fixsin.h

来自「linux下的任天堂模拟器代码。供大家参考。」· C头文件 代码 · 共 419 行 · 第 1/3 页

/*
Copyright (C) 1997-2007 ZSNES Team ( zsKnight, _Demo_, pagefault, Nach )

http://www.zsnes.com
http://sourceforge.net/projects/zsnes
https://zsnes.bountysource.com

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#define FSINMAX 2047
#define FSin(x) FSinTab[(x)&FSINMAX]
#define FCos(x) FCosTab[(x)&FSINMAX]

int FSinTab[2048] =
{
0, 201, 402, 603, 804, 1005, 1206, 1407, 1608, 1809, 2010, 2211, 2412, 2613,
2814, 3014, 3215, 3416, 3617, 3818, 4018, 4219, 4420, 4620, 4821, 5021, 5222,
5422, 5622, 5823, 6023, 6223, 6423, 6623, 6823, 7023, 7223, 7423, 7623, 7822,
8022, 8221, 8421, 8620, 8819, 9019, 9218, 9417, 9616, 9814, 10013, 10212, 10410,
10609, 10807, 11006, 11204, 11402, 11600, 11797, 11995, 12193, 12390, 12588,
12785, 12982, 13179, 13376, 13573, 13769, 13966, 14162, 14359, 14555, 14751,
14946, 15142, 15338, 15533, 15728, 15923, 16118, 16313, 16508, 16702, 16897,
17091, 17285, 17479, 17672, 17866, 18059, 18253, 18446, 18638, 18831, 19024,
19216, 19408, 19600, 19792, 19983, 20175, 20366, 20557, 20748, 20938, 21129,
21319, 21509, 21699, 21889, 22078, 22267, 22456, 22645, 22833, 23022, 23210,
23398, 23586, 23773, 23960, 24147, 24334, 24521, 24707, 24893, 25079, 25265,
25450, 25635, 25820, 26005, 26189, 26373, 26557, 26741, 26925, 27108, 27291,
27473, 27656, 27838, 28020, 28201, 28383, 28564, 28745, 28925, 29105, 29285,
29465, 29645, 29824, 30003, 30181, 30360, 30538, 30715, 30893, 31070, 31247,
31424, 31600, 31776, 31952, 32127, 32302, 32477, 32651, 32826, 32999, 33173,
33346, 33519, 33692, 33864, 34036, 34208, 34379, 34550, 34721, 34891, 35061,
35231, 35400, 35569, 35738, 35906, 36074, 36242, 36409, 36576, 36743, 36909,
37075, 37241, 37406, 37571, 37736, 37900, 38064, 38227, 38390, 38553, 38716,
38878, 39039, 39201, 39362, 39522, 39682, 39842, 40002, 40161, 40319, 40478,
40636, 40793, 40950, 41107, 41263, 41419, 41575, 41730, 41885, 42040, 42194,
42347, 42501, 42653, 42806, 42958, 43110, 43261, 43412, 43562, 43712, 43862,
44011, 44160, 44308, 44456, 44603, 44750, 44897, 45043, 45189, 45335, 45480,
45624, 45768, 45912, 46055, 46198, 46340, 46482, 46624, 46765, 46906, 47046,
47186, 47325, 47464, 47602, 47740, 47878, 48015, 48151, 48288, 48423, 48558,
48693, 48828, 48961, 49095, 49228, 49360, 49492, 49624, 49755, 49886, 50016,
50146, 50275, 50403, 50532, 50660, 50787, 50914, 51040, 51166, 51291, 51416,
51541, 51665, 51788, 51911, 52033, 52155, 52277, 52398, 52518, 52639, 52758,
52877, 52996, 53114, 53231, 53348, 53465, 53581, 53696, 53811, 53926, 54040,
54153, 54266, 54379, 54491, 54602, 54713, 54823, 54933, 55043, 55152, 55260,
55368, 55475, 55582, 55688, 55794, 55899, 56004, 56108, 56212, 56315, 56417,
56519, 56621, 56722, 56822, 56922, 57022, 57120, 57219, 57316, 57414, 57510,
57606, 57702, 57797, 57892, 57986, 58079, 58172, 58264, 58356, 58447, 58538,
58628, 58718, 58807, 58895, 58983, 59070, 59157, 59243, 59329, 59414, 59499,
59583, 59666, 59749, 59831, 59913, 59994, 60075, 60155, 60235, 60313, 60392,
60470, 60547, 60624, 60700, 60775, 60850, 60924, 60998, 61071, 61144, 61216,
61288, 61359, 61429, 61499, 61568, 61637, 61705, 61772, 61839, 61905, 61971,
62036, 62100, 62164, 62228, 62291, 62353, 62414, 62475, 62536, 62596, 62655,
62714, 62772, 62829, 62886, 62942, 62998, 63053, 63108, 63162, 63215, 63268,
63320, 63371, 63422, 63473, 63522, 63571, 63620, 63668, 63715, 63762, 63808,
63854, 63899, 63943, 63987, 64030, 64073, 64115, 64156, 64197, 64237, 64276,
64315, 64353, 64391, 64428, 64465, 64501, 64536, 64571, 64605, 64638, 64671,
64703, 64735, 64766, 64796, 64826, 64855, 64884, 64912, 64939, 64966, 64992,
65018, 65043, 65067, 65091, 65114, 65136, 65158, 65179, 65200, 65220, 65239,
65258, 65276, 65294, 65311, 65327, 65343, 65358, 65372, 65386, 65400, 65412,
65424, 65436, 65446, 65457, 65466, 65475, 65483, 65491, 65498, 65505, 65511,
65516, 65520, 65524, 65528, 65531, 65533, 65534, 65535, 65536, 65535, 65534,
65533, 65531, 65528, 65524, 65520, 65516, 65511, 65505, 65498, 65491, 65483,
65475, 65466, 65457, 65446, 65436, 65424, 65412, 65400, 65386, 65372, 65358,
65343, 65327, 65311, 65294, 65276, 65258, 65239, 65220, 65200, 65179, 65158,
65136, 65114, 65091, 65067, 65043, 65018, 64992, 64966, 64939, 64912, 64884,
64855, 64826, 64796, 64766, 64735, 64703, 64671, 64638, 64605, 64571, 64536,
64501, 64465, 64428, 64391, 64353, 64315, 64276, 64237, 64197, 64156, 64115,
64073, 64030, 63987, 63943, 63899, 63854, 63808, 63762, 63715, 63668, 63620,
63571, 63522, 63473, 63422, 63371, 63320, 63268, 63215, 63162, 63108, 63053,
62998, 62942, 62886, 62829, 62772, 62714, 62655, 62596, 62536, 62475, 62414,
62353, 62291, 62228, 62164, 62100, 62036, 61971, 61905, 61839, 61772, 61705,
61637, 61568, 61499, 61429, 61359, 61288, 61216, 61144, 61071, 60998, 60924,
60850, 60775, 60700, 60624, 60547, 60470, 60392, 60313, 60235, 60155, 60075,
59994, 59913, 59831, 59749, 59666, 59583, 59499, 59414, 59329, 59243, 59157,
59070, 58983, 58895, 58807, 58718, 58628, 58538, 58447, 58356, 58264, 58172,
58079, 57986, 57892, 57797, 57702, 57606, 57510, 57414, 57316, 57219, 57120,
57022, 56922, 56822, 56722, 56621, 56519, 56417, 56315, 56212, 56108, 56004,
55899, 55794, 55688, 55582, 55475, 55368, 55260, 55152, 55043, 54933, 54823,
54713, 54602, 54491, 54379, 54266, 54153, 54040, 53926, 53811, 53696, 53581,
53465, 53348, 53231, 53114, 52996, 52877, 52758, 52639, 52518, 52398, 52277,
52155, 52033, 51911, 51788, 51665, 51541, 51416, 51291, 51166, 51040, 50914,
50787, 50660, 50532, 50403, 50275, 50146, 50016, 49886, 49755, 49624, 49492,
49360, 49228, 49095, 48961, 48828, 48693, 48558, 48423, 48288, 48151, 48015,
47878, 47740, 47602, 47464, 47325, 47186, 47046, 46906, 46765, 46624, 46482,
46340, 46198, 46055, 45912, 45768, 45624, 45480, 45335, 45189, 45043, 44897,
44750, 44603, 44456, 44308, 44160, 44011, 43862, 43712, 43562, 43412, 43261,
43110, 42958, 42806, 42653, 42501, 42347, 42194, 42040, 41885, 41730, 41575,
41419, 41263, 41107, 40950, 40793, 40636, 40478, 40319, 40161, 40002, 39842,
39682, 39522, 39362, 39201, 39039, 38878, 38716, 38553, 38390, 38227, 38064,
37900, 37736, 37571, 37406, 37241, 37075, 36909, 36743, 36576, 36409, 36242,
36074, 35906, 35738, 35569, 35400, 35231, 35061, 34891, 34721, 34550, 34379,
34208, 34036, 33864, 33692, 33519, 33346, 33173, 32999, 32826, 32651, 32477,
32302, 32127, 31952, 31776, 31600, 31424, 31247, 31070, 30893, 30715, 30538,
30360, 30181, 30003, 29824, 29645, 29465, 29285, 29105, 28925, 28745, 28564,
28383, 28201, 28020, 27838, 27656, 27473, 27291, 27108, 26925, 26741, 26557,
26373, 26189, 26005, 25820, 25635, 25450, 25265, 25079, 24893, 24707, 24521,
24334, 24147, 23960, 23773, 23586, 23398, 23210, 23022, 22833, 22645, 22456,
22267, 22078, 21889, 21699, 21509, 21319, 21129, 20938, 20748, 20557, 20366,
20175, 19983, 19792, 19600, 19408, 19216, 19024, 18831, 18638, 18446, 18253,
18059, 17866, 17672, 17479, 17285, 17091, 16897, 16702, 16508, 16313, 16118,
15923, 15728, 15533, 15338, 15142, 14946, 14751, 14555, 14359, 14162, 13966,
13769, 13573, 13376, 13179, 12982, 12785, 12588, 12390, 12193, 11995, 11797,
11600, 11402, 11204, 11006, 10807, 10609, 10410, 10212, 10013, 9814, 9616, 9417,
9218, 9019, 8819, 8620, 8421, 8221, 8022, 7822, 7623, 7423, 7223, 7023, 6823,
6623, 6423, 6223, 6023, 5823, 5622, 5422, 5222, 5021, 4821, 4620, 4420, 4219,
4018, 3818, 3617, 3416, 3215, 3014, 2814, 2613, 2412, 2211, 2010, 1809, 1608,
1407, 1206, 1005, 804, 603, 402, 201, 0, -201, -402, -603, -804, -1005, -1206,
-1407, -1608, -1809, -2010, -2211, -2412, -2613, -2814, -3014, -3215, -3416,
-3617, -3818, -4018, -4219, -4420, -4620, -4821, -5021, -5222, -5422, -5622,
-5823, -6023, -6223, -6423, -6623, -6823, -7023, -7223, -7423, -7623, -7822,
-8022, -8221, -8421, -8620, -8819, -9019, -9218, -9417, -9616, -9814, -10013,
-10212, -10410, -10609, -10807, -11006, -11204, -11402, -11600, -11797, -11995,
-12193, -12390, -12588, -12785, -12982, -13179, -13376, -13573, -13769, -13966,
-14162, -14359, -14555, -14751, -14946, -15142, -15338, -15533, -15728, -15923,
-16118, -16313, -16508, -16702, -16897, -17091, -17285, -17479, -17672, -17866,
-18059, -18253, -18446, -18638, -18831, -19024, -19216, -19408, -19600, -19792,
-19983, -20175, -20366, -20557, -20748, -20938, -21129, -21319, -21509, -21699,
-21889, -22078, -22267, -22456, -22645, -22833, -23022, -23210, -23398, -23586,
-23773, -23960, -24147, -24334, -24521, -24707, -24893, -25079, -25265, -25450,
-25635, -25820, -26005, -26189, -26373, -26557, -26741, -26925, -27108, -27291,
-27473, -27656, -27838, -28020, -28201, -28383, -28564, -28745, -28925, -29105,
-29285, -29465, -29645, -29824, -30003, -30181, -30360, -30538, -30715, -30893,
-31070, -31247, -31424, -31600, -31776, -31952, -32127, -32302, -32477, -32651,
-32826, -32999, -33173, -33346, -33519, -33692, -33864, -34036, -34208, -34379,
-34550, -34721, -34891, -35061, -35231, -35400, -35569, -35738, -35906, -36074,
-36242, -36409, -36576, -36743, -36909, -37075, -37241, -37406, -37571, -37736,
-37900, -38064, -38227, -38390, -38553, -38716, -38878, -39039, -39201, -39362,
-39522, -39682, -39842, -40002, -40161, -40319, -40478, -40636, -40793, -40950,