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