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1 /* Copyright (c) 2011 Xiph.Org Foundation | 1 /* Copyright (c) 2011 Xiph.Org Foundation |
2 Written by Jean-Marc Valin */ | 2 Written by Jean-Marc Valin */ |
3 /* | 3 /* |
4 Redistribution and use in source and binary forms, with or without | 4 Redistribution and use in source and binary forms, with or without |
5 modification, are permitted provided that the following conditions | 5 modification, are permitted provided that the following conditions |
6 are met: | 6 are met: |
7 | 7 |
8 - Redistributions of source code must retain the above copyright | 8 - Redistributions of source code must retain the above copyright |
9 notice, this list of conditions and the following disclaimer. | 9 notice, this list of conditions and the following disclaimer. |
10 | 10 |
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71 float speech_confidence; | 71 float speech_confidence; |
72 float music_confidence; | 72 float music_confidence; |
73 int speech_confidence_count; | 73 int speech_confidence_count; |
74 int music_confidence_count; | 74 int music_confidence_count; |
75 int write_pos; | 75 int write_pos; |
76 int read_pos; | 76 int read_pos; |
77 int read_subframe; | 77 int read_subframe; |
78 AnalysisInfo info[DETECT_SIZE]; | 78 AnalysisInfo info[DETECT_SIZE]; |
79 } TonalityAnalysisState; | 79 } TonalityAnalysisState; |
80 | 80 |
81 void tonality_analysis(TonalityAnalysisState *tonal, AnalysisInfo *info, | |
82 const CELTMode *celt_mode, const void *x, int len, int offset, int c1, int
c2, int C, int lsb_depth, downmix_func downmix); | |
83 | |
84 void tonality_get_info(TonalityAnalysisState *tonal, AnalysisInfo *info_out, int
len); | 81 void tonality_get_info(TonalityAnalysisState *tonal, AnalysisInfo *info_out, int
len); |
85 | 82 |
86 void run_analysis(TonalityAnalysisState *analysis, const CELTMode *celt_mode, co
nst void *analysis_pcm, | 83 void run_analysis(TonalityAnalysisState *analysis, const CELTMode *celt_mode, co
nst void *analysis_pcm, |
87 int analysis_frame_size, int frame_size, int c1, int c2, int C,
opus_int32 Fs, | 84 int analysis_frame_size, int frame_size, int c1, int c2, int C,
opus_int32 Fs, |
88 int lsb_depth, downmix_func downmix, AnalysisInfo *analysis_inf
o); | 85 int lsb_depth, downmix_func downmix, AnalysisInfo *analysis_inf
o); |
89 | 86 |
90 #endif | 87 #endif |
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