Searched refs:buffer (Results 126 - 150 of 693) sorted by relevance

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/frameworks/av/services/camera/libcameraservice/device3/
H A DCamera3ZslStream.cpp52 * Try to find the best candidate for a ZSL buffer.
102 * and we get an 'empty' result only if the ring buffer
126 status_t Camera3ZslStream::getInputBufferLocked(camera3_stream_buffer *buffer) { argument
158 ALOGE("%s: Stream %d: No input buffer was queued",
174 handoutBufferLocked(*buffer, &(anb->handle), /*acquireFence*/fenceFd,
183 const camera3_stream_buffer &buffer,
191 return Camera3OutputStream::returnBufferCheckedLocked(buffer,
203 // Find the buffer we are returning
212 if (anb != NULL && &(anb->handle) == buffer.buffer) {
182 returnBufferCheckedLocked( const camera3_stream_buffer &buffer, nsecs_t timestamp, bool output, sp<Fence> *releaseFenceOut) argument
254 returnInputBufferLocked( const camera3_stream_buffer &buffer) argument
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/frameworks/base/core/tests/coretests/src/android/os/
H A DMemoryFileTest.java75 byte[] buffer = new byte[testString.length];
79 file.readBytes(buffer, 2000, 0, testString.length);
80 compareBuffers(testString, buffer, testString.length);
83 buffer = new byte[testString.length];
90 is.read(buffer);
91 compareBuffers(testString, buffer, testString.length);
94 buffer = new byte[testString.length];
96 is.read(buffer);
97 compareBuffers(testString, buffer, testString.length);
129 byte[] buffer
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/frameworks/av/media/libstagefright/
H A DAACWriter.cpp250 * 11 bits of buffer fullness. 0x7FF for VBR.
312 MediaBuffer *buffer; local
313 err = mSource->read(&buffer);
320 buffer->release();
321 buffer = NULL;
325 mEstimatedSizeBytes += kAdtsHeaderLength + buffer->range_length();
327 buffer->release();
328 buffer = NULL;
334 if (buffer->meta_data()->findInt32(kKeyIsCodecConfig, &isCodecSpecific) && isCodecSpecific) {
335 ALOGV("Drop codec specific info buffer");
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H A DOMXClient.cpp84 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,
294 buffer_id *buffer) {
295 return getOMX(node)->useBuffer(node, port_index, params, buffer);
292 useBuffer( node_id node, OMX_U32 port_index, const sp<IMemory> &params, buffer_id *buffer) argument
298 useGraphicBuffer( node_id node, OMX_U32 port_index, const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) argument
305 updateGraphicBufferInMeta( node_id node, OMX_U32 port_index, const sp<GraphicBuffer> &graphicBuffer, buffer_id buffer) argument
324 allocateBuffer( node_id node, OMX_U32 port_index, size_t size, buffer_id *buffer, void **buffer_data) argument
331 allocateBufferWithBackup( node_id node, OMX_U32 port_index, const sp<IMemory> &params, buffer_id *buffer) argument
338 freeBuffer( node_id node, OMX_U32 port_index, buffer_id buffer) argument
343 fillBuffer(node_id node, buffer_id buffer) argument
347 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/native/libs/gui/
H A DIGraphicBufferConsumer.cpp94 void*& buffer, size_t& size, int*& fds, size_t& count) const {
102 uint32_t& flags = *static_cast<uint32_t*>(buffer);
105 FlattenableUtils::advance(buffer, size, sizeof(uint32_t));
109 status_t err = mGraphicBuffer->flatten(buffer, size, fds, count);
111 size -= FlattenableUtils::align<4>(buffer);
115 status_t err = mFence->flatten(buffer, size, fds, count);
117 size -= FlattenableUtils::align<4>(buffer);
126 FlattenableUtils::write(buffer, size, mCrop);
127 FlattenableUtils::write(buffer, size, mTransform);
128 FlattenableUtils::write(buffer, siz
93 flatten( void*& buffer, size_t& size, int*& fds, size_t& count) const argument
140 unflatten( void const*& buffer, size_t& size, int const*& fds, size_t& count) argument
210 acquireBuffer(BufferItem *buffer, nsecs_t presentWhen) argument
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/frameworks/base/core/java/android/nfc/
H A DNdefMessage.java96 ByteBuffer buffer = ByteBuffer.wrap(data);
98 mRecords = NdefRecord.parse(buffer, false);
100 if (buffer.remaining() > 0) {
194 ByteBuffer buffer = ByteBuffer.allocate(length);
199 mRecords[i].writeToByteBuffer(buffer, mb, me);
202 return buffer.array();
/frameworks/base/core/java/android/speech/tts/
H A DSynthesisPlaybackQueueItem.java96 byte[] buffer = null;
100 // (a) there is a buffer available to tread. In which case
104 while ((buffer = take()) != null) {
105 mAudioTrack.write(buffer);
177 void put(byte[] buffer) throws InterruptedException { argument
187 // Don't bother queueing the buffer if we've stopped. The playback thread
195 mDataBufferList.add(new ListEntry(buffer));
196 mUnconsumedBytes += buffer.length;
/frameworks/native/services/surfaceflinger/EventLog/
H A DEventLog.cpp36 EventLog::TagBuffer buffer(LOGTAG_SF_FRAME_DUR);
37 buffer.startList(1 + numDurations);
38 buffer.writeString8(window);
40 buffer.writeInt32(durations[i]);
42 buffer.endList();
43 buffer.log();
64 // purge the buffer
/frameworks/base/media/tests/omxjpegdecoder/
H A Domx_jpeg_decoder.cpp41 static void getJpegOutput(MediaBuffer* buffer, const char* filename) { argument
42 int size = buffer->range_length();
43 int offset = buffer->range_offset();
49 char* data = (char*) buffer->data();
148 MediaBuffer *buffer; local
151 status_t err = decoder->read(&buffer, NULL);
155 CHECK(buffer == NULL);
160 /* Mark the code for now, since we attend to copy buffer to SkBitmap.
162 installPixelRef(buffer, decoder, bm);*/
164 // Copy pixels from buffer t
174 installPixelRef(MediaBuffer *buffer, sp<MediaSource> decoder, SkBitmap* bm) argument
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/frameworks/av/include/media/stagefright/
H A DSkipCutBuffer.h37 // some of the data in the buffer, or it may add data to it.
38 // After this, the caller should continue processing the buffer as usual.
39 void submit(MediaBuffer *buffer);
40 void submit(const sp<ABuffer>& buffer); // same as above, but with an ABuffer
42 size_t size(); // how many bytes are currently stored in the buffer
/frameworks/av/media/libmediaplayerservice/nuplayer/
H A DStreamingSource.cpp73 char buffer[188]; local
75 ssize_t n = mStreamListener->read(buffer, sizeof(buffer), &extra);
103 if (buffer[0] == 0x00) {
110 uint8_t type = buffer[1];
114 memcpy(&mediaTimeUs, &buffer[2], sizeof(mediaTimeUs));
125 status_t err = mTSParser->feedTSPacket(buffer, sizeof(buffer));
/frameworks/av/media/libstagefright/rtsp/
H A DAAVCAssembler.h51 void addSingleNALUnit(const sp<ABuffer> &buffer);
53 bool addSingleTimeAggregationPacket(const sp<ABuffer> &buffer);
/frameworks/av/services/audioflinger/
H A DRecordTracks.h41 // clear the buffer overflow flag
43 // set the buffer overflow flag and return previous value
48 void dump(char* buffer, size_t size);
57 virtual status_t getNextBuffer(AudioBufferProvider::Buffer* buffer,
61 bool mOverflow; // overflow on most recent attempt to fill client buffer
/frameworks/base/core/java/android/speech/
H A DIRecognitionListener.aidl50 * @param buffer the byte buffer containing a sequence of 16-bit shorts.
52 void onBufferReceived(in byte[] buffer);
/frameworks/base/core/java/android/util/
H A DLogWriter.java48 * Same as above, but buffer is one of the LOG_ID_ constants from android.util.Log.
50 public LogWriter(int priority, String tag, int buffer) { argument
53 mBuffer = buffer;
H A DLongSparseLongArray.java273 StringBuilder buffer = new StringBuilder(mSize * 28);
274 buffer.append('{');
277 buffer.append(", ");
280 buffer.append(key);
281 buffer.append('=');
283 buffer.append(value);
285 buffer.append('}');
286 return buffer.toString();
H A DSparseBooleanArray.java267 StringBuilder buffer = new StringBuilder(mSize * 28);
268 buffer.append('{');
271 buffer.append(", ");
274 buffer.append(key);
275 buffer.append('=');
277 buffer.append(value);
279 buffer.append('}');
280 return buffer.toString();
H A DSparseIntArray.java277 StringBuilder buffer = new StringBuilder(mSize * 28);
278 buffer.append('{');
281 buffer.append(", ");
284 buffer.append(key);
285 buffer.append('=');
287 buffer.append(value);
289 buffer.append('}');
290 return buffer.toString();
H A DSparseLongArray.java269 StringBuilder buffer = new StringBuilder(mSize * 28);
270 buffer.append('{');
273 buffer.append(", ");
276 buffer.append(key);
277 buffer.append('=');
279 buffer.append(value);
281 buffer.append('}');
282 return buffer.toString();
/frameworks/base/core/jni/
H A Dandroid_net_TrafficStats.cpp82 char buffer[384]; local
87 while (fgets(buffer, sizeof(buffer), fp) != NULL) {
88 int matched = sscanf(buffer, "%31s %llu %llu %llu %llu "
126 char buffer[384]; local
131 while (fgets(buffer, sizeof(buffer), fp) != NULL) {
132 if (sscanf(buffer, "%d %31s 0x%llx %u %u %llu %llu %llu %llu", &idx,
/frameworks/base/libs/hwui/
H A DImage.cpp27 Image::Image(sp<GraphicBuffer> buffer) { argument
30 EGLClientBuffer clientBuffer = (EGLClientBuffer) buffer->getNativeBuffer();
/frameworks/compile/libbcc/bcinfo/Wrap/
H A Dfile_wrapper_input.cpp35 size_t FileWrapperInput::Read(uint8_t* buffer, size_t wanted) { argument
36 size_t found = fread((char*) buffer, 1, wanted, _file);
/frameworks/av/drm/libdrmframework/include/
H A DReadWriteUtils.h50 * Reads the data into the given buffer from the file path provided
53 * @param[out] buffer Data read from the file
56 static int readBytes(const String8& filePath, char** buffer);
/frameworks/av/include/media/nbaio/
H A DLibsndfileSource.h46 virtual ssize_t read(void *buffer, size_t count);
H A DMonoPipeReader.h50 virtual ssize_t read(void *buffer, size_t count, int64_t readPTS);

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