Searched defs:buffer (Results 1 - 25 of 524) sorted by path

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/frameworks/av/camera/
H A DCameraMetadata.cpp49 CameraMetadata::CameraMetadata(camera_metadata_t *buffer) : argument
51 acquire(buffer);
58 CameraMetadata &CameraMetadata::operator=(const camera_metadata_t *buffer) { argument
64 if (CC_LIKELY(buffer != mBuffer)) {
65 camera_metadata_t *newBuffer = clone_camera_metadata(buffer);
82 status_t CameraMetadata::unlock(const camera_metadata_t *buffer) { argument
87 if (buffer != mBuffer) {
117 void CameraMetadata::acquire(camera_metadata_t *buffer) { argument
123 mBuffer = buffer;
127 __FUNCTION__, buffer); local
640 camera_metadata *buffer = NULL; local
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H A DCameraParameters.cpp472 char buffer[SIZE]; local
474 snprintf(buffer, 255, "CameraParameters::dump: mMap.size = %zu\n", mMap.size());
475 result.append(buffer);
480 snprintf(buffer, 255, "\t%s: %s\n", k.string(), v.string());
481 result.append(buffer);
/frameworks/av/cmds/stagefright/
H A DSimplePlayer.cpp331 sp<ABuffer> buffer; local
332 while (format->findBuffer(AStringPrintf("csd-%d", j).c_str(), &buffer)) {
333 state->mCSD.push_back(buffer);
428 ALOGV("dequeued input buffer on track %zu",
448 ALOGV("dequeued output buffer on track %zu",
528 ALOGI("track %zu buffer late by %lld us, dropping.",
558 ALOGV("track %zu buffer early by %lld us.",
600 CodecState *state, BufferInfo *info, const sp<ABuffer> &buffer) {
629 buffer->base() + info->mOffset, copy);
599 renderAudio( CodecState *state, BufferInfo *info, const sp<ABuffer> &buffer) argument
H A DSineSource.cpp64 MediaBuffer *buffer; local
65 status_t err = mGroup->acquire_buffer(&buffer);
72 size_t numFramesPerBuffer = buffer->size() / frameSize;
74 int16_t *ptr = (int16_t *)buffer->data();
90 buffer->meta_data()->setInt64(
95 buffer->set_range(0, numFramesPerBuffer * frameSize);
97 *out = buffer;
H A Daudioloop.cpp145 MediaBuffer* buffer; local
146 while (decoder->read(&buffer) == OK) {
147 // do something with buffer (save it eventually?)
151 buffer->release();
152 buffer = NULL;
H A Dcodec.cpp175 ALOGV("filling input buffer %zu", index);
177 const sp<ABuffer> &buffer = state->mInBuffers.itemAt(index); local
179 err = extractor->readSampleData(buffer);
191 buffer->size(),
261 ALOGV("draining output buffer %zu, time = %lld us",
H A Dmediafilter.cpp178 // only consume a buffer if we are not going to flush, since we expect
226 // check that queueing a buffer that was dequeued before flush
294 // releasing the buffer dequeued before flush should cause an error
533 ALOGV("filling input buffer %zu", index);
535 const sp<ABuffer> &buffer = state->mInBuffers.itemAt(index); local
537 err = extractor->readSampleData(buffer);
547 index, 0 /* offset */, buffer->size(),
599 ALOGV("draining decoded buffer %zu, time = %lld us",
H A Drecord.cpp53 // that the buffer size mSize it set correctly above.
78 MediaBuffer **buffer, const MediaSource::ReadOptions *options) {
85 status_t err = mGroup.acquire_buffer(buffer);
91 memset((*buffer)->data(), x, mSize);
92 (*buffer)->set_range(0, mSize);
93 (*buffer)->meta_data()->clear();
94 (*buffer)->meta_data()->setInt64(
98 // printf("DummySource::read - returning buffer\n");
99 // ALOGI("DummySource::read - returning buffer");
243 MediaBuffer *buffer;
335 MediaBuffer *buffer; local
[all...]
H A Drecordvideo.cpp90 MediaBuffer **buffer, const MediaSource::ReadOptions *options __unused) {
99 status_t err = mGroup.acquire_buffer(buffer);
110 memset((*buffer)->data(), x, mSize);
113 (*buffer)->set_range(0, mSize);
114 (*buffer)->meta_data()->clear();
115 (*buffer)->meta_data()->setInt64(
89 read( MediaBuffer **buffer, const MediaSource::ReadOptions *options __unused) argument
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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H A Dstagefright.cpp227 MediaBuffer *buffer; local
231 err = rawSource->read(&buffer, &options);
236 CHECK(buffer == NULL);
246 CHECK(buffer->meta_data()->findInt64(kKeyTime, &timestampUs));
267 printf("buffer has timestamp %" PRId64 " us (%.2f secs)\n",
270 buffer->release();
271 buffer = NULL;
314 MediaBuffer *buffer; local
318 status_t err = rawSource->read(&buffer, &options);
324 CHECK(buffer
456 isIDRFrame(MediaBuffer *buffer) argument
472 read( MediaBuffer **buffer, const ReadOptions *options) argument
553 MediaBuffer *buffer; local
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/frameworks/av/drm/common/
H A DDrmEngineBase.cpp168 int uniqueId, DecryptHandle* decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) {
169 return onPread(uniqueId, decryptHandle, buffer, numBytes, offset);
167 pread( int uniqueId, DecryptHandle* decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) argument
H A DIDrmManagerService.cpp769 int uniqueId, DecryptHandle* decryptHandle, void* buffer,
786 reply.read(buffer, result);
943 char* buffer = NULL; local
945 buffer = (char *)data.readInplace(bufferSize);
947 const DrmBuffer drmBuffer(buffer, bufferSize);
1000 char buffer[16]; local
1002 sprintf(buffer, "%lu", (unsigned long)fd);
1003 drmInfoRequest->put(key, String8(buffer));
1456 char* buffer = NULL; local
1457 buffer
768 pread( int uniqueId, DecryptHandle* decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) argument
1517 char* buffer = new char[numBytes]; local
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H A DReadWriteUtils.cpp57 int ReadWriteUtils::readBytes(const String8& filePath, char** buffer) { argument
68 *buffer = new char[length];
69 if (length != read(fd, (void*) *buffer, length)) {
/frameworks/av/drm/drmserver/
H A DDrmManager.cpp541 void* buffer, ssize_t numBytes, off64_t offset) {
547 result = drmEngine->pread(uniqueId, decryptHandle, buffer, numBytes, offset);
540 pread(int uniqueId, DecryptHandle* decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) argument
H A DDrmManagerService.cpp333 void* buffer, ssize_t numBytes, off64_t offset) {
338 return mDrmManager->pread(uniqueId, decryptHandle, buffer, numBytes, offset);
344 char buffer[SIZE]; local
347 snprintf(buffer, SIZE, "Permission Denial: "
351 result.append(buffer);
332 pread(int uniqueId, DecryptHandle* decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) argument
/frameworks/av/drm/libdrmframework/
H A DDrmManagerClient.cpp162 sp<DecryptHandle> &decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) {
163 return mDrmManagerClientImpl->pread(mUniqueId, decryptHandle, buffer, numBytes, offset);
161 pread( sp<DecryptHandle> &decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) argument
H A DDrmManagerClientImpl.cpp328 void* buffer, ssize_t numBytes, off64_t offset) {
330 if ((NULL != decryptHandle.get()) && (NULL != buffer) && (0 < numBytes)) {
332 uniqueId, decryptHandle.get(), buffer, numBytes, offset);
327 pread(int uniqueId, sp<DecryptHandle> &decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) argument
H A DNoOpDrmManagerClientImpl.cpp144 void* buffer, ssize_t numBytes, off64_t offset) {
143 pread(int uniqueId, sp<DecryptHandle> &decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) argument
/frameworks/av/drm/libdrmframework/plugins/forward-lock/FwdLockEngine/src/
H A DFwdLockEngine.cpp619 void* buffer,
625 NULL != buffer &&
629 size = FwdLockFile_read(session->fileDesc, buffer, numBytes);
665 void* buffer,
671 void* buffer,
681 (NULL != buffer) &&
689 bytesRead = onRead(uniqueId, decryptHandle, buffer, numBytes);
617 onRead(int uniqueId, DecryptHandle* decryptHandle, void* buffer, int numBytes) argument
663 onPread(int uniqueId, DecryptHandle* decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) argument
/frameworks/av/drm/libdrmframework/plugins/forward-lock/internal-format/decoder/
H A DFwdLockFile.c377 unsigned char buffer[SIG_CALC_BUFFER_SIZE]; member in struct:FwdLockFile_CheckDataIntegrity_Data
390 read(pSession->fileDesc, pData->buffer, SIG_CALC_BUFFER_SIZE)) > 0) {
391 HMAC_Update(&pSession->signingContext, pData->buffer, (size_t)numBytesRead);
/frameworks/av/drm/libdrmframework/plugins/passthru/src/
H A DDrmPassthruPlugIn.cpp99 const DrmBuffer* buffer = new DrmBuffer(data, bufferSize); local
101 DrmInfoRequest::TYPE_RIGHTS_ACQUISITION_INFO, buffer, drmInfo->getMimeType());
279 * encrypted buffer as it is to decrypted buffer. Note, decBuffer
302 void* buffer, ssize_t numBytes, off64_t offset) {
301 onPread(int uniqueId, DecryptHandle* decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) argument
/frameworks/av/drm/mediadrm/plugins/clearkey/
H A DJsonWebKey.cpp121 android::sp<ABuffer> buffer = local
123 if (buffer == NULL) {
128 decodedText->appendArray(buffer->base(), buffer->size());
/frameworks/av/include/media/
H A DIOMX.h88 // This will set *type to previous metadata buffer type on OMX error (not on binder error), and
89 // new metadata buffer type on success.
107 // Use |params| as an OMX buffer, but limit the size of the OMX buffer to |allottedSize|.
110 buffer_id *buffer, OMX_U32 allottedSize) = 0;
114 const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) = 0;
118 const sp<GraphicBuffer> &graphicBuffer, buffer_id buffer) = 0;
120 // This will set *type to resulting metadata buffer type on OMX error (not on binder error) as
131 // This will set *type to resulting metadata buffer type on OMX error (not on binder error) as
146 buffer_id *buffer, voi
217 IOMX::buffer_id buffer; member in struct:android::omx_message::__anon44::__anon46
222 IOMX::buffer_id buffer; member in struct:android::omx_message::__anon44::__anon47
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/frameworks/av/include/private/media/
H A DAudioEffectShared.h29 // Size of buffer used to exchange parameters between application and mediaserver processes.
40 uint8_t* buffer; // start of parameter buffer member in struct:android::effect_param_cblk_t

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