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NuppelVideo/MythTVVideo support, including rtjpeg decoder

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Originally committed as revision 5232 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Reimar Döffinger 2006-03-27 22:22:50 +00:00
parent 4f6a6e1f81
commit dfca23e361
15 changed files with 665 additions and 1 deletions
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19
libavcodec/rtjpeg.h Normal file
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#ifndef RTJPEG_H
#define RTJPEG_H
typedef struct {
int w, h;
DSPContext *dsp;
DCTELEM block[64];
uint8_t scan[64];
uint32_t lquant[64];
uint32_t cquant[64];
} RTJpegContext;
void rtjpeg_decode_init(RTJpegContext *c, DSPContext *dsp,
int width, int height,
uint32_t *lquant, uint32_t *cquant);
int rtjpeg_decode_frame_yuv420(RTJpegContext *c, AVFrame *f,
uint8_t *buf, int buf_size);
#endif