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based on patch by Kieran Kunhya
ticket 7163
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Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
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MSE changes from 0.04890000 to 0.02969844
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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match the x86 code
no changes in either standard deviation or PSNR is seen in any of the changed fate
cases
MSE changes from 0.05012422 to 0.04890000
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This replaces 64 additions by 8 additions
MSE Changes from 0.04873672 to 0.05012422
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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For codecs where decoding of a whole plane can simply
be skipped, we should offer applications to not decode
alpha for better performance (ca. 30% less CPU usage
and 40% reduced memory bandwidth).
It also means applications do not need to implement support
(even if it is rather simple) for YUVA formats in order to be
able to play these files.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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