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Chris@69: ***********************************************************************/ Chris@69: Chris@69: #ifndef SILK_TABLES_H Chris@69: #define SILK_TABLES_H Chris@69: Chris@69: #include "define.h" Chris@69: #include "structs.h" Chris@69: Chris@69: #ifdef __cplusplus Chris@69: extern "C" Chris@69: { Chris@69: #endif Chris@69: Chris@69: /* Entropy coding tables (with size in bytes indicated) */ Chris@69: extern const opus_uint8 silk_gain_iCDF[ 3 ][ N_LEVELS_QGAIN / 8 ]; /* 24 */ Chris@69: extern const opus_uint8 silk_delta_gain_iCDF[ MAX_DELTA_GAIN_QUANT - MIN_DELTA_GAIN_QUANT + 1 ]; /* 41 */ Chris@69: Chris@69: extern const opus_uint8 silk_pitch_lag_iCDF[ 2 * ( PITCH_EST_MAX_LAG_MS - PITCH_EST_MIN_LAG_MS ) ];/* 32 */ Chris@69: extern const opus_uint8 silk_pitch_delta_iCDF[ 21 ]; /* 21 */ Chris@69: extern const opus_uint8 silk_pitch_contour_iCDF[ 34 ]; /* 34 */ Chris@69: extern const opus_uint8 silk_pitch_contour_NB_iCDF[ 11 ]; /* 11 */ Chris@69: extern const opus_uint8 silk_pitch_contour_10_ms_iCDF[ 12 ]; /* 12 */ Chris@69: extern const opus_uint8 silk_pitch_contour_10_ms_NB_iCDF[ 3 ]; /* 3 */ Chris@69: Chris@69: extern const opus_uint8 silk_pulses_per_block_iCDF[ N_RATE_LEVELS ][ SILK_MAX_PULSES + 2 ]; /* 180 */ Chris@69: extern const opus_uint8 silk_pulses_per_block_BITS_Q5[ N_RATE_LEVELS - 1 ][ SILK_MAX_PULSES + 2 ]; /* 162 */ Chris@69: Chris@69: extern const opus_uint8 silk_rate_levels_iCDF[ 2 ][ N_RATE_LEVELS - 1 ]; /* 18 */ Chris@69: extern const opus_uint8 silk_rate_levels_BITS_Q5[ 2 ][ N_RATE_LEVELS - 1 ]; /* 18 */ Chris@69: Chris@69: extern const opus_uint8 silk_max_pulses_table[ 4 ]; /* 4 */ Chris@69: Chris@69: extern const opus_uint8 silk_shell_code_table0[ 152 ]; /* 152 */ Chris@69: extern const opus_uint8 silk_shell_code_table1[ 152 ]; /* 152 */ Chris@69: extern const opus_uint8 silk_shell_code_table2[ 152 ]; /* 152 */ Chris@69: extern const opus_uint8 silk_shell_code_table3[ 152 ]; /* 152 */ Chris@69: extern const opus_uint8 silk_shell_code_table_offsets[ SILK_MAX_PULSES + 1 ]; /* 17 */ Chris@69: Chris@69: extern const opus_uint8 silk_lsb_iCDF[ 2 ]; /* 2 */ Chris@69: Chris@69: extern const opus_uint8 silk_sign_iCDF[ 42 ]; /* 42 */ Chris@69: Chris@69: extern const opus_uint8 silk_uniform3_iCDF[ 3 ]; /* 3 */ Chris@69: extern const opus_uint8 silk_uniform4_iCDF[ 4 ]; /* 4 */ Chris@69: extern const opus_uint8 silk_uniform5_iCDF[ 5 ]; /* 5 */ Chris@69: extern const opus_uint8 silk_uniform6_iCDF[ 6 ]; /* 6 */ Chris@69: extern const opus_uint8 silk_uniform8_iCDF[ 8 ]; /* 8 */ Chris@69: Chris@69: extern const opus_uint8 silk_NLSF_EXT_iCDF[ 7 ]; /* 7 */ Chris@69: Chris@69: extern const opus_uint8 silk_LTP_per_index_iCDF[ 3 ]; /* 3 */ Chris@69: extern const opus_uint8 * const silk_LTP_gain_iCDF_ptrs[ NB_LTP_CBKS ]; /* 3 */ Chris@69: extern const opus_uint8 * const silk_LTP_gain_BITS_Q5_ptrs[ NB_LTP_CBKS ]; /* 3 */ Chris@69: extern const opus_int8 * const silk_LTP_vq_ptrs_Q7[ NB_LTP_CBKS ]; /* 168 */ Chris@69: extern const opus_uint8 * const silk_LTP_vq_gain_ptrs_Q7[NB_LTP_CBKS]; Chris@69: extern const opus_int8 silk_LTP_vq_sizes[ NB_LTP_CBKS ]; /* 3 */ Chris@69: Chris@69: extern const opus_uint8 silk_LTPscale_iCDF[ 3 ]; /* 4 */ Chris@69: extern const opus_int16 silk_LTPScales_table_Q14[ 3 ]; /* 6 */ Chris@69: Chris@69: extern const opus_uint8 silk_type_offset_VAD_iCDF[ 4 ]; /* 4 */ Chris@69: extern const opus_uint8 silk_type_offset_no_VAD_iCDF[ 2 ]; /* 2 */ Chris@69: Chris@69: extern const opus_int16 silk_stereo_pred_quant_Q13[ STEREO_QUANT_TAB_SIZE ]; /* 32 */ Chris@69: extern const opus_uint8 silk_stereo_pred_joint_iCDF[ 25 ]; /* 25 */ Chris@69: extern const opus_uint8 silk_stereo_only_code_mid_iCDF[ 2 ]; /* 2 */ Chris@69: Chris@69: extern const opus_uint8 * const silk_LBRR_flags_iCDF_ptr[ 2 ]; /* 10 */ Chris@69: Chris@69: extern const opus_uint8 silk_NLSF_interpolation_factor_iCDF[ 5 ]; /* 5 */ Chris@69: Chris@69: extern const silk_NLSF_CB_struct silk_NLSF_CB_WB; /* 1040 */ Chris@69: extern const silk_NLSF_CB_struct silk_NLSF_CB_NB_MB; /* 728 */ Chris@69: Chris@69: /* Quantization offsets */ Chris@69: extern const opus_int16 silk_Quantization_Offsets_Q10[ 2 ][ 2 ]; /* 8 */ Chris@69: Chris@69: /* Interpolation points for filter coefficients used in the bandwidth transition smoother */ Chris@69: extern const opus_int32 silk_Transition_LP_B_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NB ]; /* 60 */ Chris@69: extern const opus_int32 silk_Transition_LP_A_Q28[ TRANSITION_INT_NUM ][ TRANSITION_NA ]; /* 60 */ Chris@69: Chris@69: /* Rom table with cosine values */ Chris@69: extern const opus_int16 silk_LSFCosTab_FIX_Q12[ LSF_COS_TAB_SZ_FIX + 1 ]; /* 258 */ Chris@69: Chris@69: #ifdef __cplusplus Chris@69: } Chris@69: #endif Chris@69: Chris@69: #endif