mirror of https://github.com/axmolengine/axmol.git
73 lines
1.9 KiB
Objective-C
73 lines
1.9 KiB
Objective-C
#include "MediaEngine.h"
|
|
|
|
#if defined(__APPLE__)
|
|
|
|
# import <AVFoundation/AVFoundation.h>
|
|
|
|
@class AVMediaSessionHandler;
|
|
|
|
NS_AX_BEGIN
|
|
|
|
class AvfMediaEngine : public MediaEngine
|
|
{
|
|
public:
|
|
void SetMediaEventCallback(MEMediaEventCallback cb) override;
|
|
void SetAutoPlay(bool bAutoPlay) override;
|
|
bool Open(std::string_view sourceUri) override;
|
|
bool Close() override;
|
|
bool SetLoop(bool bLooping) override;
|
|
bool SetRate(double fRate) override;
|
|
bool SetCurrentTime(double fSeekTimeInSec) override;
|
|
bool Play() override;
|
|
bool Pause() override;
|
|
bool Stop() override;
|
|
MEMediaState GetState() const override;
|
|
bool TransferVideoFrame(std::function<void(const MEVideoFrame&)> callback) override;
|
|
|
|
void onStatusNotification(void* context);
|
|
void onPlayerEnd();
|
|
void FireEvent(MEMediaEventType event)
|
|
{
|
|
if (_eventCallback)
|
|
_eventCallback(event);
|
|
}
|
|
bool isPlaying() const {
|
|
return _state == MEMediaState::Playing;
|
|
}
|
|
|
|
void internalPlay(bool replay = false);
|
|
void internalPause();
|
|
|
|
private:
|
|
MEMediaEventCallback _eventCallback;
|
|
MEVideoPixelFormat _videoPF = MEVideoPixelFormat::INVALID;
|
|
MEMediaState _state = MEMediaState::Closed;
|
|
MEIntPoint _videoExtent;
|
|
AVPlayer* _player = nil;
|
|
AVPlayerItem* _playerItem = nil;
|
|
AVPlayerItemOutput* _playerOutput = nil;
|
|
AVMediaSessionHandler* _sessionHandler = nil;
|
|
|
|
bool _bAutoPlay = false;
|
|
bool _repeatEnabled = false;
|
|
|
|
/*
|
|
true: luma=[0,255] chroma=[1,255]
|
|
false: luma=[16,235] chroma=[16,240]
|
|
*/
|
|
bool _bFullColorRange = false;
|
|
};
|
|
|
|
struct AvfMediaEngineFactory : public MediaEngineFactory
|
|
{
|
|
MediaEngine* CreateMediaEngine() override
|
|
{
|
|
return new AvfMediaEngine();
|
|
}
|
|
void DestroyMediaEngine(MediaEngine* me) override { delete static_cast<AvfMediaEngine*>(me); }
|
|
};
|
|
|
|
NS_AX_END
|
|
|
|
#endif
|