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| author | Michael Niedermayer <michaelni@gmx.at> | 2001-10-28 18:30:59 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2001-10-28 18:30:59 +0000 |
| commit | 388584703676f9e886c24ee0327160fa90021174 (patch) | |
| tree | 91f0954307779eaa9603c0c59766672577104da5 /postproc/swscale.h | |
| parent | 494a6294bfc56bd5eee64c7a9186c7934330f544 (diff) | |
| download | ffmpeg-388584703676f9e886c24ee0327160fa90021174.tar.gz | |
yv12 to yv12 scaler
someone who knows a bit about vo_odivx could add support for it ...
Originally committed as revision 2520 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Diffstat (limited to 'postproc/swscale.h')
| -rw-r--r-- | postproc/swscale.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/postproc/swscale.h b/postproc/swscale.h index d770e02419..de71bfc5b6 100644 --- a/postproc/swscale.h +++ b/postproc/swscale.h @@ -1,12 +1,13 @@ -// *** bilinear scaling and yuv->rgb conversion of yv12 slices: +// *** bilinear scaling and yuv->rgb & yuv->yuv conversion of yv12 slices: // *** Note: it's called multiple times while decoding a frame, first time y==0 // *** Designed to upscale, but may work for downscale too. // s_xinc = (src_width << 8) / dst_width // s_yinc = (src_height << 16) / dst_height -void SwScale_YV12slice_brg24(unsigned char* srcptr[],int stride[], int y, int h, - unsigned char* dstptr, int dststride, int dstw, int dstbpp, - unsigned int s_xinc,unsigned int s_yinc); +// dstbpp == 12 -> yv12 output +void SwScale_YV12slice(unsigned char* srcptr[],int stride[], int y, int h, + uint8_t* dstptr[], int dststride, int dstw, int dstbpp, + unsigned int s_xinc,unsigned int s_yinc); // generating tables void SwScale_Init(); |