Searched refs:buffer (Results 376 - 400 of 1380) sorted by relevance

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/frameworks/base/libs/androidfw/include/androidfw/
H A DCursorWindow.h43 * This class stores a set of rows from a database in a buffer. The begining of the
76 } buffer; member in union:android::CursorWindow::FieldSlot::__anon947
131 *outSizeIncludingNull = fieldSlot->data.buffer.size;
133 fieldSlot->data.buffer.offset, fieldSlot->data.buffer.size));
137 *outSize = fieldSlot->data.buffer.size;
138 return offsetToPtr(fieldSlot->data.buffer.offset, fieldSlot->data.buffer.size);
/frameworks/base/libs/usb/tests/AccessoryChat/accessorychat/
H A Daccessorychat.c39 char buffer[16384]; local
41 ret = usb_device_bulk_transfer(sDevice, endpoint, buffer, sizeof(buffer), 1000);
45 fwrite(buffer, 1, ret, stdout);
59 char buffer[16384]; local
60 char *line = fgets(buffer, sizeof(buffer), stdin);
/frameworks/ml/nn/common/operations/
H A DRNN.cpp81 const float* bias_ptr = reinterpret_cast<float*>(bias_->buffer);
94 reinterpret_cast<float*>(input_->buffer) + b * input_size;
96 reinterpret_cast<float*>(hidden_state_in_->buffer) + b * num_units;
98 reinterpret_cast<float*>(output_->buffer) + b * num_units;
100 reinterpret_cast<float*>(hidden_state_out_->buffer) + b * num_units;
103 const float* input_weights_ptr = reinterpret_cast<float*>(weights_->buffer);
105 reinterpret_cast<float*>(recurrent_weights_->buffer);
/frameworks/native/libs/vr/libpdx/private/pdx/rpc/
H A Dstring_wrapper.h34 StringWrapper(pointer buffer, size_type capacity, size_type size) argument
35 : buffer_(&buffer[0]),
39 StringWrapper(pointer buffer, size_type size) argument
40 : StringWrapper(buffer, size, size) {}
42 explicit StringWrapper(pointer buffer) argument
43 : StringWrapper(buffer, std::strlen(buffer)) {}
/frameworks/base/libs/common_time/
H A Dcommon_time_server_api.cpp283 res = snprintf(buffer, sizeof(buffer), a, b); \
284 buffer[sizeof(buffer) - 1] = 0; \
286 write(fd, buffer, res); \
295 char buffer[SIZE]; local
298 snprintf(buffer, SIZE, "Permission Denial: "
302 write(fd, buffer, strlen(buffer));
371 char buffer[SIZ local
410 char buffer[SIZE]; local
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/frameworks/native/include/gui/
H A DSurface.h86 /* Attaches a sideband buffer stream to the Surface's IGraphicBufferProducer.
131 * thread to queue a buffer.
183 ANativeWindowBuffer* buffer, int fenceFd);
185 ANativeWindowBuffer** buffer, int* fenceFd);
189 ANativeWindowBuffer* buffer, int fenceFd);
193 ANativeWindowBuffer* buffer);
195 ANativeWindowBuffer** buffer);
197 ANativeWindowBuffer* buffer);
199 ANativeWindowBuffer* buffer);
234 virtual int dequeueBuffer(ANativeWindowBuffer** buffer, in
304 sp<GraphicBuffer> buffer; member in struct:android::Surface::BufferSlot
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/frameworks/native/libs/gui/include/gui/
H A DSurface.h86 /* Attaches a sideband buffer stream to the Surface's IGraphicBufferProducer.
131 * thread to queue a buffer.
183 ANativeWindowBuffer* buffer, int fenceFd);
185 ANativeWindowBuffer** buffer, int* fenceFd);
189 ANativeWindowBuffer* buffer, int fenceFd);
193 ANativeWindowBuffer* buffer);
195 ANativeWindowBuffer** buffer);
197 ANativeWindowBuffer* buffer);
199 ANativeWindowBuffer* buffer);
234 virtual int dequeueBuffer(ANativeWindowBuffer** buffer, in
304 sp<GraphicBuffer> buffer; member in struct:android::Surface::BufferSlot
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/frameworks/native/libs/gui/tests/
H A DMalicious.cpp50 status_t attachBuffer(int* outSlot, const sp<GraphicBuffer>& buffer) override {
51 return mProducer->attachBuffer(outSlot, buffer);
155 ANativeWindow_Buffer buffer; local
156 ASSERT_EQ(NO_ERROR, surface->lock(&buffer, nullptr));
161 ASSERT_EQ(FAILED_TRANSACTION, surface->lock(&buffer, nullptr));
169 ANativeWindow_Buffer buffer; local
170 ASSERT_EQ(NO_ERROR, surface->lock(&buffer, nullptr));
175 ASSERT_EQ(FAILED_TRANSACTION, surface->lock(&buffer, nullptr));
183 ANativeWindow_Buffer buffer; local
184 ASSERT_EQ(NO_ERROR, surface->lock(&buffer, nullpt
197 ANativeWindow_Buffer buffer; local
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/frameworks/rs/tests/java_api/RSUnitTests/src/com/android/rs/unittest/
H A Delement.rs114 char buffer[64];
121 uint32_t written = rsElementGetSubElementName(complexElem, i, buffer, 64);
123 _RS_ASSERT(equals(buffer, subElemNames[i], written));
135 _RS_ASSERT(rsElementGetSubElementName(complexElem, subElemCount, buffer, 64) == 0);
137 _RS_ASSERT(rsElementGetSubElementName(complexElem, 0, buffer, 0) == 0);
138 uint32_t written = rsElementGetSubElementName(complexElem, 0, buffer, 5);
140 _RS_ASSERT(buffer[4] == '\0');
/frameworks/av/media/libaudioprocessing/tests/
H A Dtest-resampler.cpp47 fprintf(stderr," -v verbose : log buffer provider calls\n");
275 virtual status_t getNextBuffer(Buffer* buffer) { argument
276 size_t requestedFrames = buffer->frameCount;
278 buffer->frameCount = mNumFrames - mNextFrame;
282 printf("mPvalue[%zu]=%zu not %zu\n", mNextPidx-1, provided, buffer->frameCount);
283 if (provided < buffer->frameCount) {
284 buffer->frameCount = provided;
293 requestedFrames, (size_t) (mNumFrames - mNextFrame), buffer->frameCount);
295 mUnrel = buffer->frameCount;
296 if (buffer
304 releaseBuffer(Buffer* buffer) argument
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/frameworks/native/libs/vr/libvrflinger/
H A Dhardware_composer.h62 // automatically handles ACQUIRE/RELEASE phases for the surface's buffer train
76 // Sets up the layer to use a direct buffer as its content source. No special
77 // handling of the buffer is performed; responsibility for updating or
78 // changing the buffer each frame is on the caller.
86 const std::shared_ptr<IonBuffer>& buffer, HWC::BlendMode blending,
98 // which buffer will be used for the next PostLayers.
99 void UpdateBuffer(const std::shared_ptr<IonBuffer>& buffer);
103 // buffer if one is available.
121 // buffer DOES NOT pass to the caller and the pointer is not guaranteed to
167 // Checks whether the buffer, give
250 std::shared_ptr<IonBuffer> buffer; member in struct:android::dvr::Layer::SourceBuffer
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/frameworks/wilhelm/tests/examples/
H A DslesTestFeedback.cpp46 // Storage area for the buffer queues
75 // Called after audio recorder fills a buffer with data
82 // We should only be called when a recording buffer is done
86 char *buffer = rxBuffers[rxFront]; local
88 // Remove buffer from record queue
94 ssize_t actual = fifoWriter->write(buffer, (size_t) bufSizeInFrames);
103 actual = fifo2Writer->write(buffer, (size_t) bufSizeInFrames);
109 // Enqueue this same buffer for the recorder to fill again.
110 result = (*recorderBufferQueue)->Enqueue(recorderBufferQueue, buffer, bufSizeInBytes);
119 rxBuffers[rxRear] = buffer;
176 char *buffer = txBuffers[txFront]; local
463 char *buffer = freeBuffers[freeFront]; local
527 char *buffer = freeBuffers[freeFront]; local
560 short buffer[bufSizeInFrames * channels]; local
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/frameworks/av/media/libstagefright/omx/
H A DOMXNodeInstance.cpp78 /* buffer formatting */
155 // return the codec buffer
762 // Disable secure buffer and enable graphic buffer
777 // Disable secure buffer, native buffer and metadata.
1053 OMX_U32 portIndex, const OMXBuffer &omxBuffer, IOMX::buffer_id *buffer) {
1054 if (buffer == NULL) {
1076 return useBuffer_l(portIndex, NULL, NULL, buffer);
1084 return useBuffer_l(portIndex, omxBuffer.mMem, NULL, buffer);
1052 useBuffer( OMX_U32 portIndex, const OMXBuffer &omxBuffer, IOMX::buffer_id *buffer) argument
1118 useBuffer_l( OMX_U32 portIndex, const sp<IMemory> &params, const sp<IHidlMemory> &hParams, IOMX::buffer_id *buffer) argument
1246 useGraphicBuffer2_l( OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer, IOMX::buffer_id *buffer) argument
1302 useGraphicBuffer_l( OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer, IOMX::buffer_id *buffer) argument
1379 useGraphicBufferWithMetadata_l( OMX_U32 portIndex, const sp<GraphicBuffer> &graphicBuffer, IOMX::buffer_id *buffer) argument
1402 updateGraphicBufferInMeta_l( OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer, IOMX::buffer_id buffer, OMX_BUFFERHEADERTYPE *header) argument
1442 updateNativeHandleInMeta_l( OMX_U32 portIndex, const sp<NativeHandle>& nativeHandle, IOMX::buffer_id buffer, OMX_BUFFERHEADERTYPE *header) argument
1530 allocateSecureBuffer( OMX_U32 portIndex, size_t size, IOMX::buffer_id *buffer, void **buffer_data, sp<NativeHandle> *native_handle) argument
1598 freeBuffer( OMX_U32 portIndex, IOMX::buffer_id buffer) argument
1622 fillBuffer( IOMX::buffer_id buffer, const OMXBuffer &omxBuffer, int fenceFd) argument
1671 emptyBuffer( buffer_id buffer, const OMXBuffer &omxBuffer, OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) argument
1697 emptyBuffer_l( IOMX::buffer_id buffer, OMX_U32 rangeOffset, OMX_U32 rangeLength, OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) argument
1849 emptyGraphicBuffer_l( IOMX::buffer_id buffer, const sp<GraphicBuffer> &graphicBuffer, OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) argument
1937 emptyNativeHandleBuffer_l( IOMX::buffer_id buffer, const sp<NativeHandle> &nativeHandle, OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) argument
2013 OMX_BUFFERHEADERTYPE *buffer = local
2044 OMX_BUFFERHEADERTYPE *buffer = local
2376 IOMX::buffer_id buffer; local
2388 findBufferHeader( IOMX::buffer_id buffer, OMX_U32 portIndex) argument
2423 invalidateBufferID(IOMX::buffer_id buffer) argument
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H A DSoftOMXComponent.cpp185 OMX_BUFFERHEADERTYPE **buffer,
194 return me->useBuffer(buffer, portIndex, appPrivate, size, ptr);
200 OMX_BUFFERHEADERTYPE **buffer,
208 return me->allocateBuffer(buffer, portIndex, appPrivate, size);
215 OMX_BUFFERHEADERTYPE *buffer) {
220 return me->freeBuffer(portIndex, buffer);
226 OMX_BUFFERHEADERTYPE *buffer) {
231 return me->emptyThisBuffer(buffer);
237 OMX_BUFFERHEADERTYPE *buffer) {
242 return me->fillThisBuffer(buffer);
183 UseBufferWrapper( OMX_HANDLETYPE component, OMX_BUFFERHEADERTYPE **buffer, OMX_U32 portIndex, OMX_PTR appPrivate, OMX_U32 size, OMX_U8 *ptr) argument
198 AllocateBufferWrapper( OMX_HANDLETYPE component, OMX_BUFFERHEADERTYPE **buffer, OMX_U32 portIndex, OMX_PTR appPrivate, OMX_U32 size) argument
212 FreeBufferWrapper( OMX_HANDLETYPE component, OMX_U32 portIndex, OMX_BUFFERHEADERTYPE *buffer) argument
224 EmptyThisBufferWrapper( OMX_HANDLETYPE component, OMX_BUFFERHEADERTYPE *buffer) argument
235 FillThisBufferWrapper( OMX_HANDLETYPE component, OMX_BUFFERHEADERTYPE *buffer) argument
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/frameworks/av/media/extractors/mp4/
H A DMPEG4Extractor.cpp87 virtual status_t read(MediaBufferBase **buffer, const ReadOptions *options = NULL);
89 virtual status_t fragmentedRead(MediaBufferBase **buffer, const ReadOptions *options = NULL);
798 char buffer[256]; local
800 if (n > sizeof(buffer)) {
801 n = sizeof(buffer);
803 if (mDataSource->readAt(*offset, buffer, n)
808 hexdump(buffer, n);
1399 uint8_t buffer[8]; local
1400 if (chunk_data_size < (off64_t)sizeof(buffer)) {
1405 data_offset, buffer,
1484 uint8_t buffer[8 + 20]; local
1573 uint8_t buffer[78]; local
1886 uint8_t buffer[256]; local
1943 uint8_t buffer[12]; local
1968 auto buffer = heapbuffer<uint8_t>(chunk_data_size); local
1990 auto buffer = heapbuffer<uint8_t>(chunk_data_size); local
2026 char buffer[23]; local
2052 uint8_t buffer[4]; local
2241 uint32_t buffer; local
2309 uint8_t *buffer = new (std::nothrow) uint8_t[size + chunk_size]; local
2347 auto buffer = heapbuffer<uint8_t>(chunk_data_size); local
2850 uint8_t buffer[36 + 60]; local
2939 uint8_t *buffer = new (std::nothrow) uint8_t[size + 1]; local
3140 uint8_t *buffer = new (std::nothrow) uint8_t[size + 1]; local
3183 uint8_t *buffer = new (std::nothrow) uint8_t[size + 1]; local
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/frameworks/av/media/libmediametrics/
H A DMediaAnalyticsItem.cpp747 char buffer[512]; local
752 snprintf(buffer, sizeof(buffer), "[%d:", version);
753 result.append(buffer);
760 snprintf(buffer, sizeof(buffer), "%" PRId64 ":", mSessionID);
761 result.append(buffer);
763 snprintf(buffer, sizeof(buffer), "%d:", mUid);
764 result.append(buffer);
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/frameworks/av/media/libstagefright/rtsp/
H A DMyTransmitter.h129 MediaBuffer *buffer; local
130 CHECK_EQ(mEncoder->read(&buffer), (status_t)OK);
131 CHECK(buffer != NULL);
133 makeH264SPropParamSets(buffer);
135 buffer->release();
136 buffer = NULL;
439 sp<ABuffer> buffer = new ABuffer(65536);
440 ssize_t n = recv(mRTCPSocket, buffer->data(), buffer->size(), 0);
447 hexdump(buffer
619 sp<ABuffer> buffer = new ABuffer(65536); local
720 sp<ABuffer> buffer = new ABuffer(65536); local
864 makeH264SPropParamSets(MediaBuffer *buffer) argument
892 addSR(const sp<ABuffer> &buffer) argument
931 addSDES(const sp<ABuffer> &buffer) argument
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H A DAMPEG4AudioAssembler.cpp69 sp<ABuffer> buffer = new ABuffer(outLen); local
70 uint8_t *out = buffer->data();
95 return buffer;
362 sp<ABuffer> AMPEG4AudioAssembler::removeLATMFraming(const sp<ABuffer> &buffer) { argument
365 sp<ABuffer> out = new ABuffer(buffer->size());
369 uint8_t *ptr = buffer->data();
382 if (offset >= buffer->size()) {
383 ALOGW("Malformed buffer received");
411 CHECK_LT(offset, buffer->size());
412 CHECK_LE(payloadLength, buffer
512 sp<ABuffer> buffer = *queue->begin(); local
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H A DAAMRAssembler.cpp124 sp<ABuffer> buffer = *queue->begin(); local
128 mNextExpectedSeqNo = (uint32_t)buffer->int32Data();
129 } else if ((uint32_t)buffer->int32Data() != mNextExpectedSeqNo) {
135 // hexdump(buffer->data(), buffer->size());
137 if (buffer->size() < 1) {
146 unsigned payloadHeader __unused = buffer->data()[0];
154 if (offset >= buffer->size()) {
163 uint8_t toc = buffer->data()[offset++];
187 CopyTimes(accessUnit, buffer);
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/frameworks/native/libs/gui/
H A DBufferQueueCore.cpp140 const sp<GraphicBuffer>& buffer(mSlots[s].mGraphicBuffer);
141 // A dequeued buffer might be null if it's still being allocated
142 if (buffer.get()) {
145 buffer.get());
147 buffer->handle, mSlots[s].mFrameNumber);
148 outResult->appendFormat(" [%4ux%4u:%4u,%3X]\n", buffer->width, buffer->height,
149 buffer->stride, buffer->format);
151 outResult->appendFormat("%s [%02d:%p] ", prefix.string(), s, buffer
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H A DStreamSplitter.cpp113 // If there are too many outstanding buffers, we block until a buffer is
128 // Acquire and detach the buffer from the input
132 "acquiring buffer from input failed (%d)", status);
134 ALOGV("acquired buffer %#" PRIx64 " from input",
139 "detaching buffer from input failed (%d)", status);
141 // Initialize our reference count for this buffer
151 // Attach and queue the buffer to each of the outputs
159 // buffer eventually, and move on to the next output
166 "attaching buffer to output failed (%d)", status);
174 // buffer eventuall
194 sp<GraphicBuffer> buffer; local
278 BufferTracker(const sp<GraphicBuffer>& buffer) argument
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/frameworks/base/core/java/com/android/internal/os/
H A DTransferPipe.java112 byte[] buffer = new byte[4096];
116 int numRead = is.read(buffer);
121 combinedBuffer.write(buffer, 0, numRead);
248 final byte[] buffer = new byte[1024];
271 while ((size=fis.read(buffer)) > 0) {
274 fos.write(buffer, 0, size);
278 if (buffer[i] != '\n') {
280 fos.write(buffer, start, i-start);
289 } while (i<size && buffer[i] != '\n');
296 fos.write(buffer, star
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/frameworks/base/telecomm/java/android/telecom/
H A DCallAudioState.java222 StringBuffer buffer = new StringBuffer();
224 listAppend(buffer, "EARPIECE");
227 listAppend(buffer, "BLUETOOTH");
230 listAppend(buffer, "WIRED_HEADSET");
233 listAppend(buffer, "SPEAKER");
236 return buffer.toString();
285 private static void listAppend(StringBuffer buffer, String str) { argument
286 if (buffer.length() > 0) {
287 buffer.append(", ");
289 buffer
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/frameworks/native/libs/binder/
H A DBufferedTextOutput.cpp39 , buffer(NULL)
47 free(buffer);
54 void* b = realloc(buffer, newSize);
56 buffer = (char*)b;
59 memcpy(buffer+bufferPos, txt, len);
68 void* b = realloc(buffer, 256);
70 buffer = (char*)b;
77 char* buffer; member in struct:android::BufferedTextOutput::BufferState
188 // them out without going through the buffer.
205 // Append the new text to the buffer
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/frameworks/opt/net/lowpan/lowpan_hdlc_adapter/
H A Dlowpan_hdlc_adapter.cpp84 uint8_t buffer[kMaxFrameSize*2 + 5]; // every character escaped, escaped crc, and frame marker variable
91 bufferIndex += hdlc_write_byte(buffer + bufferIndex, c);
96 bufferIndex += hdlc_write_byte(buffer + bufferIndex, uint8_t(fcs & 0xFF));
97 bufferIndex += hdlc_write_byte(buffer + bufferIndex, uint8_t((fcs >> 8) & 0xFF));
99 buffer[bufferIndex++] = HDLC_BYTE_FLAG;
103 if (write(mFd, buffer, bufferIndex) != bufferIndex) {
193 uint8_t buffer[LOWPAN_HDLC_ADAPTER_MAX_FRAME_SIZE]; variable
201 ssize_t bytesRead = read(mFd, buffer, sizeof(buffer));
211 feedBytes(buffer, bytesRea
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