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* Fix add_paeth_prediction_mmx for rgb48Michael Niedermayer2011-04-271-2/+5
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* merge read and and in add_paeth_predictionMichael Niedermayer2011-04-271-2/+1
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Move png mmx functions into x86/png_mmx.c, remove them from DSPContext.Baptiste Coudurier2011-04-271-0/+141
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>