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| author | Arpi <arpi@thot.banki.hu> | 2001-10-19 02:21:47 +0000 |
|---|---|---|
| committer | Arpi <arpi@thot.banki.hu> | 2001-10-19 02:21:47 +0000 |
| commit | 44f9179b602cd7831800b3d35f095d56ff194da0 (patch) | |
| tree | e71a2d9aaf258cfd5404b5cca3902807c9111260 /postproc/swscale_template.c | |
| parent | b3a134b64cab0d5807fd99dc676adf368ccd430f (diff) | |
| download | ffmpeg-44f9179b602cd7831800b3d35f095d56ff194da0.tar.gz | |
xinc scaled by 16 instead of 8
Originally committed as revision 2275 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Diffstat (limited to 'postproc/swscale_template.c')
| -rw-r--r-- | postproc/swscale_template.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/postproc/swscale_template.c b/postproc/swscale_template.c index 02e9650892..3b0e7b9e15 100644 --- a/postproc/swscale_template.c +++ b/postproc/swscale_template.c @@ -71,7 +71,7 @@ static uint8_t funnyUVCode[10000]; // *** bilinear scaling and yuv->rgb 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_xinc = (src_width << 16) / 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, @@ -104,7 +104,7 @@ static int s_xinc2_diff=0; int canMMX2BeUsed; // we need that precission at least for the mmx2 code -s_xinc*= 256; +//s_xinc*= 256; s_xinc2=s_xinc>>1; canMMX2BeUsed= (s_xinc <= 0x10000 && (dstw&31)==0) ? 1 : 0; |