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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4349 | Serge | 1 | /* |
| 2 | * Generate a header file for hardcoded Parametric Stereo tables |
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| 3 | * |
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| 4 | * Copyright (c) 2010 Alex Converse |
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| 5 | * |
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| 6 | * This file is part of FFmpeg. |
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| 7 | * |
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| 8 | * FFmpeg is free software; you can redistribute it and/or |
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| 9 | * modify it under the terms of the GNU Lesser General Public |
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| 10 | * License as published by the Free Software Foundation; either |
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| 11 | * version 2.1 of the License, or (at your option) any later version. |
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| 12 | * |
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| 13 | * FFmpeg is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 16 | * Lesser General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU Lesser General Public |
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| 19 | * License along with FFmpeg; if not, write to the Free Software |
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| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 21 | */ |
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| 22 | |||
| 23 | #include |
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| 24 | #define CONFIG_HARDCODED_TABLES 0 |
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| 25 | #include "aacps_tablegen.h" |
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| 26 | #include "tableprint.h" |
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| 27 | |||
| 28 | void write_float_3d_array (const void *p, int b, int c, int d) |
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| 29 | { |
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| 30 | int i; |
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| 31 | const float *f = p; |
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| 32 | for (i = 0; i < b; i++) { |
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| 33 | printf("{\n"); |
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| 34 | write_float_2d_array(f, c, d); |
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| 35 | printf("},\n"); |
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| 36 | f += c * d; |
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| 37 | } |
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| 38 | } |
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| 39 | |||
| 40 | void write_float_4d_array (const void *p, int a, int b, int c, int d) |
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| 41 | { |
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| 42 | int i; |
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| 43 | const float *f = p; |
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| 44 | for (i = 0; i < a; i++) { |
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| 45 | printf("{\n"); |
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| 46 | write_float_3d_array(f, b, c, d); |
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| 47 | printf("},\n"); |
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| 48 | f += b * c * d; |
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| 49 | } |
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| 50 | } |
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| 51 | |||
| 52 | int main(void) |
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| 53 | { |
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| 54 | ps_tableinit(); |
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| 55 | |||
| 56 | write_fileheader(); |
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| 57 | |||
| 58 | printf("static const float pd_re_smooth[8*8*8] = {\n"); |
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| 59 | write_float_array(pd_re_smooth, 8*8*8); |
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| 60 | printf("};\n"); |
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| 61 | printf("static const float pd_im_smooth[8*8*8] = {\n"); |
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| 62 | write_float_array(pd_im_smooth, 8*8*8); |
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| 63 | printf("};\n"); |
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| 64 | |||
| 65 | printf("static const float HA[46][8][4] = {\n"); |
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| 66 | write_float_3d_array(HA, 46, 8, 4); |
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| 67 | printf("};\n"); |
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| 68 | printf("static const float HB[46][8][4] = {\n"); |
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| 69 | write_float_3d_array(HB, 46, 8, 4); |
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| 70 | printf("};\n"); |
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| 71 | |||
| 72 | printf("static const DECLARE_ALIGNED(16, float, f20_0_8)[8][8][2] = {\n"); |
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| 73 | write_float_3d_array(f20_0_8, 8, 8, 2); |
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| 74 | printf("};\n"); |
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| 75 | printf("static const DECLARE_ALIGNED(16, float, f34_0_12)[12][8][2] = {\n"); |
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| 76 | write_float_3d_array(f34_0_12, 12, 8, 2); |
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| 77 | printf("};\n"); |
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| 78 | printf("static const DECLARE_ALIGNED(16, float, f34_1_8)[8][8][2] = {\n"); |
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| 79 | write_float_3d_array(f34_1_8, 8, 8, 2); |
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| 80 | printf("};\n"); |
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| 81 | printf("static const DECLARE_ALIGNED(16, float, f34_2_4)[4][8][2] = {\n"); |
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| 82 | write_float_3d_array(f34_2_4, 4, 8, 2); |
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| 83 | printf("};\n"); |
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| 84 | |||
| 85 | printf("static const DECLARE_ALIGNED(16, float, Q_fract_allpass)[2][50][3][2] = {\n"); |
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| 86 | write_float_4d_array(Q_fract_allpass, 2, 50, 3, 2); |
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| 87 | printf("};\n"); |
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| 88 | printf("static const DECLARE_ALIGNED(16, float, phi_fract)[2][50][2] = {\n"); |
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| 89 | write_float_3d_array(phi_fract, 2, 50, 2); |
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| 90 | printf("};\n"); |
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| 91 | |||
| 92 | return 0; |
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| 93 | } |