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/*

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 * Generate a header file for hardcoded Parametric Stereo tables

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 *

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 * Copyright (c) 2010 Alex Converse <[email protected]>

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 *

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 * This file is part of FFmpeg.

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 *

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 * FFmpeg is free software; you can redistribute it and/or

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 * modify it under the terms of the GNU Lesser General Public

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 * License as published by the Free Software Foundation; either

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 * version 2.1 of the License, or (at your option) any later version.

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 *

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 * FFmpeg is distributed in the hope that it will be useful,

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 * but WITHOUT ANY WARRANTY; without even the implied warranty of

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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

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 * Lesser General Public License for more details.

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 *

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 * You should have received a copy of the GNU Lesser General Public

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 * License along with FFmpeg; if not, write to the Free Software

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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

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 */

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#include <stdlib.h>

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#define CONFIG_HARDCODED_TABLES 0

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#include "aac_defines.h"

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#if USE_FIXED

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#define TYPE_NAME "int32_t"

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typedef int32_t INT32FLOAT;

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#define ARRAY_RENAME(x) write_int32_t_ ## x

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#define ARRAY_URENAME(x) write_uint32_t_ ## x

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#include "aacps_fixed_tablegen.h"

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#else

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#define TYPE_NAME "float"

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typedef float INT32FLOAT;

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#define ARRAY_RENAME(x) write_float_ ## x

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#define ARRAY_URENAME(x) write_float_ ## x

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#include "aacps_tablegen.h"

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#endif /* USE_FIXED */

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#include "tableprint.h"

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void ARRAY_RENAME(3d_array) (const void *p, int b, int c, int d)

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{

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    int i;

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    const INT32FLOAT *f = p;

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    for (i = 0; i < b; i++) {

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        printf("{\n");

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        ARRAY_URENAME(2d_array)(f, c, d);

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        printf("},\n");

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        f += c * d;

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    }

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}

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void ARRAY_RENAME(4d_array) (const void *p, int a, int b, int c, int d)

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{

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    int i;

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    const INT32FLOAT *f = p;

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    for (i = 0; i < a; i++) {

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        printf("{\n");

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        ARRAY_RENAME(3d_array)(f, b, c, d);

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        printf("},\n");

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        f += b * c * d;

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    }

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}

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int main(void)

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{

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    ps_tableinit();

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    write_fileheader();

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    printf("static const %s pd_re_smooth[8*8*8] = {\n", TYPE_NAME);

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    ARRAY_RENAME(array)(pd_re_smooth, 8*8*8);

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    printf("};\n");

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    printf("static const %s pd_im_smooth[8*8*8] = {\n", TYPE_NAME);

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    ARRAY_RENAME(array)(pd_im_smooth, 8*8*8);

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    printf("};\n");

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    printf("static const %s HA[46][8][4] = {\n", TYPE_NAME);

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    ARRAY_RENAME(3d_array)(HA, 46, 8, 4);

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    printf("};\n");

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    printf("static const %s HB[46][8][4] = {\n", TYPE_NAME);

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    ARRAY_RENAME(3d_array)(HB, 46, 8, 4);

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    printf("};\n");

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    printf("static const DECLARE_ALIGNED(16, %s, f20_0_8)[8][8][2] = {\n", TYPE_NAME);

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    ARRAY_RENAME(3d_array)(f20_0_8, 8, 8, 2);

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    printf("};\n");

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    printf("static const DECLARE_ALIGNED(16, %s, f34_0_12)[12][8][2] = {\n", TYPE_NAME);

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    ARRAY_RENAME(3d_array)(f34_0_12, 12, 8, 2);

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    printf("};\n");

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    printf("static const DECLARE_ALIGNED(16, %s, f34_1_8)[8][8][2] = {\n", TYPE_NAME);

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    ARRAY_RENAME(3d_array)(f34_1_8, 8, 8, 2);

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    printf("};\n");

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    printf("static const DECLARE_ALIGNED(16, %s, f34_2_4)[4][8][2] = {\n", TYPE_NAME);

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    ARRAY_RENAME(3d_array)(f34_2_4, 4, 8, 2);

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    printf("};\n");

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    printf("static const DECLARE_ALIGNED(16, %s, Q_fract_allpass)[2][50][3][2] = {\n", TYPE_NAME);

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    ARRAY_RENAME(4d_array)(Q_fract_allpass, 2, 50, 3, 2);

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    printf("};\n");

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    printf("static const DECLARE_ALIGNED(16, %s, phi_fract)[2][50][2] = {\n", TYPE_NAME);

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    ARRAY_RENAME(3d_array)(phi_fract, 2, 50, 2);

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    printf("};\n");

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    return 0;

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}

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