[FFmpeg-devel] [RFC] lcldec: export YUV data as YUV
Sat May 30 18:30:38 CEST 2009
On Sat, May 30, 2009 at 02:20:23PM +0200, Reimar D?ffinger wrote:
> attached patch makes the LCL decoder output YUV frames where the encoded
> data is YUV, instead of doing YUV->RGB internally.
> The UV data is signed, so the code does this conversion. This obviously
> can be optimized since it could be done e.g. 4 bytes at a time via xor
> 0x80808080, but this just doesn't seem _that_ important to me.
> I suspect there might be ways to do it a bit less ugly, but I think it
> is already an improvement as-is.
> I admit though that the libswscale conversion used is unlikely to be
> bit-exact to the original fixed-point one, though visually I couldn't
> really see a difference.
do we have some active maintainer for lcl? if not maybe you want to take
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
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