/* * Generate a header file for hardcoded Parametric Stereo tables * * Copyright (c) 2010 Alex Converse <alex.converse@gmail.com> * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include <stdlib.h> #define CONFIG_HARDCODED_TABLES 0 #include "aac_defines.h" #if USE_FIXED #define TYPE_NAME "int32_t" #define INT32FLOAT int32_t #define ARRAY_RENAME(x) write_int32_t_ ## x #define ARRAY_URENAME(x) write_uint32_t_ ## x #include "aacps_fixed_tablegen.h" #else #define TYPE_NAME "float" #define INT32FLOAT float #define ARRAY_RENAME(x) write_float_ ## x #define ARRAY_URENAME(x) write_float_ ## x #include "aacps_tablegen.h" #endif /* USE_FIXED */ #include "tableprint.h" void ARRAY_RENAME(3d_array) (const void *p, int b, int c, int d) { int i; const INT32FLOAT *f = p; for (i = 0; i < b; i++) { printf("{\n"); ARRAY_URENAME(2d_array)(f, c, d); printf("},\n"); f += c * d; } } void ARRAY_RENAME(4d_array) (const void *p, int a, int b, int c, int d) { int i; const INT32FLOAT *f = p; for (i = 0; i < a; i++) { printf("{\n"); ARRAY_RENAME(3d_array)(f, b, c, d); printf("},\n"); f += b * c * d; } } int main(void) { ps_tableinit(); write_fileheader(); printf("static const %s pd_re_smooth[8*8*8] = {\n", TYPE_NAME); ARRAY_RENAME(array)(pd_re_smooth, 8*8*8); printf("};\n"); printf("static const %s pd_im_smooth[8*8*8] = {\n", TYPE_NAME); ARRAY_RENAME(array)(pd_im_smooth, 8*8*8); printf("};\n"); printf("static const %s HA[46][8][4] = {\n", TYPE_NAME); ARRAY_RENAME(3d_array)(HA, 46, 8, 4); printf("};\n"); printf("static const %s HB[46][8][4] = {\n", TYPE_NAME); ARRAY_RENAME(3d_array)(HB, 46, 8, 4); printf("};\n"); printf("static const DECLARE_ALIGNED(16, %s, f20_0_8)[8][8][2] = {\n", TYPE_NAME); ARRAY_RENAME(3d_array)(f20_0_8, 8, 8, 2); printf("};\n"); printf("static const DECLARE_ALIGNED(16, %s, f34_0_12)[12][8][2] = {\n", TYPE_NAME); ARRAY_RENAME(3d_array)(f34_0_12, 12, 8, 2); printf("};\n"); printf("static const DECLARE_ALIGNED(16, %s, f34_1_8)[8][8][2] = {\n", TYPE_NAME); ARRAY_RENAME(3d_array)(f34_1_8, 8, 8, 2); printf("};\n"); printf("static const DECLARE_ALIGNED(16, %s, f34_2_4)[4][8][2] = {\n", TYPE_NAME); ARRAY_RENAME(3d_array)(f34_2_4, 4, 8, 2); printf("};\n"); printf("static const DECLARE_ALIGNED(16, %s, Q_fract_allpass)[2][50][3][2] = {\n", TYPE_NAME); ARRAY_RENAME(4d_array)(Q_fract_allpass, 2, 50, 3, 2); printf("};\n"); printf("static const DECLARE_ALIGNED(16, %s, phi_fract)[2][50][2] = {\n", TYPE_NAME); ARRAY_RENAME(3d_array)(phi_fract, 2, 50, 2); printf("};\n"); return 0; }