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Searched defs:sbr (Results 1 - 6 of 6) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Daacsbr.c73 static void sbr_dequant(SpectralBandReplication *sbr, int id_aac) in sbr_dequant() argument
195 sbr_chirp(SpectralBandReplication *sbr, SBRData *ch_data) sbr_chirp() argument
219 sbr_gain_calc(AACContext *ac, SpectralBandReplication *sbr, SBRData *ch_data, const int e_a[2]) sbr_gain_calc() argument
276 sbr_hf_assemble(float Y1[38][64][2], const float X_high[64][40][2], SpectralBandReplication *sbr, SBRData *ch_data, const int e_a[2]) sbr_hf_assemble() argument
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H A Daacsbr_fixed.c153 static void sbr_dequant(SpectralBandReplication *sbr, int id_aac) in sbr_dequant() argument
369 sbr_chirp(SpectralBandReplication *sbr, SBRData *ch_data) sbr_chirp() argument
399 sbr_gain_calc(AACContext *ac, SpectralBandReplication *sbr, SBRData *ch_data, const int e_a[2]) sbr_gain_calc() argument
488 sbr_hf_assemble(int Y1[38][64][2], const int X_high[64][40][2], SpectralBandReplication *sbr, SBRData *ch_data, const int e_a[2]) sbr_hf_assemble() argument
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H A Dmpeg4audio.h37 int sbr; ///< -1 implicit, 1 presence member
H A Daacsbr_template.c81 static void sbr_turnoff(SpectralBandReplication *sbr) { in sbr_turnoff() argument
92 av_cold void AAC_RENAME(ff_aac_sbr_ctx_init)(AACContext *ac, SpectralBandReplication *sbr, int id_aac) in ff_aac_sbr_ctx_init() argument
111 ff_aac_sbr_ctx_close(SpectralBandReplication *sbr) ff_aac_sbr_ctx_close() argument
132 sbr_make_f_tablelim(SpectralBandReplication *sbr) global() argument
183 read_sbr_header(SpectralBandReplication *sbr, GetBitContext *gb) global() argument
263 sbr_make_f_master(AACContext *ac, SpectralBandReplication *sbr, SpectrumParameters *spectrum) global() argument
483 sbr_hf_calc_npatches(AACContext *ac, SpectralBandReplication *sbr) global() argument
541 sbr_make_f_derived(AACContext *ac, SpectralBandReplication *sbr) global() argument
626 read_sbr_grid(AACContext *ac, SpectralBandReplication *sbr, GetBitContext *gb, SBRData *ch_data) global() argument
791 read_sbr_dtdf(SpectralBandReplication *sbr, GetBitContext *gb, SBRData *ch_data) global() argument
799 read_sbr_invf(SpectralBandReplication *sbr, GetBitContext *gb, SBRData *ch_data) global() argument
809 read_sbr_envelope(AACContext *ac, SpectralBandReplication *sbr, GetBitContext *gb, SBRData *ch_data, int ch) global() argument
898 read_sbr_noise(AACContext *ac, SpectralBandReplication *sbr, GetBitContext *gb, SBRData *ch_data, int ch) global() argument
945 read_sbr_extension(AACContext *ac, SpectralBandReplication *sbr, GetBitContext *gb, int bs_extension_id, int *num_bits_left) global() argument
970 read_sbr_single_channel_element(AACContext *ac, SpectralBandReplication *sbr, GetBitContext *gb) global() argument
994 read_sbr_channel_pair_element(AACContext *ac, SpectralBandReplication *sbr, GetBitContext *gb) global() argument
1046 read_sbr_data(AACContext *ac, SpectralBandReplication *sbr, GetBitContext *gb, int id_aac) global() argument
1090 sbr_reset(AACContext *ac, SpectralBandReplication *sbr) global() argument
1111 ff_decode_sbr_extension(AACContext *ac, SpectralBandReplication *sbr, GetBitContext *gb_host, int crc, int cnt, int id_aac) global() argument
1262 sbr_lf_gen(AACContext *ac, SpectralBandReplication *sbr, INTFLOAT X_low[32][40][2], const INTFLOAT W[2][32][32][2], int buf_idx) global() argument
1287 sbr_hf_gen(AACContext *ac, SpectralBandReplication *sbr, INTFLOAT X_high[64][40][2], const INTFLOAT X_low[32][40][2], const INTFLOAT (*alpha0)[2], const INTFLOAT (*alpha1)[2], const INTFLOAT bw_array[5], const uint8_t *t_env, int bs_num_env) global() argument
1322 sbr_x_gen(SpectralBandReplication *sbr, INTFLOAT X[2][38][64], const INTFLOAT Y0[38][64][2], const INTFLOAT Y1[38][64][2], const INTFLOAT X_low[32][40][2], int ch) global() argument
1361 sbr_mapping(AACContext *ac, SpectralBandReplication *sbr, SBRData *ch_data, int e_a[2]) global() argument
1416 sbr_env_estimate(AAC_FLOAT (e_curr)[48], INTFLOAT X_high[64][40][2], SpectralBandReplication *sbr, SBRData *ch_data) global() argument
1475 ff_sbr_apply(AACContext *ac, SpectralBandReplication *sbr, int id_aac, INTFLOAT* L, INTFLOAT* R) global() argument
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H A Daac.h288 SpectralBandReplication sbr; member
/third_party/ffmpeg/libavcodec/mips/
H A Daacsbr_mips.c63 static int sbr_lf_gen_mips(AACContext *ac, SpectralBandReplication *sbr, in sbr_lf_gen_mips() argument
171 static int sbr_x_gen_mips(SpectralBandReplication *sbr, float X[2][38][64], in sbr_x_gen_mips() argument
316 sbr_hf_assemble_mips(float Y1[38][64][2], const float X_high[64][40][2], SpectralBandReplication *sbr, SBRData *ch_data, const int e_a[2]) sbr_hf_assemble_mips() argument
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