Searched defs:buffer (Results 26 - 50 of 524) sorted by relevance

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/frameworks/av/media/libstagefright/
H A DMediaBufferGroup.cpp33 for (MediaBuffer *buffer = mFirstBuffer; buffer != NULL;
34 buffer = next) {
35 next = buffer->nextBuffer();
37 CHECK_EQ(buffer->refcount(), 0);
39 buffer->setObserver(NULL);
40 buffer->release();
44 void MediaBufferGroup::add_buffer(MediaBuffer *buffer) { argument
47 buffer->setObserver(this);
50 mLastBuffer->setNextBuffer(buffer);
[all...]
/frameworks/av/media/libstagefright/rtsp/
H A DAMPEG2TSAssembler.cpp76 sp<ABuffer> buffer = *queue->begin(); local
80 mNextExpectedSeqNo = (uint32_t)buffer->int32Data();
81 } else if ((uint32_t)buffer->int32Data() != mNextExpectedSeqNo) {
87 // hexdump(buffer->data(), buffer->size());
89 if ((buffer->size() % 188) > 0) {
99 msg->setBuffer("access-unit", buffer);
H A DUDPPusher.cpp82 sp<ABuffer> buffer = new ABuffer(length); local
83 if (fread(buffer->data(), 1, length, mFile) < length) {
89 mSocket, buffer->data(), buffer->size(), 0,
92 CHECK_EQ(n, (ssize_t)buffer->size());
118 sp<ABuffer> buffer = new ABuffer(8); local
119 uint8_t *data = buffer->data();
128 buffer->setRange(0, 8);
134 mSocket, buffer->data(), buffer
[all...]
/frameworks/av/media/libstagefright/tests/
H A DDummyRecorder.cpp78 MediaBuffer *buffer; local
80 while (mStarted && (err = mSource->read(&buffer)) == OK){
81 // if not getting a valid buffer from source, then exit
82 if (buffer == NULL) {
85 buffer->release();
86 buffer = NULL;
/frameworks/av/media/mediaserver/
H A Dmain_mediaserver.cpp72 char buffer[32]; local
94 snprintf(buffer, sizeof(buffer), "unknown (%d)", info.si_code);
95 code = buffer;
/frameworks/base/core/java/android/content/pm/
H A DLimitedLengthInputStream.java68 public int read(byte[] buffer, int offset, int byteCount) throws IOException { argument
73 final int arrayLength = buffer.length;
84 final int numRead = super.read(buffer, offset, byteCount);
91 public int read(byte[] buffer) throws IOException { argument
92 return read(buffer, 0, buffer.length);
H A DMacAuthenticatedInputStream.java71 public int read(byte[] buffer, int offset, int count) throws IOException { argument
72 int numRead = super.read(buffer, offset, count);
74 mMac.update(buffer, offset, numRead);
/frameworks/base/core/java/android/util/
H A DLogPrinter.java48 * Same as above, but buffer is one of the LOG_ID_ constants from android.util.Log.
50 public LogPrinter(int priority, String tag, int buffer) { argument
53 mBuffer = buffer;
/frameworks/base/core/java/com/android/internal/util/
H A DSizedInputStream.java49 public int read(byte[] buffer, int byteOffset, int byteCount) throws IOException { argument
56 final int n = mWrapped.read(buffer, byteOffset, byteCount);
/frameworks/base/libs/hwui/
H A DImage.cpp27 Image::Image(sp<GraphicBuffer> buffer) { argument
30 EGLClientBuffer clientBuffer = (EGLClientBuffer) buffer->getNativeBuffer();
/frameworks/base/media/packages/BluetoothMidiService/src/com/android/bluetoothmidiservice/
H A DBluetoothPacketDecoder.java25 * This is an abstract base class that decodes a packet buffer and passes it to a
44 public void decodePacket(byte[] buffer, MidiReceiver receiver) { argument
49 int length = buffer.length;
58 byte header = buffer[0];
73 for (int i = 1; i < buffer.length; i++) {
74 byte b = buffer[i];
/frameworks/base/services/net/java/android/net/dhcp/
H A DDhcpDiscoverPacket.java53 void finishPacket(ByteBuffer buffer) { argument
54 addTlv(buffer, DHCP_MESSAGE_TYPE, DHCP_MESSAGE_TYPE_DISCOVER);
55 addTlv(buffer, DHCP_CLIENT_IDENTIFIER, getClientId());
56 addCommonClientTlvs(buffer);
57 addTlv(buffer, DHCP_PARAMETER_LIST, mRequestedParams);
58 addTlvEnd(buffer);
H A DDhcpRequestPacket.java58 void finishPacket(ByteBuffer buffer) { argument
59 addTlv(buffer, DHCP_MESSAGE_TYPE, DHCP_MESSAGE_TYPE_REQUEST);
60 addTlv(buffer, DHCP_CLIENT_IDENTIFIER, getClientId());
62 addTlv(buffer, DHCP_REQUESTED_IP, mRequestedIp);
65 addTlv(buffer, DHCP_SERVER_IDENTIFIER, mServerIdentifier);
67 addCommonClientTlvs(buffer);
68 addTlv(buffer, DHCP_PARAMETER_LIST, mRequestedParams);
69 addTlvEnd(buffer);
/frameworks/base/tests/AccessoryDisplay/source/src/com/android/accessorydisplay/source/
H A DUsbAccessoryStreamTransport.java56 protected int ioRead(byte[] buffer, int offset, int count) throws IOException { argument
60 return mInputStream.read(buffer, offset, count);
64 protected void ioWrite(byte[] buffer, int offset, int count) throws IOException { argument
68 mOutputStream.write(buffer, offset, count);
/frameworks/compile/libbcc/bcinfo/Wrap/
H A Dfile_wrapper_input.cpp35 size_t FileWrapperInput::Read(uint8_t* buffer, size_t wanted) { argument
36 size_t found = fread((char*) buffer, 1, wanted, _file);
H A Din_memory_wrapper_input.cpp22 InMemoryWrapperInput::InMemoryWrapperInput(const char* buffer, size_t size) : argument
23 _buffer(buffer), _pos(0), _size(size) {
29 size_t InMemoryWrapperInput::Read(uint8_t* buffer, size_t wanted) { argument
32 if (!buffer) {
40 buffer[found++] = _buffer[_pos++];
/frameworks/minikin/include/minikin/
H A DMinikinFontFreeType.h32 uint8_t *buffer; member in struct:android::GlyphBitmap
/frameworks/native/libs/ui/
H A DFrameStats.cpp34 status_t FrameStats::flatten(void* buffer, size_t size) const { argument
39 nsecs_t* timestamps = reinterpret_cast<nsecs_t*>(buffer);
57 status_t FrameStats::unflatten(void const* buffer, size_t size) { argument
64 nsecs_t const* timestamps = reinterpret_cast<nsecs_t const*>(buffer);
/frameworks/native/opengl/tests/gralloc/
H A Dgralloc.cpp49 sp<GraphicBuffer> buffer = new GraphicBuffer(128, 256, HAL_PIXEL_FORMAT_RGBA_8888, local
53 status_t err = buffer->initCheck();
60 buffer->lock(
107 buffer->unlock();
/frameworks/native/services/sensorservice/tests/
H A Dsensorservicetest.cpp33 ASensorEvent buffer[8]; local
37 while ((n = q->read(buffer, 8)) > 0) {
41 t = float(buffer[i].timestamp - oldTimeStamp) / s2ns(1);
43 t = float(buffer[i].timestamp - sStartTime) / s2ns(1);
45 oldTimeStamp = buffer[i].timestamp;
47 if (buffer[i].type == Sensor::TYPE_ACCELEROMETER) {
49 buffer[i].timestamp,
50 buffer[i].data[0], buffer[i].data[1], buffer[
[all...]
/frameworks/native/services/surfaceflinger/tests/vsync/
H A Dvsync.cpp28 DisplayEventReceiver::Event buffer[1]; local
32 while ((n = q->getEvents(buffer, 1)) > 0) {
34 if (buffer[i].header.type == DisplayEventReceiver::DISPLAY_EVENT_VSYNC) {
35 printf("event vsync: count=%d\t", buffer[i].vsync.count);
38 float t = float(buffer[i].header.timestamp - oldTimeStamp) / s2ns(1);
41 oldTimeStamp = buffer[i].header.timestamp;
/frameworks/av/cmds/stagefright/
H A DSineSource.cpp64 MediaBuffer *buffer; local
65 status_t err = mGroup->acquire_buffer(&buffer);
72 size_t numFramesPerBuffer = buffer->size() / frameSize;
74 int16_t *ptr = (int16_t *)buffer->data();
90 buffer->meta_data()->setInt64(
95 buffer->set_range(0, numFramesPerBuffer * frameSize);
97 *out = buffer;
/frameworks/av/media/libnbaio/
H A DMonoPipeReader.cpp46 ssize_t MonoPipeReader::read(void *buffer, size_t count, int64_t readPTS) argument
76 memcpy(buffer, (char *) mPipe->mBuffer + (front * mFrameSize), part1 * mFrameSize);
80 memcpy((char *) buffer + (part1 * mFrameSize), mPipe->mBuffer, part2 * mFrameSize);
H A DPipeReader.cpp62 ssize_t PipeReader::read(void *buffer, size_t count, int64_t readPTS __unused) argument
79 memcpy(buffer, (char *) mPipe.mBuffer + (front * mFrameSize), red * mFrameSize);
86 memcpy((char *) buffer + (red * mFrameSize), mPipe.mBuffer, count * mFrameSize);
H A DSourceAudioBufferProvider.cpp48 status_t SourceAudioBufferProvider::getNextBuffer(Buffer *buffer, int64_t pts) argument
50 ALOG_ASSERT(buffer != NULL && buffer->frameCount > 0 && mGetCount == 0);
54 if (mRemaining < buffer->frameCount) {
55 buffer->frameCount = mRemaining;
57 buffer->raw = (char *) mAllocated + (mOffset * mFrameSize);
58 mGetCount = buffer->frameCount;
62 if (buffer->frameCount > mSize) {
64 mAllocated = malloc(buffer->frameCount * mFrameSize);
65 mSize = buffer
84 releaseBuffer(Buffer *buffer) argument
[all...]

Completed in 492 milliseconds

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