[FFmpeg-devel] [PATCH] use MANGLE in cavsdsp_mmx.c
Wed Sep 30 21:20:45 CEST 2009
On Wed, Sep 30, 2009 at 08:11:50PM +0100, M?ns Rullg?rd wrote:
> Michael Niedermayer <michaelni at gmx.at> writes:
> > On Wed, Sep 30, 2009 at 05:16:07PM +0100, M?ns Rullg?rd wrote:
> >> h264dsp_mmx.c | 19 +++++++++----------
> >> 1 file changed, 9 insertions(+), 10 deletions(-)
> >> 6c6cb8ff65ca5351ede786f522ad9e188b256ca3 h264_x86_mangle.patch
> > ok if tested and its faster or fixes some problem
> I haven't benchmarked it, and I don't know if it fixes any problem.
> The crashes on openbsd were apparently caused by something else. I
> figured it was better to post the patch here than leave to rot on my
> disk. I don't even remember why I wrote it. Maybe Reimar does, IIRC
> he was watching as I wrote it.
IIRC you were hacking around to fix the OpenBSD H.264 failures and in the
process came over a few compilation problems.
I think they were caused by HAVE_EBX being wrongly set and thus HAVE_7REGS
so I don't think there is a real issue with the code (except a possible
speed difference - no idea about that).
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