[Ffmpeg-devel] [PATCH] Intel Mac MMX/SSE2 support

[Roine Gustafsson]

Changes to allow Apple GCC to compile the MMX/SSE2 code.

Everything works except ff_snow_*_compose97i_sse2, which gives  
illegal instruction. I think it's due to alignment but haven't been  
able to track it down. It's not related to malloc alignment; even  
tried page aligning all mallocs and it still fails. (I get illegal  
instruction on the first PADDD in Lift 3.)

Also removed need for --enable-memalign-hack on Darwin, since all  
malloc's on darwin are 16 byte aligned.

   /Roine

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