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Searched refs:DCA_CHANNELS (Results 1 – 2 of 2) sorted by relevance

/third_party/ffmpeg/libavcodec/
Ddca_core.h39 #define DCA_CHANNELS 7 macro
129 int8_t nsubbands[DCA_CHANNELS]; ///< Subband activity count
130 int8_t subband_vq_start[DCA_CHANNELS]; ///< High frequency VQ start subband
131 int8_t joint_intensity_index[DCA_CHANNELS]; ///< Joint intensity coding index
132 int8_t transition_mode_sel[DCA_CHANNELS]; ///< Transient mode code book
133 int8_t scale_factor_sel[DCA_CHANNELS]; ///< Scale factor code book
134 int8_t bit_allocation_sel[DCA_CHANNELS]; ///< Bit allocation quantizer select
135 …int8_t quant_index_sel[DCA_CHANNELS][DCA_CODE_BOOKS]; ///< Quantization index codebook select
136 int32_t scale_factor_adj[DCA_CHANNELS][DCA_CODE_BOOKS]; ///< Scale factor adjustment
140 int8_t prediction_mode[DCA_CHANNELS][DCA_SUBBANDS_X96]; ///< Prediction mode
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Ddca_core.c172 av_assert1(s->nchannels <= DCA_CHANNELS - 2); in parse_coding_header()
183 av_assert1(s->nchannels <= DCA_CHANNELS - 1); in parse_coding_header()
205 av_assert1(s->nchannels <= DCA_CHANNELS); in parse_coding_header()
766 for (ch = 0; ch < DCA_CHANNELS; ch++) in erase_adpcm_history()
776 int nframesamples = nchsamples * DCA_CHANNELS * DCA_SUBBANDS; in alloc_sample_buffer()
788 for (ch = 0; ch < DCA_CHANNELS; ch++) in alloc_sample_buffer()
940 int xbr_nabits[DCA_CHANNELS]; in parse_xbr_subframe()
941 int xbr_bit_allocation[DCA_CHANNELS][DCA_SUBBANDS]; in parse_xbr_subframe()
942 int xbr_scale_nbits[DCA_CHANNELS]; in parse_xbr_subframe()
943 int32_t xbr_scale_factors[DCA_CHANNELS][DCA_SUBBANDS][2]; in parse_xbr_subframe()
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