[FFmpeg-devel] [PATCH]v308 and yuv4 encoders and decoders
Carl Eugen Hoyos
cehoyos at ag.or.at
Sat Dec 31 03:19:27 CET 2011
Derek Buitenhuis <derek.buitenhuis <at> gmail.com> writes:
> Ok, so after, testing, you are indeed correct. yuv4.c is anything but
> nice read, however I found yuv4toyuv.c, which has:
> > *u_out1++ = (int)*input_row++ + 0x80;
> > *v_out1++ = (int)*input_row++ + 0x80;
> Which would be equivalent to what you do, if all values
> read in only use the lower 7 bits. I think.
Does this mean "^ 0x80" is wrong?
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