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#include <dca.h>
Data Fields | |
| int | subband_activity [DCA_PRIM_CHANNELS_MAX] |
| subband activity count More... | |
| int | vq_start_subband [DCA_PRIM_CHANNELS_MAX] |
| high frequency vq start subband More... | |
| int | joint_intensity [DCA_PRIM_CHANNELS_MAX] |
| joint intensity coding index More... | |
| int | transient_huffman [DCA_PRIM_CHANNELS_MAX] |
| transient mode code book More... | |
| int | scalefactor_huffman [DCA_PRIM_CHANNELS_MAX] |
| scale factor code book More... | |
| int | bitalloc_huffman [DCA_PRIM_CHANNELS_MAX] |
| bit allocation quantizer select More... | |
| int | quant_index_huffman [DCA_PRIM_CHANNELS_MAX][DCA_ABITS_MAX] |
| quantization index codebook select More... | |
| uint32_t | scalefactor_adj [DCA_PRIM_CHANNELS_MAX][DCA_ABITS_MAX] |
| scale factor adjustment More... | |
| int | subframes |
| number of subframes More... | |
| int | total_channels |
| number of channels including extensions More... | |
| int | prim_channels |
| number of primary audio channels More... | |
| int DCAAudioHeader::subband_activity[DCA_PRIM_CHANNELS_MAX] |
subband activity count
Definition at line 137 of file dca.h.
Referenced by dca_parse_audio_coding_header(), dca_subframe_header(), dca_subsubframe(), qmf_32_subbands(), and qmf_64_subbands().
| int DCAAudioHeader::vq_start_subband[DCA_PRIM_CHANNELS_MAX] |
high frequency vq start subband
Definition at line 138 of file dca.h.
Referenced by dca_parse_audio_coding_header(), dca_subframe_header(), and dca_subsubframe().
| int DCAAudioHeader::joint_intensity[DCA_PRIM_CHANNELS_MAX] |
joint intensity coding index
Definition at line 139 of file dca.h.
Referenced by dca_parse_audio_coding_header(), and dca_subframe_header().
| int DCAAudioHeader::transient_huffman[DCA_PRIM_CHANNELS_MAX] |
transient mode code book
Definition at line 140 of file dca.h.
Referenced by dca_parse_audio_coding_header(), and dca_subframe_header().
| int DCAAudioHeader::scalefactor_huffman[DCA_PRIM_CHANNELS_MAX] |
scale factor code book
Definition at line 141 of file dca.h.
Referenced by dca_parse_audio_coding_header(), dca_subframe_header(), and ff_dca_xbr_parse_frame().
| int DCAAudioHeader::bitalloc_huffman[DCA_PRIM_CHANNELS_MAX] |
bit allocation quantizer select
Definition at line 142 of file dca.h.
Referenced by dca_parse_audio_coding_header(), and dca_subframe_header().
| int DCAAudioHeader::quant_index_huffman[DCA_PRIM_CHANNELS_MAX][DCA_ABITS_MAX] |
quantization index codebook select
Definition at line 143 of file dca.h.
Referenced by dca_parse_audio_coding_header(), and dca_subsubframe().
| uint32_t DCAAudioHeader::scalefactor_adj[DCA_PRIM_CHANNELS_MAX][DCA_ABITS_MAX] |
scale factor adjustment
Definition at line 144 of file dca.h.
Referenced by dca_parse_audio_coding_header(), and dca_subsubframe().
| int DCAAudioHeader::subframes |
number of subframes
Definition at line 146 of file dca.h.
Referenced by dca_decode_block(), and dca_parse_frame_header().
| int DCAAudioHeader::total_channels |
number of channels including extensions
Definition at line 147 of file dca.h.
Referenced by dca_parse_audio_coding_header().
| int DCAAudioHeader::prim_channels |
number of primary audio channels
Definition at line 148 of file dca.h.
Referenced by dca_decode_frame(), dca_filter_channels(), dca_parse_audio_coding_header(), dca_subframe_footer(), dca_subframe_header(), dca_subsubframe(), ff_dca_xbr_parse_frame(), ff_dca_xxch_decode_frame(), scan_for_extensions(), and set_channel_layout().
1.8.6