| /dports/net/bird2/bird-2.0.8/filter/ |
| H A D | filter.c | 74 struct filter_state { struct
97 static _Thread_local struct filter_state filter_state; argument
119 f_rta_cow(struct filter_state *fs) in f_rta_cow()
278 filter_state = (struct filter_state) { in f_run()
290 if (filter_state.old_rta) { in f_run()
305 (*filter_state.rte)->attrs = rta_lookup((*filter_state.rte)->attrs); in f_run()
308 filter_state.eattrs = NULL; in f_run()
313 filter_state.old_rta = NULL; in f_run()
342 filter_state = (struct filter_state) { in f_eval_rte()
365 filter_state = (struct filter_state) { in f_eval()
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| /dports/www/firefox-legacy/firefox-52.8.0esr/media/webrtc/trunk/webrtc/common_audio/vad/ |
| H A D | vad_filterbank.c | 60 tmp32 += kHpZeroCoefs[1] * filter_state[0]; in HighPassFilter()
61 tmp32 += kHpZeroCoefs[2] * filter_state[1]; in HighPassFilter()
62 filter_state[1] = filter_state[0]; in HighPassFilter()
63 filter_state[0] = *in_ptr++; in HighPassFilter()
66 tmp32 -= kHpPoleCoefs[1] * filter_state[2]; in HighPassFilter()
67 tmp32 -= kHpPoleCoefs[2] * filter_state[3]; in HighPassFilter()
68 filter_state[3] = filter_state[2]; in HighPassFilter()
69 filter_state[2] = (int16_t) (tmp32 >> 14); in HighPassFilter()
70 *out_ptr++ = filter_state[2]; in HighPassFilter()
95 int32_t state32 = ((int32_t) (*filter_state) << 16); // Q15 in AllPassFilter()
[all …]
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| /dports/multimedia/mswebrtc/mswebrtc-1.1.1/webrtc/webrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 50 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
78 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
92 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
93 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
97 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
99 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
108 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
109 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
113 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
123 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/net/freeswitch/freeswitch-1.10.3.-release/src/mod/codecs/mod_isac/ |
| H A D | splitting_filter.c | 48 WebRtc_Word32* filter_state) in WebRtcSpl_AllPassQMF() argument
75 diff = WEBRTC_SPL_SUB_SAT_W32(in_data[0], filter_state[1]); // = (x[0] - y_1[-1]) in WebRtcSpl_AllPassQMF()
77 out_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[0], diff, filter_state[0]); in WebRtcSpl_AllPassQMF()
88 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
89 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
94 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
102 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
103 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
106 diff = WEBRTC_SPL_SUB_SAT_W32(in_data[0], filter_state[5]); // = (y_2[0] - y[-1]) in WebRtcSpl_AllPassQMF()
115 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/net/sems/sems-f89581a/core/plug-in/isac/libisac/ |
| H A D | splitting_filter.c | 48 WebRtc_Word32* filter_state) in WebRtcSpl_AllPassQMF() argument
75 diff = WEBRTC_SPL_SUB_SAT_W32(in_data[0], filter_state[1]); // = (x[0] - y_1[-1]) in WebRtcSpl_AllPassQMF()
77 out_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[0], diff, filter_state[0]); in WebRtcSpl_AllPassQMF()
88 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
89 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
94 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
102 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
103 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
106 diff = WEBRTC_SPL_SUB_SAT_W32(in_data[0], filter_state[5]); // = (y_2[0] - y[-1]) in WebRtcSpl_AllPassQMF()
115 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/net-im/tg_owt/tg_owt-d578c76/src/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 51 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
79 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
93 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
94 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
98 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
100 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
109 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
110 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
114 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
124 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/lang/spidermonkey60/firefox-60.9.0/media/webrtc/trunk/webrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 49 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
77 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
91 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
92 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
96 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
98 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
107 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
108 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
112 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
122 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/net/yate/yate-6.4.0-1/libs/miniwebrtc/audio/common/processing/ |
| H A D | splitting_filter.c | 48 WebRtc_Word32* filter_state) in WebRtcSpl_AllPassQMF() argument
75 diff = WEBRTC_SPL_SUB_SAT_W32(in_data[0], filter_state[1]); // = (x[0] - y_1[-1]) in WebRtcSpl_AllPassQMF()
77 out_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[0], diff, filter_state[0]); in WebRtcSpl_AllPassQMF()
88 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
89 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
94 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
102 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
103 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
106 diff = WEBRTC_SPL_SUB_SAT_W32(in_data[0], filter_state[5]); // = (y_2[0] - y[-1]) in WebRtcSpl_AllPassQMF()
115 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/audio/libfilteraudio/filter_audio-0.0.1/other/ |
| H A D | splitting_filter.c | 50 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
78 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
92 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
93 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
97 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
99 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
108 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
109 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
113 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
123 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/webrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 49 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
77 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
91 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
92 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
96 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
98 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
107 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
108 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
112 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
122 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/webrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 49 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
77 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
91 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
92 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
96 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
98 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
107 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
108 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
112 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
122 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/www/firefox/firefox-99.0/third_party/libwebrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 49 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
77 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
91 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
92 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
96 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
98 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
107 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
108 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
112 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
122 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/net/pjsip/pjproject-2.11.1/third_party/webrtc/src/webrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 50 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
78 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
92 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
93 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
97 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
99 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
108 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
109 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
113 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
123 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/mail/thunderbird/thunderbird-91.8.0/third_party/libwebrtc/webrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 49 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
77 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
91 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
92 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
96 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
98 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
107 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
108 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
112 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
122 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/net-im/telegram-desktop/tdesktop-3.2.5-full/Telegram/ThirdParty/libtgvoip/webrtc_dsp/common_audio/signal_processing/ |
| H A D | splitting_filter1.c | 49 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
77 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
91 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
92 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
96 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
98 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
107 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
108 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
112 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
122 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/net/libilbc/libilbc-3.0.4/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 51 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
79 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
93 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
94 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
98 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
100 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
109 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
110 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
114 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
124 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/www/firefox-legacy/firefox-52.8.0esr/media/webrtc/trunk/webrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 50 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
78 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
92 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
93 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
97 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
99 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
108 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
109 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
113 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
123 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
[all …]
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| /dports/www/firefox-esr/firefox-91.8.0/third_party/libwebrtc/webrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 49 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
77 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
91 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
92 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
96 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
98 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
107 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
108 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
112 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
122 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
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| /dports/audio/webrtc-audio-processing/webrtc-audio-processing-1.0/webrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 49 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
77 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
91 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
92 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
96 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
98 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
107 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
108 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
112 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
122 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
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| /dports/audio/webrtc-audio-processing0/webrtc-audio-processing-0.3.1/webrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 50 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
78 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
92 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
93 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
97 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
99 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
108 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
109 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
113 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
123 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
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| /dports/lang/spidermonkey78/firefox-78.9.0/media/webrtc/trunk/webrtc/common_audio/signal_processing/ |
| H A D | splitting_filter.c | 49 int32_t* filter_state) in WebRtcSpl_AllPassQMF() argument
77 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[1]); in WebRtcSpl_AllPassQMF()
91 filter_state[0] = in_data[data_length - 1]; // x[N-1], becomes x[-1] next time in WebRtcSpl_AllPassQMF()
92 filter_state[1] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
96 diff = WebRtcSpl_SubSatW32(out_data[0], filter_state[3]); in WebRtcSpl_AllPassQMF()
98 in_data[0] = WEBRTC_SPL_SCALEDIFF32(filter_coefficients[1], diff, filter_state[2]); in WebRtcSpl_AllPassQMF()
107 filter_state[2] = out_data[data_length - 1]; // y_1[N-1], becomes y_1[-1] next time in WebRtcSpl_AllPassQMF()
108 filter_state[3] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
112 diff = WebRtcSpl_SubSatW32(in_data[0], filter_state[5]); in WebRtcSpl_AllPassQMF()
122 filter_state[4] = in_data[data_length - 1]; // y_2[N-1], becomes y_2[-1] next time in WebRtcSpl_AllPassQMF()
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| /dports/audio/lenticular-lv2/lenticular_lv2-0.5.0-14-g14d8075/eurorack/rings/dsp/ |
| H A D | string_synth_oscillator.h | 92 float filter_state = filter_state_; in Render() local
133 filter_state += integrator_coefficient * (this_sample - filter_state); in Render()
134 sample = filter_state; in Render()
138 filter_state += integrator_coefficient * (this_sample - filter_state); in Render()
139 sample = filter_state; in Render()
143 filter_state += integrator_coefficient * (this_sample - filter_state); in Render()
144 sample = (this_sample - filter_state) * 0.5f; in Render()
157 filter_state_ = filter_state; in Render()
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| /dports/audio/lenticular-lv2/lenticular_lv2-0.5.0-14-g14d8075/parasites/rings/dsp/ |
| H A D | string_synth_oscillator.h | 92 float filter_state = filter_state_; in Render() local
133 filter_state += integrator_coefficient * (this_sample - filter_state); in Render()
134 sample = filter_state; in Render()
138 filter_state += integrator_coefficient * (this_sample - filter_state); in Render()
139 sample = filter_state; in Render()
143 filter_state += integrator_coefficient * (this_sample - filter_state); in Render()
144 sample = (this_sample - filter_state) * 0.5f; in Render()
157 filter_state_ = filter_state; in Render()
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| /dports/multimedia/mswebrtc/mswebrtc-1.1.1/webrtc/webrtc/common_audio/vad/ |
| H A D | vad_filterbank.c | 60 tmp32 += kHpZeroCoefs[1] * filter_state[0]; in HighPassFilter()
61 tmp32 += kHpZeroCoefs[2] * filter_state[1]; in HighPassFilter()
62 filter_state[1] = filter_state[0]; in HighPassFilter()
63 filter_state[0] = *in_ptr++; in HighPassFilter()
66 tmp32 -= kHpPoleCoefs[1] * filter_state[2]; in HighPassFilter()
67 tmp32 -= kHpPoleCoefs[2] * filter_state[3]; in HighPassFilter()
68 filter_state[3] = filter_state[2]; in HighPassFilter()
69 filter_state[2] = (int16_t) (tmp32 >> 14); in HighPassFilter()
70 *out_ptr++ = filter_state[2]; in HighPassFilter()
95 int32_t state32 = ((int32_t) (*filter_state) << 16); // Q15 in AllPassFilter()
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| /dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/webrtc/common_audio/vad/ |
| H A D | vad_filterbank.c | 40 int16_t* filter_state, int16_t* data_out) { in HighPassFilter() argument
58 tmp32 += kHpZeroCoefs[1] * filter_state[0]; in HighPassFilter()
59 tmp32 += kHpZeroCoefs[2] * filter_state[1]; in HighPassFilter()
60 filter_state[1] = filter_state[0]; in HighPassFilter()
61 filter_state[0] = *in_ptr++; in HighPassFilter()
64 tmp32 -= kHpPoleCoefs[1] * filter_state[2]; in HighPassFilter()
65 tmp32 -= kHpPoleCoefs[2] * filter_state[3]; in HighPassFilter()
66 filter_state[3] = filter_state[2]; in HighPassFilter()
67 filter_state[2] = (int16_t) (tmp32 >> 14); in HighPassFilter()
68 *out_ptr++ = filter_state[2]; in HighPassFilter()
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