT64_MIN + b)
return INT64_MIN;
return a - b;
#endif
}
/**
* Clip a float value into the amin-amax range.
* If a is nan or -inf amin will be returned.
* If a is +inf amax will be returned.
* @param a value to clip
* @param amin minimum value of the clip range
* @param amax maximum value of the clip range
@ -390,13 +279,13 @@ static av_always_inline av_const float av_clipf_c(float a, float amin, float ama
#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
if (amin > amax) abort();
#endif
return FFMIN(FFMAX(a, amin), amax);
if (a < amin) return amin;
else if (a > amax) return amax;
else return a;
}
/**
* Clip a double value into the amin-amax range.
* If a is nan or -inf amin will be returned.
* If a is +inf amax will be returned.
* @param a value to clip
* @param amin minimum value of the clip range
* @param amax maximum value of the clip range
@ -407,7 +296,9 @@ static av_always_inline av_const double av_clipd_c(double a, double amin, double
#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
if (amin > amax) abort();
#endif
return FFMIN(FFMAX(a, amin), amax);
if (a < amin) return amin;
else if (a > amax) return amax;
else return a;
}
/** Compute ceil(log2(x)).
@ -448,6 +339,9 @@ static av_always_inline av_const int av_parity_c(uint32_t v)
return av_popcount(v) & 1;
}
#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24))
#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24))
/**
* Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form.
*
@ -455,9 +349,7 @@ static av_always_inline av_const int av_parity_c(uint32_t v)
* @param GET_BYTE Expression reading one byte from the input.
* Evaluated up to 7 times (4 for the currently
* assigned Unicode range). With a memory buffer
* input, this could be *ptr++, or if you want to make sure
* that *ptr stops at the end of a NULL terminated string then
* *ptr ? *ptr++ : 0
* input, this could be *ptr++.
* @param ERROR Expression to be evaluated on invalid input,
* typically a goto statement.
*
@ -471,11 +363,11 @@ static av_always_inline av_const int av_parity_c(uint32_t v)
{\
uint32_t top = (val & 128) >> 1;\
if ((val & 0xc0) == 0x80 || val >= 0xFE)\
{ERROR}\
ERROR\
while (val & top) {\
unsigned int tmp = (GET_BYTE) - 128;\
int tmp= (GET_BYTE) - 128;\
if(tmp>>6)\
{ERROR}\
ERROR\
val= (val<<6) + tmp;\
top <<= 5;\
}\
@ -492,13 +384,13 @@ static av_always_inline av_const int av_parity_c(uint32_t v)
* typically a goto statement.
*/
#define GET_UTF16(val, GET_16BIT, ERROR)\
val = (GET_16BIT);\
val = GET_16BIT;\
{\
unsigned int hi = val - 0xD800;\
if (hi < 0x800) {\
val = (GET_16BIT) - 0xDC00;\
val = GET_16BIT - 0xDC00;\
if (val > 0x3FFU || hi > 0x3FFU)\
{ERROR}\
ERROR\
val += (hi<<10) + 0x10000;\
}\
}\
@ -576,3 +468,63 @@ static av_always_inline av_const int av_parity_c(uint32_t v)
#endif /* HAVE_AV_CONFIG_H */
#endif /* AVUTIL_COMMON_H */
/*
* The following definitions are outside the multiple inclusion guard
* to ensure they are immediately available in intmath.h.
*/
#ifndef av_ceil_log2
# define av_ceil_log2 av_ceil_log2_c
#endif
#ifndef av_clip
# define av_clip av_clip_c
#endif
#ifndef av_clip64
# define av_clip64 av_clip64_c
#endif
#ifndef av_clip_uint8
# define av_clip_uint8 av_clip_uint8_c
#endif
#ifndef av_clip_int8
# define av_clip_int8 av_clip_int8_c
#endif
#ifndef av_clip_uint16
# define av_clip_uint16 av_clip_uint16_c
#endif
#ifndef av_clip_int16
# define av_clip_int16 av_clip_int16_c
#endif
#ifndef av_clipl_int32
# define av_clipl_int32 av_clipl_int32_c
#endif
#ifndef av_clip_intp2
# define av_clip_intp2 av_clip_intp2_c
#endif
#ifndef av_clip_uintp2
# define av_clip_uintp2 av_clip_uintp2_c
#endif
#ifndef av_mod_uintp2
# define av_mod_uintp2 av_mod_uintp2_c
#endif
#ifndef av_sat_add32
# define av_sat_add32 av_sat_add32_c
#endif
#ifndef av_sat_dadd32
# define av_sat_dadd32 av_sat_dadd32_c
#endif
#ifndef av_clipf
# define av_clipf av_clipf_c
#endif
#ifndef av_clipd
# define av_clipd av_clipd_c
#endif
#ifndef av_popcount
# define av_popcount av_popcount_c
#endif
#ifndef av_popcount64
# define av_popcount64 av_popcount64_c
#endif
#ifndef av_parity
# define av_parity av_parity_c
#endif

47
output/include/arm64-v8a/libavutil/cpu.h
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@ -23,6 +23,8 @@
#include <stddef.h>
#include "attributes.h"
#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */
/* lower 16 bits - CPU features */
@ -53,9 +55,6 @@
#define AV_CPU_FLAG_FMA3 0x10000 ///< Haswell FMA3 functions
#define AV_CPU_FLAG_BMI1 0x20000 ///< Bit Manipulation Instruction Set 1
#define AV_CPU_FLAG_BMI2 0x40000 ///< Bit Manipulation Instruction Set 2
#define AV_CPU_FLAG_AVX512 0x100000 ///< AVX-512 functions: requires OS support even if YMM/ZMM registers aren't used
#define AV_CPU_FLAG_AVX512ICL 0x200000 ///< F/CD/BW/DQ/VL/VNNI/IFMA/VBMI/VBMI2/VPOPCNTDQ/BITALG/GFNI/VAES/VPCLMULQDQ
#define AV_CPU_FLAG_SLOW_GATHER 0x2000000 ///< CPU has slow gathers.
#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard
#define AV_CPU_FLAG_VSX 0x0002 ///< ISA 2.06
@ -71,23 +70,6 @@
#define AV_CPU_FLAG_VFP_VM (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in various CPUs implementations
#define AV_CPU_FLAG_SETEND (1 <<16)
#define AV_CPU_FLAG_MMI (1 << 0)
#define AV_CPU_FLAG_MSA (1 << 1)
//Loongarch SIMD extension.
#define AV_CPU_FLAG_LSX (1 << 0)
#define AV_CPU_FLAG_LASX (1 << 1)
// RISC-V extensions
#define AV_CPU_FLAG_RVI (1 << 0) ///< I (full GPR bank)
#define AV_CPU_FLAG_RVF (1 << 1) ///< F (single precision FP)
#define AV_CPU_FLAG_RVD (1 << 2) ///< D (double precision FP)
#define AV_CPU_FLAG_RVV_I32 (1 << 3) ///< Vectors of 8/16/32-bit int's */
#define AV_CPU_FLAG_RVV_F32 (1 << 4) ///< Vectors of float's */
#define AV_CPU_FLAG_RVV_I64 (1 << 5) ///< Vectors of 64-bit int's */
#define AV_CPU_FLAG_RVV_F64 (1 << 6) ///< Vectors of double's
#define AV_CPU_FLAG_RVB_BASIC (1 << 7) ///< Basic bit-manipulations
/**
* Return the flags which specify extensions supported by the CPU.
* The returned value is affected by av_force_cpu_flags() if that was used
@ -102,6 +84,25 @@ int av_get_cpu_flags(void);
*/
void av_force_cpu_flags(int flags);
/**
* Set a mask on flags returned by av_get_cpu_flags().
* This function is mainly useful for testing.
* Please use av_force_cpu_flags() and av_get_cpu_flags() instead which are more flexible
*/
attribute_deprecated void av_set_cpu_flags_mask(int mask);
/**
* Parse CPU flags from a string.
*
* The returned flags contain the specified flags as well as related unspecified flags.
*
* This function exists only for compatibility with libav.
* Please use av_parse_cpu_caps() when possible.
* @return a combination of AV_CPU_* flags, negative on error.
*/
attribute_deprecated
int av_parse_cpu_flags(const char *s);
/**
* Parse CPU caps from a string and update the given AV_CPU_* flags based on that.
*
@ -114,12 +115,6 @@ int av_parse_cpu_caps(unsigned *flags, const char *s);
*/
int av_cpu_count(void);
/**
* Overrides cpu count detection and forces the specified count.
* Count < 1 disables forcing of specific count.
*/
void av_cpu_force_count(int count);
/**
* Get the maximum data alignment that may be required by FFmpeg.
*

9
output/include/arm64-v8a/libavutil/crc.h
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@ -30,6 +30,7 @@
#include <stdint.h>
#include <stddef.h>
#include "attributes.h"
#include "version.h"
/**
* @defgroup lavu_crc32 CRC
@ -52,8 +53,11 @@ typedef enum {
AV_CRC_32_IEEE,
AV_CRC_32_IEEE_LE, /*< reversed bitorder version of AV_CRC_32_IEEE */
AV_CRC_16_ANSI_LE, /*< reversed bitorder version of AV_CRC_16_ANSI */
#if FF_API_CRC_BIG_TABLE
AV_CRC_24_IEEE = 12,
#else
AV_CRC_24_IEEE,
AV_CRC_8_EBU,
#endif /* FF_API_CRC_BIG_TABLE */
AV_CRC_MAX, /*< Not part of public API! Do not use outside libavutil. */
}AVCRCId;
@ -84,10 +88,7 @@ const AVCRC *av_crc_get_table(AVCRCId crc_id);
/**
* Calculate the CRC of a block.
* @param ctx initialized AVCRC array (see av_crc_init())
* @param crc CRC of previous blocks if any or initial value for CRC
* @param buffer buffer whose CRC to calculate
* @param length length of the buffer
* @return CRC updated with the data from the given block
*
* @see av_crc_init() "le" parameter

150
output/include/arm64-v8a/libavutil/csp.h
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@ -1,150 +0,0 @@
/*
* Copyright (c) 2015 Kevin Wheatley <kevin.j.wheatley@gmail.com>
* Copyright (c) 2016 Ronald S. Bultje <rsbultje@gmail.com>
* Copyright (c) 2023 Leo Izen <leo.izen@gmail.com>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_CSP_H
#define AVUTIL_CSP_H
#include "pixfmt.h"
#include "rational.h"
/**
* @file
* Colorspace value utility functions for libavutil.
* @ingroup lavu_math_csp
* @author Ronald S. Bultje <rsbultje@gmail.com>
* @author Leo Izen <leo.izen@gmail.com>
* @author Kevin Wheatley <kevin.j.wheatley@gmail.com>
*/
/**
* @defgroup lavu_math_csp Colorspace Utility
* @ingroup lavu_math
* @{
*/
/**
* Struct containing luma coefficients to be used for RGB to YUV/YCoCg, or similar
* calculations.
*/
typedef struct AVLumaCoefficients {
AVRational cr, cg, cb;
} AVLumaCoefficients;
/**
* Struct containing chromaticity x and y values for the standard CIE 1931
* chromaticity definition.
*/
typedef struct AVCIExy {
AVRational x, y;
} AVCIExy;
/**
* Struct defining the red, green, and blue primary locations in terms of CIE
* 1931 chromaticity x and y.
*/
typedef struct AVPrimaryCoefficients {
AVCIExy r, g, b;
} AVPrimaryCoefficients;
/**
* Struct defining white point location in terms of CIE 1931 chromaticity x
* and y.
*/
typedef AVCIExy AVWhitepointCoefficients;
/**
* Struct that contains both white point location and primaries location, providing
* the complete description of a color gamut.
*/
typedef struct AVColorPrimariesDesc {
AVWhitepointCoefficients wp;
AVPrimaryCoefficients prim;
} AVColorPrimariesDesc;
/**
* Function pointer representing a double -> double transfer function that performs
* an EOTF transfer inversion. This function outputs linear light.
*/
typedef double (*av_csp_trc_function)(double);
/**
* Retrieves the Luma coefficients necessary to construct a conversion matrix
* from an enum constant describing the colorspace.
* @param csp An enum constant indicating YUV or similar colorspace.
* @return The Luma coefficients associated with that colorspace, or NULL
* if the constant is unknown to libavutil.
*/
const AVLumaCoefficients *av_csp_luma_coeffs_from_avcsp(enum AVColorSpace csp);
/**
* Retrieves a complete gamut description from an enum constant describing the
* color primaries.
* @param prm An enum constant indicating primaries
* @return A description of the colorspace gamut associated with that enum
* constant, or NULL if the constant is unknown to libavutil.
*/
const AVColorPrimariesDesc *av_csp_primaries_desc_from_id(enum AVColorPrimaries prm);
/**
* Detects which enum AVColorPrimaries constant corresponds to the given complete
* gamut description.
* @see enum AVColorPrimaries
* @param prm A description of the colorspace gamut
* @return The enum constant associated with this gamut, or
* AVCOL_PRI_UNSPECIFIED if no clear match can be idenitified.
*/
enum AVColorPrimaries av_csp_primaries_id_from_desc(const AVColorPrimariesDesc *prm);
/**
* Determine a suitable 'gamma' value to match the supplied
* AVColorTransferCharacteristic.
*
* See Apple Technical Note TN2257 (https://developer.apple.com/library/mac/technotes/tn2257/_index.html)
*
* This function returns the gamma exponent for the OETF. For example, sRGB is approximated
* by gamma 2.2, not by gamma 0.45455.
*
* @return Will return an approximation to the simple gamma function matching
* the supplied Transfer Characteristic, Will return 0.0 for any
* we cannot reasonably match against.
*/
double av_csp_approximate_trc_gamma(enum AVColorTransferCharacteristic trc);
/**
* Determine the function needed to apply the given
* AVColorTransferCharacteristic to linear input.
*
* The function returned should expect a nominal domain and range of [0.0-1.0]
* values outside of this range maybe valid depending on the chosen
* characteristic function.
*
* @return Will return pointer to the function matching the
* supplied Transfer Characteristic. If unspecified will
* return NULL:
*/
av_csp_trc_function av_csp_trc_func_from_id(enum AVColorTransferCharacteristic trc);
/**
* @}
*/
#endif /* AVUTIL_CSP_H */

8
output/include/arm64-v8a/libavutil/des.h
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@ -43,8 +43,6 @@ AVDES *av_des_alloc(void);
/**
* @brief Initializes an AVDES context.
*
* @param d pointer to a AVDES structure to initialize
* @param key pointer to the key to use
* @param key_bits must be 64 or 192
* @param decrypt 0 for encryption/CBC-MAC, 1 for decryption
* @return zero on success, negative value otherwise
@ -54,10 +52,9 @@ int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt);
/**
* @brief Encrypts / decrypts using the DES algorithm.
*
* @param d pointer to the AVDES structure
* @param count number of 8 byte blocks
* @param dst destination array, can be equal to src, must be 8-byte aligned
* @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL
* @param count number of 8 byte blocks
* @param iv initialization vector for CBC mode, if NULL then ECB will be used,
* must be 8-byte aligned
* @param decrypt 0 for encryption, 1 for decryption
@ -67,10 +64,9 @@ void av_des_crypt(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count,
/**
* @brief Calculates CBC-MAC using the DES algorithm.
*
* @param d pointer to the AVDES structure
* @param count number of 8 byte blocks
* @param dst destination array, can be equal to src, must be 8-byte aligned
* @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL
* @param count number of 8 byte blocks
*/
void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count);

108
output/include/arm64-v8a/libavutil/detection_bbox.h
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@ -1,108 +0,0 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_DETECTION_BBOX_H
#define AVUTIL_DETECTION_BBOX_H
#include "rational.h"
#include "avassert.h"
#include "frame.h"
typedef struct AVDetectionBBox {
/**
* Distance in pixels from the left/top edge of the frame,
* together with width and height, defining the bounding box.
*/
int x;
int y;
int w;
int h;
#define AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE 64
/**
* Detect result with confidence
*/
char detect_label[AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE];
AVRational detect_confidence;
/**
* At most 4 classifications based on the detected bounding box.
* For example, we can get max 4 different attributes with 4 different
* DNN models on one bounding box.
* classify_count is zero if no classification.
*/
#define AV_NUM_DETECTION_BBOX_CLASSIFY 4
uint32_t classify_count;
char classify_labels[AV_NUM_DETECTION_BBOX_CLASSIFY][AV_DETECTION_BBOX_LABEL_NAME_MAX_SIZE];
AVRational classify_confidences[AV_NUM_DETECTION_BBOX_CLASSIFY];
} AVDetectionBBox;
typedef struct AVDetectionBBoxHeader {
/**
* Information about how the bounding box is generated.
* for example, the DNN model name.
*/
char source[256];
/**
* Number of bounding boxes in the array.
*/
uint32_t nb_bboxes;
/**
* Offset in bytes from the beginning of this structure at which
* the array of bounding boxes starts.
*/
size_t bboxes_offset;
/**
* Size of each bounding box in bytes.
*/
size_t bbox_size;
} AVDetectionBBoxHeader;
/*
* Get the bounding box at the specified {@code idx}. Must be between 0 and nb_bboxes.
*/
static av_always_inline AVDetectionBBox *
av_get_detection_bbox(const AVDetectionBBoxHeader *header, unsigned int idx)
{
av_assert0(idx < header->nb_bboxes);
return (AVDetectionBBox *)((uint8_t *)header + header->bboxes_offset +
idx * header->bbox_size);
}
/**
* Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes}
* AVDetectionBBox, and initializes the variables.
* Can be freed with a normal av_free() call.
*
* @param nb_bboxes number of AVDetectionBBox structures to allocate
* @param out_size if non-NULL, the size in bytes of the resulting data array is
* written here.
*/
AVDetectionBBoxHeader *av_detection_bbox_alloc(uint32_t nb_bboxes, size_t *out_size);
/**
* Allocates memory for AVDetectionBBoxHeader, plus an array of {@code nb_bboxes}
* AVDetectionBBox, in the given AVFrame {@code frame} as AVFrameSideData of type
* AV_FRAME_DATA_DETECTION_BBOXES and initializes the variables.
*/
AVDetectionBBoxHeader *av_detection_bbox_create_side_data(AVFrame *frame, uint32_t nb_bboxes);
#endif

127
output/include/arm64-v8a/libavutil/dict.h
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@ -32,6 +32,8 @@
#include <stdint.h>
#include "version.h"
/**
* @addtogroup lavu_dict AVDictionary
* @ingroup lavu_data
@ -39,15 +41,13 @@
* @brief Simple key:value store
*
* @{
* Dictionaries are used for storing key-value pairs.
*
* - To **create an AVDictionary**, simply pass an address of a NULL
* pointer to av_dict_set(). NULL can be used as an empty dictionary
* wherever a pointer to an AVDictionary is required.
* - To **insert an entry**, use av_dict_set().
* - Use av_dict_get() to **retrieve an entry**.
* - To **iterate over all entries**, use av_dict_iterate().
* - In order to **free the dictionary and all its contents**, use av_dict_free().
* Dictionaries are used for storing key:value pairs. To create
* an AVDictionary, simply pass an address of a NULL pointer to
* av_dict_set(). NULL can be used as an empty dictionary wherever
* a pointer to an AVDictionary is required.
* Use av_dict_get() to retrieve an entry or iterate over all
* entries and finally av_dict_free() to free the dictionary
* and all its contents.
*
@code
AVDictionary *d = NULL; // "create" an empty dictionary
@ -59,18 +59,13 @@
char *v = av_strdup("value"); // you can avoid copying them like this
av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL);
while ((t = av_dict_iterate(d, t))) {
<....> // iterate over all entries in d
while (t = av_dict_get(d, "", t, AV_DICT_IGNORE_SUFFIX)) {
<....> // iterate over all entries in d
}
av_dict_free(&d);
@endcode
*/
/**
* @name AVDictionary Flags
* Flags that influence behavior of the matching of keys or insertion to the dictionary.
* @{
*/
#define AV_DICT_MATCH_CASE 1 /**< Only get an entry with exact-case key match. Only relevant in av_dict_get(). */
#define AV_DICT_IGNORE_SUFFIX 2 /**< Return first entry in a dictionary whose first part corresponds to the search key,
ignoring the suffix of the found key string. Only relevant in av_dict_get(). */
@ -78,13 +73,10 @@
allocated with av_malloc() or another memory allocation function. */
#define AV_DICT_DONT_STRDUP_VAL 8 /**< Take ownership of a value that's been
allocated with av_malloc() or another memory allocation function. */
#define AV_DICT_DONT_OVERWRITE 16 /**< Don't overwrite existing entries. */
#define AV_DICT_DONT_OVERWRITE 16 ///< Don't overwrite existing entries.
#define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no
delimiter is added, the strings are simply concatenated. */
delimiter is added, the strings are simply concatenated. */
#define AV_DICT_MULTIKEY 64 /**< Allow to store several equal keys in the dictionary */
/**
* @}
*/
typedef struct AVDictionaryEntry {
char *key;
@ -99,44 +91,18 @@ typedef struct AVDictionary AVDictionary;
* The returned entry key or value must not be changed, or it will
* cause undefined behavior.
*
* @param prev Set to the previous matching element to find the next.
* If set to NULL the first matching element is returned.
* @param key Matching key
* @param flags A collection of AV_DICT_* flags controlling how the
* entry is retrieved
* To iterate through all the dictionary entries, you can set the matching key
* to the null string "" and set the AV_DICT_IGNORE_SUFFIX flag.
*
* @return Found entry or NULL in case no matching entry was found in the dictionary
* @param prev Set to the previous matching element to find the next.
* If set to NULL the first matching element is returned.
* @param key matching key
* @param flags a collection of AV_DICT_* flags controlling how the entry is retrieved
* @return found entry or NULL in case no matching entry was found in the dictionary
*/
AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key,
const AVDictionaryEntry *prev, int flags);
/**
* Iterate over a dictionary
*
* Iterates through all entries in the dictionary.
*
* @warning The returned AVDictionaryEntry key/value must not be changed.
*
* @warning As av_dict_set() invalidates all previous entries returned
* by this function, it must not be called while iterating over the dict.
*
* Typical usage:
* @code
* const AVDictionaryEntry *e = NULL;
* while ((e = av_dict_iterate(m, e))) {
* // ...
* }
* @endcode
*
* @param m The dictionary to iterate over
* @param prev Pointer to the previous AVDictionaryEntry, NULL initially
*
* @retval AVDictionaryEntry* The next element in the dictionary
* @retval NULL No more elements in the dictionary
*/
const AVDictionaryEntry *av_dict_iterate(const AVDictionary *m,
const AVDictionaryEntry *prev);
/**
* Get number of entries in dictionary.
*
@ -151,24 +117,23 @@ int av_dict_count(const AVDictionary *m);
* Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set,
* these arguments will be freed on error.
*
* @warning Adding a new entry to a dictionary invalidates all existing entries
* previously returned with av_dict_get() or av_dict_iterate().
* Warning: Adding a new entry to a dictionary invalidates all existing entries
* previously returned with av_dict_get.
*
* @param pm Pointer to a pointer to a dictionary struct. If *pm is NULL
* a dictionary struct is allocated and put in *pm.
* @param key Entry key to add to *pm (will either be av_strduped or added as a new key depending on flags)
* @param value Entry value to add to *pm (will be av_strduped or added as a new key depending on flags).
* Passing a NULL value will cause an existing entry to be deleted.
*
* @return >= 0 on success otherwise an error code <0
* @param pm pointer to a pointer to a dictionary struct. If *pm is NULL
* a dictionary struct is allocated and put in *pm.
* @param key entry key to add to *pm (will either be av_strduped or added as a new key depending on flags)
* @param value entry value to add to *pm (will be av_strduped or added as a new key depending on flags).
* Passing a NULL value will cause an existing entry to be deleted.
* @return >= 0 on success otherwise an error code <0
*/
int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags);
/**
* Convenience wrapper for av_dict_set() that converts the value to a string
* Convenience wrapper for av_dict_set that converts the value to a string
* and stores it.
*
* Note: If ::AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error.
* Note: If AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error.
*/
int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags);
@ -178,15 +143,14 @@ int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags
* In case of failure, all the successfully set entries are stored in
* *pm. You may need to manually free the created dictionary.
*
* @param key_val_sep A 0-terminated list of characters used to separate
* @param key_val_sep a 0-terminated list of characters used to separate
* key from value
* @param pairs_sep A 0-terminated list of characters used to separate
* @param pairs_sep a 0-terminated list of characters used to separate
* two pairs from each other
* @param flags Flags to use when adding to the dictionary.
* ::AV_DICT_DONT_STRDUP_KEY and ::AV_DICT_DONT_STRDUP_VAL
* @param flags flags to use when adding to dictionary.
* AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL
* are ignored since the key/value tokens will always
* be duplicated.
*
* @return 0 on success, negative AVERROR code on failure
*/
int av_dict_parse_string(AVDictionary **pm, const char *str,
@ -195,14 +159,11 @@ int av_dict_parse_string(AVDictionary **pm, const char *str,
/**
* Copy entries from one AVDictionary struct into another.
*
* @note Metadata is read using the ::AV_DICT_IGNORE_SUFFIX flag
*
* @param dst Pointer to a pointer to a AVDictionary struct to copy into. If *dst is NULL,
* this function will allocate a struct for you and put it in *dst
* @param src Pointer to the source AVDictionary struct to copy items from.
* @param flags Flags to use when setting entries in *dst
*
* @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL,
* this function will allocate a struct for you and put it in *dst
* @param src pointer to source AVDictionary struct
* @param flags flags to use when setting entries in *dst
* @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag
* @return 0 on success, negative AVERROR code on failure. If dst was allocated
* by this function, callers should free the associated memory.
*/
@ -221,15 +182,13 @@ void av_dict_free(AVDictionary **m);
* Such string may be passed back to av_dict_parse_string().
* @note String is escaped with backslashes ('\').
*
* @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same.
*
* @param[in] m The dictionary
* @param[in] m dictionary
* @param[out] buffer Pointer to buffer that will be allocated with string containg entries.
* Buffer must be freed by the caller when is no longer needed.
* @param[in] key_val_sep Character used to separate key from value
* @param[in] pairs_sep Character used to separate two pairs from each other
*
* @param[in] key_val_sep character used to separate key from value
* @param[in] pairs_sep character used to separate two pairs from each other
* @return >= 0 on success, negative on error
* @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same.
*/
int av_dict_get_string(const AVDictionary *m, char **buffer,
const char key_val_sep, const char pairs_sep);

23
output/include/arm64-v8a/libavutil/display.h
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@ -20,7 +20,6 @@
/**
* @file
* @ingroup lavu_video_display
* Display matrix
*/
@ -28,11 +27,18 @@
#define AVUTIL_DISPLAY_H
#include <stdint.h>
#include "common.h"
/**
* @defgroup lavu_video_display Display transformation matrix functions
* @ingroup lavu_video
* @addtogroup lavu_video
* @{
*
* @defgroup lavu_video_display Display transformation matrix functions
* @{
*/
/**
* @addtogroup lavu_video_display
* The display transformation matrix specifies an affine transformation that
* should be applied to video frames for correct presentation. It is compatible
* with the matrices stored in the ISO/IEC 14496-12 container format.
@ -66,8 +72,6 @@
* q' = (b * p + d * q + y) / z;
* z = u * p + v * q + w
* @endcode
*
* @{
*/
/**
@ -84,11 +88,11 @@
double av_display_rotation_get(const int32_t matrix[9]);
/**
* Initialize a transformation matrix describing a pure clockwise
* Initialize a transformation matrix describing a pure counterclockwise
* rotation by the specified angle (in degrees).
*
* @param[out] matrix a transformation matrix (will be fully overwritten
* by this function)
* @param matrix an allocated transformation matrix (will be fully overwritten
* by this function)
* @param angle rotation angle in degrees.
*/
void av_display_rotation_set(int32_t matrix[9], double angle);
@ -96,13 +100,14 @@ void av_display_rotation_set(int32_t matrix[9], double angle);
/**
* Flip the input matrix horizontally and/or vertically.
*
* @param[in,out] matrix a transformation matrix
* @param matrix an allocated transformation matrix
* @param hflip whether the matrix should be flipped horizontally
* @param vflip whether the matrix should be flipped vertically
*/
void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip);
/**
* @}
* @}
*/

236
output/include/arm64-v8a/libavutil/dovi_meta.h
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@ -1,236 +0,0 @@
/*
* Copyright (c) 2020 Vacing Fang <vacingfang@tencent.com>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* DOVI configuration
*/
#ifndef AVUTIL_DOVI_META_H
#define AVUTIL_DOVI_META_H
#include <stdint.h>
#include <stddef.h>
#include "rational.h"
/*
* DOVI configuration
* ref: dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2
dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2
* @code
* uint8_t dv_version_major, the major version number that the stream complies with
* uint8_t dv_version_minor, the minor version number that the stream complies with
* uint8_t dv_profile, the Dolby Vision profile
* uint8_t dv_level, the Dolby Vision level
* uint8_t rpu_present_flag
* uint8_t el_present_flag
* uint8_t bl_present_flag
* uint8_t dv_bl_signal_compatibility_id
* @endcode
*
* @note The struct must be allocated with av_dovi_alloc() and
* its size is not a part of the public ABI.
*/
typedef struct AVDOVIDecoderConfigurationRecord {
uint8_t dv_version_major;
uint8_t dv_version_minor;
uint8_t dv_profile;
uint8_t dv_level;
uint8_t rpu_present_flag;
uint8_t el_present_flag;
uint8_t bl_present_flag;
uint8_t dv_bl_signal_compatibility_id;
} AVDOVIDecoderConfigurationRecord;
/**
* Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its
* fields to default values.
*
* @return the newly allocated struct or NULL on failure
*/
AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size);
/**
* Dolby Vision RPU data header.
*
* @note sizeof(AVDOVIRpuDataHeader) is not part of the public ABI.
*/
typedef struct AVDOVIRpuDataHeader {
uint8_t rpu_type;
uint16_t rpu_format;
uint8_t vdr_rpu_profile;
uint8_t vdr_rpu_level;
uint8_t chroma_resampling_explicit_filter_flag;
uint8_t coef_data_type; /* informative, lavc always converts to fixed */
uint8_t coef_log2_denom;
uint8_t vdr_rpu_normalized_idc;
uint8_t bl_video_full_range_flag;
uint8_t bl_bit_depth; /* [8, 16] */
uint8_t el_bit_depth; /* [8, 16] */
uint8_t vdr_bit_depth; /* [8, 16] */
uint8_t spatial_resampling_filter_flag;
uint8_t el_spatial_resampling_filter_flag;
uint8_t disable_residual_flag;
} AVDOVIRpuDataHeader;
enum AVDOVIMappingMethod {
AV_DOVI_MAPPING_POLYNOMIAL = 0,
AV_DOVI_MAPPING_MMR = 1,
};
/**
* Coefficients of a piece-wise function. The pieces of the function span the
* value ranges between two adjacent pivot values.
*/
#define AV_DOVI_MAX_PIECES 8
typedef struct AVDOVIReshapingCurve {
uint8_t num_pivots; /* [2, 9] */
uint16_t pivots[AV_DOVI_MAX_PIECES + 1]; /* sorted ascending */
enum AVDOVIMappingMethod mapping_idc[AV_DOVI_MAX_PIECES];
/* AV_DOVI_MAPPING_POLYNOMIAL */
uint8_t poly_order[AV_DOVI_MAX_PIECES]; /* [1, 2] */
int64_t poly_coef[AV_DOVI_MAX_PIECES][3]; /* x^0, x^1, x^2 */
/* AV_DOVI_MAPPING_MMR */
uint8_t mmr_order[AV_DOVI_MAX_PIECES]; /* [1, 3] */
int64_t mmr_constant[AV_DOVI_MAX_PIECES];
int64_t mmr_coef[AV_DOVI_MAX_PIECES][3/* order - 1 */][7];
} AVDOVIReshapingCurve;
enum AVDOVINLQMethod {
AV_DOVI_NLQ_NONE = -1,
AV_DOVI_NLQ_LINEAR_DZ = 0,
};
/**
* Coefficients of the non-linear inverse quantization. For the interpretation
* of these, see ETSI GS CCM 001.
*/
typedef struct AVDOVINLQParams {
uint16_t nlq_offset;
uint64_t vdr_in_max;
/* AV_DOVI_NLQ_LINEAR_DZ */
uint64_t linear_deadzone_slope;
uint64_t linear_deadzone_threshold;
} AVDOVINLQParams;
/**
* Dolby Vision RPU data mapping parameters.
*
* @note sizeof(AVDOVIDataMapping) is not part of the public ABI.
*/
typedef struct AVDOVIDataMapping {
uint8_t vdr_rpu_id;
uint8_t mapping_color_space;
uint8_t mapping_chroma_format_idc;
AVDOVIReshapingCurve curves[3]; /* per component */
/* Non-linear inverse quantization */
enum AVDOVINLQMethod nlq_method_idc;
uint32_t num_x_partitions;
uint32_t num_y_partitions;
AVDOVINLQParams nlq[3]; /* per component */
} AVDOVIDataMapping;
/**
* Dolby Vision RPU colorspace metadata parameters.
*
* @note sizeof(AVDOVIColorMetadata) is not part of the public ABI.
*/
typedef struct AVDOVIColorMetadata {
uint8_t dm_metadata_id;
uint8_t scene_refresh_flag;
/**
* Coefficients of the custom Dolby Vision IPT-PQ matrices. These are to be
* used instead of the matrices indicated by the frame's colorspace tags.
* The output of rgb_to_lms_matrix is to be fed into a BT.2020 LMS->RGB
* matrix based on a Hunt-Pointer-Estevez transform, but without any
* crosstalk. (See the definition of the ICtCp colorspace for more
* information.)
*/
AVRational ycc_to_rgb_matrix[9]; /* before PQ linearization */
AVRational ycc_to_rgb_offset[3]; /* input offset of neutral value */
AVRational rgb_to_lms_matrix[9]; /* after PQ linearization */
/**
* Extra signal metadata (see Dolby patents for more info).
*/
uint16_t signal_eotf;
uint16_t signal_eotf_param0;
uint16_t signal_eotf_param1;
uint32_t signal_eotf_param2;
uint8_t signal_bit_depth;
uint8_t signal_color_space;
uint8_t signal_chroma_format;
uint8_t signal_full_range_flag; /* [0, 3] */
uint16_t source_min_pq;
uint16_t source_max_pq;
uint16_t source_diagonal;
} AVDOVIColorMetadata;
/**
* Combined struct representing a combination of header, mapping and color
* metadata, for attaching to frames as side data.
*
* @note The struct must be allocated with av_dovi_metadata_alloc() and
* its size is not a part of the public ABI.
*/
typedef struct AVDOVIMetadata {
/**
* Offset in bytes from the beginning of this structure at which the
* respective structs start.
*/
size_t header_offset; /* AVDOVIRpuDataHeader */
size_t mapping_offset; /* AVDOVIDataMapping */
size_t color_offset; /* AVDOVIColorMetadata */
} AVDOVIMetadata;
static av_always_inline AVDOVIRpuDataHeader *
av_dovi_get_header(const AVDOVIMetadata *data)
{
return (AVDOVIRpuDataHeader *)((uint8_t *) data + data->header_offset);
}
static av_always_inline AVDOVIDataMapping *
av_dovi_get_mapping(const AVDOVIMetadata *data)
{
return (AVDOVIDataMapping *)((uint8_t *) data + data->mapping_offset);
}
static av_always_inline AVDOVIColorMetadata *
av_dovi_get_color(const AVDOVIMetadata *data)
{
return (AVDOVIColorMetadata *)((uint8_t *) data + data->color_offset);
}
/**
* Allocate an AVDOVIMetadata structure and initialize its
* fields to default values.
*
* @param size If this parameter is non-NULL, the size in bytes of the
* allocated struct will be written here on success
*
* @return the newly allocated struct or NULL on failure
*/
AVDOVIMetadata *av_dovi_metadata_alloc(size_t *size);
#endif /* AVUTIL_DOVI_META_H */

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output/include/arm64-v8a/libavutil/encryption_info.h
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@ -1,205 +0,0 @@
/**
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_ENCRYPTION_INFO_H
#define AVUTIL_ENCRYPTION_INFO_H
#include <stddef.h>
#include <stdint.h>
typedef struct AVSubsampleEncryptionInfo {
/** The number of bytes that are clear. */
unsigned int bytes_of_clear_data;
/**
* The number of bytes that are protected. If using pattern encryption,
* the pattern applies to only the protected bytes; if not using pattern
* encryption, all these bytes are encrypted.
*/
unsigned int bytes_of_protected_data;
} AVSubsampleEncryptionInfo;
/**
* This describes encryption info for a packet. This contains frame-specific
* info for how to decrypt the packet before passing it to the decoder.
*
* The size of this struct is not part of the public ABI.
*/
typedef struct AVEncryptionInfo {
/** The fourcc encryption scheme, in big-endian byte order. */
uint32_t scheme;
/**
* Only used for pattern encryption. This is the number of 16-byte blocks
* that are encrypted.
*/
uint32_t crypt_byte_block;
/**
* Only used for pattern encryption. This is the number of 16-byte blocks
* that are clear.
*/
uint32_t skip_byte_block;
/**
* The ID of the key used to encrypt the packet. This should always be
* 16 bytes long, but may be changed in the future.
*/
uint8_t *key_id;
uint32_t key_id_size;
/**
* The initialization vector. This may have been zero-filled to be the
* correct block size. This should always be 16 bytes long, but may be
* changed in the future.
*/
uint8_t *iv;
uint32_t iv_size;
/**
* An array of subsample encryption info specifying how parts of the sample
* are encrypted. If there are no subsamples, then the whole sample is
* encrypted.
*/
AVSubsampleEncryptionInfo *subsamples;
uint32_t subsample_count;
} AVEncryptionInfo;
/**
* This describes info used to initialize an encryption key system.
*
* The size of this struct is not part of the public ABI.
*/
typedef struct AVEncryptionInitInfo {
/**
* A unique identifier for the key system this is for, can be NULL if it
* is not known. This should always be 16 bytes, but may change in the
* future.
*/
uint8_t* system_id;
uint32_t system_id_size;
/**
* An array of key IDs this initialization data is for. All IDs are the
* same length. Can be NULL if there are no known key IDs.
*/
uint8_t** key_ids;
/** The number of key IDs. */
uint32_t num_key_ids;
/**
* The number of bytes in each key ID. This should always be 16, but may
* change in the future.
*/
uint32_t key_id_size;
/**
* Key-system specific initialization data. This data is copied directly
* from the file and the format depends on the specific key system. This
* can be NULL if there is no initialization data; in that case, there
* will be at least one key ID.
*/
uint8_t* data;
uint32_t data_size;
/**
* An optional pointer to the next initialization info in the list.
*/
struct AVEncryptionInitInfo *next;
} AVEncryptionInitInfo;
/**
* Allocates an AVEncryptionInfo structure and sub-pointers to hold the given
* number of subsamples. This will allocate pointers for the key ID, IV,
* and subsample entries, set the size members, and zero-initialize the rest.
*
* @param subsample_count The number of subsamples.
* @param key_id_size The number of bytes in the key ID, should be 16.
* @param iv_size The number of bytes in the IV, should be 16.
*
* @return The new AVEncryptionInfo structure, or NULL on error.
*/
AVEncryptionInfo *av_encryption_info_alloc(uint32_t subsample_count, uint32_t key_id_size, uint32_t iv_size);
/**
* Allocates an AVEncryptionInfo structure with a copy of the given data.
* @return The new AVEncryptionInfo structure, or NULL on error.
*/
AVEncryptionInfo *av_encryption_info_clone(const AVEncryptionInfo *info);
/**
* Frees the given encryption info object. This MUST NOT be used to free the
* side-data data pointer, that should use normal side-data methods.
*/
void av_encryption_info_free(AVEncryptionInfo *info);
/**
* Creates a copy of the AVEncryptionInfo that is contained in the given side
* data. The resulting object should be passed to av_encryption_info_free()
* when done.
*
* @return The new AVEncryptionInfo structure, or NULL on error.
*/
AVEncryptionInfo *av_encryption_info_get_side_data(const uint8_t *side_data, size_t side_data_size);
/**
* Allocates and initializes side data that holds a copy of the given encryption
* info. The resulting pointer should be either freed using av_free or given
* to av_packet_add_side_data().
*
* @return The new side-data pointer, or NULL.
*/
uint8_t *av_encryption_info_add_side_data(
const AVEncryptionInfo *info, size_t *side_data_size);
/**
* Allocates an AVEncryptionInitInfo structure and sub-pointers to hold the
* given sizes. This will allocate pointers and set all the fields.
*
* @return The new AVEncryptionInitInfo structure, or NULL on error.
*/
AVEncryptionInitInfo *av_encryption_init_info_alloc(
uint32_t system_id_size, uint32_t num_key_ids, uint32_t key_id_size, uint32_t data_size);
/**
* Frees the given encryption init info object. This MUST NOT be used to free
* the side-data data pointer, that should use normal side-data methods.
*/
void av_encryption_init_info_free(AVEncryptionInitInfo* info);
/**
* Creates a copy of the AVEncryptionInitInfo that is contained in the given
* side data. The resulting object should be passed to
* av_encryption_init_info_free() when done.
*
* @return The new AVEncryptionInitInfo structure, or NULL on error.
*/
AVEncryptionInitInfo *av_encryption_init_info_get_side_data(
const uint8_t* side_data, size_t side_data_size);
/**
* Allocates and initializes side data that holds a copy of the given encryption
* init info. The resulting pointer should be either freed using av_free or
* given to av_packet_add_side_data().
*
* @return The new side-data pointer, or NULL.
*/
uint8_t *av_encryption_init_info_add_side_data(
const AVEncryptionInitInfo *info, size_t *side_data_size);
#endif /* AVUTIL_ENCRYPTION_INFO_H */

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output/include/arm64-v8a/libavutil/error.h
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@ -27,8 +27,6 @@
#include <errno.h>
#include <stddef.h>
#include "macros.h"
/**
* @addtogroup lavu_error
*

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output/include/arm64-v8a/libavutil/eval.h
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@ -26,6 +26,8 @@
#ifndef AVUTIL_EVAL_H
#define AVUTIL_EVAL_H
#include "avutil.h"
typedef struct AVExpr AVExpr;
/**
@ -42,7 +44,6 @@ typedef struct AVExpr AVExpr;
* @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers
* @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments
* @param opaque a pointer which will be passed to all functions from funcs1 and funcs2
* @param log_offset log level offset, can be used to silence error messages
* @param log_ctx parent logging context
* @return >= 0 in case of success, a negative value corresponding to an
* AVERROR code otherwise
@ -66,7 +67,6 @@ int av_expr_parse_and_eval(double *res, const char *s,
* @param funcs1 NULL terminated array of function pointers for functions which take 1 argument
* @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers
* @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments
* @param log_offset log level offset, can be used to silence error messages
* @param log_ctx parent logging context
* @return >= 0 in case of success, a negative value corresponding to an
* AVERROR code otherwise
@ -80,39 +80,12 @@ int av_expr_parse(AVExpr **expr, const char *s,
/**
* Evaluate a previously parsed expression.
*
* @param e the AVExpr to evaluate
* @param const_values a zero terminated array of values for the identifiers from av_expr_parse() const_names
* @param opaque a pointer which will be passed to all functions from funcs1 and funcs2
* @return the value of the expression
*/
double av_expr_eval(AVExpr *e, const double *const_values, void *opaque);
/**
* Track the presence of variables and their number of occurrences in a parsed expression
*
* @param e the AVExpr to track variables in
* @param counter a zero-initialized array where the count of each variable will be stored
* @param size size of array
* @return 0 on success, a negative value indicates that no expression or array was passed
* or size was zero
*/
int av_expr_count_vars(AVExpr *e, unsigned *counter, int size);
/**
* Track the presence of user provided functions and their number of occurrences
* in a parsed expression.
*
* @param e the AVExpr to track user provided functions in
* @param counter a zero-initialized array where the count of each function will be stored
* if you passed 5 functions with 2 arguments to av_expr_parse()
* then for arg=2 this will use upto 5 entries.
* @param size size of array
* @param arg number of arguments the counted functions have
* @return 0 on success, a negative value indicates that no expression or array was passed
* or size was zero
*/
int av_expr_count_func(AVExpr *e, unsigned *counter, int size, int arg);
/**
* Free a parsed expression previously created with av_expr_parse().
*/

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output/include/arm64-v8a/libavutil/ffversion.h
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@ -1,5 +1,5 @@
/* Automatically generated by version.sh, do not manually edit! */
#ifndef AVUTIL_FFVERSION_H
#define AVUTIL_FFVERSION_H
#define FFMPEG_VERSION "6.0"
#define FFMPEG_VERSION "3.4.8"
#endif /* AVUTIL_FFVERSION_H */

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@ -18,229 +18,16 @@
/**
* @file
* @ingroup lavu_fifo
* A generic FIFO API
* a very simple circular buffer FIFO implementation
*/
#ifndef AVUTIL_FIFO_H
#define AVUTIL_FIFO_H
#include <stddef.h>
#include <stdint.h>
#include "avutil.h"
#include "attributes.h"
#include "version.h"
/**
* @defgroup lavu_fifo AVFifo
* @ingroup lavu_data
*
* @{
* A generic FIFO API
*/
typedef struct AVFifo AVFifo;
/**
* Callback for writing or reading from a FIFO, passed to (and invoked from) the
* av_fifo_*_cb() functions. It may be invoked multiple times from a single
* av_fifo_*_cb() call and may process less data than the maximum size indicated
* by nb_elems.
*
* @param opaque the opaque pointer provided to the av_fifo_*_cb() function
* @param buf the buffer for reading or writing the data, depending on which
* av_fifo_*_cb function is called
* @param nb_elems On entry contains the maximum number of elements that can be
* read from / written into buf. On success, the callback should
* update it to contain the number of elements actually written.
*
* @return 0 on success, a negative error code on failure (will be returned from
* the invoking av_fifo_*_cb() function)
*/
typedef int AVFifoCB(void *opaque, void *buf, size_t *nb_elems);
/**
* Automatically resize the FIFO on writes, so that the data fits. This
* automatic resizing happens up to a limit that can be modified with
* av_fifo_auto_grow_limit().
*/
#define AV_FIFO_FLAG_AUTO_GROW (1 << 0)
/**
* Allocate and initialize an AVFifo with a given element size.
*
* @param elems initial number of elements that can be stored in the FIFO
* @param elem_size Size in bytes of a single element. Further operations on
* the returned FIFO will implicitly use this element size.
* @param flags a combination of AV_FIFO_FLAG_*
*
* @return newly-allocated AVFifo on success, a negative error code on failure
*/
AVFifo *av_fifo_alloc2(size_t elems, size_t elem_size,
unsigned int flags);
/**
* @return Element size for FIFO operations. This element size is set at
* FIFO allocation and remains constant during its lifetime
*/
size_t av_fifo_elem_size(const AVFifo *f);
/**
* Set the maximum size (in elements) to which the FIFO can be resized
* automatically. Has no effect unless AV_FIFO_FLAG_AUTO_GROW is used.
*/
void av_fifo_auto_grow_limit(AVFifo *f, size_t max_elems);
/**
* @return number of elements available for reading from the given FIFO.
*/
size_t av_fifo_can_read(const AVFifo *f);
/**
* @return Number of elements that can be written into the given FIFO without
* growing it.
*
* In other words, this number of elements or less is guaranteed to fit
* into the FIFO. More data may be written when the
* AV_FIFO_FLAG_AUTO_GROW flag was specified at FIFO creation, but this
* may involve memory allocation, which can fail.
*/
size_t av_fifo_can_write(const AVFifo *f);
/**
* Enlarge an AVFifo.
*
* On success, the FIFO will be large enough to hold exactly
* inc + av_fifo_can_read() + av_fifo_can_write()
* elements. In case of failure, the old FIFO is kept unchanged.
*
* @param f AVFifo to resize
* @param inc number of elements to allocate for, in addition to the current
* allocated size
* @return a non-negative number on success, a negative error code on failure
*/
int av_fifo_grow2(AVFifo *f, size_t inc);
/**
* Write data into a FIFO.
*
* In case nb_elems > av_fifo_can_write(f) and the AV_FIFO_FLAG_AUTO_GROW flag
* was not specified at FIFO creation, nothing is written and an error
* is returned.
*
* Calling function is guaranteed to succeed if nb_elems <= av_fifo_can_write(f).
*
* @param f the FIFO buffer
* @param buf Data to be written. nb_elems * av_fifo_elem_size(f) bytes will be
* read from buf on success.
* @param nb_elems number of elements to write into FIFO
*
* @return a non-negative number on success, a negative error code on failure
*/
int av_fifo_write(AVFifo *f, const void *buf, size_t nb_elems);
/**
* Write data from a user-provided callback into a FIFO.
*
* @param f the FIFO buffer
* @param read_cb Callback supplying the data to the FIFO. May be called
* multiple times.
* @param opaque opaque user data to be provided to read_cb
* @param nb_elems Should point to the maximum number of elements that can be
* written. Will be updated to contain the number of elements
* actually written.
*
* @return non-negative number on success, a negative error code on failure
*/
int av_fifo_write_from_cb(AVFifo *f, AVFifoCB read_cb,
void *opaque, size_t *nb_elems);
/**
* Read data from a FIFO.
*
* In case nb_elems > av_fifo_can_read(f), nothing is read and an error
* is returned.
*
* @param f the FIFO buffer
* @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes
* will be written into buf on success.
* @param nb_elems number of elements to read from FIFO
*
* @return a non-negative number on success, a negative error code on failure
*/
int av_fifo_read(AVFifo *f, void *buf, size_t nb_elems);
/**
* Feed data from a FIFO into a user-provided callback.
*
* @param f the FIFO buffer
* @param write_cb Callback the data will be supplied to. May be called
* multiple times.
* @param opaque opaque user data to be provided to write_cb
* @param nb_elems Should point to the maximum number of elements that can be
* read. Will be updated to contain the total number of elements
* actually sent to the callback.
*
* @return non-negative number on success, a negative error code on failure
*/
int av_fifo_read_to_cb(AVFifo *f, AVFifoCB write_cb,
void *opaque, size_t *nb_elems);
/**
* Read data from a FIFO without modifying FIFO state.
*
* Returns an error if an attempt is made to peek to nonexistent elements
* (i.e. if offset + nb_elems is larger than av_fifo_can_read(f)).
*
* @param f the FIFO buffer
* @param buf Buffer to store the data. nb_elems * av_fifo_elem_size(f) bytes
* will be written into buf.
* @param nb_elems number of elements to read from FIFO
* @param offset number of initial elements to skip.
*
* @return a non-negative number on success, a negative error code on failure
*/
int av_fifo_peek(AVFifo *f, void *buf, size_t nb_elems, size_t offset);
/**
* Feed data from a FIFO into a user-provided callback.
*
* @param f the FIFO buffer
* @param write_cb Callback the data will be supplied to. May be called
* multiple times.
* @param opaque opaque user data to be provided to write_cb
* @param nb_elems Should point to the maximum number of elements that can be
* read. Will be updated to contain the total number of elements
* actually sent to the callback.
* @param offset number of initial elements to skip; offset + *nb_elems must not
* be larger than av_fifo_can_read(f).
*
* @return a non-negative number on success, a negative error code on failure
*/
int av_fifo_peek_to_cb(AVFifo *f, AVFifoCB write_cb, void *opaque,
size_t *nb_elems, size_t offset);
/**
* Discard the specified amount of data from an AVFifo.
* @param size number of elements to discard, MUST NOT be larger than
* av_fifo_can_read(f)
*/
void av_fifo_drain2(AVFifo *f, size_t size);
/*
* Empty the AVFifo.
* @param f AVFifo to reset
*/
void av_fifo_reset2(AVFifo *f);
/**
* Free an AVFifo and reset pointer to NULL.
* @param f Pointer to an AVFifo to free. *f == NULL is allowed.
*/
void av_fifo_freep2(AVFifo **f);
#if FF_API_FIFO_OLD_API
typedef struct AVFifoBuffer {
uint8_t *buffer;
uint8_t *rptr, *wptr, *end;
@ -251,9 +38,7 @@ typedef struct AVFifoBuffer {
* Initialize an AVFifoBuffer.
* @param size of FIFO
* @return AVFifoBuffer or NULL in case of memory allocation failure
* @deprecated use av_fifo_alloc2()
*/
attribute_deprecated
AVFifoBuffer *av_fifo_alloc(unsigned int size);
/**
@ -261,33 +46,25 @@ AVFifoBuffer *av_fifo_alloc(unsigned int size);
* @param nmemb number of elements
* @param size size of the single element
* @return AVFifoBuffer or NULL in case of memory allocation failure
* @deprecated use av_fifo_alloc2()
*/
attribute_deprecated
AVFifoBuffer *av_fifo_alloc_array(size_t nmemb, size_t size);
/**
* Free an AVFifoBuffer.
* @param f AVFifoBuffer to free
* @deprecated use the AVFifo API with av_fifo_freep2()
*/
attribute_deprecated
void av_fifo_free(AVFifoBuffer *f);
/**
* Free an AVFifoBuffer and reset pointer to NULL.
* @param f AVFifoBuffer to free
* @deprecated use the AVFifo API with av_fifo_freep2()
*/
attribute_deprecated
void av_fifo_freep(AVFifoBuffer **f);
/**
* Reset the AVFifoBuffer to the state right after av_fifo_alloc, in particular it is emptied.
* @param f AVFifoBuffer to reset
* @deprecated use av_fifo_reset2() with the new AVFifo-API
*/
attribute_deprecated
void av_fifo_reset(AVFifoBuffer *f);
/**
@ -295,9 +72,7 @@ void av_fifo_reset(AVFifoBuffer *f);
* amount of data you can read from it.
* @param f AVFifoBuffer to read from
* @return size
* @deprecated use av_fifo_can_read() with the new AVFifo-API
*/
attribute_deprecated
int av_fifo_size(const AVFifoBuffer *f);
/**
@ -305,9 +80,7 @@ int av_fifo_size(const AVFifoBuffer *f);
* amount of data you can write into it.
* @param f AVFifoBuffer to write into
* @return size
* @deprecated use av_fifo_can_write() with the new AVFifo-API
*/
attribute_deprecated
int av_fifo_space(const AVFifoBuffer *f);
/**
@ -318,13 +91,7 @@ int av_fifo_space(const AVFifoBuffer *f);
* @param buf_size number of bytes to read
* @param func generic read function
* @param dest data destination
*
* @return a non-negative number on success, a negative error code on failure
*
* @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL,
* av_fifo_peek_to_cb() otherwise
*/
attribute_deprecated
int av_fifo_generic_peek_at(AVFifoBuffer *f, void *dest, int offset, int buf_size, void (*func)(void*, void*, int));
/**
@ -334,13 +101,7 @@ int av_fifo_generic_peek_at(AVFifoBuffer *f, void *dest, int offset, int buf_siz
* @param buf_size number of bytes to read
* @param func generic read function
* @param dest data destination
*
* @return a non-negative number on success, a negative error code on failure
*
* @deprecated use the new AVFifo-API with av_fifo_peek() when func == NULL,
* av_fifo_peek_to_cb() otherwise
*/
attribute_deprecated
int av_fifo_generic_peek(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int));
/**
@ -349,13 +110,7 @@ int av_fifo_generic_peek(AVFifoBuffer *f, void *dest, int buf_size, void (*func)
* @param buf_size number of bytes to read
* @param func generic read function
* @param dest data destination
*
* @return a non-negative number on success, a negative error code on failure
*
* @deprecated use the new AVFifo-API with av_fifo_read() when func == NULL,
* av_fifo_read_to_cb() otherwise
*/
attribute_deprecated
int av_fifo_generic_read(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void*, void*, int));
/**
@ -369,12 +124,8 @@ int av_fifo_generic_read(AVFifoBuffer *f, void *dest, int buf_size, void (*func)
* func must return the number of bytes written to dest_buf, or <= 0 to
* indicate no more data available to write.
* If func is NULL, src is interpreted as a simple byte array for source data.
* @return the number of bytes written to the FIFO or a negative error code on failure
*
* @deprecated use the new AVFifo-API with av_fifo_write() when func == NULL,
* av_fifo_write_from_cb() otherwise
* @return the number of bytes written to the FIFO
*/
attribute_deprecated
int av_fifo_generic_write(AVFifoBuffer *f, void *src, int size, int (*func)(void*, void*, int));
/**
@ -384,11 +135,7 @@ int av_fifo_generic_write(AVFifoBuffer *f, void *src, int size, int (*func)(void
* @param f AVFifoBuffer to resize
* @param size new AVFifoBuffer size in bytes
* @return <0 for failure, >=0 otherwise
*
* @deprecated use the new AVFifo-API with av_fifo_grow2() to increase FIFO size,
* decreasing FIFO size is not supported
*/
attribute_deprecated
int av_fifo_realloc2(AVFifoBuffer *f, unsigned int size);
/**
@ -399,24 +146,16 @@ int av_fifo_realloc2(AVFifoBuffer *f, unsigned int size);
* @param f AVFifoBuffer to resize
* @param additional_space the amount of space in bytes to allocate in addition to av_fifo_size()
* @return <0 for failure, >=0 otherwise
*
* @deprecated use the new AVFifo-API with av_fifo_grow2(); note that unlike
* this function it adds to the allocated size, rather than to the used size
*/
attribute_deprecated
int av_fifo_grow(AVFifoBuffer *f, unsigned int additional_space);
/**
* Read and discard the specified amount of data from an AVFifoBuffer.
* @param f AVFifoBuffer to read from
* @param size amount of data to read in bytes
*
* @deprecated use the new AVFifo-API with av_fifo_drain2()
*/
attribute_deprecated
void av_fifo_drain(AVFifoBuffer *f, int size);
#if FF_API_FIFO_PEEK2
/**
* Return a pointer to the data stored in a FIFO buffer at a certain offset.
* The FIFO buffer is not modified.
@ -426,9 +165,7 @@ void av_fifo_drain(AVFifoBuffer *f, int size);
* than the used buffer size or the returned pointer will
* point outside to the buffer data.
* The used buffer size can be checked with av_fifo_size().
* @deprecated use the new AVFifo-API with av_fifo_peek() or av_fifo_peek_to_cb()
*/
attribute_deprecated
static inline uint8_t *av_fifo_peek2(const AVFifoBuffer *f, int offs)
{
uint8_t *ptr = f->rptr + offs;
@ -438,11 +175,5 @@ static inline uint8_t *av_fifo_peek2(const AVFifoBuffer *f, int offs)
ptr = f->end - (f->buffer - ptr);
return ptr;
}
#endif
#endif
/**
* @}
*/
#endif /* AVUTIL_FIFO_H */

13
output/include/arm64-v8a/libavutil/file.h
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@ -19,11 +19,9 @@
#ifndef AVUTIL_FILE_H
#define AVUTIL_FILE_H
#include <stddef.h>
#include <stdint.h>
#include "version.h"
#include "attributes.h"
#include "avutil.h"
/**
* @file
@ -35,13 +33,8 @@
* allocated buffer or map it with mmap() when available.
* In case of success set *bufptr to the read or mmapped buffer, and
* *size to the size in bytes of the buffer in *bufptr.
* Unlike mmap this function succeeds with zero sized files, in this
* case *bufptr will be set to NULL and *size will be set to 0.
* The returned buffer must be released with av_file_unmap().
*
* @param filename path to the file
* @param[out] bufptr pointee is set to the mapped or allocated buffer
* @param[out] size pointee is set to the size in bytes of the buffer
* @param log_offset loglevel offset used for logging
* @param log_ctx context used for logging
* @return a non negative number in case of success, a negative value
@ -54,13 +47,11 @@ int av_file_map(const char *filename, uint8_t **bufptr, size_t *size,
/**
* Unmap or free the buffer bufptr created by av_file_map().
*
* @param bufptr the buffer previously created with av_file_map()
* @param size size in bytes of bufptr, must be the same as returned
* by av_file_map()
*/
void av_file_unmap(uint8_t *bufptr, size_t size);
#if FF_API_AV_FOPEN_UTF8
/**
* Wrapper to work around the lack of mkstemp() on mingw.
* Also, tries to create file in /tmp first, if possible.
@ -73,8 +64,6 @@ void av_file_unmap(uint8_t *bufptr, size_t size);
* libraries and could interfere with the calling application.
* @deprecated as fd numbers cannot be passed saftely between libs on some platforms
*/
attribute_deprecated
int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx);
#endif
#endif /* AVUTIL_FILE_H */

260
output/include/arm64-v8a/libavutil/film_grain_params.h
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@ -1,260 +0,0 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_FILM_GRAIN_PARAMS_H
#define AVUTIL_FILM_GRAIN_PARAMS_H
#include "frame.h"
enum AVFilmGrainParamsType {
AV_FILM_GRAIN_PARAMS_NONE = 0,
/**
* The union is valid when interpreted as AVFilmGrainAOMParams (codec.aom)
*/
AV_FILM_GRAIN_PARAMS_AV1,
/**
* The union is valid when interpreted as AVFilmGrainH274Params (codec.h274)
*/
AV_FILM_GRAIN_PARAMS_H274,
};
/**
* This structure describes how to handle film grain synthesis for AOM codecs.
*
* @note The struct must be allocated as part of AVFilmGrainParams using
* av_film_grain_params_alloc(). Its size is not a part of the public ABI.
*/
typedef struct AVFilmGrainAOMParams {
/**
* Number of points, and the scale and value for each point of the
* piecewise linear scaling function for the uma plane.
*/
int num_y_points;
uint8_t y_points[14][2 /* value, scaling */];
/**
* Signals whether to derive the chroma scaling function from the luma.
* Not equivalent to copying the luma values and scales.
*/
int chroma_scaling_from_luma;
/**
* If chroma_scaling_from_luma is set to 0, signals the chroma scaling
* function parameters.
*/
int num_uv_points[2 /* cb, cr */];
uint8_t uv_points[2 /* cb, cr */][10][2 /* value, scaling */];
/**
* Specifies the shift applied to the chroma components. For AV1, its within
* [8; 11] and determines the range and quantization of the film grain.
*/
int scaling_shift;
/**
* Specifies the auto-regression lag.
*/
int ar_coeff_lag;
/**
* Luma auto-regression coefficients. The number of coefficients is given by
* 2 * ar_coeff_lag * (ar_coeff_lag + 1).
*/
int8_t ar_coeffs_y[24];
/**
* Chroma auto-regression coefficients. The number of coefficients is given by
* 2 * ar_coeff_lag * (ar_coeff_lag + 1) + !!num_y_points.
*/
int8_t ar_coeffs_uv[2 /* cb, cr */][25];
/**
* Specifies the range of the auto-regressive coefficients. Values of 6,
* 7, 8 and so on represent a range of [-2, 2), [-1, 1), [-0.5, 0.5) and
* so on. For AV1 must be between 6 and 9.
*/
int ar_coeff_shift;
/**
* Signals the down shift applied to the generated gaussian numbers during
* synthesis.
*/
int grain_scale_shift;
/**
* Specifies the luma/chroma multipliers for the index to the component
* scaling function.
*/
int uv_mult[2 /* cb, cr */];
int uv_mult_luma[2 /* cb, cr */];
/**
* Offset used for component scaling function. For AV1 its a 9-bit value
* with a range [-256, 255]
*/
int uv_offset[2 /* cb, cr */];
/**
* Signals whether to overlap film grain blocks.
*/
int overlap_flag;
/**
* Signals to clip to limited color levels after film grain application.
*/
int limit_output_range;
} AVFilmGrainAOMParams;
/**
* This structure describes how to handle film grain synthesis for codecs using
* the ITU-T H.274 Versatile suplemental enhancement information message.
*
* @note The struct must be allocated as part of AVFilmGrainParams using
* av_film_grain_params_alloc(). Its size is not a part of the public ABI.
*/
typedef struct AVFilmGrainH274Params {
/**
* Specifies the film grain simulation mode.
* 0 = Frequency filtering, 1 = Auto-regression
*/
int model_id;
/**
* Specifies the bit depth used for the luma component.
*/
int bit_depth_luma;
/**
* Specifies the bit depth used for the chroma components.
*/
int bit_depth_chroma;
enum AVColorRange color_range;
enum AVColorPrimaries color_primaries;
enum AVColorTransferCharacteristic color_trc;
enum AVColorSpace color_space;
/**
* Specifies the blending mode used to blend the simulated film grain
* with the decoded images.
*
* 0 = Additive, 1 = Multiplicative
*/
int blending_mode_id;
/**
* Specifies a scale factor used in the film grain characterization equations.
*/
int log2_scale_factor;
/**
* Indicates if the modelling of film grain for a given component is present.
*/
int component_model_present[3 /* y, cb, cr */];
/**
* Specifies the number of intensity intervals for which a specific set of
* model values has been estimated, with a range of [1, 256].
*/
uint16_t num_intensity_intervals[3 /* y, cb, cr */];
/**
* Specifies the number of model values present for each intensity interval
* in which the film grain has been modelled, with a range of [1, 6].
*/
uint8_t num_model_values[3 /* y, cb, cr */];
/**
* Specifies the lower ounds of each intensity interval for whichthe set of
* model values applies for the component.
*/
uint8_t intensity_interval_lower_bound[3 /* y, cb, cr */][256 /* intensity interval */];
/**
* Specifies the upper bound of each intensity interval for which the set of
* model values applies for the component.
*/
uint8_t intensity_interval_upper_bound[3 /* y, cb, cr */][256 /* intensity interval */];
/**
* Specifies the model values for the component for each intensity interval.
* - When model_id == 0, the following applies:
* For comp_model_value[y], the range of values is [0, 2^bit_depth_luma - 1]
* For comp_model_value[cb..cr], the range of values is [0, 2^bit_depth_chroma - 1]
* - Otherwise, the following applies:
* For comp_model_value[y], the range of values is [-2^(bit_depth_luma - 1), 2^(bit_depth_luma - 1) - 1]
* For comp_model_value[cb..cr], the range of values is [-2^(bit_depth_chroma - 1), 2^(bit_depth_chroma - 1) - 1]
*/
int16_t comp_model_value[3 /* y, cb, cr */][256 /* intensity interval */][6 /* model value */];
} AVFilmGrainH274Params;
/**
* This structure describes how to handle film grain synthesis in video
* for specific codecs. Must be present on every frame where film grain is
* meant to be synthesised for correct presentation.
*
* @note The struct must be allocated with av_film_grain_params_alloc() and
* its size is not a part of the public ABI.
*/
typedef struct AVFilmGrainParams {
/**
* Specifies the codec for which this structure is valid.
*/
enum AVFilmGrainParamsType type;
/**
* Seed to use for the synthesis process, if the codec allows for it.
*
* @note For H.264, this refers to `pic_offset` as defined in
* SMPTE RDD 5-2006.
*/
uint64_t seed;
/**
* Additional fields may be added both here and in any structure included.
* If a codec's film grain structure differs slightly over another
* codec's, fields within may change meaning depending on the type.
*/
union {
AVFilmGrainAOMParams aom;
AVFilmGrainH274Params h274;
} codec;
} AVFilmGrainParams;
/**
* Allocate an AVFilmGrainParams structure and set its fields to
* default values. The resulting struct can be freed using av_freep().
* If size is not NULL it will be set to the number of bytes allocated.
*
* @return An AVFilmGrainParams filled with default values or NULL
* on failure.
*/
AVFilmGrainParams *av_film_grain_params_alloc(size_t *size);
/**
* Allocate a complete AVFilmGrainParams and add it to the frame.
*
* @param frame The frame which side data is added to.
*
* @return The AVFilmGrainParams structure to be filled by caller.
*/
AVFilmGrainParams *av_film_grain_params_create_side_data(AVFrame *frame);
#endif /* AVUTIL_FILM_GRAIN_PARAMS_H */

317
output/include/arm64-v8a/libavutil/frame.h
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@ -30,7 +30,6 @@
#include "avutil.h"
#include "buffer.h"
#include "channel_layout.h"
#include "dict.h"
#include "rational.h"
#include "samplefmt.h"
@ -142,78 +141,6 @@ enum AVFrameSideDataType {
* metadata key entry "name".
*/
AV_FRAME_DATA_ICC_PROFILE,
/**
* Timecode which conforms to SMPTE ST 12-1. The data is an array of 4 uint32_t
* where the first uint32_t describes how many (1-3) of the other timecodes are used.
* The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum()
* function in libavutil/timecode.h.
*/
AV_FRAME_DATA_S12M_TIMECODE,
/**
* HDR dynamic metadata associated with a video frame. The payload is
* an AVDynamicHDRPlus type and contains information for color
* volume transform - application 4 of SMPTE 2094-40:2016 standard.
*/
AV_FRAME_DATA_DYNAMIC_HDR_PLUS,
/**
* Regions Of Interest, the data is an array of AVRegionOfInterest type, the number of
* array element is implied by AVFrameSideData.size / AVRegionOfInterest.self_size.
*/
AV_FRAME_DATA_REGIONS_OF_INTEREST,
/**
* Encoding parameters for a video frame, as described by AVVideoEncParams.
*/
AV_FRAME_DATA_VIDEO_ENC_PARAMS,
/**
* User data unregistered metadata associated with a video frame.
* This is the H.26[45] UDU SEI message, and shouldn't be used for any other purpose
* The data is stored as uint8_t in AVFrameSideData.data which is 16 bytes of
* uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of user_data_payload_byte.
*/
AV_FRAME_DATA_SEI_UNREGISTERED,
/**
* Film grain parameters for a frame, described by AVFilmGrainParams.
* Must be present for every frame which should have film grain applied.
*/
AV_FRAME_DATA_FILM_GRAIN_PARAMS,
/**
* Bounding boxes for object detection and classification,
* as described by AVDetectionBBoxHeader.
*/
AV_FRAME_DATA_DETECTION_BBOXES,
/**
* Dolby Vision RPU raw data, suitable for passing to x265
* or other libraries. Array of uint8_t, with NAL emulation
* bytes intact.
*/
AV_FRAME_DATA_DOVI_RPU_BUFFER,
/**
* Parsed Dolby Vision metadata, suitable for passing to a software
* implementation. The payload is the AVDOVIMetadata struct defined in
* libavutil/dovi_meta.h.
*/
AV_FRAME_DATA_DOVI_METADATA,
/**
* HDR Vivid dynamic metadata associated with a video frame. The payload is
* an AVDynamicHDRVivid type and contains information for color
* volume transform - CUVA 005.1-2021.
*/
AV_FRAME_DATA_DYNAMIC_HDR_VIVID,
/**
* Ambient viewing environment metadata, as defined by H.274.
*/
AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT,
};
enum AVActiveFormatDescription {
@ -236,67 +163,11 @@ enum AVActiveFormatDescription {
typedef struct AVFrameSideData {
enum AVFrameSideDataType type;
uint8_t *data;
size_t size;
int size;
AVDictionary *metadata;
AVBufferRef *buf;
} AVFrameSideData;
/**
* Structure describing a single Region Of Interest.
*
* When multiple regions are defined in a single side-data block, they
* should be ordered from most to least important - some encoders are only
* capable of supporting a limited number of distinct regions, so will have
* to truncate the list.
*
* When overlapping regions are defined, the first region containing a given
* area of the frame applies.
*/
typedef struct AVRegionOfInterest {
/**
* Must be set to the size of this data structure (that is,
* sizeof(AVRegionOfInterest)).
*/
uint32_t self_size;
/**
* Distance in pixels from the top edge of the frame to the top and
* bottom edges and from the left edge of the frame to the left and
* right edges of the rectangle defining this region of interest.
*
* The constraints on a region are encoder dependent, so the region
* actually affected may be slightly larger for alignment or other
* reasons.
*/
int top;
int bottom;
int left;
int right;
/**
* Quantisation offset.
*
* Must be in the range -1 to +1. A value of zero indicates no quality
* change. A negative value asks for better quality (less quantisation),
* while a positive value asks for worse quality (greater quantisation).
*
* The range is calibrated so that the extreme values indicate the
* largest possible offset - if the rest of the frame is encoded with the
* worst possible quality, an offset of -1 indicates that this region
* should be encoded with the best possible quality anyway. Intermediate
* values are then interpolated in some codec-dependent way.
*
* For example, in 10-bit H.264 the quantisation parameter varies between
* -12 and 51. A typical qoffset value of -1/10 therefore indicates that
* this region should be encoded with a QP around one-tenth of the full
* range better than the rest of the frame. So, if most of the frame
* were to be encoded with a QP of around 30, this region would get a QP
* of around 24 (an offset of approximately -1/10 * (51 - -12) = -6.3).
* An extreme value of -1 would indicate that this region should be
* encoded with the best possible quality regardless of the treatment of
* the rest of the frame - that is, should be encoded at a QP of -12.
*/
AVRational qoffset;
} AVRegionOfInterest;
/**
* This structure describes decoded (raw) audio or video data.
*
@ -331,32 +202,21 @@ typedef struct AVFrame {
#define AV_NUM_DATA_POINTERS 8
/**
* pointer to the picture/channel planes.
* This might be different from the first allocated byte. For video,
* it could even point to the end of the image data.
*
* All pointers in data and extended_data must point into one of the
* AVBufferRef in buf or extended_buf.
* This might be different from the first allocated byte
*
* Some decoders access areas outside 0,0 - width,height, please
* see avcodec_align_dimensions2(). Some filters and swscale can read
* up to 16 bytes beyond the planes, if these filters are to be used,
* then 16 extra bytes must be allocated.
*
* NOTE: Pointers not needed by the format MUST be set to NULL.
*
* @attention In case of video, the data[] pointers can point to the
* end of image data in order to reverse line order, when used in
* combination with negative values in the linesize[] array.
* NOTE: Except for hwaccel formats, pointers not needed by the format
* MUST be set to NULL.
*/
uint8_t *data[AV_NUM_DATA_POINTERS];
/**
* For video, a positive or negative value, which is typically indicating
* the size in bytes of each picture line, but it can also be:
* - the negative byte size of lines for vertical flipping
* (with data[n] pointing to the end of the data
* - a positive or negative multiple of the byte size as for accessing
* even and odd fields of a frame (possibly flipped)
* For video, size in bytes of each picture line.
* For audio, size in bytes of each plane.
*
* For audio, only linesize[0] may be set. For planar audio, each channel
* plane must be the same size.
@ -368,9 +228,6 @@ typedef struct AVFrame {
*
* @note The linesize may be larger than the size of usable data -- there
* may be extra padding present for performance reasons.
*
* @attention In case of video, line size values can be negative to achieve
* a vertically inverted iteration over image lines.
*/
int linesize[AV_NUM_DATA_POINTERS];
@ -436,6 +293,15 @@ typedef struct AVFrame {
*/
int64_t pts;
#if FF_API_PKT_PTS
/**
* PTS copied from the AVPacket that was decoded to produce this frame.
* @deprecated use the pts field instead
*/
attribute_deprecated
int64_t pkt_pts;
#endif
/**
* DTS copied from the AVPacket that triggered returning this frame. (if frame threading isn't used)
* This is also the Presentation time of this AVFrame calculated from
@ -443,26 +309,14 @@ typedef struct AVFrame {
*/
int64_t pkt_dts;
/**
* Time base for the timestamps in this frame.
* In the future, this field may be set on frames output by decoders or
* filters, but its value will be by default ignored on input to encoders
* or filters.
*/
AVRational time_base;
#if FF_API_FRAME_PICTURE_NUMBER
/**
* picture number in bitstream order
*/
attribute_deprecated
int coded_picture_number;
/**
* picture number in display order
*/
attribute_deprecated
int display_picture_number;
#endif
/**
* quality (between 1 (good) and FF_LAMBDA_MAX (bad))
@ -474,6 +328,14 @@ typedef struct AVFrame {
*/
void *opaque;
#if FF_API_ERROR_FRAME
/**
* @deprecated unused
*/
attribute_deprecated
uint64_t error[AV_NUM_DATA_POINTERS];
#endif
/**
* When decoding, this signals how much the picture must be delayed.
* extra_delay = repeat_pict / (2*fps)
@ -495,7 +357,6 @@ typedef struct AVFrame {
*/
int palette_has_changed;
#if FF_API_REORDERED_OPAQUE
/**
* reordered opaque 64 bits (generally an integer or a double precision float
* PTS but can be anything).
@ -503,32 +364,25 @@ typedef struct AVFrame {
* that time,
* the decoder reorders values as needed and sets AVFrame.reordered_opaque
* to exactly one of the values provided by the user through AVCodecContext.reordered_opaque
*
* @deprecated Use AV_CODEC_FLAG_COPY_OPAQUE instead
* @deprecated in favor of pkt_pts
*/
attribute_deprecated
int64_t reordered_opaque;
#endif
/**
* Sample rate of the audio data.
*/
int sample_rate;
#if FF_API_OLD_CHANNEL_LAYOUT
/**
* Channel layout of the audio data.
* @deprecated use ch_layout instead
*/
attribute_deprecated
uint64_t channel_layout;
#endif
/**
* AVBuffer references backing the data for this frame. All the pointers in
* data and extended_data must point inside one of the buffers in buf or
* extended_buf. This array must be filled contiguously -- if buf[i] is
* non-NULL then buf[j] must also be non-NULL for all j < i.
* AVBuffer references backing the data for this frame. If all elements of
* this array are NULL, then this frame is not reference counted. This array
* must be filled contiguously -- if buf[i] is non-NULL then buf[j] must
* also be non-NULL for all j < i.
*
* There may be at most one AVBuffer per data plane, so for video this array
* always contains all the references. For planar audio with more than
@ -618,18 +472,13 @@ typedef struct AVFrame {
*/
int64_t pkt_pos;
#if FF_API_PKT_DURATION
/**
* duration of the corresponding packet, expressed in
* AVStream->time_base units, 0 if unknown.
* - encoding: unused
* - decoding: Read by user.
*
* @deprecated use duration instead
*/
attribute_deprecated
int64_t pkt_duration;
#endif
/**
* metadata.
@ -648,19 +497,13 @@ typedef struct AVFrame {
int decode_error_flags;
#define FF_DECODE_ERROR_INVALID_BITSTREAM 1
#define FF_DECODE_ERROR_MISSING_REFERENCE 2
#define FF_DECODE_ERROR_CONCEALMENT_ACTIVE 4
#define FF_DECODE_ERROR_DECODE_SLICES 8
#if FF_API_OLD_CHANNEL_LAYOUT
/**
* number of audio channels, only used for audio.
* - encoding: unused
* - decoding: Read by user.
* @deprecated use ch_layout instead
*/
attribute_deprecated
int channels;
#endif
/**
* size of the corresponding packet containing the compressed
@ -671,6 +514,23 @@ typedef struct AVFrame {
*/
int pkt_size;
#if FF_API_FRAME_QP
/**
* QP table
*/
attribute_deprecated
int8_t *qscale_table;
/**
* QP store stride
*/
attribute_deprecated
int qstride;
attribute_deprecated
int qscale_type;
AVBufferRef *qp_table_buf;
#endif
/**
* For hwaccel-format frames, this should be a reference to the
* AVHWFramesContext describing the frame.
@ -703,31 +563,45 @@ typedef struct AVFrame {
/**
* @}
*/
/**
* AVBufferRef for internal use by a single libav* library.
* Must not be used to transfer data between libraries.
* Has to be NULL when ownership of the frame leaves the respective library.
*
* Code outside the FFmpeg libs should never check or change the contents of the buffer ref.
*
* FFmpeg calls av_buffer_unref() on it when the frame is unreferenced.
* av_frame_copy_props() calls create a new reference with av_buffer_ref()
* for the target frame's private_ref field.
*/
AVBufferRef *private_ref;
/**
* Channel layout of the audio data.
*/
AVChannelLayout ch_layout;
/**
* Duration of the frame, in the same units as pts. 0 if unknown.
*/
int64_t duration;
} AVFrame;
/**
* Accessors for some AVFrame fields. These used to be provided for ABI
* compatibility, and do not need to be used anymore.
*/
int64_t av_frame_get_best_effort_timestamp(const AVFrame *frame);
void av_frame_set_best_effort_timestamp(AVFrame *frame, int64_t val);
int64_t av_frame_get_pkt_duration (const AVFrame *frame);
void av_frame_set_pkt_duration (AVFrame *frame, int64_t val);
int64_t av_frame_get_pkt_pos (const AVFrame *frame);
void av_frame_set_pkt_pos (AVFrame *frame, int64_t val);
int64_t av_frame_get_channel_layout (const AVFrame *frame);
void av_frame_set_channel_layout (AVFrame *frame, int64_t val);
int av_frame_get_channels (const AVFrame *frame);
void av_frame_set_channels (AVFrame *frame, int val);
int av_frame_get_sample_rate (const AVFrame *frame);
void av_frame_set_sample_rate (AVFrame *frame, int val);
AVDictionary *av_frame_get_metadata (const AVFrame *frame);
void av_frame_set_metadata (AVFrame *frame, AVDictionary *val);
int av_frame_get_decode_error_flags (const AVFrame *frame);
void av_frame_set_decode_error_flags (AVFrame *frame, int val);
int av_frame_get_pkt_size(const AVFrame *frame);
void av_frame_set_pkt_size(AVFrame *frame, int val);
AVDictionary **avpriv_frame_get_metadatap(AVFrame *frame);
#if FF_API_FRAME_QP
int8_t *av_frame_get_qp_table(AVFrame *f, int *stride, int *type);
int av_frame_set_qp_table(AVFrame *f, AVBufferRef *buf, int stride, int type);
#endif
enum AVColorSpace av_frame_get_colorspace(const AVFrame *frame);
void av_frame_set_colorspace(AVFrame *frame, enum AVColorSpace val);
enum AVColorRange av_frame_get_color_range(const AVFrame *frame);
void av_frame_set_color_range(AVFrame *frame, enum AVColorRange val);
/**
* Get the name of a colorspace.
* @return a static string identifying the colorspace; can be NULL.
*/
const char *av_get_colorspace_name(enum AVColorSpace val);
/**
* Allocate an AVFrame and set its fields to default values. The resulting
@ -796,7 +670,7 @@ void av_frame_move_ref(AVFrame *dst, AVFrame *src);
* The following fields must be set on frame before calling this function:
* - format (pixel format for video, sample format for audio)
* - width and height for video
* - nb_samples and ch_layout for audio
* - nb_samples and channel_layout for audio
*
* This function will fill AVFrame.data and AVFrame.buf arrays and, if
* necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf.
@ -833,8 +707,7 @@ int av_frame_is_writable(AVFrame *frame);
* Ensure that the frame data is writable, avoiding data copy if possible.
*
* Do nothing if the frame is writable, allocate new buffers and copy the data
* if it is not. Non-refcounted frames behave as non-writable, i.e. a copy
* is always made.
* if it is not.
*
* @return 0 on success, a negative AVERROR on error.
*
@ -869,7 +742,6 @@ int av_frame_copy_props(AVFrame *dst, const AVFrame *src);
/**
* Get the buffer reference a given data plane is stored in.
*
* @param frame the frame to get the plane's buffer from
* @param plane index of the data plane of interest in frame->extended_data.
*
* @return the buffer reference that contains the plane or NULL if the input
@ -888,23 +760,7 @@ AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane);
*/
AVFrameSideData *av_frame_new_side_data(AVFrame *frame,
enum AVFrameSideDataType type,
size_t size);
/**
* Add a new side data to a frame from an existing AVBufferRef
*
* @param frame a frame to which the side data should be added
* @param type the type of the added side data
* @param buf an AVBufferRef to add as side data. The ownership of
* the reference is transferred to the frame.
*
* @return newly added side data on success, NULL on error. On failure
* the frame is unchanged and the AVBufferRef remains owned by
* the caller.
*/
AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame,
enum AVFrameSideDataType type,
AVBufferRef *buf);
int size);
/**
* @return a pointer to the side data of a given type on success, NULL if there
@ -914,7 +770,8 @@ AVFrameSideData *av_frame_get_side_data(const AVFrame *frame,
enum AVFrameSideDataType type);
/**
* Remove and free all side data instances of the given type.
* If side data of the supplied type exists in the frame, free it and remove it
* from the frame.
*/
void av_frame_remove_side_data(AVFrame *frame, enum AVFrameSideDataType type);

3
output/include/arm64-v8a/libavutil/hash.h
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@ -27,7 +27,6 @@
#ifndef AVUTIL_HASH_H
#define AVUTIL_HASH_H
#include <stddef.h>
#include <stdint.h>
/**
@ -180,7 +179,7 @@ void av_hash_init(struct AVHashContext *ctx);
* @param[in] src Data to be added to the hash context
* @param[in] len Size of the additional data
*/
void av_hash_update(struct AVHashContext *ctx, const uint8_t *src, size_t len);
void av_hash_update(struct AVHashContext *ctx, const uint8_t *src, int len);
/**
* Finalize a hash context and compute the actual hash value.

343
output/include/arm64-v8a/libavutil/hdr_dynamic_metadata.h
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@ -1,343 +0,0 @@
/*
* Copyright (c) 2018 Mohammad Izadi <moh.izadi at gmail.com>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_HDR_DYNAMIC_METADATA_H
#define AVUTIL_HDR_DYNAMIC_METADATA_H
#include "frame.h"
#include "rational.h"
/**
* Option for overlapping elliptical pixel selectors in an image.
*/
enum AVHDRPlusOverlapProcessOption {
AV_HDR_PLUS_OVERLAP_PROCESS_WEIGHTED_AVERAGING = 0,
AV_HDR_PLUS_OVERLAP_PROCESS_LAYERING = 1,
};
/**
* Represents the percentile at a specific percentage in
* a distribution.
*/
typedef struct AVHDRPlusPercentile {
/**
* The percentage value corresponding to a specific percentile linearized
* RGB value in the processing window in the scene. The value shall be in
* the range of 0 to100, inclusive.
*/
uint8_t percentage;
/**
* The linearized maxRGB value at a specific percentile in the processing
* window in the scene. The value shall be in the range of 0 to 1, inclusive
* and in multiples of 0.00001.
*/
AVRational percentile;
} AVHDRPlusPercentile;
/**
* Color transform parameters at a processing window in a dynamic metadata for
* SMPTE 2094-40.
*/
typedef struct AVHDRPlusColorTransformParams {
/**
* The relative x coordinate of the top left pixel of the processing
* window. The value shall be in the range of 0 and 1, inclusive and
* in multiples of 1/(width of Picture - 1). The value 1 corresponds
* to the absolute coordinate of width of Picture - 1. The value for
* first processing window shall be 0.
*/
AVRational window_upper_left_corner_x;
/**
* The relative y coordinate of the top left pixel of the processing
* window. The value shall be in the range of 0 and 1, inclusive and
* in multiples of 1/(height of Picture - 1). The value 1 corresponds
* to the absolute coordinate of height of Picture - 1. The value for
* first processing window shall be 0.
*/
AVRational window_upper_left_corner_y;
/**
* The relative x coordinate of the bottom right pixel of the processing
* window. The value shall be in the range of 0 and 1, inclusive and
* in multiples of 1/(width of Picture - 1). The value 1 corresponds
* to the absolute coordinate of width of Picture - 1. The value for
* first processing window shall be 1.
*/
AVRational window_lower_right_corner_x;
/**
* The relative y coordinate of the bottom right pixel of the processing
* window. The value shall be in the range of 0 and 1, inclusive and
* in multiples of 1/(height of Picture - 1). The value 1 corresponds
* to the absolute coordinate of height of Picture - 1. The value for
* first processing window shall be 1.
*/
AVRational window_lower_right_corner_y;
/**
* The x coordinate of the center position of the concentric internal and
* external ellipses of the elliptical pixel selector in the processing
* window. The value shall be in the range of 0 to (width of Picture - 1),
* inclusive and in multiples of 1 pixel.
*/
uint16_t center_of_ellipse_x;
/**
* The y coordinate of the center position of the concentric internal and
* external ellipses of the elliptical pixel selector in the processing
* window. The value shall be in the range of 0 to (height of Picture - 1),
* inclusive and in multiples of 1 pixel.
*/
uint16_t center_of_ellipse_y;
/**
* The clockwise rotation angle in degree of arc with respect to the
* positive direction of the x-axis of the concentric internal and external
* ellipses of the elliptical pixel selector in the processing window. The
* value shall be in the range of 0 to 180, inclusive and in multiples of 1.
*/
uint8_t rotation_angle;
/**
* The semi-major axis value of the internal ellipse of the elliptical pixel
* selector in amount of pixels in the processing window. The value shall be
* in the range of 1 to 65535, inclusive and in multiples of 1 pixel.
*/
uint16_t semimajor_axis_internal_ellipse;
/**
* The semi-major axis value of the external ellipse of the elliptical pixel
* selector in amount of pixels in the processing window. The value
* shall not be less than semimajor_axis_internal_ellipse of the current
* processing window. The value shall be in the range of 1 to 65535,
* inclusive and in multiples of 1 pixel.
*/
uint16_t semimajor_axis_external_ellipse;
/**
* The semi-minor axis value of the external ellipse of the elliptical pixel
* selector in amount of pixels in the processing window. The value shall be
* in the range of 1 to 65535, inclusive and in multiples of 1 pixel.
*/
uint16_t semiminor_axis_external_ellipse;
/**
* Overlap process option indicates one of the two methods of combining
* rendered pixels in the processing window in an image with at least one
* elliptical pixel selector. For overlapping elliptical pixel selectors
* in an image, overlap_process_option shall have the same value.
*/
enum AVHDRPlusOverlapProcessOption overlap_process_option;
/**
* The maximum of the color components of linearized RGB values in the
* processing window in the scene. The values should be in the range of 0 to
* 1, inclusive and in multiples of 0.00001. maxscl[ 0 ], maxscl[ 1 ], and
* maxscl[ 2 ] are corresponding to R, G, B color components respectively.
*/
AVRational maxscl[3];
/**
* The average of linearized maxRGB values in the processing window in the
* scene. The value should be in the range of 0 to 1, inclusive and in
* multiples of 0.00001.
*/
AVRational average_maxrgb;
/**
* The number of linearized maxRGB values at given percentiles in the
* processing window in the scene. The maximum value shall be 15.
*/
uint8_t num_distribution_maxrgb_percentiles;
/**
* The linearized maxRGB values at given percentiles in the
* processing window in the scene.
*/
AVHDRPlusPercentile distribution_maxrgb[15];
/**
* The fraction of selected pixels in the image that contains the brightest
* pixel in the scene. The value shall be in the range of 0 to 1, inclusive
* and in multiples of 0.001.
*/
AVRational fraction_bright_pixels;
/**
* This flag indicates that the metadata for the tone mapping function in
* the processing window is present (for value of 1).
*/
uint8_t tone_mapping_flag;
/**
* The x coordinate of the separation point between the linear part and the
* curved part of the tone mapping function. The value shall be in the range
* of 0 to 1, excluding 0 and in multiples of 1/4095.
*/
AVRational knee_point_x;
/**
* The y coordinate of the separation point between the linear part and the
* curved part of the tone mapping function. The value shall be in the range
* of 0 to 1, excluding 0 and in multiples of 1/4095.
*/
AVRational knee_point_y;
/**
* The number of the intermediate anchor parameters of the tone mapping
* function in the processing window. The maximum value shall be 15.
*/
uint8_t num_bezier_curve_anchors;
/**
* The intermediate anchor parameters of the tone mapping function in the
* processing window in the scene. The values should be in the range of 0
* to 1, inclusive and in multiples of 1/1023.
*/
AVRational bezier_curve_anchors[15];
/**
* This flag shall be equal to 0 in bitstreams conforming to this version of
* this Specification. Other values are reserved for future use.
*/
uint8_t color_saturation_mapping_flag;
/**
* The color saturation gain in the processing window in the scene. The
* value shall be in the range of 0 to 63/8, inclusive and in multiples of
* 1/8. The default value shall be 1.
*/
AVRational color_saturation_weight;
} AVHDRPlusColorTransformParams;
/**
* This struct represents dynamic metadata for color volume transform -
* application 4 of SMPTE 2094-40:2016 standard.
*
* To be used as payload of a AVFrameSideData or AVPacketSideData with the
* appropriate type.
*
* @note The struct should be allocated with
* av_dynamic_hdr_plus_alloc() and its size is not a part of
* the public ABI.
*/
typedef struct AVDynamicHDRPlus {
/**
* Country code by Rec. ITU-T T.35 Annex A. The value shall be 0xB5.
*/
uint8_t itu_t_t35_country_code;
/**
* Application version in the application defining document in ST-2094
* suite. The value shall be set to 0.
*/
uint8_t application_version;
/**
* The number of processing windows. The value shall be in the range
* of 1 to 3, inclusive.
*/
uint8_t num_windows;
/**
* The color transform parameters for every processing window.
*/
AVHDRPlusColorTransformParams params[3];
/**
* The nominal maximum display luminance of the targeted system display,
* in units of 0.0001 candelas per square metre. The value shall be in
* the range of 0 to 10000, inclusive.
*/
AVRational targeted_system_display_maximum_luminance;
/**
* This flag shall be equal to 0 in bit streams conforming to this version
* of this Specification. The value 1 is reserved for future use.
*/
uint8_t targeted_system_display_actual_peak_luminance_flag;
/**
* The number of rows in the targeted system_display_actual_peak_luminance
* array. The value shall be in the range of 2 to 25, inclusive.
*/
uint8_t num_rows_targeted_system_display_actual_peak_luminance;
/**
* The number of columns in the
* targeted_system_display_actual_peak_luminance array. The value shall be
* in the range of 2 to 25, inclusive.
*/
uint8_t num_cols_targeted_system_display_actual_peak_luminance;
/**
* The normalized actual peak luminance of the targeted system display. The
* values should be in the range of 0 to 1, inclusive and in multiples of
* 1/15.
*/
AVRational targeted_system_display_actual_peak_luminance[25][25];
/**
* This flag shall be equal to 0 in bitstreams conforming to this version of
* this Specification. The value 1 is reserved for future use.
*/
uint8_t mastering_display_actual_peak_luminance_flag;
/**
* The number of rows in the mastering_display_actual_peak_luminance array.
* The value shall be in the range of 2 to 25, inclusive.
*/
uint8_t num_rows_mastering_display_actual_peak_luminance;
/**
* The number of columns in the mastering_display_actual_peak_luminance
* array. The value shall be in the range of 2 to 25, inclusive.
*/
uint8_t num_cols_mastering_display_actual_peak_luminance;
/**
* The normalized actual peak luminance of the mastering display used for
* mastering the image essence. The values should be in the range of 0 to 1,
* inclusive and in multiples of 1/15.
*/
AVRational mastering_display_actual_peak_luminance[25][25];
} AVDynamicHDRPlus;
/**
* Allocate an AVDynamicHDRPlus structure and set its fields to
* default values. The resulting struct can be freed using av_freep().
*
* @return An AVDynamicHDRPlus filled with default values or NULL
* on failure.
*/
AVDynamicHDRPlus *av_dynamic_hdr_plus_alloc(size_t *size);
/**
* Allocate a complete AVDynamicHDRPlus and add it to the frame.
* @param frame The frame which side data is added to.
*
* @return The AVDynamicHDRPlus structure to be filled by caller or NULL
* on failure.
*/
AVDynamicHDRPlus *av_dynamic_hdr_plus_create_side_data(AVFrame *frame);
#endif /* AVUTIL_HDR_DYNAMIC_METADATA_H */

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output/include/arm64-v8a/libavutil/hdr_dynamic_vivid_metadata.h
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@ -1,285 +0,0 @@
/*
* Copyright (c) 2021 Limin Wang <lance.lmwang at gmail.com>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H
#define AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H
#include "frame.h"
#include "rational.h"
/**
* Color tone mapping parameters at a processing window in a dynamic metadata for
* CUVA 005.1:2021.
*/
typedef struct AVHDRVividColorToneMappingParams {
/**
* The nominal maximum display luminance of the targeted system display,
* in multiples of 1.0/4095 candelas per square metre. The value shall be in
* the range of 0.0 to 1.0, inclusive.
*/
AVRational targeted_system_display_maximum_luminance;
/**
* This flag indicates that transfer the base paramter(for value of 1)
*/
int base_enable_flag;
/**
* base_param_m_p in the base parameter,
* in multiples of 1.0/16383. The value shall be in
* the range of 0.0 to 1.0, inclusive.
*/
AVRational base_param_m_p;
/**
* base_param_m_m in the base parameter,
* in multiples of 1.0/10. The value shall be in
* the range of 0.0 to 6.3, inclusive.
*/
AVRational base_param_m_m;
/**
* base_param_m_a in the base parameter,
* in multiples of 1.0/1023. The value shall be in
* the range of 0.0 to 1.0 inclusive.
*/
AVRational base_param_m_a;
/**
* base_param_m_b in the base parameter,
* in multiples of 1/1023. The value shall be in
* the range of 0.0 to 1.0, inclusive.
*/
AVRational base_param_m_b;
/**
* base_param_m_n in the base parameter,
* in multiples of 1.0/10. The value shall be in
* the range of 0.0 to 6.3, inclusive.
*/
AVRational base_param_m_n;
/**
* indicates k1_0 in the base parameter,
* base_param_k1 <= 1: k1_0 = base_param_k1
* base_param_k1 > 1: reserved
*/
int base_param_k1;
/**
* indicates k2_0 in the base parameter,
* base_param_k2 <= 1: k2_0 = base_param_k2
* base_param_k2 > 1: reserved
*/
int base_param_k2;
/**
* indicates k3_0 in the base parameter,
* base_param_k3 == 1: k3_0 = base_param_k3
* base_param_k3 == 2: k3_0 = maximum_maxrgb
* base_param_k3 > 2: reserved
*/
int base_param_k3;
/**
* This flag indicates that delta mode of base paramter(for value of 1)
*/
int base_param_Delta_enable_mode;
/**
* base_param_Delta in the base parameter,
* in multiples of 1.0/127. The value shall be in
* the range of 0.0 to 1.0, inclusive.
*/
AVRational base_param_Delta;
/**
* indicates 3Spline_enable_flag in the base parameter,
* This flag indicates that transfer three Spline of base paramter(for value of 1)
*/
int three_Spline_enable_flag;
/**
* The number of three Spline. The value shall be in the range
* of 1 to 2, inclusive.
*/
int three_Spline_num;
/**
* The mode of three Spline. the value shall be in the range
* of 0 to 3, inclusive.
*/
int three_Spline_TH_mode;
/**
* three_Spline_TH_enable_MB is in the range of 0.0 to 1.0, inclusive
* and in multiples of 1.0/255.
*
*/
AVRational three_Spline_TH_enable_MB;
/**
* 3Spline_TH_enable of three Spline.
* The value shall be in the range of 0.0 to 1.0, inclusive.
* and in multiples of 1.0/4095.
*/
AVRational three_Spline_TH_enable;
/**
* 3Spline_TH_Delta1 of three Spline.
* The value shall be in the range of 0.0 to 0.25, inclusive,
* and in multiples of 0.25/1023.
*/
AVRational three_Spline_TH_Delta1;
/**
* 3Spline_TH_Delta2 of three Spline.
* The value shall be in the range of 0.0 to 0.25, inclusive,
* and in multiples of 0.25/1023.
*/
AVRational three_Spline_TH_Delta2;
/**
* 3Spline_enable_Strength of three Spline.
* The value shall be in the range of 0.0 to 1.0, inclusive,
* and in multiples of 1.0/255.
*/
AVRational three_Spline_enable_Strength;
} AVHDRVividColorToneMappingParams;
/**
* Color transform parameters at a processing window in a dynamic metadata for
* CUVA 005.1:2021.
*/
typedef struct AVHDRVividColorTransformParams {
/**
* Indicates the minimum brightness of the displayed content.
* The values should be in the range of 0.0 to 1.0,
* inclusive and in multiples of 1/4095.
*/
AVRational minimum_maxrgb;
/**
* Indicates the average brightness of the displayed content.
* The values should be in the range of 0.0 to 1.0,
* inclusive and in multiples of 1/4095.
*/
AVRational average_maxrgb;
/**
* Indicates the variance brightness of the displayed content.
* The values should be in the range of 0.0 to 1.0,
* inclusive and in multiples of 1/4095.
*/
AVRational variance_maxrgb;
/**
* Indicates the maximum brightness of the displayed content.
* The values should be in the range of 0.0 to 1.0, inclusive
* and in multiples of 1/4095.
*/
AVRational maximum_maxrgb;
/**
* This flag indicates that the metadata for the tone mapping function in
* the processing window is present (for value of 1).
*/
int tone_mapping_mode_flag;
/**
* The number of tone mapping param. The value shall be in the range
* of 1 to 2, inclusive.
*/
int tone_mapping_param_num;
/**
* The color tone mapping parameters.
*/
AVHDRVividColorToneMappingParams tm_params[2];
/**
* This flag indicates that the metadata for the color saturation mapping in
* the processing window is present (for value of 1).
*/
int color_saturation_mapping_flag;
/**
* The number of color saturation param. The value shall be in the range
* of 0 to 7, inclusive.
*/
int color_saturation_num;
/**
* Indicates the color correction strength parameter.
* The values should be in the range of 0.0 to 2.0, inclusive
* and in multiples of 1/128.
*/
AVRational color_saturation_gain[8];
} AVHDRVividColorTransformParams;
/**
* This struct represents dynamic metadata for color volume transform -
* CUVA 005.1:2021 standard
*
* To be used as payload of a AVFrameSideData or AVPacketSideData with the
* appropriate type.
*
* @note The struct should be allocated with
* av_dynamic_hdr_vivid_alloc() and its size is not a part of
* the public ABI.
*/
typedef struct AVDynamicHDRVivid {
/**
* The system start code. The value shall be set to 0x01.
*/
uint8_t system_start_code;
/**
* The number of processing windows. The value shall be set to 0x01
* if the system_start_code is 0x01.
*/
uint8_t num_windows;
/**
* The color transform parameters for every processing window.
*/
AVHDRVividColorTransformParams params[3];
} AVDynamicHDRVivid;
/**
* Allocate an AVDynamicHDRVivid structure and set its fields to
* default values. The resulting struct can be freed using av_freep().
*
* @return An AVDynamicHDRVivid filled with default values or NULL
* on failure.
*/
AVDynamicHDRVivid *av_dynamic_hdr_vivid_alloc(size_t *size);
/**
* Allocate a complete AVDynamicHDRVivid and add it to the frame.
* @param frame The frame which side data is added to.
*
* @return The AVDynamicHDRVivid structure to be filled by caller or NULL
* on failure.
*/
AVDynamicHDRVivid *av_dynamic_hdr_vivid_create_side_data(AVFrame *frame);
#endif /* AVUTIL_HDR_DYNAMIC_VIVID_METADATA_H */

3
output/include/arm64-v8a/libavutil/hmac.h
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@ -23,6 +23,7 @@
#include <stdint.h>
#include "version.h"
/**
* @defgroup lavu_hmac HMAC
* @ingroup lavu_crypto
@ -34,7 +35,7 @@ enum AVHMACType {
AV_HMAC_SHA1,
AV_HMAC_SHA224,
AV_HMAC_SHA256,
AV_HMAC_SHA384,
AV_HMAC_SHA384 = 12,
AV_HMAC_SHA512,
};

32
output/include/arm64-v8a/libavutil/hwcontext.h
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@ -25,18 +25,15 @@
#include "pixfmt.h"
enum AVHWDeviceType {
AV_HWDEVICE_TYPE_NONE,
AV_HWDEVICE_TYPE_VDPAU,
AV_HWDEVICE_TYPE_CUDA,
AV_HWDEVICE_TYPE_VAAPI,
AV_HWDEVICE_TYPE_DXVA2,
AV_HWDEVICE_TYPE_QSV,
AV_HWDEVICE_TYPE_VIDEOTOOLBOX,
AV_HWDEVICE_TYPE_NONE,
AV_HWDEVICE_TYPE_D3D11VA,
AV_HWDEVICE_TYPE_DRM,
AV_HWDEVICE_TYPE_OPENCL,
AV_HWDEVICE_TYPE_MEDIACODEC,
AV_HWDEVICE_TYPE_VULKAN,
};
typedef struct AVHWDeviceInternal AVHWDeviceInternal;
@ -249,7 +246,7 @@ const char *av_hwdevice_get_type_name(enum AVHWDeviceType type);
/**
* Iterate over supported device types.
*
* @param prev AV_HWDEVICE_TYPE_NONE initially, then the previous type
* @param type AV_HWDEVICE_TYPE_NONE initially, then the previous type
* returned by this function in subsequent iterations.
* @return The next usable device type from enum AVHWDeviceType, or
* AV_HWDEVICE_TYPE_NONE if there are no more.
@ -328,26 +325,6 @@ int av_hwdevice_ctx_create_derived(AVBufferRef **dst_ctx,
enum AVHWDeviceType type,
AVBufferRef *src_ctx, int flags);
/**
* Create a new device of the specified type from an existing device.
*
* This function performs the same action as av_hwdevice_ctx_create_derived,
* however, it is able to set options for the new device to be derived.
*
* @param dst_ctx On success, a reference to the newly-created
* AVHWDeviceContext.
* @param type The type of the new device to create.
* @param src_ctx A reference to an existing AVHWDeviceContext which will be
* used to create the new device.
* @param options Options for the new device to create, same format as in
* av_hwdevice_ctx_create.
* @param flags Currently unused; should be set to zero.
* @return Zero on success, a negative AVERROR code on failure.
*/
int av_hwdevice_ctx_create_derived_opts(AVBufferRef **dst_ctx,
enum AVHWDeviceType type,
AVBufferRef *src_ctx,
AVDictionary *options, int flags);
/**
* Allocate an AVHWFramesContext tied to a given device context.
@ -571,10 +548,6 @@ enum {
* possible with the given arguments and hwframe setup, while other return
* values indicate that it failed somehow.
*
* On failure, the destination frame will be left blank, except for the
* hw_frames_ctx/format fields thay may have been set by the caller - those will
* be preserved as they were.
*
* @param dst Destination frame, to contain the mapping.
* @param src Source frame, to be mapped.
* @param flags Some combination of AV_HWFRAME_MAP_* flags.
@ -591,7 +564,6 @@ int av_hwframe_map(AVFrame *dst, const AVFrame *src, int flags);
*
* @param derived_frame_ctx On success, a reference to the newly created
* AVHWFramesContext.
* @param format The AVPixelFormat for the derived context.
* @param derived_device_ctx A reference to the device to create the new
* AVHWFramesContext on.
* @param source_frame_ctx A reference to an existing AVHWFramesContext

18
output/include/arm64-v8a/libavutil/hwcontext_cuda.h
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@ -41,7 +41,6 @@ typedef struct AVCUDADeviceContextInternal AVCUDADeviceContextInternal;
*/
typedef struct AVCUDADeviceContext {
CUcontext cuda_ctx;
CUstream stream;
AVCUDADeviceContextInternal *internal;
} AVCUDADeviceContext;
@ -49,21 +48,4 @@ typedef struct AVCUDADeviceContext {
* AVHWFramesContext.hwctx is currently not used
*/
/**
* @defgroup hwcontext_cuda Device context creation flags
*
* Flags for av_hwdevice_ctx_create.
*
* @{
*/
/**
* Use primary device context instead of creating a new one.
*/
#define AV_CUDA_USE_PRIMARY_CONTEXT (1 << 0)
/**
* @}
*/
#endif /* AVUTIL_HWCONTEXT_CUDA_H */

10
output/include/arm64-v8a/libavutil/hwcontext_d3d11va.h
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@ -37,7 +37,6 @@
*/
#include <d3d11.h>
#include <stdint.h>
/**
* This struct is allocated as AVHWDeviceContext.hwctx
@ -164,15 +163,6 @@ typedef struct AVD3D11VAFramesContext {
* This field is ignored/invalid if a user-allocated texture is provided.
*/
UINT MiscFlags;
/**
* In case if texture structure member above is not NULL contains the same texture
* pointer for all elements and different indexes into the array texture.
* In case if texture structure member above is NULL, all elements contains
* pointers to separate non-array textures and 0 indexes.
* This field is ignored/invalid if a user-allocated texture is provided.
*/
AVD3D11FrameDescriptor *texture_infos;
} AVD3D11VAFramesContext;
#endif /* AVUTIL_HWCONTEXT_D3D11VA_H */

3
output/include/arm64-v8a/libavutil/hwcontext_drm.h
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@ -58,9 +58,6 @@ typedef struct AVDRMObjectDescriptor {
size_t size;
/**
* Format modifier applied to the object (DRM_FORMAT_MOD_*).
*
* If the format modifier is unknown then this should be set to
* DRM_FORMAT_MOD_INVALID.
*/
uint64_t format_modifier;
} AVDRMObjectDescriptor;

61
output/include/arm64-v8a/libavutil/hwcontext_mediacodec.h
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@ -1,61 +0,0 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_HWCONTEXT_MEDIACODEC_H
#define AVUTIL_HWCONTEXT_MEDIACODEC_H
/**
* MediaCodec details.
*
* Allocated as AVHWDeviceContext.hwctx
*/
typedef struct AVMediaCodecDeviceContext {
/**
* android/view/Surface handle, to be filled by the user.
*
* This is the default surface used by decoders on this device.
*/
void *surface;
/**
* Pointer to ANativeWindow.
*
* It both surface and native_window is NULL, try to create it
* automatically if create_window is true and OS support
* createPersistentInputSurface.
*
* It can be used as output surface for decoder and input surface for
* encoder.
*/
void *native_window;
/**
* Enable createPersistentInputSurface automatically.
*
* Disabled by default.
*
* It can be enabled by setting this flag directly, or by setting
* AVDictionary of av_hwdevice_ctx_create(), with "create_window" as key.
* The second method is useful for ffmpeg cmdline, e.g., we can enable it
* via:
* -init_hw_device mediacodec=mediacodec,create_window=1
*/
int create_window;
} AVMediaCodecDeviceContext;
#endif /* AVUTIL_HWCONTEXT_MEDIACODEC_H */

100
output/include/arm64-v8a/libavutil/hwcontext_opencl.h
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@ -1,100 +0,0 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_HWCONTEXT_OPENCL_H
#define AVUTIL_HWCONTEXT_OPENCL_H
#ifdef __APPLE__
#include <OpenCL/cl.h>
#else
#include <CL/cl.h>
#endif
#include "frame.h"
/**
* @file
* API-specific header for AV_HWDEVICE_TYPE_OPENCL.
*
* Pools allocated internally are always dynamic, and are primarily intended
* to be used in OpenCL-only cases. If interoperation is required, it is
* typically required to allocate frames in the other API and then map the
* frames context to OpenCL with av_hwframe_ctx_create_derived().
*/
/**
* OpenCL frame descriptor for pool allocation.
*
* In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs
* with the data pointer pointing at an object of this type describing the
* planes of the frame.
*/
typedef struct AVOpenCLFrameDescriptor {
/**
* Number of planes in the frame.
*/
int nb_planes;
/**
* OpenCL image2d objects for each plane of the frame.
*/
cl_mem planes[AV_NUM_DATA_POINTERS];
} AVOpenCLFrameDescriptor;
/**
* OpenCL device details.
*
* Allocated as AVHWDeviceContext.hwctx
*/
typedef struct AVOpenCLDeviceContext {
/**
* The primary device ID of the device. If multiple OpenCL devices
* are associated with the context then this is the one which will
* be used for all operations internal to FFmpeg.
*/
cl_device_id device_id;
/**
* The OpenCL context which will contain all operations and frames on
* this device.
*/
cl_context context;
/**
* The default command queue for this device, which will be used by all
* frames contexts which do not have their own command queue. If not
* intialised by the user, a default queue will be created on the
* primary device.
*/
cl_command_queue command_queue;
} AVOpenCLDeviceContext;
/**
* OpenCL-specific data associated with a frame pool.
*
* Allocated as AVHWFramesContext.hwctx.
*/
typedef struct AVOpenCLFramesContext {
/**
* The command queue used for internal asynchronous operations on this
* device (av_hwframe_transfer_data(), av_hwframe_map()).
*
* If this is not set, the command queue from the associated device is
* used instead.
*/
cl_command_queue command_queue;
} AVOpenCLFramesContext;
#endif /* AVUTIL_HWCONTEXT_OPENCL_H */

13
output/include/arm64-v8a/libavutil/hwcontext_qsv.h
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@ -19,7 +19,7 @@
#ifndef AVUTIL_HWCONTEXT_QSV_H
#define AVUTIL_HWCONTEXT_QSV_H
#include <mfxvideo.h>
#include <mfx/mfxvideo.h>
/**
* @file
@ -34,17 +34,6 @@
*/
typedef struct AVQSVDeviceContext {
mfxSession session;
/**
* The mfxLoader handle used for mfxSession creation
*
* This field is only available for oneVPL user. For non-oneVPL user, this
* field must be set to NULL.
*
* Filled by the user before calling av_hwdevice_ctx_init() and should be
* cast to mfxLoader handle. Deallocating the AVHWDeviceContext will always
* release this interface.
*/
void *loader;
} AVQSVDeviceContext;
/**

46
output/include/arm64-v8a/libavutil/hwcontext_videotoolbox.h
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@ -23,21 +23,17 @@
#include <VideoToolbox/VideoToolbox.h>
#include "frame.h"
#include "pixfmt.h"
/**
* @file
* An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX.
*
* This API supports frame allocation using a native CVPixelBufferPool
* instead of an AVBufferPool.
* This API currently does not support frame allocation, as the raw VideoToolbox
* API does allocation, and FFmpeg itself never has the need to allocate frames.
*
* If the API user sets a custom pool, AVHWFramesContext.pool must return
* AVBufferRefs whose data pointer is a CVImageBufferRef or CVPixelBufferRef.
* Note that the underlying CVPixelBuffer could be retained by OS frameworks
* depending on application usage, so it is preferable to let CoreVideo manage
* the pool using the default implementation.
*
* Currently AVHWDeviceContext.hwctx and AVHWFramesContext.hwctx are always
* NULL.
@ -55,42 +51,4 @@ enum AVPixelFormat av_map_videotoolbox_format_to_pixfmt(uint32_t cv_fmt);
*/
uint32_t av_map_videotoolbox_format_from_pixfmt(enum AVPixelFormat pix_fmt);
/**
* Same as av_map_videotoolbox_format_from_pixfmt function, but can map and
* return full range pixel formats via a flag.
*/
uint32_t av_map_videotoolbox_format_from_pixfmt2(enum AVPixelFormat pix_fmt, bool full_range);
/**
* Convert an AVChromaLocation to a VideoToolbox/CoreVideo chroma location string.
* Returns 0 if no known equivalent was found.
*/
CFStringRef av_map_videotoolbox_chroma_loc_from_av(enum AVChromaLocation loc);
/**
* Convert an AVColorSpace to a VideoToolbox/CoreVideo color matrix string.
* Returns 0 if no known equivalent was found.
*/
CFStringRef av_map_videotoolbox_color_matrix_from_av(enum AVColorSpace space);
/**
* Convert an AVColorPrimaries to a VideoToolbox/CoreVideo color primaries string.
* Returns 0 if no known equivalent was found.
*/
CFStringRef av_map_videotoolbox_color_primaries_from_av(enum AVColorPrimaries pri);
/**
* Convert an AVColorTransferCharacteristic to a VideoToolbox/CoreVideo color transfer
* function string.
* Returns 0 if no known equivalent was found.
*/
CFStringRef av_map_videotoolbox_color_trc_from_av(enum AVColorTransferCharacteristic trc);
/**
* Update a CVPixelBufferRef's metadata to based on an AVFrame.
* Returns 0 if no known equivalent was found.
*/
int av_vt_pixbuf_set_attachments(void *log_ctx,
CVPixelBufferRef pixbuf, const struct AVFrame *src);
#endif /* AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H */

281
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@ -1,281 +0,0 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_HWCONTEXT_VULKAN_H
#define AVUTIL_HWCONTEXT_VULKAN_H
#if defined(_WIN32) && !defined(VK_USE_PLATFORM_WIN32_KHR)
#define VK_USE_PLATFORM_WIN32_KHR
#endif
#include <vulkan/vulkan.h>
#include "pixfmt.h"
#include "frame.h"
/**
* @file
* API-specific header for AV_HWDEVICE_TYPE_VULKAN.
*
* For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs
* with the data pointer set to an AVVkFrame.
*/
/**
* Main Vulkan context, allocated as AVHWDeviceContext.hwctx.
* All of these can be set before init to change what the context uses
*/
typedef struct AVVulkanDeviceContext {
/**
* Custom memory allocator, else NULL
*/
const VkAllocationCallbacks *alloc;
/**
* Pointer to the instance-provided vkGetInstanceProcAddr loading function.
* If NULL, will pick either libvulkan or libvolk, depending on libavutil's
* compilation settings, and set this field.
*/
PFN_vkGetInstanceProcAddr get_proc_addr;
/**
* Vulkan instance. Must be at least version 1.2.
*/
VkInstance inst;
/**
* Physical device
*/
VkPhysicalDevice phys_dev;
/**
* Active device
*/
VkDevice act_dev;
/**
* This structure should be set to the set of features that present and enabled
* during device creation. When a device is created by FFmpeg, it will default to
* enabling all that are present of the shaderImageGatherExtended,
* fragmentStoresAndAtomics, shaderInt64 and vertexPipelineStoresAndAtomics features.
*/
VkPhysicalDeviceFeatures2 device_features;
/**
* Enabled instance extensions.
* If supplying your own device context, set this to an array of strings, with
* each entry containing the specified Vulkan extension string to enable.
* Duplicates are possible and accepted.
* If no extensions are enabled, set these fields to NULL, and 0 respectively.
*/
const char * const *enabled_inst_extensions;
int nb_enabled_inst_extensions;
/**
* Enabled device extensions. By default, VK_KHR_external_memory_fd,
* VK_EXT_external_memory_dma_buf, VK_EXT_image_drm_format_modifier,
* VK_KHR_external_semaphore_fd and VK_EXT_external_memory_host are enabled if found.
* If supplying your own device context, these fields takes the same format as
* the above fields, with the same conditions that duplicates are possible
* and accepted, and that NULL and 0 respectively means no extensions are enabled.
*/
const char * const *enabled_dev_extensions;
int nb_enabled_dev_extensions;
/**
* Queue family index for graphics operations, and the number of queues
* enabled for it. If unavaiable, will be set to -1. Not required.
* av_hwdevice_create() will attempt to find a dedicated queue for each
* queue family, or pick the one with the least unrelated flags set.
* Queue indices here may overlap if a queue has to share capabilities.
*/
int queue_family_index;
int nb_graphics_queues;
/**
* Queue family index for transfer operations and the number of queues
* enabled. Required.
*/
int queue_family_tx_index;
int nb_tx_queues;
/**
* Queue family index for compute operations and the number of queues
* enabled. Required.
*/
int queue_family_comp_index;
int nb_comp_queues;
/**
* Queue family index for video encode ops, and the amount of queues enabled.
* If the device doesn't support such, queue_family_encode_index will be -1.
* Not required.
*/
int queue_family_encode_index;
int nb_encode_queues;
/**
* Queue family index for video decode ops, and the amount of queues enabled.
* If the device doesn't support such, queue_family_decode_index will be -1.
* Not required.
*/
int queue_family_decode_index;
int nb_decode_queues;
} AVVulkanDeviceContext;
/**
* Defines the behaviour of frame allocation.
*/
typedef enum AVVkFrameFlags {
/* Unless this flag is set, autodetected flags will be OR'd based on the
* device and tiling during av_hwframe_ctx_init(). */
AV_VK_FRAME_FLAG_NONE = (1ULL << 0),
/* Image planes will be allocated in a single VkDeviceMemory, rather
* than as per-plane VkDeviceMemory allocations. Required for exporting
* to VAAPI on Intel devices. */
AV_VK_FRAME_FLAG_CONTIGUOUS_MEMORY = (1ULL << 1),
} AVVkFrameFlags;
/**
* Allocated as AVHWFramesContext.hwctx, used to set pool-specific options
*/
typedef struct AVVulkanFramesContext {
/**
* Controls the tiling of allocated frames. If left as optimal tiling,
* then during av_hwframe_ctx_init() will decide based on whether the device
* supports DRM modifiers, or if the linear_images flag is set, otherwise
* will allocate optimally-tiled images.
*/
VkImageTiling tiling;
/**
* Defines extra usage of output frames. If left as 0, the following bits
* are set: TRANSFER_SRC, TRANSFER_DST. SAMPLED and STORAGE.
*/
VkImageUsageFlagBits usage;
/**
* Extension data for image creation.
* If VkImageDrmFormatModifierListCreateInfoEXT is present in the chain,
* and the device supports DRM modifiers, then images will be allocated
* with the specific requested DRM modifiers.
* Additional structures may be added at av_hwframe_ctx_init() time,
* which will be freed automatically on uninit(), so users need only free
* any structures they've allocated themselves.
*/
void *create_pnext;
/**
* Extension data for memory allocation. Must have as many entries as
* the number of planes of the sw_format.
* This will be chained to VkExportMemoryAllocateInfo, which is used
* to make all pool images exportable to other APIs if the necessary
* extensions are present in enabled_dev_extensions.
*/
void *alloc_pnext[AV_NUM_DATA_POINTERS];
/**
* A combination of AVVkFrameFlags. Unless AV_VK_FRAME_FLAG_NONE is set,
* autodetected flags will be OR'd based on the device and tiling during
* av_hwframe_ctx_init().
*/
AVVkFrameFlags flags;
} AVVulkanFramesContext;
/*
* Frame structure, the VkFormat of the image will always match
* the pool's sw_format.
* All frames, imported or allocated, will be created with the
* VK_IMAGE_CREATE_ALIAS_BIT flag set, so the memory may be aliased if needed.
*
* If all queue family indices in the device context are the same,
* images will be created with the EXCLUSIVE sharing mode. Otherwise, all images
* will be created using the CONCURRENT sharing mode.
*
* @note the size of this structure is not part of the ABI, to allocate
* you must use @av_vk_frame_alloc().
*/
typedef struct AVVkFrame {
/**
* Vulkan images to which the memory is bound to.
*/
VkImage img[AV_NUM_DATA_POINTERS];
/**
* The same tiling must be used for all images in the frame.
*/
VkImageTiling tiling;
/**
* Memory backing the images. Could be less than the amount of planes,
* in which case the offset value will indicate the binding offset of
* each plane in the memory.
*/
VkDeviceMemory mem[AV_NUM_DATA_POINTERS];
size_t size[AV_NUM_DATA_POINTERS];
/**
* OR'd flags for all memory allocated
*/
VkMemoryPropertyFlagBits flags;
/**
* Updated after every barrier
*/
VkAccessFlagBits access[AV_NUM_DATA_POINTERS];
VkImageLayout layout[AV_NUM_DATA_POINTERS];
/**
* Synchronization timeline semaphores, one for each sw_format plane.
* Must not be freed manually. Must be waited on at every submission using
* the value in sem_value, and must be signalled at every submission,
* using an incremented value.
*/
VkSemaphore sem[AV_NUM_DATA_POINTERS];
/**
* Up to date semaphore value at which each image becomes accessible.
* Clients must wait on this value when submitting a command queue,
* and increment it when signalling.
*/
uint64_t sem_value[AV_NUM_DATA_POINTERS];
/**
* Internal data.
*/
struct AVVkFrameInternal *internal;
/**
* Describes the binding offset of each plane to the VkDeviceMemory.
*/
ptrdiff_t offset[AV_NUM_DATA_POINTERS];
} AVVkFrame;
/**
* Allocates a single AVVkFrame and initializes everything as 0.
* @note Must be freed via av_free()
*/
AVVkFrame *av_vk_frame_alloc(void);
/**
* Returns the format of each image up to the number of planes for a given sw_format.
* Returns NULL on unsupported formats.
*/
const VkFormat *av_vkfmt_from_pixfmt(enum AVPixelFormat p);
#endif /* AVUTIL_HWCONTEXT_VULKAN_H */

56
output/include/arm64-v8a/libavutil/imgutils.h
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@ -27,10 +27,8 @@
* @{
*/
#include <stddef.h>
#include <stdint.h>
#include "avutil.h"
#include "pixdesc.h"
#include "pixfmt.h"
#include "rational.h"
/**
@ -48,7 +46,6 @@
* component in the plane with the max pixel step.
* @param max_pixstep_comps an array which is filled with the component
* for each plane which has the max pixel step. May be NULL.
* @param pixdesc the AVPixFmtDescriptor for the image, describing its format
*/
void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4],
const AVPixFmtDescriptor *pixdesc);
@ -66,35 +63,15 @@ int av_image_get_linesize(enum AVPixelFormat pix_fmt, int width, int plane);
* width width.
*
* @param linesizes array to be filled with the linesize for each plane
* @param pix_fmt the AVPixelFormat of the image
* @param width width of the image in pixels
* @return >= 0 in case of success, a negative error code otherwise
*/
int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width);
/**
* Fill plane sizes for an image with pixel format pix_fmt and height height.
*
* @param size the array to be filled with the size of each image plane
* @param pix_fmt the AVPixelFormat of the image
* @param height height of the image in pixels
* @param linesizes the array containing the linesize for each
* plane, should be filled by av_image_fill_linesizes()
* @return >= 0 in case of success, a negative error code otherwise
*
* @note The linesize parameters have the type ptrdiff_t here, while they are
* int for av_image_fill_linesizes().
*/
int av_image_fill_plane_sizes(size_t size[4], enum AVPixelFormat pix_fmt,
int height, const ptrdiff_t linesizes[4]);
/**
* Fill plane data pointers for an image with pixel format pix_fmt and
* height height.
*
* @param data pointers array to be filled with the pointer for each image plane
* @param pix_fmt the AVPixelFormat of the image
* @param height height of the image in pixels
* @param ptr the pointer to a buffer which will contain the image
* @param linesizes the array containing the linesize for each
* plane, should be filled by av_image_fill_linesizes()
@ -110,11 +87,6 @@ int av_image_fill_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt, int hei
* The allocated image buffer has to be freed by using
* av_freep(&pointers[0]).
*
* @param pointers array to be filled with the pointer for each image plane
* @param linesizes the array filled with the linesize for each plane
* @param w width of the image in pixels
* @param h height of the image in pixels
* @param pix_fmt the AVPixelFormat of the image
* @param align the value to use for buffer size alignment
* @return the size in bytes required for the image buffer, a negative
* error code in case of failure
@ -131,44 +103,18 @@ int av_image_alloc(uint8_t *pointers[4], int linesizes[4],
* bytewidth must be contained by both absolute values of dst_linesize
* and src_linesize, otherwise the function behavior is undefined.
*
* @param dst destination plane to copy to
* @param dst_linesize linesize for the image plane in dst
* @param src source plane to copy from
* @param src_linesize linesize for the image plane in src
* @param height height (number of lines) of the plane
*/
void av_image_copy_plane(uint8_t *dst, int dst_linesize,
const uint8_t *src, int src_linesize,
int bytewidth, int height);
/**
* Copy image data located in uncacheable (e.g. GPU mapped) memory. Where
* available, this function will use special functionality for reading from such
* memory, which may result in greatly improved performance compared to plain
* av_image_copy_plane().
*
* bytewidth must be contained by both absolute values of dst_linesize
* and src_linesize, otherwise the function behavior is undefined.
*
* @note The linesize parameters have the type ptrdiff_t here, while they are
* int for av_image_copy_plane().
* @note On x86, the linesizes currently need to be aligned to the cacheline
* size (i.e. 64) to get improved performance.
*/
void av_image_copy_plane_uc_from(uint8_t *dst, ptrdiff_t dst_linesize,
const uint8_t *src, ptrdiff_t src_linesize,
ptrdiff_t bytewidth, int height);
/**
* Copy image in src_data to dst_data.
*
* @param dst_data destination image data buffer to copy to
* @param dst_linesizes linesizes for the image in dst_data
* @param src_data source image data buffer to copy from
* @param src_linesizes linesizes for the image in src_data
* @param pix_fmt the AVPixelFormat of the image
* @param width width of the image in pixels
* @param height height of the image in pixels
*/
void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4],
const uint8_t *src_data[4], const int src_linesizes[4],

24
output/include/arm64-v8a/libavutil/intreadwrite.h
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@ -215,7 +215,7 @@ typedef union {
* by per-arch headers.
*/
#if defined(__GNUC__)
#if defined(__GNUC__) && !defined(__TI_COMPILER_VERSION__)
union unaligned_64 { uint64_t l; } __attribute__((packed)) av_alias;
union unaligned_32 { uint32_t l; } __attribute__((packed)) av_alias;
@ -224,7 +224,12 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias;
# define AV_RN(s, p) (((const union unaligned_##s *) (p))->l)
# define AV_WN(s, p, v) ((((union unaligned_##s *) (p))->l) = (v))
#elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_X64) || defined(_M_ARM64)) && AV_HAVE_FAST_UNALIGNED
#elif defined(__DECC)
# define AV_RN(s, p) (*((const __unaligned uint##s##_t*)(p)))
# define AV_WN(s, p, v) (*((__unaligned uint##s##_t*)(p)) = (v))
#elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_X64)) && AV_HAVE_FAST_UNALIGNED
# define AV_RN(s, p) (*((const __unaligned uint##s##_t*)(p)))
# define AV_WN(s, p, v) (*((__unaligned uint##s##_t*)(p)) = (v))
@ -542,21 +547,6 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias;
# define AV_WN64A(p, v) AV_WNA(64, p, v)
#endif
#if AV_HAVE_BIGENDIAN
# define AV_RLA(s, p) av_bswap##s(AV_RN##s##A(p))
# define AV_WLA(s, p, v) AV_WN##s##A(p, av_bswap##s(v))
#else
# define AV_RLA(s, p) AV_RN##s##A(p)
# define AV_WLA(s, p, v) AV_WN##s##A(p, v)
#endif
#ifndef AV_RL64A
# define AV_RL64A(p) AV_RLA(64, p)
#endif
#ifndef AV_WL64A
# define AV_WL64A(p, v) AV_WLA(64, p, v)
#endif
/*
* The AV_COPYxxU macros are suitable for copying data to/from unaligned
* memory locations.

5
output/include/arm64-v8a/libavutil/lfg.h
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@ -27,7 +27,7 @@
/**
* Context structure for the Lagged Fibonacci PRNG.
* The exact layout, types and content of this struct may change and should
* not be accessed directly. Only its `sizeof()` is guaranteed to stay the same
* not be accessed directly. Only its sizeof() is guranteed to stay the same
* to allow easy instanciation.
*/
typedef struct AVLFG {
@ -40,7 +40,7 @@ void av_lfg_init(AVLFG *c, unsigned int seed);
/**
* Seed the state of the ALFG using binary data.
*
* @return 0 on success, negative value (AVERROR) on failure.
* Return value: 0 on success, negative value (AVERROR) on failure.
*/
int av_lfg_init_from_data(AVLFG *c, const uint8_t *data, unsigned int length);
@ -73,7 +73,6 @@ static inline unsigned int av_mlfg_get(AVLFG *c){
* Get the next two numbers generated by a Box-Muller Gaussian
* generator using the random numbers issued by lfg.
*
* @param lfg pointer to the contex structure
* @param out array where the two generated numbers are placed
*/
void av_bmg_get(AVLFG *lfg, double out[2]);

71
output/include/arm64-v8a/libavutil/log.h
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@ -22,6 +22,7 @@
#define AVUTIL_LOG_H
#include <stdarg.h>
#include "avutil.h"
#include "attributes.h"
#include "version.h"
@ -106,6 +107,21 @@ typedef struct AVClass {
*/
int parent_log_context_offset;
/**
* Return next AVOptions-enabled child or NULL
*/
void* (*child_next)(void *obj, void *prev);
/**
* Return an AVClass corresponding to the next potential
* AVOptions-enabled child.
*
* The difference between child_next and this is that
* child_next iterates over _already existing_ objects, while
* child_class_next iterates over _all possible_ children.
*/
const struct AVClass* (*child_class_next)(const struct AVClass *prev);
/**
* Category used for visualization (like color)
* This is only set if the category is equal for all objects using this class.
@ -124,26 +140,6 @@ typedef struct AVClass {
* available since version (52.12)
*/
int (*query_ranges)(struct AVOptionRanges **, void *obj, const char *key, int flags);
/**
* Return next AVOptions-enabled child or NULL
*/
void* (*child_next)(void *obj, void *prev);
/**
* Iterate over the AVClasses corresponding to potential AVOptions-enabled
* children.
*
* @param iter pointer to opaque iteration state. The caller must initialize
* *iter to NULL before the first call.
* @return AVClass for the next AVOptions-enabled child or NULL if there are
* no more such children.
*
* @note The difference between child_next and this is that child_next
* iterates over _already existing_ objects, while child_class_iterate
* iterates over _all possible_ children.
*/
const struct AVClass* (*child_class_iterate)(void **iter);
} AVClass;
/**
@ -237,27 +233,6 @@ typedef struct AVClass {
*/
void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4);
/**
* Send the specified message to the log once with the initial_level and then with
* the subsequent_level. By default, all logging messages are sent to
* stderr. This behavior can be altered by setting a different logging callback
* function.
* @see av_log
*
* @param avcl A pointer to an arbitrary struct of which the first field is a
* pointer to an AVClass struct or NULL if general log.
* @param initial_level importance level of the message expressed using a @ref
* lavu_log_constants "Logging Constant" for the first occurance.
* @param subsequent_level importance level of the message expressed using a @ref
* lavu_log_constants "Logging Constant" after the first occurance.
* @param fmt The format string (printf-compatible) that specifies how
* subsequent arguments are converted to output.
* @param state a variable to keep trak of if a message has already been printed
* this must be initialized to 0 before the first use. The same state
* must not be accessed by 2 Threads simultaneously.
*/
void av_log_once(void* avcl, int initial_level, int subsequent_level, int *state, const char *fmt, ...) av_printf_format(5, 6);
/**
* Send the specified message to the log if the level is less than or equal
@ -359,6 +334,20 @@ void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl,
int av_log_format_line2(void *ptr, int level, const char *fmt, va_list vl,
char *line, int line_size, int *print_prefix);
#if FF_API_DLOG
/**
* av_dlog macros
* @deprecated unused
* Useful to print debug messages that shouldn't get compiled in normally.
*/
#ifdef DEBUG
# define av_dlog(pctx, ...) av_log(pctx, AV_LOG_DEBUG, __VA_ARGS__)
#else
# define av_dlog(pctx, ...) do { if (0) av_log(pctx, AV_LOG_DEBUG, __VA_ARGS__); } while (0)
#endif
#endif /* FF_API_DLOG */
/**
* Skip repeated messages, this requires the user app to use av_log() instead of
* (f)printf as the 2 would otherwise interfere and lead to

30
output/include/arm64-v8a/libavutil/macros.h
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@ -25,36 +25,6 @@
#ifndef AVUTIL_MACROS_H
#define AVUTIL_MACROS_H
#include "libavutil/avconfig.h"
#if AV_HAVE_BIGENDIAN
# define AV_NE(be, le) (be)
#else
# define AV_NE(be, le) (le)
#endif
/**
* Comparator.
* For two numerical expressions x and y, gives 1 if x > y, -1 if x < y, and 0
* if x == y. This is useful for instance in a qsort comparator callback.
* Furthermore, compilers are able to optimize this to branchless code, and
* there is no risk of overflow with signed types.
* As with many macros, this evaluates its argument multiple times, it thus
* must not have a side-effect.
*/
#define FFDIFFSIGN(x,y) (((x)>(y)) - ((x)<(y)))
#define FFMAX(a,b) ((a) > (b) ? (a) : (b))
#define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c)
#define FFMIN(a,b) ((a) > (b) ? (b) : (a))
#define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c)
#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0)
#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0]))
#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24))
#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24))
/**
* @addtogroup preproc_misc Preprocessor String Macros
*

2
output/include/arm64-v8a/libavutil/mastering_display_metadata.h
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@ -1,4 +1,4 @@
/*
/**
* Copyright (c) 2016 Neil Birkbeck <neil.birkbeck@gmail.com>
*
* This file is part of FFmpeg.

7
output/include/arm64-v8a/libavutil/mathematics.h
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@ -111,8 +111,7 @@ enum AVRounding {
/**
* Compute the greatest common divisor of two integer operands.
*
* @param a Operand
* @param b Operand
* @param a,b Operands
* @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0;
* if a == 0 and b == 0, returns 0.
*/
@ -135,7 +134,6 @@ int64_t av_rescale(int64_t a, int64_t b, int64_t c) av_const;
*
* The operation is mathematically equivalent to `a * b / c`, but writing that
* directly can overflow, and does not support different rounding methods.
* If the result is not representable then INT64_MIN is returned.
*
* @see av_rescale(), av_rescale_q(), av_rescale_q_rnd()
*/
@ -187,8 +185,7 @@ int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b);
* av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) > 0x02 % 0x20 (0x02)
* @endcode
*
* @param a Operand
* @param b Operand
* @param a,b Operands
* @param mod Divisor; must be a power of 2
* @return
* - a negative value if `a % mod < b % mod`

9
output/include/arm64-v8a/libavutil/md5.h
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@ -31,6 +31,7 @@
#include <stdint.h>
#include "attributes.h"
#include "version.h"
/**
* @defgroup lavu_md5 MD5
@ -63,7 +64,11 @@ void av_md5_init(struct AVMD5 *ctx);
* @param src input data to update hash with
* @param len input data length
*/
#if FF_API_CRYPTO_SIZE_T
void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, int len);
#else
void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len);
#endif
/**
* Finish hashing and output digest value.
@ -80,7 +85,11 @@ void av_md5_final(struct AVMD5 *ctx, uint8_t *dst);
* @param src The data to hash
* @param len The length of the data, in bytes
*/
#if FF_API_CRYPTO_SIZE_T
void av_md5_sum(uint8_t *dst, const uint8_t *src, const int len);
#else
void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len);
#endif
/**
* @}

148
output/include/arm64-v8a/libavutil/mem.h
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@ -31,8 +31,8 @@
#include <stdint.h>
#include "attributes.h"
#include "error.h"
#include "avutil.h"
#include "version.h"
/**
* @addtogroup lavu_mem
@ -49,6 +49,70 @@
* dealing with memory consistently possible on all platforms.
*
* @{
*
* @defgroup lavu_mem_macros Alignment Macros
* Helper macros for declaring aligned variables.
* @{
*/
/**
* @def DECLARE_ALIGNED(n,t,v)
* Declare a variable that is aligned in memory.
*
* @code{.c}
* DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42;
* DECLARE_ALIGNED(32, uint8_t, aligned_array)[128];
*
* // The default-alignment equivalent would be
* uint16_t aligned_int = 42;
* uint8_t aligned_array[128];
* @endcode
*
* @param n Minimum alignment in bytes
* @param t Type of the variable (or array element)
* @param v Name of the variable
*/
/**
* @def DECLARE_ASM_CONST(n,t,v)
* Declare a static constant aligned variable appropriate for use in inline
* assembly code.
*
* @code{.c}
* DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008);
* @endcode
*
* @param n Minimum alignment in bytes
* @param t Type of the variable (or array element)
* @param v Name of the variable
*/
#if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C)
#define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v
#define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v
#elif defined(__TI_COMPILER_VERSION__)
#define DECLARE_ALIGNED(n,t,v) \
AV_PRAGMA(DATA_ALIGN(v,n)) \
t __attribute__((aligned(n))) v
#define DECLARE_ASM_CONST(n,t,v) \
AV_PRAGMA(DATA_ALIGN(v,n)) \
static const t __attribute__((aligned(n))) v
#elif defined(__DJGPP__)
#define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v
#define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v
#elif defined(__GNUC__) || defined(__clang__)
#define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v
#define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v
#elif defined(_MSC_VER)
#define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v
#define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v
#else
#define DECLARE_ALIGNED(n,t,v) t v
#define DECLARE_ASM_CONST(n,t,v) static const t v
#endif
/**
* @}
*/
/**
@ -142,7 +206,12 @@ void *av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1);
* be allocated
* @see av_malloc()
*/
av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size);
av_alloc_size(1, 2) static inline void *av_malloc_array(size_t nmemb, size_t size)
{
if (!size || nmemb >= INT_MAX / size)
return NULL;
return av_malloc(nmemb * size);
}
/**
* Allocate a memory block for an array with av_mallocz().
@ -157,12 +226,25 @@ av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size);
* @see av_mallocz()
* @see av_malloc_array()
*/
void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2);
av_alloc_size(1, 2) static inline void *av_mallocz_array(size_t nmemb, size_t size)
{
if (!size || nmemb >= INT_MAX / size)
return NULL;
return av_mallocz(nmemb * size);
}
/**
* Non-inlined equivalent of av_mallocz_array().
*
* Created for symmetry with the calloc() C function.
*/
void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib;
/**
* Allocate, reallocate, or free a block of memory.
*
* If `ptr` is `NULL` and `size` > 0, allocate a new block. Otherwise, expand or
* If `ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is
* zero, free the memory block pointed to by `ptr`. Otherwise, expand or
* shrink that block of memory according to `size`.
*
* @param ptr Pointer to a memory block already allocated with
@ -171,11 +253,10 @@ void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2);
* reallocated
*
* @return Pointer to a newly-reallocated block or `NULL` if the block
* cannot be reallocated
* cannot be reallocated or the function is used to free the memory block
*
* @warning Unlike av_malloc(), the returned pointer is not guaranteed to be
* correctly aligned. The returned pointer must be freed after even
* if size is zero.
* correctly aligned.
* @see av_fast_realloc()
* @see av_reallocp()
*/
@ -223,7 +304,8 @@ void *av_realloc_f(void *ptr, size_t nelem, size_t elsize);
/**
* Allocate, reallocate, or free an array.
*
* If `ptr` is `NULL` and `nmemb` > 0, allocate a new block.
* If `ptr` is `NULL` and `nmemb` > 0, allocate a new block. If
* `nmemb` is zero, free the memory block pointed to by `ptr`.
*
* @param ptr Pointer to a memory block already allocated with
* av_realloc() or `NULL`
@ -231,19 +313,19 @@ void *av_realloc_f(void *ptr, size_t nelem, size_t elsize);
* @param size Size of the single element of the array
*
* @return Pointer to a newly-reallocated block or NULL if the block
* cannot be reallocated
* cannot be reallocated or the function is used to free the memory block
*
* @warning Unlike av_malloc(), the allocated memory is not guaranteed to be
* correctly aligned. The returned pointer must be freed after even if
* nmemb is zero.
* correctly aligned.
* @see av_reallocp_array()
*/
av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size);
/**
* Allocate, reallocate an array through a pointer to a pointer.
* Allocate, reallocate, or free an array through a pointer to a pointer.
*
* If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block.
* If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block. If `nmemb` is
* zero, free the memory block pointed to by `*ptr`.
*
* @param[in,out] ptr Pointer to a pointer to a memory block already
* allocated with av_realloc(), or a pointer to `NULL`.
@ -254,7 +336,7 @@ av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size)
* @return Zero on success, an AVERROR error code on failure
*
* @warning Unlike av_malloc(), the allocated memory is not guaranteed to be
* correctly aligned. *ptr must be freed after even if nmemb is zero.
* correctly aligned.
*/
int av_reallocp_array(void *ptr, size_t nmemb, size_t size);
@ -280,10 +362,10 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size);
* @endcode
*
* @param[in,out] ptr Already allocated buffer, or `NULL`
* @param[in,out] size Pointer to the size of buffer `ptr`. `*size` is
* updated to the new allocated size, in particular 0
* in case of failure.
* @param[in] min_size Desired minimal size of buffer `ptr`
* @param[in,out] size Pointer to current size of buffer `ptr`. `*size` is
* changed to `min_size` in case of success or 0 in
* case of failure
* @param[in] min_size New size of buffer `ptr`
* @return `ptr` if the buffer is large enough, a pointer to newly reallocated
* buffer if the buffer was not large enough, or `NULL` in case of
* error
@ -314,10 +396,10 @@ void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size);
* @param[in,out] ptr Pointer to pointer to an already allocated buffer.
* `*ptr` will be overwritten with pointer to new
* buffer on success or `NULL` on failure
* @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is
* updated to the new allocated size, in particular 0
* in case of failure.
* @param[in] min_size Desired minimal size of buffer `*ptr`
* @param[in,out] size Pointer to current size of buffer `*ptr`. `*size` is
* changed to `min_size` in case of success or 0 in
* case of failure
* @param[in] min_size New size of buffer `*ptr`
* @see av_realloc()
* @see av_fast_mallocz()
*/
@ -335,10 +417,10 @@ void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size);
* @param[in,out] ptr Pointer to pointer to an already allocated buffer.
* `*ptr` will be overwritten with pointer to new
* buffer on success or `NULL` on failure
* @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is
* updated to the new allocated size, in particular 0
* in case of failure.
* @param[in] min_size Desired minimal size of buffer `*ptr`
* @param[in,out] size Pointer to current size of buffer `*ptr`. `*size` is
* changed to `min_size` in case of success or 0 in
* case of failure
* @param[in] min_size New size of buffer `*ptr`
* @see av_fast_malloc()
*/
void av_fast_mallocz(void *ptr, unsigned int *size, size_t min_size);
@ -579,12 +661,20 @@ void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size,
/**
* Multiply two `size_t` values checking for overflow.
*
* @param[in] a Operand of multiplication
* @param[in] b Operand of multiplication
* @param[in] a,b Operands of multiplication
* @param[out] r Pointer to the result of the operation
* @return 0 on success, AVERROR(EINVAL) on overflow
*/
int av_size_mult(size_t a, size_t b, size_t *r);
static inline int av_size_mult(size_t a, size_t b, size_t *r)
{
size_t t = a * b;
/* Hack inspired from glibc: don't try the division if nelem and elsize
* are both less than sqrt(SIZE_MAX). */
if ((a | b) >= ((size_t)1 << (sizeof(size_t) * 4)) && a && t / a != b)
return AVERROR(EINVAL);
*r = t;
return 0;
}
/**
* Set the maximum size that may be allocated in one block.

3
output/include/arm64-v8a/libavutil/murmur3.h
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@ -27,7 +27,6 @@
#ifndef AVUTIL_MURMUR3_H
#define AVUTIL_MURMUR3_H
#include <stddef.h>
#include <stdint.h>
/**
@ -98,7 +97,7 @@ void av_murmur3_init(struct AVMurMur3 *c);
* @param[in] src Input data to update hash with
* @param[in] len Number of bytes to read from `src`
*/
void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, size_t len);
void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, int len);
/**
* Finish hashing and output digest value.

77
output/include/arm64-v8a/libavutil/opt.h
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@ -29,11 +29,11 @@
#include "rational.h"
#include "avutil.h"
#include "channel_layout.h"
#include "dict.h"
#include "log.h"
#include "pixfmt.h"
#include "samplefmt.h"
#include "version.h"
/**
* @defgroup avoptions AVOptions
@ -114,7 +114,7 @@
* libavcodec exports generic options, while its priv_data field exports
* codec-specific options). In such a case, it is possible to set up the
* parent struct to export a child's options. To do that, simply
* implement AVClass.child_next() and AVClass.child_class_iterate() in the
* implement AVClass.child_next() and AVClass.child_class_next() in the
* parent struct's AVClass.
* Assuming that the test_struct from above now also contains a
* child_struct field:
@ -143,25 +143,23 @@
* return t->child_struct;
* return NULL
* }
* const AVClass child_class_iterate(void **iter)
* const AVClass child_class_next(const AVClass *prev)
* {
* const AVClass *c = *iter ? NULL : &child_class;
* *iter = (void*)(uintptr_t)c;
* return c;
* return prev ? NULL : &child_class;
* }
* @endcode
* Putting child_next() and child_class_iterate() as defined above into
* Putting child_next() and child_class_next() as defined above into
* test_class will now make child_struct's options accessible through
* test_struct (again, proper setup as described above needs to be done on
* child_struct right after it is created).
*
* From the above example it might not be clear why both child_next()
* and child_class_iterate() are needed. The distinction is that child_next()
* iterates over actually existing objects, while child_class_iterate()
* and child_class_next() are needed. The distinction is that child_next()
* iterates over actually existing objects, while child_class_next()
* iterates over all possible child classes. E.g. if an AVCodecContext
* was initialized to use a codec which has private options, then its
* child_next() will return AVCodecContext.priv_data and finish
* iterating. OTOH child_class_iterate() on AVCodecContext.av_class will
* iterating. OTOH child_class_next() on AVCodecContext.av_class will
* iterate over all available codecs with private options.
*
* @subsection avoptions_implement_named_constants Named constants
@ -196,7 +194,7 @@
* For enumerating there are basically two cases. The first is when you want to
* get all options that may potentially exist on the struct and its children
* (e.g. when constructing documentation). In that case you should call
* av_opt_child_class_iterate() recursively on the parent struct's AVClass. The
* av_opt_child_class_next() recursively on the parent struct's AVClass. The
* second case is when you have an already initialized struct with all its
* children and you want to get all options that can be actually written or read
* from it. In that case you should call av_opt_child_next() recursively (and
@ -231,18 +229,15 @@ enum AVOptionType{
AV_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length
AV_OPT_TYPE_DICT,
AV_OPT_TYPE_UINT64,
AV_OPT_TYPE_CONST,
AV_OPT_TYPE_IMAGE_SIZE, ///< offset must point to two consecutive integers
AV_OPT_TYPE_PIXEL_FMT,
AV_OPT_TYPE_SAMPLE_FMT,
AV_OPT_TYPE_VIDEO_RATE, ///< offset must point to AVRational
AV_OPT_TYPE_DURATION,
AV_OPT_TYPE_COLOR,
#if FF_API_OLD_CHANNEL_LAYOUT
AV_OPT_TYPE_CHANNEL_LAYOUT,
#endif
AV_OPT_TYPE_BOOL,
AV_OPT_TYPE_CHLAYOUT,
AV_OPT_TYPE_CONST = 128,
AV_OPT_TYPE_IMAGE_SIZE = MKBETAG('S','I','Z','E'), ///< offset must point to two consecutive integers
AV_OPT_TYPE_PIXEL_FMT = MKBETAG('P','F','M','T'),
AV_OPT_TYPE_SAMPLE_FMT = MKBETAG('S','F','M','T'),
AV_OPT_TYPE_VIDEO_RATE = MKBETAG('V','R','A','T'), ///< offset must point to AVRational
AV_OPT_TYPE_DURATION = MKBETAG('D','U','R',' '),
AV_OPT_TYPE_COLOR = MKBETAG('C','O','L','R'),
AV_OPT_TYPE_CHANNEL_LAYOUT = MKBETAG('C','H','L','A'),
AV_OPT_TYPE_BOOL = MKBETAG('B','O','O','L'),
};
/**
@ -280,6 +275,9 @@ typedef struct AVOption {
int flags;
#define AV_OPT_FLAG_ENCODING_PARAM 1 ///< a generic parameter which can be set by the user for muxing or encoding
#define AV_OPT_FLAG_DECODING_PARAM 2 ///< a generic parameter which can be set by the user for demuxing or decoding
#if FF_API_OPT_TYPE_METADATA
#define AV_OPT_FLAG_METADATA 4 ///< some data extracted or inserted into the file like title, comment, ...
#endif
#define AV_OPT_FLAG_AUDIO_PARAM 8
#define AV_OPT_FLAG_VIDEO_PARAM 16
#define AV_OPT_FLAG_SUBTITLE_PARAM 32
@ -292,11 +290,7 @@ typedef struct AVOption {
* This flag only makes sense when AV_OPT_FLAG_EXPORT is also set.
*/
#define AV_OPT_FLAG_READONLY 128
#define AV_OPT_FLAG_BSF_PARAM (1<<8) ///< a generic parameter which can be set by the user for bit stream filtering
#define AV_OPT_FLAG_RUNTIME_PARAM (1<<15) ///< a generic parameter which can be set by the user at runtime
#define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering
#define AV_OPT_FLAG_DEPRECATED (1<<17) ///< set if option is deprecated, users should refer to AVOption.help text for more information
#define AV_OPT_FLAG_CHILD_CONSTS (1<<18) ///< set if option constants can also reside in child objects
//FIXME think about enc-audio, ... style flags
/**
@ -654,10 +648,10 @@ void *av_opt_child_next(void *obj, void *prev);
/**
* Iterate over potential AVOptions-enabled children of parent.
*
* @param iter a pointer where iteration state is stored.
* @param prev result of a previous call to this function or NULL
* @return AVClass corresponding to next potential child or NULL
*/
const AVClass *av_opt_child_class_iterate(const AVClass *parent, void **iter);
const AVClass *av_opt_child_class_next(const AVClass *parent, const AVClass *prev);
/**
* @defgroup opt_set_funcs Option setting functions
@ -676,9 +670,6 @@ const AVClass *av_opt_child_class_iterate(const AVClass *parent, void **iter);
* scalars or named flags separated by '+' or '-'. Prefixing a flag
* with '+' causes it to be set without affecting the other flags;
* similarly, '-' unsets a flag.
* If the field is of a dictionary type, it has to be a ':' separated list of
* key=value parameters. Values containing ':' special characters must be
* escaped.
* @param search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN
* is passed here, then the option may be set on a child of obj.
*
@ -697,11 +688,7 @@ int av_opt_set_image_size(void *obj, const char *name, int w, int h, int search_
int av_opt_set_pixel_fmt (void *obj, const char *name, enum AVPixelFormat fmt, int search_flags);
int av_opt_set_sample_fmt(void *obj, const char *name, enum AVSampleFormat fmt, int search_flags);
int av_opt_set_video_rate(void *obj, const char *name, AVRational val, int search_flags);
#if FF_API_OLD_CHANNEL_LAYOUT
attribute_deprecated
int av_opt_set_channel_layout(void *obj, const char *name, int64_t ch_layout, int search_flags);
#endif
int av_opt_set_chlayout(void *obj, const char *name, const AVChannelLayout *layout, int search_flags);
/**
* @note Any old dictionary present is discarded and replaced with a copy of the new one. The
* caller still owns val is and responsible for freeing it.
@ -743,10 +730,9 @@ int av_opt_set_dict_val(void *obj, const char *name, const AVDictionary *val, in
/**
* @note the returned string will be av_malloc()ed and must be av_free()ed by the caller
*
* @note if AV_OPT_ALLOW_NULL is set in search_flags in av_opt_get, and the
* option is of type AV_OPT_TYPE_STRING, AV_OPT_TYPE_BINARY or AV_OPT_TYPE_DICT
* and is set to NULL, *out_val will be set to NULL instead of an allocated
* empty string.
* @note if AV_OPT_ALLOW_NULL is set in search_flags in av_opt_get, and the option has
* AV_OPT_TYPE_STRING or AV_OPT_TYPE_BINARY and is set to NULL, *out_val will be set
* to NULL instead of an allocated empty string.
*/
int av_opt_get (void *obj, const char *name, int search_flags, uint8_t **out_val);
int av_opt_get_int (void *obj, const char *name, int search_flags, int64_t *out_val);
@ -756,11 +742,7 @@ int av_opt_get_image_size(void *obj, const char *name, int search_flags, int *w_
int av_opt_get_pixel_fmt (void *obj, const char *name, int search_flags, enum AVPixelFormat *out_fmt);
int av_opt_get_sample_fmt(void *obj, const char *name, int search_flags, enum AVSampleFormat *out_fmt);
int av_opt_get_video_rate(void *obj, const char *name, int search_flags, AVRational *out_val);
#if FF_API_OLD_CHANNEL_LAYOUT
attribute_deprecated
int av_opt_get_channel_layout(void *obj, const char *name, int search_flags, int64_t *ch_layout);
#endif
int av_opt_get_chlayout(void *obj, const char *name, int search_flags, AVChannelLayout *layout);
/**
* @param[out] out_val The returned dictionary is a copy of the actual value and must
* be freed with av_dict_free() by the caller
@ -802,16 +784,9 @@ int av_opt_query_ranges(AVOptionRanges **, void *obj, const char *key, int flags
/**
* Copy options from src object into dest object.
*
* The underlying AVClass of both src and dest must coincide. The guarantee
* below does not apply if this is not fulfilled.
*
* Options that require memory allocation (e.g. string or binary) are malloc'ed in dest object.
* Original memory allocated for such options is freed unless both src and dest options points to the same memory.
*
* Even on error it is guaranteed that allocated options from src and dest
* no longer alias each other afterwards; in particular calling av_opt_free()
* on both src and dest is safe afterwards if dest has been memdup'ed from src.
*
* @param dest Object to copy from
* @param src Object to copy into
* @return 0 on success, negative on error

24
output/include/arm64-v8a/libavutil/parseutils.h
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@ -79,8 +79,6 @@ int av_parse_video_rate(AVRational *rate, const char *str);
/**
* Put the RGBA values that correspond to color_string in rgba_color.
*
* @param rgba_color 4-elements array of uint8_t values, where the respective
* red, green, blue and alpha component values are written.
* @param color_string a string specifying a color. It can be the name of
* a color (case insensitive match) or a [0x|#]RRGGBB[AA] sequence,
* possibly followed by "@" and a string representing the alpha
@ -94,8 +92,6 @@ int av_parse_video_rate(AVRational *rate, const char *str);
* @param slen length of the initial part of color_string containing the
* color. It can be set to -1 if color_string is a null terminated string
* containing nothing else than the color.
* @param log_ctx a pointer to an arbitrary struct of which the first field
* is a pointer to an AVClass struct (used for av_log()). Can be NULL.
* @return >= 0 in case of success, a negative value in case of
* failure (for example if color_string cannot be parsed).
*/
@ -110,7 +106,7 @@ int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen,
* av_parse_color().
*
* @param color_idx index of the requested color, starting from 0
* @param rgb if not NULL, will point to a 3-elements array with the color value in RGB
* @param rgbp if not NULL, will point to a 3-elements array with the color value in RGB
* @return the color name string or NULL if color_idx is not in the array
*/
const char *av_get_known_color_name(int color_idx, const uint8_t **rgb);
@ -166,19 +162,19 @@ int av_find_info_tag(char *arg, int arg_size, const char *tag1, const char *info
* by the standard strptime().
*
* The supported input field descriptors are listed below.
* - `%%H`: the hour as a decimal number, using a 24-hour clock, in the
* - %H: the hour as a decimal number, using a 24-hour clock, in the
* range '00' through '23'
* - `%%J`: hours as a decimal number, in the range '0' through INT_MAX
* - `%%M`: the minute as a decimal number, using a 24-hour clock, in the
* - %J: hours as a decimal number, in the range '0' through INT_MAX
* - %M: the minute as a decimal number, using a 24-hour clock, in the
* range '00' through '59'
* - `%%S`: the second as a decimal number, using a 24-hour clock, in the
* - %S: the second as a decimal number, using a 24-hour clock, in the
* range '00' through '59'
* - `%%Y`: the year as a decimal number, using the Gregorian calendar
* - `%%m`: the month as a decimal number, in the range '1' through '12'
* - `%%d`: the day of the month as a decimal number, in the range '1'
* - %Y: the year as a decimal number, using the Gregorian calendar
* - %m: the month as a decimal number, in the range '1' through '12'
* - %d: the day of the month as a decimal number, in the range '1'
* through '31'
* - `%%T`: alias for `%%H:%%M:%%S`
* - `%%`: a literal `%`
* - %T: alias for '%H:%M:%S'
* - %%: a literal '%'
*
* @return a pointer to the first character not processed in this function
* call. In case the input string contains more characters than

83
output/include/arm64-v8a/libavutil/pixdesc.h
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@ -26,6 +26,7 @@
#include "attributes.h"
#include "pixfmt.h"
#include "version.h"
typedef struct AVComponentDescriptor {
/**
@ -55,6 +56,17 @@ typedef struct AVComponentDescriptor {
* Number of bits in the component.
*/
int depth;
#if FF_API_PLUS1_MINUS1
/** deprecated, use step instead */
attribute_deprecated int step_minus1;
/** deprecated, use depth instead */
attribute_deprecated int depth_minus1;
/** deprecated, use offset instead */
attribute_deprecated int offset_plus1;
#endif
} AVComponentDescriptor;
/**
@ -135,10 +147,24 @@ typedef struct AVPixFmtDescriptor {
*/
#define AV_PIX_FMT_FLAG_RGB (1 << 5)
/**
* The pixel format is "pseudo-paletted". This means that it contains a
* fixed palette in the 2nd plane but the palette is fixed/constant for each
* PIX_FMT. This allows interpreting the data as if it was PAL8, which can
* in some cases be simpler. Or the data can be interpreted purely based on
* the pixel format without using the palette.
* An example of a pseudo-paletted format is AV_PIX_FMT_GRAY8
*/
#define AV_PIX_FMT_FLAG_PSEUDOPAL (1 << 6)
/**
* The pixel format has an alpha channel. This is set on all formats that
* support alpha in some way, including AV_PIX_FMT_PAL8. The alpha is always
* straight, never pre-multiplied.
* support alpha in some way. The exception is AV_PIX_FMT_PAL8, which can
* carry alpha as part of the palette. Details are explained in the
* AVPixelFormat enum, and are also encoded in the corresponding
* AVPixFmtDescriptor.
*
* The alpha is always straight, never pre-multiplied.
*
* If a codec or a filter does not support alpha, it should set all alpha to
* opaque, or use the equivalent pixel formats without alpha component, e.g.
@ -199,6 +225,11 @@ enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc);
* Utility function to access log2_chroma_w log2_chroma_h from
* the pixel format AVPixFmtDescriptor.
*
* See av_get_chroma_sub_sample() for a function that asserts a
* valid pixel format instead of returning an error code.
* Its recommended that you use avcodec_get_chroma_sub_sample unless
* you do check the return code!
*
* @param[in] pix_fmt the pixel format
* @param[out] h_shift store log2_chroma_w (horizontal/width shift)
* @param[out] v_shift store log2_chroma_h (vertical/height shift)
@ -264,28 +295,6 @@ const char *av_chroma_location_name(enum AVChromaLocation location);
*/
int av_chroma_location_from_name(const char *name);
/**
* Converts AVChromaLocation to swscale x/y chroma position.
*
* The positions represent the chroma (0,0) position in a coordinates system
* with luma (0,0) representing the origin and luma(1,1) representing 256,256
*
* @param xpos horizontal chroma sample position
* @param ypos vertical chroma sample position
*/
int av_chroma_location_enum_to_pos(int *xpos, int *ypos, enum AVChromaLocation pos);
/**
* Converts swscale x/y chroma position to AVChromaLocation.
*
* The positions represent the chroma (0,0) position in a coordinates system
* with luma (0,0) representing the origin and luma(1,1) representing 256,256
*
* @param xpos horizontal chroma sample position
* @param ypos vertical chroma sample position
*/
enum AVChromaLocation av_chroma_location_pos_to_enum(int xpos, int ypos);
/**
* Return the pixel format corresponding to name.
*
@ -335,13 +344,7 @@ char *av_get_pix_fmt_string(char *buf, int buf_size,
* format writes the values corresponding to the palette
* component c in data[1] to dst, rather than the palette indexes in
* data[0]. The behavior is undefined if the format is not paletted.
* @param dst_element_size size of elements in dst array (2 or 4 byte)
*/
void av_read_image_line2(void *dst, const uint8_t *data[4],
const int linesize[4], const AVPixFmtDescriptor *desc,
int x, int y, int c, int w, int read_pal_component,
int dst_element_size);
void av_read_image_line(uint16_t *dst, const uint8_t *data[4],
const int linesize[4], const AVPixFmtDescriptor *desc,
int x, int y, int c, int w, int read_pal_component);
@ -359,12 +362,7 @@ void av_read_image_line(uint16_t *dst, const uint8_t *data[4],
* @param y the vertical coordinate of the first pixel to write
* @param w the width of the line to write, that is the number of
* values to write to the image line
* @param src_element_size size of elements in src array (2 or 4 byte)
*/
void av_write_image_line2(const void *src, uint8_t *data[4],
const int linesize[4], const AVPixFmtDescriptor *desc,
int x, int y, int c, int w, int src_element_size);
void av_write_image_line(const uint16_t *src, uint8_t *data[4],
const int linesize[4], const AVPixFmtDescriptor *desc,
int x, int y, int c, int w);
@ -379,15 +377,12 @@ void av_write_image_line(const uint16_t *src, uint8_t *data[4],
*/
enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt);
#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */
#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */
#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */
#define FF_LOSS_ALPHA 0x0008 /**< loss of alpha bits */
#define FF_LOSS_COLORQUANT 0x0010 /**< loss due to color quantization */
#define FF_LOSS_CHROMA 0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */
#define FF_LOSS_EXCESS_RESOLUTION 0x0040 /**< loss due to unneeded extra resolution */
#define FF_LOSS_EXCESS_DEPTH 0x0080 /**< loss due to unneeded extra color depth */
#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */
#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */
#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */
#define FF_LOSS_ALPHA 0x0008 /**< loss of alpha bits */
#define FF_LOSS_COLORQUANT 0x0010 /**< loss due to color quantization */
#define FF_LOSS_CHROMA 0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */
/**
* Compute what kind of losses will occur when converting from one specific

1
output/include/arm64-v8a/libavutil/pixelutils.h
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@ -21,6 +21,7 @@
#include <stddef.h>
#include <stdint.h>
#include "common.h"
/**
* Sum of abs(src1[x] - src2[x])

267
output/include/arm64-v8a/libavutil/pixfmt.h
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@ -78,6 +78,11 @@ enum AVPixelFormat {
AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting color_range
AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting color_range
AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting color_range
#if FF_API_XVMC
AV_PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing
AV_PIX_FMT_XVMC_MPEG2_IDCT,
AV_PIX_FMT_XVMC = AV_PIX_FMT_XVMC_MPEG2_IDCT,
#endif /* FF_API_XVMC */
AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3
AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb)
@ -99,6 +104,13 @@ enum AVPixelFormat {
AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range
AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
#if FF_API_VDPAU
AV_PIX_FMT_VDPAU_H264,///< H.264 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
AV_PIX_FMT_VDPAU_MPEG1,///< MPEG-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
AV_PIX_FMT_VDPAU_MPEG2,///< MPEG-2 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
AV_PIX_FMT_VDPAU_WMV3,///< WMV3 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
AV_PIX_FMT_VDPAU_VC1, ///< VC-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
#endif
AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian
AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian
@ -112,11 +124,21 @@ enum AVPixelFormat {
AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined
AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined
#if FF_API_VAAPI
/** @name Deprecated pixel formats */
/**@{*/
AV_PIX_FMT_VAAPI_MOCO, ///< HW acceleration through VA API at motion compensation entry-point, Picture.data[3] contains a vaapi_render_state struct which contains macroblocks as well as various fields extracted from headers
AV_PIX_FMT_VAAPI_IDCT, ///< HW acceleration through VA API at IDCT entry-point, Picture.data[3] contains a vaapi_render_state struct which contains fields extracted from headers
AV_PIX_FMT_VAAPI_VLD, ///< HW decoding through VA API, Picture.data[3] contains a VASurfaceID
/**@}*/
AV_PIX_FMT_VAAPI = AV_PIX_FMT_VAAPI_VLD,
#else
/**
* Hardware acceleration through VA-API, data[3] contains a
* VASurfaceID.
*/
AV_PIX_FMT_VAAPI,
#endif
AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
@ -124,6 +146,9 @@ enum AVPixelFormat {
AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
#if FF_API_VDPAU
AV_PIX_FMT_VDPAU_MPEG4, ///< MPEG-4 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
#endif
AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer
AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined
@ -155,6 +180,7 @@ enum AVPixelFormat {
AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
AV_PIX_FMT_VDA_VLD, ///< hardware decoding through VDA
AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp
AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP, // alias for #AV_PIX_FMT_GBRP
AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian
@ -199,6 +225,8 @@ enum AVPixelFormat {
AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb
AV_PIX_FMT_VDA, ///< HW acceleration through VDA, data[3] contains a CVPixelBufferRef
AV_PIX_FMT_YA16BE, ///< 16 bits gray, 16 bits alpha (big-endian)
AV_PIX_FMT_YA16LE, ///< 16 bits gray, 16 bits alpha (little-endian)
@ -206,36 +234,8 @@ enum AVPixelFormat {
AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian
AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian
/**
* HW acceleration through QSV, data[3] contains a pointer to the
* mfxFrameSurface1 structure.
*
* Before FFmpeg 5.0:
* mfxFrameSurface1.Data.MemId contains a pointer when importing
* the following frames as QSV frames:
*
* VAAPI:
* mfxFrameSurface1.Data.MemId contains a pointer to VASurfaceID
*
* DXVA2:
* mfxFrameSurface1.Data.MemId contains a pointer to IDirect3DSurface9
*
* FFmpeg 5.0 and above:
* mfxFrameSurface1.Data.MemId contains a pointer to the mfxHDLPair
* structure when importing the following frames as QSV frames:
*
* VAAPI:
* mfxHDLPair.first contains a VASurfaceID pointer.
* mfxHDLPair.second is always MFX_INFINITE.
*
* DXVA2:
* mfxHDLPair.first contains IDirect3DSurface9 pointer.
* mfxHDLPair.second is always MFX_INFINITE.
*
* D3D11:
* mfxHDLPair.first contains a ID3D11Texture2D pointer.
* mfxHDLPair.second contains the texture array index of the frame if the
* ID3D11Texture2D is an array texture, or always MFX_INFINITE if it is a
* normal texture.
* HW acceleration through QSV, data[3] contains a pointer to the
* mfxFrameSurface1 structure.
*/
AV_PIX_FMT_QSV,
/**
@ -252,7 +252,7 @@ enum AVPixelFormat {
*/
AV_PIX_FMT_CUDA,
AV_PIX_FMT_0RGB, ///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined
AV_PIX_FMT_0RGB=0x123+4,///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined
AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined
AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined
AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined
@ -275,23 +275,21 @@ enum AVPixelFormat {
AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian
AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV411P and setting color_range
AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples
AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples
AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples
AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples
AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian
AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian
AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian
AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian
AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian
AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian
AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian
AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian
#if FF_API_XVMC
AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples */
AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples */
AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples */
AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples */
AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian */
AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian */
AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian */
AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian */
AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian */
AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian */
AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian */
AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian */
#if !FF_API_XVMC
AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing
#endif
#endif /* !FF_API_XVMC */
AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian
AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian
AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian
@ -346,79 +344,6 @@ enum AVPixelFormat {
* data[0] points to an AVDRMFrameDescriptor.
*/
AV_PIX_FMT_DRM_PRIME,
/**
* Hardware surfaces for OpenCL.
*
* data[i] contain 2D image objects (typed in C as cl_mem, used
* in OpenCL as image2d_t) for each plane of the surface.
*/
AV_PIX_FMT_OPENCL,
AV_PIX_FMT_GRAY14BE, ///< Y , 14bpp, big-endian
AV_PIX_FMT_GRAY14LE, ///< Y , 14bpp, little-endian
AV_PIX_FMT_GRAYF32BE, ///< IEEE-754 single precision Y, 32bpp, big-endian
AV_PIX_FMT_GRAYF32LE, ///< IEEE-754 single precision Y, 32bpp, little-endian
AV_PIX_FMT_YUVA422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, big-endian
AV_PIX_FMT_YUVA422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, little-endian
AV_PIX_FMT_YUVA444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, big-endian
AV_PIX_FMT_YUVA444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, little-endian
AV_PIX_FMT_NV24, ///< planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V)
AV_PIX_FMT_NV42, ///< as above, but U and V bytes are swapped
/**
* Vulkan hardware images.
*
* data[0] points to an AVVkFrame
*/
AV_PIX_FMT_VULKAN,
AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, big-endian
AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, little-endian
AV_PIX_FMT_X2RGB10LE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), little-endian, X=unused/undefined
AV_PIX_FMT_X2RGB10BE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), big-endian, X=unused/undefined
AV_PIX_FMT_X2BGR10LE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), little-endian, X=unused/undefined
AV_PIX_FMT_X2BGR10BE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), big-endian, X=unused/undefined
AV_PIX_FMT_P210BE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, big-endian
AV_PIX_FMT_P210LE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, little-endian
AV_PIX_FMT_P410BE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, big-endian
AV_PIX_FMT_P410LE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, little-endian
AV_PIX_FMT_P216BE, ///< interleaved chroma YUV 4:2:2, 32bpp, big-endian
AV_PIX_FMT_P216LE, ///< interleaved chroma YUV 4:2:2, 32bpp, little-endian
AV_PIX_FMT_P416BE, ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian
AV_PIX_FMT_P416LE, ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian
AV_PIX_FMT_VUYA, ///< packed VUYA 4:4:4, 32bpp, VUYAVUYA...
AV_PIX_FMT_RGBAF16BE, ///< IEEE-754 half precision packed RGBA 16:16:16:16, 64bpp, RGBARGBA..., big-endian
AV_PIX_FMT_RGBAF16LE, ///< IEEE-754 half precision packed RGBA 16:16:16:16, 64bpp, RGBARGBA..., little-endian
AV_PIX_FMT_VUYX, ///< packed VUYX 4:4:4, 32bpp, Variant of VUYA where alpha channel is left undefined
AV_PIX_FMT_P012LE, ///< like NV12, with 12bpp per component, data in the high bits, zeros in the low bits, little-endian
AV_PIX_FMT_P012BE, ///< like NV12, with 12bpp per component, data in the high bits, zeros in the low bits, big-endian
AV_PIX_FMT_Y212BE, ///< packed YUV 4:2:2 like YUYV422, 24bpp, data in the high bits, zeros in the low bits, big-endian
AV_PIX_FMT_Y212LE, ///< packed YUV 4:2:2 like YUYV422, 24bpp, data in the high bits, zeros in the low bits, little-endian
AV_PIX_FMT_XV30BE, ///< packed XVYU 4:4:4, 32bpp, (msb)2X 10V 10Y 10U(lsb), big-endian, variant of Y410 where alpha channel is left undefined
AV_PIX_FMT_XV30LE, ///< packed XVYU 4:4:4, 32bpp, (msb)2X 10V 10Y 10U(lsb), little-endian, variant of Y410 where alpha channel is left undefined
AV_PIX_FMT_XV36BE, ///< packed XVYU 4:4:4, 48bpp, data in the high bits, zeros in the low bits, big-endian, variant of Y412 where alpha channel is left undefined
AV_PIX_FMT_XV36LE, ///< packed XVYU 4:4:4, 48bpp, data in the high bits, zeros in the low bits, little-endian, variant of Y412 where alpha channel is left undefined
AV_PIX_FMT_RGBF32BE, ///< IEEE-754 single precision packed RGB 32:32:32, 96bpp, RGBRGB..., big-endian
AV_PIX_FMT_RGBF32LE, ///< IEEE-754 single precision packed RGB 32:32:32, 96bpp, RGBRGB..., little-endian
AV_PIX_FMT_RGBAF32BE, ///< IEEE-754 single precision packed RGBA 32:32:32:32, 128bpp, RGBARGBA..., big-endian
AV_PIX_FMT_RGBAF32LE, ///< IEEE-754 single precision packed RGBA 32:32:32:32, 128bpp, RGBARGBA..., little-endian
AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
};
@ -439,7 +364,6 @@ enum AVPixelFormat {
#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE)
#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE)
#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE)
#define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE)
#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE)
#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE)
#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE)
@ -488,16 +412,12 @@ enum AVPixelFormat {
#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE)
#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE)
#define AV_PIX_FMT_GRAYF32 AV_PIX_FMT_NE(GRAYF32BE, GRAYF32LE)
#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE)
#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE)
#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE)
#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE)
#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE)
#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE)
#define AV_PIX_FMT_YUVA422P12 AV_PIX_FMT_NE(YUVA422P12BE, YUVA422P12LE)
#define AV_PIX_FMT_YUVA444P12 AV_PIX_FMT_NE(YUVA444P12BE, YUVA444P12LE)
#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE)
#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE)
#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE)
@ -506,54 +426,35 @@ enum AVPixelFormat {
#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE)
#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE)
#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE)
#define AV_PIX_FMT_P012 AV_PIX_FMT_NE(P012BE, P012LE)
#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE)
#define AV_PIX_FMT_Y210 AV_PIX_FMT_NE(Y210BE, Y210LE)
#define AV_PIX_FMT_Y212 AV_PIX_FMT_NE(Y212BE, Y212LE)
#define AV_PIX_FMT_XV30 AV_PIX_FMT_NE(XV30BE, XV30LE)
#define AV_PIX_FMT_XV36 AV_PIX_FMT_NE(XV36BE, XV36LE)
#define AV_PIX_FMT_X2RGB10 AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE)
#define AV_PIX_FMT_X2BGR10 AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE)
#define AV_PIX_FMT_P210 AV_PIX_FMT_NE(P210BE, P210LE)
#define AV_PIX_FMT_P410 AV_PIX_FMT_NE(P410BE, P410LE)
#define AV_PIX_FMT_P216 AV_PIX_FMT_NE(P216BE, P216LE)
#define AV_PIX_FMT_P416 AV_PIX_FMT_NE(P416BE, P416LE)
#define AV_PIX_FMT_RGBAF16 AV_PIX_FMT_NE(RGBAF16BE, RGBAF16LE)
#define AV_PIX_FMT_RGBF32 AV_PIX_FMT_NE(RGBF32BE, RGBF32LE)
#define AV_PIX_FMT_RGBAF32 AV_PIX_FMT_NE(RGBAF32BE, RGBAF32LE)
/**
* Chromaticity coordinates of the source primaries.
* These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and ITU-T H.273.
* These values match the ones defined by ISO/IEC 23001-8_2013 § 7.1.
*/
enum AVColorPrimaries {
AVCOL_PRI_RESERVED0 = 0,
AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B
AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP177 Annex B
AVCOL_PRI_UNSPECIFIED = 2,
AVCOL_PRI_RESERVED = 3,
AVCOL_PRI_BT470M = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20)
AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM
AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC
AVCOL_PRI_SMPTE240M = 7, ///< identical to above, also called "SMPTE C" even though it uses D65
AVCOL_PRI_SMPTE240M = 7, ///< functionally identical to above
AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C
AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020
AVCOL_PRI_SMPTE428 = 10, ///< SMPTE ST 428-1 (CIE 1931 XYZ)
AVCOL_PRI_SMPTEST428_1 = AVCOL_PRI_SMPTE428,
AVCOL_PRI_SMPTE431 = 11, ///< SMPTE ST 431-2 (2011) / DCI P3
AVCOL_PRI_SMPTE432 = 12, ///< SMPTE ST 432-1 (2010) / P3 D65 / Display P3
AVCOL_PRI_EBU3213 = 22, ///< EBU Tech. 3213-E (nothing there) / one of JEDEC P22 group phosphors
AVCOL_PRI_JEDEC_P22 = AVCOL_PRI_EBU3213,
AVCOL_PRI_JEDEC_P22 = 22, ///< JEDEC P22 phosphors
AVCOL_PRI_NB ///< Not part of ABI
};
/**
* Color Transfer Characteristic.
* These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.2.
* These values match the ones defined by ISO/IEC 23001-8_2013 § 7.2.
*/
enum AVColorTransferCharacteristic {
AVCOL_TRC_RESERVED0 = 0,
@ -582,18 +483,18 @@ enum AVColorTransferCharacteristic {
/**
* YUV colorspace type.
* These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.3.
* These values match the ones defined by ISO/IEC 23001-8_2013 § 7.3.
*/
enum AVColorSpace {
AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB), YZX and ST 428-1
AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / derived in SMPTE RP 177 Annex B
AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB)
AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / SMPTE RP177 Annex B
AVCOL_SPC_UNSPECIFIED = 2,
AVCOL_SPC_RESERVED = 3, ///< reserved for future use by ITU-T and ISO/IEC just like 15-255 are
AVCOL_SPC_RESERVED = 3,
AVCOL_SPC_FCC = 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20)
AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601
AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above
AVCOL_SPC_SMPTE240M = 7, ///< derived from 170M primaries and D65 white point, 170M is derived from BT470 System M's primaries
AVCOL_SPC_YCGCO = 8, ///< used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16
AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC
AVCOL_SPC_SMPTE240M = 7, ///< functionally identical to above
AVCOL_SPC_YCGCO = 8, ///< Used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16
AVCOL_SPC_YCOCG = AVCOL_SPC_YCGCO,
AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system
AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system
@ -605,60 +506,12 @@ enum AVColorSpace {
};
/**
* Visual content value range.
*
* These values are based on definitions that can be found in multiple
* specifications, such as ITU-T BT.709 (3.4 - Quantization of RGB, luminance
* and colour-difference signals), ITU-T BT.2020 (Table 5 - Digital
* Representation) as well as ITU-T BT.2100 (Table 9 - Digital 10- and 12-bit
* integer representation). At the time of writing, the BT.2100 one is
* recommended, as it also defines the full range representation.
*
* Common definitions:
* - For RGB and luma planes such as Y in YCbCr and I in ICtCp,
* 'E' is the original value in range of 0.0 to 1.0.
* - For chroma planes such as Cb,Cr and Ct,Cp, 'E' is the original
* value in range of -0.5 to 0.5.
* - 'n' is the output bit depth.
* - For additional definitions such as rounding and clipping to valid n
* bit unsigned integer range, please refer to BT.2100 (Table 9).
* MPEG vs JPEG YUV range.
*/
enum AVColorRange {
AVCOL_RANGE_UNSPECIFIED = 0,
/**
* Narrow or limited range content.
*
* - For luma planes:
*
* (219 * E + 16) * 2^(n-8)
*
* F.ex. the range of 16-235 for 8 bits
*
* - For chroma planes:
*
* (224 * E + 128) * 2^(n-8)
*
* F.ex. the range of 16-240 for 8 bits
*/
AVCOL_RANGE_MPEG = 1,
/**
* Full range content.
*
* - For RGB and luma planes:
*
* (2^n - 1) * E
*
* F.ex. the range of 0-255 for 8 bits
*
* - For chroma planes:
*
* (2^n - 1) * E + 2^(n - 1)
*
* F.ex. the range of 1-255 for 8 bits
*/
AVCOL_RANGE_JPEG = 2,
AVCOL_RANGE_MPEG = 1, ///< the normal 219*2^(n-8) "MPEG" YUV ranges
AVCOL_RANGE_JPEG = 2, ///< the normal 2^n-1 "JPEG" YUV ranges
AVCOL_RANGE_NB ///< Not part of ABI
};

9
output/include/arm64-v8a/libavutil/rational.h
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@ -179,8 +179,7 @@ AVRational av_d2q(double d, int max) av_const;
* Find which of the two rationals is closer to another rational.
*
* @param q Rational to be compared against
* @param q1 Rational to be tested
* @param q2 Rational to be tested
* @param q1,q2 Rationals to be tested
* @return One of the following values:
* - 1 if `q1` is nearer to `q` than `q2`
* - -1 if `q2` is nearer to `q` than `q1`
@ -208,12 +207,6 @@ int av_find_nearest_q_idx(AVRational q, const AVRational* q_list);
*/
uint32_t av_q2intfloat(AVRational q);
/**
* Return the best rational so that a and b are multiple of it.
* If the resulting denominator is larger than max_den, return def.
*/
AVRational av_gcd_q(AVRational a, AVRational b, int max_den, AVRational def);
/**
* @}
*/

3
output/include/arm64-v8a/libavutil/rc4.h
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@ -42,8 +42,6 @@ AVRC4 *av_rc4_alloc(void);
/**
* @brief Initializes an AVRC4 context.
*
* @param d pointer to the AVRC4 context
* @param key buffer containig the key
* @param key_bits must be a multiple of 8
* @param decrypt 0 for encryption, 1 for decryption, currently has no effect
* @return zero on success, negative value otherwise
@ -53,7 +51,6 @@ int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt);
/**
* @brief Encrypts / decrypts using the RC4 algorithm.
*
* @param d pointer to the AVRC4 context
* @param count number of bytes
* @param dst destination array, can be equal to src
* @param src source array, can be equal to dst, may be NULL

4
output/include/arm64-v8a/libavutil/ripemd.h
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@ -28,10 +28,10 @@
#ifndef AVUTIL_RIPEMD_H
#define AVUTIL_RIPEMD_H
#include <stddef.h>
#include <stdint.h>
#include "attributes.h"
#include "version.h"
/**
* @defgroup lavu_ripemd RIPEMD
@ -66,7 +66,7 @@ int av_ripemd_init(struct AVRIPEMD* context, int bits);
* @param data input data to update hash with
* @param len input data length
*/
void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, size_t len);
void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, unsigned int len);
/**
* Finish hashing and output digest value.

9
output/include/arm64-v8a/libavutil/samplefmt.h
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@ -21,6 +21,9 @@
#include <stdint.h>
#include "avutil.h"
#include "attributes.h"
/**
* @addtogroup lavu_audio
* @{
@ -192,8 +195,9 @@ int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples,
* @param nb_samples the number of samples in a single channel
* @param sample_fmt the sample format
* @param align buffer size alignment (0 = default, 1 = no alignment)
* @return minimum size in bytes required for the buffer on success,
* or a negative error code on failure
* @return >=0 on success or a negative error code on failure
* @todo return minimum size in bytes required for the buffer in case
* of success at the next bump
*/
int av_samples_fill_arrays(uint8_t **audio_data, int *linesize,
const uint8_t *buf,
@ -213,7 +217,6 @@ int av_samples_fill_arrays(uint8_t **audio_data, int *linesize,
* @param[out] linesize aligned size for audio buffer(s), may be NULL
* @param nb_channels number of audio channels
* @param nb_samples number of samples per channel
* @param sample_fmt the sample format
* @param align buffer size alignment (0 = default, 1 = no alignment)
* @return >=0 on success or a negative error code on failure
* @todo return the size of the allocated buffer in case of success at the next bump

5
output/include/arm64-v8a/libavutil/sha.h
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@ -31,6 +31,7 @@
#include <stdint.h>
#include "attributes.h"
#include "version.h"
/**
* @defgroup lavu_sha SHA
@ -73,7 +74,11 @@ int av_sha_init(struct AVSHA* context, int bits);
* @param data input data to update hash with
* @param len input data length
*/
#if FF_API_CRYPTO_SIZE_T
void av_sha_update(struct AVSHA *ctx, const uint8_t *data, unsigned int len);
#else
void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len);
#endif
/**
* Finish hashing and output digest value.

5
output/include/arm64-v8a/libavutil/sha512.h
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@ -32,6 +32,7 @@
#include <stdint.h>
#include "attributes.h"
#include "version.h"
/**
* @defgroup lavu_sha512 SHA-512
@ -75,7 +76,11 @@ int av_sha512_init(struct AVSHA512* context, int bits);
* @param data input data to update hash with
* @param len input data length
*/
#if FF_API_CRYPTO_SIZE_T
void av_sha512_update(struct AVSHA512* context, const uint8_t* data, unsigned int len);
#else
void av_sha512_update(struct AVSHA512* context, const uint8_t* data, size_t len);
#endif
/**
* Finish hashing and output digest value.

13
output/include/arm64-v8a/libavutil/spherical.h
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@ -20,7 +20,6 @@
/**
* @file
* @ingroup lavu_video_spherical
* Spherical video
*/
@ -31,14 +30,19 @@
#include <stdint.h>
/**
* @defgroup lavu_video_spherical Spherical video mapping
* @ingroup lavu_video
* @addtogroup lavu_video
* @{
*
* @defgroup lavu_video_spherical Spherical video mapping
* @{
*/
/**
* @addtogroup lavu_video_spherical
* A spherical video file contains surfaces that need to be mapped onto a
* sphere. Depending on how the frame was converted, a different distortion
* transformation or surface recomposition function needs to be applied before
* the video should be mapped and displayed.
* @{
*/
/**
@ -221,6 +225,7 @@ const char *av_spherical_projection_name(enum AVSphericalProjection projection);
*/
int av_spherical_from_name(const char *name);
/**
* @}
* @}
*/

40
output/include/arm64-v8a/libavutil/stereo3d.h
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@ -20,7 +20,6 @@
/**
* @file
* @ingroup lavu_video_stereo3d
* Stereoscopic video
*/
@ -32,15 +31,19 @@
#include "frame.h"
/**
* @defgroup lavu_video_stereo3d Stereo3D types and functions
* @ingroup lavu_video
* @addtogroup lavu_video
* @{
*
* @defgroup lavu_video_stereo3d Stereo3D types and functions
* @{
*/
/**
* @addtogroup lavu_video_stereo3d
* A stereoscopic video file consists in multiple views embedded in a single
* frame, usually describing two views of a scene. This file describes all
* possible codec-independent view arrangements.
*
* @{
*/
* */
/**
* List of possible 3D Types
@ -138,25 +141,6 @@ enum AVStereo3DType {
AV_STEREO3D_COLUMNS,
};
/**
* List of possible view types.
*/
enum AVStereo3DView {
/**
* Frame contains two packed views.
*/
AV_STEREO3D_VIEW_PACKED,
/**
* Frame contains only the left view.
*/
AV_STEREO3D_VIEW_LEFT,
/**
* Frame contains only the right view.
*/
AV_STEREO3D_VIEW_RIGHT,
};
/**
* Inverted views, Right/Bottom represents the left view.
@ -180,11 +164,6 @@ typedef struct AVStereo3D {
* Additional information about the frame packing.
*/
int flags;
/**
* Determines which views are packed.
*/
enum AVStereo3DView view;
} AVStereo3D;
/**
@ -223,6 +202,7 @@ const char *av_stereo3d_type_name(unsigned int type);
int av_stereo3d_from_name(const char *name);
/**
* @}
* @}
*/

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