diff options
| author | Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> | 2010-03-05 08:32:54 +0000 |
|---|---|---|
| committer | Benoit Fouet <benoit.fouet@free.fr> | 2010-03-05 08:32:54 +0000 |
| commit | 601949b898946c9c2e607b81aa63ab1307246386 (patch) | |
| tree | 27aee84fbed33d8c2748e7b004c2e249fbd8d9e5 /libswscale/swscale.c | |
| parent | 2b7cf1678ee459814c858dd5f477f26d6f4fa2e8 (diff) | |
| download | ffmpeg-601949b898946c9c2e607b81aa63ab1307246386.tar.gz | |
libswscale: Extend the unaccelerated path of the unscaled yuv2rgb special
converter with support for rgb444 output format.
Patch by Janusz Krzysztofik jkrzyszt chez tis icnet pl
Originally committed as revision 30841 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diffstat (limited to 'libswscale/swscale.c')
| -rw-r--r-- | libswscale/swscale.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libswscale/swscale.c b/libswscale/swscale.c index a4e9aa7a5f..ab77537ff2 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -27,7 +27,7 @@ {BGR,RGB}{1,4,8,15,16} support dithering unscaled special converters (YV12=I420=IYUV, Y800=Y8) - YV12 -> {BGR,RGB}{1,4,8,15,16,24,32} + YV12 -> {BGR,RGB}{1,4,8,12,15,16,24,32} x -> x YUV9 -> YV12 YUV9/YV12 -> Y800 @@ -198,6 +198,13 @@ DECLARE_ALIGNED(8, static const uint8_t, dither_2x2_8)[2][8]={ { 0, 4, 0, 4, 0, 4, 0, 4, }, }; +DECLARE_ALIGNED(8, const uint8_t, dither_4x4_16)[4][8]={ +{ 8, 4, 11, 7, 8, 4, 11, 7, }, +{ 2, 14, 1, 13, 2, 14, 1, 13, }, +{ 10, 6, 9, 5, 10, 6, 9, 5, }, +{ 0, 12, 3, 15, 0, 12, 3, 15, }, +}; + DECLARE_ALIGNED(8, const uint8_t, dither_8x8_32)[8][8]={ { 17, 9, 23, 15, 16, 8, 22, 14, }, { 5, 29, 3, 27, 4, 28, 2, 26, }, |