Searched refs:buffer (Results 251 - 275 of 941) sorted by relevance

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/frameworks/av/media/libstagefright/rtsp/
H A DARTPConnection.cpp311 sp<ABuffer> buffer = new ABuffer(kMaxUDPSize); local
328 buffer->setRange(0, 0);
333 source->addReceiverReport(buffer);
336 source->addFIR(buffer);
340 if (buffer->size() > 0) {
346 s->mRTCPSocket, buffer->data(), buffer->size(), 0,
359 CHECK_EQ(n, (ssize_t)buffer->size());
378 sp<ABuffer> buffer = new ABuffer(65536); local
388 buffer
413 parseRTP(StreamInfo *s, const sp<ABuffer> &buffer) argument
499 parseRTCP(StreamInfo *s, const sp<ABuffer> &buffer) argument
641 injectPacket(int index, const sp<ABuffer> &buffer) argument
652 sp<ABuffer> buffer; local
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H A DARawAudioAssembler.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() < 1) {
99 msg->setBuffer("access-unit", buffer);
H A Drtp_test.cpp188 MediaBuffer *buffer; local
189 status_t err = decoder->read(&buffer);
205 if (buffer->range_length() != 0) {
207 CHECK(buffer->meta_data()->findInt64(kKeyTime, &timeUs));
210 buffer->range_length(), timeUs / 1E6);
214 buffer->release();
215 buffer = NULL;
/frameworks/av/services/audiopolicy/common/managerdefinitions/src/
H A DDeviceDescriptor.cpp211 char buffer[SIZE]; local
213 snprintf(buffer, SIZE, "%*s- %s devices:\n", spaces, "", tag.string());
214 write(fd, buffer, strlen(buffer));
274 char buffer[SIZE]; local
277 snprintf(buffer, SIZE, "%*sDevice %d:\n", spaces, "", index+1);
278 result.append(buffer);
280 snprintf(buffer, SIZE, "%*s- id: %2d\n", spaces, "", mId);
281 result.append(buffer);
284 snprintf(buffer, SIZ
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H A DHwModule.cpp223 char buffer[SIZE]; local
226 snprintf(buffer, SIZE, " - name: %s\n", getName());
227 result.append(buffer);
228 snprintf(buffer, SIZE, " - handle: %d\n", mHandle);
229 result.append(buffer);
230 snprintf(buffer, SIZE, " - version: %u.%u\n", mHalVersion >> 8, mHalVersion & 0xFF);
231 result.append(buffer);
236 snprintf(buffer, SIZE, " output %zu:\n", i);
237 write(fd, buffer, strlen(buffer));
331 char buffer[SIZE]; local
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/frameworks/av/media/libstagefright/httplive/
H A DPlaylistFetcher.cpp60 sp<ABuffer> &buffer,
67 sp<ABuffer> &buffer,
104 sp<ABuffer> &buffer,
114 buffer = mBuffer;
125 sp<ABuffer> &buffer,
133 mBuffer = buffer;
293 size_t playlistIndex, const sp<ABuffer> &buffer,
312 buffer->meta()->setString("cipher-method", method.c_str());
354 size_t n = buffer->size();
360 ALOGE("not enough or trailing bytes (%zu) in encrypted buffer",
101 restoreState( AString &uri, sp<AMessage> &itemMeta, sp<ABuffer> &buffer, sp<ABuffer> &tsBuffer, int32_t &firstSeqNumberInPlaylist, int32_t &lastSeqNumberInPlaylist) argument
122 saveState( AString &uri, sp<AMessage> &itemMeta, sp<ABuffer> &buffer, sp<ABuffer> &tsBuffer, int32_t &firstSeqNumberInPlaylist, int32_t &lastSeqNumberInPlaylist) argument
292 decryptBuffer( size_t playlistIndex, const sp<ABuffer> &buffer, bool first) argument
409 checkDecryptPadding(const sp<ABuffer> &buffer) argument
899 bufferStartsWithTsSyncByte(const sp<ABuffer>& buffer) argument
1113 sp<ABuffer> buffer = new ABuffer(0); local
1225 sp<ABuffer> buffer; local
1606 extractAndQueueAccessUnitsFromTs(const sp<ABuffer> &buffer) argument
1844 bufferStartsWithWebVTTMagicSequence( const sp<ABuffer> &buffer) argument
1869 extractAndQueueAccessUnits( const sp<ABuffer> &buffer, const sp<AMessage> &itemMeta) argument
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/frameworks/base/core/java/android/nfc/
H A DNdefRecord.java506 ByteBuffer buffer = ByteBuffer.allocate(1 + languageCodeBytes.length + textBytes.length);
509 buffer.put(status);
510 buffer.put(languageCodeBytes);
511 buffer.put(textBytes);
513 return new NdefRecord(TNF_WELL_KNOWN, RTD_TEXT, null, buffer.array());
590 ByteBuffer buffer = ByteBuffer.wrap(data);
591 NdefRecord[] rs = parse(buffer, true);
593 if (buffer.remaining() > 0) {
659 ByteBuffer buffer = ByteBuffer.allocate(getByteLength());
660 writeToByteBuffer(buffer, tru
784 parse(ByteBuffer buffer, boolean ignoreMbMe) argument
936 writeToByteBuffer(ByteBuffer buffer, boolean mb, boolean me) argument
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/frameworks/av/media/libstagefright/include/
H A DSimpleSoftOMXComponent.h113 OMX_BUFFERHEADERTYPE **buffer,
120 OMX_BUFFERHEADERTYPE **buffer,
127 OMX_BUFFERHEADERTYPE *buffer);
130 OMX_BUFFERHEADERTYPE *buffer);
133 OMX_BUFFERHEADERTYPE *buffer);
H A DOMX.h86 buffer_id *buffer, OMX_U32 allottedSize);
90 const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer);
94 const sp<GraphicBuffer> &graphicBuffer, buffer_id buffer);
98 const sp<NativeHandle> &nativeHandle, buffer_id buffer);
118 buffer_id *buffer, void **buffer_data, sp<NativeHandle> *native_handle);
122 buffer_id *buffer, OMX_U32 allottedSize);
125 node_id node, OMX_U32 port_index, buffer_id buffer);
127 virtual status_t fillBuffer(node_id node, buffer_id buffer, int fenceFd);
131 buffer_id buffer,
159 node_id node, buffer_id buffer, OMX_I
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H A DOMXNodeInstance.h73 OMX::buffer_id *buffer, OMX_U32 allottedSize);
77 OMX::buffer_id *buffer);
81 OMX::buffer_id buffer);
85 OMX::buffer_id buffer);
105 OMX_U32 portIndex, size_t size, OMX::buffer_id *buffer,
110 OMX::buffer_id *buffer, OMX_U32 allottedSize);
112 status_t freeBuffer(OMX_U32 portIndex, OMX::buffer_id buffer);
114 status_t fillBuffer(OMX::buffer_id buffer, int fenceFd);
117 OMX::buffer_id buffer,
122 OMX_BUFFERHEADERTYPE *header, const sp<GraphicBuffer> &buffer,
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/frameworks/base/drm/java/android/drm/
H A DDrmOutputStream.java93 public void write(byte[] buffer, int offset, int count) throws IOException { argument
94 Arrays.checkOffsetAndCount(buffer.length, offset, count);
97 if (count == buffer.length) {
98 exactBuffer = buffer;
101 System.arraycopy(buffer, offset, exactBuffer, 0, count);
/frameworks/base/media/jni/
H A Dandroid_media_Utils.h43 // Reads 'length' amount of bytes from 'offset' to 'data'. The 'data' buffer
59 // Minimum size to read on filling the buffer.
66 // Reads 'length' amount of bytes from 'offset' to 'data'. The 'data' buffer
86 // Reads 'length' amount of bytes from 'offset' to 'data'. The 'data' buffer
123 uint32_t Image_getJpegSize(LockedImage* buffer, bool usingRGBAOverride);
129 status_t getLockedImageInfo(LockedImage* buffer, int idx, int32_t containerFormat,
132 status_t lockImageFromBuffer(sp<GraphicBuffer> buffer, uint32_t inUsage,
138 int getBufferWidth(BufferItem *buffer);
140 int getBufferHeight(BufferItem *buffer);
/frameworks/base/services/core/jni/
H A Dcom_android_server_UsbDeviceManager.cpp46 char buffer[256]; local
48 buffer[0] = 0;
49 ioctl(fd, cmd, buffer);
50 if (buffer[0]) {
51 jstring obj = env->NewStringUTF(buffer);
/frameworks/native/libs/gui/tests/
H A DMultiTextureConsumer_test.cpp69 ANativeWindow_Buffer buffer; local
108 mSurface->lock(&buffer, NULL);
109 memset(buffer.bits, (i&7) * 0x20, buffer.stride * buffer.height * 4);
/frameworks/av/include/media/
H A DIOMX.h90 // This will set *type to previous metadata buffer type on OMX error (not on binder error), and
91 // new metadata buffer type on success.
109 // Use |params| as an OMX buffer, but limit the size of the OMX buffer to |allottedSize|.
112 buffer_id *buffer, OMX_U32 allottedSize) = 0;
116 const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) = 0;
120 const sp<GraphicBuffer> &graphicBuffer, buffer_id buffer) = 0;
124 const sp<NativeHandle> &nativeHandle, buffer_id buffer) = 0;
126 // This will set *type to resulting metadata buffer type on OMX error (not on binder error) as
137 // This will set *type to resulting metadata buffer typ
226 IOMX::buffer_id buffer; member in struct:android::omx_message::__anon48::__anon50
231 IOMX::buffer_id buffer; member in struct:android::omx_message::__anon48::__anon51
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/frameworks/base/core/jni/android/graphics/
H A DCreateJavaOutputStreamAdaptor.cpp28 virtual size_t read(void* buffer, size_t size) { argument
29 if (NULL == buffer) {
54 return this->doRead(buffer, size);
62 size_t doRead(void* buffer, size_t size) { argument
93 reinterpret_cast<jbyte*>(buffer));
104 buffer = (void*)((char*)buffer + n);
192 virtual bool write(const void* buffer, size_t size) { argument
207 reinterpret_cast<const jbyte*>(buffer));
224 buffer
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/frameworks/native/include/ui/
H A DGralloc1.h88 gralloc1_error_t getStride(buffer_handle_t buffer, uint32_t* outStride);
97 gralloc1_error_t retain(buffer_handle_t buffer);
98 gralloc1_error_t retain(const GraphicBuffer* buffer);
100 gralloc1_error_t release(buffer_handle_t buffer);
102 gralloc1_error_t getNumFlexPlanes(buffer_handle_t buffer,
105 gralloc1_error_t lock(buffer_handle_t buffer,
110 gralloc1_error_t lockFlex(buffer_handle_t buffer,
115 gralloc1_error_t lockYCbCr(buffer_handle_t buffer,
121 gralloc1_error_t unlock(buffer_handle_t buffer, sp<Fence>* outFence);
129 gralloc1_error_t lockHelper(LockType pfn, buffer_handle_t buffer, argument
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/frameworks/wilhelm/tests/sandbox/
H A Dconfigbq.c17 // Test various buffer queue configurations
145 // generate a sine wave buffer, ascending in half-steps for each format
147 static unsigned char buffer[N]; local
156 buffer[i++] = (sampleLeft + 32768) >> 8;
157 buffer[i++] = (sampleRight + 32768) >> 8;
160 buffer[i++] = sampleLeft & 0xFF;
161 buffer[i++] = sampleLeft >> 8;
162 buffer[i++] = sampleRight & 0xFF;
163 buffer[i++] = sampleRight >> 8;
170 buffer[
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/frameworks/av/media/libstagefright/
H A DJPEGSource.cpp120 MediaBuffer *buffer; local
121 mGroup->acquire_buffer(&buffer);
123 ssize_t n = mSource->readAt(mOffset, buffer->data(), mSize - mOffset);
126 buffer->release();
127 buffer = NULL;
132 buffer->set_range(0, n);
136 *out = buffer;
/frameworks/av/media/libstagefright/omx/
H A DSimpleSoftOMXComponent.cpp173 // default behavior is that we only allow buffer size to increase
232 BufferInfo *buffer =
235 buffer->mHeader = *header;
236 buffer->mOwnedByUs = false;
285 BufferInfo *buffer = &port->mBuffers.editItemAt(i);
287 if (buffer->mHeader == header) {
288 CHECK(!buffer->mOwnedByUs);
291 // This buffer's data was allocated by us.
317 OMX_BUFFERHEADERTYPE *buffer) {
319 msg->setPointer("header", buffer);
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/frameworks/av/media/libstagefright/wifi-display/source/
H A DRepeaterSource.cpp110 MediaBuffer **buffer, const ReadOptions *options) {
157 *buffer = mBuffer;
158 (*buffer)->meta_data()->setInt64(kKeyTime, bufferTimeUs);
183 MediaBuffer *buffer; local
184 status_t err = mSource->read(&buffer);
186 ALOGV("read mbuf %p", buffer);
193 mBuffer = buffer;
109 read( MediaBuffer **buffer, const ReadOptions *options) argument
/frameworks/av/media/mtp/
H A DMtpPacket.cpp69 char buffer[500]; local
70 char* bufptr = buffer;
76 ALOGV("%s", buffer);
77 bufptr = buffer;
80 if (bufptr != buffer) {
82 ALOGV("%s", buffer);
158 request->buffer,
/frameworks/base/libs/usb/tests/AccessoryChat/accessorychat/
H A Daccessorychat.c39 char buffer[16384]; local
41 ret = usb_device_bulk_transfer(sDevice, endpoint, buffer, sizeof(buffer), 1000);
45 fwrite(buffer, 1, ret, stdout);
59 char buffer[16384]; local
60 char *line = fgets(buffer, sizeof(buffer), stdin);
/frameworks/native/libs/gui/
H A DIGraphicBufferProducer.cpp198 virtual status_t attachBuffer(int* slot, const sp<GraphicBuffer>& buffer) { argument
201 data.write(*buffer.get());
402 sp<GraphicBuffer> buffer; variable
404 buffer = new GraphicBuffer();
405 result = reply.read(*buffer);
411 ALOGE("getLastQueuedBuffer failed to read buffer: %d", result);
420 *outBuffer = buffer;
496 sp<GraphicBuffer> buffer; local
497 int result = requestBuffer(bufferIdx, &buffer);
498 reply->writeInt32(buffer !
546 sp<GraphicBuffer> buffer; local
564 sp<GraphicBuffer> buffer = new GraphicBuffer(); local
783 flatten( void*& buffer, size_t& size, int*& fds, size_t& count) const argument
803 unflatten( void const*& buffer, size_t& size, int const*& fds, size_t& count) argument
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/frameworks/base/libs/common_time/
H A Dcommon_time_server_api.cpp283 res = snprintf(buffer, sizeof(buffer), a, b); \
284 buffer[sizeof(buffer) - 1] = 0; \
286 write(fd, buffer, res); \
295 char buffer[SIZE]; local
298 snprintf(buffer, SIZE, "Permission Denial: "
302 write(fd, buffer, strlen(buffer));
371 char buffer[SIZ local
410 char buffer[SIZE]; local
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