[FFmpeg-devel] [PATCH] avcodec/h264: mmxext 4:2:2 chroma deblock/loop filter

James Darnley james.darnley at gmail.com
Fri Jan 15 21:03:08 CET 2016

On 2016-01-15 04:21, Ronald S. Bultje wrote:
> If you don't need r%dm (looks like you don't, but didn't check
> exhaustively), you can also use a negative stack size (0 - mmsize -
> ARCH_X86_64 * 2 * mmsize), then it will not create a stack pointer.

I am already using r[0-3]m for storage.  (A nice trick from the other
chroma function.)

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