[Mplayer-cvslog] CVS: main/mp3lib dct36_3dnow.c,NONE,1.1 dct36_k7.c,NONE,1.1 Makefile,1.34,1.35 dct36_3dnow.s,1.1.1.1,NONE dct36_k7.s,1.1,NONE
Alex Beregszaszi
alex at mplayerhq.hu
Sun Jun 22 05:32:42 CEST 2003
Update of /cvsroot/mplayer/main/mp3lib
In directory mail:/var/tmp.root/cvs-serv14567
Modified Files:
Makefile
Added Files:
dct36_3dnow.c dct36_k7.c
Removed Files:
dct36_3dnow.s dct36_k7.s
Log Message:
moved 3dnow and 3dnowex dct36 optimisations into gcc inline assembly
--- NEW FILE ---
/*
* dct36_3dnow.c - 3DNow! optimized dct36()
*
* This code based 'dct36_3dnow.s' by Syuuhei Kashiyama
* <squash at mb.kcom.ne.jp>, only two types of changes have been made:
*
* - removed PREFETCH instruction for speedup
* - changed function name for support 3DNow! automatic detection
*
* You can find Kashiyama's original 3dnow! support patch
* (for mpg123-0.59o) at
* http://user.ecc.u-tokyo.ac.jp/~g810370/linux-simd/ (Japanese).
*
* by KIMURA Takuhiro <kim at hannah.ipc.miyakyo-u.ac.jp> - until 31.Mar.1999
* <kim at comtec.co.jp> - after 1.Apr.1999
*
* Original disclaimer:
* The author of this program disclaim whole expressed or implied
* warranties with regard to this program, and in no event shall the
* author of this program liable to whatever resulted from the use of
* this program. Use it at your own risk.
*
* 2003/06/21: Moved to GCC inline assembly - Alex Beregszaszi
*/
#define real float /* ugly - but only way */
#include "../mangle.h"
#ifdef __DCT36_OPTIMIZE_FOR_K7
void dct36_3dnowex(real *inbuf, real *o1,
real *o2, real *wintab, real *tsbuf)
#else
void dct36_3dnow(real *inbuf, real *o1,
real *o2, real *wintab, real *tsbuf)
#endif
{
__asm__ __volatile__(
"movq (%%eax),%%mm0\n\t"
"movq 4(%%eax),%%mm1\n\t"
"pfadd %%mm1,%%mm0\n\t"
"movq %%mm0,4(%%eax)\n\t"
"psrlq $32,%%mm1\n\t"
"movq 12(%%eax),%%mm2\n\t"
"punpckldq %%mm2,%%mm1\n\t"
"pfadd %%mm2,%%mm1\n\t"
"movq %%mm1,12(%%eax)\n\t"
"psrlq $32,%%mm2\n\t"
"movq 20(%%eax),%%mm3\n\t"
"punpckldq %%mm3,%%mm2\n\t"
"pfadd %%mm3,%%mm2\n\t"
"movq %%mm2,20(%%eax)\n\t"
"psrlq $32,%%mm3\n\t"
"movq 28(%%eax),%%mm4\n\t"
"punpckldq %%mm4,%%mm3\n\t"
"pfadd %%mm4,%%mm3\n\t"
"movq %%mm3,28(%%eax)\n\t"
"psrlq $32,%%mm4\n\t"
"movq 36(%%eax),%%mm5\n\t"
"punpckldq %%mm5,%%mm4\n\t"
"pfadd %%mm5,%%mm4\n\t"
"movq %%mm4,36(%%eax)\n\t"
"psrlq $32,%%mm5\n\t"
"movq 44(%%eax),%%mm6\n\t"
"punpckldq %%mm6,%%mm5\n\t"
"pfadd %%mm6,%%mm5\n\t"
"movq %%mm5,44(%%eax)\n\t"
"psrlq $32,%%mm6\n\t"
"movq 52(%%eax),%%mm7\n\t"
"punpckldq %%mm7,%%mm6\n\t"
"pfadd %%mm7,%%mm6\n\t"
"movq %%mm6,52(%%eax)\n\t"
"psrlq $32,%%mm7\n\t"
"movq 60(%%eax),%%mm0\n\t"
"punpckldq %%mm0,%%mm7\n\t"
"pfadd %%mm0,%%mm7\n\t"
"movq %%mm7,60(%%eax)\n\t"
"psrlq $32,%%mm0\n\t"
"movd 68(%%eax),%%mm1\n\t"
"pfadd %%mm1,%%mm0\n\t"
"movd %%mm0,68(%%eax)\n\t"
"movd 4(%%eax),%%mm0\n\t"
"movd 12(%%eax),%%mm1\n\t"
"punpckldq %%mm1,%%mm0\n\t"
"punpckldq 20(%%eax),%%mm1\n\t"
"pfadd %%mm1,%%mm0\n\t"
"movd %%mm0,12(%%eax)\n\t"
"psrlq $32,%%mm0\n\t"
"movd %%mm0,20(%%eax)\n\t"
"psrlq $32,%%mm1\n\t"
"movd 28(%%eax),%%mm2\n\t"
"punpckldq %%mm2,%%mm1\n\t"
"punpckldq 36(%%eax),%%mm2\n\t"
"pfadd %%mm2,%%mm1\n\t"
"movd %%mm1,28(%%eax)\n\t"
"psrlq $32,%%mm1\n\t"
"movd %%mm1,36(%%eax)\n\t"
"psrlq $32,%%mm2\n\t"
"movd 44(%%eax),%%mm3\n\t"
"punpckldq %%mm3,%%mm2\n\t"
"punpckldq 52(%%eax),%%mm3\n\t"
"pfadd %%mm3,%%mm2\n\t"
"movd %%mm2,44(%%eax)\n\t"
"psrlq $32,%%mm2\n\t"
"movd %%mm2,52(%%eax)\n\t"
"psrlq $32,%%mm3\n\t"
"movd 60(%%eax),%%mm4\n\t"
"punpckldq %%mm4,%%mm3\n\t"
"punpckldq 68(%%eax),%%mm4\n\t"
"pfadd %%mm4,%%mm3\n\t"
"movd %%mm3,60(%%eax)\n\t"
"psrlq $32,%%mm3\n\t"
"movd %%mm3,68(%%eax)\n\t"
"movq 24(%%eax),%%mm0\n\t"
"movq 48(%%eax),%%mm1\n\t"
"movd "MANGLE(COS9)"+12,%%mm2\n\t"
"punpckldq %%mm2,%%mm2\n\t"
"movd "MANGLE(COS9)"+24,%%mm3\n\t"
"punpckldq %%mm3,%%mm3\n\t"
"pfmul %%mm2,%%mm0\n\t"
"pfmul %%mm3,%%mm1\n\t"
"pushl %%eax\n\t"
"movl $1,%%eax\n\t"
"movd %%eax,%%mm7\n\t"
"pi2fd %%mm7,%%mm7\n\t"
"popl %%eax\n\t"
"movq 8(%%eax),%%mm2\n\t"
"movd "MANGLE(COS9)"+4,%%mm3\n\t"
"punpckldq %%mm3,%%mm3\n\t"
"pfmul %%mm3,%%mm2\n\t"
"pfadd %%mm0,%%mm2\n\t"
"movq 40(%%eax),%%mm3\n\t"
"movd "MANGLE(COS9)"+20,%%mm4\n\t"
"punpckldq %%mm4,%%mm4\n\t"
"pfmul %%mm4,%%mm3\n\t"
"pfadd %%mm3,%%mm2\n\t"
"movq 56(%%eax),%%mm3\n\t"
"movd "MANGLE(COS9)"+28,%%mm4\n\t"
"punpckldq %%mm4,%%mm4\n\t"
"pfmul %%mm4,%%mm3\n\t"
"pfadd %%mm3,%%mm2\n\t"
"movq (%%eax),%%mm3\n\t"
"movq 16(%%eax),%%mm4\n\t"
"movd "MANGLE(COS9)"+8,%%mm5\n\t"
"punpckldq %%mm5,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"pfadd %%mm4,%%mm3\n\t"
"movq 32(%%eax),%%mm4\n\t"
"movd "MANGLE(COS9)"+16,%%mm5\n\t"
"punpckldq %%mm5,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"pfadd %%mm4,%%mm3\n\t"
"pfadd %%mm1,%%mm3\n\t"
"movq 64(%%eax),%%mm4\n\t"
"movd "MANGLE(COS9)"+32,%%mm5\n\t"
"punpckldq %%mm5,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"pfadd %%mm4,%%mm3\n\t"
"movq %%mm2,%%mm4\n\t"
"pfadd %%mm3,%%mm4\n\t"
"movq %%mm7,%%mm5\n\t"
"punpckldq "MANGLE(tfcos36)"+0,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"movq %%mm4,%%mm5\n\t"
"pfacc %%mm5,%%mm5\n\t"
"movd 108(%%edx),%%mm6\n\t"
"punpckldq 104(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
#ifdef __DCT36_OPTIMIZE_FOR_K7
"pswapd %%mm5,%%mm5\n\t"
"movq %%mm5,32(%%ecx)\n\t"
#else
"movd %%mm5,36(%%ecx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,32(%%ecx)\n\t"
#endif
"movq %%mm4,%%mm6\n\t"
"punpckldq %%mm6,%%mm5\n\t"
"pfsub %%mm6,%%mm5\n\t"
"punpckhdq %%mm5,%%mm5\n\t"
"movd 32(%%edx),%%mm6\n\t"
"punpckldq 36(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd 32(%%esi),%%mm6\n\t"
"punpckldq 36(%%esi),%%mm6\n\t"
"pfadd %%mm6,%%mm5\n\t"
"movd %%mm5,1024(%%ebx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,1152(%%ebx)\n\t"
"movq %%mm3,%%mm4\n\t"
"pfsub %%mm2,%%mm4\n\t"
"movq %%mm7,%%mm5\n\t"
"punpckldq "MANGLE(tfcos36)"+32,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"movq %%mm4,%%mm5\n\t"
"pfacc %%mm5,%%mm5\n\t"
"movd 140(%%edx),%%mm6\n\t"
"punpckldq 72(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd %%mm5,68(%%ecx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,0(%%ecx)\n\t"
"movq %%mm4,%%mm6\n\t"
"punpckldq %%mm6,%%mm5\n\t"
"pfsub %%mm6,%%mm5\n\t"
"punpckhdq %%mm5,%%mm5\n\t"
"movd 0(%%edx),%%mm6\n\t"
"punpckldq 68(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd 0(%%esi),%%mm6\n\t"
"punpckldq 68(%%esi),%%mm6\n\t"
"pfadd %%mm6,%%mm5\n\t"
"movd %%mm5,0(%%ebx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,2176(%%ebx)\n\t"
"movq 8(%%eax),%%mm2\n\t"
"movq 40(%%eax),%%mm3\n\t"
"pfsub %%mm3,%%mm2\n\t"
"movq 56(%%eax),%%mm3\n\t"
"pfsub %%mm3,%%mm2\n\t"
"movd "MANGLE(COS9)"+12,%%mm3\n\t"
"punpckldq %%mm3,%%mm3\n\t"
"pfmul %%mm3,%%mm2\n\t"
"movq 16(%%eax),%%mm3\n\t"
"movq 32(%%eax),%%mm4\n\t"
"pfsub %%mm4,%%mm3\n\t"
"movq 64(%%eax),%%mm4\n\t"
"pfsub %%mm4,%%mm3\n\t"
"movd "MANGLE(COS9)"+24,%%mm4\n\t"
"punpckldq %%mm4,%%mm4\n\t"
"pfmul %%mm4,%%mm3\n\t"
"movq 48(%%eax),%%mm4\n\t"
"pfsub %%mm4,%%mm3\n\t"
"movq (%%eax),%%mm4\n\t"
"pfadd %%mm4,%%mm3\n\t"
"movq %%mm2,%%mm4\n\t"
"pfadd %%mm3,%%mm4\n\t"
"movq %%mm7,%%mm5\n\t"
"punpckldq "MANGLE(tfcos36)"+4,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"movq %%mm4,%%mm5\n\t"
"pfacc %%mm5,%%mm5\n\t"
"movd 112(%%edx),%%mm6\n\t"
"punpckldq 100(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd %%mm5,40(%%ecx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,28(%%ecx)\n\t"
"movq %%mm4,%%mm6\n\t"
"punpckldq %%mm6,%%mm5\n\t"
"pfsub %%mm6,%%mm5\n\t"
"punpckhdq %%mm5,%%mm5\n\t"
"movd 28(%%edx),%%mm6\n\t"
"punpckldq 40(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd 28(%%esi),%%mm6\n\t"
"punpckldq 40(%%esi),%%mm6\n\t"
"pfadd %%mm6,%%mm5\n\t"
"movd %%mm5,896(%%ebx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,1280(%%ebx)\n\t"
"movq %%mm3,%%mm4\n\t"
"pfsub %%mm2,%%mm4\n\t"
"movq %%mm7,%%mm5\n\t"
"punpckldq "MANGLE(tfcos36)"+28,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"movq %%mm4,%%mm5\n\t"
"pfacc %%mm5,%%mm5\n\t"
"movd 136(%%edx),%%mm6\n\t"
"punpckldq 76(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd %%mm5,64(%%ecx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,4(%%ecx)\n\t"
"movq %%mm4,%%mm6\n\t"
"punpckldq %%mm6,%%mm5\n\t"
"pfsub %%mm6,%%mm5\n\t"
"punpckhdq %%mm5,%%mm5\n\t"
"movd 4(%%edx),%%mm6\n\t"
"punpckldq 64(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd 4(%%esi),%%mm6\n\t"
"punpckldq 64(%%esi),%%mm6\n\t"
"pfadd %%mm6,%%mm5\n\t"
"movd %%mm5,128(%%ebx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,2048(%%ebx)\n\t"
"movq 8(%%eax),%%mm2\n\t"
"movd "MANGLE(COS9)"+20,%%mm3\n\t"
"punpckldq %%mm3,%%mm3\n\t"
"pfmul %%mm3,%%mm2\n\t"
"pfsub %%mm0,%%mm2\n\t"
"movq 40(%%eax),%%mm3\n\t"
"movd "MANGLE(COS9)"+28,%%mm4\n\t"
"punpckldq %%mm4,%%mm4\n\t"
"pfmul %%mm4,%%mm3\n\t"
"pfsub %%mm3,%%mm2\n\t"
"movq 56(%%eax),%%mm3\n\t"
"movd "MANGLE(COS9)"+4,%%mm4\n\t"
"punpckldq %%mm4,%%mm4\n\t"
"pfmul %%mm4,%%mm3\n\t"
"pfadd %%mm3,%%mm2\n\t"
"movq (%%eax),%%mm3\n\t"
"movq 16(%%eax),%%mm4\n\t"
"movd "MANGLE(COS9)"+32,%%mm5\n\t"
"punpckldq %%mm5,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"pfsub %%mm4,%%mm3\n\t"
"movq 32(%%eax),%%mm4\n\t"
"movd "MANGLE(COS9)"+8,%%mm5\n\t"
"punpckldq %%mm5,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"pfsub %%mm4,%%mm3\n\t"
"pfadd %%mm1,%%mm3\n\t"
"movq 64(%%eax),%%mm4\n\t"
"movd "MANGLE(COS9)"+16,%%mm5\n\t"
"punpckldq %%mm5,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"pfadd %%mm4,%%mm3\n\t"
"movq %%mm2,%%mm4\n\t"
"pfadd %%mm3,%%mm4\n\t"
"movq %%mm7,%%mm5\n\t"
"punpckldq "MANGLE(tfcos36)"+8,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"movq %%mm4,%%mm5\n\t"
"pfacc %%mm5,%%mm5\n\t"
"movd 116(%%edx),%%mm6\n\t"
"punpckldq 96(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd %%mm5,44(%%ecx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,24(%%ecx)\n\t"
"movq %%mm4,%%mm6\n\t"
"punpckldq %%mm6,%%mm5\n\t"
"pfsub %%mm6,%%mm5\n\t"
"punpckhdq %%mm5,%%mm5\n\t"
"movd 24(%%edx),%%mm6\n\t"
"punpckldq 44(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd 24(%%esi),%%mm6\n\t"
"punpckldq 44(%%esi),%%mm6\n\t"
"pfadd %%mm6,%%mm5\n\t"
"movd %%mm5,768(%%ebx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,1408(%%ebx)\n\t"
"movq %%mm3,%%mm4\n\t"
"pfsub %%mm2,%%mm4\n\t"
"movq %%mm7,%%mm5\n\t"
"punpckldq "MANGLE(tfcos36)"+24,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"movq %%mm4,%%mm5\n\t"
"pfacc %%mm5,%%mm5\n\t"
"movd 132(%%edx),%%mm6\n\t"
"punpckldq 80(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd %%mm5,60(%%ecx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,8(%%ecx)\n\t"
"movq %%mm4,%%mm6\n\t"
"punpckldq %%mm6,%%mm5\n\t"
"pfsub %%mm6,%%mm5\n\t"
"punpckhdq %%mm5,%%mm5\n\t"
"movd 8(%%edx),%%mm6\n\t"
"punpckldq 60(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd 8(%%esi),%%mm6\n\t"
"punpckldq 60(%%esi),%%mm6\n\t"
"pfadd %%mm6,%%mm5\n\t"
"movd %%mm5,256(%%ebx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,1920(%%ebx)\n\t"
"movq 8(%%eax),%%mm2\n\t"
"movd "MANGLE(COS9)"+28,%%mm3\n\t"
"punpckldq %%mm3,%%mm3\n\t"
"pfmul %%mm3,%%mm2\n\t"
"pfsub %%mm0,%%mm2\n\t"
"movq 40(%%eax),%%mm3\n\t"
"movd "MANGLE(COS9)"+4,%%mm4\n\t"
"punpckldq %%mm4,%%mm4\n\t"
"pfmul %%mm4,%%mm3\n\t"
"pfadd %%mm3,%%mm2\n\t"
"movq 56(%%eax),%%mm3\n\t"
"movd "MANGLE(COS9)"+20,%%mm4\n\t"
"punpckldq %%mm4,%%mm4\n\t"
"pfmul %%mm4,%%mm3\n\t"
"pfsub %%mm3,%%mm2\n\t"
"movq (%%eax),%%mm3\n\t"
"movq 16(%%eax),%%mm4\n\t"
"movd "MANGLE(COS9)"+16,%%mm5\n\t"
"punpckldq %%mm5,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"pfsub %%mm4,%%mm3\n\t"
"movq 32(%%eax),%%mm4\n\t"
"movd "MANGLE(COS9)"+32,%%mm5\n\t"
"punpckldq %%mm5,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"pfadd %%mm4,%%mm3\n\t"
"pfadd %%mm1,%%mm3\n\t"
"movq 64(%%eax),%%mm4\n\t"
"movd "MANGLE(COS9)"+8,%%mm5\n\t"
"punpckldq %%mm5,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"pfsub %%mm4,%%mm3\n\t"
"movq %%mm2,%%mm4\n\t"
"pfadd %%mm3,%%mm4\n\t"
"movq %%mm7,%%mm5\n\t"
"punpckldq "MANGLE(tfcos36)"+12,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"movq %%mm4,%%mm5\n\t"
"pfacc %%mm5,%%mm5\n\t"
"movd 120(%%edx),%%mm6\n\t"
"punpckldq 92(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd %%mm5,48(%%ecx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,20(%%ecx)\n\t"
"movq %%mm4,%%mm6\n\t"
"punpckldq %%mm6,%%mm5\n\t"
"pfsub %%mm6,%%mm5\n\t"
"punpckhdq %%mm5,%%mm5\n\t"
"movd 20(%%edx),%%mm6\n\t"
"punpckldq 48(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd 20(%%esi),%%mm6\n\t"
"punpckldq 48(%%esi),%%mm6\n\t"
"pfadd %%mm6,%%mm5\n\t"
"movd %%mm5,640(%%ebx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,1536(%%ebx)\n\t"
"movq %%mm3,%%mm4\n\t"
"pfsub %%mm2,%%mm4\n\t"
"movq %%mm7,%%mm5\n\t"
"punpckldq "MANGLE(tfcos36)"+20,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"movq %%mm4,%%mm5\n\t"
"pfacc %%mm5,%%mm5\n\t"
"movd 128(%%edx),%%mm6\n\t"
"punpckldq 84(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd %%mm5,56(%%ecx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,12(%%ecx)\n\t"
"movq %%mm4,%%mm6\n\t"
"punpckldq %%mm6,%%mm5\n\t"
"pfsub %%mm6,%%mm5\n\t"
"punpckhdq %%mm5,%%mm5\n\t"
"movd 12(%%edx),%%mm6\n\t"
"punpckldq 56(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd 12(%%esi),%%mm6\n\t"
"punpckldq 56(%%esi),%%mm6\n\t"
"pfadd %%mm6,%%mm5\n\t"
"movd %%mm5,384(%%ebx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,1792(%%ebx)\n\t"
"movq (%%eax),%%mm4\n\t"
"movq 16(%%eax),%%mm3\n\t"
"pfsub %%mm3,%%mm4\n\t"
"movq 32(%%eax),%%mm3\n\t"
"pfadd %%mm3,%%mm4\n\t"
"movq 48(%%eax),%%mm3\n\t"
"pfsub %%mm3,%%mm4\n\t"
"movq 64(%%eax),%%mm3\n\t"
"pfadd %%mm3,%%mm4\n\t"
"movq %%mm7,%%mm5\n\t"
"punpckldq "MANGLE(tfcos36)"+16,%%mm5\n\t"
"pfmul %%mm5,%%mm4\n\t"
"movq %%mm4,%%mm5\n\t"
"pfacc %%mm5,%%mm5\n\t"
"movd 124(%%edx),%%mm6\n\t"
"punpckldq 88(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd %%mm5,52(%%ecx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,16(%%ecx)\n\t"
"movq %%mm4,%%mm6\n\t"
"punpckldq %%mm6,%%mm5\n\t"
"pfsub %%mm6,%%mm5\n\t"
"punpckhdq %%mm5,%%mm5\n\t"
"movd 16(%%edx),%%mm6\n\t"
"punpckldq 52(%%edx),%%mm6\n\t"
"pfmul %%mm6,%%mm5\n\t"
"movd 16(%%esi),%%mm6\n\t"
"punpckldq 52(%%esi),%%mm6\n\t"
"pfadd %%mm6,%%mm5\n\t"
"movd %%mm5,512(%%ebx)\n\t"
"psrlq $32,%%mm5\n\t"
"movd %%mm5,1664(%%ebx)\n\t"
"femms\n\t"
:
: "a" (inbuf), "S" (o1), "c" (o2), "d" (wintab), "b" (tsbuf)
: "memory");
}
--- NEW FILE ---
/*
* dct36_k7.c - 3DNowEx(DSP)! optimized dct36()
*
* This code based 'dct36_3dnow.s' by Syuuhei Kashiyama
* <squash at mb.kcom.ne.jp>, only two types of changes have been made:
*
* - added new opcode PSWAPD
* - removed PREFETCH instruction for speedup
* - changed function name for support 3DNowEx! automatic detection
*
* note: because K7 processors are an aggresive out-of-order three-way
* superscalar ones instruction order is not significand for them.
*
* You can find Kashiyama's original 3dnow! support patch
* (for mpg123-0.59o) at
* http://user.ecc.u-tokyo.ac.jp/~g810370/linux-simd/ (Japanese).
*
* by KIMURA Takuhiro <kim at hannah.ipc.miyakyo-u.ac.jp> - until 31.Mar.1999
* <kim at comtec.co.jp> - after 1.Apr.1999
*
* Original disclaimer:
* The author of this program disclaim whole expressed or implied
* warranties with regard to this program, and in no event shall the
* author of this program liable to whatever resulted from the use of
* this program. Use it at your own risk.
*
* Modified by Nick Kurshev <nickols_k at mail.ru>
*
* 2003/06/21: Moved to GCC inline assembly - Alex Beregszaszi
*/
#define __DCT36_OPTIMIZE_FOR_K7
#include "dct36_3dnow.c"
Index: Makefile
===================================================================
RCS file: /cvsroot/mplayer/main/mp3lib/Makefile,v
retrieving revision 1.34
retrieving revision 1.35
diff -u -r1.34 -r1.35
--- Makefile 31 Mar 2003 17:08:16 -0000 1.34
+++ Makefile 22 Jun 2003 03:32:16 -0000 1.35
@@ -17,9 +17,9 @@
#SRCS += dct64_sse.s
#OBJS += dct64_sse.o
#endif
-SRCS += dct36_3dnow.s dct64_3dnow.c
+SRCS += dct36_3dnow.c dct64_3dnow.c
OBJS += dct36_3dnow.o dct64_3dnow.o
-SRCS += dct36_k7.s dct64_k7.c
+SRCS += dct36_k7.c dct64_k7.c
OBJS += dct36_k7.o dct64_k7.o
endif
ifeq ($(TARGET_ARCH_POWERPC),yes)
--- dct36_3dnow.s DELETED ---
--- dct36_k7.s DELETED ---
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