On Thu, Jul 16, 2015 at 05:26:25PM +0800, rongyan wrote: > Hi, > We propose this patch to fix the bug on POWER LE when converting yuv to rgb > in macros vec_unh() and vec_unl() in file libswscale/ppc/yuv2rgb_altivec.c. > > Our test case is like this: > ffmpeg -i input.mov -f rawvideo -pix_fmt rgb24 result.rgb > > Before fix the bug, the output rgb frame is as follows: > > After bug fix, the output rgb frame is: > > > The fate test result with out patch is in the below: > > Thanks for your review. > > Rong Yan > ------------------ > The world has enough for everyone's need, but not enough for everyone's > greed.
> yuv2rgb_altivec.c | 5 +++++ > 1 file changed, 5 insertions(+) > 5379a9ce8f3e53c47d32862a58aff5fc8012a41d > 0001-swscale-ppc-yuv2rgb_altivec-POWER-LE-support-in-the-.patch > From 503528df22385a7a4d7369a3133b32ea5d64c816 Mon Sep 17 00:00:00 2001 > From: Rong Yan <rongyan...@gmail.com> > Date: Thu, 16 Jul 2015 03:52:47 -0500 > Subject: [PATCH] swscale/ppc/yuv2rgb_altivec: POWER LE support in the macros > vec_unh() and vec_unl() applied thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Republics decline into democracies and democracies degenerate into despotisms. -- Aristotle
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