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| author | Diego Biurrun <diego@biurrun.de> | 2012-08-28 17:37:54 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2012-08-29 00:14:52 +0200 |
| commit | d39791bf398bedd842ed75260e9de6fcc64c6fe0 (patch) | |
| tree | feaa07d9f34081492e6bef0148ef38c131a4b7d3 /libavcodec | |
| parent | d488c3bcbaf7ddda42597e014deb661a7e9e2112 (diff) | |
| download | ffmpeg-d39791bf398bedd842ed75260e9de6fcc64c6fe0.tar.gz | |
x86: mpegvideoenc: Do not abuse HAVE_ variables for template instantiation
This avoids trouble if HAVE_ variables are used elsewhere in the file.
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/x86/mpegvideoenc.c | 39 | ||||
| -rw-r--r-- | libavcodec/x86/mpegvideoenc_template.c | 8 |
2 files changed, 26 insertions, 21 deletions
diff --git a/libavcodec/x86/mpegvideoenc.c b/libavcodec/x86/mpegvideoenc.c index 5949a63c45..184912da94 100644 --- a/libavcodec/x86/mpegvideoenc.c +++ b/libavcodec/x86/mpegvideoenc.c @@ -30,39 +30,44 @@ extern uint16_t ff_inv_zigzag_direct16[64]; -#if HAVE_SSSE3 -#define HAVE_SSSE3_BAK -#endif -#undef HAVE_SSSE3 -#define HAVE_SSSE3 0 - -#undef HAVE_SSE2 -#undef HAVE_MMXEXT -#define HAVE_SSE2 0 -#define HAVE_MMXEXT 0 +#define COMPILE_TEMPLATE_MMXEXT 0 +#define COMPILE_TEMPLATE_SSE2 0 +#define COMPILE_TEMPLATE_SSSE3 0 #define RENAME(a) a ## _MMX #define RENAMEl(a) a ## _mmx #include "mpegvideoenc_template.c" -#undef HAVE_MMXEXT -#define HAVE_MMXEXT 1 +#undef COMPILE_TEMPLATE_SSSE3 +#undef COMPILE_TEMPLATE_SSE2 +#undef COMPILE_TEMPLATE_MMXEXT +#define COMPILE_TEMPLATE_MMXEXT 1 +#define COMPILE_TEMPLATE_SSE2 0 +#define COMPILE_TEMPLATE_SSSE3 0 #undef RENAME #undef RENAMEl #define RENAME(a) a ## _MMX2 #define RENAMEl(a) a ## _mmx2 #include "mpegvideoenc_template.c" -#undef HAVE_SSE2 -#define HAVE_SSE2 1 +#undef COMPILE_TEMPLATE_MMXEXT +#undef COMPILE_TEMPLATE_SSE2 +#undef COMPILE_TEMPLATE_SSSE3 +#define COMPILE_TEMPLATE_MMXEXT 0 +#define COMPILE_TEMPLATE_SSE2 1 +#define COMPILE_TEMPLATE_SSSE3 0 #undef RENAME #undef RENAMEl #define RENAME(a) a ## _SSE2 #define RENAMEl(a) a ## _sse2 #include "mpegvideoenc_template.c" -#ifdef HAVE_SSSE3_BAK -#undef HAVE_SSSE3 -#define HAVE_SSSE3 1 +#if HAVE_SSSE3 +#undef COMPILE_TEMPLATE_MMXEXT +#undef COMPILE_TEMPLATE_SSE2 +#undef COMPILE_TEMPLATE_SSSE3 +#define COMPILE_TEMPLATE_MMXEXT 0 +#define COMPILE_TEMPLATE_SSE2 1 +#define COMPILE_TEMPLATE_SSSE3 1 #undef RENAME #undef RENAMEl #define RENAME(a) a ## _SSSE3 diff --git a/libavcodec/x86/mpegvideoenc_template.c b/libavcodec/x86/mpegvideoenc_template.c index 195298d8f3..a6e7ba45ee 100644 --- a/libavcodec/x86/mpegvideoenc_template.c +++ b/libavcodec/x86/mpegvideoenc_template.c @@ -29,7 +29,7 @@ #undef SAVE_SIGN #undef RESTORE_SIGN -#if HAVE_SSE2 +#if COMPILE_TEMPLATE_SSE2 #define MMREG_WIDTH "16" #define MM "%%xmm" #define MOVQ "movdqa" @@ -48,7 +48,7 @@ #define MMREG_WIDTH "8" #define MM "%%mm" #define MOVQ "movq" -#if HAVE_MMXEXT +#if COMPILE_TEMPLATE_MMXEXT #define SPREADW(a) "pshufw $0, "a", "a" \n\t" #define PMAXW(a,b) "pmaxsw "a", "b" \n\t" #define PMAX(a,b) \ @@ -74,7 +74,7 @@ #endif #endif -#if HAVE_SSSE3 +#if COMPILE_TEMPLATE_SSSE3 #define SAVE_SIGN(a,b) \ "movdqa "b", "a" \n\t"\ "pabsw "b", "b" \n\t" @@ -212,7 +212,7 @@ static int RENAME(dct_quantize)(MpegEncContext *s, SPREADW(MM"1") "psubusw "MM"1, "MM"4 \n\t" "packuswb "MM"4, "MM"4 \n\t" -#if HAVE_SSE2 +#if COMPILE_TEMPLATE_SSE2 "packuswb "MM"4, "MM"4 \n\t" #endif "movd "MM"4, %0 \n\t" // *overflow |