[FFmpeg-devel] Fix VP3 IDCT on Win64

Reimar Döffinger Reimar.Doeffinger
Thu Aug 26 07:09:27 CEST 2010


On Wed, Aug 25, 2010 at 09:22:28PM +0100, M?ns Rullg?rd wrote:
> Reimar D?ffinger <Reimar.Doeffinger at gmx.de> writes:
> > Because some compilers might refuse to compile with xmm clobbers because
> > they don't know anything about a xmm register?
> 
> If that is the case, how is the code compiling at all?  It is using
> those regs after all.

Uh, seriously? Because the asm stuff is passed as-is to the assembler?
The clobbers and arguments is the only thing the compiler needs to
know about, and we do not use SSE regs there so far.



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