[FFmpeg-devel] [PATCH] h264: mark xmm registers as clobbered in h264 qpel sse functions
Ronald S. Bultje
Mon Oct 25 17:58:15 CEST 2010
On Mon, Oct 25, 2010 at 11:54 AM, Ramiro Polla <ramiro.polla at gmail.com> wrote:
> On Mon, Oct 25, 2010 at 10:36 AM, Ronald S. Bultje <rsbultje at gmail.com> wrote:
>> On Mon, Oct 25, 2010 at 7:20 AM, Ramiro Polla <ramiro.polla at gmail.com> wrote:
>>> Patch attached for this case (and the similar mmx function).
>> Can/should ff_pw_5 etc. be "inlined" in the code so it will also work
>> with PIC on broken compilers?
> I don't know.
>> I believe that's done by using MANGLE(ff_pw_5) or so inside the code
>> where-ever it is used, instead of making it an argument at the end of
>> the asm code block.
> It's done somewhere else on this same file, but it works as-is, so I
> don't think it *has* to be changed.
Fair enough, if it works it's fine with me. We'll see fate @ darwin
fail if it doesn't. ;-).
More information about the ffmpeg-devel