Searched refs:buffer (Results 26 - 50 of 1380) sorted by relevance

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/frameworks/native/libs/nativewindow/include-private/private/android/
H A DAHardwareBufferHelpers.h51 const GraphicBuffer* AHardwareBuffer_to_GraphicBuffer(const AHardwareBuffer* buffer);
52 GraphicBuffer* AHardwareBuffer_to_GraphicBuffer(AHardwareBuffer* buffer);
54 const ANativeWindowBuffer* AHardwareBuffer_to_ANativeWindowBuffer(const AHardwareBuffer* buffer);
55 ANativeWindowBuffer* AHardwareBuffer_to_ANativeWindowBuffer(AHardwareBuffer* buffer);
57 AHardwareBuffer* AHardwareBuffer_from_GraphicBuffer(GraphicBuffer* buffer);
/frameworks/av/media/extractors/mp3/
H A DXINGSeeker.cpp82 uint8_t buffer[4]; local
84 if (source->readAt(offset, &buffer, 4) < 4) { // get header
89 int header = U32_AT(buffer);;
98 uint8_t version = (buffer[1] >> 3) & 3;
111 if (source->readAt(offset, &buffer, 4) < 4) { // XING header ID
116 if ((buffer[0] != 'X') || (buffer[1] != 'i')
117 || (buffer[2] != 'n') || (buffer[3] != 'g')) {
118 if ((buffer[
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/frameworks/base/native/webview/plat_support/
H A Dgraphic_buffer_impl.cpp38 GraphicBufferImpl* buffer = new GraphicBufferImpl( local
40 if (buffer->InitCheck() != NO_ERROR) {
41 delete buffer;
44 return reinterpret_cast<intptr_t>(buffer);
49 GraphicBufferImpl* buffer = reinterpret_cast<GraphicBufferImpl*>(buffer_id); local
50 delete buffer;
55 GraphicBufferImpl* buffer = reinterpret_cast<GraphicBufferImpl*>(buffer_id); local
56 return buffer->Map(mode, vaddr);
61 GraphicBufferImpl* buffer = reinterpret_cast<GraphicBufferImpl*>(buffer_id); local
62 return buffer
67 GraphicBufferImpl* buffer = reinterpret_cast<GraphicBufferImpl*>(buffer_id); local
73 GraphicBufferImpl* buffer = reinterpret_cast<GraphicBufferImpl*>(buffer_id); local
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/frameworks/native/services/surfaceflinger/tests/unittests/mock/system/window/
H A DMockNativeWindow.cpp28 struct ANativeWindowBuffer** buffer) {
29 return static_cast<NativeWindow*>(window)->dequeueBuffer_DEPRECATED(buffer);
33 struct ANativeWindowBuffer* buffer) {
34 return static_cast<NativeWindow*>(window)->lockBuffer_DEPRECATED(buffer);
38 struct ANativeWindowBuffer* buffer) {
39 return static_cast<NativeWindow*>(window)->queueBuffer_DEPRECATED(buffer);
52 struct ANativeWindowBuffer* buffer) {
53 return static_cast<NativeWindow*>(window)->cancelBuffer_DEPRECATED(buffer);
56 int dispatch_dequeueBuffer(struct ANativeWindow* window, struct ANativeWindowBuffer** buffer, argument
58 return static_cast<NativeWindow*>(window)->dequeueBuffer(buffer, fenceF
27 dispatch_dequeueBuffer_DEPRECATED(struct ANativeWindow* window, struct ANativeWindowBuffer** buffer) argument
32 dispatch_lockBuffer_DEPRECATED(struct ANativeWindow* window, struct ANativeWindowBuffer* buffer) argument
37 dispatch_queueBuffer_DEPRECATED(struct ANativeWindow* window, struct ANativeWindowBuffer* buffer) argument
51 dispatch_cancelBuffer_DEPRECATED(struct ANativeWindow* window, struct ANativeWindowBuffer* buffer) argument
61 dispatch_queueBuffer(struct ANativeWindow* window, struct ANativeWindowBuffer* buffer, int fenceFd) argument
66 dispatch_cancelBuffer(struct ANativeWindow* window, struct ANativeWindowBuffer* buffer, int fenceFd) argument
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/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/hotspot2/anqp/
H A DHSConnectionCapabilityElementTest.java43 * Helper function for writing a ProtocolPortTuple into a buffer.
45 * @param buffer The buffer to write to
48 private void appendProtocolPortTuple(ByteBuffer buffer, ProtocolPortTuple tuple) { argument
49 buffer.put((byte) tuple.getProtocol());
50 buffer.putShort((short) tuple.getPort());
51 buffer.put((byte) tuple.getStatus());
55 * Helper function for generating a buffer with test data.
57 * @param tuples Tuples to put in the buffer
61 ByteBuffer buffer
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H A DIconInfoTest.java34 * Verify that BufferUnderflowException will be thrown when parsing an empty buffer.
43 * Verify that BufferUnderflowException will be thrown when parsing a truncated buffer
50 ByteBuffer buffer = ByteBuffer.wrap(IconInfoTestUtil.TEST_ICON_INFO_RAW_BYTES);
51 buffer.limit(buffer.remaining() - 1);
52 IconInfo.parse(buffer);
56 * Verify that an expected {@link IconInfo} will be returned when parsing a buffer containing
63 ByteBuffer buffer = ByteBuffer.wrap(IconInfoTestUtil.TEST_ICON_INFO_RAW_BYTES);
64 assertEquals(IconInfoTestUtil.TEST_ICON_INFO, IconInfo.parse(buffer));
/frameworks/base/tools/aapt2/io/
H A DFileStream_test.cpp39 // Use a small buffer size so that we can call Next() a few times.
44 const char* buffer; local
46 ASSERT_TRUE(in.Next(reinterpret_cast<const void**>(&buffer), &size)) << in.GetError();
48 ASSERT_THAT(buffer, NotNull());
50 EXPECT_THAT(StringPiece(buffer, size), Eq("this is a "));
52 ASSERT_TRUE(in.Next(reinterpret_cast<const void**>(&buffer), &size));
54 ASSERT_THAT(buffer, NotNull());
56 EXPECT_THAT(StringPiece(buffer, size), Eq("cool strin"));
61 ASSERT_TRUE(in.Next(reinterpret_cast<const void**>(&buffer), &size));
63 ASSERT_THAT(buffer, NotNul
96 char* buffer; local
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H A DStringStream_test.cpp39 const char* buffer; local
41 ASSERT_TRUE(in.Next(reinterpret_cast<const void**>(&buffer), &size));
43 ASSERT_THAT(buffer, NotNull());
45 EXPECT_THAT(buffer[0], Eq(0x00));
46 EXPECT_THAT(buffer[kCount - 1], Eq('\xff'));
48 EXPECT_FALSE(in.Next(reinterpret_cast<const void**>(&buffer), &size));
56 const char* buffer; local
58 ASSERT_TRUE(in.Next(reinterpret_cast<const void**>(&buffer), &size));
60 ASSERT_THAT(buffer, NotNull());
66 ASSERT_TRUE(in.Next(reinterpret_cast<const void**>(&buffer),
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/frameworks/base/tests/net/java/com/android/internal/util/
H A DRingBufferTest.java38 RingBuffer<String> buffer = new RingBuffer<>(String.class, 100);
40 assertArraysEqual(new String[0], buffer.toArray());
46 RingBuffer<String> buffer = new RingBuffer<>(String.class, -10);
52 RingBuffer<String> buffer = new RingBuffer<>(String.class, 0);
60 RingBuffer<String> buffer = new RingBuffer<>(String.class, 100);
62 buffer.append("a");
63 buffer.append("b");
64 buffer.append("c");
65 buffer.append("d");
66 buffer
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/frameworks/base/core/java/android/hardware/camera2/marshal/impl/
H A DMarshalQueryableRect.java41 public void marshal(Rect value, ByteBuffer buffer) { argument
42 buffer.putInt(value.left);
43 buffer.putInt(value.top);
44 buffer.putInt(value.width());
45 buffer.putInt(value.height());
49 public Rect unmarshal(ByteBuffer buffer) { argument
50 int left = buffer.getInt();
51 int top = buffer.getInt();
52 int width = buffer.getInt();
53 int height = buffer
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H A DMarshalQueryableStreamConfiguration.java45 public void marshal(StreamConfiguration value, ByteBuffer buffer) { argument
46 buffer.putInt(value.getFormat());
47 buffer.putInt(value.getWidth());
48 buffer.putInt(value.getHeight());
49 buffer.putInt(value.isInput() ? 1 : 0);
53 public StreamConfiguration unmarshal(ByteBuffer buffer) { argument
54 int format = buffer.getInt();
55 int width = buffer.getInt();
56 int height = buffer.getInt();
57 boolean input = buffer
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H A DMarshalQueryableStreamConfigurationDuration.java54 public void marshal(StreamConfigurationDuration value, ByteBuffer buffer) { argument
55 buffer.putLong(value.getFormat() & MASK_UNSIGNED_INT); // unsigned int -> long
56 buffer.putLong(value.getWidth());
57 buffer.putLong(value.getHeight());
58 buffer.putLong(value.getDuration());
62 public StreamConfigurationDuration unmarshal(ByteBuffer buffer) { argument
63 int format = (int)buffer.getLong();
64 int width = (int)buffer.getLong();
65 int height = (int)buffer.getLong();
66 long durationNs = buffer
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H A DMarshalQueryableHighSpeedVideoConfiguration.java47 public void marshal(HighSpeedVideoConfiguration value, ByteBuffer buffer) { argument
48 buffer.putInt(value.getWidth());
49 buffer.putInt(value.getHeight());
50 buffer.putInt(value.getFpsMin());
51 buffer.putInt(value.getFpsMax());
52 buffer.putInt(value.getBatchSizeMax());
56 public HighSpeedVideoConfiguration unmarshal(ByteBuffer buffer) { argument
57 int width = buffer.getInt();
58 int height = buffer.getInt();
59 int fpsMin = buffer
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H A DMarshalQueryableMeteringRectangle.java42 public void marshal(MeteringRectangle value, ByteBuffer buffer) { argument
49 buffer.putInt(xMin);
50 buffer.putInt(yMin);
51 buffer.putInt(xMax);
52 buffer.putInt(yMax);
53 buffer.putInt(weight);
57 public MeteringRectangle unmarshal(ByteBuffer buffer) { argument
58 int xMin = buffer.getInt();
59 int yMin = buffer.getInt();
60 int xMax = buffer
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/frameworks/native/libs/vr/libdvr/
H A Ddvr_buffer.cpp45 "dvrWriteBufferDestroy: Destroying a buffer associated with a valid "
46 "buffer queue slot. This may indicate possible leaks, buffer_id=%d.",
69 write_buffer->write_buffer->buffer()->buffer().get(), hardware_buffer);
76 "dvrReadBufferDestroy: Destroying a buffer associated with a valid "
77 "buffer queue slot. This may indicate possible leaks, buffer_id=%d.",
100 read_buffer->read_buffer->buffer()->buffer().get(), hardware_buffer);
103 void dvrBufferDestroy(DvrBuffer* buffer) { delete buffer; } argument
105 dvrBufferGetAHardwareBuffer(DvrBuffer* buffer, AHardwareBuffer** hardware_buffer) argument
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/frameworks/av/media/libnbaio/
H A DPipe.cpp28 Pipe::Pipe(size_t maxFrames, const NBAIO_Format& format, void *buffer) : argument
30 // TODO fifo now supports non-power-of-2 buffer sizes, so could remove the roundup
32 mBuffer(buffer == NULL ? malloc(mMaxFrames * Format_frameSize(format)) : buffer),
36 mFreeBufferInDestructor(buffer == NULL)
48 ssize_t Pipe::write(const void *buffer, size_t count) argument
54 ssize_t actual = mFifoWriter.write(buffer, count);
/frameworks/base/media/java/android/media/midi/
H A DMidiPortImpl.java62 * dest is buffer to pack into
97 public static int getPacketType(byte[] buffer, int bufferLength) { argument
98 return buffer[0];
103 * returns the offset of the MIDI message in packed buffer
105 public static int getDataOffset(byte[] buffer, int bufferLength) { argument
112 * returns size of MIDI data in packed buffer
114 public static int getDataSize(byte[] buffer, int bufferLength) { argument
115 // message length is total buffer length minus size of the timestamp
121 * unpacks timestamp from packed buffer
123 public static long getPacketTimestamp(byte[] buffer, in argument
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/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 DDhcpInformPacket.java55 void finishPacket(ByteBuffer buffer) { argument
56 addTlv(buffer, DHCP_MESSAGE_TYPE, DHCP_MESSAGE_TYPE_INFORM);
57 addTlv(buffer, DHCP_CLIENT_IDENTIFIER, getClientId());
58 addCommonClientTlvs(buffer);
59 addTlv(buffer, DHCP_PARAMETER_LIST, mRequestedParams);
60 addTlvEnd(buffer);
/frameworks/compile/libbcc/bcinfo/Wrap/
H A Dfile_wrapper_output.cpp38 bool FileWrapperOutput::Write(const uint8_t* buffer, size_t buffer_size) { argument
39 if (!buffer) {
44 return buffer_size == fwrite(buffer, 1, buffer_size, _file);
/frameworks/base/core/java/android/util/apk/
H A DDataDigester.java24 void consume(ByteBuffer buffer) throws DigestException; argument
/frameworks/base/core/tests/coretests/src/android/content/
H A DAssetTest.java37 byte[] buffer = new byte[10];
41 while ((readCount = is.read(buffer, 0, buffer.length)) > 0) {
45 + " but found " + ((char) buffer[i]),
46 buffer[i], expectedString.charAt(curIndex));
51 readCount = is.read(buffer, 0, buffer.length);
52 assertEquals("Reading end of buffer: expected readCount=-1 but got " + readCount,
55 readCount = is.read(buffer, buffer
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/frameworks/base/media/packages/BluetoothMidiService/src/com/android/bluetoothmidiservice/
H A DPacketDecoder.java22 * This is an abstract base class that decodes a packet buffer and passes it to a
29 * @param buffer the packet to decode
32 abstract public void decodePacket(byte[] buffer, MidiReceiver receiver); argument
H A DPacketEncoder.java22 * This is an abstract base class that encodes MIDI data into a packet buffer.
31 * @param buffer the packet buffer to write
32 * @param count the number of bytes in the packet buffer to write
34 public void writePacket(byte[] buffer, int count); argument
/frameworks/base/tests/AccessoryDisplay/common/src/com/android/accessorydisplay/common/
H A DBufferPool.java59 public void release(ByteBuffer buffer) { argument
61 buffer.clear();
62 mBuffers[mAvailable++] = buffer;
67 public ByteBuffer grow(ByteBuffer buffer, int needed) { argument
68 int capacity = buffer.capacity();
70 final ByteBuffer oldBuffer = buffer;
72 buffer = ByteBuffer.allocate(capacity);
74 buffer.put(oldBuffer);
76 return buffer;
86 + " is larger than maximum buffer siz
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