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| author | zuxy <zuxy@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-06-08 14:38:25 +0000 |
|---|---|---|
| committer | zuxy <zuxy@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-06-08 14:38:25 +0000 |
| commit | dd053ddd67f28af122189a8a11c32637061d35c5 (patch) | |
| tree | 528672c2ca37338d8b24fba7edc49944ab4f0242 /mp3lib/sr1.c | |
| parent | c8e819bb7c9402d271f88c180ca741b5fd13f3fd (diff) | |
| download | mpv-dd053ddd67f28af122189a8a11c32637061d35c5.tar.bz2 mpv-dd053ddd67f28af122189a8a11c32637061d35c5.tar.xz | |
Enable SIMD optmizations for mp3lib on AMD64
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23515 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'mp3lib/sr1.c')
| -rw-r--r-- | mp3lib/sr1.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/mp3lib/sr1.c b/mp3lib/sr1.c index 9b607d0bfd..6f098ba9be 100644 --- a/mp3lib/sr1.c +++ b/mp3lib/sr1.c @@ -32,8 +32,10 @@ #include "libvo/fastmemcpy.h" -#ifdef ARCH_X86_32 -#define CAN_COMPILE_X86_ASM +#ifdef ARCH_X86_64 +// 3DNow! and 3DNow!Ext routines don't compile under AMD64 +#undef HAVE_3DNOW +#undef HAVE_3DNOWEX #endif //static FILE* mp3_file=NULL; @@ -137,7 +139,7 @@ LOCAL unsigned int getbits_fast(short number_of_bits) // if(MP3_frames>=7741) printf("getbits_fast: bits=%d bitsleft=%d wordptr=%x\n",number_of_bits,bitsleft,wordpointer); if((bitsleft-=number_of_bits)<0) return 0; if(!number_of_bits) return 0; -#if defined(CAN_COMPILE_X86_ASM) +#ifdef ARCH_X86 rval = bswap_16(*((uint16_t *)wordpointer)); #else /* @@ -180,7 +182,7 @@ LOCAL void set_pointer(int backstep) LOCAL int stream_head_read(unsigned char *hbuf,uint32_t *newhead){ if(mp3_read(hbuf,4) != 4) return FALSE; -#if defined(CAN_COMPILE_X86_ASM) +#ifdef ARCH_X86 *newhead = bswap_32(*((uint32_t*)hbuf)); #else /* @@ -415,8 +417,6 @@ void MP3_Init(){ make_decode_tables(outscale); -#ifdef CAN_COMPILE_X86_ASM - #ifdef HAVE_MMX if (gCpuCaps.hasMMX) { @@ -451,6 +451,7 @@ void MP3_Init(){ } else #endif +#ifdef ARCH_X86_32 #ifdef HAVE_MMX if (gCpuCaps.hasMMX) { @@ -465,7 +466,7 @@ void MP3_Init(){ mp_msg(MSGT_DECAUDIO,MSGL_V,"mp3lib: using Pentium optimized decore!\n"); } else -#endif +#endif /* ARCH_X86_32 */ #ifdef HAVE_ALTIVEC if (gCpuCaps.hasAltiVec) { |