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author | wm4 <wm4@nowhere> | 2015-12-24 16:42:21 +0100 |
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committer | wm4 <wm4@nowhere> | 2015-12-24 16:42:21 +0100 |
commit | 3973a953df7516afbb21f4b95dde2161a67e5d84 (patch) | |
tree | f854e2be2f7e2bad0aced53a2b1c2f37fe17284d /video/gpu_memcpy.h | |
parent | 082c23515f6e83381ff5220128fa4e3aecbb43d3 (diff) | |
download | mpv-3973a953df7516afbb21f4b95dde2161a67e5d84.tar.bz2 mpv-3973a953df7516afbb21f4b95dde2161a67e5d84.tar.xz |
sub: find GBRP format automatically when rendering to RGB
This removes the need to define IMGFMT_GBRAP, which fixes compilation
with the current Libav release.
This also makes it automatically pick up a GBRP format with the same bit
width. (Unfortunately, it seems libswscale does not support conversion
to AV_PIX_FMT_GBRAP16, so our code falls back to 8 bit, removing
precision for video covered by subtitles in cases this code is used.)
Also, when the source video is e.g. 10 bit YUV, upsample to 16 bit.
Whether this is good or bad, it fixes behavior with alpha. Although I'm
not sure if the alpha range is really correct ([0,2^16-1] vs.
[0,255*256]). Keep in mind that libswscale doesn't even agree with the
way we do it.
Diffstat (limited to 'video/gpu_memcpy.h')
0 files changed, 0 insertions, 0 deletions