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Minor speedup by nick kurshev. 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7308 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
atmos4 2002-09-07 13:57:41 +00:00
parent 423e2f8d7a
commit da6df2b165
1 changed files with 32 additions and 64 deletions
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96
mp3lib/dct64_k7.c
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@ -31,10 +31,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 8(%%eax), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 120(%%eax), %%mm1\n\t"
" movq 112(%%eax), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 120(%%eax), %%mm1\n\t"
" pshufw $78, 112(%%eax), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, (%%edx)\n\t"
@ -52,10 +50,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 24(%%eax), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 104(%%eax), %%mm1\n\t"
" movq 96(%%eax), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 104(%%eax), %%mm1\n\t"
" pshufw $78, 96(%%eax), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 16(%%edx)\n\t"
@ -73,10 +69,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 40(%%eax), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 88(%%eax), %%mm1\n\t"
" movq 80(%%eax), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 88(%%eax), %%mm1\n\t"
" pshufw $78, 80(%%eax), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 32(%%edx)\n\t"
@ -94,10 +88,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 56(%%eax), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 72(%%eax), %%mm1\n\t"
" movq 64(%%eax), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 72(%%eax), %%mm1\n\t"
" pshufw $78, 64(%%eax), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 48(%%edx)\n\t"
@ -117,10 +109,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 8(%%edx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 56(%%edx), %%mm1\n\t"
" movq 48(%%edx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 56(%%edx), %%mm1\n\t"
" pshufw $78, 48(%%edx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, (%%ecx)\n\t"
@ -138,10 +128,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 24(%%edx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 40(%%edx), %%mm1\n\t"
" movq 32(%%edx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 40(%%edx), %%mm1\n\t"
" pshufw $78, 32(%%edx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 16(%%ecx)\n\t"
@ -161,10 +149,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 72(%%edx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 120(%%edx), %%mm1\n\t"
" movq 112(%%edx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 120(%%edx), %%mm1\n\t"
" pshufw $78, 112(%%edx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 64(%%ecx)\n\t"
@ -182,10 +168,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 88(%%edx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 104(%%edx), %%mm1\n\t"
" movq 96(%%edx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 104(%%edx), %%mm1\n\t"
" pshufw $78, 96(%%edx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 80(%%ecx)\n\t"
@ -208,10 +192,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 8(%%ecx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 24(%%ecx), %%mm1\n\t"
" movq 16(%%ecx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 24(%%ecx), %%mm1\n\t"
" pshufw $78, 16(%%ecx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, (%%edx)\n\t"
@ -229,10 +211,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 40(%%ecx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 56(%%ecx), %%mm1\n\t"
" movq 48(%%ecx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 56(%%ecx), %%mm1\n\t"
" pshufw $78, 48(%%ecx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 32(%%edx)\n\t"
@ -250,10 +230,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 72(%%ecx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 88(%%ecx), %%mm1\n\t"
" movq 80(%%ecx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 88(%%ecx), %%mm1\n\t"
" pshufw $78, 80(%%ecx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 64(%%edx)\n\t"
@ -271,10 +249,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 104(%%ecx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 120(%%ecx), %%mm1\n\t"
" movq 112(%%ecx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 120(%%ecx), %%mm1\n\t"
" pshufw $78, 112(%%ecx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 96(%%edx)\n\t"
@ -296,10 +272,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 16(%%edx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 8(%%edx), %%mm1\n\t"
" movq 24(%%edx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 8(%%edx), %%mm1\n\t"
" pshufw $78, 24(%%edx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, (%%ecx)\n\t"
@ -317,10 +291,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 48(%%edx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 40(%%edx), %%mm1\n\t"
" movq 56(%%edx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 40(%%edx), %%mm1\n\t"
" pshufw $78, 56(%%edx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 32(%%ecx)\n\t"
@ -338,10 +310,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 80(%%edx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 72(%%edx), %%mm1\n\t"
" movq 88(%%edx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 72(%%edx), %%mm1\n\t"
" pshufw $78, 88(%%edx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 64(%%ecx)\n\t"
@ -359,10 +329,8 @@ void __attribute__ (( __stdcall__ )) dct64_MMX_3dnowex(real *a,real *b,real *c)
" movq 112(%%edx), %%mm4\n\t"
" movq %%mm0, %%mm3\n\t"
" movq %%mm4, %%mm7\n\t"
" movq 104(%%edx), %%mm1\n\t"
" movq 120(%%edx), %%mm5\n\t"
" pswapd %%mm1, %%mm1\n\t"
" pswapd %%mm5, %%mm5\n\t"
" pshufw $78, 104(%%edx), %%mm1\n\t"
" pshufw $78, 120(%%edx), %%mm5\n\t"
" pfadd %%mm1, %%mm0\n\t"
" pfadd %%mm5, %%mm4\n\t"
" movq %%mm0, 96(%%ecx)\n\t"