Searched refs:buffer (Results 201 - 225 of 1231) sorted by relevance

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/frameworks/av/services/audioflinger/
H A DSpdifStreamOut.h51 * Write audio buffer to driver. Returns number of bytes written, or a
58 * bytes that currently fit in the driver/hardware buffer and then return
61 * driver/hardware buffer.
63 virtual ssize_t write(const void* buffer, size_t bytes);
101 virtual ssize_t writeOutput(const void* buffer, size_t bytes) argument
103 return mSpdifStreamOut->writeDataBurst(buffer, bytes);
115 ssize_t writeInternal(const void* buffer, size_t bytes);
/frameworks/av/services/camera/libcameraservice/device3/
H A DCamera3DummyStream.h57 virtual status_t detachBuffer(sp<GraphicBuffer>* buffer, int* fenceFd);
80 const camera3_stream_buffer &buffer,
102 virtual status_t getBufferLocked(camera3_stream_buffer *buffer,
105 const camera3_stream_buffer &buffer,
/frameworks/base/core/java/android/content/res/
H A DAssetFileDescriptor.java219 byte[] buffer = new byte[1];
220 int result = read(buffer, 0, 1);
221 return result == -1 ? -1 : buffer[0] & 0xff;
225 public int read(byte[] buffer, int offset, int count) throws IOException { argument
229 int res = super.read(buffer, offset, count);
234 return super.read(buffer, offset, count);
238 public int read(byte[] buffer) throws IOException { argument
239 return read(buffer, 0, buffer.length);
300 public void write(byte[] buffer, in argument
313 write(byte[] buffer) argument
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H A DStringBlock.java170 SpannableString buffer = new SpannableString(str);
179 buffer.setSpan(new StyleSpan(Typeface.BOLD),
183 buffer.setSpan(new StyleSpan(Typeface.ITALIC),
187 buffer.setSpan(new UnderlineSpan(),
191 buffer.setSpan(new TypefaceSpan("monospace"),
195 buffer.setSpan(new RelativeSizeSpan(1.25f),
199 buffer.setSpan(new RelativeSizeSpan(0.8f),
203 buffer.setSpan(new SubscriptSpan(),
207 buffer.setSpan(new SuperscriptSpan(),
211 buffer
359 addParagraphSpan(Spannable buffer, Object what, int start, int end) argument
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/frameworks/base/core/java/android/hardware/camera2/marshal/impl/
H A DMarshalQueryableBlackLevelPattern.java41 public void marshal(BlackLevelPattern value, ByteBuffer buffer) { argument
44 buffer.putInt(value.getOffsetForIndex(j, i));
50 public BlackLevelPattern unmarshal(ByteBuffer buffer) { argument
53 channelOffsets[i] = buffer.getInt();
H A DMarshalQueryableBoolean.java38 public void marshal(Boolean value, ByteBuffer buffer) { argument
40 buffer.put((byte)(unboxValue ? 1 : 0));
44 public Boolean unmarshal(ByteBuffer buffer) { argument
45 return buffer.get() != 0;
H A DMarshalQueryableColorSpaceTransform.java45 public void marshal(ColorSpaceTransform value, ByteBuffer buffer) { argument
50 buffer.putInt(transformAsArray[i]);
55 public ColorSpaceTransform unmarshal(ByteBuffer buffer) { argument
59 transformAsArray[i] = buffer.getInt();
H A DMarshalQueryableNativeByteToInteger.java41 public void marshal(Integer value, ByteBuffer buffer) { argument
42 buffer.put((byte)(int)value); // truncate down to byte
46 public Integer unmarshal(ByteBuffer buffer) { argument
48 return buffer.get() & UINT8_MASK;
/frameworks/base/core/java/android/speech/
H A DRecognitionListener.java51 * @param buffer a buffer containing a sequence of big-endian 16-bit integers representing a
54 void onBufferReceived(byte[] buffer); argument
/frameworks/base/libs/hwui/renderstate/
H A DMeshState.h65 * Binds the specified VBO if needed. If buffer == 0, binds default simple textured quad.
67 void bindMeshBuffer(GLuint buffer);
74 void genOrUpdateMeshBuffer(GLuint* buffer, GLsizeiptr size, const void* data, GLenum usage);
75 void updateMeshBufferSubData(GLuint buffer, GLintptr offset, GLsizeiptr size, const void* data);
106 void bindIndicesBuffer(const GLuint buffer);
130 // Global index buffer
H A DPixelBufferState.h27 bool bind(GLuint buffer);
/frameworks/base/media/tests/audiotests/
H A Dshared_mem_test.h16 void Generate(short *buffer, long bufferSz, long amplitude, unsigned long &phi, long dPhi);
/frameworks/base/tests/AccessoryDisplay/sink/src/com/android/accessorydisplay/sink/
H A DUsbAccessoryBulkTransport.java55 protected int ioRead(byte[] buffer, int offset, int count) throws IOException { argument
59 return mConnection.bulkTransfer(mBulkInEndpoint, buffer, offset, count, -1);
63 protected void ioWrite(byte[] buffer, int offset, int count) throws IOException { argument
68 buffer, offset, count, TIMEOUT_MILLIS);
/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/include/bcinfo/Wrap/
H A Dfile_wrapper_output.h34 // Writes the specified number of bytes in the buffer to
36 virtual bool Write(const uint8_t* buffer, size_t buffer_size);
H A Dwrapper_input.h34 // Tries to read the requested number of bytes into the buffer. Returns the
36 virtual size_t Read(uint8_t* buffer, size_t wanted) = 0;
H A Dwrapper_output.h38 // Writes the specified number of bytes in the buffer to
40 virtual bool Write(const uint8_t* buffer, size_t buffer_size);
/frameworks/native/cmds/bugreport/
H A Dbugreport.cpp66 char buffer[65536]; local
67 ssize_t bytes_read = TEMP_FAILURE_RETRY(read(s, buffer, sizeof(buffer)));
83 buffer + bytes_read - bytes_to_send,
/frameworks/native/cmds/bugreportz/
H A Dbugreportz.cpp48 char buffer[65536]; local
49 ssize_t bytes_read = TEMP_FAILURE_RETRY(read(s, buffer, sizeof(buffer)));
63 char c = buffer[i];
/frameworks/native/cmds/lshal/
H A DPipeRelay.cpp45 char buffer[1024]; local
46 ssize_t n = read(mFd, buffer, sizeof(buffer));
52 mOutStream.write(buffer, n);
/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);
H A DHdrCapabilities.cpp39 status_t HdrCapabilities::flatten(void* buffer, size_t size) const { argument
45 int32_t* const buf = static_cast<int32_t*>(buffer);
56 status_t HdrCapabilities::unflatten(void const* buffer, size_t size) { argument
67 int32_t const * const buf = static_cast<int32_t const *>(buffer);
70 // check the buffer is large enough
/frameworks/native/libs/vr/libbufferhub/include/private/dvr/
H A Dnative_buffer.h28 explicit NativeBuffer(const std::shared_ptr<IonBuffer>& buffer) argument
29 : BASE(), buffer_(buffer), fence_(kEmptyFence) {
30 ANativeWindowBuffer::width = buffer->width();
31 ANativeWindowBuffer::height = buffer->height();
32 ANativeWindowBuffer::stride = buffer->stride();
33 ANativeWindowBuffer::format = buffer->format();
34 ANativeWindowBuffer::usage = buffer->usage();
40 std::shared_ptr<IonBuffer> buffer() { return buffer_; } function in class:android::dvr::NativeBuffer
63 NativeBufferProducer(const std::shared_ptr<BufferProducer>& buffer, argument
66 buffer_(buffer),
77 NativeBufferProducer(const std::shared_ptr<BufferProducer>& buffer) argument
88 std::shared_ptr<BufferProducer> buffer() const { return buffer_; } function in class:android::dvr::NativeBufferProducer
131 NativeBufferConsumer(const std::shared_ptr<BufferConsumer>& buffer) argument
143 std::shared_ptr<BufferConsumer> buffer() const { return buffer_; } function in class:android::dvr::NativeBufferConsumer
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/frameworks/native/services/surfaceflinger/DisplayHardware/
H A DHWComposerBufferCache.h31 // With HIDLized hwcomposer HAL, the HAL can maintain a buffer cache for each
32 // HWC display and layer. When updating a display target or a layer buffer,
33 // we have the option to send the buffer handle over or to request the HAL to
38 // To be able to find out whether a buffer is already in the HAL's cache, we
44 // Given a buffer queue slot and buffer, return the HWC cache slot and
45 // buffer to be sent to HWC.
47 // outBuffer is set to buffer when buffer is not in the HWC cache;
49 void getHwcBuffer(int slot, const sp<GraphicBuffer>& buffer,
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/frameworks/base/media/java/android/media/midi/
H A DMidiOutputPort.java55 byte[] buffer = new byte[MidiPortImpl.MAX_PACKET_SIZE];
60 int count = mInputStream.read(buffer);
66 int packetType = MidiPortImpl.getPacketType(buffer, count);
69 int offset = MidiPortImpl.getDataOffset(buffer, count);
70 int size = MidiPortImpl.getDataSize(buffer, count);
71 long timestamp = MidiPortImpl.getPacketTimestamp(buffer, count);
74 mDispatcher.send(buffer, offset, size, timestamp);

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