Searched defs:channels (Results 1 - 23 of 23) sorted by relevance

/frameworks/av/cmds/stagefright/
H A Daudioloop.cpp50 static const int channels = 1; // not permitted to be stereo now local
92 channels);
95 source = new SineSource(kSampleRate, channels);
104 meta->setInt32(kKeyChannelCount, channels);
/frameworks/av/media/libstagefright/codecs/opus/dec/
H A DSoftOpus.h33 int channels; member in struct:android::OpusHeader
/frameworks/av/media/libstagefright/codecs/aacenc/src/
H A Dstat_bits.c181 Word16 channels,
193 switch (channels) {
179 countStaticBitdemand(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, Word16 channels, Word16 adtsUsed) argument
H A Dpsy_main.c193 Word16 channels,
198 Word32 channelBitRate = bitRate/channels;
207 err = InitTnsConfigurationLong(bitRate, sampleRate, channels,
217 err = InitTnsConfigurationShort(bitRate, sampleRate, channels,
222 for(ch=0;ch < channels;ch++){
225 bitRate, channels);
261 Word16 ch; /* counts through channels */
264 Word16 channels; local
267 channels = elemInfo->nChannelsInEl;
271 for(ch = 0; ch < channels; c
190 psyMainInit(PSY_KERNEL *hPsy, Word32 sampleRate, Word32 bitRate, Word16 channels, Word16 tnsMask, Word16 bandwidth) argument
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H A Dtns.c137 Word16 channels, /*!< number of channels */
149 if ( sub(channels,2) == 0 ) {
204 Word16 channels, /*!< number of channels */
215 if ( sub(channels,2) == 0 ) {
135 InitTnsConfigurationLong(Word32 bitRate, Word32 sampleRate, Word16 channels, TNS_CONFIG *tC, PSY_CONFIGURATION_LONG *pC, Word16 active) argument
202 InitTnsConfigurationShort(Word32 bitRate, Word32 sampleRate, Word16 channels, TNS_CONFIG *tC, PSY_CONFIGURATION_SHORT *pC, Word16 active) argument
/frameworks/av/services/audioflinger/tests/
H A Dresampler_tests.cpp39 void resample(int channels, void *output, argument
52 (int32_t*) output + channels*i, thisFrames, provider);
72 void testBufferIncrement(size_t channels, bool useFloat, argument
81 provider.setChirp<float>(channels,
84 provider.setChirp<int16_t>(channels,
91 size_t outputFrameSize = channels * (useFloat ? sizeof(float) : sizeof(int32_t));
98 resampler = android::AudioResampler::create(format, channels, outputFreq, quality);
107 resample(channels, reference, outputFrames, refIncr, &provider, resampler);
116 resampler = android::AudioResampler::create(format, channels, outputFreq, quality);
131 resample(channels, tes
163 testStopbandDownconversion(size_t channels, unsigned inputFreq, unsigned outputFreq, unsigned passband, unsigned stopband, enum android::AudioResampler::src_quality quality) argument
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H A Dtest-mixer.cpp39 fprintf(stderr, "Usage: %s [-f] [-m] [-c channels]"
44 fprintf(stderr, " -c number of mixer output channels\n");
50 fprintf(stderr, " <command> can be 'sine:[(i|f),]<channels>,<frequency>,<samplerate>'\n");
51 fprintf(stderr, " 'chirp:[(i|f),]<channels>,<samplerate>'\n");
55 uint32_t sampleRate, uint32_t channels, size_t frames, bool isBufferFloat) {
63 info.channels = channels;
65 printf("saving file:%s channels:%u samplerate:%u frames:%zu\n",
66 filename, info.channels, info.samplerate, frames);
54 writeFile(const char *filename, const void *buffer, uint32_t sampleRate, uint32_t channels, size_t frames, bool isBufferFloat) argument
H A Dtest_utils.h177 int mFrameSize; // frame size (# channels * bytes per sample)
188 size_t channels, double sampleRate, double freq)
197 for (size_t j = 0; j < channels; ++j) {
198 buffer[i*channels + j] = yt / T(j + 1);
212 size_t channels, double sampleRate, double minfreq, double maxfreq)
223 for (size_t j = 0; j < channels; ++j) {
224 buffer[i*channels + j] = yt / T(j + 1);
250 void setChirp(size_t channels, double minfreq, double maxfreq, double sampleRate, double time) argument
252 createBufferByFrames<T>(channels, sampleRate, sampleRate*time);
257 void setSine(size_t channels, argument
187 createSine(void *vbuffer, size_t frames, size_t channels, double sampleRate, double freq) argument
211 createChirp(void *vbuffer, size_t frames, size_t channels, double sampleRate, double minfreq, double maxfreq) argument
284 createBufferByFrames(size_t channels, uint32_t sampleRate, size_t frames) argument
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/frameworks/av/services/audioflinger/
H A Dtest-resample.cpp39 fprintf(stderr,"Usage: %s [-p] [-f] [-F] [-v] [-c channels]"
48 fprintf(stderr," -c # channels (1-2 for lq|mq|hq; 1-8 for dlq|dmq|dhq)\n");
109 int channels = 1; local
132 channels = atoi(optarg);
181 if (channels < 1
182 || channels > (quality < AudioResampler::DYN_LOW_QUALITY ? 2 : 8)) {
183 fprintf(stderr, "invalid number of audio channels %d\n", channels);
218 input_size = info.frames * info.channels * sizeof(short);
222 channels
253 reinterpret_cast<int16_t*>(input_vaddr), input_frames * channels); local
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H A DAudioMixer.cpp294 // resampler channels may have changed.
299 // recreate the resampler with updated format, channels, saved sampleRate.
778 // TODO: Remove MONO_HACK. Resampler sees #channels after the downmixer
783 " format(%#x) channels(%d) devSampleRate(%u) quality(%d)\n",
807 // TODO: Remove MONO_HACK. Resampler sees #channels after the downmixer
830 * if one channel requires ramping, all channels are ramped.
1629 " %p track %d, channels %d, needs %08x, volume %08x vfl %f vfr %f",
1717 static void volumeRampMulti(uint32_t channels, TO* out, size_t frameCount, argument
1720 switch (channels) {
1761 static void volumeMulti(uint32_t channels, T argument
1846 const uint32_t channels = t->mMixerChannelCount; local
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/frameworks/wilhelm/tests/examples/
H A DslesTestFeedback.cpp40 static SLuint32 channels = 1; // -c# variable
182 memset(buffer, 0, bufSizeInFrames * channels * sizeof(short));
192 for (unsigned k = 0; k < channels; k++) {
193 ((short *)buffer)[(i+j)*channels+k] = j < 4 ? 0x7FFF : 0x8000;
288 channels = atoi(&arg[2]);
289 if (channels < 1 || channels > 2) {
291 (unsigned) channels);
292 channels = 2;
341 bufSizeInBytes = channels * bufSizeInFrame
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/frameworks/opt/net/wifi/service/lib/
H A Dwifi_hal_stub.cpp33 /* List of all supported channels, including 5GHz channels */
113 int band, int max_channels, wifi_channel *channels, int *num_channels) {
112 wifi_get_valid_channels_stub(wifi_interface_handle handle, int band, int max_channels, wifi_channel *channels, int *num_channels) argument
/frameworks/av/include/media/
H A DMediaProfiles.h95 * aud.ch - number of audio channels
142 * enc.aud.ch.min - min number of channels
143 * enc.aud.ch.max - max number of channels
209 AudioCodec(audio_encoder codec, int bitRate, int sampleRate, int channels) argument
213 mChannels(channels) {}
/frameworks/base/wifi/java/android/net/wifi/
H A DWifiScanner.java55 /** 5 GHz band excluding DFS channels */
56 public static final int WIFI_BAND_5_GHZ = 2; /* 5 GHz band without DFS channels */
57 /** DFS channels from 5 GHz band only */
58 public static final int WIFI_BAND_5_GHZ_DFS_ONLY = 4; /* 5 GHz band with DFS channels */
59 /** 5 GHz band including DFS channels */
60 public static final int WIFI_BAND_5_GHZ_WITH_DFS = 6; /* 5 GHz band with DFS channels */
61 /** Both 2.4 GHz band and 5 GHz band; no DFS channels */
62 public static final int WIFI_BAND_BOTH = 3; /* both bands without DFS channels */
63 /** Both 2.4 GHz band and 5 GHz band; with DFS channels */
64 public static final int WIFI_BAND_BOTH_WITH_DFS = 7; /* both bands with DFS channels */
159 public ChannelSpec[] channels; field in class:WifiScanner.ScanSettings
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/frameworks/av/media/libmediaplayerservice/
H A DStagefrightRecorder.cpp365 status_t StagefrightRecorder::setParamAudioNumberOfChannels(int32_t channels) { argument
366 ALOGV("setParamAudioNumberOfChannels: %d", channels);
367 if (channels <= 0 || channels >= 3) {
368 ALOGE("Invalid number of audio channels: %d", channels);
372 // Additional check on the number of channels will be performed later.
373 mAudioChannels = channels;
665 } else if (key == "audio-param-number-of-channels") {
1381 ALOGW("Intended number of audio channels (
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/frameworks/base/services/core/java/com/android/server/tv/
H A DTvInputManagerService.java598 InputChannel[] channels = InputChannel.openInputChannelPair(sessionToken.toString());
601 ITvInputSessionCallback callback = new SessionCallback(sessionState, channels);
605 service.createSession(channels[1], callback, sessionState.info.getId());
612 channels[1].dispose();
2128 SessionCallback(SessionState sessionState, InputChannel[] channels) { argument
2130 mChannels = channels;
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/
H A DWifiScanningServiceImpl.java594 int num_channels = settings.channels == null ? 0 : settings.channels.length;
677 ChannelSpec desiredChannels[] = settings.channels;
683 // check the channels this client asked for ..
748 ChannelSpec desiredChannels[] = settings.channels;
956 bucketSettings.channels = new WifiNative.ChannelSettings[MAX_CHANNELS];
966 // check to see if any of the channels are being scanned already
970 ChannelSpec channels[] = settings.channels;
971 if (channels
1784 copyChannels( ChannelSpec channelSpec[], int offset, int channels[]) argument
1870 getBandFromChannels(ChannelSpec[] channels) argument
1884 getBandFromChannels(WifiNative.ChannelSettings[] channels) argument
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H A DWifiNative.java469 * indicating entire ranges of channels
1369 ChannelSettings channels[]; field in class:WifiNative.BucketSettings
/frameworks/opt/net/wifi/service/jni/
H A Dcom_android_server_wifi_WifiNative.cpp549 bucket, "channels", channel_array_type, j);
551 params.buckets[i].channels[j].channel = helper.getIntField(channel, "frequency");
552 params.buckets[i].channels[j].dwellTimeMs = helper.getIntField(channel, "dwell_time_ms");
555 params.buckets[i].channels[j].passive = (passive ? 1 : 0);
557 // ALOGD("Initialized channel %d", params.buckets[i].channels[j].channel);
1307 ALOGD("getting valid channels %p", handle);
1310 wifi_channel channels[64]; local
1313 channels, &num_channels);
1322 helper.setIntArrayRegion(channelArray, 0, num_channels, channels);
/frameworks/av/services/audiopolicy/managerdefault/
H A DAudioPolicyManager.cpp941 "format %d, channels %x, flags %x", stream, samplingRate, format, channelMask, flags);
2252 // TODO: reconfigure output format and channels here
2304 // TODO: reconfigure output format and channels here
3017 int channels = 0; local
3020 channels = AUDIO_CHANNEL_OUT_STEREO;
3022 channels = AUDIO_CHANNEL_OUT_MONO;
3024 if (channels != 0) {
3026 mTestChannels = channels;
3029 outputParam.addInt(String8("channels"), channels);
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/frameworks/av/media/libstagefright/
H A DMPEG4Extractor.cpp344 static bool AdjustChannelsAndRate(uint32_t fourcc, uint32_t *channels, uint32_t *rate) { argument
347 *channels = 1;
352 *channels = 1;
1348 ALOGV("*** coding='%s' %d channels, size %d, rate %d\n",
/frameworks/wilhelm/include/OMXAL/
H A DOpenMAXAL.h3102 XAuint32 channels; member in struct:XAAudioStreamInformation_
3128 XAuint32 channels; member in struct:XAMIDIStreamInformation_
/frameworks/data-binding/prebuilds/1.0-rc0/
H A Ddatabinding-studio-bundle.jarMETA-INF/ META-INF/MANIFEST.MF android/ android/databinding/ android/databinding/Bindable.class Bindable. ...

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