[FFmpeg-devel] [PATCH] fix h264_deblock_sse2.asm segfaults on clang/x86-32
Ronald S. Bultje
Thu Sep 2 16:34:54 CEST 2010
On Thu, Sep 2, 2010 at 10:28 AM, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Thu, Sep 02, 2010 at 08:15:32AM -0400, Ronald S. Bultje wrote:
>> On Thu, Sep 2, 2010 at 4:44 AM, Michael Niedermayer <michaelni at gmx.at> wrote:
>> > I dont mind if people disable optimized code for clang or add such
>> > workarounds conditional on the compiler being clang.
>> Well, the "problem" is that the compiler isn't clang. The compiler is
>> yasm, the calling code is clang-compiled. (Same bug likely applies to
>> old icc and some of the other "exotic" compilers on fate that fail the
>> h264 tests.)
>> If we add a config.asm that is a yasmified config.h, and have both
>> define the C compiler being used to conditionally enable this
>> "hack"/"fix" in deblock asm, would that be acceptable to you?
> yes, of course
Mans, do you think it's possible to do this? I'm all in favour of a config.asm.
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