Searched defs:buffer (Results 101 - 125 of 381) sorted by relevance

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/frameworks/av/media/libnbaio/
H A DNBAIO.cpp107 double buffer[((frameSize * block) + sizeof(double) - 1) / sizeof(double)]; local
114 ssize_t ret = via(user, buffer, count);
118 ret = write(buffer, maxRet);
144 double buffer[((frameSize * block) + sizeof(double) - 1) / sizeof(double)]; local
151 ssize_t ret = read(buffer, count, readPTS);
155 ret = via(user, buffer, maxRet, readPTS);
/frameworks/av/media/libstagefright/
H A DAMRWriter.cpp207 MediaBuffer *buffer; local
208 err = mSource->read(&buffer);
215 buffer->release();
216 buffer = NULL;
220 mEstimatedSizeBytes += buffer->range_length();
222 buffer->release();
223 buffer = NULL;
229 CHECK(buffer->meta_data()->findInt64(kKeyTime, &timestampUs));
245 buffer->release();
246 buffer
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H A DStagefrightMediaScanner.cpp98 char buffer[20]; local
99 sprintf(buffer, "%ld", temp);
100 status_t status = client->addStringTag("duration", buffer);
H A DVBRISeeker.cpp84 uint8_t *buffer = new uint8_t[totalEntrySize]; local
86 n = source->readAt(pos + sizeof(vbriHeader), buffer, totalEntrySize);
88 delete[] buffer;
89 buffer = NULL;
108 case 1: numBytes = buffer[i]; break;
109 case 2: numBytes = U16_AT(buffer + 2 * i); break;
110 case 3: numBytes = U24_AT(buffer + 3 * i); break;
114 numBytes = U32_AT(buffer + 4 * i); break;
126 delete[] buffer;
127 buffer
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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:__anon815
/frameworks/av/media/libstagefright/mpeg2ts/
H A DAnotherPacketSource.cpp65 status_t AnotherPacketSource::dequeueAccessUnit(sp<ABuffer> *buffer) { argument
66 buffer->clear();
74 *buffer = *mBuffers.begin();
78 if ((*buffer)->meta()->findInt32("discontinuity", &discontinuity)) {
102 const sp<ABuffer> buffer = *mBuffers.begin(); local
106 if (buffer->meta()->findInt32("discontinuity", &discontinuity)) {
114 CHECK(buffer->meta()->findInt64("timeUs", &timeUs));
116 MediaBuffer *mediaBuffer = new MediaBuffer(buffer);
137 void AnotherPacketSource::queueAccessUnit(const sp<ABuffer> &buffer) { argument
139 if (buffer
175 sp<ABuffer> buffer = new ABuffer(0); local
215 const sp<ABuffer> &buffer = *it; local
244 sp<ABuffer> buffer = *mBuffers.begin(); 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 = buffer->data()[0];
155 if (offset >= buffer->size()) {
164 uint8_t toc = buffer->data()[offset++];
188 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);
110 ALOGV("Ignoring unsupported buffer (nalType=%d)", nalType);
119 void AAVCAssembler::addSingleNALUnit(const sp<ABuffer> &buffer) { argument
136 addSingleTimeAggregationPacket(const sp<ABuffer> &buffer) argument
177 sp<ABuffer> buffer = *queue->begin(); local
223 const sp<ABuffer> &buffer = *it; local
288 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);
145 buffer->setInt32Data(seqNum);
153 ALOGW("Discarding duplicate buffer");
157 mQueue.insert(it, buffer);
166 void ARTPSource::addFIR(const sp<ABuffer> &buffer) { argument
179 if (buffer
216 addReceiverReport(const sp<ABuffer> &buffer) argument
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/frameworks/av/media/mtp/
H A DMtpPacket.cpp69 char buffer[500]; local
70 char* bufptr = buffer;
76 ALOGV("%s", buffer);
77 bufptr = buffer;
80 if (bufptr != buffer) {
82 ALOGV("%s", buffer);
158 request->buffer,
H A DMtpProperty.cpp209 MtpStringBuffer buffer(string);
210 mDefaultValue.str = strdup(buffer);
219 MtpStringBuffer buffer(string);
220 mCurrentValue.str = strdup(buffer);
320 MtpString buffer; local
328 buffer = " default value: ";
329 print(mDefaultValue, buffer);
330 ALOGI("%s", (const char *)buffer);
332 buffer = " current value: ";
333 print(mCurrentValue, buffer);
367 print(MtpPropertyValue& value, MtpString& buffer) argument
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/frameworks/av/services/camera/libcameraservice/camera2/
H A DZslProcessor.h93 BufferItemConsumer::BufferItem buffer; member in struct:android::camera2::ZslProcessor::ZslPair
/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/usb/
H A DUsbRequest.java44 // for temporarily saving current buffer across queue and dequeue
124 * For OUT endpoints, the given buffer data will be sent on the endpoint.
126 * into the specified buffer.
130 * @param buffer the buffer containing the bytes to write, or location to store
135 public boolean queue(ByteBuffer buffer, int length) { argument
138 if (buffer.isDirect()) {
139 result = native_queue_direct(buffer, length, out);
140 } else if (buffer.hasArray()) {
141 result = native_queue_array(buffer
180 native_queue_array(byte[] buffer, int length, boolean out) argument
181 native_dequeue_array(byte[] buffer, int length, boolean out) argument
182 native_queue_direct(ByteBuffer buffer, int length, boolean out) argument
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/frameworks/base/core/java/android/speech/tts/
H A DFileSynthesisCallback.java161 public int audioAvailable(byte[] buffer, int offset, int length) { argument
163 Log.d(TAG, "FileSynthesisRequest.audioAvailable(" + buffer + "," + offset
176 mFile.write(buffer, offset, length);
H A DPlaybackSynthesisCallback.java105 // point it will write an additional buffer to the item - but we
126 // The AudioTrack buffer will be at least MIN_AUDIO_BUFFER_SIZE, so that should always be
127 // a safe buffer size to pass in.
166 public int audioAvailable(byte[] buffer, int offset, int length) { argument
168 Log.d(TAG, "audioAvailable(byte[" + buffer.length + "],"
172 throw new IllegalArgumentException("buffer is too large or of zero length (" +
186 System.arraycopy(buffer, offset, bufferCopy, 0, length);
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/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 DMultiTapKeyListener.java258 public Timeout(Editable buffer) { argument
259 mBuffer = buffer;
/frameworks/base/core/jni/android/graphics/
H A DTextLayout.cpp118 jchar* buffer = tempBuffer.get(); local
128 u_shapeArabic(chars, contextCount, buffer, contextCount,
135 if (buffer[i] == UNICODE_NOT_A_CHAR) {
136 buffer[i] = UNICODE_ZWSP; // zero-width-space for skia
139 text = buffer + start;
/frameworks/base/core/jni/
H A Dandroid_hardware_UsbDeviceConnection.cpp89 char buffer[16384]; local
93 int length = read(fd, buffer, sizeof(buffer));
100 memcpy(bytes, buffer, length);
145 jbyteArray buffer, jint length, jint timeout)
154 if (buffer) {
155 if (env->GetArrayLength(buffer) < length) {
159 bufferBytes = env->GetByteArrayElements(buffer, 0);
166 env->ReleaseByteArrayElements(buffer, bufferBytes, 0);
173 jint endpoint, jbyteArray buffer, jin
143 android_hardware_UsbDeviceConnection_control_request(JNIEnv *env, jobject thiz, jint requestType, jint request, jint value, jint index, jbyteArray buffer, jint length, jint timeout) argument
172 android_hardware_UsbDeviceConnection_bulk_request(JNIEnv *env, jobject thiz, jint endpoint, jbyteArray buffer, jint length, jint timeout) argument
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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_os_MemoryFile.cpp73 jobject fileDescriptor, jint address, jbyteArray buffer, jint srcOffset, jint destOffset,
83 env->SetByteArrayRegion(buffer, destOffset, count, (const jbyte *)address + srcOffset);
92 jobject fileDescriptor, jint address, jbyteArray buffer, jint srcOffset, jint destOffset,
102 env->GetByteArrayRegion(buffer, srcOffset, count, (jbyte *)address + destOffset);
72 android_os_MemoryFile_read(JNIEnv* env, jobject clazz, jobject fileDescriptor, jint address, jbyteArray buffer, jint srcOffset, jint destOffset, jint count, jboolean unpinned) argument
91 android_os_MemoryFile_write(JNIEnv* env, jobject clazz, jobject fileDescriptor, jint address, jbyteArray buffer, jint srcOffset, jint destOffset, jint count, jboolean unpinned) argument

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