Searched defs:buffer (Results 26 - 50 of 765) sorted by relevance

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/frameworks/compile/mclinker/lib/Support/
H A DDemangle.cpp29 char* buffer = local
30 abi::__cxa_demangle(pName.c_str(), /*buffer=*/0, &output_leng, &status);
34 std::string result(buffer);
35 free(buffer);
/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/libs/gui/
H A DHdrMetadata.cpp32 status_t HdrMetadata::flatten(void* buffer, size_t size) const { argument
37 FlattenableUtils::write(buffer, size, validTypes);
39 FlattenableUtils::write(buffer, size, smpte2086);
42 FlattenableUtils::write(buffer, size, cta8613);
48 status_t HdrMetadata::unflatten(void const* buffer, size_t size) { argument
52 FlattenableUtils::read(buffer, size, validTypes);
57 FlattenableUtils::read(buffer, size, smpte2086);
63 FlattenableUtils::read(buffer, size, cta8613);
/frameworks/native/libs/gui/tests/
H A DSurfaceTextureGLToGL_test.cpp43 // Start a buffer with our chosen size and transform hint moving
53 // The current buffer should either show the effects of the transform
97 // This is needed to ensure we pick up a buffer of the correct size.
195 // This test should have the only reference to buffer 0.
198 // The GLConsumer should hold one reference to buffer 1 in its
252 // element in the array will be equal meaning that buffer representing both
264 sp<GraphicBuffer> buffer; local
284 buffer = mST->getCurrentBuffer();
290 // make un-current, all references to buffer should be gone
297 EXPECT_EQ(1, buffer
302 sp<GraphicBuffer> buffer; local
[all...]
/frameworks/native/libs/vr/libdvr/
H A Ddvr_internal.h37 // The slot nubmer of the buffer, a valid slot number must be in the range of
46 // The slot nubmer of the buffer, a valid slot number must be in the range of
55 std::shared_ptr<android::dvr::IonBuffer> buffer; member in struct:DvrBuffer
/frameworks/support/media/src/main/java/androidx/media/
H A DMedia2DataSource.java39 * {@code buffer}, and return the number of bytes written.
46 * @param buffer the buffer to read the data into.
47 * @param offset the offset within buffer to read the data into.
52 public abstract int readAt(long position, byte[] buffer, int offset, int size) argument
/frameworks/wilhelm/tools/hashgen/
H A Dfrag3.c4 extern void MPH_to_MPH_string(unsigned MPH, char buffer[40]);
18 char buffer[40]; local
19 buffer[39] = 'x';
20 MPH_to_MPH_string(MPH, buffer);
21 assert('x' == buffer[39]);
22 printf(" %s", buffer);
/frameworks/av/cmds/stagefright/
H A Drecord.cpp56 // that the buffer size mSize it set correctly above.
81 MediaBuffer **buffer, const MediaSource::ReadOptions *options) {
88 status_t err = mGroup.acquire_buffer(buffer);
94 memset((*buffer)->data(), x, mSize);
95 (*buffer)->set_range(0, mSize);
96 (*buffer)->meta_data()->clear();
97 (*buffer)->meta_data()->setInt64(
101 // printf("DummySource::read - returning buffer\n");
102 // ALOGI("DummySource::read - returning buffer");
239 MediaBuffer *buffer;
331 MediaBufferBase *buffer; local
[all...]
/frameworks/av/drm/common/
H A DReadWriteUtils.cpp57 int ReadWriteUtils::readBytes(const String8& filePath, char** buffer) { argument
68 *buffer = new char[length];
69 if (length != read(fd, (void*) *buffer, length)) {
/frameworks/av/drm/mediacas/plugins/clearkey/
H A DClearKeyFetcher.cpp50 status_t ClearKeyFetcher::ObtainKey(const sp<ABuffer>& buffer, argument
59 status_t status = container.Parse(buffer);
109 container.descriptor(i).ecm().buffer(), asset_);
/frameworks/av/media/audioserver/
H A Dmain_audioserver.cpp79 char buffer[32]; local
101 snprintf(buffer, sizeof(buffer), "unknown (%d)", info.si_code);
102 code = buffer;
/frameworks/av/media/libaaudio/src/utility/
H A DFixedBlockReader.cpp36 int32_t FixedBlockReader::readFromStorage(uint8_t *buffer, int32_t numBytes) { argument
42 memcpy(buffer, mStorage + mPosition, bytesToRead);
47 int32_t FixedBlockReader::processVariableBlock(uint8_t *buffer, int32_t numBytes) { argument
53 int32_t bytesRead = readFromStorage(buffer, bytesLeft);
54 buffer += bytesRead;
58 result = mFixedBlockProcessor.onProcessFixedBlock(buffer, mSize);
59 buffer += mSize;
H A DFixedBlockWriter.cpp27 int32_t FixedBlockWriter::writeToStorage(uint8_t *buffer, int32_t numBytes) { argument
33 memcpy(mStorage + mPosition, buffer, bytesToStore);
38 int32_t FixedBlockWriter::processVariableBlock(uint8_t *buffer, int32_t numBytes) { argument
44 int32_t bytesWritten = writeToStorage(buffer, bytesLeft);
45 buffer += bytesWritten;
56 result = mFixedBlockProcessor.onProcessFixedBlock(buffer, mSize);
57 buffer += mSize;
63 writeToStorage(buffer, bytesLeft);
/frameworks/av/media/libaaudio/tests/
H A Dtest_session_id.cpp32 float *buffer = new float[kNumFrames * kChannelCount]; local
54 ASSERT_EQ(kNumFrames, AAudioStream_write(aaudioStream1, buffer, kNumFrames, kNanosPerSecond));
59 delete[] buffer;
75 float *buffer = new float[kNumFrames * kChannelCount]; local
109 buffer, kNumFrames, kNanosPerSecond));
112 buffer, kNumFrames, kNanosPerSecond));
138 buffer, kNumFrames, kNanosPerSecond));
141 buffer, kNumFrames, kNanosPerSecond));
150 delete[] buffer;
/frameworks/av/media/libmedia/
H A DMediaCodecBuffer.cpp27 MediaCodecBuffer::MediaCodecBuffer(const sp<AMessage> &format, const sp<ABuffer> &buffer) argument
30 mBuffer(buffer) {
H A DMidiIoWrapper.cpp27 static int readAt(void *handle, void *buffer, int pos, int size) { argument
28 return ((android::MidiIoWrapper*)handle)->readAt(buffer, pos, size);
71 int MidiIoWrapper::readAt(void *buffer, int offset, int size) {
72 ALOGV("readAt(%p, %d, %d)", buffer, offset, size);
75 return mDataSource->readAt(offset, buffer, size);
85 return read(mFd, buffer, size);
/frameworks/av/media/libnbaio/
H A DLibsndfileSink.cpp37 ssize_t LibsndfileSink::write(const void *buffer, size_t count) argument
45 sf_count_t actual = sf_writef_short(mSndfile, (short *) buffer, (sf_count_t) count);
H A DLibsndfileSource.cpp46 ssize_t LibsndfileSource::read(void *buffer, size_t count) argument
54 sf_count_t actual = sf_readf_short(mSndfile, (short *) buffer, (sf_count_t) count);
H A DMonoPipeReader.cpp46 ssize_t MonoPipeReader::read(void *buffer, size_t count) argument
49 ssize_t actual = mFifoReader.read(buffer, count);
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);
H A DPipeReader.cpp62 ssize_t PipeReader::read(void *buffer, size_t count) argument
65 ssize_t actual = mFifoReader.read(buffer, count, NULL /*timeout*/, &lost);
/frameworks/av/media/libstagefright/
H A DCallbackMediaSource.cpp39 status_t CallbackMediaSource::read(MediaBufferBase **buffer, const ReadOptions *options) { argument
40 return mSource->read(buffer, reinterpret_cast<const ReadOptions*>(options));
H A DDataURISource.cpp37 sp<ABuffer> buffer; local
52 buffer = decodeBase64(encoded);
54 if (buffer == NULL) {
61 buffer = new ABuffer(dataLen);
62 memcpy(buffer->data(), commaPos + 1, dataLen);
74 return new DataURISource(buffer);
77 DataURISource::DataURISource(const sp<ABuffer> &buffer) argument
78 : mBuffer(buffer) {
H A DMediaAdapter.cpp75 void MediaAdapter::signalBufferReturned(MediaBufferBase *buffer) { argument
77 CHECK(buffer != NULL);
78 buffer->setObserver(0);
79 buffer->release();
80 ALOGV("buffer returned %p", buffer);
85 MediaBufferBase **buffer, const ReadOptions * /* options */) {
105 *buffer = mCurrentMediaBuffer;
111 status_t MediaAdapter::pushBuffer(MediaBuffer *buffer) { argument
112 if (buffer
84 read( MediaBufferBase **buffer, const ReadOptions * ) argument
[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);

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