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/frameworks/compile/mclinker/unittests/
DLEB128Test.cpp42 leb128::ByteType buffer[2]; in TEST_F() local
46 result = buffer; in TEST_F()
48 ASSERT_EQ(buffer[0], 2); in TEST_F()
49 ASSERT_EQ(result, buffer + 1); in TEST_F()
52 result = buffer; in TEST_F()
54 ASSERT_EQ(buffer[0], 127); in TEST_F()
55 ASSERT_EQ(result, buffer + 1); in TEST_F()
58 result = buffer; in TEST_F()
60 ASSERT_EQ(buffer[0], 0 + 0x80); in TEST_F()
61 ASSERT_EQ(buffer[1], 1); in TEST_F()
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/frameworks/base/media/jni/
Dandroid_media_Utils.cpp82 uint32_t Image_getBlobSize(LockedImage* buffer, bool usingRGBAOverride) { in Image_getBlobSize() argument
84 LOG_ALWAYS_FATAL_IF(buffer == NULL, "Input buffer is NULL!!!"); in Image_getBlobSize()
86 uint32_t width = buffer->width; in Image_getBlobSize()
87 uint8_t* blobBuffer = buffer->data; in Image_getBlobSize()
90 width = (buffer->width + buffer->stride * (buffer->height - 1)) * 4; in Image_getBlobSize()
118 status_t getLockedImageInfo(LockedImage* buffer, int idx, in getLockedImageInfo() argument
121 LOG_ALWAYS_FATAL_IF(buffer == NULL, "Input buffer is NULL!!!"); in getLockedImageInfo()
128 ALOGV("%s: buffer: %p", __FUNCTION__, buffer); in getLockedImageInfo()
137 int32_t fmt = buffer->flexFormat; in getLockedImageInfo()
145 buffer->data : in getLockedImageInfo()
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/frameworks/base/core/java/android/text/method/
DArrowKeyMovementMethod.java33 private static boolean isSelecting(Spannable buffer) { in isSelecting() argument
34 return ((MetaKeyKeyListener.getMetaState(buffer, MetaKeyKeyListener.META_SHIFT_ON) == 1) || in isSelecting()
35 (MetaKeyKeyListener.getMetaState(buffer, MetaKeyKeyListener.META_SELECTING) != 0)); in isSelecting()
38 private static int getCurrentLineTop(Spannable buffer, Layout layout) { in getCurrentLineTop() argument
39 return layout.getLineTop(layout.getLineForOffset(Selection.getSelectionEnd(buffer))); in getCurrentLineTop()
51 protected boolean handleMovementKey(TextView widget, Spannable buffer, int keyCode, in handleMovementKey() argument
58 && MetaKeyKeyListener.getMetaState(buffer, in handleMovementKey()
65 return super.handleMovementKey(widget, buffer, keyCode, movementMetaState, event); in handleMovementKey()
69 protected boolean left(TextView widget, Spannable buffer) { in left() argument
71 if (isSelecting(buffer)) { in left()
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DScrollingMovementMethod.java30 protected boolean left(TextView widget, Spannable buffer) { in left() argument
31 return scrollLeft(widget, buffer, 1); in left()
35 protected boolean right(TextView widget, Spannable buffer) { in right() argument
36 return scrollRight(widget, buffer, 1); in right()
40 protected boolean up(TextView widget, Spannable buffer) { in up() argument
41 return scrollUp(widget, buffer, 1); in up()
45 protected boolean down(TextView widget, Spannable buffer) { in down() argument
46 return scrollDown(widget, buffer, 1); in down()
50 protected boolean pageUp(TextView widget, Spannable buffer) { in pageUp() argument
51 return scrollPageUp(widget, buffer); in pageUp()
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DLinkMovementMethod.java49 protected boolean handleMovementKey(TextView widget, Spannable buffer, int keyCode, in handleMovementKey() argument
56 event.getRepeatCount() == 0 && action(CLICK, widget, buffer)) { in handleMovementKey()
62 return super.handleMovementKey(widget, buffer, keyCode, movementMetaState, event); in handleMovementKey()
66 protected boolean up(TextView widget, Spannable buffer) { in up() argument
67 if (action(UP, widget, buffer)) { in up()
71 return super.up(widget, buffer); in up()
75 protected boolean down(TextView widget, Spannable buffer) { in down() argument
76 if (action(DOWN, widget, buffer)) { in down()
80 return super.down(widget, buffer); in down()
84 protected boolean left(TextView widget, Spannable buffer) { in left() argument
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/frameworks/base/libs/protoutil/tests/
DEncodedBuffer_test.cpp32 sp<EncodedBuffer> buffer = new EncodedBuffer(TEST_CHUNK_SIZE); in TEST() local
33 EXPECT_EQ(buffer->size(), 0UL); in TEST()
34 expectPointer(buffer->wp(), 0); in TEST()
35 EXPECT_EQ(buffer->currentToWrite(), TEST_CHUNK_SIZE); in TEST()
37 buffer->writeRawByte(50 + i); in TEST()
39 EXPECT_EQ(buffer->size(), TEST_CHUNK_HALF_SIZE); in TEST()
40 expectPointer(buffer->wp(), TEST_CHUNK_HALF_SIZE); in TEST()
41 EXPECT_EQ(buffer->currentToWrite(), TEST_CHUNK_HALF_SIZE); in TEST()
43 buffer->writeRawByte(80 + i); in TEST()
45 EXPECT_EQ(buffer->size(), TEST_CHUNK_SIZE + TEST_CHUNK_HALF_SIZE); in TEST()
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/frameworks/base/tests/net/java/com/android/internal/util/
DRingBufferTest.java35 RingBuffer<String> buffer = new RingBuffer<>(String.class, 100); in testEmptyRingBuffer() local
37 assertArrayEquals(new String[0], buffer.toArray()); in testEmptyRingBuffer()
43 RingBuffer<String> buffer = new RingBuffer<>(String.class, -10); in testIncorrectConstructorArguments() local
49 RingBuffer<String> buffer = new RingBuffer<>(String.class, 0); in testIncorrectConstructorArguments() local
57 RingBuffer<String> buffer = new RingBuffer<>(String.class, 100); in testRingBufferWithNoWrapping() local
59 buffer.append("a"); in testRingBufferWithNoWrapping()
60 buffer.append("b"); in testRingBufferWithNoWrapping()
61 buffer.append("c"); in testRingBufferWithNoWrapping()
62 buffer.append("d"); in testRingBufferWithNoWrapping()
63 buffer.append("e"); in testRingBufferWithNoWrapping()
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/frameworks/base/tools/aapt2/util/
DBigBuffer_test.cpp26 BigBuffer buffer(4); in TEST() local
28 EXPECT_THAT(buffer.NextBlock<char>(2), NotNull()); in TEST()
29 EXPECT_EQ(2u, buffer.size()); in TEST()
33 BigBuffer buffer(16); in TEST() local
35 char* b1 = buffer.NextBlock<char>(8); in TEST()
38 char* b2 = buffer.NextBlock<char>(4); in TEST()
45 BigBuffer buffer(16); in TEST() local
47 EXPECT_THAT(buffer.NextBlock<char>(32), NotNull()); in TEST()
48 EXPECT_EQ(32u, buffer.size()); in TEST()
52 BigBuffer buffer(16); in TEST() local
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/frameworks/base/core/tests/coretests/src/android/util/
DStatsEventTest.java53 final ByteBuffer buffer = in testNoFields() local
57 .that(buffer.get()).isEqualTo(StatsEvent.TYPE_OBJECT); in testNoFields()
60 .that(buffer.get()).isEqualTo(3); in testNoFields()
63 .that(buffer.get()).isEqualTo(StatsEvent.TYPE_LONG); in testNoFields()
66 .that(buffer.getLong()).isIn(Range.closed(minTimestamp, maxTimestamp)); in testNoFields()
69 .that(buffer.get()).isEqualTo(StatsEvent.TYPE_INT); in testNoFields()
72 .that(buffer.getInt()).isEqualTo(expectedAtomId); in testNoFields()
75 .that(buffer.get()).isEqualTo(StatsEvent.TYPE_ERRORS); in testNoFields()
77 final int errorMask = buffer.getInt(); in testNoFields()
82 assertThat(statsEvent.getNumBytes()).isEqualTo(buffer.position()); in testNoFields()
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/frameworks/native/libs/gui/
DBufferItem.cpp120 static void writeAligned(void*& buffer, size_t& size, T value) { in writeAligned() argument
121 size -= FlattenableUtils::align<alignof(T)>(buffer); in writeAligned()
122 FlattenableUtils::write(buffer, size, value); in writeAligned()
126 void*& buffer, size_t& size, int*& fds, size_t& count) const { in flatten() argument
134 uint32_t& flags = *static_cast<uint32_t*>(buffer); in flatten()
137 FlattenableUtils::advance(buffer, size, sizeof(uint32_t)); in flatten()
141 status_t err = mGraphicBuffer->flatten(buffer, size, fds, count); in flatten()
143 size -= FlattenableUtils::align<4>(buffer); in flatten()
147 status_t err = mFence->flatten(buffer, size, fds, count); in flatten()
149 size -= FlattenableUtils::align<4>(buffer); in flatten()
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/frameworks/native/libs/vr/libpdx/
Dserialization_tests.cpp1287 Payload buffer; in TEST() local
1292 buffer = {ENCODING_TYPE_TRUE}; in TEST()
1293 error = Deserialize(&result, &buffer); in TEST()
1298 buffer = {ENCODING_TYPE_FALSE}; in TEST()
1299 error = Deserialize(&result, &buffer); in TEST()
1305 Payload buffer; in TEST() local
1310 buffer = {ENCODING_TYPE_POSITIVE_FIXINT_MIN}; in TEST()
1311 error = Deserialize(&result, &buffer); in TEST()
1316 buffer = {ENCODING_TYPE_POSITIVE_FIXINT_MAX}; in TEST()
1317 error = Deserialize(&result, &buffer); in TEST()
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/frameworks/av/media/extractors/mp3/
DXINGSeeker.cpp86 uint8_t buffer[4]; in CreateFromSource() local
88 if (source->readAt(offset, &buffer, 4) < 4) { // get header in CreateFromSource()
93 int header = U32_AT(buffer);; in CreateFromSource()
102 uint8_t version = (buffer[1] >> 3) & 3; in CreateFromSource()
115 if (source->readAt(offset, &buffer, 4) < 4) { // XING header ID in CreateFromSource()
120 if ((buffer[0] != 'X') || (buffer[1] != 'i') in CreateFromSource()
121 || (buffer[2] != 'n') || (buffer[3] != 'g')) { in CreateFromSource()
122 if ((buffer[0] != 'I') || (buffer[1] != 'n') in CreateFromSource()
123 || (buffer[2] != 'f') || (buffer[3] != 'o')) { in CreateFromSource()
128 if (source->readAt(offset, &buffer, 4) < 4) { // flags in CreateFromSource()
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/frameworks/av/media/libnbaio/
DSourceAudioBufferProvider.cpp48 status_t SourceAudioBufferProvider::getNextBuffer(Buffer *buffer) in getNextBuffer() argument
50 ALOG_ASSERT(buffer != NULL && buffer->frameCount > 0 && mGetCount == 0); in getNextBuffer()
54 if (mRemaining < buffer->frameCount) { in getNextBuffer()
55 buffer->frameCount = mRemaining; in getNextBuffer()
57 buffer->raw = (char *) mAllocated + (mOffset * mFrameSize); in getNextBuffer()
58 mGetCount = buffer->frameCount; in getNextBuffer()
62 if (buffer->frameCount > mSize) { in getNextBuffer()
67 mAllocated = calloc(buffer->frameCount, mFrameSize); in getNextBuffer()
72 mSize = buffer->frameCount; in getNextBuffer()
76 ssize_t actual = mSource->read(mAllocated, buffer->frameCount); in getNextBuffer()
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/frameworks/base/core/java/android/hardware/camera2/marshal/impl/
DMarshalQueryablePrimitive.java64 public T unmarshal(ByteBuffer buffer) { in unmarshal() argument
65 return mClass.cast(unmarshalObject(buffer)); in unmarshal()
74 public void marshal(T value, ByteBuffer buffer) { in marshal() argument
78 marshalPrimitive(val, buffer); in marshal()
82 marshalPrimitive(val, buffer); in marshal()
86 marshalPrimitive(val, buffer); in marshal()
89 marshalPrimitive((Rational) value, buffer); in marshal() local
93 marshalPrimitive(val, buffer); in marshal()
97 marshalPrimitive(val, buffer); in marshal()
104 private void marshalPrimitive(int value, ByteBuffer buffer) { in marshalPrimitive() argument
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/frameworks/native/services/surfaceflinger/tests/unittests/
DRegionSamplingTest.cpp39 std::array<uint32_t, kHeight * kStride> buffer; member
44 std::fill(buffer.begin(), buffer.end(), kWhite); in TEST_F()
45 EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, kOrientation, whole_area), in TEST_F()
50 std::fill(buffer.begin(), buffer.end(), kBlack); in TEST_F()
51 EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, kOrientation, whole_area), in TEST_F()
60 std::fill(buffer.begin(), buffer.begin() + half, 0); in TEST_F()
61 std::fill(buffer.begin() + half, buffer.end(), kWhite); in TEST_F()
62 EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, kOrientation, partial_region), in TEST_F()
67 std::generate(buffer.begin(), buffer.end(), [n = 0]() mutable { in TEST_F()
72 EXPECT_THAT(sampleArea(buffer.data(), kWidth, kHeight, kStride, kOrientation, whole_area), in TEST_F()
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/frameworks/av/media/libstagefright/foundation/
DMediaBufferGroup.cpp82 MediaBuffer *buffer = new MediaBuffer(mem); in init() local
83 buffer->getSharedControl()->clear(); in init()
84 add_buffer(buffer); in init()
94 MediaBuffer *buffer = new MediaBuffer(buffer_size); in init() local
95 if (buffer->data() == nullptr) { in init()
96 delete buffer; // don't call release, it's not properly formed in init()
100 add_buffer(buffer); in init()
105 for (MediaBufferBase *buffer : mInternal->mBuffers) { in ~MediaBufferGroup()
106 if (buffer->refcount() != 0) { in ~MediaBufferGroup()
107 const int localRefcount = buffer->localRefcount(); in ~MediaBufferGroup()
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/frameworks/base/cmds/statsd/benchmark/
Dlog_event_benchmark.cpp38 static void write4Bytes(int val, vector<char>* buffer) { in write4Bytes() argument
39 buffer->push_back(static_cast<char>(val)); in write4Bytes()
40 buffer->push_back(static_cast<char>((val >> 8) & 0xFF)); in write4Bytes()
41 buffer->push_back(static_cast<char>((val >> 16) & 0xFF)); in write4Bytes()
42 buffer->push_back(static_cast<char>((val >> 24) & 0xFF)); in write4Bytes()
46 vector<char> buffer; in getSimpleLogMsgData() local
48 write4Bytes(1937006964, &buffer); in getSimpleLogMsgData()
49 buffer.push_back(EVENT_TYPE_LIST); in getSimpleLogMsgData()
50 buffer.push_back(2); // field counts; in getSimpleLogMsgData()
51 buffer.push_back(EVENT_TYPE_INT); in getSimpleLogMsgData()
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/frameworks/base/tools/aapt2/io/
DFileStream_test.cpp43 const void* buffer; in TEST() local
45 ASSERT_TRUE(in.Next(&buffer, &size)) << in.GetError(); in TEST()
47 ASSERT_THAT(buffer, NotNull()); in TEST()
49 EXPECT_THAT(StringPiece(reinterpret_cast<const char*>(buffer), size), Eq("this is a ")); in TEST()
51 ASSERT_TRUE(in.Next(&buffer, &size)); in TEST()
53 ASSERT_THAT(buffer, NotNull()); in TEST()
55 EXPECT_THAT(StringPiece(reinterpret_cast<const char*>(buffer), size), Eq("cool strin")); in TEST()
60 ASSERT_TRUE(in.Next(&buffer, &size)); in TEST()
62 ASSERT_THAT(buffer, NotNull()); in TEST()
64 EXPECT_THAT(StringPiece(reinterpret_cast<const char*>(buffer), size), Eq("strin")); in TEST()
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/frameworks/base/tests/AccessoryDisplay/common/src/com/android/accessorydisplay/common/
DTransport.java231 protected abstract int ioRead(byte[] buffer, int offset, int count) in ioRead() argument
233 protected abstract void ioWrite(byte[] buffer, int offset, int count) in ioWrite() argument
253 final ByteBuffer buffer = (ByteBuffer)msg.obj; in handleMessage() local
255 final int limit = buffer.limit(); in handleMessage()
256 while (buffer.position() < limit) { in handleMessage()
257 final int service = buffer.getShort() & 0xffff; in handleMessage()
258 final int what = buffer.getShort() & 0xffff; in handleMessage()
259 final int contentSize = buffer.getInt(); in handleMessage()
263 final int end = buffer.position() + contentSize; in handleMessage()
264 buffer.limit(end); in handleMessage()
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/frameworks/base/core/java/android/net/
DSntpClient.java120 byte[] buffer = new byte[NTP_PACKET_SIZE]; in requestTime()
121 DatagramPacket request = new DatagramPacket(buffer, buffer.length, address, port); in requestTime()
126 buffer[0] = NTP_MODE_CLIENT | (NTP_VERSION << 3); in requestTime()
131 writeTimeStamp(buffer, TRANSMIT_TIME_OFFSET, requestTime); in requestTime()
136 DatagramPacket response = new DatagramPacket(buffer, buffer.length); in requestTime()
142 final byte leap = (byte) ((buffer[0] >> 6) & 0x3); in requestTime()
143 final byte mode = (byte) (buffer[0] & 0x7); in requestTime()
144 final int stratum = (int) (buffer[1] & 0xff); in requestTime()
145 final long originateTime = readTimeStamp(buffer, ORIGINATE_TIME_OFFSET); in requestTime()
146 final long receiveTime = readTimeStamp(buffer, RECEIVE_TIME_OFFSET); in requestTime()
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/frameworks/av/media/libstagefright/
DMPEG2TSWriter.cpp88 void appendAACFrames(MediaBufferBase *buffer);
89 void appendAVCFrame(MediaBufferBase *buffer);
252 void MPEG2TSWriter::SourceInfo::appendAVCFrame(MediaBufferBase *buffer) { in appendAVCFrame() argument
256 if (mBuffer == NULL || buffer->range_length() > mBuffer->capacity()) { in appendAVCFrame()
257 mBuffer = new ABuffer(buffer->range_length()); in appendAVCFrame()
262 (const uint8_t *)buffer->data() in appendAVCFrame()
263 + buffer->range_offset(), in appendAVCFrame()
264 buffer->range_length()); in appendAVCFrame()
267 CHECK(buffer->meta_data().findInt64(kKeyTime, &timeUs)); in appendAVCFrame()
271 if (buffer->meta_data().findInt32(kKeyIsSyncFrame, &isSync) in appendAVCFrame()
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/frameworks/av/media/libstagefright/httplive/
DHTTPDownloader.cpp136 sp<ABuffer> buffer = *out != NULL ? *out : new ABuffer(size); in fetchBlock() local
138 buffer->setRange(0, 0); in fetchBlock()
143 …if (block_size > 0 && (range_length == -1 || (int64_t)(buffer->size() + block_size) < range_length… in fetchBlock()
144 range_length = buffer->size() + block_size; in fetchBlock()
148 size_t bufferRemaining = buffer->capacity() - buffer->size(); in fetchBlock()
150 size_t bufferIncrement = buffer->size() / 2; in fetchBlock()
157 buffer->size() + bufferRemaining); in fetchBlock()
159 sp<ABuffer> copy = new ABuffer(buffer->size() + bufferRemaining); in fetchBlock()
163 buffer->size(), bufferRemaining); in fetchBlock()
166 memcpy(copy->data(), buffer->data(), buffer->size()); in fetchBlock()
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/frameworks/base/core/jni/
Dandroid_hardware_UsbRequest.cpp81 jbyteArray buffer, jint length, jboolean out) in android_hardware_UsbRequest_queue_array() argument
89 if (buffer && length) { in android_hardware_UsbRequest_queue_array()
90 request->buffer = malloc(length); in android_hardware_UsbRequest_queue_array()
91 if (!request->buffer) in android_hardware_UsbRequest_queue_array()
93 memset(request->buffer, 0, length); in android_hardware_UsbRequest_queue_array()
96 env->GetByteArrayRegion(buffer, 0, length, (jbyte *)request->buffer); in android_hardware_UsbRequest_queue_array()
99 request->buffer = NULL; in android_hardware_UsbRequest_queue_array()
107 if (request->buffer) { in android_hardware_UsbRequest_queue_array()
109 free(request->buffer); in android_hardware_UsbRequest_queue_array()
110 request->buffer = NULL; in android_hardware_UsbRequest_queue_array()
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/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/hotspot2/anqp/
DHSConnectionCapabilityElementTest.java48 private void appendProtocolPortTuple(ByteBuffer buffer, ProtocolPortTuple tuple) { in appendProtocolPortTuple() argument
49 buffer.put((byte) tuple.getProtocol()); in appendProtocolPortTuple()
50 buffer.putShort((short) tuple.getPort()); in appendProtocolPortTuple()
51 buffer.put((byte) tuple.getStatus()); in appendProtocolPortTuple()
61 ByteBuffer buffer = ByteBuffer.allocate(tuples.length * ProtocolPortTuple.RAW_BYTE_SIZE) in getTestBuffer() local
64 appendProtocolPortTuple(buffer, tuple); in getTestBuffer()
66 buffer.position(0); in getTestBuffer()
67 return buffer; in getTestBuffer()
91 ByteBuffer buffer = ByteBuffer.allocate(ProtocolPortTuple.RAW_BYTE_SIZE - 1); in parseBufferWithLessThanMinimumSize() local
92 buffer.put(new byte[ProtocolPortTuple.RAW_BYTE_SIZE - 1]); in parseBufferWithLessThanMinimumSize()
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/frameworks/base/core/java/android/hardware/
DSerialPort.java89 public int read(ByteBuffer buffer) throws IOException { in read() argument
90 if (buffer.isDirect()) { in read()
91 return native_read_direct(buffer, buffer.remaining()); in read()
92 } else if (buffer.hasArray()) { in read()
93 return native_read_array(buffer.array(), buffer.remaining()); in read()
108 public void write(ByteBuffer buffer, int length) throws IOException { in write() argument
109 if (buffer.isDirect()) { in write()
110 native_write_direct(buffer, length); in write()
111 } else if (buffer.hasArray()) { in write()
112 native_write_array(buffer.array(), length); in write()
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