diff options
Diffstat (limited to 'libswscale/swscale.c')
| -rw-r--r-- | libswscale/swscale.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libswscale/swscale.c b/libswscale/swscale.c index f6a23425bf..54924b0eef 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -2086,6 +2086,13 @@ SwsContext *sws_getContext(int srcW, int srcH, int srcFormat, int dstW, int dstH /* rgb/bgr -> rgb/bgr (no dither needed forms) */ if( (isBGR(srcFormat) || isRGB(srcFormat)) && (isBGR(dstFormat) || isRGB(dstFormat)) + && srcFormat != PIX_FMT_BGR8 && dstFormat != PIX_FMT_BGR8 + && srcFormat != PIX_FMT_RGB8 && dstFormat != PIX_FMT_RGB8 + && srcFormat != PIX_FMT_BGR4 && dstFormat != PIX_FMT_BGR4 + && srcFormat != PIX_FMT_RGB4 && dstFormat != PIX_FMT_RGB4 + && srcFormat != PIX_FMT_BGR4_BYTE && dstFormat != PIX_FMT_BGR4_BYTE + && srcFormat != PIX_FMT_RGB4_BYTE && dstFormat != PIX_FMT_RGB4_BYTE + && srcFormat != PIX_FMT_MONOBLACK && dstFormat != PIX_FMT_MONOBLACK && !needsDither) c->swScale= rgb2rgbWrapper; |