mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-21 10:55:51 +02:00
e742bf3421
It is only valid for the target, not the host and therefore it must not be included when building the tables when hardcoded tables are enabled. Reviewed-by: Lynne <dev@lynne.ee> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
109 lines
3.4 KiB
C
109 lines
3.4 KiB
C
/*
|
|
* 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 BUILD_TABLES
|
|
#define CONFIG_HARDCODED_TABLES 0
|
|
#include "aac_defines.h"
|
|
|
|
#if USE_FIXED
|
|
#define TYPE_NAME "int32_t"
|
|
typedef int32_t INT32FLOAT;
|
|
#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"
|
|
typedef float INT32FLOAT;
|
|
#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;
|
|
}
|