You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
567 B
36 lines
567 B
#ifndef DECODER_H
|
|
#define DECODER_H
|
|
#include <QObject>
|
|
|
|
extern "C"
|
|
{
|
|
#include "libavcodec/avcodec.h"
|
|
}
|
|
|
|
class VideoBuffer;
|
|
class Decoder : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
Decoder(VideoBuffer* vb);
|
|
virtual ~Decoder();
|
|
|
|
bool open(const AVCodec *codec);
|
|
void close();
|
|
bool push(const AVPacket *packet);
|
|
void interrupt();
|
|
|
|
signals:
|
|
void onNewFrame();
|
|
|
|
protected:
|
|
void pushFrame();
|
|
|
|
private:
|
|
VideoBuffer* m_vb = Q_NULLPTR;
|
|
AVCodecContext* m_codecCtx = Q_NULLPTR;
|
|
bool m_isCodecCtxOpen = false;
|
|
};
|
|
|
|
#endif // DECODER_H
|