[FFmpeg-devel] [PATCH] NEON H264 8x8 IDCT

Jason Garrett-Glaser darkshikari
Sun Jul 19 19:20:53 CEST 2009

> Why the _AB suffix?

x264-style.  SUBSUM_BA handles two values and SUBSUM_BADC handles
four.  The letter ordering is IIRC referring to the ordering of the
subsum, so in this case I'd assume that his code does it in the
reverse order as compared to the x86 assembly.

Dark Shikari

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