Hi, On Mon, Oct 29, 2012 at 7:53 AM, Diego Biurrun <di...@biurrun.de> wrote: > On Sun, Oct 28, 2012 at 08:44:54PM -0700, Ronald S. Bultje wrote: >> From: "Ronald S. Bultje" <rsbul...@gmail.com> >> >> --- >> libavcodec/arm/h264pred_init_arm.c | 36 +++--- >> libavcodec/h264pred.c | 79 ++++++++---- >> libavcodec/h264pred.h | 18 +-- >> libavcodec/h264pred_template.c | 233 >> +++++++++++++++++++++++++---------- >> libavcodec/x86/h264_intrapred_init.c | 15 ++- >> 5 files changed, 264 insertions(+), 117 deletions(-) > > Why?
So you don't have to sign-extend integers in simd functions (or suffer undefined behaviour if you forget). I've done this before for several other simd functions, use "git log". Ronald _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel