subject:"\[FFmpeg\-devel\] \[PATCHv2\] all\: do standards compliant absdiff computation"

Re: [FFmpeg-devel] [PATCHv2] all: do standards compliant absdiff computation

2015-09-18 Thread Michael Niedermayer

On Fri, Sep 18, 2015 at 09:10:49AM -0400, Ganesh Ajjanagadde wrote: > On Wed, Sep 16, 2015 at 2:48 PM, Ganesh Ajjanagadde > wrote: > > This resolves implementation defined behavior, and also silences > > -Wabsolute-value in clang 3.5+. > > Moreover, the generated asm is

[FFmpeg-devel] [PATCHv2] all: do standards compliant absdiff computation

2015-09-16 Thread Ganesh Ajjanagadde

This resolves implementation defined behavior, and also silences -Wabsolute-value in clang 3.5+. Moreover, the generated asm is identical to before modulo nop padding. Signed-off-by: Ganesh Ajjanagadde --- libavcodec/flashsv2enc.c | 8 +--- libavfilter/vf_hqx.c