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

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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 10:47:38 -04:00 committed by Michael Niedermayer
parent 4f90818ea1
commit 0544c95fd6
1 changed files with 1 additions and 1 deletions
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libavcodec/x86/mpegaudiodsp.c
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@ -241,7 +241,7 @@ DECL_IMDCT_BLOCKS(avx,avx)
av_cold void ff_mpadsp_init_x86(MPADSPContext *s)
{
int cpu_flags = av_get_cpu_flags();
av_unused int cpu_flags = av_get_cpu_flags();
int i, j;
for (j = 0; j < 4; j++) {