[FFmpeg-devel] Patch for x86 YUV->BGR32 using MMX

Michael Niedermayer michaelni at gmx.at
Thu Jul 2 22:11:11 CEST 2015

On Thu, Jul 02, 2015 at 11:02:34AM -0700, Kevin Coyle wrote:
> Hi all,
> Attached is a patch to convert YUV->BGR32 using MMX.
> Thanks.

theres a problem in the alpha plane with the code try:
./ffplay lena.pnm -vf format=yuva444p,shuffleplanes=3:3:3:0,format=yuva422p,scale=260:260,format=rgba,scale=240:240,format=gbrap,shuffleplanes=3:3:3:0


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

You can kill me, but you cannot change the truth.
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