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author | zuxy <zuxy@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-05-25 02:52:35 +0000 |
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committer | zuxy <zuxy@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-05-25 02:52:35 +0000 |
commit | b4cf5f855cc71a998e897bcbc9f956cc5ccdd196 (patch) | |
tree | 2c801934692a9cf5208fe4a578d4dc3c502dcc5e /mp3lib/decode_MMX.c | |
parent | 0744007b27e463680cfd5603c2da136fd703fe62 (diff) | |
download | mpv-b4cf5f855cc71a998e897bcbc9f956cc5ccdd196.tar.bz2 mpv-b4cf5f855cc71a998e897bcbc9f956cc5ccdd196.tar.xz |
Record what was produced by make_decode_table_MMX() and used that data to
initialize mp3lib_decwins directly, then remove call to
make_decode_table_MMX() and tabinit_MMX.c itself.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23383 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'mp3lib/decode_MMX.c')
-rw-r--r-- | mp3lib/decode_MMX.c | 138 |
1 files changed, 137 insertions, 1 deletions
diff --git a/mp3lib/decode_MMX.c b/mp3lib/decode_MMX.c index 5d422fa837..2651577abe 100644 --- a/mp3lib/decode_MMX.c +++ b/mp3lib/decode_MMX.c @@ -11,7 +11,6 @@ #include "mangle.h" #define real float /* ugly - but only way */ -extern short mp3lib_decwins[]; 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; @@ -50,6 +49,143 @@ unsigned long __attribute__((aligned(16))) costab_mmx[] = 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))); |