Searched refs:buffer (Results 151 - 175 of 848) sorted by relevance

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/frameworks/base/media/tests/audiotests/
H A Dshared_mem_test.h16 void Generate(short *buffer, long bufferSz, long amplitude, unsigned long &phi, long dPhi);
/frameworks/base/tests/AccessoryDisplay/sink/src/com/android/accessorydisplay/sink/
H A DUsbAccessoryBulkTransport.java55 protected int ioRead(byte[] buffer, int offset, int count) throws IOException { argument
59 return mConnection.bulkTransfer(mBulkInEndpoint, buffer, offset, count, -1);
63 protected void ioWrite(byte[] buffer, int offset, int count) throws IOException { argument
68 buffer, offset, count, TIMEOUT_MILLIS);
/frameworks/base/tests/AccessoryDisplay/source/src/com/android/accessorydisplay/source/
H A DUsbAccessoryStreamTransport.java56 protected int ioRead(byte[] buffer, int offset, int count) throws IOException { argument
60 return mInputStream.read(buffer, offset, count);
64 protected void ioWrite(byte[] buffer, int offset, int count) throws IOException { argument
68 mOutputStream.write(buffer, offset, count);
/frameworks/base/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/setup/
H A DModuleClassLoader.java51 ByteArrayOutputStream buffer = new ByteArrayOutputStream();
55 buffer.write(data, 0, nRead);
57 buffer.flush();
58 data = buffer.toByteArray();
/frameworks/compile/libbcc/include/bcinfo/Wrap/
H A Dfile_wrapper_output.h34 // Writes the specified number of bytes in the buffer to
36 virtual bool Write(const uint8_t* buffer, size_t buffer_size);
H A Dwrapper_input.h34 // Tries to read the requested number of bytes into the buffer. Returns the
36 virtual size_t Read(uint8_t* buffer, size_t wanted) = 0;
H A Dwrapper_output.h38 // Writes the specified number of bytes in the buffer to
40 virtual bool Write(const uint8_t* buffer, size_t buffer_size);
/frameworks/compile/libbcc/lib/Support/
H A Dsha1.h12 uint8_t buffer[64]; member in struct:__anon1141
/frameworks/native/cmds/bugreport/
H A Dbugreport.cpp61 char buffer[65536]; local
62 ssize_t bytes_read = TEMP_FAILURE_RETRY(read(s, buffer, sizeof(buffer)));
78 buffer + bytes_read - bytes_to_send,
/frameworks/native/libs/ui/
H A DFrameStats.cpp34 status_t FrameStats::flatten(void* buffer, size_t size) const { argument
39 nsecs_t* timestamps = reinterpret_cast<nsecs_t*>(buffer);
57 status_t FrameStats::unflatten(void const* buffer, size_t size) { argument
64 nsecs_t const* timestamps = reinterpret_cast<nsecs_t const*>(buffer);
H A DGraphicBufferAllocator.cpp60 char buffer[SIZE]; local
61 snprintf(buffer, SIZE, "Allocated buffers:\n");
62 result.append(buffer);
67 snprintf(buffer, SIZE, "%10p: %7.2f KiB | %4u (%4u) x %4u | %8X | 0x%08x\n",
71 snprintf(buffer, SIZE, "%10p: unknown | %4u (%4u) x %4u | %8X | 0x%08x\n",
75 result.append(buffer);
78 snprintf(buffer, SIZE, "Total allocated (estimate): %.2f KB\n", total/1024.0f);
79 result.append(buffer);
81 mAllocDev->dump(mAllocDev, buffer, SIZE);
82 result.append(buffer);
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/frameworks/base/core/java/android/content/res/
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
359 addParagraphSpan(Spannable buffer, Object what, int start, int end) argument
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/frameworks/base/media/java/android/media/midi/
H A DMidiOutputPort.java54 byte[] buffer = new byte[MidiPortImpl.MAX_PACKET_SIZE];
59 int count = mInputStream.read(buffer);
65 int packetType = MidiPortImpl.getPacketType(buffer, count);
68 int offset = MidiPortImpl.getDataOffset(buffer, count);
69 int size = MidiPortImpl.getDataSize(buffer, count);
70 long timestamp = MidiPortImpl.getPacketTimestamp(buffer, count);
73 mDispatcher.send(buffer, offset, size, timestamp);
/frameworks/av/media/libstagefright/
H A DVBRISeeker.cpp87 uint8_t *buffer = new uint8_t[totalEntrySize]; local
89 n = source->readAt(pos + sizeof(vbriHeader), buffer, totalEntrySize);
91 delete[] buffer;
92 buffer = NULL;
111 case 1: numBytes = buffer[i]; break;
112 case 2: numBytes = U16_AT(buffer + 2 * i); break;
113 case 3: numBytes = U24_AT(buffer + 3 * i); break;
117 numBytes = U32_AT(buffer + 4 * i); break;
129 delete[] buffer;
130 buffer
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/frameworks/av/media/libstagefright/include/
H A DSoftOMXComponent.h74 OMX_BUFFERHEADERTYPE **buffer,
81 OMX_BUFFERHEADERTYPE **buffer,
88 OMX_BUFFERHEADERTYPE *buffer);
91 OMX_BUFFERHEADERTYPE *buffer);
94 OMX_BUFFERHEADERTYPE *buffer);
138 OMX_BUFFERHEADERTYPE **buffer,
146 OMX_BUFFERHEADERTYPE **buffer,
154 OMX_BUFFERHEADERTYPE *buffer);
158 OMX_BUFFERHEADERTYPE *buffer);
162 OMX_BUFFERHEADERTYPE *buffer);
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/frameworks/base/core/java/android/hardware/camera2/marshal/impl/
H A DMarshalQueryableParcelable.java72 public void marshal(T value, ByteBuffer buffer) { argument
98 buffer.put(parcelContents);
102 public T unmarshal(ByteBuffer buffer) { argument
104 Log.v(TAG, "unmarshal, buffer remaining " + buffer.remaining());
110 * Read out the entire byte buffer as an array, then copy it into the parcel.
112 * Once we unparcel the entire object, advance the byte buffer by only how many
122 buffer.mark();
126 int maxLength = buffer.remaining();
129 buffer
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/frameworks/av/media/libstagefright/rtsp/
H A DAMPEG2TSAssembler.cpp76 sp<ABuffer> buffer = *queue->begin(); local
80 mNextExpectedSeqNo = (uint32_t)buffer->int32Data();
81 } else if ((uint32_t)buffer->int32Data() != mNextExpectedSeqNo) {
87 // hexdump(buffer->data(), buffer->size());
89 if ((buffer->size() % 188) > 0) {
99 msg->setBuffer("access-unit", buffer);
/frameworks/av/services/audioflinger/
H A DPlaybackTracks.h32 void *buffer,
42 void dump(char* buffer, size_t size, bool active);
62 void setAuxBuffer(int EffectId, int32_t *buffer);
64 void setMainBuffer(int16_t *buffer) { mMainBuffer = buffer; } argument
86 virtual status_t getNextBuffer(AudioBufferProvider::Buffer* buffer,
178 TimedBuffer(const sp<IMemory>& buffer, int64_t pts);
179 const sp<IMemory>& buffer() const { return mBuffer; } function in class:TimedTrack::TimedBuffer
193 virtual status_t getNextBuffer(AudioBufferProvider::Buffer* buffer,
195 virtual void releaseBuffer(AudioBufferProvider::Buffer* buffer);
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/frameworks/native/include/ui/
H A DFramebufferNativeWindow.h73 static int dequeueBuffer(ANativeWindow* window, ANativeWindowBuffer** buffer, int* fenceFd);
74 static int queueBuffer(ANativeWindow* window, ANativeWindowBuffer* buffer, int fenceFd);
78 static int dequeueBuffer_DEPRECATED(ANativeWindow* window, ANativeWindowBuffer** buffer);
79 static int queueBuffer_DEPRECATED(ANativeWindow* window, ANativeWindowBuffer* buffer);
80 static int lockBuffer_DEPRECATED(ANativeWindow* window, ANativeWindowBuffer* buffer);
/frameworks/av/services/audiopolicy/common/managerdefinitions/src/
H A DAudioOutputDescriptor.cpp191 char buffer[SIZE]; local
194 snprintf(buffer, SIZE, " ID: %d\n", mId);
195 result.append(buffer);
196 snprintf(buffer, SIZE, " Sampling rate: %d\n", mSamplingRate);
197 result.append(buffer);
198 snprintf(buffer, SIZE, " Format: %08x\n", mFormat);
199 result.append(buffer);
200 snprintf(buffer, SIZE, " Channels: %08x\n", mChannelMask);
201 result.append(buffer);
202 snprintf(buffer, SIZ
245 char buffer[SIZE]; local
484 char buffer[SIZE]; local
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/frameworks/base/core/java/android/os/
H A DMemoryFile.java50 private static native int native_read(FileDescriptor fd, long address, byte[] buffer, argument
52 private static native void native_write(FileDescriptor fd, long address, byte[] buffer, argument
191 * @param buffer byte array to read bytes into.
193 * @param destOffset offset into the byte array buffer to read into.
198 public int readBytes(byte[] buffer, int srcOffset, int destOffset, int count) argument
203 if (destOffset < 0 || destOffset > buffer.length || count < 0
204 || count > buffer.length - destOffset
209 return native_read(mFD, mAddress, buffer, srcOffset, destOffset, count, mAllowPurging);
216 * @param buffer byte array to write bytes from.
217 * @param srcOffset offset into the byte array buffer t
222 writeBytes(byte[] buffer, int srcOffset, int destOffset, int count) argument
303 read(byte buffer[], int offset, int count) argument
336 write(byte buffer[], int offset, int count) argument
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/frameworks/native/libs/gui/
H A DIGraphicBufferProducer.cpp165 virtual status_t attachBuffer(int* slot, const sp<GraphicBuffer>& buffer) { argument
168 data.write(*buffer.get());
328 sp<GraphicBuffer> buffer; local
329 int result = requestBuffer(bufferIdx, &buffer);
330 reply->writeInt32(buffer != 0);
331 if (buffer != 0) {
332 reply->write(*buffer);
372 sp<GraphicBuffer> buffer; local
374 int32_t result = detachNextBuffer(&buffer, &fence);
377 reply->writeInt32(buffer !
390 sp<GraphicBuffer> buffer = new GraphicBuffer(); local
514 flatten( void*& buffer, size_t& size, int*& fds, size_t& count) const argument
535 unflatten( void const*& buffer, size_t& size, int const*& fds, size_t& count) argument
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/frameworks/av/cmds/stagefright/
H A Dsf2.cpp348 sp<ABuffer> buffer = new ABuffer(1024); local
349 buffer->setRange(0, 0);
360 memcpy(buffer->data() + buffer->size(), "\x00\x00\x00\x01", 4);
361 memcpy(buffer->data() + buffer->size() + 4, ptr, length);
362 buffer->setRange(0, buffer->size() + 4 + length);
368 buffer->meta()->setInt32("csd", true);
369 mCSD.push(buffer);
409 sp<ABuffer> buffer = new ABuffer(codec_specific_data_size); local
417 sp<ABuffer> buffer = new ABuffer(size); local
555 sp<ABuffer> buffer; local
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/frameworks/av/media/libmedia/
H A DMemoryLeakTrackUtil.cpp79 char buffer[SIZE]; local
99 snprintf(buffer, SIZE, " Allocation count %i\n", count);
100 result.append(buffer);
101 snprintf(buffer, SIZE, " Total memory %i\n", totalMemory);
102 result.append(buffer);
154 snprintf(buffer, SIZE, "size %8i, dup %4i, ", e->size, e->dups);
155 result.append(buffer);
160 snprintf(buffer, SIZE, "0x%08x", e->backtrace[ct]);
161 result.append(buffer);
/frameworks/av/media/mtp/
H A DMtpProperty.cpp222 MtpStringBuffer buffer(string);
223 mDefaultValue.str = strdup(buffer);
232 MtpStringBuffer buffer(string);
233 mCurrentValue.str = strdup(buffer);
333 MtpString buffer; local
341 buffer = " default value: ";
342 print(mDefaultValue, buffer);
343 ALOGI("%s", (const char *)buffer);
345 buffer = " current value: ";
346 print(mCurrentValue, buffer);
380 print(MtpPropertyValue& value, MtpString& buffer) argument
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