[FFmpeg-devel] [PATCH] Doxument some of SwsContext.

Ramiro Polla ramiro.polla
Thu Jan 14 07:13:36 CET 2010


This is an attempt to document most of SwsContext. It also reorders
some fields and existing documentation around cosmetically.

I am not confident enough to document the yuv2rgb stuff since I still
don't understand it (specially the tables generation). Michael,
Kostya, could you please help out by describing a bit the cryptic
variable names in ff_yuv2rgb_c_init_tables (such as yb) and the
magical values (such as const int yoffs = fullRange ? 384 : 326;)?

I believe it will take a few rounds to get most documentation ok, so
I'd prefer if the good chunks were ok'd and could be applied in small
steps instead of resending a new entire patch all the time.

Ramiro Polla
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