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author | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-12-12 08:50:54 +0000 |
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committer | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-12-12 08:50:54 +0000 |
commit | df7795b63a4ea9008c9f208b3a9d584c7fe0bb00 (patch) | |
tree | 73f3b4d67393d03d22f565be52fb36fd03f4e7d4 /mp3lib/decode_MMX.c | |
parent | 946f71f3aa64e8e3e07bc108abb6582e07f59412 (diff) | |
download | mpv-df7795b63a4ea9008c9f208b3a9d584c7fe0bb00.tar.bz2 mpv-df7795b63a4ea9008c9f208b3a9d584c7fe0bb00.tar.xz |
cosmetics: Remove ugly and inconsistent uppercasing from filenames.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25378 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'mp3lib/decode_MMX.c')
-rw-r--r-- | mp3lib/decode_MMX.c | 371 |
1 files changed, 0 insertions, 371 deletions
diff --git a/mp3lib/decode_MMX.c b/mp3lib/decode_MMX.c deleted file mode 100644 index 613a11cf35..0000000000 --- a/mp3lib/decode_MMX.c +++ /dev/null @@ -1,371 +0,0 @@ -/* - * this code comes under GPL - * This code was taken from http://www.mpg123.org - * See ChangeLog of mpg123-0.59s-pre.1 for detail - * Applied to mplayer by Nick Kurshev <nickols_k@mail.ru> - * - * Local ChangeLog: - * - Partial loops unrolling and removing MOVW insn from loops -*/ -#include "config.h" -#include "mangle.h" -#define real float /* ugly - but only way */ - -extern void (*dct64_MMX_func)(short*, short*, real*); -static unsigned long long attribute_used __attribute__((aligned(8))) null_one = 0x0000ffff0000ffffULL; -static unsigned long long attribute_used __attribute__((aligned(8))) one_null = 0xffff0000ffff0000ULL; -unsigned int __attribute__((aligned(16))) costab_mmx[] = -{ - 1056974725, - 1057056395, - 1057223771, - 1057485416, - 1057855544, - 1058356026, - 1059019886, - 1059897405, - 1061067246, - 1062657950, - 1064892987, - 1066774581, - 1069414683, - 1073984175, - 1079645762, - 1092815430, - 1057005197, - 1057342072, - 1058087743, - 1059427869, - 1061799040, - 1065862217, - 1071413542, - 1084439708, - 1057128951, - 1058664893, - 1063675095, - 1076102863, - 1057655764, - 1067924853, - 1060439283, -}; - -/** - This array of magic numbers were calculated by the pure function - make_decode_tables_MMX(32768), which had been implemented in (deleted since - r23383) tabinit_MMX.c. - */ -static short __attribute__((aligned(8))) mp3lib_decwins[] = -{ - 0, 7, 54, 114, 510, 1288, 1644, 9372, - 18760, -9373, 1644, -1289, 510, -115, 54, -8, - 0, 7, 54, 114, 510, 1288, 1644, 9372, - 18760, -9373, 1644, -1289, 510, -115, 54, -8, - 0, 7, 55, 129, 500, 1379, 1490, 9834, - 18748, -8910, 1784, -1197, 516, -101, 52, -7, - 0, 7, 55, 129, 500, 1379, 1490, 9834, - 18748, -8910, 1784, -1197, 516, -101, 52, -7, - 0, 8, 56, 145, 488, 1469, 1322, 10294, - 18714, -8448, 1910, -1107, 520, -87, 51, -6, - 0, 8, 56, 145, 488, 1469, 1322, 10294, - 18714, -8448, 1910, -1107, 520, -87, 51, -6, - 0, 9, 57, 161, 474, 1559, 1141, 10751, - 18658, -7987, 2023, -1016, 522, -74, 49, -6, - 0, 9, 57, 161, 474, 1559, 1141, 10751, - 18658, -7987, 2023, -1016, 522, -74, 49, -6, - 0, 10, 57, 177, 456, 1647, 944, 11205, - 18579, -7528, 2123, -927, 522, -61, 48, -5, - 0, 10, 57, 177, 456, 1647, 944, 11205, - 18579, -7528, 2123, -927, 522, -61, 48, -5, - 0, 11, 57, 194, 435, 1733, 734, 11654, - 18477, -7073, 2210, -838, 519, -50, 46, -5, - 0, 11, 57, 194, 435, 1733, 734, 11654, - 18477, -7073, 2210, -838, 519, -50, 46, -5, - 0, 12, 57, 212, 411, 1817, 510, 12097, - 18354, -6621, 2285, -751, 515, -39, 44, -4, - 0, 12, 57, 212, 411, 1817, 510, 12097, - 18354, -6621, 2285, -751, 515, -39, 44, -4, - 0, 13, 57, 229, 384, 1899, 271, 12534, - 18209, -6174, 2348, -666, 508, -28, 43, -4, - 0, 13, 57, 229, 384, 1899, 271, 12534, - 18209, -6174, 2348, -666, 508, -28, 43, -4, - 0, 14, 56, 247, 354, 1977, 18, 12963, - 18043, -5733, 2398, -583, 501, -18, 41, -4, - 0, 14, 56, 247, 354, 1977, 18, 12963, - 18043, -5733, 2398, -583, 501, -18, 41, -4, - 0, 15, 56, 266, 320, 2052, -249, 13383, - 17855, -5298, 2438, -502, 491, -9, 39, -3, - 0, 15, 56, 266, 320, 2052, -249, 13383, - 17855, -5298, 2438, -502, 491, -9, 39, -3, - 0, 17, 54, 284, 283, 2122, -530, 13794, - 17648, -4870, 2466, -423, 480, -1, 37, -3, - 0, 17, 54, 284, 283, 2122, -530, 13794, - 17648, -4870, 2466, -423, 480, -1, 37, -3, - 0, 18, 52, 302, 243, 2188, -825, 14194, - 17420, -4450, 2484, -347, 468, 7, 35, -3, - 0, 18, 52, 302, 243, 2188, -825, 14194, - 17420, -4450, 2484, -347, 468, 7, 35, -3, - 0, 19, 50, 320, 199, 2249, -1133, 14583, - 17173, -4039, 2492, -274, 455, 14, 33, -2, - 0, 19, 50, 320, 199, 2249, -1133, 14583, - 17173, -4039, 2492, -274, 455, 14, 33, -2, - -1, 21, 48, 339, 152, 2304, -1454, 14959, - 16908, -3637, 2490, -204, 440, 20, 32, -2, - -1, 21, 48, 339, 152, 2304, -1454, 14959, - 16908, -3637, 2490, -204, 440, 20, 32, -2, - -1, 22, 45, 357, 101, 2354, -1788, 15322, - 16624, -3245, 2479, -137, 425, 26, 30, -2, - -1, 22, 45, 357, 101, 2354, -1788, 15322, - 16624, -3245, 2479, -137, 425, 26, 30, -2, - -1, 24, 41, 374, 47, 2396, -2135, 15671, - 16323, -2864, 2460, -72, 409, 31, 28, -2, - -1, 24, 41, 374, 47, 2396, -2135, 15671, - 16323, -2864, 2460, -72, 409, 31, 28, -2, - -1, 26, 37, 391, -11, 2431, -2493, 16004, - 16005, -2494, 2432, -12, 392, 36, 26, -2, - -1, 26, 37, 391, -11, 2431, -2493, 16004, - 16005, -2494, 2432, -12, 392, 36, 26, -2, - -2, -28, 31, -409, -72, -2460, -2864, -16323, - 15671, 2135, 2396, -47, 374, -41, 24, 1, - -2, -28, 31, -409, -72, -2460, -2864, -16323, - 15671, 2135, 2396, -47, 374, -41, 24, 1, - -2, -30, 26, -425, -137, -2479, -3245, -16624, - 15322, 1788, 2354, -101, 357, -45, 22, 1, - -2, -30, 26, -425, -137, -2479, -3245, -16624, - 15322, 1788, 2354, -101, 357, -45, 22, 1, - -2, -32, 20, -440, -204, -2490, -3637, -16908, - 14959, 1454, 2304, -152, 339, -48, 21, 1, - -2, -32, 20, -440, -204, -2490, -3637, -16908, - 14959, 1454, 2304, -152, 339, -48, 21, 1, - -2, -33, 14, -455, -274, -2492, -4039, -17173, - 14583, 1133, 2249, -199, 320, -50, 19, 0, - -2, -33, 14, -455, -274, -2492, -4039, -17173, - 14583, 1133, 2249, -199, 320, -50, 19, 0, - -3, -35, 7, -468, -347, -2484, -4450, -17420, - 14194, 825, 2188, -243, 302, -52, 18, 0, - -3, -35, 7, -468, -347, -2484, -4450, -17420, - 14194, 825, 2188, -243, 302, -52, 18, 0, - -3, -37, -1, -480, -423, -2466, -4870, -17648, - 13794, 530, 2122, -283, 284, -54, 17, 0, - -3, -37, -1, -480, -423, -2466, -4870, -17648, - 13794, 530, 2122, -283, 284, -54, 17, 0, - -3, -39, -9, -491, -502, -2438, -5298, -17855, - 13383, 249, 2052, -320, 266, -56, 15, 0, - -3, -39, -9, -491, -502, -2438, -5298, -17855, - 13383, 249, 2052, -320, 266, -56, 15, 0, - -4, -41, -18, -501, -583, -2398, -5733, -18043, - 12963, -18, 1977, -354, 247, -56, 14, 0, - -4, -41, -18, -501, -583, -2398, -5733, -18043, - 12963, -18, 1977, -354, 247, -56, 14, 0, - -4, -43, -28, -508, -666, -2348, -6174, -18209, - 12534, -271, 1899, -384, 229, -57, 13, 0, - -4, -43, -28, -508, -666, -2348, -6174, -18209, - 12534, -271, 1899, -384, 229, -57, 13, 0, - -4, -44, -39, -515, -751, -2285, -6621, -18354, - 12097, -510, 1817, -411, 212, -57, 12, 0, - -4, -44, -39, -515, -751, -2285, -6621, -18354, - 12097, -510, 1817, -411, 212, -57, 12, 0, - -5, -46, -50, -519, -838, -2210, -7073, -18477, - 11654, -734, 1733, -435, 194, -57, 11, 0, - -5, -46, -50, -519, -838, -2210, -7073, -18477, - 11654, -734, 1733, -435, 194, -57, 11, 0, - -5, -48, -61, -522, -927, -2123, -7528, -18579, - 11205, -944, 1647, -456, 177, -57, 10, 0, - -5, -48, -61, -522, -927, -2123, -7528, -18579, - 11205, -944, 1647, -456, 177, -57, 10, 0, - -6, -49, -74, -522, -1016, -2023, -7987, -18658, - 10751, -1141, 1559, -474, 161, -57, 9, 0, - -6, -49, -74, -522, -1016, -2023, -7987, -18658, - 10751, -1141, 1559, -474, 161, -57, 9, 0, - -6, -51, -87, -520, -1107, -1910, -8448, -18714, - 10294, -1322, 1469, -488, 145, -56, 8, 0, - -6, -51, -87, -520, -1107, -1910, -8448, -18714, - 10294, -1322, 1469, -488, 145, -56, 8, 0, - -7, -52, -101, -516, -1197, -1784, -8910, -18748, - 9834, -1490, 1379, -500, 129, -55, 7, 0, - -7, -52, -101, -516, -1197, -1784, -8910, -18748, - 9834, -1490, 1379, -500, 129, -55, 7, 0, -}; - -int synth_1to1_MMX(real *bandPtr, int channel, short *samples) -{ - static short buffs[2][2][0x110] __attribute__((aligned(8))); - static int bo = 1; - short *b0, (*buf)[0x110], *a, *b; - short* window; - int bo1, i = 8; - - if (channel == 0) { - bo = (bo - 1) & 0xf; - buf = buffs[1]; - } else { - samples++; - buf = buffs[0]; - } - - if (bo & 1) { - b0 = buf[1]; - bo1 = bo + 1; - a = buf[0] + bo; - b = buf[1] + ((bo + 1) & 0xf); - } else { - b0 = buf[0]; - bo1 = bo; - b = buf[0] + bo; - a = buf[1] + ((bo + 1) & 0xf); - } - - dct64_MMX_func(a, b, bandPtr); - window = mp3lib_decwins + 16 - bo1; - //printf("DEBUG: channel %d, bo %d, off %d\n", channel, bo, 16 - bo1); -__asm __volatile( -ASMALIGN(4) -".L03:\n\t" - "movq (%1),%%mm0\n\t" - "movq 64(%1),%%mm4\n\t" - "pmaddwd (%2),%%mm0\n\t" - "pmaddwd 32(%2),%%mm4\n\t" - "movq 8(%1),%%mm1\n\t" - "movq 72(%1),%%mm5\n\t" - "pmaddwd 8(%2),%%mm1\n\t" - "pmaddwd 40(%2),%%mm5\n\t" - "movq 16(%1),%%mm2\n\t" - "movq 80(%1),%%mm6\n\t" - "pmaddwd 16(%2),%%mm2\n\t" - "pmaddwd 48(%2),%%mm6\n\t" - "movq 24(%1),%%mm3\n\t" - "movq 88(%1),%%mm7\n\t" - "pmaddwd 24(%2),%%mm3\n\t" - "pmaddwd 56(%2),%%mm7\n\t" - "paddd %%mm1,%%mm0\n\t" - "paddd %%mm5,%%mm4\n\t" - "paddd %%mm2,%%mm0\n\t" - "paddd %%mm6,%%mm4\n\t" - "paddd %%mm3,%%mm0\n\t" - "paddd %%mm7,%%mm4\n\t" - "movq %%mm0,%%mm1\n\t" - "movq %%mm4,%%mm5\n\t" - "psrlq $32,%%mm1\n\t" - "psrlq $32,%%mm5\n\t" - "paddd %%mm1,%%mm0\n\t" - "paddd %%mm5,%%mm4\n\t" - "psrad $13,%%mm0\n\t" - "psrad $13,%%mm4\n\t" - "packssdw %%mm0,%%mm0\n\t" - "packssdw %%mm4,%%mm4\n\t" - - "movq (%3), %%mm1\n\t" - "punpckldq %%mm4, %%mm0\n\t" - "pand "MANGLE(one_null)", %%mm1\n\t" - "pand "MANGLE(null_one)", %%mm0\n\t" - "por %%mm0, %%mm1\n\t" - "movq %%mm1,(%3)\n\t" - - "add $64,%2\n\t" - "add $128,%1\n\t" - "add $8,%3\n\t" - - "decl %0\n\t" - "jnz .L03\n\t" - - "movq (%1),%%mm0\n\t" - "pmaddwd (%2),%%mm0\n\t" - "movq 8(%1),%%mm1\n\t" - "pmaddwd 8(%2),%%mm1\n\t" - "movq 16(%1),%%mm2\n\t" - "pmaddwd 16(%2),%%mm2\n\t" - "movq 24(%1),%%mm3\n\t" - "pmaddwd 24(%2),%%mm3\n\t" - "paddd %%mm1,%%mm0\n\t" - "paddd %%mm2,%%mm0\n\t" - "paddd %%mm3,%%mm0\n\t" - "movq %%mm0,%%mm1\n\t" - "psrlq $32,%%mm1\n\t" - "paddd %%mm1,%%mm0\n\t" - "psrad $13,%%mm0\n\t" - "packssdw %%mm0,%%mm0\n\t" - "movd %%mm0,%%eax\n\t" - "movw %%ax, (%3)\n\t" - "sub $32,%2\n\t" - "add $64,%1\n\t" - "add $4,%3\n\t" - - "movl $7,%0\n\t" -ASMALIGN(4) -".L04:\n\t" - "movq (%1),%%mm0\n\t" - "movq 64(%1),%%mm4\n\t" - "pmaddwd (%2),%%mm0\n\t" - "pmaddwd -32(%2),%%mm4\n\t" - "movq 8(%1),%%mm1\n\t" - "movq 72(%1),%%mm5\n\t" - "pmaddwd 8(%2),%%mm1\n\t" - "pmaddwd -24(%2),%%mm5\n\t" - "movq 16(%1),%%mm2\n\t" - "movq 80(%1),%%mm6\n\t" - "pmaddwd 16(%2),%%mm2\n\t" - "pmaddwd -16(%2),%%mm6\n\t" - "movq 24(%1),%%mm3\n\t" - "movq 88(%1),%%mm7\n\t" - "pmaddwd 24(%2),%%mm3\n\t" - "pmaddwd -8(%2),%%mm7\n\t" - "paddd %%mm1,%%mm0\n\t" - "paddd %%mm5,%%mm4\n\t" - "paddd %%mm2,%%mm0\n\t" - "paddd %%mm6,%%mm4\n\t" - "paddd %%mm3,%%mm0\n\t" - "paddd %%mm7,%%mm4\n\t" - "movq %%mm0,%%mm1\n\t" - "movq %%mm4,%%mm5\n\t" - "psrlq $32,%%mm1\n\t" - "psrlq $32,%%mm5\n\t" - "paddd %%mm0,%%mm1\n\t" - "paddd %%mm4,%%mm5\n\t" - "psrad $13,%%mm1\n\t" - "psrad $13,%%mm5\n\t" - "packssdw %%mm1,%%mm1\n\t" - "packssdw %%mm5,%%mm5\n\t" - "psubd %%mm0,%%mm0\n\t" - "psubd %%mm4,%%mm4\n\t" - "psubsw %%mm1,%%mm0\n\t" - "psubsw %%mm5,%%mm4\n\t" - - "movq (%3), %%mm1\n\t" - "punpckldq %%mm4, %%mm0\n\t" - "pand "MANGLE(one_null)", %%mm1\n\t" - "pand "MANGLE(null_one)", %%mm0\n\t" - "por %%mm0, %%mm1\n\t" - "movq %%mm1,(%3)\n\t" - - "sub $64,%2\n\t" - "add $128,%1\n\t" - "add $8,%3\n\t" - "decl %0\n\t" - "jnz .L04\n\t" - - "movq (%1),%%mm0\n\t" - "pmaddwd (%2),%%mm0\n\t" - "movq 8(%1),%%mm1\n\t" - "pmaddwd 8(%2),%%mm1\n\t" - "movq 16(%1),%%mm2\n\t" - "pmaddwd 16(%2),%%mm2\n\t" - "movq 24(%1),%%mm3\n\t" - "pmaddwd 24(%2),%%mm3\n\t" - "paddd %%mm1,%%mm0\n\t" - "paddd %%mm2,%%mm0\n\t" - "paddd %%mm3,%%mm0\n\t" - "movq %%mm0,%%mm1\n\t" - "psrlq $32,%%mm1\n\t" - "paddd %%mm0,%%mm1\n\t" - "psrad $13,%%mm1\n\t" - "packssdw %%mm1,%%mm1\n\t" - "psubd %%mm0,%%mm0\n\t" - "psubsw %%mm1,%%mm0\n\t" - "movd %%mm0,%%eax\n\t" - "movw %%ax,(%3)\n\t" - "emms\n\t" - :"+r"(i), "+r"(window), "+r"(b0), "+r"(samples) - : - :"memory", "%eax"); - return 0; -} - |