Lines Matching refs:DCAContext
479 } DCAContext;
553 static inline int dca_xxch2index(DCAContext *s, int xxch_ch)
565 static int dca_parse_audio_coding_header(DCAContext *s, int base_channel,
723 static int dca_parse_frame_header(DCAContext *s)
842 static int dca_subframe_header(DCAContext *s, int base_channel, int block_index)
1092 static void qmf_32_subbands(DCAContext *s, int chans,
1115 static void lfe_interpolation_fir(DCAContext *s, int decimation_select,
1258 static int dca_subsubframe(DCAContext *s, int base_channel, int block_index)
1415 static int dca_filter_channels(DCAContext *s, int block_index)
1449 static int dca_subframe_footer(DCAContext *s, int base_channel)
1555 * @param s pointer to the DCAContext
1558 static int dca_decode_block(DCAContext *s, int base_channel, int block_index)
1638 static int dca_exss_parse_asset_header(DCAContext *s)
1786 static int dca_xbr_parse_frame(DCAContext *s)
1947 static int dca_xxch_decode_frame(DCAContext *s)
2003 static void dca_exss_parse_header(DCAContext *s)
2141 DCAContext *s = avctx->priv_data;
2602 DCAContext *s = avctx->priv_data;
2631 DCAContext *s = avctx->priv_data;
2647 { "disable_xch", "disable decoding of the XCh extension", offsetof(DCAContext, xch_disable), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, AV_OPT_FLAG_DECODING_PARAM|AV_OPT_FLAG_AUDIO_PARAM },
2664 .priv_data_size = sizeof(DCAContext),