avcodec/x86/cavsdsp: 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 10:34:22 -04:00 committed by Michael Niedermayer
parent f94af8d32a
commit 07cd8d5676

View File

@ -563,7 +563,7 @@ static av_cold void cavsdsp_init_3dnow(CAVSDSPContext *c,
av_cold void ff_cavsdsp_init_x86(CAVSDSPContext *c, AVCodecContext *avctx)
{
int cpu_flags = av_get_cpu_flags();
av_unused int cpu_flags = av_get_cpu_flags();
cavsdsp_init_mmx(c, avctx);
#if HAVE_AMD3DNOW_INLINE