[x264-devel] Optimization of the x264

[Victor Mateevitsi]

I was playing around with the x264, trying to find out, which functions
consume the most CPU and memory.

I found out, that there are three main functions (without CALVC, CABAC and
NAL) that consume lot's of CPU power:

x264_macroblock_cache_load
x264_macroblock_cache_save
x264_macroblock_analyse

Reading cache_load, I realized that there is a struct named cache, that
stores the cached data.
Why not use pointers in this struct, without having to copy the data from
one struct to the other ?
I think we will gain some FPS there.

Waiting for your opinions!
Victor
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