Re: [FFmpeg-devel] [PATCH 1/2] swscale: fix dithers table for DITHER_COPY macro

2018-02-02 Thread Mateusz
W dniu 24.10.2017 o 10:02, Mateusz pisze: > The Bayer matrix 8x8 used in DITHER_COPY macro is table dithers[5]. > Remaining dithers[] matrixes are generated from this matrix by > downshift or upshift. > > This patch fixes dithers[6] and dithers[7] matrixes -- they were > too dark. > > Signed-off-

Re: [FFmpeg-devel] [PATCH 1/2] swscale: fix dithers table for DITHER_COPY macro

2017-11-11 Thread Mateusz
W dniu 24.10.2017 o 10:02, Mateusz pisze: > The Bayer matrix 8x8 used in DITHER_COPY macro is table dithers[5]. > Remaining dithers[] matrixes are generated from this matrix by > downshift or upshift. > > This patch fixes dithers[6] and dithers[7] matrixes -- they were > too dark. ping _

[FFmpeg-devel] [PATCH 1/2] swscale: fix dithers table for DITHER_COPY macro

2017-10-24 Thread Mateusz
The Bayer matrix 8x8 used in DITHER_COPY macro is table dithers[5]. Remaining dithers[] matrixes are generated from this matrix by downshift or upshift. This patch fixes dithers[6] and dithers[7] matrixes -- they were too dark. Signed-off-by: Mateusz Brzostek --- libswscale/swscale_unscaled.c |