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Searched refs:frequency (Results 1 - 25 of 154) sorted by relevance

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/third_party/ltp/testcases/kernel/device-drivers/v4l/user_space/
H A Dtest_VIDIOC_FREQUENCY.c4 * 18 Apr 2009 0.4 More cleanup in frequency scan test case
55 //CU_ASSERT_EQUAL(freq.frequency, ???); in test_VIDIOC_G_FREQUENCY()
69 ".frequency = %u " in test_VIDIOC_G_FREQUENCY()
73 freq.frequency, in test_VIDIOC_G_FREQUENCY()
195 /* fetch the current frequency setting */ in test_VIDIOC_S_FREQUENCY()
207 /* try to set the frequency again to the actual value */ in test_VIDIOC_S_FREQUENCY()
210 freq.frequency = orig_freq.frequency; in test_VIDIOC_S_FREQUENCY()
222 /* check wheteher the frequency has not been changed */ in test_VIDIOC_S_FREQUENCY()
237 ("\t%s:%u: current frequency in test_VIDIOC_S_FREQUENCY()
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/third_party/wpa_supplicant/wpa_supplicant-2.9/wpa_supplicant/examples/p2p/
H A Dp2p_group_add.py17 print(" [-f <frequency>] [-o <group_object_path>] \ ")
22 print(" -f = frequency")
51 global frequency
64 def __init__(self,interface_name,wpas_dbus_interface,persistent,frequency,
70 self.frequency = frequency
126 if (self.frequency != None):
127 if (int(self.frequency) > 0):
128 self.P2PDictionary.update({'frequency':int(self.frequency)})
160 frequency = None global() variable
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/third_party/wpa_supplicant/wpa_supplicant-2.9_standard/wpa_supplicant/examples/p2p/
H A Dp2p_group_add.py17 print(" [-f <frequency>] [-o <group_object_path>] \ ")
22 print(" -f = frequency")
51 global frequency
64 def __init__(self,interface_name,wpas_dbus_interface,persistent,frequency,
70 self.frequency = frequency
126 if (self.frequency != None):
127 if (int(self.frequency) > 0):
128 self.P2PDictionary.update({'frequency':int(self.frequency)})
160 frequency = None global() variable
[all...]
/third_party/skia/third_party/externals/swiftshader/src/Common/
H A DTimer.cpp51 return (double)counter() / (double)frequency(); in seconds()
87 int64_t Timer::frequency() in frequency() function in sw::Timer
90 int64_t frequency; in frequency() local
91 QueryPerformanceFrequency((LARGE_INTEGER*)&frequency); in frequency()
92 return frequency; in frequency()
/third_party/pulseaudio/src/modules/
H A Dmodule-sine.c41 "frequency=<frequency in Hz>");
54 "frequency",
122 uint32_t frequency; in pa__init() local
144 frequency = 440; in pa__init()
145 if (pa_modargs_get_value_u32(ma, "frequency", &frequency) < 0 || frequency < 1 || frequency > ss.rate/2) { in pa__init()
146 pa_log("Invalid frequency specificatio in pa__init()
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H A Dmodule-sine-source.c50 "frequency=<frequency in Hz>");
75 "frequency",
204 uint32_t frequency; in pa__init() local
223 frequency = 440; in pa__init()
224 if (pa_modargs_get_value_u32(ma, "frequency", &frequency) < 0 || frequency < 1 || frequency > ss.rate/2) { in pa__init()
225 pa_log("Invalid frequency specificatio in pa__init()
[all...]
/third_party/pulseaudio/src/modules/bluetooth/
H A Da2dp-codec-sbc.c46 uint8_t frequency; member
69 if (!(capabilities->frequency & (SBC_SAMPLING_FREQ_16000 | SBC_SAMPLING_FREQ_32000 | SBC_SAMPLING_FREQ_44100 | SBC_SAMPLING_FREQ_48000))) in can_accept_capabilities()
93 if (!(capabilities->frequency & (SBC_SAMPLING_FREQ_44100 | SBC_SAMPLING_FREQ_48000))) in can_accept_capabilities_xq()
146 capabilities->frequency = SBC_SAMPLING_FREQ_16000 | SBC_SAMPLING_FREQ_32000 | SBC_SAMPLING_FREQ_44100 | in fill_capabilities()
158 switch (config->frequency) { in set_info_and_sample_spec_from_sbc_config()
160 sbc_info->frequency = SBC_FREQ_16000; in set_info_and_sample_spec_from_sbc_config()
164 sbc_info->frequency = SBC_FREQ_32000; in set_info_and_sample_spec_from_sbc_config()
168 sbc_info->frequency = SBC_FREQ_44100; in set_info_and_sample_spec_from_sbc_config()
172 sbc_info->frequency = SBC_FREQ_48000; in set_info_and_sample_spec_from_sbc_config()
250 sbc_info->sbc.frequency in set_params()
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H A Da2dp-codec-aptx-gst.c64 if (!(capabilities->frequency & (APTX_SAMPLING_FREQ_16000 | APTX_SAMPLING_FREQ_32000 | in can_accept_capabilities_common()
123 capabilities->frequency = APTX_SAMPLING_FREQ_16000 | APTX_SAMPLING_FREQ_32000 | in fill_capabilities_common()
149 if (config->frequency != APTX_SAMPLING_FREQ_16000 && config->frequency != APTX_SAMPLING_FREQ_32000 && in is_configuration_valid_common()
150 config->frequency != APTX_SAMPLING_FREQ_44100 && config->frequency != APTX_SAMPLING_FREQ_48000) { in is_configuration_valid_common()
151 pa_log_error("Invalid sampling frequency in configuration"); in is_configuration_valid_common()
214 if (freq_table[i].rate >= default_sample_spec->rate && (capabilities->frequency & freq_table[i].cap)) { in fill_preferred_configuration_common()
215 config->frequency = freq_table[i].cap; in fill_preferred_configuration_common()
222 if (capabilities->frequency in fill_preferred_configuration_common()
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H A Da2dp-codec-ldac-gst.c56 if (!(capabilities->frequency & (LDAC_SAMPLING_FREQ_44100 | LDAC_SAMPLING_FREQ_48000 | in can_accept_capabilities_common()
92 capabilities->frequency = LDAC_SAMPLING_FREQ_44100 | LDAC_SAMPLING_FREQ_48000 | in fill_capabilities_common()
117 if (config->frequency != LDAC_SAMPLING_FREQ_44100 && config->frequency != LDAC_SAMPLING_FREQ_48000 && in is_configuration_valid()
118 config->frequency != LDAC_SAMPLING_FREQ_88200 && config->frequency != LDAC_SAMPLING_FREQ_96000) { in is_configuration_valid()
119 pa_log_error("Invalid sampling frequency in configuration"); in is_configuration_valid()
160 if (freq_table[i].rate >= default_sample_spec->rate && (capabilities->frequency & freq_table[i].cap)) { in fill_preferred_configuration_common()
161 config->frequency = freq_table[i].cap; in fill_preferred_configuration_common()
168 if (capabilities->frequency in fill_preferred_configuration_common()
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H A Da2dp-codecs.h305 uint8_t frequency; member
314 uint8_t frequency:4; member
326 uint8_t frequency:6; member
349 uint8_t frequency:4; member
371 uint8_t frequency:4; member
386 uint8_t frequency:6; member
406 uint8_t frequency:4; member
/third_party/skia/third_party/externals/swiftshader/src/System/
H A DTimer.cpp51 return (double)counter() / (double)frequency(); in seconds()
90 int64_t Timer::frequency() in frequency() function in sw::Timer
93 int64_t frequency; in frequency() local
94 QueryPerformanceFrequency((LARGE_INTEGER *)&frequency); in frequency()
95 return frequency; in frequency()
/third_party/alsa-utils/bat/
H A Dsignal.c41 * frequency: the frequency for the sine wave. must be < 0.5*sample_rate
46 float frequency, float sample_rate) in sin_generator_init()
48 /* angular frequency: cycles/sec / (samp/sec) * rad/cycle = rad/samp */ in sin_generator_init()
49 float w = frequency / sample_rate * 2 * M_PI; in sin_generator_init()
50 if (frequency >= sample_rate / 2) in sin_generator_init()
57 sg->frequency = frequency; in sin_generator_init()
164 if (sg[c].frequency != bat->target_freq[c]) in generate_sine_wave()
45 sin_generator_init(struct sin_generator *sg, float magnitude, float frequency, float sample_rate) sin_generator_init() argument
/third_party/mesa3d/src/util/
H A Dos_time.c70 LARGE_INTEGER frequency; in os_time_get_nano()
73 QueryPerformanceFrequency(&frequency); in os_time_get_nano()
78 secs = counter.QuadPart / frequency.QuadPart; in os_time_get_nano()
79 nanosecs = (counter.QuadPart % frequency.QuadPart) * INT64_C(1000000000) in os_time_get_nano()
80 / frequency.QuadPart; in os_time_get_nano()
/third_party/python/PC/clinic/
H A Dwinsound.c.h48 "Beep($module, /, frequency, duration)\n"
53 " frequency\n"
63 winsound_Beep_impl(PyObject *module, int frequency, int duration);
69 static const char * const _keywords[] = {"frequency", "duration", NULL}; in winsound_Beep()
72 int frequency; in winsound_Beep() local
79 frequency = _PyLong_AsInt(args[0]); in winsound_Beep()
80 if (frequency == -1 && PyErr_Occurred()) { in winsound_Beep()
87 return_value = winsound_Beep_impl(module, frequency, duration); in winsound_Beep()
/third_party/wpa_supplicant/wpa_supplicant-2.9/src/ap/
H A Ddfs.c86 * VHT80, valid channels based on center frequency: in dfs_is_chan_allowed()
91 * VHT160 valid channels based on center frequency: in dfs_is_chan_allowed()
270 wpa_printf(MSG_DEBUG, "DFS adjusting VHT center frequency: %d, %d", in dfs_adjust_center_freq()
517 int frequency = freq; in set_dfs_state() local
534 if (frequency == 0) in set_dfs_state()
535 frequency = cf1; in set_dfs_state()
539 frequency = cf1 - 10; in set_dfs_state()
543 frequency = cf1 - 30; in set_dfs_state()
547 frequency = cf1 - 70; in set_dfs_state()
555 wpa_printf(MSG_DEBUG, "DFS freq: %dMHz, n_chans: %d", frequency, in set_dfs_state()
572 int n_chans, n_chans1, i, j, frequency = freq, radar_n_chans = 1; dfs_are_channels_overlapped() local
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/third_party/glfw/src/
H A Dposix_time.c43 _glfw.timer.posix.frequency = 1000000000; in _glfwPlatformInitTimer()
56 return (uint64_t) ts.tv_sec * _glfw.timer.posix.frequency + (uint64_t) ts.tv_nsec; in _glfwPlatformGetTimerValue()
61 return _glfw.timer.posix.frequency; in _glfwPlatformGetTimerFrequency()
/third_party/skia/third_party/externals/oboe/apps/OboeTester/app/src/main/cpp/flowunits/
H A DOscillatorBase.h29 * This module has "frequency" and "amplitude" ports for control.
62 * Control the frequency of the oscillator in Hz.
64 oboe::flowgraph::FlowGraphPortFloatInput frequency; member in OscillatorBase
77 * Increment phase based on frequency in Hz.
83 float incrementPhase(float frequency) { in incrementPhase() argument
84 mPhase += frequency * mFrequencyToPhaseIncrement; in incrementPhase()
96 float mFrequencyToPhaseIncrement = 0.0f; // scaler for converting frequency to phase increment
/third_party/wpa_supplicant/wpa_supplicant-2.9/wpa_supplicant/
H A Dmesh.c253 int frequency; in wpa_supplicant_mesh_init() local
283 frequency = ssid->frequency; in wpa_supplicant_mesh_init()
284 if (frequency != freq->freq && in wpa_supplicant_mesh_init()
285 frequency == freq->freq + freq->sec_channel_offset * 20) { in wpa_supplicant_mesh_init()
287 frequency = freq->freq; in wpa_supplicant_mesh_init()
289 wpa_s->assoc_freq = frequency; in wpa_supplicant_mesh_init()
302 if (ieee80211_is_dfs(ssid->frequency, wpa_s->hw.modes, in wpa_supplicant_mesh_init()
325 conf->hw_mode = ieee80211_freq_to_chan(frequency, &conf->channel); in wpa_supplicant_mesh_init()
327 wpa_printf(MSG_ERROR, "Unsupported mesh mode frequency in wpa_supplicant_mesh_init()
[all...]
/third_party/ffmpeg/libavfilter/
H A Daf_biquads.c134 double frequency; member
629 double frequency, in convert_width2qfactor()
634 double w0 = 2. * M_PI * frequency / sample_rate; in convert_width2qfactor()
644 ret = frequency / width; in convert_width2qfactor()
647 ret = frequency / (width * 1000.); in convert_width2qfactor()
665 double Q = convert_width2qfactor(s->width, s->frequency, s->gain, sample_rate, s->width_type); in convert_dir2zdf()
681 g = tan(M_PI * s->frequency / sample_rate); in convert_dir2zdf()
693 g = tan(M_PI * s->frequency / sample_rate) / sqrt(A); in convert_dir2zdf()
704 g = tan(M_PI * s->frequency / sample_rate) / sqrt(A); in convert_dir2zdf()
716 g = tan(M_PI * s->frequency / sample_rat in convert_dir2zdf()
628 convert_width2qfactor(double width, double frequency, double gain, double sample_rate, int width_type) convert_width2qfactor() argument
[all...]
/third_party/skia/third_party/externals/oboe/samples/hello-oboe/src/main/cpp/
H A DSoundGenerator.cpp23 double frequency = 440.0; in SoundGenerator() local
29 mOscillators[i].setFrequency(frequency); in SoundGenerator()
32 frequency += interval; in SoundGenerator()
/third_party/skia/third_party/externals/dawn/src/utils/
H A DWindowsTimer.cpp33 // Cache the frequency
70 LARGE_INTEGER frequency = {}; in GetFrequency() local
71 QueryPerformanceFrequency(&frequency); in GetFrequency()
73 mFrequency = frequency.QuadPart; in GetFrequency()
/third_party/ffmpeg/libavdevice/
H A Dbktr.c99 int format, int *video_fd, int *tuner_fd, int idev, double frequency) in bktr_init()
128 if (frequency <= 0) in bktr_init()
132 frequency = atof (arg); in bktr_init()
133 if (frequency <= 0) in bktr_init()
134 frequency = 0.0; in bktr_init()
205 if (frequency != 0.0) { in bktr_init()
206 ioctl_frequency = (unsigned long)(frequency*16); in bktr_init()
98 bktr_init(const char *video_device, int width, int height, int format, int *video_fd, int *tuner_fd, int idev, double frequency) bktr_init() argument
/third_party/python/PC/
H A Dwinsound.c54 "Beep(frequency, duration) - Make a beep through the PC speaker.\n"
129 frequency: int
139 winsound_Beep_impl(PyObject *module, int frequency, int duration) in winsound_Beep_impl() argument
144 if (frequency < 37 || frequency > 32767) { in winsound_Beep_impl()
146 "frequency must be in 37 thru 32767"); in winsound_Beep_impl()
151 ok = Beep(frequency, duration); in winsound_Beep_impl()
/third_party/wpa_supplicant/wpa_supplicant-2.9_standard/src/common/
H A Docv.c60 if (ieee80211_chaninfo_to_channel(ci->frequency, ci->chanwidth, in ocv_insert_oci()
130 /* Primary frequency used to send frames to STA must match the STA's */ in ocv_verify_tx_params()
131 if ((int) ci->frequency != oci.freq) { in ocv_verify_tx_params()
134 ci->frequency, oci.freq); in ocv_verify_tx_params()
149 * band. In the 5 GHz band it's verified through the primary frequency. in ocv_verify_tx_params()
153 if (tx_chanwidth == 40 && ci->frequency < 2500 && in ocv_verify_tx_params()
163 * the same segments as the receiver by comparing frequency segment 1. in ocv_verify_tx_params()
169 "frequency segment 1 mismatch in received OCI (we use %d but receiver is using %d)", in ocv_verify_tx_params()
/third_party/wpa_supplicant/wpa_supplicant-2.9/src/common/
H A Docv.c58 if (ieee80211_chaninfo_to_channel(ci->frequency, ci->chanwidth, in ocv_insert_oci()
127 /* Primary frequency used to send frames to STA must match the STA's */ in ocv_verify_tx_params()
128 if ((int) ci->frequency != oci.freq) { in ocv_verify_tx_params()
131 ci->frequency, oci.freq); in ocv_verify_tx_params()
146 * band. In the 5 GHz band it's verified through the primary frequency. in ocv_verify_tx_params()
150 if (tx_chanwidth == 40 && ci->frequency < 2500 && in ocv_verify_tx_params()
160 * the same segments as the receiver by comparing frequency segment 1. in ocv_verify_tx_params()
166 "OCV failed: frequency segment 1 mismatch in received OCI (we use %d but receiver is using %d)", in ocv_verify_tx_params()

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