Searched refs:buffer (Results 251 - 275 of 636) sorted by path

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/frameworks/av/media/mtp/
H A DMtpProperty.h97 void print(MtpPropertyValue& value, MtpString& buffer);
H A DMtpRequestPacket.cpp49 // write our buffer to the given endpoint (host mode)
54 request->buffer = mBuffer;
H A DMtpResponsePacket.cpp48 request->buffer = mBuffer;
H A DMtpUtils.cpp70 void formatDateTime(time_t seconds, char* buffer, int bufferLength) { argument
74 snprintf(buffer, bufferLength, "%04d%02d%02dT%02d%02d%02d",
H A DMtpUtils.h25 void formatDateTime(time_t seconds, char* buffer, int bufferLength);
/frameworks/av/services/audioflinger/
H A DAudioFlinger.cpp111 // retry counts for buffer fill timeout
123 // don't warn about blocked writes or record buffer overflows more often than this
137 // minimum normal mix buffer size, expressed in milliseconds rather than frames
139 // maximum normal mix buffer size
150 // multiplier is calculated based on min & max normal mixer buffer size
152 // multiplier is calculated based on min & max normal mixer buffer size
316 char buffer[SIZE]; local
323 snprintf(buffer, SIZE, " pid: %d\n", client->pid());
324 result.append(buffer);
332 snprintf(buffer, SIZ
342 char buffer[SIZE]; local
357 char buffer[SIZE]; local
1270 char buffer[SIZE]; local
1327 char buffer[SIZE]; local
1609 char buffer[SIZE]; local
1659 char buffer[SIZE]; local
3586 char buffer[SIZE]; local
3635 short buffer[TEE_SINK_READ * FCC_2]; local
3843 AudioBufferProvider::Buffer buffer; local
4252 releaseBuffer(AudioBufferProvider::Buffer* buffer) argument
4415 dump(char* buffer, size_t size) argument
4500 getNextBuffer( AudioBufferProvider::Buffer* buffer, int64_t pts) argument
4773 setAuxBuffer(int EffectId, int32_t *buffer) argument
4915 allocateTimedBuffer( size_t size, sp<IMemory>* buffer) argument
5055 queueTimedBuffer( const sp<IMemory>& buffer, int64_t pts) argument
5096 getNextBuffer( AudioBufferProvider::Buffer* buffer, int64_t pts) argument
5254 timedYieldSamples_l( AudioBufferProvider::Buffer* buffer) argument
5274 timedYieldSilence_l( uint32_t numFrames, AudioBufferProvider::Buffer* buffer) argument
5293 releaseBuffer( AudioBufferProvider::Buffer* buffer) argument
5361 TimedBuffer( const sp<IMemory>& buffer, int64_t pts) argument
5398 getNextBuffer(AudioBufferProvider::Buffer* buffer, int64_t pts) argument
5472 dump(char* buffer, size_t size) argument
5660 obtainBuffer(AudioBufferProvider::Buffer* buffer, uint32_t waitTimeMs) argument
5838 allocateTimedBuffer(size_t size, sp<IMemory>* buffer) argument
5848 queueTimedBuffer(const sp<IMemory>& buffer, int64_t pts) argument
6027 AudioBufferProvider::Buffer buffer; local
6488 char buffer[SIZE]; local
6517 char buffer[SIZE]; local
6543 getNextBuffer(AudioBufferProvider::Buffer* buffer, int64_t pts) argument
6582 releaseBuffer(AudioBufferProvider::Buffer* buffer) argument
7987 int16_t *buffer = mMixBuffer; local
8828 char buffer[SIZE]; local
9161 dump(char* buffer, size_t size) argument
9331 int32_t *buffer = new int32_t[numSamples]; local
9542 char buffer[SIZE]; local
[all...]
H A DAudioFlinger.h409 virtual status_t getNextBuffer(AudioBufferProvider::Buffer* buffer, int64_t pts) = 0;
410 virtual void releaseBuffer(AudioBufferProvider::Buffer* buffer);
426 // Return a pointer to the start of a contiguous slice of the track buffer.
461 void* mBuffer; // start of track buffer, typically in shared memory
489 virtual void dump(char *buffer, size_t size) = 0;
504 virtual void dump(char *buffer, size_t size) { argument
505 snprintf(buffer, size, "IO event: event %d, param %d\n", mEvent, mParam);
523 virtual void dump(char *buffer, size_t size) { argument
524 snprintf(buffer, size, "Prio event: pid %d, tid %d, prio %d\n", mPid, mTid, mPrio);
561 // and returns the normal mix buffer'
807 setMainBuffer(int16_t *buffer) argument
916 const sp<IMemory>& buffer() const { return mBuffer; } function in class:android::AudioFlinger::PlaybackThread::TimedTrack::TimedBuffer
1838 setInBuffer(int16_t *buffer, bool ownsBuffer = false) argument
1845 setOutBuffer(int16_t *buffer) argument
[all...]
H A DAudioMixer.cpp63 mDownmixConfig.inputCfg.buffer.frameCount = pBuffer->frameCount;
64 mDownmixConfig.inputCfg.buffer.raw = pBuffer->raw;
65 mDownmixConfig.outputCfg.buffer.frameCount = pBuffer->frameCount;
66 mDownmixConfig.outputCfg.buffer.raw = mDownmixConfig.inputCfg.buffer.raw;
67 // in-place so overwrite the buffer contents, has been set in prepareTrackForDownmix()
71 &mDownmixConfig.inputCfg.buffer, &mDownmixConfig.outputCfg.buffer);
76 ALOGE("DownmixerBufferProvider::getNextBuffer() error: NULL track buffer provider");
86 ALOGE("DownmixerBufferProvider::releaseBuffer() error: NULL track buffer provide
[all...]
H A DAudioMixer.h81 // This clears out the resampler's input buffer.
171 // actual buffer provider used by the track hooks, see DownmixerBufferProvider below
172 // for how the Track buffer provider is wrapped by another one when dowmixing is required
177 mutable AudioBufferProvider::Buffer buffer; // 8 bytes member in struct:android::AudioMixer::track_t
180 const void* in; // current location in buffer
223 virtual status_t getNextBuffer(Buffer* buffer, int64_t pts);
224 virtual void releaseBuffer(Buffer* buffer);
H A DAudioPolicyService.cpp556 char buffer[SIZE]; local
559 snprintf(buffer, SIZE, "PolicyManager Interface: %p\n", mpAudioPolicy);
560 result.append(buffer);
561 snprintf(buffer, SIZE, "Command Thread: %p\n", mAudioCommandThread.get());
562 result.append(buffer);
563 snprintf(buffer, SIZE, "Tones Thread: %p\n", mTonePlaybackThread.get());
564 result.append(buffer);
601 char buffer[SIZE]; local
603 snprintf(buffer, SIZE, "Permission Denial: "
607 result.append(buffer);
751 char buffer[SIZE]; local
994 dump(char* buffer, size_t size) argument
[all...]
H A DAudioPolicyService.h191 void dump(char* buffer, size_t size);
250 // This works because the param buffer allocation is also done by
/frameworks/av/services/camera/libcameraservice/
H A DCamera2Device.cpp536 buffer_handle_t *buffer, wp<BufferReleasedListener> listener) {
544 res = (*streamI)->pushIntoStream(buffer, listener);
546 ALOGE("%s: Unable to push buffer to reprocess stream %d: %s (%d)",
743 ALOGE("%s: Unable to clone metadata buffer!", __FUNCTION__);
778 ALOGE("%s: Unable to clone metadata buffer!", __FUNCTION__);
806 result = String8::format(" Stream slot buffer %d:\n", i);
885 camera_metadata_t **buffer)
888 return queue->dequeue(buffer, true);
904 camera_metadata_t **buffer)
910 *buffer
535 pushReprocessBuffer(int reprocessStreamId, buffer_handle_t *buffer, wp<BufferReleasedListener> listener) argument
883 consumer_dequeue( const camera2_request_queue_src_ops_t *q, camera_metadata_t **buffer) argument
901 producer_dequeue( const camera2_frame_queue_dst_ops_t *q, size_t entries, size_t bytes, camera_metadata_t **buffer) argument
1210 dequeue_buffer(const camera2_stream_ops_t *w, buffer_handle_t** buffer) argument
1237 enqueue_buffer(const camera2_stream_ops_t* w, int64_t timestamp, buffer_handle_t* buffer) argument
1273 cancel_buffer(const camera2_stream_ops_t* w, buffer_handle_t* buffer) argument
1443 acquire_buffer( const camera2_stream_in_ops_t *w, buffer_handle_t** buffer) argument
1475 release_buffer( const camera2_stream_in_ops_t* w, buffer_handle_t* buffer) argument
[all...]
H A DCamera2Device.h48 * The device's static characteristics metadata buffer
54 * passed-in buffer.
60 * passed-in buffer and the caller retains ownership.
103 * Set stream gralloc buffer transform
120 * Create a metadata buffer with fields that the HAL device believes are
161 * is empty; caller takes ownership of the metadata buffer.
187 * Abstract interface for clients that want to listen to reprocess buffer
195 * Push a buffer to be reprocessed into a reprocessing stream, and
196 * provide a listener to call once the buffer is returned by the HAL
199 buffer_handle_t *buffer, w
[all...]
H A DCameraClient.cpp111 char buffer[SIZE]; local
113 size_t len = snprintf(buffer, SIZE, "Client[%d] (%p) PID: %d\n",
118 write(fd, buffer, len);
789 // preview callback - frame buffer update
909 // hold the preview lock while we grab a reference to the preview buffer
919 ALOGE("failed to allocate space for preview buffer");
H A DCameraHardwareInterface.h239 * in the buffer. How this is done is outside of the scope of
461 ALOGE("%s: invalid buffer index %d, max allowed is %d", __FUNCTION__,
480 ALOGE("%s: invalid buffer index %d, max allowed is %d", __FUNCTION__,
567 buffer_handle_t** buffer, int *stride)
574 *buffer = &anb->handle;
587 buffer_handle_t* buffer)
594 buffer_handle_t* buffer)
598 container_of(buffer, ANativeWindowBuffer, handle), -1);
602 buffer_handle_t* buffer)
606 container_of(buffer, ANativeWindowBuffe
566 __dequeue_buffer(struct preview_stream_ops* w, buffer_handle_t** buffer, int *stride) argument
586 __lock_buffer(struct preview_stream_ops* w, buffer_handle_t* buffer) argument
593 __enqueue_buffer(struct preview_stream_ops* w, buffer_handle_t* buffer) argument
601 __cancel_buffer(struct preview_stream_ops* w, buffer_handle_t* buffer) argument
[all...]
/frameworks/av/services/camera/libcameraservice/camera2/
H A DCameraMetadata.cpp43 CameraMetadata &CameraMetadata::operator=(const camera_metadata_t *buffer) { argument
44 if (CC_LIKELY(buffer != mBuffer)) {
45 camera_metadata_t *newBuffer = clone_camera_metadata(buffer);
69 void CameraMetadata::acquire(camera_metadata_t *buffer) { argument
71 mBuffer = buffer;
261 ALOGE("%s: Can't allocate larger metadata buffer", __FUNCTION__);
285 ALOGE("%s: Can't allocate larger metadata buffer", __FUNCTION__);
H A DCameraMetadata.h41 /** Takes ownership of passed-in buffer */
42 CameraMetadata(camera_metadata_t *buffer);
47 * Assignment clones metadata buffer.
50 CameraMetadata &operator=(const camera_metadata_t *buffer);
53 * Release a raw metadata buffer to the caller. After this call,
54 * CameraMetadata no longer references the buffer, and the caller takes
55 * responsibility for freeing the raw metadata buffer (using
62 * Clear the metadata buffer and free all storage used by it
67 * Acquire a raw metadata buffer from the caller. After this call,
68 * the caller no longer owns the raw buffer, an
[all...]
H A DZslProcessor.cpp90 // Verify that the buffer is in our queue
93 if (&(mZslQueue[i].buffer.mGraphicBuffer->handle) == handle) break;
96 ALOGW("%s: Released buffer %p not found in queue",
119 // Create CPU buffer queue endpoint
150 ALOGV("%s: Camera %d: Deleting stream %d since the buffer dimensions changed",
286 &(mZslQueue[index].buffer.mGraphicBuffer->handle);
316 ALOGE("%s: Unable to push buffer for reprocessing: %s (%d)",
360 if (mZslQueue[i].buffer.mTimestamp != 0) {
361 mZslConsumer->releaseBuffer(mZslQueue[i].buffer);
409 ALOGVV("Trying to get next buffer");
[all...]
H A DZslProcessor.h93 BufferItemConsumer::BufferItem buffer; member in struct:android::camera2::ZslProcessor::ZslPair
/frameworks/base/cmds/bootanimation/
H A DBootAnimation.cpp155 status_t BootAnimation::initTexture(void* buffer, size_t len) argument
160 SkMemoryStream stream(buffer, len);
H A DBootAnimation.h82 status_t initTexture(void* buffer, size_t len);
/frameworks/base/cmds/bugreport/
H A Dbugreport.c25 char buffer[65536]; local
48 int length = read(s, buffer, sizeof(buffer));
51 fwrite(buffer, 1, length, stdout);
/frameworks/base/cmds/servicemanager/
H A Dbinder.c82 #define BIO_F_SHARED 0x01 /* needs to be buffer freed */
167 void *buffer; member in struct:__anon952
173 data.buffer = buffer_to_free;
316 fprintf(stderr,"binder: txn buffer overflow\n");
/frameworks/base/core/java/android/app/
H A DWallpaperManager.java585 byte[] buffer = new byte[32768];
587 while ((amt=data.read(buffer)) > 0) {
588 fos.write(buffer, 0, amt);
/frameworks/base/core/java/android/app/backup/
H A DFullBackup.java119 byte[] buffer = new byte[32 * 1024];
123 int toRead = (size > buffer.length) ? buffer.length : (int)size;
124 int got = in.read(buffer, 0, toRead);
132 out.write(buffer, 0, got);

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