FFmpeg
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#include <stdint.h>
#include "libavutil/channel_layout.h"
#include "libavutil/mem.h"
#include "dca.h"
#include "dcadata.h"
Go to the source code of this file.
Macros | |
#define | SCALE(c) ((c) / (256.0f * 32768.0f)) |
Definition at line 7301 of file dcadata.c.
Referenced by avfilter_register_all().
const uint32_t ff_dca_bit_rates[32] |
Definition at line 33 of file dcadata.c.
Referenced by dca_parse_frame_header(), and encode_init().
const uint8_t ff_dca_channels[16] |
Definition at line 42 of file dcadata.c.
Referenced by dca_downmix(), and dca_subframe_footer().
const uint8_t ff_dca_bits_per_sample[7] |
const int16_t ff_dca_adpcm_vb[4096][4] |
Definition at line 53 of file dcadata.c.
Referenced by dca_subsubframe().
const uint32_t ff_dca_scale_factor_quant6[64] |
Definition at line 4154 of file dcadata.c.
Referenced by dca_subframe_header(), and ff_dca_xbr_parse_frame().
const uint32_t ff_dca_scale_factor_quant7[128] |
Definition at line 4165 of file dcadata.c.
Referenced by dca_subframe_header(), and ff_dca_xbr_parse_frame().
const uint32_t ff_dca_lossy_quant[32] |
const float ff_dca_lossy_quant_d[32] |
Definition at line 4192 of file dcadata.c.
Referenced by dca_subsubframe().
const uint32_t ff_dca_lossless_quant[32] |
const float ff_dca_lossless_quant_d[32] |
Definition at line 4207 of file dcadata.c.
Referenced by dca_subsubframe(), and ff_dca_xbr_parse_frame().
const int8_t ff_dca_high_freq_vq[1024][32] |
Definition at line 4217 of file dcadata.c.
Referenced by dca_subsubframe().
const float ff_dca_fir_32bands_perfect[512] |
Definition at line 6270 of file dcadata.c.
Referenced by encode_init(), and qmf_32_subbands().
const float ff_dca_fir_32bands_nonperfect[512] |
Definition at line 6785 of file dcadata.c.
Referenced by encode_init(), and qmf_32_subbands().
const float ff_dca_lfe_fir_64[256] |
Definition at line 7302 of file dcadata.c.
Referenced by encode_init(), and lfe_interpolation_fir().
const float ff_dca_lfe_fir_128[256] |
Definition at line 7433 of file dcadata.c.
Referenced by lfe_interpolation_fir().
const uint16_t ff_dca_dmixtable[242] |
Definition at line 7513 of file dcadata.c.
Referenced by dca_dmix_code().
const float ff_dca_default_coeffs[10][6][2] |
Definition at line 7547 of file dcadata.c.
Referenced by dca_decode_frame().
const uint32_t ff_dca_map_xxch_to_native[28] |
Definition at line 7667 of file dcadata.c.
Referenced by dca_decode_frame().
const int ff_dca_ext_audio_descr_mask[8] |
Definition at line 7699 of file dcadata.c.
Referenced by dca_decode_frame().
const uint64_t ff_dca_core_channel_layout[16] |
Definition at line 7719 of file dcadata.c.
Referenced by dca_decode_frame().
const int8_t ff_dca_lfe_index[16] |
Definition at line 7756 of file dcadata.c.
Referenced by dca_decode_frame(), and dca_downmix().
const int8_t ff_dca_channel_reorder_lfe[16][9] |
Definition at line 7760 of file dcadata.c.
Referenced by dca_decode_frame().
const int8_t ff_dca_channel_reorder_lfe_xch[16][9] |
Definition at line 7779 of file dcadata.c.
Referenced by dca_decode_frame().
const int8_t ff_dca_channel_reorder_nolfe[16][9] |
Definition at line 7798 of file dcadata.c.
Referenced by dca_decode_frame().
const int8_t ff_dca_channel_reorder_nolfe_xch[16][9] |
Definition at line 7817 of file dcadata.c.
Referenced by dca_decode_frame().
const uint16_t ff_dca_vlc_offs[63] |
Definition at line 7836 of file dcadata.c.
Referenced by dca_init_vlcs().