Searched defs:num_samples (Results 1 - 25 of 86) sorted by relevance

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/external/chromium_org/media/cast/test/utility/
H A Dgenerate_timecode_audio.cc24 size_t num_samples = 0; local
27 frame_id, num_samples, samples.size(), &samples.front()));
28 num_samples += samples.size();
H A Daudio_utility.cc36 const int num_samples = static_cast<int>((sample_rate_ * duration) / local
38 scoped_ptr<AudioBus> bus(AudioBus::Create(num_channels_, num_samples));
/external/chromium_org/third_party/mesa/src/src/mesa/drivers/dri/i965/
H A Dgen6_multisample_state.c35 unsigned num_samples)
43 switch (num_samples) {
98 assert(!"Unrecognized num_samples in gen6_emit_3dstate_multisample");
118 unsigned num_samples, float coverage,
125 if (num_samples > 1) {
126 int coverage_int = (int) (num_samples * coverage + 0.5);
129 coverage_bits ^= (1 << num_samples) - 1;
146 unsigned num_samples = ctx->DrawBuffer->Visual.samples; local
157 gen6_emit_3dstate_multisample(brw, num_samples);
158 gen6_emit_3dstate_sample_mask(brw, num_samples, coverag
34 gen6_emit_3dstate_multisample(struct brw_context *brw, unsigned num_samples) argument
117 gen6_emit_3dstate_sample_mask(struct brw_context *brw, unsigned num_samples, float coverage, bool coverage_invert) argument
[all...]
/external/chromium_org/third_party/webrtc/common_audio/
H A Dwav_writer.h35 void WriteSamples(const float* samples, size_t num_samples);
36 void WriteSamples(const int16_t* samples, size_t num_samples);
40 uint32_t num_samples() const { return num_samples_; } function in class:webrtc::WavFile
63 size_t num_samples);
H A Dwav_writer.cc49 void WavFile::WriteSamples(const int16_t* samples, size_t num_samples) { argument
54 fwrite(samples, sizeof(*samples), num_samples, file_handle_);
55 CHECK_EQ(num_samples, written);
66 void WavFile::WriteSamples(const float* samples, size_t num_samples) { argument
68 for (size_t i = 0; i < num_samples; i += kChunksize) {
70 const size_t chunk = std::min(kChunksize, num_samples - i);
101 size_t num_samples) {
102 reinterpret_cast<webrtc::WavFile*>(wf)->WriteSamples(samples, num_samples);
114 return reinterpret_cast<const webrtc::WavFile*>(wf)->num_samples();
99 rtc_WavWriteSamples(rtc_WavFile* wf, const float* samples, size_t num_samples) argument
H A Dwav_header.cc35 uint32_t num_samples) {
75 if (num_samples > max_samples)
79 if (num_samples % num_channels != 0)
103 uint32_t num_samples) {
105 bytes_per_sample, num_samples));
127 const uint32_t bytes_in_payload = bytes_per_sample * num_samples;
31 CheckWavParameters(int num_channels, int sample_rate, WavFormat format, int bytes_per_sample, uint32_t num_samples) argument
98 WriteWavHeader(uint8_t* buf, int num_channels, int sample_rate, WavFormat format, int bytes_per_sample, uint32_t num_samples) argument
/external/mesa3d/src/mesa/drivers/dri/i965/
H A Dgen6_multisample_state.c35 unsigned num_samples)
43 switch (num_samples) {
98 assert(!"Unrecognized num_samples in gen6_emit_3dstate_multisample");
118 unsigned num_samples, float coverage,
125 if (num_samples > 1) {
126 int coverage_int = (int) (num_samples * coverage + 0.5);
129 coverage_bits ^= (1 << num_samples) - 1;
146 unsigned num_samples = ctx->DrawBuffer->Visual.samples; local
157 gen6_emit_3dstate_multisample(brw, num_samples);
158 gen6_emit_3dstate_sample_mask(brw, num_samples, coverag
34 gen6_emit_3dstate_multisample(struct brw_context *brw, unsigned num_samples) argument
117 gen6_emit_3dstate_sample_mask(struct brw_context *brw, unsigned num_samples, float coverage, bool coverage_invert) argument
[all...]
/external/chromium_org/third_party/webrtc/modules/audio_coding/neteq/
H A Ddtmf_tone_generator.cc151 // Generate num_samples of DTMF signal and write to |output|.
152 int DtmfToneGenerator::Generate(int num_samples, argument
158 if (num_samples < 0 || !output) {
162 output->AssertSize(num_samples);
163 for (int i = 0; i < num_samples; ++i) {
189 return num_samples;
H A Dstatistics_calculator.cc55 void StatisticsCalculator::ExpandedVoiceSamples(int num_samples) { argument
56 expanded_voice_samples_ += num_samples;
59 void StatisticsCalculator::ExpandedNoiseSamples(int num_samples) { argument
60 expanded_noise_samples_ += num_samples;
63 void StatisticsCalculator::PreemptiveExpandedSamples(int num_samples) { argument
64 preemptive_samples_ += num_samples;
67 void StatisticsCalculator::AcceleratedSamples(int num_samples) { argument
68 accelerate_samples_ += num_samples;
71 void StatisticsCalculator::AddZeros(int num_samples) { argument
72 added_zero_samples_ += num_samples;
79 LostSamples(int num_samples) argument
83 IncreaseCounter(int num_samples, int fs_hz) argument
[all...]
/external/chromium_org/tools/telemetry/telemetry/timeline/
H A Dcounter.py83 def num_samples(self): member in class:Counter
87 if self.num_series * self.num_samples != len(self.samples):
97 for i in xrange(self.num_samples):
/external/srec/srec/cfront/
H A Dchelfep.c54 int num_samples,
72 inFramesWorth, refFramesWorth, num_samples);
50 make_frame(front_channel *channel, front_wave *waveobj, front_freq *freqobj, front_cep *cepobj, voicing_info *voice, samdata *inFramesWorth, samdata *refFramesWorth, int num_samples, featdata *framdata, featdata *voicedata) argument
/external/chromium_org/content/browser/speech/endpointer/
H A Dendpointer.cc94 const int num_samples = raw_audio.NumSamples(); local
101 while (sample_index + frame_size_ <= num_samples) {
H A Denergy_endpointer.cc18 float RMS(const int16* samples, int num_samples) { argument
21 for (int i = 0; i < num_samples; ++i) {
27 sum /= num_samples;
29 return static_cast<float>(sqrt((ssq / num_samples) - (sum * sum)));
234 int num_samples,
237 float rms = RMS(samples, num_samples);
232 ProcessAudioFrame(int64 time_us, const int16* samples, int num_samples, float* rms_out) argument
/external/chromium_org/gpu/command_buffer/tests/
H A Dgl_chromium_framebuffer_multisample_unittest.cc78 GLsizei num_samples = 4, max_samples = 0; local
80 num_samples = std::min(num_samples, max_samples);
86 GL_RENDERBUFFER, num_samples, GL_RGBA8_OES, width, height);
90 EXPECT_GE(param, num_samples);
/external/chromium_org/mojo/services/test_service/
H A Dtest_request_tracker_impl.cc59 size_t num_samples = it1->second.size(); local
60 if (num_samples == 0)
68 report->mean_health = mean_health_numerator / num_samples;
/external/chromium_org/net/quic/congestion_control/
H A Drtt_stats.cc39 void RttStats::SampleNewRecentMinRtt(uint32 num_samples) { argument
40 num_min_rtt_samples_remaining_ = num_samples;
/external/chromium_org/third_party/webrtc/modules/utility/source/
H A Dfile_player_unittests.cc64 int num_samples; local
66 player_->Get10msAudioFromFile(out, num_samples, kSampleRateHz));
67 checksum.Update(out, num_samples * sizeof(out[0]));
69 ASSERT_EQ(static_cast<size_t>(num_samples),
70 fwrite(out, sizeof(out[0]), num_samples, output_file_));
/external/chromium_org/third_party/webrtc/modules/video_coding/utility/
H A Dquality_scaler.cc105 bool QualityScaler::MovingAverage::GetAverage(size_t num_samples, int* avg) { argument
106 assert(num_samples > 0);
107 if (num_samples > samples_.size())
111 while (num_samples < samples_.size()) {
116 *avg = sum_ / static_cast<int>(num_samples);
/external/opencv/ml/src/
H A Dmltestset.cpp60 int num_samples,
87 if( num_samples < 1 )
88 CV_ERROR( CV_StsBadArg, "num_samples parameter must be positive" );
105 CV_CALL( *samples = cvCreateMat( num_samples, num_features, CV_32FC1 ) );
106 CV_CALL( *responses = cvCreateMat( 1, num_samples, CV_32SC1 ) );
133 num_classes = MIN( num_samples, num_classes );
136 for( i = 0, cur_class = 0; i < num_samples; ++cur_class )
141 last_idx = num_samples * (cur_class + 1) / num_classes - 1;
145 for( ; elem.d <= max_dst && i < num_samples; ++i )
148 if( i < num_samples
59 cvCreateTestSet( int type, CvMat** samples, int num_samples, int num_features, CvMat** responses, int num_classes, ... ) argument
[all...]
/external/chromium_org/media/audio/mac/
H A Daudio_low_latency_input_mac_unittest.cc82 const int num_samples = src->frames() * src->channels(); variable
83 scoped_ptr<int16> interleaved(new int16[num_samples]);
90 const int size = bytes_per_sample * num_samples;
/external/chromium_org/third_party/webrtc/modules/audio_processing/test/
H A Dtest_utils.h35 void WriteSamples(const int16_t* samples, size_t num_samples) { argument
39 fwrite(samples, sizeof(*samples), num_samples, file_handle_);
42 void WriteSamples(const float* samples, size_t num_samples) { argument
43 fwrite(samples, sizeof(*samples), num_samples, file_handle_);
/external/chromium_org/third_party/webrtc/test/
H A Dfake_audio_device.cc104 int num_samples = bytes_read / 2; // 2 bytes per sample. local
108 num_samples,
/external/ceres-solver/internal/ceres/
H A Dpolynomial.cc333 const int num_samples = samples.size(); local
335 for (int i = 0; i < num_samples; ++i) {
350 for (int i = 0; i < num_samples; ++i) {
/external/chromium_org/content/browser/speech/
H A Daudio_encoder.cc90 const int num_samples = raw_audio.NumSamples(); local
91 scoped_ptr<FLAC__int32[]> flac_samples(new FLAC__int32[num_samples]);
93 for (int i = 0; i < num_samples; ++i)
96 FLAC__stream_encoder_process(encoder_, &flac_samples_ptr, num_samples);
154 int num_samples = raw_audio.NumSamples(); local
156 num_samples -= (num_samples % samples_per_frame_);
157 for (int i = 0; i < num_samples; i += samples_per_frame_) {
/external/chromium_org/media/cast/receiver/
H A Daudio_decoder.cc182 const int num_samples = len / sizeof(int16) / num_channels_; variable
183 if (num_samples <= 0)
189 const int num_elements = num_samples * num_channels_;
193 audio_bus = AudioBus::Create(num_channels_, num_samples).Pass();
194 audio_bus->FromInterleaved(pcm_data, num_samples, sizeof(int16));

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