Searched refs:buffer (Results 226 - 250 of 783) sorted by relevance

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/frameworks/av/services/audioflinger/
H A Dtest-resample.cpp47 fprintf(stderr," -v verbose : log buffer provider calls\n");
275 virtual status_t getNextBuffer(Buffer* buffer, argument
278 size_t requestedFrames = buffer->frameCount;
280 buffer->frameCount = mNumFrames - mNextFrame;
284 printf("mPvalue[%zu]=%zu not %zu\n", mNextPidx-1, provided, buffer->frameCount);
285 if (provided < buffer->frameCount) {
286 buffer->frameCount = provided;
295 requestedFrames, (size_t) (mNumFrames - mNextFrame), buffer->frameCount);
297 mUnrel = buffer->frameCount;
298 if (buffer
306 releaseBuffer(Buffer* buffer) argument
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H A DEffects.h40 // When controlling an auxiliary effect, the EffectModule also provides an input buffer used by
87 void setInBuffer(int16_t *buffer) { mConfig.inputCfg.buffer.s16 = buffer; } argument
88 int16_t *inBuffer() { return mConfig.inputCfg.buffer.s16; }
89 void setOutBuffer(int16_t *buffer) { mConfig.outputCfg.buffer.s16 = buffer; } argument
90 int16_t *outBuffer() { return mConfig.outputCfg.buffer.s16; }
214 void dumpToBuffer(char* buffer, size_
281 setInBuffer(int16_t *buffer, bool ownsBuffer = false) argument
288 setOutBuffer(int16_t *buffer) argument
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/frameworks/av/media/libmediaplayerservice/
H A DStagefrightRecorder.cpp1814 char buffer[SIZE]; local
1819 snprintf(buffer, SIZE, " No file writer\n");
1820 result.append(buffer);
1822 snprintf(buffer, SIZE, " Recorder: %p\n", this);
1823 snprintf(buffer, SIZE, " Output file (fd %d):\n", mOutputFd);
1824 result.append(buffer);
1825 snprintf(buffer, SIZE, " File format: %d\n", mOutputFormat);
1826 result.append(buffer);
1827 snprintf(buffer, SIZE, " Max file size (bytes): %" PRId64 "\n", mMaxFileSizeBytes);
1828 result.append(buffer);
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/frameworks/av/media/libstagefright/omx/
H A DOMXNodeInstance.cpp69 /* buffer formatting */
623 OMX::buffer_id *buffer) {
640 *buffer = 0;
647 *buffer = makeBufferID(header);
649 addActiveBuffer(portIndex, *buffer);
657 *buffer, portIndex, "%zu@%p", params->size(), params->pointer()));
663 OMX::buffer_id *buffer) {
695 *buffer = 0;
702 *buffer = makeBufferID(header);
704 addActiveBuffer(portIndex, *buffer);
621 useBuffer( OMX_U32 portIndex, const sp<IMemory> &params, OMX::buffer_id *buffer) argument
661 useGraphicBuffer2_l( OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer, OMX::buffer_id *buffer) argument
713 useGraphicBuffer( OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer, OMX::buffer_id *buffer) argument
773 updateGraphicBufferInMeta( OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer, OMX::buffer_id buffer) argument
855 allocateBuffer( OMX_U32 portIndex, size_t size, OMX::buffer_id *buffer, void **buffer_data) argument
893 allocateBufferWithBackup( OMX_U32 portIndex, const sp<IMemory> &params, OMX::buffer_id *buffer) argument
933 freeBuffer( OMX_U32 portIndex, OMX::buffer_id buffer) argument
953 fillBuffer(OMX::buffer_id buffer) argument
976 emptyBuffer( OMX::buffer_id buffer, OMX_U32 rangeOffset, OMX_U32 rangeLength, OMX_U32 flags, OMX_TICKS timestamp) argument
1165 OMX_BUFFERHEADERTYPE *buffer = local
1193 OMX_BUFFERHEADERTYPE *buffer = local
1365 OMX::buffer_id buffer; local
1377 findBufferHeader(OMX::buffer_id buffer) argument
1393 invalidateBufferID(OMX::buffer_id buffer) argument
1408 findBufferHeader(OMX::buffer_id buffer) argument
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H A DSoftOMXComponent.cpp186 OMX_BUFFERHEADERTYPE **buffer,
195 return me->useBuffer(buffer, portIndex, appPrivate, size, ptr);
201 OMX_BUFFERHEADERTYPE **buffer,
209 return me->allocateBuffer(buffer, portIndex, appPrivate, size);
216 OMX_BUFFERHEADERTYPE *buffer) {
221 return me->freeBuffer(portIndex, buffer);
227 OMX_BUFFERHEADERTYPE *buffer) {
232 return me->emptyThisBuffer(buffer);
238 OMX_BUFFERHEADERTYPE *buffer) {
243 return me->fillThisBuffer(buffer);
184 UseBufferWrapper( OMX_HANDLETYPE component, OMX_BUFFERHEADERTYPE **buffer, OMX_U32 portIndex, OMX_PTR appPrivate, OMX_U32 size, OMX_U8 *ptr) argument
199 AllocateBufferWrapper( OMX_HANDLETYPE component, OMX_BUFFERHEADERTYPE **buffer, OMX_U32 portIndex, OMX_PTR appPrivate, OMX_U32 size) argument
213 FreeBufferWrapper( OMX_HANDLETYPE component, OMX_U32 portIndex, OMX_BUFFERHEADERTYPE *buffer) argument
225 EmptyThisBufferWrapper( OMX_HANDLETYPE component, OMX_BUFFERHEADERTYPE *buffer) argument
236 FillThisBufferWrapper( OMX_HANDLETYPE component, OMX_BUFFERHEADERTYPE *buffer) argument
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/frameworks/av/media/libstagefright/rtsp/
H A DMyTransmitter.h126 MediaBuffer *buffer; local
127 CHECK_EQ(mEncoder->read(&buffer), (status_t)OK);
128 CHECK(buffer != NULL);
130 makeH264SPropParamSets(buffer);
132 buffer->release();
133 buffer = NULL;
436 sp<ABuffer> buffer = new ABuffer(65536);
437 ssize_t n = recv(mRTCPSocket, buffer->data(), buffer->size(), 0);
444 hexdump(buffer
616 sp<ABuffer> buffer = new ABuffer(65536); local
717 sp<ABuffer> buffer = new ABuffer(65536); local
861 makeH264SPropParamSets(MediaBuffer *buffer) argument
889 addSR(const sp<ABuffer> &buffer) argument
928 addSDES(const sp<ABuffer> &buffer) argument
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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 = buffer->data()[0];
154 if (offset >= buffer->size()) {
163 uint8_t toc = buffer->data()[offset++];
187 CopyTimes(accessUnit, buffer);
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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 CHECK_LT(offset, buffer->size());
408 CHECK_LE(offset + payloadLength, buffer->size());
419 CHECK_LE(offset + (mOtherDataLenBits / 8), buffer->size());
424 if (offset < buffer
508 sp<ABuffer> buffer = *queue->begin(); local
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/frameworks/av/media/libstagefright/
H A DWAVExtractor.cpp69 MediaBuffer **buffer, const ReadOptions *options = NULL);
370 // As a temporary buffer for 8->16 bit conversion.
423 MediaBuffer *buffer; local
424 status_t err = mGroup->acquire_buffer(&buffer);
456 mCurrentPos, buffer->data(),
460 buffer->release();
461 buffer = NULL;
466 buffer->set_range(0, n);
475 // The new buffer holds the sample number of samples, but each
480 const uint8_t *src = (const uint8_t *)buffer
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H A DAMRExtractor.cpp48 MediaBuffer **buffer, const ReadOptions *options = NULL);
300 MediaBuffer *buffer; local
301 status_t err = mGroup->acquire_buffer(&buffer);
306 n = mDataSource->readAt(mOffset, buffer->data(), frameSize);
309 buffer->release();
310 buffer = NULL;
315 buffer->set_range(0, frameSize);
316 buffer->meta_data()->setInt64(kKeyTime, mCurrentTimeUs);
317 buffer->meta_data()->setInt32(kKeyIsSyncFrame, 1);
322 *out = buffer;
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H A DOggExtractor.cpp55 MediaBuffer **buffer, const ReadOptions *options = NULL);
79 status_t readNextPacket(MediaBuffer **buffer, bool conf);
125 MediaBuffer *buffer, uint8_t type);
127 int32_t packetBlockSize(MediaBuffer *buffer);
463 MediaBuffer *buffer = NULL; local
489 if (buffer != NULL) {
490 fullSize += buffer->range_length();
493 if (buffer != NULL) {
494 memcpy(tmp->data(), buffer->data(), buffer
701 packetBlockSize(MediaBuffer *buffer) argument
730 verifyHeader( MediaBuffer *buffer, uint8_t type) argument
900 void *buffer = malloc(outLen); local
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H A DFLACExtractor.cpp51 MediaBuffer **buffer, const ReadOptions *options = NULL);
156 FLAC__byte buffer[], size_t *bytes);
165 const FLAC__Frame *frame, const FLAC__int32 * const buffer[]);
172 FLAC__byte buffer[], size_t *bytes,
191 const FLAC__Frame *frame, const FLAC__int32 * const buffer[],
211 const FLAC__StreamDecoder * /* decoder */, FLAC__byte buffer[],
214 return ((FLACParser *) client_data)->readCallback(buffer, bytes);
246 const FLAC__int32 * const buffer[], void *client_data)
248 return ((FLACParser *) client_data)->writeCallback(frame, buffer);
268 FLAC__byte buffer[], size_
210 read_callback( const FLAC__StreamDecoder * , FLAC__byte buffer[], size_t *bytes, void *client_data) argument
244 write_callback( const FLAC__StreamDecoder * , const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data) argument
267 readCallback( FLAC__byte buffer[], size_t *bytes) argument
319 writeCallback( const FLAC__Frame *frame, const FLAC__int32 * const buffer[]) argument
681 MediaBuffer *buffer; local
754 MediaBuffer *buffer; local
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H A DAVIExtractor.cpp47 MediaBuffer **buffer, const ReadOptions *options);
70 void append(MediaBuffer *buffer);
71 status_t read(MediaBuffer **buffer);
140 MediaBuffer **buffer, const ReadOptions *options) {
143 *buffer = NULL;
163 status_t err = mSplitter->read(buffer);
203 *buffer = out;
236 void AVIExtractor::MP3Splitter::append(MediaBuffer *buffer) { argument
241 CHECK(buffer->meta_data()->findInt64(kKeyTime, &mBaseTimeUs));
251 || mBuffer->size() + buffer
139 read( MediaBuffer **buffer, const ReadOptions *options) argument
598 sp<ABuffer> buffer = new ABuffer(size); local
688 sp<ABuffer> buffer = new ABuffer(size); local
772 sp<ABuffer> buffer = new ABuffer(size); local
1013 sp<ABuffer> buffer = new ABuffer(size); local
1074 sp<ABuffer> buffer = new ABuffer(size); local
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/frameworks/native/libs/gui/tests/
H A DBufferQueue_test.cpp115 sp<GraphicBuffer> buffer; local
119 ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer));
122 ASSERT_EQ(OK, buffer->lock(GraphicBuffer::USAGE_SW_WRITE_OFTEN,
125 ASSERT_EQ(OK, buffer->unlock());
172 // Acquire the third buffer, which should fail.
223 sp<GraphicBuffer> buffer; local
228 ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer));
233 // Can no longer request buffer from this slot
237 ASSERT_EQ(OK, buffer->lock(GraphicBuffer::USAGE_SW_WRITE_OFTEN,
240 ASSERT_EQ(OK, buffer
271 sp<GraphicBuffer> buffer; local
329 sp<GraphicBuffer> buffer; local
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/frameworks/av/include/media/
H A DIOMX.h102 buffer_id *buffer) = 0;
106 const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) = 0;
110 const sp<GraphicBuffer> &graphicBuffer, buffer_id buffer) = 0;
124 buffer_id *buffer, void **buffer_data) = 0;
128 buffer_id *buffer) = 0;
131 node_id node, OMX_U32 port_index, buffer_id buffer) = 0;
133 virtual status_t fillBuffer(node_id node, buffer_id buffer) = 0;
137 buffer_id buffer,
181 IOMX::buffer_id buffer; member in struct:android::omx_message::__anon42::__anon44
186 IOMX::buffer_id buffer; member in struct:android::omx_message::__anon42::__anon45
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/frameworks/av/media/libmedia/
H A DIOMX.cpp246 buffer_id *buffer) {
256 *buffer = 0;
261 *buffer = (buffer_id)reply.readInt32();
269 const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) {
279 *buffer = 0;
284 *buffer = (buffer_id)reply.readInt32();
291 const sp<GraphicBuffer> &graphicBuffer, buffer_id buffer) {
297 data.writeInt32((int32_t)buffer);
393 buffer_id *buffer, void **buffer_data) {
403 *buffer
244 useBuffer( node_id node, OMX_U32 port_index, const sp<IMemory> &params, buffer_id *buffer) argument
267 useGraphicBuffer( node_id node, OMX_U32 port_index, const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) argument
289 updateGraphicBufferInMeta( node_id node, OMX_U32 port_index, const sp<GraphicBuffer> &graphicBuffer, buffer_id buffer) argument
391 allocateBuffer( node_id node, OMX_U32 port_index, size_t size, buffer_id *buffer, void **buffer_data) argument
414 allocateBufferWithBackup( node_id node, OMX_U32 port_index, const sp<IMemory> &params, buffer_id *buffer) argument
436 freeBuffer( node_id node, OMX_U32 port_index, buffer_id buffer) argument
448 fillBuffer(node_id node, buffer_id buffer) argument
458 emptyBuffer( node_id node, buffer_id buffer, OMX_U32 range_offset, OMX_U32 range_length, OMX_U32 flags, OMX_TICKS timestamp) argument
715 buffer_id buffer; local
735 buffer_id buffer; local
755 buffer_id buffer = (buffer_id)data.readInt32(); local
853 buffer_id buffer; local
876 buffer_id buffer; local
895 buffer_id buffer = (buffer_id)data.readInt32(); local
906 buffer_id buffer = (buffer_id)data.readInt32(); local
917 buffer_id buffer = (buffer_id)data.readInt32(); local
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/frameworks/av/media/libstagefright/include/
H A DOMX.h84 buffer_id *buffer);
88 const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer);
92 const sp<GraphicBuffer> &graphicBuffer, buffer_id buffer);
102 buffer_id *buffer, void **buffer_data);
106 buffer_id *buffer);
109 node_id node, OMX_U32 port_index, buffer_id buffer);
111 virtual status_t fillBuffer(node_id node, buffer_id buffer);
115 buffer_id buffer,
141 node_id node, buffer_id buffer, OMX_IN OMX_BUFFERHEADERTYPE *pBuffer);
144 node_id node, buffer_id buffer, OMX_I
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/frameworks/native/libs/binder/
H A DBufferedTextOutput.cpp39 , buffer(NULL)
47 free(buffer);
52 void* b = realloc(buffer, ((len+bufferPos)*3)/2);
54 buffer = (char*)b;
56 memcpy(buffer+bufferPos, txt, len);
65 void* b = realloc(buffer, 256);
67 buffer = (char*)b;
74 char* buffer; member in struct:android::BufferedTextOutput::BufferState
185 // them out without going through the buffer.
202 // Append the new text to the buffer
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/frameworks/native/libs/gui/
H A DStreamSplitter.cpp110 // If there are too many outstanding buffers, we block until a buffer is
125 // Acquire and detach the buffer from the input
129 "acquiring buffer from input failed (%d)", status);
131 ALOGV("acquired buffer %#" PRIx64 " from input",
136 "detaching buffer from input failed (%d)", status);
138 // Initialize our reference count for this buffer
148 // Attach and queue the buffer to each of the outputs
156 // buffer eventually, and move on to the next output
163 "attaching buffer to output failed (%d)", status);
171 // buffer eventuall
191 sp<GraphicBuffer> buffer; local
275 BufferTracker(const sp<GraphicBuffer>& buffer) argument
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/frameworks/native/opengl/libs/GLES_trace/src/
H A Dgltrace_context.cpp229 // switch back to previously bound buffer if necessary
254 // free previously bound buffer if any
264 ElementArrayBuffer *buffer = mElementArrayBuffers.valueFor(bufferId); local
265 if (buffer == NULL) {
269 *data = buffer->getBuffer();
270 *size = buffer->getSize();
276 ElementArrayBuffer *buffer = mElementArrayBuffers.valueFor(bufferId); local
277 if (buffer != NULL) {
278 buffer->updateSubBuffer(offset, data, size);
283 ElementArrayBuffer *buffer local
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/frameworks/av/media/libstagefright/httplive/
H A DPlaylistFetcher.cpp187 size_t playlistIndex, const sp<ABuffer> &buffer,
206 buffer->meta()->setString("cipher-method", method.c_str());
246 size_t n = buffer->size();
287 buffer->data(), buffer->data(), buffer->size(),
293 status_t PlaylistFetcher::checkDecryptPadding(const sp<ABuffer> &buffer) { argument
296 CHECK(buffer->meta()->findString("cipher-method", &method));
302 if (buffer->size() > 0) {
303 padding = buffer
186 decryptBuffer( size_t playlistIndex, const sp<ABuffer> &buffer, bool first) argument
727 bufferStartsWithTsSyncByte(const sp<ABuffer>& buffer) argument
900 sp<ABuffer> buffer, tsBuffer; local
1189 extractAndQueueAccessUnitsFromTs(const sp<ABuffer> &buffer) argument
1422 bufferStartsWithWebVTTMagicSequence( const sp<ABuffer> &buffer) argument
1447 extractAndQueueAccessUnits( const sp<ABuffer> &buffer, const sp<AMessage> &itemMeta) argument
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/frameworks/av/media/libstagefright/codecs/aacenc/
H A DAACEncoder.cpp225 MediaBuffer *buffer; local
226 CHECK_EQ(mBufferGroup->acquire_buffer(&buffer), (status_t)OK);
227 uint8_t *outPtr = (uint8_t *)buffer->data();
233 buffer->set_range(0, 2);
234 buffer->meta_data()->setInt32(kKeyIsCodecConfig, true);
235 *out = buffer;
239 buffer->meta_data()->setInt32(kKeyIsCodecConfig, false);
247 buffer->release();
312 outputData.Length = buffer->size() - nOutputBytes;
319 buffer
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/frameworks/native/opengl/tools/glgen/stubs/jsr239/
H A DGLCHeader.cpp116 getPointer(JNIEnv *_env, jobject buffer, jarray *array, jint *remaining, jint *offset) argument
123 position = _env->GetIntField(buffer, positionID);
124 limit = _env->GetIntField(buffer, limitID);
125 elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID);
128 getBasePointerID, buffer);
135 getBaseArrayID, buffer);
140 getBaseArrayOffsetID, buffer);
167 getDirectBufferPointer(JNIEnv *_env, jobject buffer) { argument
168 if (!buffer) {
171 void* buf = _env->GetDirectBufferAddress(buffer);
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/frameworks/opt/net/voip/src/jni/rtp/
H A DAudioGroup.cpp62 // We use a circular array to implement jitter buffer. The simplest way is doing
68 // jitter buffer. For a stream at 8000Hz it takes 32 kilobytes. These numbers
182 // Allocate jitter buffer.
286 int32_t buffer[4] = { local
293 buffer[3] |= htonl(1 << 23);
296 sendto(mSocket, buffer, sizeof(buffer), MSG_DONTWAIT,
303 int32_t buffer[mSampleCount + 3]; local
307 memset(buffer, 0, sizeof(buffer));
409 __attribute__((aligned(4))) uint8_t buffer[2048]; local
882 AudioTrack::Buffer buffer; local
898 AudioRecord::Buffer buffer; local
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/frameworks/av/media/libnbaio/
H A DNBAIO.cpp76 double buffer[((frameSize * block) + sizeof(double) - 1) / sizeof(double)]; local
83 ssize_t ret = via(user, buffer, count);
87 ret = write(buffer, maxRet);
113 double buffer[((frameSize * block) + sizeof(double) - 1) / sizeof(double)]; local
120 ssize_t ret = read(buffer, count, readPTS);
124 ret = via(user, buffer, maxRet, readPTS);

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