Searched refs:mBuffer (Results 1 - 25 of 175) sorted by relevance

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/frameworks/base/core/java/com/android/internal/util/
H A DRingBuffer.java33 private final T[] mBuffer; field in class:RingBuffer
41 mBuffer = (T[]) Array.newInstance(c, capacity);
45 return (int) Math.min(mBuffer.length, (long) mCursor);
54 mBuffer[i] = null;
60 mBuffer[indexOf(mCursor++)] = t;
70 if (mBuffer[nextSlotIdx] == null) {
71 mBuffer[nextSlotIdx] = createNewItem();
73 return mBuffer[nextSlotIdx];
81 return (T) mBuffer.getClass().getComponentType().newInstance();
89 T[] out = Arrays.copyOf(mBuffer, siz
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H A DProcFileReader.java36 private final byte[] mBuffer; field in class:ProcFileReader
38 /** Write pointer in {@link #mBuffer}. */
49 mBuffer = new byte[bufferSize];
59 final int length = mBuffer.length - mTail;
64 final int read = mStream.read(mBuffer, mTail, length);
78 System.arraycopy(mBuffer, count, mBuffer, 0, mTail - count);
101 final byte b = mBuffer[i];
136 if (mBuffer[i] == '\n') {
184 final String s = new String(mBuffer,
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/frameworks/av/media/libnbaio/
H A DAudioBufferProviderSource.cpp36 if (mBuffer.raw != NULL) {
37 mProvider->releaseBuffer(&mBuffer);
46 return mBuffer.raw != NULL ? mBuffer.frameCount - mConsumed : 0;
54 if (CC_UNLIKELY(mBuffer.raw == NULL)) {
55 mBuffer.frameCount = count;
56 status_t status = mProvider->getNextBuffer(&mBuffer);
60 ALOG_ASSERT(mBuffer.raw != NULL);
63 size_t available = mBuffer.frameCount - mConsumed;
69 memcpy(buffer, (char *) mBuffer
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/frameworks/base/core/java/android/util/
H A DLogPrinter.java26 private final int mBuffer; field in class:LogPrinter
43 mBuffer = Log.LOG_ID_MAIN;
53 mBuffer = buffer;
57 Log.println_native(mBuffer, mPriority, mTag, x);
H A DEventLog.java60 private final ByteBuffer mBuffer; field in class:EventLog.Event
86 mBuffer = ByteBuffer.wrap(data);
87 mBuffer.order(ByteOrder.nativeOrder());
92 return mBuffer.getInt(PROCESS_OFFSET);
102 return mBuffer.getInt(UID_OFFSET);
111 return mBuffer.getInt(THREAD_OFFSET);
116 return mBuffer.getInt(SECONDS_OFFSET) * 1000000000l
117 + mBuffer.getInt(NANOSECONDS_OFFSET);
122 int offset = mBuffer.getShort(HEADER_SIZE_OFFSET);
126 return mBuffer
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H A DLogWriter.java25 private final int mBuffer; field in class:LogWriter
43 mBuffer = Log.LOG_ID_MAIN;
53 mBuffer = buffer;
78 Log.println_native(mBuffer, mPriority, mTag, mBuilder.toString());
/frameworks/base/services/core/java/com/android/server/hdmi/
H A DDelayedMessageBuffer.java29 private final ArrayList<HdmiCecMessage> mBuffer = new ArrayList<>(); field in class:DelayedMessageBuffer
52 mBuffer.add(message);
56 mBuffer.add(message);
69 for (Iterator<HdmiCecMessage> iter = mBuffer.iterator(); iter.hasNext(); ) {
78 for (HdmiCecMessage message : mBuffer) {
88 ArrayList<HdmiCecMessage> copiedBuffer = new ArrayList<HdmiCecMessage>(mBuffer);
89 mBuffer.clear();
107 ArrayList<HdmiCecMessage> copiedBuffer = new ArrayList<HdmiCecMessage>(mBuffer);
108 mBuffer.clear();
112 mBuffer
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/frameworks/av/media/mtp/
H A DMtpPacket.cpp32 : mBuffer(NULL),
37 mBuffer = (uint8_t *)malloc(bufferSize);
38 if (!mBuffer) {
45 if (mBuffer)
46 free(mBuffer);
52 memset(mBuffer, 0, mBufferSize);
58 mBuffer = (uint8_t *)realloc(mBuffer, newLength);
59 if (!mBuffer) {
74 mBuffer[
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H A DMtpDataPacket.cpp78 value = mBuffer[mOffset++];
86 value = (uint16_t)mBuffer[offset] | ((uint16_t)mBuffer[offset + 1] << 8);
95 value = (uint32_t)mBuffer[offset] | ((uint32_t)mBuffer[offset + 1] << 8) |
96 ((uint32_t)mBuffer[offset + 2] << 16) | ((uint32_t)mBuffer[offset + 3] << 24);
105 value = (uint64_t)mBuffer[offset] | ((uint64_t)mBuffer[offset + 1] << 8) |
106 ((uint64_t)mBuffer[offse
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/frameworks/base/packages/SystemUI/shared/src/com/android/systemui/shared/system/
H A DGraphicBufferCompat.java28 private GraphicBuffer mBuffer; field in class:GraphicBufferCompat
31 mBuffer = buffer;
35 mBuffer = GraphicBuffer.CREATOR.createFromParcel(in);
39 return mBuffer != null
40 ? Bitmap.createHardwareBitmap(mBuffer)
46 mBuffer.writeToParcel(dest, flags);
/frameworks/base/packages/SystemUI/shared/src/com/android/systemui/shared/recents/view/
H A DAppTransitionAnimationSpecCompat.java28 private Bitmap mBuffer; field in class:AppTransitionAnimationSpecCompat
33 mBuffer = buffer;
39 mBuffer != null ? mBuffer.createGraphicBufferHandle() : null, mRect);
/frameworks/av/media/libaudioprocessing/
H A DAudioResamplerCubic.cpp67 if (mBuffer.frameCount == 0) {
68 mBuffer.frameCount = inFrameCount;
69 provider->getNextBuffer(&mBuffer);
70 if (mBuffer.raw == NULL) {
73 // ALOGW("New buffer: offset=%p, frames=%dn", mBuffer.raw, mBuffer.frameCount);
75 int16_t *in = mBuffer.i16;
95 if (inputIndex == mBuffer.frameCount) {
97 provider->releaseBuffer(&mBuffer);
98 mBuffer
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H A DAudioResampler.cpp283 mBuffer.frameCount = 0;
314 mBuffer.frameCount = 0;
356 while (mBuffer.frameCount == 0) {
357 mBuffer.frameCount = inFrameCount;
358 provider->getNextBuffer(&mBuffer);
359 if (mBuffer.raw == NULL) {
363 // ALOGE("New buffer fetched: %d frames", mBuffer.frameCount);
364 if (mBuffer.frameCount > inputIndex) break;
366 inputIndex -= mBuffer.frameCount;
367 mX0L = mBuffer
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/frameworks/base/core/java/com/android/internal/os/
H A DKernelCpuProcReader.java87 private ByteBuffer mBuffer; field in class:KernelCpuProcReader
92 mBuffer = ByteBuffer.allocateDirect(INITIAL_BUFFER_SIZE);
93 mBuffer.clear();
111 if (mBuffer.limit() > 0 && mBuffer.limit() < mBuffer.capacity()) {
112 // mBuffer has data.
113 return mBuffer.asReadOnlyBuffer().order(ByteOrder.nativeOrder());
118 mBuffer.clear();
121 while (fc.read(mBuffer)
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/frameworks/av/media/libeffects/dynamicsproc/dsp/
H A DSHCircularBuffer.h34 mBuffer.resize(maxSize);
41 mBuffer[mWriteIndex++] = value;
53 value = mBuffer[mReadIndex++];
70 return mBuffer.size();
74 std::vector<T> mBuffer; member in class:SHCircularBuffer
/frameworks/base/libs/protoutil/src/
H A DProtoOutputStream.cpp28 :mBuffer(),
45 mBuffer.clear();
266 size_t prevPos = mBuffer.wp()->pos();
267 mBuffer.writeHeader(id, WIRE_TYPE_LENGTH_DELIMITED);
268 size_t sizePos = mBuffer.wp()->pos();
272 mBuffer.writeRawFixed64(mExpectedObjectToken); // push previous token into stack.
296 int childRawSize = mBuffer.wp()->pos() - sizePos - 8;
299 mBuffer.ep()->rewind()->move(sizePos);
300 mExpectedObjectToken = mBuffer.readRawFixed64();
304 mBuffer
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/frameworks/av/media/libmedia/
H A DMediaCodecBuffer.cpp30 mBuffer(buffer) {
35 return mBuffer->base();
39 return mBuffer->data();
43 return mBuffer->capacity();
47 return mBuffer->size();
51 return mBuffer->offset();
55 mBuffer->setRange(offset, size);
/frameworks/base/media/java/android/media/
H A DMiniThumbFile.java53 private ByteBuffer mBuffer; field in class:MiniThumbFile
133 mBuffer = ByteBuffer.allocateDirect(BYTES_PER_MINTHUMB);
159 mBuffer.clear();
160 mBuffer.limit(1 + 8);
165 if (mChannel.read(mBuffer, pos) == 9) {
166 mBuffer.position(0);
167 if (mBuffer.get() == 1) {
168 return mBuffer.getLong();
195 mBuffer.clear();
196 mBuffer
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/frameworks/base/libs/hwui/utils/
H A DRingBuffer.h42 return mBuffer[mHead];
49 T& operator[](size_t index) { return mBuffer[(mHead + index + 1) % mCount]; }
51 const T& operator[](size_t index) const { return mBuffer[(mHead + index + 1) % mCount]; }
59 T mBuffer[SIZE]; member in class:android::uirenderer::RingBuffer
/frameworks/av/include/media/
H A DRingBuffer.h169 std::vector<T> mBuffer; member in class:android::final
266 if (mBuffer.size() < mMaxBufferSize) {
267 mBuffer.push_back(item);
272 mBuffer[mFrontIdx] = item;
278 if (mBuffer.size() != mMaxBufferSize) {
279 mBuffer.push_back(std::forward<T>(item));
285 mBuffer[mFrontIdx] = std::forward<T>(item);
292 if (mBuffer.size() != mMaxBufferSize) {
293 mBuffer.emplace_back(std::forward<Args>(args)...);
299 mBuffer[mFrontId
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/frameworks/av/media/libmedia/include/media/
H A DRingBuffer.h169 std::vector<T> mBuffer; member in class:android::final
266 if (mBuffer.size() < mMaxBufferSize) {
267 mBuffer.push_back(item);
272 mBuffer[mFrontIdx] = item;
278 if (mBuffer.size() != mMaxBufferSize) {
279 mBuffer.push_back(std::forward<T>(item));
285 mBuffer[mFrontIdx] = std::forward<T>(item);
292 if (mBuffer.size() != mMaxBufferSize) {
293 mBuffer.emplace_back(std::forward<Args>(args)...);
299 mBuffer[mFrontId
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/frameworks/native/services/sensorservice/
H A DRingBuffer.h169 std::vector<T> mBuffer; member in class:android::SensorServiceUtil::final
266 if (mBuffer.size() < mMaxBufferSize) {
267 mBuffer.push_back(item);
272 mBuffer[mFrontIdx] = item;
278 if (mBuffer.size() != mMaxBufferSize) {
279 mBuffer.push_back(std::forward<T>(item));
285 mBuffer[mFrontIdx] = std::forward<T>(item);
292 if (mBuffer.size() != mMaxBufferSize) {
293 mBuffer.emplace_back(std::forward<Args>(args)...);
299 mBuffer[mFrontId
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/frameworks/av/camera/
H A DCameraMetadata.cpp36 mBuffer(NULL), mLocked(false) {
42 mBuffer = allocate_camera_metadata(entryCapacity, dataCapacity);
47 mBuffer = clone_camera_metadata(other.mBuffer);
51 mBuffer(NULL), mLocked(false) {
56 return operator=(other.mBuffer);
65 if (CC_LIKELY(buffer != mBuffer)) {
68 mBuffer = newBuffer;
80 return mBuffer;
88 if (buffer != mBuffer) {
345 __FUNCTION__, mBuffer); local
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/frameworks/av/media/libstagefright/mpeg2ts/
H A DESQueue.cpp61 if (mBuffer != NULL) {
62 mBuffer->setRange(0, 0);
282 if (mBuffer == NULL || mBuffer->size() == 0) {
458 size_t neededSize = (mBuffer == NULL ? 0 : mBuffer->size()) + size;
459 if (mBuffer == NULL || neededSize > mBuffer->capacity()) {
465 if (mBuffer != NULL) {
466 memcpy(buffer->data(), mBuffer
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/frameworks/base/media/java/android/media/midi/
H A DMidiInputPort.java48 private final byte[] mBuffer = new byte[MidiPortImpl.MAX_PACKET_SIZE]; field in class:MidiInputPort
84 synchronized (mBuffer) {
88 int length = MidiPortImpl.packData(msg, offset, count, timestamp, mBuffer);
89 mOutputStream.write(mBuffer, 0, length);
95 synchronized (mBuffer) {
99 int length = MidiPortImpl.packFlush(mBuffer);
100 mOutputStream.write(mBuffer, 0, length);
108 synchronized (mBuffer) {
138 synchronized (mBuffer) {

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