Searched refs:buffer (Results 401 - 425 of 1380) sorted by relevance

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/frameworks/support/compat/src/main/java/androidx/core/graphics/
H A DTypefaceCompatApi24Impl.java109 private static boolean addFontWeightStyle(Object family, ByteBuffer buffer, int ttcIndex, argument
113 family, buffer, ttcIndex, null /* variation axis */, weight, style);
139 ByteBuffer buffer = bufferCache.get(uri);
140 if (buffer == null) {
141 buffer = TypefaceCompatUtil.mmap(context, cancellationSignal, uri);
142 bufferCache.put(uri, buffer);
144 if (!addFontWeightStyle(family, buffer, font.getTtcIndex(), font.getWeight(),
158 final ByteBuffer buffer =
160 if (buffer == null) {
163 if (!addFontWeightStyle(family, buffer,
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/frameworks/native/opengl/tools/glgen/stubs/jsr239/
H A DGLCHeader.cpp119 getPointer(JNIEnv *_env, jobject buffer, jarray *array, jint *remaining, jint *offset) argument
126 position = _env->GetIntField(buffer, positionID);
127 limit = _env->GetIntField(buffer, limitID);
128 elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID);
131 getBasePointerID, buffer);
139 getBaseArrayID, buffer);
145 getBaseArrayOffsetID, buffer);
172 getDirectBufferPointer(JNIEnv *_env, jobject buffer) { argument
173 if (!buffer) {
176 void* buf = _env->GetDirectBufferAddress(buffer);
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/frameworks/av/services/audioflinger/
H A DTracks.cpp71 void *buffer,
116 size_t minBufferSize = buffer == NULL ? roundup(frameCount) : frameCount;
126 if (buffer == nullptr) {
134 if (buffer == NULL && alloc == ALLOC_CBLK) {
169 ALOGE("not enough memory for read-only buffer size=%zu", bufferSize);
171 roHeap->dump("buffer");
183 // However in this case the TrackBase does not reference the buffer directly.
184 // It should references the buffer via the pipe.
185 // Therefore, to detect incorrect usage of the buffer, we set mBuffer to NULL.
191 if (buffer
63 TrackBase( ThreadBase *thread, const sp<Client>& client, const audio_attributes_t& attr, uint32_t sampleRate, audio_format_t format, audio_channel_mask_t channelMask, size_t frameCount, void *buffer, size_t bufferSize, audio_session_t sessionId, uid_t clientUid, bool isOut, alloc_type alloc, track_type type, audio_port_handle_t portId) argument
274 releaseBuffer(AudioBufferProvider::Buffer* buffer) argument
373 Track( PlaybackThread *thread, const sp<Client>& client, audio_stream_type_t streamType, const audio_attributes_t& attr, uint32_t sampleRate, audio_format_t format, audio_channel_mask_t channelMask, size_t frameCount, void *buffer, size_t bufferSize, const sp<IMemory>& sharedBuffer, audio_session_t sessionId, uid_t uid, audio_output_flags_t flags, track_type type, audio_port_handle_t portId) argument
636 getNextBuffer( AudioBufferProvider::Buffer* buffer) argument
786 ServerProxy::Buffer buffer; local
1089 setAuxBuffer(int EffectId, int32_t *buffer) argument
1465 obtainBuffer( AudioBufferProvider::Buffer* buffer, uint32_t waitTimeMs) argument
1499 PatchTrack(PlaybackThread *playbackThread, audio_stream_type_t streamType, uint32_t sampleRate, audio_channel_mask_t channelMask, audio_format_t format, size_t frameCount, void *buffer, size_t bufferSize, audio_output_flags_t flags) argument
1542 getNextBuffer( AudioBufferProvider::Buffer* buffer) argument
1558 releaseBuffer(AudioBufferProvider::Buffer* buffer) argument
1568 obtainBuffer(Proxy::Buffer* buffer, const struct timespec *timeOut) argument
1585 releaseBuffer(Proxy::Buffer* buffer) argument
1643 RecordTrack( RecordThread *thread, const sp<Client>& client, const audio_attributes_t& attr, uint32_t sampleRate, audio_format_t format, audio_channel_mask_t channelMask, size_t frameCount, void *buffer, size_t bufferSize, audio_session_t sessionId, uid_t uid, audio_input_flags_t flags, track_type type, audio_port_handle_t portId) argument
1717 getNextBuffer(AudioBufferProvider::Buffer* buffer) argument
1867 PatchRecord(RecordThread *recordThread, uint32_t sampleRate, audio_channel_mask_t channelMask, audio_format_t format, size_t frameCount, void *buffer, size_t bufferSize, audio_input_flags_t flags) argument
1897 getNextBuffer( AudioBufferProvider::Buffer* buffer) argument
1914 releaseBuffer(AudioBufferProvider::Buffer* buffer) argument
1924 obtainBuffer(Proxy::Buffer* buffer, const struct timespec *timeOut) argument
1930 releaseBuffer(Proxy::Buffer* buffer) argument
1976 getNextBuffer(AudioBufferProvider::Buffer* buffer) argument
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H A DTrackBase.h42 // where to allocate the data buffer
46 ALLOC_PIPE, // do not allocate; use the pipe buffer
47 ALLOC_LOCAL, // allocate a local buffer
48 ALLOC_NONE, // do not allocate:use the buffer passed to TrackBase constructor
69 void *buffer,
91 void* buffer() const { return mBuffer; } function in class:TrackBase
107 virtual status_t getNextBuffer(AudioBufferProvider::Buffer* buffer) = 0;
108 virtual void releaseBuffer(AudioBufferProvider::Buffer* buffer);
188 void* mBuffer; // start of track buffer, typically in shared memory
202 const size_t mFrameCount;// size of track buffer give
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/frameworks/av/media/extractors/flac/
H A DFLACExtractor.cpp52 MediaBufferBase **buffer, const ReadOptions *options = NULL);
158 FLAC__byte buffer[], size_t *bytes);
167 const FLAC__Frame *frame, const FLAC__int32 * const buffer[]);
174 FLAC__byte buffer[], size_t *bytes,
193 const FLAC__Frame *frame, const FLAC__int32 * const buffer[],
213 const FLAC__StreamDecoder * /* decoder */, FLAC__byte buffer[],
216 return ((FLACParser *) client_data)->readCallback(buffer, bytes);
248 const FLAC__int32 * const buffer[], void *client_data)
250 return ((FLACParser *) client_data)->writeCallback(frame, buffer);
270 FLAC__byte buffer[], size_
212 read_callback( const FLAC__StreamDecoder * , FLAC__byte buffer[], size_t *bytes, void *client_data) argument
246 write_callback( const FLAC__StreamDecoder * , const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data) argument
269 readCallback( FLAC__byte buffer[], size_t *bytes) argument
321 writeCallback( const FLAC__Frame *frame, const FLAC__int32 * const buffer[]) argument
686 MediaBufferBase *buffer; local
763 MediaBufferBase *buffer; local
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/frameworks/base/core/jni/
H A Dandroid_hardware_SensorManager.cpp338 ASensorEvent buffer[16]; local
339 while ((n = q->read(buffer, 16)) > 0) {
341 if (buffer[i].type == SENSOR_TYPE_STEP_COUNTER) {
343 float value = float(buffer[i].u64.step_counter);
345 } else if (buffer[i].type == SENSOR_TYPE_DYNAMIC_SENSOR_META) {
347 value[0] = buffer[i].dynamic_sensor_meta.connected ? 1.f: 0.f;
348 value[1] = float(buffer[i].dynamic_sensor_meta.handle);
350 } else if (buffer[i].type == SENSOR_TYPE_ADDITIONAL_INFO) {
352 buffer[i].additional_info.data_int32);
354 buffer[
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H A Dandroid_hardware_UsbDeviceConnection.cpp94 char buffer[16384]; local
98 int length = read(fd, buffer, sizeof(buffer));
105 memcpy(bytes, buffer, length);
175 jbyteArray buffer, jint start, jint length, jint timeout)
184 if (buffer) {
185 bufferBytes = (jbyte*)env->GetPrimitiveArrayCritical(buffer, NULL);
192 env->ReleasePrimitiveArrayCritical(buffer, bufferBytes, 0);
200 jint endpoint, jbyteArray buffer, jint start, jint length, jint timeout)
209 if (buffer) {
173 android_hardware_UsbDeviceConnection_control_request(JNIEnv *env, jobject thiz, jint requestType, jint request, jint value, jint index, jbyteArray buffer, jint start, jint length, jint timeout) argument
199 android_hardware_UsbDeviceConnection_bulk_request(JNIEnv *env, jobject thiz, jint endpoint, jbyteArray buffer, jint start, jint length, jint timeout) argument
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/frameworks/opt/net/voip/src/jni/rtp/
H A DAudioGroup.cpp64 // We use a circular array to implement jitter buffer. The simplest way is doing
70 // jitter buffer. For a stream at 8000Hz it takes 32 kilobytes. These numbers
184 // Allocate jitter buffer.
288 int32_t buffer[4] = { local
295 buffer[3] |= htonl(1 << 23);
298 sendto(mSocket, buffer, sizeof(buffer), MSG_DONTWAIT,
305 int32_t buffer[mSampleCount + 3]; local
309 memset(buffer, 0, sizeof(buffer));
411 __attribute__((aligned(4))) uint8_t buffer[2048]; local
887 AudioTrack::Buffer buffer; local
903 AudioRecord::Buffer buffer; local
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/frameworks/native/libs/vr/libbufferhub/include/private/dvr/
H A Dbufferhub_rpc.h87 NativeBufferHandle(const IonBuffer& buffer, int id) argument
89 stride_(buffer.stride()),
90 width_(buffer.width()),
91 height_(buffer.height()),
92 layer_count_(buffer.layer_count()),
93 format_(buffer.format()),
94 usage_(buffer.usage()) {
97 const int fd_count = buffer.handle()->numFds;
98 const int int_count = buffer.handle()->numInts;
100 fds_.emplace_back(FileHandleType::AsDuplicate(buffer
110 Import(IonBuffer* buffer) argument
166 BufferDescription(const IonBuffer& buffer, const IonBuffer& metadata, int id, uint64_t buffer_state_bit, const FileHandleType& acquire_fence_fd, const FileHandleType& release_fence_fd) argument
191 ImportBuffer(IonBuffer* buffer) argument
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/frameworks/av/media/libaaudio/src/client/
H A DAudioStreamInternalCapture.cpp59 aaudio_result_t AudioStreamInternalCapture::read(void *buffer, int32_t numFrames, argument
62 return processData(buffer, numFrames, timeoutNanoseconds);
66 aaudio_result_t AudioStreamInternalCapture::processDataNow(void *buffer, int32_t numFrames, argument
79 // current buffer position.
113 // Read some data from the buffer.
115 int32_t framesProcessed = readNowWithConversion(buffer, numFrames);
155 aaudio_result_t AudioStreamInternalCapture::readNowWithConversion(void *buffer, argument
158 // buffer, numFrames);
160 uint8_t *destination = (uint8_t *) buffer;
/frameworks/av/media/libmedia/omx/1.0/
H A DWOmxNode.cpp141 OMX_U32 portIndex, size_t size, buffer_id *buffer,
148 [&fnStatus, buffer, native_handle](
153 *buffer = outBuffer;
162 OMX_U32 portIndex, const OMXBuffer &omxBuffer, buffer_id *buffer) {
171 [&fnStatus, buffer](Status status, uint32_t outBuffer) {
173 *buffer = outBuffer;
179 OMX_U32 portIndex, buffer_id buffer) {
180 return toStatusT(mBase->freeBuffer(portIndex, buffer));
184 buffer_id buffer, const OMXBuffer &omxBuffer, int fenceFd) {
194 buffer, codecBuffe
140 allocateSecureBuffer( OMX_U32 portIndex, size_t size, buffer_id *buffer, void **buffer_data, sp<NativeHandle> *native_handle) argument
161 useBuffer( OMX_U32 portIndex, const OMXBuffer &omxBuffer, buffer_id *buffer) argument
178 freeBuffer( OMX_U32 portIndex, buffer_id buffer) argument
183 fillBuffer( buffer_id buffer, const OMXBuffer &omxBuffer, int fenceFd) argument
200 emptyBuffer( buffer_id buffer, const OMXBuffer &omxBuffer, OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) argument
345 IOMX::buffer_id buffer; local
362 IOMX::buffer_id buffer; local
374 freeBuffer(uint32_t portIndex, uint32_t buffer) argument
378 fillBuffer( uint32_t buffer, const CodecBuffer& codecBuffer, const hidl_handle& fence) argument
391 emptyBuffer( uint32_t buffer, const CodecBuffer& codecBuffer, uint32_t flags, uint64_t timestampUs, const hidl_handle& fence) argument
[all...]
/frameworks/av/media/libnbaio/
H A DNBAIO.cpp76 double buffer[((frameSize * block) + sizeof(double) - 1) / sizeof(double)]; local
83 ssize_t ret = via(user, buffer, count);
87 ret = write(buffer, maxRet);
112 double buffer[((frameSize * block) + sizeof(double) - 1) / sizeof(double)]; local
119 ssize_t ret = read(buffer, count);
123 ret = via(user, buffer, maxRet);
/frameworks/av/media/libstagefright/omx/1.0/
H A DWOmxNode.cpp144 OMX_U32 portIndex, size_t size, buffer_id *buffer,
151 [&fnStatus, buffer, native_handle](
156 *buffer = outBuffer;
165 OMX_U32 portIndex, const OMXBuffer &omxBuffer, buffer_id *buffer) {
174 [&fnStatus, buffer](Status status, uint32_t outBuffer) {
176 *buffer = outBuffer;
182 OMX_U32 portIndex, buffer_id buffer) {
183 return toStatusT(mBase->freeBuffer(portIndex, buffer));
187 buffer_id buffer, const OMXBuffer &omxBuffer, int fenceFd) {
197 buffer, codecBuffe
143 allocateSecureBuffer( OMX_U32 portIndex, size_t size, buffer_id *buffer, void **buffer_data, sp<NativeHandle> *native_handle) argument
164 useBuffer( OMX_U32 portIndex, const OMXBuffer &omxBuffer, buffer_id *buffer) argument
181 freeBuffer( OMX_U32 portIndex, buffer_id buffer) argument
186 fillBuffer( buffer_id buffer, const OMXBuffer &omxBuffer, int fenceFd) argument
203 emptyBuffer( buffer_id buffer, const OMXBuffer &omxBuffer, OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) argument
348 IOMX::buffer_id buffer; local
365 IOMX::buffer_id buffer; local
377 freeBuffer(uint32_t portIndex, uint32_t buffer) argument
381 fillBuffer( uint32_t buffer, const CodecBuffer& codecBuffer, const hidl_handle& fence) argument
394 emptyBuffer( uint32_t buffer, const CodecBuffer& codecBuffer, uint32_t flags, uint64_t timestampUs, const hidl_handle& fence) argument
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/frameworks/base/cmds/statsd/src/metrics/
H A DEventMetricProducer.cpp89 std::unique_ptr<std::vector<uint8_t>> buffer(new std::vector<uint8_t>(bufferSize));
95 std::memcpy(&((*buffer)[pos]), it.readBuffer(), toRead);
100 return buffer;
119 std::unique_ptr<std::vector<uint8_t>> buffer = serializeProtoLocked(*mProto); local
122 reinterpret_cast<char*>(buffer.get()->data()), buffer.get()->size());
/frameworks/base/core/java/android/hardware/camera2/marshal/impl/
H A DMarshalQueryableEnum.java59 public void marshal(T value, ByteBuffer buffer) { argument
63 buffer.putInt(enumValue);
69 buffer.put((byte)enumValue);
76 public T unmarshal(ByteBuffer buffer) { argument
81 enumValue = buffer.getInt();
85 enumValue = buffer.get() & UINT8_MASK;
H A DMarshalQueryablePair.java91 public void marshal(Pair<T1, T2> value, ByteBuffer buffer) { argument
98 mNestedTypeMarshalerFirst.marshal(value.first, buffer);
99 mNestedTypeMarshalerSecond.marshal(value.second, buffer);
103 public Pair<T1, T2> unmarshal(ByteBuffer buffer) { argument
104 T1 first = mNestedTypeMarshalerFirst.unmarshal(buffer);
105 T2 second = mNestedTypeMarshalerSecond.unmarshal(buffer);
H A DMarshalQueryableRange.java76 public void marshal(Range<T> value, ByteBuffer buffer) { argument
77 mNestedTypeMarshaler.marshal(value.getLower(), buffer);
78 mNestedTypeMarshaler.marshal(value.getUpper(), buffer);
82 public Range<T> unmarshal(ByteBuffer buffer) { argument
83 T lower = mNestedTypeMarshaler.unmarshal(buffer);
84 T upper = mNestedTypeMarshaler.unmarshal(buffer);
/frameworks/base/core/jni/android/graphics/
H A DHarfBuzzNGFaceSkia.cpp149 char* buffer = reinterpret_cast<char*>(malloc(tableSize)); local
150 if (!buffer)
152 size_t actualSize = typeface->getTableData(tag, 0, tableSize, buffer);
154 free(buffer);
158 return hb_blob_create(const_cast<char*>(buffer), tableSize,
159 HB_MEMORY_MODE_WRITABLE, buffer, free);
/frameworks/ex/common/tools/
H A Dmake-iana-tld-pattern.py32 self.buffer = TAB
36 self.buffer += other
42 self.buffer += '"\n'
43 self.buffer += TAB
44 self.buffer += '+ "'
50 return self.buffer
/frameworks/av/media/libstagefright/rtsp/
H A DARTPConnection.h45 void injectPacket(int index, const sp<ABuffer> &buffer);
83 status_t parseRTP(StreamInfo *info, const sp<ABuffer> &buffer);
84 status_t parseRTCP(StreamInfo *info, const sp<ABuffer> &buffer);
/frameworks/av/media/libstagefright/webm/
H A DWebmFrameThread.cpp340 MediaBufferBase *buffer; local
341 while (!mDone && (err = mSource->read(&buffer, NULL)) == OK) {
342 if (buffer->range_length() == 0) {
343 buffer->release();
344 buffer = NULL;
348 MetaDataBase &md = buffer->meta_data();
358 buffer->release();
359 buffer = NULL;
382 buffer);
390 buffer
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/frameworks/av/services/camera/libcameraservice/device3/
H A DCamera3SharedOutputStream.h32 * surfaces. A valid stream set id needs to be set to support buffer
44 virtual status_t notifyBufferReleased(ANativeWindowBuffer *buffer);
83 virtual status_t getBufferLocked(camera3_stream_buffer *buffer,
87 ANativeWindowBuffer* buffer, int anwReleaseFence);
/frameworks/base/core/jni/include/android_runtime/
H A DAndroidRuntime.h122 char* buffer,
126 char* buffer,
130 char* buffer,
/frameworks/base/libs/hwui/tests/common/
H A DTestContext.cpp106 BufferItem buffer; local
107 if (mConsumer->acquireBuffer(&buffer, 0, false) == OK) {
110 mConsumer->releaseBuffer(buffer);
/frameworks/base/media/mca/filterpacks/java/android/filterpacks/base/
H A DInputStreamSource.java69 byte[] buffer = new byte[1024];
71 while ((bytesRead = mInputStream.read(buffer)) > 0) {
72 byteStream.write(buffer, 0, bytesRead);

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