4 Commits

Author	SHA1	Message	Date
Michael Niedermayer	fb7688a83f	pngdsp: Fix license header ... Libav did not exist in 2008 thus this file cannot have originated from there Reviewed-by: Paul B Mahol <onemda@gmail.com>	2012-06-29 20:43:30 +02:00
Reimar Döffinger	394d41ee30	Partially revert "Fix png decoding on x86." ... This partially reverts commit 58dabf7bf2fdd08f79173da0df613127ff783028. It is no longer necessary to use unaligned mov. The swapped mov argument fix remains though.	2012-02-10 23:18:52 +01:00
Reimar Döffinger	58dabf7bf2	Fix png decoding on x86. ... Line sizes are only 8-byte aligned, so use unaliged loads for add_bytes_l2 pointers. Increasing the alignment requirement to 16 seemed a bit extreme (png may be used for rather small sizes). Also fix a mov that had its arguments swapped, leading add_bytes_l2 being applied on up to 8 bytes too few. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2012-02-03 23:12:10 +01:00
Ronald S. Bultje	e92003514d	png: move DSP functions to their own DSP context.	2012-01-29 08:11:18 -08:00