Searched defs:buffer (Results 76 - 100 of 765) sorted by relevance

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/frameworks/native/services/surfaceflinger/RenderEngine/
H A DImage.cpp68 bool Image::setNativeWindowBuffer(ANativeWindowBuffer* buffer, bool isProtected, int32_t cropWidth, argument
77 if (buffer) {
80 static_cast<EGLClientBuffer>(buffer), attrs.data());
/frameworks/native/services/surfaceflinger/tests/vsync/
H A Dvsync.cpp28 DisplayEventReceiver::Event buffer[1]; local
32 while ((n = q->getEvents(buffer, 1)) > 0) {
34 if (buffer[i].header.type == DisplayEventReceiver::DISPLAY_EVENT_VSYNC) {
35 printf("event vsync: count=%d\t", buffer[i].vsync.count);
38 float t = float(buffer[i].header.timestamp - oldTimeStamp) / s2ns(1);
41 oldTimeStamp = buffer[i].header.timestamp;
/frameworks/native/services/vr/bufferhubd/
H A Ddetached_buffer_channel.h18 auto buffer = std::unique_ptr<DetachedBufferChannel>( local
20 return buffer->IsValid() ? std::move(buffer) : nullptr;
23 // Returns whether the object holds a valid graphic buffer.
30 // Captures buffer info for use by BufferHubService::DumpState().
37 // Creates a detached buffer from existing IonBuffers.
39 int channel_id, IonBuffer buffer,
42 // Allocates a new detached buffer.
52 // Gralloc buffer handles.
/frameworks/opt/setupwizard/library/main/src/com/android/setupwizardlib/view/
H A DTouchableMovementMethod.java59 public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) { argument
61 boolean result = super.onTouchEvent(widget, buffer, event);
66 mLastEventResult = Selection.getSelectionStart(buffer) != -1;
/frameworks/av/cmds/stagefright/
H A DSineSource.cpp66 MediaBufferBase *buffer; local
67 status_t err = mGroup->acquire_buffer(&buffer);
74 size_t numFramesPerBuffer = buffer->size() / frameSize;
76 int16_t *ptr = (int16_t *)buffer->data();
92 buffer->meta_data().setInt64(
97 buffer->set_range(0, numFramesPerBuffer * frameSize);
99 *out = buffer;
/frameworks/av/media/libaaudio/tests/
H A Dtest_recovery.cpp35 float *buffer = nullptr; local
45 // in a buffer if we hang or crash.
86 buffer = new float[samplesPerBurst];
101 buffer, framesPerBurst,
137 delete[] buffer;
/frameworks/av/media/libnbaio/
H A DAudioBufferProviderSource.cpp49 ssize_t AudioBufferProviderSource::read(void *buffer, size_t count) argument
69 memcpy(buffer, (char *) mBuffer.raw + (mConsumed * mFrameSize), count * mFrameSize);
77 // return a short count rather than continuing with next buffer.
138 // don't get next buffer until we really need it
H A DAudioStreamInSource.cpp75 ssize_t AudioStreamInSource::read(void *buffer, size_t count) argument
81 status_t result = mStream->read(buffer, count * mFrameSize, &bytesRead);
H A DSourceAudioBufferProvider.cpp48 status_t SourceAudioBufferProvider::getNextBuffer(Buffer *buffer) argument
50 ALOG_ASSERT(buffer != NULL && buffer->frameCount > 0 && mGetCount == 0);
54 if (mRemaining < buffer->frameCount) {
55 buffer->frameCount = mRemaining;
57 buffer->raw = (char *) mAllocated + (mOffset * mFrameSize);
58 mGetCount = buffer->frameCount;
62 if (buffer->frameCount > mSize) {
67 mAllocated = calloc(buffer->frameCount, mFrameSize);
72 mSize = buffer
94 releaseBuffer(Buffer *buffer) argument
[all...]
/frameworks/av/media/libstagefright/
H A DRemoteMediaSource.cpp53 MediaBufferBase **buffer, const MediaSource::ReadOptions *options) {
54 return mSource->read(buffer, reinterpret_cast<const MediaSource::ReadOptions*>(options));
52 read( MediaBufferBase **buffer, const MediaSource::ReadOptions *options) argument
/frameworks/av/media/libstagefright/rtsp/
H A DUDPPusher.cpp82 sp<ABuffer> buffer = new ABuffer(length); local
83 if (fread(buffer->data(), 1, length, mFile) < length) {
89 mSocket, buffer->data(), buffer->size(), 0,
92 CHECK_EQ(n, (ssize_t)buffer->size());
118 sp<ABuffer> buffer = new ABuffer(8); local
119 uint8_t *data = buffer->data();
128 buffer->setRange(0, 8);
134 mSocket, buffer->data(), buffer
[all...]
H A Drtp_test.cpp185 MediaBuffer *buffer; local
186 status_t err = decoder->read(&buffer);
202 if (buffer->range_length() != 0) {
204 CHECK(buffer->meta_data()->findInt64(kKeyTime, &timeUs));
207 buffer->range_length(), timeUs / 1E6);
211 buffer->release();
212 buffer = NULL;
/frameworks/av/services/audioflinger/
H A DSpdifStreamOut.cpp116 ssize_t SpdifStreamOut::writeDataBurst(const void* buffer, size_t bytes) argument
118 return AudioStreamOut::write(buffer, bytes);
121 ssize_t SpdifStreamOut::write(const void* buffer, size_t numBytes) argument
124 return mSpdifEncoder.write(buffer, numBytes);
/frameworks/av/services/audiopolicy/common/managerdefinitions/src/
H A DAudioGain.cpp104 char buffer[SIZE]; local
107 snprintf(buffer, SIZE, "%*sGain %d:\n", spaces, "", index+1);
108 result.append(buffer);
109 snprintf(buffer, SIZE, "%*s- mode: %08x\n", spaces, "", mGain.mode);
110 result.append(buffer);
111 snprintf(buffer, SIZE, "%*s- channel_mask: %08x\n", spaces, "", mGain.channel_mask);
112 result.append(buffer);
113 snprintf(buffer, SIZE, "%*s- min_value: %d mB\n", spaces, "", mGain.min_value);
114 result.append(buffer);
115 snprintf(buffer, SIZ
[all...]
H A DVolumeCurve.cpp74 char buffer[SIZE]; local
76 snprintf(buffer, SIZE, " {");
77 result.append(buffer);
79 snprintf(buffer, SIZE, "(%3d, %5d)",
81 result.append(buffer);
90 char buffer[SIZE]; local
94 snprintf(buffer, SIZE, "%s %02d %02d ",
96 result.append(buffer);
98 snprintf(buffer, SIZE, "%04x : %02d, ", mIndexCur.keyAt(i), mIndexCur.valueAt(i));
99 result.append(buffer);
121 char buffer[SIZE]; local
[all...]
/frameworks/base/cmds/statsd/benchmark/
H A Dlog_event_benchmark.cpp38 static void write4Bytes(int val, vector<char>* buffer) { argument
39 buffer->push_back(static_cast<char>(val));
40 buffer->push_back(static_cast<char>((val >> 8) & 0xFF));
41 buffer->push_back(static_cast<char>((val >> 16) & 0xFF));
42 buffer->push_back(static_cast<char>((val >> 24) & 0xFF));
46 vector<char> buffer; local
48 write4Bytes(1937006964, &buffer);
49 buffer.push_back(EVENT_TYPE_LIST);
50 buffer.push_back(2); // field counts;
51 buffer
[all...]
/frameworks/base/core/java/android/hardware/camera2/marshal/
H A DMarshaler.java69 * Marshal the specified object instance (value) into a byte buffer.
74 * @param value the value of type T that we wish to write into the byte buffer
75 * @param buffer the byte buffer into which the marshaled object will be written
77 public abstract void marshal(T value, ByteBuffer buffer); argument
81 * into a byte buffer using the given {@code nativeType}.
83 * <p>If the size of this {@code T} instance when serialized into a buffer is always constant,
89 * @param value the value of type T that we wish to write into the byte buffer
90 * @return the size that would need to be written to the byte buffer
103 * Unmarshal a new object instance from the byte buffer int
111 unmarshal(ByteBuffer buffer) argument
[all...]
/frameworks/base/core/java/android/hardware/camera2/marshal/impl/
H A DMarshalQueryableBlackLevelPattern.java41 public void marshal(BlackLevelPattern value, ByteBuffer buffer) { argument
44 buffer.putInt(value.getOffsetForIndex(j, i));
50 public BlackLevelPattern unmarshal(ByteBuffer buffer) { argument
53 channelOffsets[i] = buffer.getInt();
H A DMarshalQueryableBoolean.java38 public void marshal(Boolean value, ByteBuffer buffer) { argument
40 buffer.put((byte)(unboxValue ? 1 : 0));
44 public Boolean unmarshal(ByteBuffer buffer) { argument
45 return buffer.get() != 0;
H A DMarshalQueryableColorSpaceTransform.java45 public void marshal(ColorSpaceTransform value, ByteBuffer buffer) { argument
50 buffer.putInt(transformAsArray[i]);
55 public ColorSpaceTransform unmarshal(ByteBuffer buffer) { argument
59 transformAsArray[i] = buffer.getInt();
H A DMarshalQueryableHighSpeedVideoConfiguration.java47 public void marshal(HighSpeedVideoConfiguration value, ByteBuffer buffer) { argument
48 buffer.putInt(value.getWidth());
49 buffer.putInt(value.getHeight());
50 buffer.putInt(value.getFpsMin());
51 buffer.putInt(value.getFpsMax());
52 buffer.putInt(value.getBatchSizeMax());
56 public HighSpeedVideoConfiguration unmarshal(ByteBuffer buffer) { argument
57 int width = buffer.getInt();
58 int height = buffer.getInt();
59 int fpsMin = buffer
[all...]
H A DMarshalQueryableMeteringRectangle.java42 public void marshal(MeteringRectangle value, ByteBuffer buffer) { argument
49 buffer.putInt(xMin);
50 buffer.putInt(yMin);
51 buffer.putInt(xMax);
52 buffer.putInt(yMax);
53 buffer.putInt(weight);
57 public MeteringRectangle unmarshal(ByteBuffer buffer) { argument
58 int xMin = buffer.getInt();
59 int yMin = buffer.getInt();
60 int xMax = buffer
[all...]
H A DMarshalQueryableNativeByteToInteger.java41 public void marshal(Integer value, ByteBuffer buffer) { argument
42 buffer.put((byte)(int)value); // truncate down to byte
46 public Integer unmarshal(ByteBuffer buffer) { argument
48 return buffer.get() & UINT8_MASK;
H A DMarshalQueryableRect.java41 public void marshal(Rect value, ByteBuffer buffer) { argument
42 buffer.putInt(value.left);
43 buffer.putInt(value.top);
44 buffer.putInt(value.width());
45 buffer.putInt(value.height());
49 public Rect unmarshal(ByteBuffer buffer) { argument
50 int left = buffer.getInt();
51 int top = buffer.getInt();
52 int width = buffer.getInt();
53 int height = buffer
[all...]
H A DMarshalQueryableReprocessFormatsMap.java44 public void marshal(ReprocessFormatsMap value, ByteBuffer buffer) { argument
57 buffer.putInt(input);
62 buffer.putInt(outputs.length);
66 buffer.putInt(output);
72 public ReprocessFormatsMap unmarshal(ByteBuffer buffer) { argument
73 int len = buffer.remaining() / SIZEOF_INT32;
74 if (buffer.remaining() % SIZEOF_INT32 != 0) {
80 IntBuffer intBuffer = buffer.asIntBuffer();

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