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x86: fdct: Employ more specific ifdefs

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This avoids building mmxext and sse2 code when disabled by configure.
This commit is contained in:
Diego Biurrun 2013-09-16 13:58:26 +02:00
parent 9adbc3f3a1
commit ce1e8045e0
1 changed files with 10 additions and 2 deletions

12
libavcodec/x86/fdct.c
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@ -34,7 +34,7 @@
#include "libavutil/x86/asm.h" #include "libavutil/x86/asm.h"
#include "libavcodec/dct.h" #include "libavcodec/dct.h"
#if HAVE_INLINE_ASM #if HAVE_MMX_INLINE
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
// //
@ -556,6 +556,10 @@ void ff_fdct_mmx(int16_t *block)
} }
} }
#endif /* HAVE_MMX_INLINE */
#if HAVE_MMXEXT_INLINE
void ff_fdct_mmxext(int16_t *block) void ff_fdct_mmxext(int16_t *block)
{ {
DECLARE_ALIGNED(8, int64_t, align_tmp)[16]; DECLARE_ALIGNED(8, int64_t, align_tmp)[16];
@ -574,6 +578,10 @@ void ff_fdct_mmxext(int16_t *block)
} }
} }
#endif /* HAVE_MMXEXT_INLINE */
#if HAVE_SSE2_INLINE
void ff_fdct_sse2(int16_t *block) void ff_fdct_sse2(int16_t *block)
{ {
DECLARE_ALIGNED(16, int64_t, align_tmp)[16]; DECLARE_ALIGNED(16, int64_t, align_tmp)[16];
@ -583,4 +591,4 @@ void ff_fdct_sse2(int16_t *block)
fdct_row_sse2(block1, block); fdct_row_sse2(block1, block);
} }
#endif /* HAVE_INLINE_ASM */ #endif /* HAVE_SSE2_INLINE */