[Ffmpeg-devel] [RFC] AltiVec optimizations, try 2
Wed Aug 2 10:24:23 CEST 2006
> If it will take more than a couple of days than I commit (modified) version.
> Otherwise I can wait.
I think you can commit it, I'll convert the other stuff to use init
functions instead having externs+direct association later.
> Here is single .c file attached for review. Now it compiles with GCC 3.3
check if using #defines instead of const changes the performance, gcc-4
should be smart enough to inline the vec_splats/keep the values in the
registers, not sure for gcc3.
> Yes, but that will be future optimizations...
Let me test it a bit today if I don't say anything within the next 6
hours just commit it.
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