ffmpeg

Author SHA1 Message Date

Author	SHA1	Message	Date
Reimar Döffinger	394d41ee30	Partially revert "Fix png decoding on x86." This partially reverts commit `58dabf7bf2`. 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

Reimar Döffinger

394d41ee30

Partially revert "Fix png decoding on x86."

This partially reverts commit 58dabf7bf2.
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

3 Commits