Searched refs:bytes_per_sample (Results 1 - 25 of 35) sorted by relevance

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/external/chromium_org/third_party/webrtc/common_audio/
H A Dwav_header.h21 kWavFormatPcm = 1, // PCM, each sample of size bytes_per_sample
30 int bytes_per_sample,
41 int bytes_per_sample,
H A Dwav_header.cc34 int bytes_per_sample,
36 // num_channels, sample_rate, and bytes_per_sample must be positive, must fit
39 if (num_channels <= 0 || sample_rate <= 0 || bytes_per_sample <= 0)
46 if (static_cast<uint64_t>(bytes_per_sample) * 8 >
49 if (static_cast<uint64_t>(sample_rate) * num_channels * bytes_per_sample >
53 // format and bytes_per_sample must agree.
57 if (bytes_per_sample != 1 && bytes_per_sample != 2)
62 if (bytes_per_sample != 1)
74 bytes_per_sample;
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
[all...]
/external/chromium_org/content/browser/speech/
H A Daudio_buffer.cc12 AudioChunk::AudioChunk(int bytes_per_sample) argument
13 : bytes_per_sample_(bytes_per_sample) {
16 AudioChunk::AudioChunk(const uint8* data, size_t length, int bytes_per_sample) argument
18 bytes_per_sample_(bytes_per_sample) {
19 DCHECK_EQ(length % bytes_per_sample, 0U);
44 AudioBuffer::AudioBuffer(int bytes_per_sample)
45 : bytes_per_sample_(bytes_per_sample) {
46 DCHECK(bytes_per_sample == 1 ||
47 bytes_per_sample == 2 ||
48 bytes_per_sample
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H A Daudio_buffer.h21 explicit AudioChunk(int bytes_per_sample);
22 AudioChunk(const uint8* data, size_t length, int bytes_per_sample);
25 int bytes_per_sample() const { return bytes_per_sample_; } function in class:content::AudioChunk
46 explicit AudioBuffer(int bytes_per_sample);
/external/flac/libFLAC/include/private/
H A Dmd5.h42 FLAC__bool FLAC__MD5Accumulate(FLAC__MD5Context *ctx, const FLAC__int32 * const signal[], unsigned channels, unsigned samples, unsigned bytes_per_sample);
/external/chromium_org/media/base/
H A Daudio_block_fifo.cc27 int bytes_per_sample) {
30 DCHECK_GT(bytes_per_sample, 0);
47 source_ptr, write_pos_, push_frames, bytes_per_sample);
56 source_ptr += push_frames * bytes_per_sample * channels_;
25 Push(const void* source, int frames, int bytes_per_sample) argument
H A Daudio_block_fifo.h29 void Push(const void* source, int frames, int bytes_per_sample);
H A Daudio_bus.h59 // |bytes_per_sample| per value. Values are scaled and bias corrected during
63 void FromInterleaved(const void* source, int frames, int bytes_per_sample);
64 void ToInterleaved(int frames, int bytes_per_sample, void* dest) const;
65 void ToInterleavedPartial(int start_frame, int frames, int bytes_per_sample,
73 int bytes_per_sample);
H A Daudio_bus.cc241 int frames, int bytes_per_sample) {
243 switch (bytes_per_sample) {
273 int bytes_per_sample) {
274 FromInterleavedPartial(source, 0, frames, bytes_per_sample);
277 void AudioBus::ToInterleaved(int frames, int bytes_per_sample, argument
279 ToInterleavedPartial(0, frames, bytes_per_sample, dest);
284 int bytes_per_sample, void* dest) const {
286 switch (bytes_per_sample) {
301 memset(dest, 0, frames * bytes_per_sample);
240 FromInterleavedPartial(const void* source, int start_frame, int frames, int bytes_per_sample) argument
272 FromInterleaved(const void* source, int frames, int bytes_per_sample) argument
283 ToInterleavedPartial(int start_frame, int frames, int bytes_per_sample, void* dest) const argument
H A Daudio_block_fifo_unittest.cc31 const int bytes_per_sample = 2; local
32 const int data_byte_size = bytes_per_sample * channels * frames_to_push;
35 fifo->Push(data.get(), frames_to_push, bytes_per_sample);
/external/chromium_org/remoting/codec/
H A Daudio_encoder_verbatim.cc21 DCHECK_NE(AudioPacket::BYTES_PER_SAMPLE_INVALID, packet->bytes_per_sample());
H A Daudio_decoder_verbatim.cc24 (packet->bytes_per_sample() != AudioPacket::BYTES_PER_SAMPLE_2) ||
H A Daudio_decoder_opus.cc105 decoded_packet->bytes_per_sample();
128 decoded_packet->bytes_per_sample();
/external/qemu/distrib/sdl-1.2.15/src/audio/paudio/
H A DSDL_paudio.c237 int bytes_per_sample; local
330 bytes_per_sample = 1;
336 bytes_per_sample = 1;
343 bytes_per_sample = 2;
350 bytes_per_sample = 2;
358 bytes_per_sample = 2;
364 bytes_per_sample = 2;
399 / bytes_per_sample
405 / bytes_per_sample
409 paud_init.bsize = bytes_per_sample * spe
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/external/chromium_org/third_party/libvpx/source/libvpx/test/
H A Dmd5_helper.h31 const int bytes_per_sample = local
36 img->x_chroma_shift : img->d_w) * bytes_per_sample;
H A Dy4m_test.cc60 const int bytes_per_sample = (img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) ? 2 : 1; local
66 fwrite(buf, bytes_per_sample, w, file);
/external/chromium_org/media/audio/
H A Dsimple_sources_unittest.cc20 static const uint32 bytes_per_sample = 2; local
25 AudioParameters::kTelephoneSampleRate, bytes_per_sample * 8, samples);
/external/flac/libFLAC/
H A Dmd5.c277 static void format_input_(FLAC__byte *buf, const FLAC__int32 * const signal[], unsigned channels, unsigned samples, unsigned bytes_per_sample) argument
285 if(channels == 2 && bytes_per_sample == 2) {
291 else if(channels == 1 && bytes_per_sample == 2) {
298 if(bytes_per_sample == 2) {
326 else if(bytes_per_sample == 3) {
358 else if(bytes_per_sample == 1) {
382 else { /* bytes_per_sample == 4, maybe optimize more later */
398 FLAC__bool FLAC__MD5Accumulate(FLAC__MD5Context *ctx, const FLAC__int32 * const signal[], unsigned channels, unsigned samples, unsigned bytes_per_sample) argument
400 const size_t bytes_needed = (size_t)channels * (size_t)samples * (size_t)bytes_per_sample;
403 if((size_t)channels > SIZE_MAX / (size_t)bytes_per_sample)
[all...]
/external/srec/srec/EventLog/include/
H A Driff.h62 * number of channels * bytes_per_sample
66 * bytes_per_sample * 8 (PCM-specific field)
229 int bytes_per_sample,
/external/chromium_org/media/audio/mac/
H A Daudio_low_latency_input_mac_unittest.cc84 const int bytes_per_sample = sizeof(*interleaved); variable
85 src->ToInterleaved(src->frames(), bytes_per_sample, interleaved.get());
90 const int size = bytes_per_sample * num_samples;
/external/chromium_org/content/renderer/media/
H A Dwebrtc_audio_device_impl.cc141 int bytes_per_sample = sizeof(render_buffer_[0]); local
143 audio_bus->channels() * frames_per_10_ms * bytes_per_sample;
162 audio_transport_callback_->PullRenderData(bytes_per_sample * kBitsPerByte,
174 bytes_per_sample,
193 bytes_per_sample);
/external/chromium_org/remoting/client/
H A Daudio_player.cc38 DCHECK_EQ(kSampleSizeBytes, packet->bytes_per_sample());
/external/chromium_org/media/filters/
H A Daudio_file_reader.cc135 size_t bytes_per_sample = av_get_bytes_per_sample(codec_context_->sample_fmt);
228 av_frame->data[0], current_frame, frames_read, bytes_per_sample);
/external/srec/srec/EventLog/src/
H A Driff.c769 /* assuming nchannels = 1, usually bytes_per_sample==blockAlign / nchannels (not aurora!) */
939 * sampling rate = bytes_per_sample = -1; other fields of WaveFormat undefined
946 int bytes_per_sample,
967 (bytes_per_sample == -1 && format_tag != WAVEFORMAT_AURORA &&
974 if (bytes_per_sample > 0)
975 num_samples = num_bytes / bytes_per_sample;
1024 bytes_sec = (short)(rate * num_channels * bytes_per_sample);
1025 block_align = bytes_per_sample * num_channels;
1042 if (bytes_per_sample == 2)
941 convertBuf2Riff( unsigned char *waveform, unsigned int num_bytes, wchar_t *audio_type, int rate, int bytes_per_sample, SwiRiffStruct *swichunk, unsigned char **buf, unsigned int *buflen) argument
/external/chromium_org/media/audio/win/
H A Daudio_low_latency_input_win_unittest.cc132 const int bytes_per_sample = sizeof(*interleaved); local
133 src->ToInterleaved(src->frames(), bytes_per_sample, interleaved.get());
138 const int size = bytes_per_sample * num_samples;

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