Searched defs:channels (Results 26 - 50 of 233) sorted by relevance

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/external/mesa3d/src/compiler/glsl/
H A Dopt_vectorize.cpp28 * multiple channels of the same variable into a single vectorized expression
73 channels = 0;
97 unsigned channels; member in class:__anon14668::ir_vectorize_visitor
179 if (this->last_assignment && this->channels > 1) {
180 ir_swizzle_mask mask = {0, 0, 0, 0, channels, 0};
261 this->channels >= 4 ||
382 this->channels++;
393 * multiple channels of the same variable into a single vectorized expression
H A Dopt_dead_code_local.cpp63 /* bitmask of xyzw channels written that haven't been used so far. */
239 unsigned channels = 0; local
245 components[channels++] = next;
252 channels);
/external/pdfium/third_party/libpng16/
H A Dpngwtran.c21 * row_info bit depth should be 8 (one pixel per byte). The channels
30 row_info->channels == 1)
156 row_info->pixel_depth = (png_byte)(bit_depth * row_info->channels);
180 int channels = 0; local
184 shift_start[channels] = row_info->bit_depth - bit_depth->red;
185 shift_dec[channels] = bit_depth->red;
186 channels++;
188 shift_start[channels] = row_info->bit_depth - bit_depth->green;
189 shift_dec[channels] = bit_depth->green;
190 channels
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/external/skia/third_party/libpng/
H A Dpngwtran.c21 * row_info bit depth should be 8 (one pixel per byte). The channels
30 row_info->channels == 1)
156 row_info->pixel_depth = (png_byte)(bit_depth * row_info->channels);
180 int channels = 0; local
184 shift_start[channels] = row_info->bit_depth - bit_depth->red;
185 shift_dec[channels] = bit_depth->red;
186 channels++;
188 shift_start[channels] = row_info->bit_depth - bit_depth->green;
189 shift_dec[channels] = bit_depth->green;
190 channels
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/external/webrtc/webrtc/modules/audio_coding/acm2/
H A Dacm_codec_database.cc115 // Basic block samples, max number of channels that are supported.
285 // Looks for a matching payload name, frequency, and channels in the
287 // entries with different frequencies and/or channels.
292 codec_inst.channels));
297 size_t channels) {
303 // Payload name, sampling frequency and number of channels need to match.
308 // The number of channels must match for all codecs but Opus.
310 channels_match = (channels == ci.channels);
312 // For opus we just check that number of channels i
295 CodecId(const char* payload_name, int frequency, size_t channels) argument
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H A Dacm_send_test_oldapi.cc52 int channels,
57 sampling_freq_hz, channels));
61 input_frame_.num_channels_ = channels;
50 RegisterCodec(const char* payload_name, int sampling_freq_hz, int channels, int payload_type, int frame_size_samples) argument
H A Dacm_receive_test_oldapi.cc27 // the number of channels for the Opus codec to always be 1.
58 size_t channels,
60 if (channels != 1)
135 my_codec_param.channels,
166 // Don't check number of channels for PLC output, since each test run
56 RemapPltypeAndUseThisCodec(const char* plname, int plfreq, size_t channels, int* pltype) argument
/external/webrtc/webrtc/modules/audio_coding/neteq/
H A Ddtmf_tone_generator_unittest.cc31 void TestAllTones(int fs_hz, int channels) { argument
32 AudioMultiVector signal(channels);
52 for (int channel = 0; channel < channels; ++channel) {
62 void TestAmplitudes(int fs_hz, int channels) { argument
63 AudioMultiVector signal(channels);
64 AudioMultiVector ref_signal(channels);
84 for (int channel = 0; channel < channels; ++channel) {
H A Dexpand_unittest.cc29 size_t channels = 1; local
30 BackgroundNoise bgn(channels);
34 Expand expand(&bgn, &sync_buffer, &random_vector, &statistics, fs, channels);
39 size_t channels = 1; local
40 BackgroundNoise bgn(channels);
46 &statistics, fs, channels);
98 ASSERT_EQ(1u, num_channels_) << "Fix: Must populate all channels.";
/external/webrtc/webrtc/modules/audio_coding/test/
H A DPacketLossTest.cc30 int channels,
38 Receiver::Setup(acm, rtpStream, ss.str(), channels);
91 int channels, int expected_loss_rate) {
92 Sender::Setup(acm, rtpStream, in_file_name, sample_rate, channels);
112 PacketLossTest::PacketLossTest(int channels, int expected_loss_rate, argument
114 : channels_(channels),
27 Setup(AudioCodingModule *acm, RTPStream *rtpStream, std::string out_file_name, int channels, int loss_rate, int burst_length) argument
89 Setup(AudioCodingModule *acm, RTPStream *rtpStream, std::string in_file_name, int sample_rate, int channels, int expected_loss_rate) argument
H A DPCMFile.cc117 uint16_t channels = 1; local
119 channels = 2;
123 samples_10ms_ * channels, pcm_file_);
124 if (payload_size < samples_10ms_ * channels) {
125 for (int k = payload_size; k < samples_10ms_ * channels; k++) {
137 audio_frame.num_channels_ = channels;
192 const int channels = read_stereo_ ? 2 : 1; local
194 num_10ms_blocks * sizeof(int16_t) * samples_10ms_ * channels;
H A DTestVADDTX.cc77 channel_->SetIsStereo(codec_param.channels > 1);
82 void TestVadDtx::Run(std::string in_filename, int frequency, int channels, argument
89 in_file.ReadStereo(channels > 1);
H A Dopus_test.cc161 opus_codec_param.channels = 1;
208 void OpusTest::Run(TestPackStereo* channel, size_t channels, int bitrate, argument
247 if (channels == 1) {
264 channels,
267 written_samples += 480 * channels;
272 (channels * frame_length);
280 (channels == 1) ? opus_mono_encoder_ : opus_stereo_encoder_,
301 if (channels == 1) {
305 &out_audio[decoded_samples * channels], &audio_type);
308 opus_mono_decoder_, &out_audio[decoded_samples * channels],
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/external/webrtc/webrtc/modules/audio_processing/
H A Dhigh_pass_filter_impl.cc95 void HighPassFilterImpl::Initialize(size_t channels, int sample_rate_hz) { argument
96 std::vector<rtc::scoped_ptr<BiquadFilter>> new_filters(channels);
97 for (size_t i = 0; i < channels; i++) {
/external/ImageMagick/coders/
H A Dexr.c386 channels,
441 channels=0;
446 channels=IMF_WRITE_RGB;
448 channels=IMF_WRITE_RGBA;
450 channels=IMF_WRITE_YC;
452 channels=IMF_WRITE_YCA;
454 channels=IMF_WRITE_Y;
456 channels=IMF_WRITE_YA;
458 channels=IMF_WRITE_R;
460 channels
379 channels, local
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/external/flac/libFLAC/
H A Dmd5.c274 static void format_input_(FLAC__multibyte *mbuf, const FLAC__int32 * const signal[], unsigned channels, unsigned samples, unsigned bytes_per_sample) argument
284 #define BYTES_CHANNEL_SELECTOR(bytes, channels) (bytes * 100 + channels)
287 switch (BYTES_CHANNEL_SELECTOR (bytes_per_sample, channels)) {
457 for (channel = 0; channel < channels; channel++)
463 for (channel = 0; channel < channels; channel++)
469 for (channel = 0; channel < channels; channel++) {
479 for (channel = 0; channel < channels; channel++)
491 FLAC__bool FLAC__MD5Accumulate(FLAC__MD5Context *ctx, const FLAC__int32 * const signal[], unsigned channels, unsigned samples, unsigned bytes_per_sample) argument
493 const size_t bytes_needed = (size_t)channels * (size_
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/external/libopus/celt/dump_modes/
H A Ddump_modes.c277 int channels = 0; local
293 if (channels>0)
295 fprintf (file, "#define CHANNELS(mode) %d\n", channels);
296 if (channels==1)
/external/libpng/contrib/examples/
H A Dpngpixel.c35 unsigned int bit_depth, unsigned int channels)
42 png_uint_32 bit_offset_hi = bit_depth * ((x >> 6) * channels);
43 png_uint_32 bit_offset_lo = bit_depth * ((x & 0x3f) * channels + c);
34 component(png_const_bytep row, png_uint_32 x, unsigned int c, unsigned int bit_depth, unsigned int channels) argument
/external/libpng/contrib/gregbook/
H A Dreadpng2.h97 int channels; member in struct:_mainprog_info
/external/libpng/contrib/pngminus/
H A Dpng2pnm.c207 int channels; local
282 * get rowbytes and channels, and allocate image memory */
299 /* calculate new number of channels and store alpha-presence */
301 channels = 1;
303 channels = 2;
305 channels = 3;
307 channels = 4;
309 channels = 0; /* should never happen */
310 alpha_present = (channels - 1) % 2;
320 /* row_bytes is the width x number of channels
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/external/mesa3d/src/gallium/drivers/vc4/
H A Dvc4_qir_live_variables.c34 uint8_t channels; member in struct:partial_update_state
154 state->channels |= mask;
163 state->channels |= 1 << i;
169 if (state->channels == 0xf)
/external/opencv/otherlibs/highgui/
H A Dloadsave.cpp505 int channels, ipl_depth; local
515 channels = CV_MAT_CN( image->type );
516 if( channels != 1 && channels != 3 && channels != 4 )
536 image->cols, CV_MAKETYPE(CV_8U,channels)) );
543 image->height, ipl_depth, channels ))
/external/tremolo/Tremolo/
H A Divorbiscodec.h53 int channels; member in struct:vorbis_info
/external/webrtc/talk/media/base/
H A Dcodec.h131 size_t channels; member in struct:cricket::AudioCodec
138 size_t channels,
/external/webrtc/webrtc/common_audio/
H A Dchannel_buffer.h24 // bands, with access to a pointer arrays of the deinterleaved channels and
61 // Returns a pointer array to the full-band channels (or lower band channels).
63 // channels()[channel][sample].
67 T* const* channels() { return channels(0); } function in class:webrtc::ChannelBuffer
68 const T* const* channels() const { return channels(0); } function in class:webrtc::ChannelBuffer
70 // Returns a pointer array to the channels for a specific band.
72 // channels(ban
77 const T* const* channels(size_t band) const { function in class:webrtc::ChannelBuffer
81 T* const* channels(size_t band) { function in class:webrtc::ChannelBuffer
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