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avcodec/x86/rv40dsp_init: silence -Wunused-variable on --disable-mmx 

This silences -Wunused-variable when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx.
The alternative of header guards will make it far too ugly.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Ganesh Ajjanagadde 2015-09-19 10:43:37 -04:00 committed by Michael Niedermayer
parent 118b1ba43b
commit 4f90818ea1
1 changed files with 1 additions and 1 deletions
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2
libavcodec/x86/rv40dsp_init.c
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@ -214,7 +214,7 @@ DEFINE_FN(avg, 16, mmx)
av_cold void ff_rv40dsp_init_x86(RV34DSPContext *c)
{
int cpu_flags = av_get_cpu_flags();
av_unused int cpu_flags = av_get_cpu_flags();
#if HAVE_MMX_INLINE
if (INLINE_MMX(cpu_flags)) {