Searched defs:buffer (Results 176 - 200 of 408) sorted by relevance

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/frameworks/av/media/libstagefright/foundation/
H A DAString.cpp327 char *buffer; local
328 vasprintf(&buffer, format, ap);
332 AString result(buffer);
334 free(buffer);
335 buffer = NULL;
/frameworks/av/media/libstagefright/mpeg2ts/
H A DAnotherPacketSource.cpp81 sp<ABuffer> buffer = *it; local
83 if (buffer->meta()->findInt32("discontinuity", &discontinuity)) {
88 if (buffer->meta()->findObject("format", &object)) {
97 status_t AnotherPacketSource::dequeueAccessUnit(sp<ABuffer> *buffer) { argument
98 buffer->clear();
106 *buffer = *mBuffers.begin();
110 if ((*buffer)->meta()->findInt32("discontinuity", &discontinuity)) {
119 if ((*buffer)->meta()->findObject("format", &object)) {
139 const sp<ABuffer> buffer = *mBuffers.begin(); local
143 if (buffer
179 queueAccessUnit(const sp<ABuffer> &buffer) argument
240 sp<ABuffer> buffer = new ABuffer(0); local
280 const sp<ABuffer> &buffer = *it; local
309 sp<ABuffer> buffer = *mBuffers.begin(); local
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/frameworks/av/media/libstagefright/omx/
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
289 useBuffer( OMX_BUFFERHEADERTYPE **buffer, OMX_U32 portIndex, OMX_PTR appPrivate, OMX_U32 size, OMX_U8 *ptr) argument
298 allocateBuffer( OMX_BUFFERHEADERTYPE **buffer, OMX_U32 portIndex, OMX_PTR appPrivate, OMX_U32 size) argument
306 freeBuffer( OMX_U32 portIndex, OMX_BUFFERHEADERTYPE *buffer) argument
312 emptyThisBuffer( OMX_BUFFERHEADERTYPE *buffer) argument
317 fillThisBuffer( OMX_BUFFERHEADERTYPE *buffer) argument
[all...]
/frameworks/av/media/libstagefright/rtsp/
H A DAMPEG4ElementaryAssembler.cpp229 sp<ABuffer> buffer = *queue->begin(); local
233 mNextExpectedSeqNo = (uint32_t)buffer->int32Data();
234 } else if ((uint32_t)buffer->int32Data() != mNextExpectedSeqNo) {
241 CHECK(buffer->meta()->findInt32("rtp-time", (int32_t *)&rtpTime));
249 mPackets.push_back(buffer);
251 // hexdump(buffer->data(), buffer->size());
253 CHECK_GE(buffer->size(), 2u);
254 unsigned AU_headers_length = U16_AT(buffer->data()); // in bits
256 CHECK_GE(buffer
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/frameworks/av/services/audioflinger/
H A Dtest-resample.cpp196 virtual status_t getNextBuffer(Buffer* buffer, argument
198 buffer->frameCount = mNumFrames;
199 buffer->i16 = mAddr;
202 virtual void releaseBuffer(Buffer* buffer) { argument
/frameworks/av/services/camera/libcameraservice/device3/
H A DCamera3OutputStream.cpp84 status_t Camera3OutputStream::getBufferLocked(camera3_stream_buffer *buffer) { argument
112 ALOGE("%s: Stream %d: Can't dequeue next output buffer: %s (%d)",
121 handoutBufferLocked(*buffer, &(anb->handle), /*acquireFence*/fenceFd,
128 const camera3_stream_buffer &buffer,
132 status_t res = returnAnyBufferLocked(buffer, timestamp, /*output*/true);
144 const camera3_stream_buffer &buffer,
159 if (buffer.status == CAMERA3_BUFFER_STATUS_ERROR) {
160 if (buffer.release_fence != -1) {
162 "there is an error", __FUNCTION__, mId, buffer.release_fence);
163 close(buffer
127 returnBufferLocked( const camera3_stream_buffer &buffer, nsecs_t timestamp) argument
143 returnBufferCheckedLocked( const camera3_stream_buffer &buffer, nsecs_t timestamp, bool output, sp<Fence> *releaseFenceOut) argument
[all...]
H A DCamera3Stream.cpp209 status_t Camera3Stream::getBuffer(camera3_stream_buffer *buffer) { argument
213 status_t res = getBufferLocked(buffer);
215 fireBufferListenersLocked(*buffer, /*acquired*/true, /*output*/true);
221 status_t Camera3Stream::returnBuffer(const camera3_stream_buffer &buffer, argument
226 status_t res = returnBufferLocked(buffer, timestamp);
228 fireBufferListenersLocked(buffer, /*acquired*/false, /*output*/true);
234 status_t Camera3Stream::getInputBuffer(camera3_stream_buffer *buffer) { argument
238 status_t res = getInputBufferLocked(buffer);
240 fireBufferListenersLocked(*buffer, /*acquired*/true, /*output*/false);
246 status_t Camera3Stream::returnInputBuffer(const camera3_stream_buffer &buffer) { argument
[all...]
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
[all...]
/frameworks/base/core/java/android/content/res/
H A DAssetFileDescriptor.java219 byte[] buffer = new byte[1];
220 int result = read(buffer, 0, 1);
221 return result == -1 ? -1 : buffer[0] & 0xff;
225 public int read(byte[] buffer, int offset, int count) throws IOException { argument
229 int res = super.read(buffer, offset, count);
234 return super.read(buffer, offset, count);
238 public int read(byte[] buffer) throws IOException { argument
239 return read(buffer, 0, buffer.length);
300 public void write(byte[] buffer, in argument
313 write(byte[] buffer) argument
[all...]
H A DStringBlock.java170 SpannableString buffer = new SpannableString(str);
179 buffer.setSpan(new StyleSpan(Typeface.BOLD),
183 buffer.setSpan(new StyleSpan(Typeface.ITALIC),
187 buffer.setSpan(new UnderlineSpan(),
191 buffer.setSpan(new TypefaceSpan("monospace"),
195 buffer.setSpan(new RelativeSizeSpan(1.25f),
199 buffer.setSpan(new RelativeSizeSpan(0.8f),
203 buffer.setSpan(new SubscriptSpan(),
207 buffer.setSpan(new SuperscriptSpan(),
211 buffer
355 addParagraphSpan(Spannable buffer, Object what, int start, int end) argument
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/frameworks/base/core/java/android/database/
H A DCursor.java242 * Retrieves the requested column text and stores it in the buffer provided.
243 * If the buffer size is not sufficient, a new char buffer will be allocated
246 * if the target column is null, return buffer
247 * @param buffer the buffer to copy the text into.
249 void copyStringToBuffer(int columnIndex, CharArrayBuffer buffer); argument
H A DCursorWrapper.java117 public void copyStringToBuffer(int columnIndex, CharArrayBuffer buffer) { argument
118 mCursor.copyStringToBuffer(columnIndex, buffer);
/frameworks/base/core/java/android/hardware/usb/
H A DUsbDeviceConnection.java111 * This method transfers data starting from index 0 in the buffer.
120 * @param buffer buffer for data portion of transaction,
128 int index, byte[] buffer, int length, int timeout) {
129 return controlTransfer(requestType, request, value, index, buffer, 0, length, timeout);
144 * @param buffer buffer for data portion of transaction,
146 * @param offset the index of the first byte in the buffer to send or receive
153 byte[] buffer, int offset, int length, int timeout) {
154 checkBounds(buffer, offse
127 controlTransfer(int requestType, int request, int value, int index, byte[] buffer, int length, int timeout) argument
152 controlTransfer(int requestType, int request, int value, int index, byte[] buffer, int offset, int length, int timeout) argument
175 bulkTransfer(UsbEndpoint endpoint, byte[] buffer, int length, int timeout) argument
192 bulkTransfer(UsbEndpoint endpoint, byte[] buffer, int offset, int length, int timeout) argument
226 checkBounds(byte[] buffer, int start, int length) argument
239 native_control_request(int requestType, int request, int value, int index, byte[] buffer, int offset, int length, int timeout) argument
241 native_bulk_request(int endpoint, byte[] buffer, int offset, int length, int timeout) argument
[all...]
/frameworks/base/core/java/android/os/
H A DMemoryFile.java50 private static native int native_read(FileDescriptor fd, int address, byte[] buffer, argument
52 private static native void native_write(FileDescriptor fd, int address, byte[] buffer, argument
186 * @param buffer byte array to read bytes into.
188 * @param destOffset offset into the byte array buffer to read into.
193 public int readBytes(byte[] buffer, int srcOffset, int destOffset, int count) argument
198 if (destOffset < 0 || destOffset > buffer.length || count < 0
199 || count > buffer.length - destOffset
204 return native_read(mFD, mAddress, buffer, srcOffset, destOffset, count, mAllowPurging);
211 * @param buffer byte array to write bytes from.
212 * @param srcOffset offset into the byte array buffer t
217 writeBytes(byte[] buffer, int srcOffset, int destOffset, int count) argument
298 read(byte buffer[], int offset, int count) argument
331 write(byte buffer[], int offset, int count) argument
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/frameworks/base/core/java/android/speech/
H A DRecognitionService.java234 * @param buffer a buffer containing a sequence of big-endian 16-bit integers representing a
237 public void bufferReceived(byte[] buffer) throws RemoteException { argument
238 mListener.onBufferReceived(buffer);
/frameworks/base/core/java/android/text/method/
H A DBaseMovementMethod.java127 * buffer as well as those present in the key event.
132 * @param buffer The text buffer.
136 protected int getMovementMetaState(Spannable buffer, KeyEvent event) { argument
138 int metaState = MetaKeyKeyListener.getMetaState(buffer, event)
153 * @param buffer The text buffer.
160 protected boolean handleMovementKey(TextView widget, Spannable buffer, argument
165 return left(widget, buffer);
168 return leftWord(widget, buffer);
252 left(TextView widget, Spannable buffer) argument
264 right(TextView widget, Spannable buffer) argument
276 up(TextView widget, Spannable buffer) argument
288 down(TextView widget, Spannable buffer) argument
300 pageUp(TextView widget, Spannable buffer) argument
312 pageDown(TextView widget, Spannable buffer) argument
324 top(TextView widget, Spannable buffer) argument
336 bottom(TextView widget, Spannable buffer) argument
348 lineStart(TextView widget, Spannable buffer) argument
360 lineEnd(TextView widget, Spannable buffer) argument
365 leftWord(TextView widget, Spannable buffer) argument
370 rightWord(TextView widget, Spannable buffer) argument
384 home(TextView widget, Spannable buffer) argument
398 end(TextView widget, Spannable buffer) argument
466 scrollLeft(TextView widget, Spannable buffer, int amount) argument
487 scrollRight(TextView widget, Spannable buffer, int amount) argument
508 scrollUp(TextView widget, Spannable buffer, int amount) argument
535 scrollDown(TextView widget, Spannable buffer, int amount) argument
565 scrollPageUp(TextView widget, Spannable buffer) argument
585 scrollPageDown(TextView widget, Spannable buffer) argument
607 scrollTop(TextView widget, Spannable buffer) argument
625 scrollBottom(TextView widget, Spannable buffer) argument
645 scrollLineStart(TextView widget, Spannable buffer) argument
664 scrollLineEnd(TextView widget, Spannable buffer) argument
[all...]
/frameworks/base/core/java/com/android/internal/os/
H A DLoggingPrintStream.java41 * A buffer that is initialized when raw bytes are first written to this
43 * Between writes this buffer is always ready to receive data; ie. the
49 * A buffer that is initialized when raw bytes are first written to this
50 * stream. Between writes this buffer is always clear; ie. the position is
80 * Searches buffer for line breaks and logs a message for each one.
99 // Log the remainder of the buffer.
115 public void write(byte[] buffer) { argument
116 write(buffer, 0, buffer.length);
131 // copy some bytes from the array to the long-lived buffer
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/frameworks/base/core/jni/android/graphics/
H A DCreateJavaOutputStreamAdaptor.cpp26 virtual size_t read(void* buffer, size_t size) { argument
28 if (NULL == buffer) {
53 return this->doRead(buffer, size);
61 size_t doRead(void* buffer, size_t size) { argument
85 reinterpret_cast<jbyte*>(buffer));
93 buffer = (void*)((char*)buffer + n);
177 virtual bool write(const void* buffer, size_t size) { argument
188 reinterpret_cast<const jbyte*>(buffer));
205 buffer
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H A DHarfBuzzNGFaceSkia.cpp146 char* buffer = reinterpret_cast<char*>(malloc(tableSize)); local
147 if (!buffer)
149 size_t actualSize = typeface->getTableData(tag, 0, tableSize, buffer);
151 free(buffer);
155 return hb_blob_create(const_cast<char*>(buffer), tableSize,
156 HB_MEMORY_MODE_WRITABLE, buffer, free);
/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,
H A Dandroid_view_TextureView.cpp138 ANativeWindow_Buffer buffer; local
151 int32_t status = native_window_lock(window.get(), &buffer, &rect);
154 ssize_t bytesCount = buffer.stride * bytesPerPixel(buffer.format);
157 bitmap.setConfig(convertPixelFormat(buffer.format), buffer.width, buffer.height, bytesCount);
159 if (buffer.format == WINDOW_FORMAT_RGBX_8888) {
163 if (buffer.width > 0 && buffer
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/frameworks/base/include/androidfw/
H A DCursorWindow.h42 * This class stores a set of rows from a database in a buffer. The begining of the
75 } buffer; member in union:android::CursorWindow::FieldSlot::__anon1063
130 *outSizeIncludingNull = fieldSlot->data.buffer.size;
131 return static_cast<char*>(offsetToPtr(fieldSlot->data.buffer.offset));
135 *outSize = fieldSlot->data.buffer.size;
136 return offsetToPtr(fieldSlot->data.buffer.offset);
/frameworks/base/media/jni/
H A Dandroid_media_MediaMuxer.cpp120 sp<ABuffer> buffer = new ABuffer((char *)dst + offset, size); local
122 status_t err = muxer->writeSampleData(buffer, trackIndex, timeUs, flags);
H A Dandroid_media_Utils.cpp219 sp<ABuffer> buffer; local
220 CHECK(msg->findBuffer(key, &buffer));
223 env, buffer->data(), buffer->size());
381 sp<ABuffer> buffer = new ABuffer(limit - position); local
386 memcpy(buffer->data(),
388 buffer->size());
401 buffer->size(),
402 (jbyte *)buffer->data());
407 msg->setBuffer(key.c_str(), buffer);
[all...]
/frameworks/base/media/mca/filterfw/java/android/filterfw/core/
H A DNativeFrame.java64 * If the frame's base-type is not TYPE_OBJECT, this returns a data buffer containing the native
147 public void setData(ByteBuffer buffer, int offset, int length) { argument
149 byte[] bytes = buffer.array();
150 if ((length + offset) > buffer.limit()) {
151 throw new RuntimeException("Offset and length exceed buffer size in native setData: " +
152 (length + offset) + " bytes given, but only " + buffer.limit() +
248 private native boolean getNativeBuffer(NativeBuffer buffer); argument

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