mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-10-06 20:23:43 +08:00
273 lines
8.7 KiB
C++
Executable File
273 lines
8.7 KiB
C++
Executable File
/*
|
|
* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
|
|
*
|
|
* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
|
|
*
|
|
* Use of this source code is governed by MIT license that can be found in the
|
|
* LICENSE file in the root of the source tree. All contributing project authors
|
|
* may be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#include "mk_player.h"
|
|
#include "Util/logger.h"
|
|
#include "Player/MediaPlayer.h"
|
|
using namespace std;
|
|
using namespace toolkit;
|
|
using namespace mediakit;
|
|
|
|
class MediaPlayerForC : public std::enable_shared_from_this<MediaPlayerForC>{
|
|
public:
|
|
typedef std::shared_ptr<MediaPlayerForC> Ptr;
|
|
|
|
MediaPlayerForC(){
|
|
_player = std::make_shared<MediaPlayer>();
|
|
}
|
|
~MediaPlayerForC(){}
|
|
|
|
MediaPlayer *operator->(){
|
|
return _player.get();
|
|
}
|
|
|
|
void setup(){
|
|
weak_ptr<MediaPlayerForC> weak_self = shared_from_this();
|
|
_player->setOnPlayResult([weak_self](const SockException &ex){
|
|
auto strong_self = weak_self.lock();
|
|
if(strong_self){
|
|
strong_self->onEvent(false,ex);
|
|
}
|
|
});
|
|
|
|
_player->setOnShutdown([weak_self](const SockException &ex){
|
|
auto strong_self = weak_self.lock();
|
|
if(strong_self){
|
|
strong_self->onEvent(true,ex);
|
|
}
|
|
});
|
|
}
|
|
|
|
void unset(){
|
|
lock_guard<recursive_mutex> lck(_mtx);
|
|
_on_play = nullptr;
|
|
_on_shutdown = nullptr;
|
|
_on_data = nullptr;
|
|
}
|
|
|
|
void onEvent(bool is_shutdown, const SockException &ex){
|
|
lock_guard<recursive_mutex> lck(_mtx);
|
|
if(is_shutdown){
|
|
//播放中断
|
|
if(_on_shutdown){
|
|
_on_shutdown(_on_shutdown_data,ex.getErrCode(),ex.what());
|
|
}
|
|
return;
|
|
}
|
|
|
|
//播放结果
|
|
if(_on_play){
|
|
_on_play(_on_play_data,ex.getErrCode(),ex.what());
|
|
}
|
|
|
|
if(ex){
|
|
//播放失败
|
|
return;
|
|
}
|
|
|
|
//播放成功,添加事件回调
|
|
weak_ptr<MediaPlayerForC> weak_self = shared_from_this();
|
|
auto delegate = std::make_shared<FrameWriterInterfaceHelper>([weak_self](const Frame::Ptr &frame) {
|
|
auto strong_self = weak_self.lock();
|
|
if (strong_self) {
|
|
strong_self->onData(frame);
|
|
}
|
|
});
|
|
for (auto &track : _player->getTracks()) {
|
|
track->addDelegate(delegate);
|
|
}
|
|
}
|
|
|
|
void onData(const Frame::Ptr &frame){
|
|
lock_guard<recursive_mutex> lck(_mtx);
|
|
if(_on_data){
|
|
_on_data(_on_data_data,frame->getTrackType(),frame->getCodecId(),frame->data(),frame->size(),frame->dts(),frame->pts());
|
|
}
|
|
}
|
|
|
|
void setOnEvent(on_mk_play_event cb, void *user_data, int type) {
|
|
lock_guard<recursive_mutex> lck(_mtx);
|
|
if(type == 0){
|
|
_on_play_data = user_data;
|
|
_on_play = cb;
|
|
}else{
|
|
_on_shutdown_data = user_data;
|
|
_on_shutdown = cb;
|
|
}
|
|
}
|
|
|
|
void setOnData(on_mk_play_data cb, void *user_data) {
|
|
lock_guard<recursive_mutex> lck(_mtx);
|
|
_on_data_data = user_data;
|
|
_on_data = cb;
|
|
}
|
|
|
|
MediaPlayer::Ptr& getPlayer(){
|
|
return _player;
|
|
}
|
|
private:
|
|
MediaPlayer::Ptr _player;
|
|
recursive_mutex _mtx;
|
|
on_mk_play_event _on_play = nullptr;
|
|
on_mk_play_data _on_data = nullptr;
|
|
on_mk_play_event _on_shutdown = nullptr;
|
|
|
|
void *_on_play_data = nullptr;
|
|
void *_on_shutdown_data = nullptr;
|
|
void *_on_data_data = nullptr;
|
|
};
|
|
|
|
API_EXPORT mk_player API_CALL mk_player_create() {
|
|
MediaPlayerForC::Ptr *obj = new MediaPlayerForC::Ptr(new MediaPlayerForC());
|
|
(*obj)->setup();
|
|
return obj;
|
|
}
|
|
API_EXPORT void API_CALL mk_player_release(mk_player ctx) {
|
|
assert(ctx);
|
|
MediaPlayerForC::Ptr *obj = (MediaPlayerForC::Ptr *)ctx;
|
|
(*obj)->unset();
|
|
delete obj;
|
|
}
|
|
|
|
API_EXPORT void API_CALL mk_player_set_option(mk_player ctx,const char* key,const char *val){
|
|
assert(ctx && key && val);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto player = obj.getPlayer();
|
|
string key_str(key), val_str(val);
|
|
player->getPoller()->async([key_str,val_str,player](){
|
|
//切换线程后再操作
|
|
(*player)[key_str] = val_str;
|
|
});
|
|
}
|
|
API_EXPORT void API_CALL mk_player_play(mk_player ctx, const char *url) {
|
|
assert(ctx && url);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto player = obj.getPlayer();
|
|
string url_str(url);
|
|
player->getPoller()->async([url_str,player](){
|
|
//切换线程后再操作
|
|
player->play(url_str);
|
|
});
|
|
}
|
|
|
|
API_EXPORT void API_CALL mk_player_pause(mk_player ctx, int pause) {
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto player = obj.getPlayer();
|
|
player->getPoller()->async([pause,player](){
|
|
//切换线程后再操作
|
|
player->pause(pause);
|
|
});
|
|
}
|
|
|
|
API_EXPORT void API_CALL mk_player_seekto(mk_player ctx, float progress) {
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto player = obj.getPlayer();
|
|
player->getPoller()->async([progress,player](){
|
|
//切换线程后再操作
|
|
player->seekTo(progress);
|
|
});
|
|
}
|
|
|
|
static void mk_player_set_on_event(mk_player ctx, on_mk_play_event cb, void *user_data, int type) {
|
|
assert(ctx && cb);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
obj.setOnEvent(cb,user_data, type);
|
|
}
|
|
|
|
API_EXPORT void API_CALL mk_player_set_on_result(mk_player ctx, on_mk_play_event cb, void *user_data) {
|
|
mk_player_set_on_event(ctx,cb,user_data,0);
|
|
}
|
|
|
|
API_EXPORT void API_CALL mk_player_set_on_shutdown(mk_player ctx, on_mk_play_event cb, void *user_data) {
|
|
mk_player_set_on_event(ctx,cb,user_data,1);
|
|
}
|
|
|
|
API_EXPORT void API_CALL mk_player_set_on_data(mk_player ctx, on_mk_play_data cb, void *user_data) {
|
|
assert(ctx && cb);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
obj.setOnData(cb,user_data);
|
|
}
|
|
|
|
API_EXPORT int API_CALL mk_player_video_codecId(mk_player ctx){
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto track = dynamic_pointer_cast<VideoTrack>(obj->getTrack(TrackVideo));
|
|
return track ? track->getCodecId() : CodecInvalid;
|
|
}
|
|
|
|
API_EXPORT int API_CALL mk_player_video_width(mk_player ctx) {
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto track = dynamic_pointer_cast<VideoTrack>(obj->getTrack(TrackVideo));
|
|
return track ? track->getVideoWidth() : 0;
|
|
}
|
|
|
|
API_EXPORT int API_CALL mk_player_video_height(mk_player ctx) {
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto track = dynamic_pointer_cast<VideoTrack>(obj->getTrack(TrackVideo));
|
|
return track ? track->getVideoHeight() : 0;
|
|
}
|
|
|
|
API_EXPORT int API_CALL mk_player_video_fps(mk_player ctx) {
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto track = dynamic_pointer_cast<VideoTrack>(obj->getTrack(TrackVideo));
|
|
return track ? track->getVideoFps() : 0;
|
|
}
|
|
|
|
API_EXPORT int API_CALL mk_player_audio_codecId(mk_player ctx){
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto track = dynamic_pointer_cast<AudioTrack>(obj->getTrack(TrackAudio));
|
|
return track ? track->getCodecId() : CodecInvalid;
|
|
}
|
|
|
|
API_EXPORT int API_CALL mk_player_audio_samplerate(mk_player ctx) {
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto track = dynamic_pointer_cast<AudioTrack>(obj->getTrack(TrackAudio));
|
|
return track ? track->getAudioSampleRate() : 0;
|
|
}
|
|
|
|
API_EXPORT int API_CALL mk_player_audio_bit(mk_player ctx) {
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto track = dynamic_pointer_cast<AudioTrack>(obj->getTrack(TrackAudio));
|
|
return track ? track->getAudioSampleBit() : 0;
|
|
}
|
|
|
|
API_EXPORT int API_CALL mk_player_audio_channel(mk_player ctx) {
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
auto track = dynamic_pointer_cast<AudioTrack>(obj->getTrack(TrackAudio));
|
|
return track ? track->getAudioChannel() : 0;
|
|
}
|
|
|
|
API_EXPORT float API_CALL mk_player_duration(mk_player ctx) {
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
return obj->getDuration();
|
|
}
|
|
|
|
API_EXPORT float API_CALL mk_player_progress(mk_player ctx) {
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
return obj->getProgress();
|
|
}
|
|
|
|
API_EXPORT float API_CALL mk_player_loss_rate(mk_player ctx, int track_type) {
|
|
assert(ctx);
|
|
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
|
|
return obj->getPacketLossRate((TrackType)track_type);
|
|
}
|