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Searched refs:frames_per_buffer (Results 1 – 25 of 445) sorted by relevance

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/dports/audio/denemo/denemo-2.0.6/src/audio/
H A Dportaudiobackend.c113 recorded_frames += frames_per_buffer; in record_audio()
151 memset (buffers[i], 0, frames_per_buffer * sizeof (float)); in stream_callback()
173 if((!rubberband_active) || (available < (gint)frames_per_buffer)) { in stream_callback()
184 event_length = frames_per_buffer; in stream_callback()
192 if(available < (gint)frames_per_buffer) in stream_callback()
195 if(available >= (gint)frames_per_buffer) in stream_callback()
200 available -= frames_per_buffer; in stream_callback()
202 event_length = frames_per_buffer; in stream_callback()
204 event_length = frames_per_buffer; in stream_callback()
212 playback_frame += frames_per_buffer; in stream_callback()
[all …]
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/media/base/
H A Daudio_latency.cc107 int frames_per_buffer = hardware_buffer_size; in GetRtcBufferSize() local
110 if (!frames_per_buffer) { in GetRtcBufferSize()
111 frames_per_buffer = sample_rate / 100; in GetRtcBufferSize()
112 DVLOG(1) << "Using 10 ms sink output buffer size: " << frames_per_buffer; in GetRtcBufferSize()
113 return frames_per_buffer; in GetRtcBufferSize()
120 frames_per_buffer = sample_rate / 100; in GetRtcBufferSize()
124 if (frames_per_buffer < 2 * frames_per_10ms) { in GetRtcBufferSize()
129 frames_per_buffer = 2 * frames_per_10ms; in GetRtcBufferSize()
134 DVLOG(1) << "Using sink output buffer size: " << frames_per_buffer; in GetRtcBufferSize()
135 return frames_per_buffer; in GetRtcBufferSize()
H A Daudio_parameters.cc32 parameters.channels(), parameters.frames_per_buffer()); in ComputeAudioInputBufferSizeChecked()
57 parameters.channels(), parameters.frames_per_buffer()); in ComputeAudioOutputBufferSizeChecked()
64 parameters.frames_per_buffer()); in ComputeAudioOutputBufferSize()
80 int frames_per_buffer) in AudioParameters() argument
82 Reset(format, channel_layout, sample_rate, frames_per_buffer); in AudioParameters()
89 int frames_per_buffer, in AudioParameters() argument
93 Reset(format, channel_layout, sample_rate, frames_per_buffer); in AudioParameters()
104 int frames_per_buffer) { in Reset() argument
109 frames_per_buffer_ = frames_per_buffer; in Reset()
139 << ", frames_per_buffer: " << frames_per_buffer() in AsHumanReadableString()
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H A Daudio_parameters.h188 int frames_per_buffer);
192 int frames_per_buffer,
201 int frames_per_buffer);
252 void set_frames_per_buffer(int frames_per_buffer) { in set_frames_per_buffer() argument
253 frames_per_buffer_ = frames_per_buffer; in set_frames_per_buffer()
255 int frames_per_buffer() const { return frames_per_buffer_; } in frames_per_buffer() function
319 return a.frames_per_buffer() < b.frames_per_buffer();
/dports/www/chromium-legacy/chromium-88.0.4324.182/media/base/
H A Daudio_latency.cc108 int frames_per_buffer = hardware_buffer_size; in GetRtcBufferSize() local
111 if (!frames_per_buffer) { in GetRtcBufferSize()
112 frames_per_buffer = sample_rate / 100; in GetRtcBufferSize()
113 DVLOG(1) << "Using 10 ms sink output buffer size: " << frames_per_buffer; in GetRtcBufferSize()
114 return frames_per_buffer; in GetRtcBufferSize()
122 frames_per_buffer = sample_rate / 100; in GetRtcBufferSize()
126 if (frames_per_buffer < 2 * frames_per_10ms) { in GetRtcBufferSize()
131 frames_per_buffer = 2 * frames_per_10ms; in GetRtcBufferSize()
136 DVLOG(1) << "Using sink output buffer size: " << frames_per_buffer; in GetRtcBufferSize()
137 return frames_per_buffer; in GetRtcBufferSize()
H A Daudio_parameters.cc33 parameters.channels(), parameters.frames_per_buffer()); in ComputeAudioInputBufferSizeChecked()
58 parameters.channels(), parameters.frames_per_buffer()); in ComputeAudioOutputBufferSizeChecked()
65 parameters.frames_per_buffer()); in ComputeAudioOutputBufferSize()
81 int frames_per_buffer) in AudioParameters() argument
83 Reset(format, channel_layout, sample_rate, frames_per_buffer); in AudioParameters()
90 int frames_per_buffer, in AudioParameters() argument
94 Reset(format, channel_layout, sample_rate, frames_per_buffer); in AudioParameters()
105 int frames_per_buffer) { in Reset() argument
110 frames_per_buffer_ = frames_per_buffer; in Reset()
140 << ", frames_per_buffer: " << frames_per_buffer() in AsHumanReadableString()
[all …]
H A Daudio_parameters.h188 int frames_per_buffer);
192 int frames_per_buffer,
201 int frames_per_buffer);
252 void set_frames_per_buffer(int frames_per_buffer) { in set_frames_per_buffer() argument
253 frames_per_buffer_ = frames_per_buffer; in set_frames_per_buffer()
255 int frames_per_buffer() const { return frames_per_buffer_; } in frames_per_buffer() function
319 return a.frames_per_buffer() < b.frames_per_buffer();
/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/blink/renderer/modules/mediastream/
H A Dwebaudio_media_stream_audio_sink_test.cc67 source_provider_->ProvideInput(audio_data, sink_params_.frames_per_buffer()); in TEST_F()
84 for (int i = sink_params_.frames_per_buffer(); in TEST_F()
85 i < source_params_.frames_per_buffer(); in TEST_F()
86 i += sink_params_.frames_per_buffer()) { in TEST_F()
89 sink_params_.frames_per_buffer()); in TEST_F()
102 for (int i = 0; i < source_params_.frames_per_buffer(); in TEST_F()
103 i += sink_params_.frames_per_buffer()) { in TEST_F()
106 sink_params_.frames_per_buffer()); in TEST_F()
H A Dlocal_media_stream_audio_source.cc34 int frames_per_buffer = device.input.frames_per_buffer(); in LocalMediaStreamAudioSource() local
36 frames_per_buffer = *requested_buffer_size; in LocalMediaStreamAudioSource()
39 if (frames_per_buffer <= 0) { in LocalMediaStreamAudioSource()
40 frames_per_buffer = in LocalMediaStreamAudioSource()
49 device.input.sample_rate(), frames_per_buffer); in LocalMediaStreamAudioSource()
73 device().input.frames_per_buffer(), in EnsureSourceIsStarted()
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/blink/renderer/modules/mediastream/
H A Dwebaudio_media_stream_audio_sink_test.cc70 source_provider_->ProvideInput(audio_data, sink_params_.frames_per_buffer()); in TEST_F()
87 for (int i = sink_params_.frames_per_buffer(); in TEST_F()
88 i < source_params_.frames_per_buffer(); in TEST_F()
89 i += sink_params_.frames_per_buffer()) { in TEST_F()
92 sink_params_.frames_per_buffer()); in TEST_F()
105 for (int i = 0; i < source_params_.frames_per_buffer(); in TEST_F()
106 i += sink_params_.frames_per_buffer()) { in TEST_F()
109 sink_params_.frames_per_buffer()); in TEST_F()
H A Dlocal_media_stream_audio_source.cc35 int frames_per_buffer = device.input.frames_per_buffer(); in LocalMediaStreamAudioSource() local
37 frames_per_buffer = *requested_buffer_size; in LocalMediaStreamAudioSource()
40 if (frames_per_buffer <= 0) { in LocalMediaStreamAudioSource()
41 frames_per_buffer = in LocalMediaStreamAudioSource()
50 device.input.sample_rate(), frames_per_buffer); in LocalMediaStreamAudioSource()
74 device().input.frames_per_buffer(), in EnsureSourceIsStarted()
/dports/audio/alsa-utils/alsa-utils-1.2.2/axfer/
H A Dxfer-libasound.c170 state->frames_per_buffer = 0; in xfer_libasound_validate_opts()
385 snd_pcm_uframes_t frames_per_buffer) in configure_hw_params() argument
457 if (frames_per_buffer == 0) { in configure_hw_params()
484 frames_per_period = frames_per_buffer / 4; in configure_hw_params()
525 state->hw_params, &frames_per_buffer); in configure_hw_params()
529 frames_per_buffer); in configure_hw_params()
542 snd_pcm_uframes_t *frames_per_buffer) in retrieve_actual_hw_params() argument
569 unsigned int frames_per_buffer, in configure_sw_params() argument
662 state->frames_per_buffer); in xfer_libasound_pre_process()
672 access, frames_per_buffer); in xfer_libasound_pre_process()
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H A Dxfer-libasound-timer-mmap.c19 unsigned int frames_per_buffer; member
28 snd_pcm_uframes_t frames_per_buffer; in timer_mmap_pre_process() local
61 &frames_per_buffer); in timer_mmap_pre_process()
64 layout->frames_per_buffer = (unsigned int)frames_per_buffer; in timer_mmap_pre_process()
149 planned_count = layout->frames_per_buffer * random() / RAND_MAX; in timer_mmap_process_frames()
150 if (frame_offset + planned_count > layout->frames_per_buffer) in timer_mmap_process_frames()
151 planned_count = layout->frames_per_buffer - frame_offset; in timer_mmap_process_frames()
237 forward_count, layout->frames_per_buffer); in forward_appl_ptr()
329 rewind_count, layout->frames_per_buffer); in rewind_appl_ptr()
/dports/audio/julius/julius-4.1.2/libsent/src/adin/
H A Dadin_portaudio.c163 int frames_per_buffer, num_buffer; in adin_mic_standby() local
191 frames_per_buffer = 256; in adin_mic_standby()
192 num_buffer = sfreq * latency / (frames_per_buffer * 1000); in adin_mic_standby()
194 frames_per_buffer, num_buffer, in adin_mic_standby()
195 Pa_GetMinNumBuffers(frames_per_buffer, sfreq)); in adin_mic_standby()
197 (frames_per_buffer * num_buffer) * 1000 / sfreq, in adin_mic_standby()
198 (frames_per_buffer * num_buffer)); in adin_mic_standby()
208 frames_per_buffer, num_buffer, in adin_mic_standby()
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/media/audio/alsa/
H A Dalsa_util.cc32 snd_pcm_uframes_t frames_per_buffer, in ConfigureHwParams() argument
94 &frames_per_buffer); in ConfigureHwParams()
108 if (frames_per_period > frames_per_buffer / 2) { in ConfigureHwParams()
110 << ") is too big; buffer size = " << frames_per_buffer; in ConfigureHwParams()
126 snd_pcm_uframes_t frames_per_buffer, in ConfigureSwParams() argument
152 (frames_per_buffer / frames_per_period) * frames_per_period; in ConfigureSwParams()
179 unsigned int frames_per_buffer, in SetParams() argument
183 1 /* Enable resampling */, frames_per_buffer, frames_per_period); in SetParams()
185 error = ConfigureSwParams(wrapper, handle, frames_per_buffer, in SetParams()
227 << " Buffer size: " << frames_per_buffer in OpenDevice()
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/dports/www/chromium-legacy/chromium-88.0.4324.182/media/audio/alsa/
H A Dalsa_util.cc32 snd_pcm_uframes_t frames_per_buffer, in ConfigureHwParams() argument
94 &frames_per_buffer); in ConfigureHwParams()
108 if (frames_per_period > frames_per_buffer / 2) { in ConfigureHwParams()
110 << ") is too big; buffer size = " << frames_per_buffer; in ConfigureHwParams()
126 snd_pcm_uframes_t frames_per_buffer, in ConfigureSwParams() argument
152 (frames_per_buffer / frames_per_period) * frames_per_period; in ConfigureSwParams()
179 unsigned int frames_per_buffer, in SetParams() argument
183 1 /* Enable resampling */, frames_per_buffer, frames_per_period); in SetParams()
185 error = ConfigureSwParams(wrapper, handle, frames_per_buffer, in SetParams()
227 << " Buffer size: " << frames_per_buffer in OpenDevice()
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/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/webrtc/modules/audio_device/include/
H A Daudio_device_defines.h86 AudioParameters(int sample_rate, size_t channels, size_t frames_per_buffer) in AudioParameters() argument
89 frames_per_buffer_(frames_per_buffer), in AudioParameters()
91 void reset(int sample_rate, size_t channels, size_t frames_per_buffer) { in reset() argument
94 frames_per_buffer_ = frames_per_buffer; in reset()
107 size_t frames_per_buffer() const { return frames_per_buffer_; } in frames_per_buffer() function
139 ss << ", frames_per_buffer=" << frames_per_buffer(); in ToString()
/dports/net-im/tg_owt/tg_owt-d578c76/src/modules/audio_device/include/
H A Daudio_device_defines.h85 AudioParameters(int sample_rate, size_t channels, size_t frames_per_buffer) in AudioParameters() argument
88 frames_per_buffer_(frames_per_buffer), in AudioParameters()
90 void reset(int sample_rate, size_t channels, size_t frames_per_buffer) { in reset() argument
93 frames_per_buffer_ = frames_per_buffer; in reset()
106 size_t frames_per_buffer() const { return frames_per_buffer_; } in frames_per_buffer() function
138 ss << ", frames_per_buffer=" << frames_per_buffer(); in ToString()
/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/webrtc/modules/audio_device/include/
H A Daudio_device_defines.h86 AudioParameters(int sample_rate, size_t channels, size_t frames_per_buffer) in AudioParameters() argument
89 frames_per_buffer_(frames_per_buffer), in AudioParameters()
91 void reset(int sample_rate, size_t channels, size_t frames_per_buffer) { in reset() argument
94 frames_per_buffer_ = frames_per_buffer; in reset()
107 size_t frames_per_buffer() const { return frames_per_buffer_; } in frames_per_buffer() function
139 ss << ", frames_per_buffer=" << frames_per_buffer(); in ToString()
/dports/www/firefox/firefox-99.0/third_party/libwebrtc/modules/audio_device/include/
H A Daudio_device_defines.h86 AudioParameters(int sample_rate, size_t channels, size_t frames_per_buffer) in AudioParameters() argument
89 frames_per_buffer_(frames_per_buffer), in AudioParameters()
91 void reset(int sample_rate, size_t channels, size_t frames_per_buffer) { in reset() argument
94 frames_per_buffer_ = frames_per_buffer; in reset()
107 size_t frames_per_buffer() const { return frames_per_buffer_; } in frames_per_buffer() function
139 ss << ", frames_per_buffer=" << frames_per_buffer(); in ToString()
/dports/audio/py-pyaudio/PyAudio-0.2.11/tests/
H A Dpyaudio_tests.py101 frames_per_buffer=frames_per_chunk,
108 frames_per_buffer=frames_per_chunk,
172 frames_per_buffer=frames_per_chunk,
181 frames_per_buffer=frames_per_chunk,
235 frames_per_buffer=frames_per_chunk,
256 frames_per_buffer=frames_per_chunk,
286 frames_per_buffer=frames_per_chunk,
295 frames_per_buffer=frames_per_chunk,
346 frames_per_buffer=frames_per_chunk,
355 frames_per_buffer=frames_per_chunk,
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/dports/emulators/dolphin-emu/dolphin-3152428/Source/Core/AudioCommon/
H A DOpenALStream.cpp233 u32 frames_per_buffer; in SoundLoop() local
237 frames_per_buffer = frequency / 1000 * SConfig::GetInstance().iLatency / OAL_BUFFERS; in SoundLoop()
241 frames_per_buffer = frequency / 1000 * 1 / OAL_BUFFERS; in SoundLoop()
244 if (frames_per_buffer > OAL_MAX_FRAMES) in SoundLoop()
246 frames_per_buffer = OAL_MAX_FRAMES; in SoundLoop()
250 frames_per_buffer, frames_per_buffer * OAL_BUFFERS); in SoundLoop()
254 m_realtime_buffer.resize(frames_per_buffer * STEREO_CHANNELS); in SoundLoop()
299 unsigned int min_frames = frames_per_buffer; in SoundLoop()
/dports/www/chromium-legacy/chromium-88.0.4324.182/chromecast/media/audio/
H A Dcast_audio_input_stream.cc50 audio_params_.frames_per_buffer()); in Open()
56 audio_params_.frames_per_buffer()}; in Open()
124 stream_info.frames_per_buffer == stream_info_.frames_per_buffer; in OnInitialStreamInfo()
135 << ", frames_per_buffer: " << stream_info_.frames_per_buffer << " -> " in OnInitialStreamInfo()
136 << stream_info.frames_per_buffer << "."; in OnInitialStreamInfo()
/dports/mail/thunderbird/thunderbird-91.8.0/third_party/libwebrtc/webrtc/modules/audio_device/include/
H A Daudio_device_defines.h94 AudioParameters(int sample_rate, size_t channels, size_t frames_per_buffer) in AudioParameters() argument
97 frames_per_buffer_(frames_per_buffer), in AudioParameters()
99 void reset(int sample_rate, size_t channels, size_t frames_per_buffer) { in reset() argument
102 frames_per_buffer_ = frames_per_buffer; in reset()
115 size_t frames_per_buffer() const { return frames_per_buffer_; } in frames_per_buffer() function
/dports/www/firefox-esr/firefox-91.8.0/third_party/libwebrtc/webrtc/modules/audio_device/include/
H A Daudio_device_defines.h94 AudioParameters(int sample_rate, size_t channels, size_t frames_per_buffer) in AudioParameters() argument
97 frames_per_buffer_(frames_per_buffer), in AudioParameters()
99 void reset(int sample_rate, size_t channels, size_t frames_per_buffer) { in reset() argument
102 frames_per_buffer_ = frames_per_buffer; in reset()
115 size_t frames_per_buffer() const { return frames_per_buffer_; } in frames_per_buffer() function

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