diff options
| -rw-r--r-- | libswscale/swscale.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 7b96298781..2c439d2f41 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -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)) |