k
/
FFmpegAndroid
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Feature: add FFMessageQueue

Browse Source
pull/221/head
xufuji456 2 years ago
parent 6ce7f8e6b3
commit acc42e49d5
4 changed files with 228 additions and 102 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 139
      app/src/main/cpp/ffplayer/FFMessageQueue.cpp
  2. 96
      app/src/main/cpp/ffplayer/FFMessageQueue.h
  3. 91
      app/src/main/cpp/ffplayer/ffplay_define.h
  4. 2
      app/src/main/cpp/ffplayer/queue/FrameQueue.h

139
app/src/main/cpp/ffplayer/ffmsg_queue.h → app/src/main/cpp/ffplayer/FFMessageQueue.cpp
Unescape View File

@ -1,65 +1,8 @@
//
// Created by xu fulong on 2022/9/24.
//
#ifndef FFMSG_QUEUE_H #include "FFMessageQueue.h"
#define FFMSG_QUEUE_H
#include <mutex>
#include <libavutil/mem.h>
/**************** msg define begin ***************/
#define FFP_MSG_FLUSH 0
#define FFP_MSG_ERROR 100
#define FFP_MSG_PREPARED 200
#define FFP_MSG_COMPLETED 300
#define FFP_MSG_VIDEO_SIZE_CHANGED 400
#define FFP_MSG_SAR_CHANGED 401
#define FFP_MSG_VIDEO_RENDERING_START 402
#define FFP_MSG_AUDIO_RENDERING_START 403
#define FFP_MSG_VIDEO_ROTATION_CHANGED 404
#define FFP_MSG_AUDIO_DECODED_START 405
#define FFP_MSG_VIDEO_DECODED_START 406
#define FFP_MSG_OPEN_INPUT 407
#define FFP_MSG_FIND_STREAM_INFO 408
#define FFP_MSG_COMPONENT_OPEN 409
#define FFP_MSG_VIDEO_SEEK_RENDERING_START 410
#define FFP_MSG_AUDIO_SEEK_RENDERING_START 411
#define FFP_MSG_BUFFERING_START 500
#define FFP_MSG_BUFFERING_END 501
#define FFP_MSG_BUFFERING_UPDATE 502
#define FFP_MSG_BUFFERING_BYTES_UPDATE 503
#define FFP_MSG_BUFFERING_TIME_UPDATE 504
#define FFP_MSG_SEEK_COMPLETE 600
#define FFP_MSG_PLAYBACK_STATE_CHANGED 700
#define FFP_MSG_TIMED_TEXT 800
#define FFP_MSG_VIDEO_DECODER_OPEN 900
#define FFP_REQ_START 1001
#define FFP_REQ_PAUSE 1002
#define FFP_REQ_SEEK 1003
/**************** msg define end *****************/
typedef struct AVMessage {
int what;
int arg1;
int arg2;
void *obj;
void (*free_l)(void *obj);
struct AVMessage *next;
} AVMessage;
typedef struct MessageQueue {
AVMessage *first_msg, *last_msg;
int nb_messages;
int abort_request;
std::mutex mutex;
std::condition_variable cond;
AVMessage *recycle_msg;
int recycle_count;
int alloc_count;
} MessageQueue;
inline static void msg_free(AVMessage *msg) { inline static void msg_free(AVMessage *msg) {
if (!msg || !msg->obj) if (!msg || !msg->obj)
@ -113,36 +56,22 @@ inline static void msg_init_msg(AVMessage *msg) {
memset(msg, 0, sizeof(AVMessage)); memset(msg, 0, sizeof(AVMessage));
} }
inline static void msg_queue_put_notify1(MessageQueue *q, int what) { void FFMessageQueue::init() {
AVMessage msg; memset(q, 0, sizeof(MessageQueue));
msg_init_msg(&msg); q->abort_request = 1;
msg.what = what;
msg_queue_put(q, &msg);
} }
inline static void msg_queue_put_notify2(MessageQueue *q, int what, int arg1) { void FFMessageQueue::start() {
AVMessage msg; std::lock_guard<std::mutex> lock(q->mutex);
msg_init_msg(&msg); q->abort_request = 0;
msg.what = what;
msg.arg1 = arg1;
msg_queue_put(q, &msg);
}
inline static void msg_queue_put_notify3(MessageQueue *q, int what, int arg1, int arg2) {
AVMessage msg; AVMessage msg;
msg_init_msg(&msg); msg_init_msg(&msg);
msg.what = what; msg.what = FFP_MSG_FLUSH;
msg.arg1 = arg1; msg_queue_put_private(q, &msg);
msg.arg2 = arg2;
msg_queue_put(q, &msg);
}
inline static void msg_queue_init(MessageQueue *q) {
memset(q, 0, sizeof(MessageQueue));
q->abort_request = 1;
} }
inline static void msg_queue_flush(MessageQueue *q) { void FFMessageQueue::flush() {
AVMessage *msg, *msg1; AVMessage *msg, *msg1;
std::lock_guard<std::mutex> lock(q->mutex); std::lock_guard<std::mutex> lock(q->mutex);
@ -156,23 +85,31 @@ inline static void msg_queue_flush(MessageQueue *q) {
q->nb_messages = 0; q->nb_messages = 0;
} }
inline static void msg_queue_abort(MessageQueue *q) { void FFMessageQueue::sendMessage1(int what) {
std::unique_lock<std::mutex> lock(q->mutex); AVMessage msg;
q->abort_request = 1; msg_init_msg(&msg);
q->cond.notify_all(); msg.what = what;
msg_queue_put(q, &msg);
} }
inline static void msg_queue_start(MessageQueue *q) { void FFMessageQueue::sendMessage2(int what, int arg1) {
std::lock_guard<std::mutex> lock(q->mutex); AVMessage msg;
q->abort_request = 0; msg_init_msg(&msg);
msg.what = what;
msg.arg1 = arg1;
msg_queue_put(q, &msg);
}
void FFMessageQueue::sendMessage3(int what, int arg1, int arg2) {
AVMessage msg; AVMessage msg;
msg_init_msg(&msg); msg_init_msg(&msg);
msg.what = FFP_MSG_FLUSH; msg.what = what;
msg_queue_put_private(q, &msg); msg.arg1 = arg1;
msg.arg2 = arg2;
msg_queue_put(q, &msg);
} }
inline static int msg_queue_get(MessageQueue *q, AVMessage *msg, int block) { int FFMessageQueue::get(AVMessage *msg, int block) {
AVMessage *msg1; AVMessage *msg1;
int ret; int ret;
@ -207,7 +144,7 @@ inline static int msg_queue_get(MessageQueue *q, AVMessage *msg, int block) {
return ret; return ret;
} }
inline static void msg_queue_remove(MessageQueue *q, int what) { void FFMessageQueue::remove(int what) {
AVMessage **p_msg, *msg, *last_msg; AVMessage **p_msg, *msg, *last_msg;
std::lock_guard<std::mutex> lock(q->mutex); std::lock_guard<std::mutex> lock(q->mutex);
@ -238,8 +175,14 @@ inline static void msg_queue_remove(MessageQueue *q, int what) {
} }
} }
inline static void msg_queue_destroy(MessageQueue *q) { void FFMessageQueue::abort() {
msg_queue_flush(q); std::unique_lock<std::mutex> lock(q->mutex);
q->abort_request = 1;
q->cond.notify_all();
}
void FFMessageQueue::destroy() {
flush();
std::lock_guard<std::mutex> lock(q->mutex); std::lock_guard<std::mutex> lock(q->mutex);
while(q->recycle_msg) { while(q->recycle_msg) {
@ -250,5 +193,3 @@ inline static void msg_queue_destroy(MessageQueue *q) {
av_freep(&msg); av_freep(&msg);
} }
} }
#endif // FFMSG_QUEUE_H

96
app/src/main/cpp/ffplayer/FFMessageQueue.h
Unescape View File

@ -0,0 +1,96 @@
//
// Created by xu fulong on 2022/9/24.
//
#ifndef FFMPEGANDROID_FFMESSAGEQUEUE_H
#define FFMPEGANDROID_FFMESSAGEQUEUE_H
#include <mutex>
#include <libavutil/mem.h>
/**************** msg define begin ***************/
#define FFP_MSG_FLUSH 0
#define FFP_MSG_ERROR 100
#define FFP_MSG_PREPARED 200
#define FFP_MSG_COMPLETED 300
#define FFP_MSG_VIDEO_SIZE_CHANGED 400
#define FFP_MSG_SAR_CHANGED 401
#define FFP_MSG_VIDEO_RENDERING_START 402
#define FFP_MSG_AUDIO_RENDERING_START 403
#define FFP_MSG_VIDEO_ROTATION_CHANGED 404
#define FFP_MSG_AUDIO_DECODED_START 405
#define FFP_MSG_VIDEO_DECODED_START 406
#define FFP_MSG_OPEN_INPUT 407
#define FFP_MSG_FIND_STREAM_INFO 408
#define FFP_MSG_COMPONENT_OPEN 409
#define FFP_MSG_VIDEO_SEEK_RENDERING_START 410
#define FFP_MSG_AUDIO_SEEK_RENDERING_START 411
#define FFP_MSG_BUFFERING_START 500
#define FFP_MSG_BUFFERING_END 501
#define FFP_MSG_BUFFERING_UPDATE 502
#define FFP_MSG_BUFFERING_BYTES_UPDATE 503
#define FFP_MSG_BUFFERING_TIME_UPDATE 504
#define FFP_MSG_SEEK_COMPLETE 600
#define FFP_MSG_PLAYBACK_STATE_CHANGED 700
#define FFP_MSG_TIMED_TEXT 800
#define FFP_MSG_VIDEO_DECODER_OPEN 900
#define FFP_REQ_START 1001
#define FFP_REQ_PAUSE 1002
#define FFP_REQ_SEEK 1003
/**************** msg define end *****************/
typedef struct AVMessage {
int what;
int arg1;
int arg2;
void *obj;
void (*free_l)(void *obj);
struct AVMessage *next;
} AVMessage;
typedef struct MessageQueue {
AVMessage *first_msg, *last_msg;
int nb_messages;
int abort_request;
std::mutex mutex;
std::condition_variable cond;
AVMessage *recycle_msg;
int recycle_count;
int alloc_count;
} MessageQueue;
class FFMessageQueue {
private:
MessageQueue *q;
public:
void init();
void start();
void flush();
void sendMessage1(int what);
void sendMessage2(int what, int arg1);
void sendMessage3(int what, int arg1, int arg2);
int get(AVMessage *msg, int block);
void remove(int what);
void abort();
void destroy();
};
#endif //FFMPEGANDROID_FFMESSAGEQUEUE_H

91
app/src/main/cpp/ffplayer/ffplay_define.h
Unescape View File

@ -5,8 +5,97 @@
#ifndef FFMPEGANDROID_FFPLAY_DEFINE_H #ifndef FFMPEGANDROID_FFPLAY_DEFINE_H
#define FFMPEGANDROID_FFPLAY_DEFINE_H #define FFMPEGANDROID_FFPLAY_DEFINE_H
#define PACKET_QUEUE_SIZE 16 #include <mutex>
#include "FFMessageQueue.h"
#ifdef __cplusplus
extern "C" {
#endif
#include <libavformat/avformat.h>
#ifdef __cplusplus
}
#endif
#define PACKET_QUEUE_SIZE 16
#define FRAME_QUEUE_SIZE 16 #define FRAME_QUEUE_SIZE 16
#define VIDEO_QUEUE_SIZE 5
#define SAMPLE_QUEUE_SIZE 9
#define MAX_QUEUE_SIZE (15 * 1024 * 1024)
#define MIN_FRAMES 25
#define AUDIO_MIN_BUFFER_SIZE 512
#define AUDIO_MAX_CALLBACKS_PER_SEC 30
#define REFRESH_RATE 0.01
#define AV_SYNC_THRESHOLD_MIN 0.04
#define AV_SYNC_THRESHOLD_MAX 0.1
#define AV_SYNC_FRAMEDUP_THRESHOLD 0.1
#define AV_NOSYNC_THRESHOLD 10.0
#define EXTERNAL_CLOCK_MIN_FRAMES 2
#define EXTERNAL_CLOCK_MAX_FRAMES 10
#define EXTERNAL_CLOCK_SPEED_MIN 0.900
#define EXTERNAL_CLOCK_SPEED_MAX 1.010
#define EXTERNAL_CLOCK_SPEED_STEP 0.001
struct AVDictionary {
int count;
AVDictionaryEntry *elements;
};
typedef enum {
AV_SYNC_AUDIO, // 同步到音频时钟
AV_SYNC_VIDEO, // 同步到视频时钟
AV_SYNC_EXTERNAL, // 同步到外部时钟
} SyncType;
class PlayerParams {
public:
std::mutex mutex;
MessageQueue *messageQueue;
int64_t videoDuration;
AVInputFormat *iformat;
const char *url;
int64_t offset;
const char *headers;
const char *audioCodecName;
const char *videoCodecName;
int abortRequest;
int pauseRequest;
SyncType syncType;
int64_t startTime;
int64_t duration;
int realTime;
int infiniteBuffer;
int audioDisable;
int videoDisable;
int displayDisable;
int fast;
int genpts;
int lowres;
float playbackRate;
float playbackPitch;
int seekByBytes;
int seekRequest;
int seekFlags;
int64_t seekPos;
int64_t seekRel;
int autoExit;
int loop;
int mute;
int reorderVideoPts;
};
#endif //FFMPEGANDROID_FFPLAY_DEFINE_H #endif //FFMPEGANDROID_FFPLAY_DEFINE_H

2
app/src/main/cpp/ffplayer/queue/FrameQueue.h
Unescape View File

@ -3,7 +3,7 @@
#define FFMPEGANDROID_FRAMEQUEUE_H #define FFMPEGANDROID_FRAMEQUEUE_H
#include <mutex> #include <mutex>
#include "ffplayer/ffplay_define.h" #include "ffplay_define.h"
extern "C" { extern "C" {
#include "libavcodec/avcodec.h" #include "libavcodec/avcodec.h"

Write Preview
Loading…
Cancel
Save