[Ffmpeg-devel] [PATCH] Snow mc_block mmx optimization

Guillaume POIRIER gpoirier
Fri Mar 24 21:22:13 CET 2006

Oded Shimon wrote:
> On Fri, Mar 24, 2006 at 07:52:01PM +0100, Michael Niedermayer wrote:
>> Hi
>> On Fri, Mar 24, 2006 at 04:18:04PM +0200, Oded Shimon wrote:
>>> On Thu, Mar 23, 2006 at 09:43:29PM +0100, Guillaume POIRIER wrote:

>>> New patch. Also has the _mmx function names you wanted.
>> patch ok IMHO if regression tests pass, except that the mmx stuff should
>> go into snowdsp_mmx.c
> Any suggestion to do this without exporting 16 mc_block functions?.. Or is 
> this fine and just do this?
> extern void ff_snow_mc_block_x0_mmx();
> extern void ff_snow_mc_block_x2_mmx();

Attached is the patch that actually builds, works on AMD64, and passes 
regression tests.

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