[Ffmpeg-devel] [PATCH] SSE counterpart of ff_imdct_calc_3dn2
Thu Sep 21 18:38:36 CEST 2006
On Thu, 21 Sep 2006, Michael Niedermayer wrote:
> On Wed, Sep 20, 2006 at 07:05:19PM -0600, Loren Merritt wrote:
>> On Thu, 14 Sep 2006, Guillaume POIRIER wrote:
>>> Well, it still needs -fomit-frame-pointer to get compiled at all, so I
>>> don't think it's good to go, unless we add the requirement that FFmpeg
>>> needs to be compiled with -fomit-frame-pointer.
>> Rewrote the loop as asm, now it only takes 5 registers and thus works on
>> ia32 w/ pic + frame pointer. It's also faster this way.
> looks ok
More information about the ffmpeg-devel