|
|
|
|
/*
|
|
|
|
|
* DCA compatible decoder data
|
|
|
|
|
*
|
|
|
|
|
* This file is part of Libav.
|
|
|
|
|
*
|
|
|
|
|
* Libav 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.
|
|
|
|
|
*
|
|
|
|
|
* Libav 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 Libav; if not, write to the Free Software
|
|
|
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef AVCODEC_DCADATA_H
|
|
|
|
|
#define AVCODEC_DCADATA_H
|
|
|
|
|
|
|
|
|
|
#include <stdint.h>
|
|
|
|
|
|
|
|
|
|
extern const uint32_t ff_dca_bit_rates[32];
|
|
|
|
|
|
|
|
|
|
extern const uint8_t ff_dca_channels[16];
|
|
|
|
|
|
|
|
|
|
extern const uint8_t ff_dca_bits_per_sample[7];
|
|
|
|
|
|
|
|
|
|
extern const int16_t ff_dca_adpcm_vb[4096][4];
|
|
|
|
|
|
|
|
|
|
extern const uint32_t ff_dca_scale_factor_quant6[64];
|
|
|
|
|
extern const uint32_t ff_dca_scale_factor_quant7[128];
|
|
|
|
|
|
|
|
|
|
extern const uint32_t ff_dca_lossy_quant[32];
|
|
|
|
|
extern const float ff_dca_lossy_quant_d[32];
|
|
|
|
|
|
|
|
|
|
extern const uint32_t ff_dca_lossless_quant[32];
|
|
|
|
|
extern const float ff_dca_lossless_quant_d[32];
|
|
|
|
|
|
|
|
|
|
extern const int8_t ff_dca_high_freq_vq[1024][32];
|
|
|
|
|
|
|
|
|
|
extern const float ff_dca_fir_32bands_perfect[512];
|
|
|
|
|
extern const float ff_dca_fir_32bands_nonperfect[512];
|
|
|
|
|
|
|
|
|
|
extern const float ff_dca_lfe_fir_64[256];
|
|
|
|
|
extern const float ff_dca_lfe_fir_128[256];
|
|
|
|
|
extern const float ff_dca_lfe_xll_fir_64[256];
|
|
|
|
|
extern const float ff_dca_fir_64bands[1024];
|
|
|
|
|
|
|
|
|
|
#define FF_DCA_DMIXTABLE_SIZE 242
|
|
|
|
|
#define FF_DCA_INV_DMIXTABLE_SIZE 201
|
|
|
|
|
|
|
|
|
|
extern const uint16_t ff_dca_dmixtable[FF_DCA_DMIXTABLE_SIZE];
|
|
|
|
|
extern const uint32_t ff_dca_inv_dmixtable[FF_DCA_INV_DMIXTABLE_SIZE];
|
|
|
|
|
|
|
|
|
|
extern const float ff_dca_default_coeffs[10][6][2];
|
|
|
|
|
|
|
|
|
|
extern const int32_t ff_dca_sampling_freqs[16];
|
|
|
|
|
|
|
|
|
|
extern const int8_t ff_dca_lfe_index[16];
|
|
|
|
|
|
|
|
|
|
extern const int8_t ff_dca_channel_reorder_lfe[16][9];
|
|
|
|
|
extern const int8_t ff_dca_channel_reorder_lfe_xch[16][9];
|
|
|
|
|
extern const int8_t ff_dca_channel_reorder_nolfe[16][9];
|
|
|
|
|
extern const int8_t ff_dca_channel_reorder_nolfe_xch[16][9];
|
|
|
|
|
|
|
|
|
|
extern const uint16_t ff_dca_vlc_offs[63];
|
|
|
|
|
|
|
|
|
|
#endif /* AVCODEC_DCADATA_H */
|
