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a52dec: Only add the MM_ACCEL_DJBFFT flag if it's defined

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It's not defined for older liba52 versions.
This commit is contained in:
Sebastian Dröge 2009-08-23 13:35:46 +02:00
parent ebfe6c0746
commit f5f10797ff
1 changed files with 4 additions and 0 deletions
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4
ext/a52dec/gsta52dec.c
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@ -194,7 +194,11 @@ gst_a52dec_class_init (GstA52DecClass * klass)
/* If no CPU instruction based acceleration is available, end up using the
* generic software djbfft based one when available in the used liba52 */
#ifdef MM_ACCEL_DJBFFT
klass->a52_cpuflags = MM_ACCEL_DJBFFT;
#else
klass->a52_cpuflags = 0;
#endif
cpuflags = oil_cpu_get_flags ();
if (cpuflags & OIL_IMPL_FLAG_MMX)
klass->a52_cpuflags |= MM_ACCEL_X86_MMX;