Searched refs:buffer (Results 176 - 200 of 1231) sorted by relevance

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/frameworks/base/core/java/android/util/
H A DSparseLongArray.java244 StringBuilder buffer = new StringBuilder(mSize * 28);
245 buffer.append('{');
248 buffer.append(", ");
251 buffer.append(key);
252 buffer.append('=');
254 buffer.append(value);
256 buffer.append('}');
257 return buffer.toString();
/frameworks/base/media/mca/filterfw/jni/
H A Djni_native_buffer.h27 char* GetJBufferData(JNIEnv* env, jobject buffer, int* size);
30 * Attach a given C data buffer and its size to a given allocated Java NativeBuffer instance. After
31 * this call, the java instance will have the given C buffer as its backing. Note, that the Java
32 * instance contains the flag on whether or not it owns the buffer or not, so make sure it is what
35 bool AttachDataToJBuffer(JNIEnv* env, jobject buffer, char* data, int size);
/frameworks/base/tools/aapt2/util/
H A DBigBuffer.h46 std::unique_ptr<uint8_t[]> buffer; member in struct:aapt::BigBuffer::Block
101 * returns, buffer is empty.
103 void AppendBuffer(BigBuffer&& buffer);
126 * Returns a pointer to a buffer of the requested size.
127 * The buffer is zero-initialized.
162 inline void BigBuffer::AppendBuffer(BigBuffer&& buffer) { argument
163 std::move(buffer.blocks_.begin(), buffer.blocks_.end(),
165 size_ += buffer.size_;
166 buffer
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/frameworks/native/include/ui/
H A DFrameStats.h58 status_t flatten(void* buffer, size_t size) const;
59 status_t unflatten(void const* buffer, size_t size);
/frameworks/av/media/libstagefright/rtsp/
H A DARTPWriter.cpp176 static void StripStartcode(MediaBuffer *buffer) { argument
177 if (buffer->range_length() < 4) {
182 (const uint8_t *)buffer->data() + buffer->range_offset();
185 buffer->set_range(
186 buffer->range_offset() + 4, buffer->range_length() - 4);
198 MediaBuffer *buffer;
199 CHECK_EQ(mSource->read(&buffer), (status_t)OK);
201 StripStartcode(buffer);
299 sp<ABuffer> buffer = new ABuffer(65536); local
311 send(const sp<ABuffer> &buffer, bool isRTCP) argument
330 addSR(const sp<ABuffer> &buffer) argument
369 addSDES(const sp<ABuffer> &buffer) argument
526 makeH264SPropParamSets(MediaBuffer *buffer) argument
555 sp<ABuffer> buffer = new ABuffer(8); local
582 sp<ABuffer> buffer = new ABuffer(kMaxPacketSize); local
686 sp<ABuffer> buffer = new ABuffer(kMaxPacketSize); local
773 sp<ABuffer> buffer = new ABuffer(kMaxPacketSize); local
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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
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H A DARTPSource.h40 void processRTPPacket(const sp<ABuffer> &buffer);
46 void addReceiverReport(const sp<ABuffer> &buffer);
47 void addFIR(const sp<ABuffer> &buffer);
66 bool queuePacket(const sp<ABuffer> &buffer);
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/hotspot2/anqp/
H A DANQPParserTest.java182 ByteBuffer buffer = ByteBuffer.allocate(HSWanMetricsElement.EXPECTED_BUFFER_SIZE)
187 buffer.put((byte) wanInfo);
188 buffer.putInt((int) (downlinkSpeed & 0xFFFFFFFFL));
189 buffer.putInt((int) (uplinkSpeed & 0xFFFFFFFFL));
190 buffer.put((byte) (downlinkLoad & 0xFF));
191 buffer.put((byte) (uplinkLoad & 0xFF));
192 buffer.putShort((short) (lmd & 0xFFFF));
193 buffer.position(0);
195 buffer.get(data);
245 * Verify that an expected VenueNameElement will be returned when parsing a buffer tha
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/frameworks/av/media/libstagefright/
H A DVBRISeeker.cpp98 uint8_t *buffer = new (std::nothrow) uint8_t[totalEntrySize]; local
99 if (!buffer) {
104 n = source->readAt(pos + sizeof(vbriHeader), buffer, totalEntrySize);
106 delete[] buffer;
107 buffer = NULL;
125 case 1: numBytes = buffer[i]; break;
126 case 2: numBytes = U16_AT(buffer + 2 * i); break;
127 case 3: numBytes = U24_AT(buffer + 3 * i); break;
131 numBytes = U32_AT(buffer + 4 * i); break;
143 delete[] buffer;
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/frameworks/av/services/camera/libcameraservice/device3/
H A DCamera3Stream.h67 * buffer allocation upfront, to minmize disruption due to lengthy allocation
94 * When startPrepare is called before the stream has a buffer
100 * When the buffer queue of the stream is abandoned.
104 * depending on the handed out buffer count. The state must be STATE_CONFIGURED
196 * a valid filled buffer), which determines if a stream can still have
216 * buffer pre-allocation, and transitions to the PREPARING state.
219 * valid buffer has already been returned to this stream.
229 * Continue stream buffer preparation by allocating the next
230 * buffer for this stream. May only be called in the PREPARED state.
235 * This call allocates one buffer, whic
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H A DCamera3InputStream.cpp46 camera3_stream_buffer *buffer) {
71 ALOGE("%s: Stream %d: Can't acquire next output buffer: %s (%d)",
84 handoutBufferLocked(*buffer, &(anb->handle), /*acquireFence*/fenceFd,
95 const camera3_stream_buffer &buffer,
110 // Find the buffer we are returning
118 if (anb != NULL && &(anb->handle) == buffer.buffer) {
127 ALOGE("%s: Stream %d: Can't return buffer that wasn't sent to HAL",
132 if (buffer.status == CAMERA3_BUFFER_STATUS_ERROR) {
133 if (buffer
45 getInputBufferLocked( camera3_stream_buffer *buffer) argument
94 returnBufferCheckedLocked( const camera3_stream_buffer &buffer, nsecs_t timestamp, bool output, sp<Fence> *releaseFenceOut) argument
162 returnInputBufferLocked( const camera3_stream_buffer &buffer) argument
294 const sp<GraphicBuffer> buffer = gb.promote(); local
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/frameworks/base/core/java/android/hardware/camera2/marshal/impl/
H A DMarshalQueryableArray.java61 public void marshal(T value, ByteBuffer buffer) { argument
64 marshalArrayElement(mComponentMarshaler, buffer, value, i);
69 public T unmarshal(ByteBuffer buffer) { argument
75 int remaining = buffer.remaining();
93 Object elem = mComponentMarshaler.unmarshal(buffer);
101 while (buffer.hasRemaining()) {
102 Object elem = mComponentMarshaler.unmarshal(buffer);
110 if (buffer.remaining() != 0) {
111 Log.e(TAG, "Trailing bytes (" + buffer.remaining() + ") left over after unpacking "
148 ByteBuffer buffer, Objec
147 marshalArrayElement(Marshaler<TElem> marshaler, ByteBuffer buffer, Object array, int index) argument
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/frameworks/rs/
H A DrsList.h71 if ((void*)p >= (void*)&buffer->next) {
72 buffer = buffer->next;
73 if (buffer != nullptr) {
74 p = &buffer->data.typed;
83 return p == other.p && buffer == other.buffer && list == other.list;
87 return p != other.p || buffer != other.buffer || list != other.list;
97 p(p_), buffer(buffer
101 LinkedBuffer* buffer; member in class:android::renderscript::List::iterator
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/frameworks/native/libs/vr/libpdx/private/pdx/rpc/
H A Dserialization.h464 inline void SerializeRaw(const T& value, void*& buffer) {
465 WriteRawData(buffer, &value, sizeof(value));
468 inline void SerializeEncoding(EncodingType encoding, void*& buffer) {
469 SerializeRaw(encoding, buffer);
472 inline void SerializeType(const bool& value, void*& buffer) {
474 SerializeEncoding(encoding, buffer);
481 void*& buffer) {
482 SerializeEncoding(encoding, buffer);
485 SerializeRaw(length, buffer);
488 SerializeRaw(length, buffer);
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/frameworks/base/services/core/java/com/android/server/
H A DGraphicsStatsService.java54 * does this by allowing rendering processes to request an ashmem buffer
66 * 3) Upon receiving the callback, the process will stop using the previous ashmem buffer and
201 ActiveBuffer buffer = fetchActiveBuffersLocked(token, uid, pid, packageName, versionCode);
203 return getPfd(buffer.mProcessBuffer);
222 private void saveBuffer(HistoricalBuffer buffer) { argument
224 Trace.traceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, "saving graphicsstats for " + buffer.mInfo.packageName);
227 File path = pathForApp(buffer.mInfo);
234 nSaveBuffer(path.getAbsolutePath(), buffer.mInfo.packageName, buffer.mInfo.versionCode,
235 buffer
277 addToSaveQueue(ActiveBuffer buffer) argument
287 processDied(ActiveBuffer buffer) argument
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/frameworks/av/cmds/stagefright/
H A Drecord.cpp55 // that the buffer size mSize it set correctly above.
80 MediaBuffer **buffer, const MediaSource::ReadOptions *options) {
87 status_t err = mGroup.acquire_buffer(buffer);
93 memset((*buffer)->data(), x, mSize);
94 (*buffer)->set_range(0, mSize);
95 (*buffer)->meta_data()->clear();
96 (*buffer)->meta_data()->setInt64(
100 // printf("DummySource::read - returning buffer\n");
101 // ALOGI("DummySource::read - returning buffer");
238 MediaBuffer *buffer;
330 MediaBuffer *buffer; local
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/frameworks/av/media/libstagefright/wifi-display/source/
H A DConverter.cpp501 sp<ABuffer> buffer = *mInputBufferQueue.begin(); local
504 int16_t *ptr = (int16_t *)buffer->data();
505 int16_t *stop = (int16_t *)(buffer->data() + buffer->size());
520 size_t copy = buffer->size();
526 buffer->data(),
531 buffer->setRange(buffer->offset() + copy, buffer->size() - copy);
534 CHECK(buffer
612 sp<ABuffer> buffer = *mInputBufferQueue.begin(); local
723 sp<ABuffer> buffer; local
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/frameworks/native/libs/nativewindow/
H A DAHardwareBuffer.cpp80 // Ensure the buffer doesn't get destroyed when the sp<> goes away.
85 void AHardwareBuffer_acquire(AHardwareBuffer* buffer) { argument
87 AHardwareBuffer_to_GraphicBuffer(buffer)->incStrong((void*)AHardwareBuffer_acquire);
90 void AHardwareBuffer_release(AHardwareBuffer* buffer) { argument
92 AHardwareBuffer_to_GraphicBuffer(buffer)->decStrong((void*)AHardwareBuffer_acquire);
95 void AHardwareBuffer_describe(const AHardwareBuffer* buffer, argument
97 if (!buffer || !outDesc) return;
99 const GraphicBuffer* gbuffer = AHardwareBuffer_to_GraphicBuffer(buffer);
111 int AHardwareBuffer_lock(AHardwareBuffer* buffer, uint64_t usage, argument
113 if (!buffer) retur
133 AHardwareBuffer_unlock(AHardwareBuffer* buffer, int32_t* fence) argument
143 AHardwareBuffer_sendHandleToUnixSocket(const AHardwareBuffer* buffer, int socketFd) argument
275 AHardwareBuffer_getNativeHandle( const AHardwareBuffer* buffer) argument
423 AHardwareBuffer_to_GraphicBuffer(const AHardwareBuffer* buffer) argument
427 AHardwareBuffer_to_GraphicBuffer(AHardwareBuffer* buffer) argument
431 AHardwareBuffer_to_ANativeWindowBuffer(const AHardwareBuffer* buffer) argument
435 AHardwareBuffer_to_ANativeWindowBuffer(AHardwareBuffer* buffer) argument
439 AHardwareBuffer_from_GraphicBuffer(GraphicBuffer* buffer) argument
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/frameworks/av/services/audiopolicy/common/managerdefinitions/src/
H A DAudioPolicyMix.cpp58 char buffer[SIZE]; local
61 snprintf(buffer, SIZE, "%*sAudio Policy Mix %d:\n", spaces, "", index+1);
62 result.append(buffer);
68 snprintf(buffer, SIZE, "%*s- mix type: %s\n", spaces, "", mixTypeLiteral.c_str());
69 result.append(buffer);
72 snprintf(buffer, SIZE, "%*s- Route Flags: %s\n", spaces, "", routeFlagLiteral.c_str());
73 result.append(buffer);
76 snprintf(buffer, SIZE, "%*s- device type: %s\n", spaces, "", deviceLiteral.c_str());
77 result.append(buffer);
78 snprintf(buffer, SIZ
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/frameworks/av/include/media/nbaio/
H A DLibsndfileSink.h45 virtual ssize_t write(const void *buffer, size_t count);
/frameworks/av/include/private/media/
H A DAudioEffectShared.h29 // Size of buffer used to exchange parameters between application and mediaserver processes.
40 uint8_t* buffer; // start of parameter buffer member in struct:android::effect_param_cblk_t
/frameworks/av/media/libaaudio/examples/utils/
H A DSineGenerator.h44 void render(int16_t *buffer, int32_t channelStride, int32_t numFrames) { argument
47 buffer[sampleIndex] = (int16_t) (32767 * sin(mPhase) * mAmplitude);
52 void render(float *buffer, int32_t channelStride, int32_t numFrames) { argument
55 buffer[sampleIndex] = sin(mPhase) * mAmplitude;
/frameworks/av/media/libaudiohal/
H A DEffectBufferHalLocal.cpp28 size_t size, sp<EffectBufferHalInterface>* buffer) {
29 *buffer = new EffectBufferHalLocal(size);
35 void* external, size_t size, sp<EffectBufferHalInterface>* buffer) {
36 *buffer = new EffectBufferHalLocal(external, size);
69 ALOGE_IF(mOwnBuffer != nullptr, "Attempt to set external data for allocated buffer");
27 allocate( size_t size, sp<EffectBufferHalInterface>* buffer) argument
34 mirror( void* external, size_t size, sp<EffectBufferHalInterface>* buffer) argument
H A DEffectHalLocal.cpp37 status_t EffectHalLocal::setInBuffer(const sp<EffectBufferHalInterface>& buffer) { argument
38 mInBuffer = buffer;
42 status_t EffectHalLocal::setOutBuffer(const sp<EffectBufferHalInterface>& buffer) { argument
43 mOutBuffer = buffer;
49 ALOGE_IF(mInBuffer == nullptr, "Input buffer not set");
50 ALOGE_IF(mOutBuffer == nullptr, "Output buffer not set");
59 ALOGE_IF(mInBuffer == nullptr, "Input buffer not set");
60 ALOGE_IF(mOutBuffer == nullptr, "Output buffer not set");
/frameworks/av/media/libnbaio/include/
H A DLibsndfileSink.h45 virtual ssize_t write(const void *buffer, size_t count);

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