Searched defs:buffer (Results 201 - 225 of 680) sorted by relevance

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/frameworks/av/media/libstagefright/
H A DXINGSeeker.cpp85 uint8_t buffer[4]; local
87 if (source->readAt(offset, &buffer, 4) < 4) { // get header
92 int header = U32_AT(buffer);;
103 uint8_t version = (buffer[1] >> 3) & 3;
116 if (source->readAt(offset, &buffer, 4) < 4) { // XING header ID
121 if ((buffer[0] != 'X') || (buffer[1] != 'i')
122 || (buffer[2] != 'n') || (buffer[3] != 'g')) {
123 if ((buffer[
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/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/
H A Dvop.cpp512 UChar buffer[30]; local
516 tmp.bitstreamBuffer = buffer; /* use temporary buffer */
/frameworks/av/media/libstagefright/codecs/on2/h264dec/source/
H A Dh264bsd_dpb.h69 /* structure to represent display image output from the buffer */
79 dpbPicture_t *buffer; member in struct:__anon743
/frameworks/av/media/libstagefright/foundation/
H A DMediaBufferGroup.cpp64 MediaBuffer *buffer = new MediaBuffer(mem); local
65 buffer->getSharedControl()->clear();
66 add_buffer(buffer);
73 MediaBuffer *buffer = new MediaBuffer(buffer_size); local
74 if (buffer->data() == nullptr) {
75 delete buffer; // don't call release, it's not properly formed
79 add_buffer(buffer);
84 for (MediaBuffer *buffer : mBuffers) {
85 if (buffer->refcount() != 0) {
86 const int localRefcount = buffer
108 add_buffer(MediaBuffer *buffer) argument
146 MediaBuffer *buffer = nullptr; local
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/frameworks/av/media/libstagefright/httplive/
H A DHTTPDownloader.cpp70 * | | `source` handle => `out` buffer | | | |
71 * | `url` file |<--------- buffer size --------->|<--- `block_size` -->| | |
72 * | |<----------- `range_length` / buffer capacity ----------->| |
136 sp<ABuffer> buffer = *out != NULL ? *out : new ABuffer(size); local
138 buffer->setRange(0, 0);
143 if (block_size > 0 && (range_length == -1 || (int64_t)(buffer->size() + block_size) < range_length)) {
144 range_length = buffer->size() + block_size;
148 size_t bufferRemaining = buffer->capacity() - buffer->size();
150 size_t bufferIncrement = buffer
230 sp<ABuffer> buffer; local
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/frameworks/av/media/libstagefright/rtsp/
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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H A DAAVCAssembler.cpp69 sp<ABuffer> buffer = *queue->begin(); local
73 mNextExpectedSeqNo = (uint32_t)buffer->int32Data();
74 } else if ((uint32_t)buffer->int32Data() != mNextExpectedSeqNo) {
80 const uint8_t *data = buffer->data();
81 size_t size = buffer->size();
86 ALOGV("Ignoring corrupt buffer.");
95 addSingleNALUnit(buffer);
104 bool success = addSingleTimeAggregationPacket(buffer);
117 ALOGV("Ignoring unsupported buffer (nalType=%d)", nalType);
126 void AAVCAssembler::addSingleNALUnit(const sp<ABuffer> &buffer) { argument
143 addSingleTimeAggregationPacket(const sp<ABuffer> &buffer) argument
184 sp<ABuffer> buffer = *queue->begin(); local
230 const sp<ABuffer> &buffer = *it; local
295 const sp<ABuffer> &buffer = *it; local
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H A DARTPSource.cpp88 void ARTPSource::processRTPPacket(const sp<ABuffer> &buffer) { argument
89 if (queuePacket(buffer) && mAssembler != NULL) {
105 bool ARTPSource::queuePacket(const sp<ABuffer> &buffer) { argument
106 uint32_t seqNum = (uint32_t)buffer->int32Data();
110 mQueue.push_back(buffer);
152 buffer->setInt32Data(seqNum);
160 ALOGW("Discarding duplicate buffer");
164 mQueue.insert(it, buffer);
173 void ARTPSource::addFIR(const sp<ABuffer> &buffer) { argument
186 if (buffer
223 addReceiverReport(const sp<ABuffer> &buffer) argument
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/frameworks/av/media/libstagefright/wifi-display/source/
H A DRepeaterSource.cpp110 MediaBuffer **buffer, const ReadOptions *options) {
157 *buffer = mBuffer;
158 (*buffer)->meta_data()->setInt64(kKeyTime, bufferTimeUs);
183 MediaBuffer *buffer; local
184 status_t err = mSource->read(&buffer);
186 ALOGV("read mbuf %p", buffer);
193 mBuffer = buffer;
109 read( MediaBuffer **buffer, const ReadOptions *options) argument
/frameworks/av/media/mtp/
H A DMtpPacket.cpp69 char buffer[500]; local
70 char* bufptr = buffer;
73 bufptr += snprintf(bufptr, sizeof(buffer) - (bufptr - buffer), "%02X ",
76 ALOGV("%s", buffer);
77 bufptr = buffer;
80 if (bufptr != buffer) {
82 ALOGV("%s", buffer);
158 request->buffer,
H A DMtpProperty.cpp222 MtpStringBuffer buffer(string);
223 mDefaultValue.str = strdup(buffer);
232 MtpStringBuffer buffer(string);
233 mCurrentValue.str = strdup(buffer);
339 MtpString buffer; local
347 buffer = " default value: ";
348 print(mDefaultValue, buffer);
349 ALOGI("%s", (const char *)buffer);
351 buffer = " current value: ";
352 print(mCurrentValue, buffer);
386 print(MtpPropertyValue& value, MtpString& buffer) argument
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/frameworks/av/services/audioflinger/
H A DAudioStreamOut.cpp205 ssize_t AudioStreamOut::write(const void *buffer, size_t numBytes) argument
208 status_t result = stream->write(buffer, numBytes, &bytesWritten);
/frameworks/av/services/audiopolicy/common/managerdefinitions/src/
H A DAudioProfile.cpp188 char buffer[SIZE]; local
191 snprintf(buffer, SIZE, "%s%s%s\n", mIsDynamicFormat ? "[dynamic format]" : "",
194 result.append(buffer);
196 snprintf(buffer, SIZE, "%*s- name: %s\n", spaces, "", mName.string());
197 result.append(buffer);
201 snprintf(buffer, SIZE, "%*s- format: %s\n", spaces, "", formatLiteral.c_str());
202 result.append(buffer);
205 snprintf(buffer, SIZE, "%*s- sampling rates:", spaces, "");
206 result.append(buffer);
208 snprintf(buffer, SIZ
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H A DStreamDescriptor.cpp85 char buffer[SIZE]; local
88 snprintf(buffer, SIZE, "%s %02d %02d ",
90 result.append(buffer);
92 snprintf(buffer, SIZE, "%04x : %02d, ",
95 result.append(buffer);
210 char buffer[SIZE]; local
212 snprintf(buffer, SIZE, "\nStreams dump:\n");
213 write(fd, buffer, strlen(buffer));
214 snprintf(buffer, SIZ
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/frameworks/av/services/camera/libcameraservice/api1/client2/
H A DZslProcessor.h73 * An appropriate ZSL buffer is selected by the closest timestamp,
74 * then we push that buffer to be reprocessed by the HAL.
79 // Flush the ZSL buffer queue, freeing up all the buffers
121 BufferItem buffer; member in struct:android::camera2::ZslProcessor::ZslPair
139 // Input buffer queued into HAL
/frameworks/av/services/camera/libcameraservice/device3/
H A DCamera3SharedOutputStream.cpp60 const sp<GraphicBuffer> buffer(static_cast<GraphicBuffer*>(anwBuffer));
63 res = mStreamSplitter->notifyBufferReleased(buffer);
103 status_t Camera3SharedOutputStream::getBufferLocked(camera3_stream_buffer *buffer, argument
114 // Attach the buffer to the splitter output queues. This could block if
122 ALOGE("%s: Stream %d: Cannot attach stream splitter buffer to outputs: %s (%d)",
137 handoutBufferLocked(*buffer, &(anb->handle), /*acquireFence*/fenceFd,
144 ANativeWindowBuffer* buffer, int anwReleaseFence) {
145 status_t res = consumer->queueBuffer(consumer.get(), buffer, anwReleaseFence);
147 // After queuing buffer to the internal consumer queue, check whether the buffer i
143 queueBufferToConsumer(sp<ANativeWindow>& consumer, ANativeWindowBuffer* buffer, int anwReleaseFence) argument
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/frameworks/base/cmds/incidentd/src/
H A DReporter.cpp200 uint8_t buffer[20]; local
201 uint8_t* p = write_length_delimited_tag_header(buffer, FIELD_ID_INCIDENT_HEADER,
203 write_all(fd, buffer, p-buffer);
/frameworks/base/core/java/android/app/backup/
H A DBlobBackupHelper.java199 byte[] buffer = new byte[4096];
201 while ((nRead = in.read(buffer)) > 0) {
202 inflated.write(buffer, 0, nRead);
218 private long checksum(byte[] buffer) { argument
219 if (buffer != null) {
222 ByteArrayInputStream bis = new ByteArrayInputStream(buffer);
/frameworks/base/core/java/android/database/
H A DAbstractWindowedCursor.java55 public void copyStringToBuffer(int columnIndex, CharArrayBuffer buffer) { argument
57 mWindow.copyStringToBuffer(mPos, columnIndex, buffer);
/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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H A DMarshalQueryableEnum.java59 public void marshal(T value, ByteBuffer buffer) { argument
63 buffer.putInt(enumValue);
69 buffer.put((byte)enumValue);
76 public T unmarshal(ByteBuffer buffer) { argument
81 enumValue = buffer.getInt();
85 enumValue = buffer.get() & UINT8_MASK;
/frameworks/base/core/java/android/os/
H A DFileBridge.java180 public void write(byte[] buffer, int byteOffset, int byteCount) throws IOException { argument
181 Arrays.checkOffsetAndCount(buffer.length, byteOffset, byteCount);
185 IoBridge.write(mClient, buffer, byteOffset, byteCount);
/frameworks/base/core/java/android/speech/tts/
H A DPlaybackSynthesisCallback.java88 // point it will write an additional buffer to the item - but we
105 // The AudioTrack buffer will be at least MIN_AUDIO_BUFFER_SIZE, so that should always be
106 // a safe buffer size to pass in.
168 public int audioAvailable(byte[] buffer, int offset, int length) { argument
169 if (DBG) Log.d(TAG, "audioAvailable(byte[" + buffer.length + "]," + offset + "," + length
173 throw new IllegalArgumentException("buffer is too large or of zero length (" +
195 System.arraycopy(buffer, offset, bufferCopy, 0, length);
/frameworks/base/core/java/android/text/method/
H A DArrowKeyMovementMethod.java33 private static boolean isSelecting(Spannable buffer) { argument
34 return ((MetaKeyKeyListener.getMetaState(buffer, MetaKeyKeyListener.META_SHIFT_ON) == 1) ||
35 (MetaKeyKeyListener.getMetaState(buffer, MetaKeyKeyListener.META_SELECTING) != 0));
38 private static int getCurrentLineTop(Spannable buffer, Layout layout) { argument
39 return layout.getLineTop(layout.getLineForOffset(Selection.getSelectionEnd(buffer)));
51 protected boolean handleMovementKey(TextView widget, Spannable buffer, int keyCode, argument
58 && MetaKeyKeyListener.getMetaState(buffer,
65 return super.handleMovementKey(widget, buffer, keyCode, movementMetaState, event);
69 protected boolean left(TextView widget, Spannable buffer) { argument
71 if (isSelecting(buffer)) {
79 right(TextView widget, Spannable buffer) argument
89 up(TextView widget, Spannable buffer) argument
99 down(TextView widget, Spannable buffer) argument
109 pageUp(TextView widget, Spannable buffer) argument
133 pageDown(TextView widget, Spannable buffer) argument
157 top(TextView widget, Spannable buffer) argument
167 bottom(TextView widget, Spannable buffer) argument
177 lineStart(TextView widget, Spannable buffer) argument
187 lineEnd(TextView widget, Spannable buffer) argument
198 leftWord(TextView widget, Spannable buffer) argument
207 rightWord(TextView widget, Spannable buffer) argument
215 home(TextView widget, Spannable buffer) argument
220 end(TextView widget, Spannable buffer) argument
225 onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) argument
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H A DLinkMovementMethod.java30 * A movement method that traverses links in the text buffer and scrolls if necessary.
44 protected boolean handleMovementKey(TextView widget, Spannable buffer, int keyCode, argument
51 event.getRepeatCount() == 0 && action(CLICK, widget, buffer)) {
57 return super.handleMovementKey(widget, buffer, keyCode, movementMetaState, event);
61 protected boolean up(TextView widget, Spannable buffer) { argument
62 if (action(UP, widget, buffer)) {
66 return super.up(widget, buffer);
70 protected boolean down(TextView widget, Spannable buffer) { argument
71 if (action(DOWN, widget, buffer)) {
75 return super.down(widget, buffer);
79 left(TextView widget, Spannable buffer) argument
88 right(TextView widget, Spannable buffer) argument
96 action(int what, TextView widget, Spannable buffer) argument
194 onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) argument
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