Searched refs:buffer (Results 276 - 300 of 636) sorted by relevance

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/frameworks/native/libs/gui/
H A DBufferQueue.cpp175 ST_LOGE("setBufferCount: requested buffer count (%d) is less than "
181 // and will release all of its buffer references.
292 // Free up any buffers that are in slots beyond the max buffer
302 // look for a free buffer to give to the client
325 // clients are not allowed to dequeue more than one buffer
326 // if they didn't set a buffer count.
329 "setting the buffer count");
333 // See whether a buffer has been queued since the last
342 ST_LOGE("dequeueBuffer: min undequeued buffer count (%d) "
350 // If no buffer i
708 char buffer[1024]; local
712 dump(String8& result, const char* prefix, char* buffer, size_t SIZE) const argument
803 acquireBuffer(BufferItem *buffer) argument
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H A DISurfaceTexture.cpp196 sp<GraphicBuffer> buffer; local
197 int result = requestBuffer(bufferIdx, &buffer);
198 reply->writeInt32(buffer != 0);
199 if (buffer != 0) {
200 reply->write(*buffer);
315 status_t ISurfaceTexture::QueueBufferInput::flatten(void* buffer, size_t size, argument
320 char* p = (char*)buffer;
327 err = fence->flatten(p, size - (p - (char*)buffer), fds, count);
332 status_t ISurfaceTexture::QueueBufferInput::unflatten(void const* buffer, argument
337 const char* p = (const char*)buffer;
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/frameworks/native/services/surfaceflinger/
H A DMessageQueue.cpp136 * buffer updates on VSYNC and performs a refresh immediately
140 * perform the buffer updates immediately, but the refresh only
169 DisplayEventReceiver::Event buffer[8]; local
170 while ((n = DisplayEventReceiver::getEvents(mEventTube, buffer, 8)) > 0) {
172 if (buffer[i].header.type == DisplayEventReceiver::DISPLAY_EVENT_VSYNC) {
/frameworks/rs/driver/
H A DrsdVertexArray.cpp44 buffer = 0;
73 mAttribs[idx].buffer,
109 glBindBuffer(GL_ARRAY_BUFFER, mAttribs[ct].buffer);
/frameworks/wilhelm/tests/examples/
H A DslesTestFeedback.cpp43 // Storage area for the buffer queues
61 // Called after audio recorder fills a buffer with data
68 // We should only be called when a recording buffer is done
72 char *buffer = rxBuffers[rxFront]; local
74 // Remove buffer from record queue
79 // Enqueue the just-filled buffer for the player
80 result = (*playerBufferQueue)->Enqueue(playerBufferQueue, buffer, bufSizeInBytes);
91 txBuffers[txRear] = buffer;
96 // Here if record has a filled buffer to play, but play queue is full.
100 // We could either try again later, or discard. For now we discard and re-use buffer
131 char *buffer = txBuffers[txFront]; local
379 char *buffer = freeBuffers[freeFront]; local
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/frameworks/av/media/libstagefright/
H A DMP3Extractor.cpp121 * the last buffer, and thus should include the remaining
122 * bytes in the buffer.
225 MediaBuffer **buffer, const ReadOptions *options = NULL);
503 MediaBuffer *buffer; local
504 status_t err = mGroup->acquire_buffer(&buffer);
514 ssize_t n = mDataSource->readAt(mCurrentPos, buffer->data(), 4);
516 buffer->release();
517 buffer = NULL;
522 uint32_t header = U32_AT((const uint8_t *)buffer->data());
545 buffer
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H A DStagefrightMetadataRetriever.cpp172 // Read one output buffer, ignore format change notifications
198 MediaBuffer *buffer = NULL; local
200 if (buffer != NULL) {
201 buffer->release();
202 buffer = NULL;
204 err = decoder->read(&buffer, &options);
207 || (buffer != NULL && buffer->range_length() == 0));
210 CHECK(buffer == NULL);
221 if (buffer
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H A DFragmentedMP4Extractor.cpp63 MediaBuffer **buffer, const ReadOptions *options = NULL);
268 MediaBuffer *buffer = NULL; local
269 mGroup->acquire_buffer(&buffer);
274 buffer->release();
281 buffer->meta_data()->setInt64(kKeyTime, timeUs);
282 buffer->set_range(0, parseBuffer->size());
283 memcpy(buffer->data(), parseBuffer->data(), parseBuffer->size());
284 *out = buffer;
/frameworks/av/include/media/nbaio/
H A DAudioStreamInSource.h45 // FIXME Use an audio HAL API to query the buffer filling status when it's available.
48 virtual ssize_t read(void *buffer, size_t count);
/frameworks/av/include/media/stagefright/
H A DJPEGSource.h36 MediaBuffer **buffer, const ReadOptions *options = NULL);
H A DCameraSourceTimeLapse.h119 virtual void signalBufferReturned(MediaBuffer* buffer);
122 virtual status_t read(MediaBuffer **buffer, const ReadOptions *options = NULL);
135 // buffer.
/frameworks/av/libvideoeditor/lvpp/
H A DDummyVideoSource.h42 MediaBuffer **buffer,
/frameworks/av/libvideoeditor/vss/stagefrightshells/src/
H A DMediaBufferPuller.h46 // Get a buffer from the list. If there is no buffer available
50 // Get a buffer from the list. If there is no buffer available
52 // a buffer to become available or until stop() is called.
55 // Add a buffer to the end of the list available media buffers
56 void putBuffer(MediaBuffer* buffer);
/frameworks/av/media/libstagefright/httplive/
H A DLiveDataSource.h38 void queueBuffer(const sp<ABuffer> &buffer);
/frameworks/av/media/libstagefright/rtsp/
H A DAMPEG4AudioAssembler.h62 sp<ABuffer> removeLATMFraming(const sp<ABuffer> &buffer);
/frameworks/av/media/mtp/
H A DMtpEventPacket.cpp58 request->buffer = mBuffer;
/frameworks/base/core/java/android/net/dhcp/
H A DDhcpDeclinePacket.java55 void finishPacket(ByteBuffer buffer) { argument
/frameworks/base/core/jni/
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
/frameworks/ex/photoviewer/src/com/android/ex/photo/util/
H A DImageUtils.java146 final byte[] buffer = new byte[4096];
147 int n = is.read(buffer);
149 out.write(buffer, 0, n);
150 n = is.read(buffer);
/frameworks/base/media/libdrm/mobile1/include/parser/
H A Dparser_dm.h87 * \param buffer (in)Input the DRM message format data
88 * \param bufferLen (in)The input buffer length
95 int32_t drm_parseDM(const uint8_t* buffer, int32_t bufferLen, T_DRM_DM_Info* pDmInfo);
/frameworks/base/media/mca/filterfw/java/android/filterfw/core/
H A DFrame.java106 public abstract void setData(ByteBuffer buffer, int offset, int length); argument
108 public void setData(ByteBuffer buffer) { argument
109 setData(buffer, 0, buffer.limit());
/frameworks/native/cmds/dumpstate/
H A Dutils.c87 char buffer[255]; local
90 memset(buffer, 0, sizeof(buffer));
98 if (read(fd, buffer, sizeof(buffer)) < 0) {
103 printf("%-7d %-32s %s\n", pid, name, buffer);
112 /* Get size of kernel buffer */
146 char buffer[32768]; local
171 int ret = read(fd, buffer, sizeof(buffer));
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/frameworks/av/libvideoeditor/osal/inc/
H A DM4OSA_FileReader.h81 M4OSA_MemAddr8 buffer,
109 M4OSA_MemAddr8 buffer,
/frameworks/av/services/camera/libcameraservice/
H A DCamera2Device.h48 * The device's static characteristics metadata buffer
54 * passed-in buffer.
60 * passed-in buffer and the caller retains ownership.
103 * Set stream gralloc buffer transform
120 * Create a metadata buffer with fields that the HAL device believes are
161 * is empty; caller takes ownership of the metadata buffer.
187 * Abstract interface for clients that want to listen to reprocess buffer
195 * Push a buffer to be reprocessed into a reprocessing stream, and
196 * provide a listener to call once the buffer is returned by the HAL
199 buffer_handle_t *buffer, w
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/frameworks/base/core/java/android/database/
H A DAbstractWindowedCursor.java55 public void copyStringToBuffer(int columnIndex, CharArrayBuffer buffer) { argument
57 mWindow.copyStringToBuffer(mPos, columnIndex, buffer);

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