[FFmpeg-devel] [PATCH] two small h264 optimizations
Tue Aug 14 06:20:51 CEST 2007
Alexander Strange wrote:
> #1 ffmpeg-cabacres-switches -
> This changes the if (cat == ) .... statements to switch tables.
> Adding a default case to case 5: removed most of the speed gain, so I
> took out the assert,
> but it doesn't affect anything. I can put it back somewhere else if
> #2 ffmpeg-fillrectangle-microopt.diff -
> Statements like a = b = c = d = e; store from right-to-left, so if
> you write them in the right order it comes out backwards.
> This removes them from fill_rectangle().
It looks like you forgot the patches, just like I usually do. :)
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