Do not use the unscaled yuv->rgb converters if SWS_ACCURATE_RND is set,

because they do not accurately round. Originally committed as revision 27584 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
17 years ago · 4155ece530
parent a8fd7e764a
commit 4155ece530
1 changed files with 2 additions and 1 deletions
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@ -2160,7 +2160,8 @@ SwsContext *sws_getContext(int srcW, int srcH, int srcFormat, int dstW, int dstH
        }
 #ifdef CONFIG_GPL
        /* yuv2bgr */
-        if ((srcFormat==PIX_FMT_YUV420P || srcFormat==PIX_FMT_YUV422P) && (isBGR(dstFormat) || isRGB(dstFormat)))
+        if ((srcFormat==PIX_FMT_YUV420P || srcFormat==PIX_FMT_YUV422P) && (isBGR(dstFormat) || isRGB(dstFormat))
+            && !(flags & SWS_ACCURATE_RND))
        {
            c->swScale= yuv2rgb_get_func_ptr(c);
        }