Searched refs:qmf (Results 1 – 3 of 3) sorted by relevance
| /third_party/ffmpeg/libavcodec/ |
| D | aptxdec.c | 55 static void aptx_qmf_tree_synthesis(QMFAnalysis *qmf, in aptx_qmf_tree_synthesis() argument
64 aptx_qmf_polyphase_synthesis(qmf->inner_filter_signal[i], in aptx_qmf_tree_synthesis()
72 aptx_qmf_polyphase_synthesis(qmf->outer_filter_signal, in aptx_qmf_tree_synthesis()
86 aptx_qmf_tree_synthesis(&channel->qmf, subband_samples, samples); in aptx_decode_channel()
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| D | aptxenc.c | 57 static void aptx_qmf_tree_analysis(QMFAnalysis *qmf, in aptx_qmf_tree_analysis() argument
66 aptx_qmf_polyphase_analysis(qmf->outer_filter_signal, in aptx_qmf_tree_analysis()
74 aptx_qmf_polyphase_analysis(qmf->inner_filter_signal[i], in aptx_qmf_tree_analysis()
139 aptx_qmf_tree_analysis(&channel->qmf, samples, subband_samples); in aptx_encode_channel()
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| D | aptx.h | 88 QMFAnalysis qmf; member
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