diff options
Diffstat (limited to 'src/libffmpeg/libavcodec/fft.c')
| -rw-r--r-- | src/libffmpeg/libavcodec/fft.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libffmpeg/libavcodec/fft.c b/src/libffmpeg/libavcodec/fft.c index f060992f4..65eb575f3 100644 --- a/src/libffmpeg/libavcodec/fft.c +++ b/src/libffmpeg/libavcodec/fft.c @@ -53,13 +53,13 @@ int fft_init(FFTContext *s, int nbits, int inverse) /* compute constant table for HAVE_SSE version */ #if (defined(HAVE_MMX) && defined(HAVE_BUILTIN_VECTOR)) || defined(HAVE_ALTIVEC) { - int has_vectors; + int has_vectors = 0; #if defined(HAVE_MMX) has_vectors = mm_support() & MM_SSE; -#else - /* XXX: should also use mm_support() ? */ - has_vectors = has_altivec() & MM_ALTIVEC; +#endif +#if defined(HAVE_ALTIVEC) && !defined(ALTIVEC_USE_REFERENCE_C_CODE) + has_vectors = mm_support() & MM_ALTIVEC; #endif if (has_vectors) { int np, nblocks, np2, l; |