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* avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPATDerek Buitenhuis2016-01-271-1/+1
| | | | | | | | | | Libav, for some reason, merged this as a public API function. This will aid in future merges. A define is left for backwards compat, just in case some person used it, since it is in a public header. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* Replace all remaining occurances of step/depth_minus1 and offset_plus1Hendrik Leppkes2015-09-081-8/+8
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* swscale/alphablend: fix pointer castGanesh Ajjanagadde2015-08-221-1/+1
| | | | | | Commit 7c72a4bbd3a0ca421c7419abad2fb65aa713dd8b was slightly wrong Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* swscale/alphablend: Fix pointer type warningsMichael Niedermayer2015-08-211-9/+9
| | | | | Found-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swscale/alphablend: Support chroma subsamplingMichael Niedermayer2015-08-091-0/+47
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swscale/alphablend: Support SWS_ALPHA_BLEND_CHECKERBOARDMichael Niedermayer2015-08-091-11/+16
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swscale/alphablend: Factor target computation out of the loopsMichael Niedermayer2015-08-091-8/+9
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swscale/alphablend: Fix big endian formats on LEMichael Niedermayer2015-08-091-1/+1
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swscale/alphablend: support packed pixel formatsMichael Niedermayer2015-08-091-0/+42
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swscale: Implement alphablendaway for planar 4:4:4 formatsMichael Niedermayer2015-08-081-0/+74
Fixes Ticket4746 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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