Searched refs:buffer (Results 201 - 225 of 636) sorted by relevance

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/frameworks/av/services/camera/libcameraservice/camera2/
H A DCameraMetadata.h41 /** Takes ownership of passed-in buffer */
42 CameraMetadata(camera_metadata_t *buffer);
47 * Assignment clones metadata buffer.
50 CameraMetadata &operator=(const camera_metadata_t *buffer);
53 * Release a raw metadata buffer to the caller. After this call,
54 * CameraMetadata no longer references the buffer, and the caller takes
55 * responsibility for freeing the raw metadata buffer (using
62 * Clear the metadata buffer and free all storage used by it
67 * Acquire a raw metadata buffer from the caller. After this call,
68 * the caller no longer owns the raw buffer, an
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/frameworks/base/tests/DumpRenderTree/src/com/android/dumprendertree/forwarder/
H A DForwarder.java94 byte[] buffer = new byte[BUFFER_SIZE];
95 while ((length = is.read(buffer)) > 0) {
96 os.write(buffer, 0, length);
/frameworks/support/volley/tests/src/com/android/volley/toolbox/
H A DImageRequestTest.java91 byte[] buffer = new byte[1024];
93 while ((count = in.read(buffer)) != -1) {
94 bytes.write(buffer, 0, count);
/frameworks/base/media/mca/filterpacks/java/android/filterpacks/base/
H A DInputStreamSource.java70 byte[] buffer = new byte[1024];
72 while ((bytesRead = mInputStream.read(buffer)) > 0) {
73 byteStream.write(buffer, 0, bytesRead);
/frameworks/av/cmds/stagefright/
H A Daudioloop.cpp85 MediaBuffer *buffer; local
86 while (decoder->read(&buffer) == OK) {
87 // do something with buffer
92 buffer->release();
93 buffer = NULL;
H A Dstagefright.cpp226 MediaBuffer *buffer; local
230 err = rawSource->read(&buffer, &options);
235 CHECK(buffer == NULL);
245 CHECK(buffer->meta_data()->findInt64(kKeyTime, &timestampUs));
266 printf("buffer has timestamp %lld us (%.2f secs)\n",
269 buffer->release();
270 buffer = NULL;
313 MediaBuffer *buffer; local
317 status_t err = rawSource->read(&buffer, &options);
323 CHECK(buffer
455 isIDRFrame(MediaBuffer *buffer) argument
471 read( MediaBuffer **buffer, const ReadOptions *options) argument
547 MediaBuffer *buffer; local
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/frameworks/av/include/media/nbaio/
H A DAudioBufferProviderSource.h45 virtual ssize_t read(void *buffer, size_t count, int64_t readPTS);
51 AudioBufferProvider::Buffer mBuffer; // current buffer
52 size_t mConsumed; // number of frames consumed so far from current buffer
H A DAudioStreamOutSink.h45 // FIXME Use an audio HAL API to query the buffer emptying status when it's available.
48 virtual ssize_t write(const void *buffer, size_t count);
H A DNBAIO.h77 typedef ssize_t (*writeVia_t)(void *user, void *buffer, size_t count);
78 typedef ssize_t (*readVia_t)(void *user, const void *buffer,
157 // Transfer data to sink from single input buffer. Implies a copy.
159 // buffer Non-NULL buffer owned by provider.
170 virtual ssize_t write(const void *buffer, size_t count) = 0;
173 // and non-contiguous transfers (e.g. circular buffer or writev).
194 // buffer Non-NULL buffer owned by sink that callback should fill in with data,
254 // Transfer data from source into single destination buffer
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H A DPipeReader.h48 virtual ssize_t read(void *buffer, size_t count, int64_t readPTS);
/frameworks/av/media/libmedia/
H A DIAudioTrack.cpp120 virtual status_t allocateTimedBuffer(size_t size, sp<IMemory>* buffer) { argument
129 *buffer = interface_cast<IMemory>(reply.readStrongBinder());
135 virtual status_t queueTimedBuffer(const sp<IMemory>& buffer, argument
139 data.writeStrongBinder(buffer->asBinder());
212 sp<IMemory> buffer; local
213 status_t status = allocateTimedBuffer(data.readInt32(), &buffer);
216 reply->writeStrongBinder(buffer->asBinder());
222 sp<IMemory> buffer = interface_cast<IMemory>( local
225 reply->writeInt32(queueTimedBuffer(buffer, pts));
H A DIOMX.cpp240 buffer_id *buffer) {
250 *buffer = 0;
255 *buffer = (void*)reply.readIntPtr();
263 const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) {
273 *buffer = 0;
278 *buffer = (void*)reply.readIntPtr();
298 buffer_id *buffer, void **buffer_data) {
308 *buffer = 0;
313 *buffer = (void *)reply.readIntPtr();
321 buffer_id *buffer) {
238 useBuffer( node_id node, OMX_U32 port_index, const sp<IMemory> &params, buffer_id *buffer) argument
261 useGraphicBuffer( node_id node, OMX_U32 port_index, const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) argument
296 allocateBuffer( node_id node, OMX_U32 port_index, size_t size, buffer_id *buffer, void **buffer_data) argument
319 allocateBufferWithBackup( node_id node, OMX_U32 port_index, const sp<IMemory> &params, buffer_id *buffer) argument
341 freeBuffer( node_id node, OMX_U32 port_index, buffer_id buffer) argument
353 fillBuffer(node_id node, buffer_id buffer) argument
363 emptyBuffer( node_id node, buffer_id buffer, OMX_U32 range_offset, OMX_U32 range_length, OMX_U32 flags, OMX_TICKS timestamp) argument
592 buffer_id buffer; local
612 buffer_id buffer; local
646 buffer_id buffer; local
669 buffer_id buffer; local
688 buffer_id buffer = (void*)data.readIntPtr(); local
699 buffer_id buffer = (void*)data.readIntPtr(); local
710 buffer_id buffer = (void*)data.readIntPtr(); local
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/frameworks/av/media/libstagefright/omx/
H A DOMX.cpp336 buffer_id *buffer) {
338 port_index, params, buffer);
343 const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) {
345 port_index, graphicBuffer, buffer);
350 buffer_id *buffer, void **buffer_data) {
352 port_index, size, buffer, buffer_data);
357 buffer_id *buffer) {
359 port_index, params, buffer);
362 status_t OMX::freeBuffer(node_id node, OMX_U32 port_index, buffer_id buffer) { argument
364 port_index, buffer);
334 useBuffer( node_id node, OMX_U32 port_index, const sp<IMemory> &params, buffer_id *buffer) argument
341 useGraphicBuffer( node_id node, OMX_U32 port_index, const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) argument
348 allocateBuffer( node_id node, OMX_U32 port_index, size_t size, buffer_id *buffer, void **buffer_data) argument
355 allocateBufferWithBackup( node_id node, OMX_U32 port_index, const sp<IMemory> &params, buffer_id *buffer) argument
367 fillBuffer(node_id node, buffer_id buffer) argument
371 emptyBuffer( node_id node, buffer_id buffer, OMX_U32 range_offset, OMX_U32 range_length, OMX_U32 flags, OMX_TICKS timestamp) argument
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/frameworks/av/media/libstagefright/rtsp/
H A DARTPWriter.h110 void addSR(const sp<ABuffer> &buffer);
111 void addSDES(const sp<ABuffer> &buffer);
113 void makeH264SPropParamSets(MediaBuffer *buffer);
121 void send(const sp<ABuffer> &buffer, bool isRTCP);
/frameworks/av/media/mtp/
H A DMtpRequestPacket.cpp49 // write our buffer to the given endpoint (host mode)
54 request->buffer = mBuffer;
H A DMtpResponsePacket.cpp48 request->buffer = mBuffer;
/frameworks/base/core/java/com/android/internal/http/multipart/
H A DMultipartEntity.java197 StringBuffer buffer = new StringBuffer(MULTIPART_FORM_CONTENT_TYPE);
198 buffer.append("; boundary=");
199 buffer.append(EncodingUtils.getAsciiString(getMultipartBoundary()));
200 return new BasicHeader(HTTP.CONTENT_TYPE, buffer.toString());
/frameworks/base/core/jni/android/graphics/
H A DUtils.h33 virtual size_t read(void* buffer, size_t size);
/frameworks/base/core/jni/
H A Dandroid_nio_utils.cpp29 void* android::nio_getPointer(JNIEnv *_env, jobject buffer, jarray *array) { argument
37 gNioJNI.getBasePointerID, buffer);
44 gNioJNI.getBaseArrayID, buffer);
46 gNioJNI.getBaseArrayOffsetID, buffer);
H A Dandroid_nio_utils.h32 * @param buffer The nio.Buffer object
38 * @return The pointer to the memory in the buffer object
40 void* nio_getPointer(JNIEnv *env, jobject buffer, jarray *array);
49 * @param buffer The array returned from android_nio_getPointer (!= null)
/frameworks/compile/libbcc/bcinfo/Wrap/
H A Dbitcode_wrapperer.cpp117 // front of the buffer. This allows us to assume
129 // Assume the buffer contents have been used,
134 // If we don't have an input, we can't refill the buffer at all.
167 uint8_t buffer[kWordSize]; local
168 buffer[3] = (value >> 24) & 0xFF;
169 buffer[2] = (value >> 16) & 0xFF;
170 buffer[1] = (value >> 8) & 0xFF;
171 buffer[0] = (value >> 0) & 0xFF;
172 return outfile_->Write(buffer, kWordSize);
176 // This buffer ma
178 uint8_t buffer[kMaxVariableFieldSize]; local
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/frameworks/wilhelm/src/android/util/
H A DAacAdtsExtractor.cpp266 SL_LOGE("Can't seek in AAC ADTS buffer queue");
277 MediaBuffer *buffer; local
278 status_t err = mGroup->acquire_buffer(&buffer);
284 ssize_t readSize = mDataSource->readAt(mOffset + ADTS_HEADER_LENGTH, buffer->data(),
289 buffer->release();
290 buffer = NULL;
294 buffer->set_range(0, frameSizeWithoutHeader);
295 buffer->meta_data()->setInt64(kKeyTime, mCurrentTimeUs);
296 buffer->meta_data()->setInt32(kKeyIsSyncFrame, 1);
301 *out = buffer;
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/frameworks/base/media/tests/omxjpegdecoder/
H A DSkOmxPixelRef.h29 SkOmxPixelRef(SkColorTable* ctable, MediaBuffer* buffer,
/frameworks/av/media/libstagefright/omx/tests/
H A DOMXHarness.cpp87 if ((*inputBuffers)[i].mID == msg.u.buffer_data.buffer) {
101 if ((*outputBuffers)[i].mID == msg.u.buffer_data.buffer) {
188 Buffer buffer; local
189 buffer.mMemory = dealer->allocate(def.nBufferSize);
190 buffer.mFlags = 0;
191 CHECK(buffer.mMemory != NULL);
194 node, portIndex, buffer.mMemory, &buffer.mID);
197 buffers->push(buffer);
641 MediaBuffer *buffer local
662 MediaBuffer *buffer; local
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/frameworks/av/libvideoeditor/vss/stagefrightshells/src/
H A DVideoEditorVideoEncoder.cpp71 virtual status_t read(MediaBuffer **buffer,
73 virtual int32_t storeBuffer(MediaBuffer *buffer);
81 MediaBuffer* buffer; member in struct:android::VideoEditorVideoEncoderSource::MediaBufferChain
158 // Release the buffer chain
167 ALOGV("VideoEditorVideoEncoderSource::stop : %d buffer remained", i);
183 status_t VideoEditorVideoEncoderSource::read(MediaBuffer **buffer, argument
203 *buffer = NULL;
208 // Get a buffer from the chain
209 *buffer = mFirstBufferLink->buffer;
223 storeBuffer(MediaBuffer *buffer) argument
742 MediaBuffer* buffer = NULL; local
838 VideoEditorVideoEncoder_processOutputBuffer( M4ENCODER_Context pContext, MediaBuffer* buffer) argument
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