#ifndef TRANSCODE_H
#define TRANSCODE_H

#include "PlayerGlobalInfo.h"


extern "C"
{
#include "libswscale/swscale.h"
}


class TransCode 
{

public:
    TransCode();
    ~TransCode();

    /* 使用ffmpeg将yv12转换成RGB24 */
    bool YV12ToRGB24_FFmpeg(unsigned char *pYV12Data, unsigned char *pRGB24Data, int width, int height);
    // bool YV12ToRGB24_FFmpeg(unsigned char *pYV12Data, unsigned char *pRGB24Data, int width, int height, int stride);

    /* YV12转RGB888 */
    void YV12ToRGB888(unsigned char *pYV12Data, unsigned char *pRGB24Data, int width, int height);
    /* RGB888转QImage */
    void YV12ToQImage(unsigned char *pYV12Data, Image_QImage& image, int width, int height);
    /* YV12转YUV */
    void YV12ToYUV420(unsigned char *pYV12Data, Image_YUV420& yuvData, int width, int height);

private:
    /* 转码上下文 */
    SwsContext* m_swsCtx = nullptr;


};

#endif /* TRANSCODE_H */