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Fix SWS_FAST_BILINEAR and SWS_POINT with some unscaled rgb<->bgr converters. 

Originally committed as revision 27523 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
This commit is contained in:
Michael Niedermayer 2008-09-04 22:31:22 +00:00
parent 82ab49dc41
commit 736143c8d9
1 changed files with 1 additions and 7 deletions
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8
libswscale/swscale.c
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@ -2161,17 +2161,11 @@ SwsContext *sws_getContext(int srcW, int srcH, int srcFormat, int dstW, int dstH
&& srcFormat != PIX_FMT_MONOBLACK && dstFormat != PIX_FMT_MONOBLACK
&& dstFormat != PIX_FMT_RGB32_1
&& dstFormat != PIX_FMT_BGR32_1
&& !needsDither)
&& (!needsDither || (c->flags&(SWS_FAST_BILINEAR|SWS_POINT))))
c->swScale= rgb2rgbWrapper;
/* LQ converters if -sws 0 or -sws 4*/
if (c->flags&(SWS_FAST_BILINEAR|SWS_POINT)){
/* rgb/bgr -> rgb/bgr (dither needed forms) */
if ( (isBGR(srcFormat) || isRGB(srcFormat))
&& (isBGR(dstFormat) || isRGB(dstFormat))
&& needsDither)
c->swScale= rgb2rgbWrapper;
/* yv12_to_yuy2 */
if (srcFormat == PIX_FMT_YUV420P &&
(dstFormat == PIX_FMT_YUYV422 || dstFormat == PIX_FMT_UYVY422))