On 2/26/2015 1:42 PM, James Cowgill wrote: > The assembly versions have a few problems > - They only work with mips32r2 enabled > - They don't work on 64-bits > - They're massive and complex > > So replace them with C implementations which solve these problems and let GCC > magically optimize for different platforms. All the functions are manually > unrolled 4 times (like the assembly code). With the addition of a few restrict > keywords, the functions produce almost identical assembly to the original > versions when compiled with gcc -O3.
Why have C implementations in the *MIPS* DSP code? That's silly. - Derek _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
