status_t BnDataSource::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) {
switch (code) {
case GET_IMEMORY: {
CHECK_INTERFACE(IDataSource, data, reply);
reply->writeStrongBinder(IInterface::asBinder(getIMemory()));
return NO_ERROR;
} break;
case READ_AT: {
CHECK_INTERFACE(IDataSource, data, reply);
off64_t offset = (off64_t) data.readInt64();
size_t size = (size_t) data.readInt64();
reply->writeInt64(readAt(offset, size));
return NO_ERROR;
} break;
case GET_SIZE: {
CHECK_INTERFACE(IDataSource, data, reply);
off64_t size;
status_t err = getSize(&size);
reply->writeInt32(err);
reply->writeInt64(size);
return NO_ERROR;
} break;
case CLOSE: {
CHECK_INTERFACE(IDataSource, data, reply);
close();
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnSensorEventConnection::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case GET_SENSOR_CHANNEL: {
CHECK_INTERFACE(ISensorEventConnection, data, reply);
sp<BitTube> channel(getSensorChannel());
channel->writeToParcel(reply);
return NO_ERROR;
}
case ENABLE_DISABLE: {
CHECK_INTERFACE(ISensorEventConnection, data, reply);
int handle = data.readInt32();
int enabled = data.readInt32();
nsecs_t samplingPeriodNs = data.readInt64();
nsecs_t maxBatchReportLatencyNs = data.readInt64();
int reservedFlags = data.readInt32();
status_t result = enableDisable(handle, enabled, samplingPeriodNs,
maxBatchReportLatencyNs, reservedFlags);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_EVENT_RATE: {
CHECK_INTERFACE(ISensorEventConnection, data, reply);
int handle = data.readInt32();
nsecs_t ns = data.readInt64();
status_t result = setEventRate(handle, ns);
reply->writeInt32(result);
return NO_ERROR;
}
case FLUSH_SENSOR: {
CHECK_INTERFACE(ISensorEventConnection, data, reply);
status_t result = flush();
reply->writeInt32(result);
return NO_ERROR;
}
case CONFIGURE_CHANNEL: {
CHECK_INTERFACE(ISensorEventConnection, data, reply);
int handle = data.readInt32();
int rateLevel = data.readInt32();
status_t result = configureChannel(handle, rateLevel);
reply->writeInt32(result);
return NO_ERROR;
}
case DESTROY: {
destroy();
return NO_ERROR;
}
}
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnSensorEventConnection::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case GET_SENSOR_CHANNEL: {
CHECK_INTERFACE(ISensorEventConnection, data, reply);
sp<BitTube> channel(getSensorChannel());
channel->writeToParcel(reply);
return NO_ERROR;
} break;
case ENABLE_DISABLE: {
CHECK_INTERFACE(ISensorEventConnection, data, reply);
int handle = data.readInt32();
int enabled = data.readInt32();
status_t result = enableDisable(handle, enabled);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_EVENT_RATE: {
CHECK_INTERFACE(ISensorEventConnection, data, reply);
int handle = data.readInt32();
int ns = data.readInt64();
status_t result = setEventRate(handle, ns);
reply->writeInt32(result);
return NO_ERROR;
} break;
}
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnResourceManagerService::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags)
{
switch (code) {
case CONFIG: {
CHECK_INTERFACE(IResourceManagerService, data, reply);
Vector<MediaResourcePolicy> policies;
readFromParcel(data, &policies);
config(policies);
return NO_ERROR;
} break;
case ADD_RESOURCE: {
CHECK_INTERFACE(IResourceManagerService, data, reply);
int pid = data.readInt32();
int64_t clientId = data.readInt64();
sp<IResourceManagerClient> client(
interface_cast<IResourceManagerClient>(data.readStrongBinder()));
Vector<MediaResource> resources;
readFromParcel(data, &resources);
addResource(pid, clientId, client, resources);
return NO_ERROR;
} break;
case REMOVE_RESOURCE: {
CHECK_INTERFACE(IResourceManagerService, data, reply);
int pid = data.readInt32();
int64_t clientId = data.readInt64();
removeResource(pid, clientId);
return NO_ERROR;
} break;
case RECLAIM_RESOURCE: {
CHECK_INTERFACE(IResourceManagerService, data, reply);
int callingPid = data.readInt32();
Vector<MediaResource> resources;
readFromParcel(data, &resources);
bool ret = reclaimResource(callingPid, resources);
reply->writeInt32(ret);
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
static jlong android_os_Parcel_readLong(JNIEnv* env, jclass clazz, jlong nativePtr)
{
Parcel* parcel = reinterpret_cast<Parcel*>(nativePtr);
if (parcel != NULL) {
return parcel->readInt64();
}
return 0;
}
status_t BnStreamSource::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case SET_LISTENER:
{
CHECK_INTERFACE(IStreamSource, data, reply);
setListener(
interface_cast<IStreamListener>(data.readStrongBinder()));
break;
}
case SET_BUFFERS:
{
CHECK_INTERFACE(IStreamSource, data, reply);
size_t n = static_cast<size_t>(data.readInt64());
Vector<sp<IMemory> > buffers;
for (size_t i = 0; i < n; ++i) {
sp<IMemory> mem =
interface_cast<IMemory>(data.readStrongBinder());
buffers.push(mem);
}
setBuffers(buffers);
break;
}
case ON_BUFFER_AVAILABLE:
{
CHECK_INTERFACE(IStreamSource, data, reply);
onBufferAvailable(static_cast<size_t>(data.readInt64()));
break;
}
case FLAGS:
{
CHECK_INTERFACE(IStreamSource, data, reply);
reply->writeInt32(this->flags());
break;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
return OK;
}
int32_t MediaAnalyticsItem::readFromParcel(const Parcel& data) {
// into 'this' object
// .. we make a copy of the string to put away.
mKey = data.readCString();
mSessionID = data.readInt64();
mFinalized = data.readInt32();
mTimestamp = data.readInt64();
int count = data.readInt32();
for (int i = 0; i < count ; i++) {
MediaAnalyticsItem::Attr attr = data.readCString();
int32_t ztype = data.readInt32();
switch (ztype) {
case MediaAnalyticsItem::kTypeInt32:
setInt32(attr, data.readInt32());
break;
case MediaAnalyticsItem::kTypeInt64:
setInt64(attr, data.readInt64());
break;
case MediaAnalyticsItem::kTypeDouble:
setDouble(attr, data.readDouble());
break;
case MediaAnalyticsItem::kTypeCString:
setCString(attr, data.readCString());
break;
case MediaAnalyticsItem::kTypeRate:
{
int64_t count = data.readInt64();
int64_t duration = data.readInt64();
setRate(attr, count, duration);
}
break;
default:
ALOGE("reading bad item type: %d, idx %d",
ztype, i);
return -1;
}
}
return 0;
}
status_t BnStreamListener::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case QUEUE_BUFFER:
{
CHECK_INTERFACE(IStreamListener, data, reply);
size_t index = static_cast<size_t>(data.readInt64());
size_t size = static_cast<size_t>(data.readInt64());
queueBuffer(index, size);
break;
}
case ISSUE_COMMAND:
{
CHECK_INTERFACE(IStreamListener, data, reply);
Command cmd = static_cast<Command>(data.readInt32());
bool synchronous = static_cast<bool>(data.readInt32());
sp<AMessage> msg;
if (data.readInt32()) {
msg = AMessage::FromParcel(data);
}
issueCommand(cmd, synchronous, msg);
break;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
return OK;
}
status_t BnCameraDeviceCallbacks::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
ALOGV("onTransact - code = %d", code);
switch(code) {
case CAMERA_ERROR: {
ALOGV("onDeviceError");
CHECK_INTERFACE(ICameraDeviceCallbacks, data, reply);
CameraErrorCode errorCode =
static_cast<CameraErrorCode>(data.readInt32());
onDeviceError(errorCode);
data.readExceptionCode();
return NO_ERROR;
} break;
case CAMERA_IDLE: {
ALOGV("onDeviceIdle");
CHECK_INTERFACE(ICameraDeviceCallbacks, data, reply);
onDeviceIdle();
data.readExceptionCode();
return NO_ERROR;
} break;
case CAPTURE_STARTED: {
ALOGV("onCaptureStarted");
CHECK_INTERFACE(ICameraDeviceCallbacks, data, reply);
int32_t requestId = data.readInt32();
int64_t timestamp = data.readInt64();
onCaptureStarted(requestId, timestamp);
data.readExceptionCode();
return NO_ERROR;
} break;
case RESULT_RECEIVED: {
ALOGV("onResultReceived");
CHECK_INTERFACE(ICameraDeviceCallbacks, data, reply);
int32_t requestId = data.readInt32();
CameraMetadata result;
if (data.readInt32() != 0) {
result.readFromParcel(const_cast<Parcel*>(&data));
} else {
ALOGW("No metadata object is present in result");
}
onResultReceived(requestId, result);
data.readExceptionCode();
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnCameraClient::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case NOTIFY_CALLBACK: {
ALOGV("NOTIFY_CALLBACK");
CHECK_INTERFACE(ICameraClient, data, reply);
int32_t msgType = data.readInt32();
int32_t ext1 = data.readInt32();
int32_t ext2 = 0;
if ((msgType == CAMERA_MSG_PREVIEW_FRAME) && (ext1 == CAMERA_FRAME_DATA_FD)) {
ext2 = data.readFileDescriptor();
ALOGD("onTransact: CAMERA_MSG_PREVIEW_FRAME fd = %d", ext2);
} else {
ext2 = data.readInt32();
}
notifyCallback(msgType, ext1, ext2);
return NO_ERROR;
} break;
case DATA_CALLBACK: {
ALOGV("DATA_CALLBACK");
CHECK_INTERFACE(ICameraClient, data, reply);
int32_t msgType = data.readInt32();
sp<IMemory> imageData = interface_cast<IMemory>(data.readStrongBinder());
camera_frame_metadata_t *metadata = NULL;
if (data.dataAvail() > 0) {
metadata = new camera_frame_metadata_t;
metadata->number_of_faces = data.readInt32();
metadata->faces = (camera_face_t *) data.readInplace(
sizeof(camera_face_t) * metadata->number_of_faces);
}
dataCallback(msgType, imageData, metadata);
if (metadata) delete metadata;
return NO_ERROR;
} break;
case DATA_CALLBACK_TIMESTAMP: {
ALOGV("DATA_CALLBACK_TIMESTAMP");
CHECK_INTERFACE(ICameraClient, data, reply);
nsecs_t timestamp = data.readInt64();
int32_t msgType = data.readInt32();
sp<IMemory> imageData = interface_cast<IMemory>(data.readStrongBinder());
dataCallbackTimestamp(timestamp, msgType, imageData);
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnPageFlipListener::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case PAGE_FLIPPED: {
CHECK_INTERFACE(IPageFlipListener, data, reply);
int64_t time = data.readInt64();
uint32_t orientation = data.readInt32();
pageFlipped(time, orientation);
reply->writeNoException();
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
return NO_ERROR;
}
status_t BnAudioFlingerClient::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch (code) {
case IO_CONFIG_CHANGED: {
CHECK_INTERFACE(IAudioFlingerClient, data, reply);
audio_io_config_event event = (audio_io_config_event)data.readInt32();
sp<AudioIoDescriptor> ioDesc = new AudioIoDescriptor();
ioDesc->mIoHandle = (audio_io_handle_t) data.readInt32();
data.read(&ioDesc->mPatch, sizeof(struct audio_patch));
ioDesc->mSamplingRate = data.readInt32();
ioDesc->mFormat = (audio_format_t) data.readInt32();
ioDesc->mChannelMask = (audio_channel_mask_t) data.readInt32();
ioDesc->mFrameCount = data.readInt64();
ioDesc->mLatency = data.readInt32();
ioConfigChanged(event, ioDesc);
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnHDCP::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case HDCP_SET_OBSERVER:
{
CHECK_INTERFACE(IHDCP, data, reply);
sp<IHDCPObserver> observer =
interface_cast<IHDCPObserver>(data.readStrongBinder());
reply->writeInt32(setObserver(observer));
return OK;
}
case HDCP_INIT_ASYNC:
{
CHECK_INTERFACE(IHDCP, data, reply);
const char *host = data.readCString();
unsigned port = data.readInt32();
reply->writeInt32(initAsync(host, port));
return OK;
}
case HDCP_SHUTDOWN_ASYNC:
{
CHECK_INTERFACE(IHDCP, data, reply);
reply->writeInt32(shutdownAsync());
return OK;
}
case HDCP_GET_CAPS:
{
CHECK_INTERFACE(IHDCP, data, reply);
reply->writeInt32(getCaps());
return OK;
}
case HDCP_ENCRYPT:
{
size_t size = data.readInt32();
size_t bufSize = 2 * size;
// watch out for overflow
void *inData = NULL;
if (bufSize > size) {
inData = malloc(bufSize);
}
if (inData == NULL) {
reply->writeInt32(ERROR_OUT_OF_RANGE);
return OK;
}
void *outData = (uint8_t *)inData + size;
data.read(inData, size);
uint32_t streamCTR = data.readInt32();
uint64_t inputCTR;
status_t err = encrypt(inData, size, streamCTR, &inputCTR, outData);
reply->writeInt32(err);
if (err == OK) {
reply->writeInt64(inputCTR);
reply->write(outData, size);
}
free(inData);
inData = outData = NULL;
return OK;
}
case HDCP_ENCRYPT_NATIVE:
{
CHECK_INTERFACE(IHDCP, data, reply);
sp<GraphicBuffer> graphicBuffer = new GraphicBuffer();
data.read(*graphicBuffer);
size_t offset = data.readInt32();
size_t size = data.readInt32();
uint32_t streamCTR = data.readInt32();
void *outData = NULL;
uint64_t inputCTR;
status_t err = ERROR_OUT_OF_RANGE;
outData = malloc(size);
if (outData != NULL) {
err = encryptNative(graphicBuffer, offset, size,
streamCTR, &inputCTR, outData);
}
reply->writeInt32(err);
if (err == OK) {
reply->writeInt64(inputCTR);
reply->write(outData, size);
}
free(outData);
outData = NULL;
return OK;
}
case HDCP_DECRYPT:
{
size_t size = data.readInt32();
size_t bufSize = 2 * size;
// watch out for overflow
void *inData = NULL;
if (bufSize > size) {
inData = malloc(bufSize);
}
if (inData == NULL) {
reply->writeInt32(ERROR_OUT_OF_RANGE);
return OK;
}
void *outData = (uint8_t *)inData + size;
data.read(inData, size);
uint32_t streamCTR = data.readInt32();
uint64_t inputCTR = data.readInt64();
status_t err = decrypt(inData, size, streamCTR, inputCTR, outData);
reply->writeInt32(err);
if (err == OK) {
reply->write(outData, size);
}
free(inData);
inData = outData = NULL;
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnOMX::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case LIVES_LOCALLY:
{
CHECK_INTERFACE(IOMX, data, reply);
reply->writeInt32(livesLocally((pid_t)data.readInt32()));
return OK;
}
case LIST_NODES:
{
CHECK_INTERFACE(IOMX, data, reply);
List<ComponentInfo> list;
listNodes(&list);
reply->writeInt32(list.size());
for (List<ComponentInfo>::iterator it = list.begin();
it != list.end(); ++it) {
ComponentInfo &cur = *it;
reply->writeString8(cur.mName);
reply->writeInt32(cur.mRoles.size());
for (List<String8>::iterator role_it = cur.mRoles.begin();
role_it != cur.mRoles.end(); ++role_it) {
reply->writeString8(*role_it);
}
}
return NO_ERROR;
}
case ALLOCATE_NODE:
{
CHECK_INTERFACE(IOMX, data, reply);
const char *name = data.readCString();
sp<IOMXObserver> observer =
interface_cast<IOMXObserver>(data.readStrongBinder());
node_id node;
status_t err = allocateNode(name, observer, &node);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)node);
}
return NO_ERROR;
}
case FREE_NODE:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
reply->writeInt32(freeNode(node));
return NO_ERROR;
}
case SEND_COMMAND:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_COMMANDTYPE cmd =
static_cast<OMX_COMMANDTYPE>(data.readInt32());
OMX_S32 param = data.readInt32();
reply->writeInt32(sendCommand(node, cmd, param));
return NO_ERROR;
}
case GET_PARAMETER:
case SET_PARAMETER:
case GET_CONFIG:
case SET_CONFIG:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_INDEXTYPE index = static_cast<OMX_INDEXTYPE>(data.readInt32());
size_t size = data.readInt32();
void *params = malloc(size);
data.read(params, size);
status_t err;
switch (code) {
case GET_PARAMETER:
err = getParameter(node, index, params, size);
break;
case SET_PARAMETER:
err = setParameter(node, index, params, size);
break;
case GET_CONFIG:
err = getConfig(node, index, params, size);
break;
case SET_CONFIG:
err = setConfig(node, index, params, size);
break;
default:
TRESPASS();
}
reply->writeInt32(err);
if ((code == GET_PARAMETER || code == GET_CONFIG) && err == OK) {
reply->write(params, size);
}
free(params);
params = NULL;
return NO_ERROR;
}
case GET_STATE:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_STATETYPE state = OMX_StateInvalid;
status_t err = getState(node, &state);
reply->writeInt32(state);
reply->writeInt32(err);
return NO_ERROR;
}
case ENABLE_GRAPHIC_BUFFERS:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
OMX_BOOL enable = (OMX_BOOL)data.readInt32();
status_t err = enableGraphicBuffers(node, port_index, enable);
reply->writeInt32(err);
return NO_ERROR;
}
case GET_GRAPHIC_BUFFER_USAGE:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
OMX_U32 usage = 0;
status_t err = getGraphicBufferUsage(node, port_index, &usage);
reply->writeInt32(err);
reply->writeInt32(usage);
return NO_ERROR;
}
case USE_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
sp<IMemory> params =
interface_cast<IMemory>(data.readStrongBinder());
buffer_id buffer;
status_t err = useBuffer(node, port_index, params, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case USE_GRAPHIC_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
sp<GraphicBuffer> graphicBuffer = new GraphicBuffer();
data.read(*graphicBuffer);
buffer_id buffer;
status_t err = useGraphicBuffer(
node, port_index, graphicBuffer, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case STORE_META_DATA_IN_BUFFERS:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
OMX_BOOL enable = (OMX_BOOL)data.readInt32();
status_t err = storeMetaDataInBuffers(node, port_index, enable);
reply->writeInt32(err);
return NO_ERROR;
}
case ALLOC_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
size_t size = data.readInt32();
buffer_id buffer;
void *buffer_data;
status_t err = allocateBuffer(
node, port_index, size, &buffer, &buffer_data);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
reply->writeIntPtr((intptr_t)buffer_data);
}
return NO_ERROR;
}
case ALLOC_BUFFER_WITH_BACKUP:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
sp<IMemory> params =
interface_cast<IMemory>(data.readStrongBinder());
buffer_id buffer;
status_t err = allocateBufferWithBackup(
node, port_index, params, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case FREE_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
buffer_id buffer = (void*)data.readIntPtr();
reply->writeInt32(freeBuffer(node, port_index, buffer));
return NO_ERROR;
}
case FILL_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
buffer_id buffer = (void*)data.readIntPtr();
reply->writeInt32(fillBuffer(node, buffer));
return NO_ERROR;
}
case EMPTY_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
buffer_id buffer = (void*)data.readIntPtr();
OMX_U32 range_offset = data.readInt32();
OMX_U32 range_length = data.readInt32();
OMX_U32 flags = data.readInt32();
OMX_TICKS timestamp = data.readInt64();
reply->writeInt32(
emptyBuffer(
node, buffer, range_offset, range_length,
flags, timestamp));
return NO_ERROR;
}
case GET_EXTENSION_INDEX:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
const char *parameter_name = data.readCString();
OMX_INDEXTYPE index;
status_t err = getExtensionIndex(node, parameter_name, &index);
reply->writeInt32(err);
if (err == OK) {
reply->writeInt32(index);
}
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnMediaRecorder::onTransact(
uint32_t code, const Parcel& data, Parcel* reply,
uint32_t flags)
{
switch (code) {
case RELEASE: {
ALOGV("RELEASE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(release());
return NO_ERROR;
} break;
case INIT: {
ALOGV("INIT");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(init());
return NO_ERROR;
} break;
case CLOSE: {
ALOGV("CLOSE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(close());
return NO_ERROR;
} break;
case RESET: {
ALOGV("RESET");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(reset());
return NO_ERROR;
} break;
case STOP: {
ALOGV("STOP");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(stop());
return NO_ERROR;
} break;
case START: {
ALOGV("START");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(start());
return NO_ERROR;
} break;
case PREPARE: {
ALOGV("PREPARE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(prepare());
return NO_ERROR;
} break;
case GET_MAX_AMPLITUDE: {
ALOGV("GET_MAX_AMPLITUDE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int max = 0;
status_t ret = getMaxAmplitude(&max);
reply->writeInt32(max);
reply->writeInt32(ret);
return NO_ERROR;
} break;
case SET_VIDEO_SOURCE: {
ALOGV("SET_VIDEO_SOURCE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int vs = data.readInt32();
reply->writeInt32(setVideoSource(vs));
return NO_ERROR;
} break;
case SET_AUDIO_SOURCE: {
ALOGV("SET_AUDIO_SOURCE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int as = data.readInt32();
reply->writeInt32(setAudioSource(as));
return NO_ERROR;
} break;
case SET_OUTPUT_FORMAT: {
ALOGV("SET_OUTPUT_FORMAT");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int of = data.readInt32();
reply->writeInt32(setOutputFormat(of));
return NO_ERROR;
} break;
case SET_VIDEO_ENCODER: {
ALOGV("SET_VIDEO_ENCODER");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int ve = data.readInt32();
reply->writeInt32(setVideoEncoder(ve));
return NO_ERROR;
} break;
case SET_AUDIO_ENCODER: {
ALOGV("SET_AUDIO_ENCODER");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int ae = data.readInt32();
reply->writeInt32(setAudioEncoder(ae));
return NO_ERROR;
} break;
case SET_OUTPUT_FILE_FD: {
ALOGV("SET_OUTPUT_FILE_FD");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int fd = dup(data.readFileDescriptor());
int64_t offset = data.readInt64();
int64_t length = data.readInt64();
reply->writeInt32(setOutputFile(fd, offset, length));
::close(fd);
return NO_ERROR;
} break;
case SET_VIDEO_SIZE: {
ALOGV("SET_VIDEO_SIZE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int width = data.readInt32();
int height = data.readInt32();
reply->writeInt32(setVideoSize(width, height));
return NO_ERROR;
} break;
case SET_VIDEO_FRAMERATE: {
ALOGV("SET_VIDEO_FRAMERATE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int frames_per_second = data.readInt32();
reply->writeInt32(setVideoFrameRate(frames_per_second));
return NO_ERROR;
} break;
case SET_PARAMETERS: {
ALOGV("SET_PARAMETER");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(setParameters(data.readString8()));
return NO_ERROR;
} break;
case SET_LISTENER: {
ALOGV("SET_LISTENER");
CHECK_INTERFACE(IMediaRecorder, data, reply);
sp<IMediaRecorderClient> listener =
interface_cast<IMediaRecorderClient>(data.readStrongBinder());
reply->writeInt32(setListener(listener));
return NO_ERROR;
} break;
case SET_CLIENT_NAME: {
ALOGV("SET_CLIENT_NAME");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(setClientName(data.readString16()));
return NO_ERROR;
}
case SET_PREVIEW_SURFACE: {
ALOGV("SET_PREVIEW_SURFACE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
sp<IGraphicBufferProducer> surface = interface_cast<IGraphicBufferProducer>(
data.readStrongBinder());
reply->writeInt32(setPreviewSurface(surface));
return NO_ERROR;
} break;
case SET_CAMERA: {
ALOGV("SET_CAMERA");
CHECK_INTERFACE(IMediaRecorder, data, reply);
sp<ICamera> camera = interface_cast<ICamera>(data.readStrongBinder());
sp<ICameraRecordingProxy> proxy =
interface_cast<ICameraRecordingProxy>(data.readStrongBinder());
reply->writeInt32(setCamera(camera, proxy));
return NO_ERROR;
} break;
case SET_INPUT_SURFACE: {
ALOGV("SET_INPUT_SURFACE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
sp<IGraphicBufferConsumer> surface = interface_cast<IGraphicBufferConsumer>(
data.readStrongBinder());
reply->writeInt32(setInputSurface(surface));
return NO_ERROR;
} break;
case QUERY_SURFACE_MEDIASOURCE: {
ALOGV("QUERY_SURFACE_MEDIASOURCE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
// call the mediaserver side to create
// a surfacemediasource
sp<IGraphicBufferProducer> surfaceMediaSource = querySurfaceMediaSource();
// The mediaserver might have failed to create a source
int returnedNull= (surfaceMediaSource == NULL) ? 1 : 0 ;
reply->writeInt32(returnedNull);
if (!returnedNull) {
reply->writeStrongBinder(IInterface::asBinder(surfaceMediaSource));
}
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnMediaMetadataRetriever::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch (code) {
case DISCONNECT: {
CHECK_INTERFACE(IMediaMetadataRetriever, data, reply);
disconnect();
return NO_ERROR;
} break;
case SET_DATA_SOURCE_URL: {
CHECK_INTERFACE(IMediaMetadataRetriever, data, reply);
sp<IMediaHTTPService> httpService;
if (data.readInt32()) {
httpService =
interface_cast<IMediaHTTPService>(data.readStrongBinder());
}
const char* srcUrl = data.readCString();
KeyedVector<String8, String8> headers;
size_t numHeaders = (size_t) data.readInt64();
for (size_t i = 0; i < numHeaders; ++i) {
String8 key = data.readString8();
String8 value = data.readString8();
headers.add(key, value);
}
reply->writeInt32(
setDataSource(
httpService, srcUrl, numHeaders > 0 ? &headers : NULL));
return NO_ERROR;
} break;
case SET_DATA_SOURCE_FD: {
CHECK_INTERFACE(IMediaMetadataRetriever, data, reply);
int fd = data.readFileDescriptor();
int64_t offset = data.readInt64();
int64_t length = data.readInt64();
reply->writeInt32(setDataSource(fd, offset, length));
return NO_ERROR;
} break;
case SET_DATA_SOURCE_CALLBACK: {
CHECK_INTERFACE(IMediaMetadataRetriever, data, reply);
sp<IDataSource> source =
interface_cast<IDataSource>(data.readStrongBinder());
reply->writeInt32(setDataSource(source));
return NO_ERROR;
} break;
case GET_FRAME_AT_TIME: {
CHECK_INTERFACE(IMediaMetadataRetriever, data, reply);
int64_t timeUs = data.readInt64();
int option = data.readInt32();
ALOGV("getTimeAtTime: time(%" PRId64 " us) and option(%d)", timeUs, option);
#ifndef DISABLE_GROUP_SCHEDULE_HACK
setSchedPolicy(data);
#endif
sp<IMemory> bitmap = getFrameAtTime(timeUs, option);
if (bitmap != 0) { // Don't send NULL across the binder interface
reply->writeInt32(NO_ERROR);
reply->writeStrongBinder(IInterface::asBinder(bitmap));
} else {
reply->writeInt32(UNKNOWN_ERROR);
}
#ifndef DISABLE_GROUP_SCHEDULE_HACK
restoreSchedPolicy();
#endif
return NO_ERROR;
} break;
case EXTRACT_ALBUM_ART: {
CHECK_INTERFACE(IMediaMetadataRetriever, data, reply);
#ifndef DISABLE_GROUP_SCHEDULE_HACK
setSchedPolicy(data);
#endif
sp<IMemory> albumArt = extractAlbumArt();
if (albumArt != 0) { // Don't send NULL across the binder interface
reply->writeInt32(NO_ERROR);
reply->writeStrongBinder(IInterface::asBinder(albumArt));
} else {
reply->writeInt32(UNKNOWN_ERROR);
}
#ifndef DISABLE_GROUP_SCHEDULE_HACK
restoreSchedPolicy();
#endif
return NO_ERROR;
} break;
case EXTRACT_METADATA: {
CHECK_INTERFACE(IMediaMetadataRetriever, data, reply);
#ifndef DISABLE_GROUP_SCHEDULE_HACK
setSchedPolicy(data);
#endif
int keyCode = data.readInt32();
const char* value = extractMetadata(keyCode);
if (value != NULL) { // Don't send NULL across the binder interface
reply->writeInt32(NO_ERROR);
reply->writeCString(value);
} else {
reply->writeInt32(UNKNOWN_ERROR);
}
#ifndef DISABLE_GROUP_SCHEDULE_HACK
restoreSchedPolicy();
#endif
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
// Server
status_t BnPeripheralManager::onTransact(uint32_t code, const Parcel &data,
Parcel *reply, uint32_t flags) {
switch (code) {
case PM_REGISTER: {
CHECK_INTERFACE(IPeripheralManager, data, reply);
sp<IPeriperalManagerCb> notifier;
int64_t clientId, state;
String8 devName = data.readString8();
String8 clientName = data.readString8();
notifier = interface_cast <IPeriperalManagerCb> (data.readStrongBinder());
int32_t ret = registar(devName, clientName, notifier, &clientId, &state);
reply->writeInt64(clientId);
reply->writeInt64(state);
reply->writeInt32(ret);
return NO_ERROR;
break;
}
case PM_UNREGISTER: {
CHECK_INTERFACE(IPeripheralManager, data, reply);
int64_t clientId = data.readInt64();
int32_t ret = unregister(clientId);
reply->writeInt32(ret);
return NO_ERROR;
break;
}
case PM_CONNECT: {
CHECK_INTERFACE(IPeripheralManager, data, reply);
int64_t clientId = data.readInt64();
int32_t ret = connect(clientId);
reply->writeInt32(ret);
return NO_ERROR;
break;
}
case PM_DISCONNECT: {
CHECK_INTERFACE(IPeripheralManager, data, reply);
int64_t clientId = data.readInt64();
int32_t ret = disconnect(clientId);
reply->writeInt32(ret);
return NO_ERROR;
break;
}
case PM_ACKNOWLEDGE: {
CHECK_INTERFACE(IPeripheralManager, data, reply);
int64_t clientId = data.readInt64();
int32_t event = data.readInt32();
int32_t ret = acknowledge(clientId, event);
reply->writeInt32(ret);
return NO_ERROR;
break;
}
case PM_SHUTDOWN: {
CHECK_INTERFACE(IPeripheralManager, data, reply);
int32_t ret = shutdown();
reply->writeInt32(ret);
return NO_ERROR;
break;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnMediaPlayerService::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case CREATE_URL: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
pid_t pid = data.readInt32();
sp<IMediaPlayerClient> client =
interface_cast<IMediaPlayerClient>(data.readStrongBinder());
const char* url = data.readCString();
KeyedVector<String8, String8> headers;
int32_t numHeaders = data.readInt32();
for (int i = 0; i < numHeaders; ++i) {
String8 key = data.readString8();
String8 value = data.readString8();
headers.add(key, value);
}
sp<IMediaPlayer> player = create(
pid, client, url, numHeaders > 0 ? &headers : NULL);
reply->writeStrongBinder(player->asBinder());
return NO_ERROR;
} break;
case CREATE_FD: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
pid_t pid = data.readInt32();
sp<IMediaPlayerClient> client = interface_cast<IMediaPlayerClient>(data.readStrongBinder());
int fd = dup(data.readFileDescriptor());
int64_t offset = data.readInt64();
int64_t length = data.readInt64();
sp<IMediaPlayer> player = create(pid, client, fd, offset, length);
reply->writeStrongBinder(player->asBinder());
return NO_ERROR;
} break;
case DECODE_URL: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
const char* url = data.readCString();
uint32_t sampleRate;
int numChannels;
int format;
sp<IMemory> player = decode(url, &sampleRate, &numChannels, &format);
reply->writeInt32(sampleRate);
reply->writeInt32(numChannels);
reply->writeInt32(format);
reply->writeStrongBinder(player->asBinder());
return NO_ERROR;
} break;
case DECODE_FD: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
int fd = dup(data.readFileDescriptor());
int64_t offset = data.readInt64();
int64_t length = data.readInt64();
uint32_t sampleRate;
int numChannels;
int format;
sp<IMemory> player = decode(fd, offset, length, &sampleRate, &numChannels, &format);
reply->writeInt32(sampleRate);
reply->writeInt32(numChannels);
reply->writeInt32(format);
reply->writeStrongBinder(player->asBinder());
return NO_ERROR;
} break;
case SNOOP: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
sp<IMemory> snooped_audio = snoop();
reply->writeStrongBinder(snooped_audio->asBinder());
return NO_ERROR;
} break;
case CREATE_MEDIA_RECORDER: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
pid_t pid = data.readInt32();
sp<IMediaRecorder> recorder = createMediaRecorder(pid);
reply->writeStrongBinder(recorder->asBinder());
return NO_ERROR;
} break;
case CREATE_METADATA_RETRIEVER: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
pid_t pid = data.readInt32();
sp<IMediaMetadataRetriever> retriever = createMetadataRetriever(pid);
reply->writeStrongBinder(retriever->asBinder());
return NO_ERROR;
} break;
case GET_OMX: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
sp<IOMX> omx = getOMX();
reply->writeStrongBinder(omx->asBinder());
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnCrypto::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case INIT_CHECK:
{
CHECK_INTERFACE(ICrypto, data, reply);
reply->writeInt32(initCheck());
return OK;
}
case IS_CRYPTO_SUPPORTED:
{
CHECK_INTERFACE(ICrypto, data, reply);
uint8_t uuid[16];
data.read(uuid, sizeof(uuid));
reply->writeInt32(isCryptoSchemeSupported(uuid));
return OK;
}
case CREATE_PLUGIN:
{
CHECK_INTERFACE(ICrypto, data, reply);
uint8_t uuid[16];
data.read(uuid, sizeof(uuid));
size_t opaqueSize = data.readInt32();
void *opaqueData = NULL;
if (opaqueSize > 0) {
opaqueData = malloc(opaqueSize);
CHECK(opaqueData != NULL);
data.read(opaqueData, opaqueSize);
}
reply->writeInt32(createPlugin(uuid, opaqueData, opaqueSize));
if (opaqueData != NULL) {
free(opaqueData);
opaqueData = NULL;
}
return OK;
}
case DESTROY_PLUGIN:
{
CHECK_INTERFACE(ICrypto, data, reply);
reply->writeInt32(destroyPlugin());
return OK;
}
case REQUIRES_SECURE_COMPONENT:
{
CHECK_INTERFACE(ICrypto, data, reply);
const char *mime = data.readCString();
reply->writeInt32(requiresSecureDecoderComponent(mime));
return OK;
}
case DECRYPT:
{
CHECK_INTERFACE(ICrypto, data, reply);
bool secure = data.readInt32() != 0;
CryptoPlugin::Mode mode = (CryptoPlugin::Mode)data.readInt32();
uint8_t key[16];
data.read(key, sizeof(key));
uint8_t iv[16];
data.read(iv, sizeof(iv));
size_t totalSize = data.readInt32();
sp<IMemory> sharedBuffer =
interface_cast<IMemory>(data.readStrongBinder());
int32_t offset = data.readInt32();
int32_t numSubSamples = data.readInt32();
CryptoPlugin::SubSample *subSamples =
new CryptoPlugin::SubSample[numSubSamples];
data.read(
subSamples,
sizeof(CryptoPlugin::SubSample) * numSubSamples);
void *secureBufferId, *dstPtr;
if (secure) {
secureBufferId = reinterpret_cast<void *>(static_cast<uintptr_t>(data.readInt64()));
AVMediaUtils::get()->readCustomData(&data, &secureBufferId);
} else {
dstPtr = malloc(totalSize);
CHECK(dstPtr != NULL);
}
AString errorDetailMsg;
ssize_t result;
size_t sumSubsampleSizes = 0;
bool overflow = false;
for (int32_t i = 0; i < numSubSamples; ++i) {
CryptoPlugin::SubSample &ss = subSamples[i];
if (sumSubsampleSizes <= SIZE_MAX - ss.mNumBytesOfEncryptedData) {
sumSubsampleSizes += ss.mNumBytesOfEncryptedData;
} else {
overflow = true;
}
if (sumSubsampleSizes <= SIZE_MAX - ss.mNumBytesOfClearData) {
sumSubsampleSizes += ss.mNumBytesOfClearData;
} else {
overflow = true;
}
}
if (overflow || sumSubsampleSizes != totalSize) {
result = -EINVAL;
} else if (offset + totalSize > sharedBuffer->size()) {
result = -EINVAL;
} else {
result = decrypt(
secure,
key,
iv,
mode,
sharedBuffer, offset,
subSamples, numSubSamples,
secure ? secureBufferId : dstPtr,
&errorDetailMsg);
}
reply->writeInt32(result);
if (isCryptoError(result)) {
reply->writeCString(errorDetailMsg.c_str());
}
if (!secure) {
if (result >= 0) {
CHECK_LE(result, static_cast<ssize_t>(totalSize));
reply->write(dstPtr, result);
}
free(dstPtr);
dstPtr = NULL;
} else {
AVMediaUtils::get()->closeFileDescriptor(secureBufferId);
}
delete[] subSamples;
subSamples = NULL;
return OK;
}
case NOTIFY_RESOLUTION:
{
CHECK_INTERFACE(ICrypto, data, reply);
int32_t width = data.readInt32();
int32_t height = data.readInt32();
notifyResolution(width, height);
return OK;
}
case SET_MEDIADRM_SESSION:
{
CHECK_INTERFACE(IDrm, data, reply);
Vector<uint8_t> sessionId;
readVector(data, sessionId);
reply->writeInt32(setMediaDrmSession(sessionId));
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnGraphicBufferProducer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case REQUEST_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int bufferIdx = data.readInt32();
sp<GraphicBuffer> buffer;
int result = requestBuffer(bufferIdx, &buffer);
reply->writeInt32(buffer != 0);
if (buffer != 0) {
reply->write(*buffer);
}
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int bufferCount = data.readInt32();
int result = setBufferCount(bufferCount);
reply->writeInt32(result);
return NO_ERROR;
} break;
case DEQUEUE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
bool async = data.readInt32();
uint32_t w = data.readInt32();
uint32_t h = data.readInt32();
uint32_t format = data.readInt32();
uint32_t usage = data.readInt32();
int buf;
sp<Fence> fence;
int result = dequeueBuffer(&buf, &fence, async, w, h, format, usage);
reply->writeInt32(buf);
reply->writeInt32(fence != NULL);
if (fence != NULL) {
reply->write(*fence);
}
reply->writeInt32(result);
return NO_ERROR;
} break;
case QUEUE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int buf = data.readInt32();
QueueBufferInput input(data);
QueueBufferOutput* const output =
reinterpret_cast<QueueBufferOutput *>(
reply->writeInplace(sizeof(QueueBufferOutput)));
status_t result = queueBuffer(buf, input, output);
reply->writeInt32(result);
return NO_ERROR;
} break;
case CANCEL_BUFFER: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int buf = data.readInt32();
sp<Fence> fence = new Fence();
data.read(*fence.get());
cancelBuffer(buf, fence);
return NO_ERROR;
} break;
case QUERY: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int value;
int what = data.readInt32();
int res = query(what, &value);
reply->writeInt32(value);
reply->writeInt32(res);
return NO_ERROR;
} break;
case CONNECT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
sp<IBinder> token = data.readStrongBinder();
int api = data.readInt32();
bool producerControlledByApp = data.readInt32();
QueueBufferOutput* const output =
reinterpret_cast<QueueBufferOutput *>(
reply->writeInplace(sizeof(QueueBufferOutput)));
status_t res = connect(token, api, producerControlledByApp, output);
reply->writeInt32(res);
return NO_ERROR;
} break;
case DISCONNECT: {
CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
int api = data.readInt32();
status_t res = disconnect(api);
reply->writeInt32(res);
return NO_ERROR;
} break;
case SET_CROP: {
Rect reg;
CHECK_INTERFACE(ISurfaceTexture, data, reply);
reg.left = data.readFloat();
reg.top = data.readFloat();
reg.right = data.readFloat();
reg.bottom = data.readFloat();
status_t result = setCrop(reg);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_TRANSFORM: {
uint32_t transform;
CHECK_INTERFACE(ISurfaceTexture, data, reply);
transform = data.readInt32();
status_t result = setCurrentTransform(transform);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_SCALINGMODE: {
uint32_t scalingmode;
CHECK_INTERFACE(ISurfaceTexture, data, reply);
scalingmode = data.readInt32();
status_t result = setCurrentScalingMode(scalingmode);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_TIMESTEAP: {
uint32_t timestamp;
CHECK_INTERFACE(ISurfaceTexture, data, reply);
timestamp = data.readInt64();
status_t result = setTimestamp(timestamp);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_PARAMETER: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
uint32_t cmd = (uint32_t)data.readInt32();
uint32_t value;
if(cmd == HWC_LAYER_SETINITPARA)
{
layerinitpara_t layer_info;
data.read((void *)&layer_info,sizeof(layerinitpara_t));
value = (uint32_t)&layer_info;
}
else if(cmd == HWC_LAYER_SETFRAMEPARA)
{
libhwclayerpara_t frame_info;
data.read((void *)&frame_info,sizeof(libhwclayerpara_t));
value = (uint32_t)&frame_info;
}
else if(cmd == HWC_LAYER_SET3DMODE)
{
video3Dinfo_t _3d_info;
data.read((void *)&_3d_info, sizeof(video3Dinfo_t));
value = (uint32_t)&_3d_info;
}
else
{
value = (uint32_t)data.readInt32();
}
int res = setParameter(cmd,value);
reply->writeInt32(res);
return NO_ERROR;
} break;
case GET_PARAMETER: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
uint32_t cmd = (uint32_t)data.readInt32();
uint32_t res = getParameter(cmd);
reply->writeInt32((int32_t)res);
return NO_ERROR;
} break;
}
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnOMX::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case LIST_NODES:
{
CHECK_INTERFACE(IOMX, data, reply);
List<String8> list;
listNodes(&list);
reply->writeInt32(list.size());
for (List<String8>::iterator it = list.begin();
it != list.end(); ++it) {
reply->writeString8(*it);
}
return NO_ERROR;
}
case ALLOCATE_NODE:
{
CHECK_INTERFACE(IOMX, data, reply);
const char *name = data.readCString();
sp<IOMXObserver> observer =
interface_cast<IOMXObserver>(data.readStrongBinder());
node_id node;
status_t err = allocateNode(name, observer, &node);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)node);
}
return NO_ERROR;
}
case FREE_NODE:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
reply->writeInt32(freeNode(node));
return NO_ERROR;
}
case SEND_COMMAND:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_COMMANDTYPE cmd =
static_cast<OMX_COMMANDTYPE>(data.readInt32());
OMX_S32 param = data.readInt32();
reply->writeInt32(sendCommand(node, cmd, param));
return NO_ERROR;
}
case GET_PARAMETER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_INDEXTYPE index = static_cast<OMX_INDEXTYPE>(data.readInt32());
size_t size = data.readInt32();
// XXX I am not happy with this but Parcel::readInplace didn't work.
void *params = malloc(size);
data.read(params, size);
status_t err = getParameter(node, index, params, size);
reply->writeInt32(err);
if (err == OK) {
reply->write(params, size);
}
free(params);
params = NULL;
return NO_ERROR;
}
case SET_PARAMETER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_INDEXTYPE index = static_cast<OMX_INDEXTYPE>(data.readInt32());
size_t size = data.readInt32();
void *params = const_cast<void *>(data.readInplace(size));
reply->writeInt32(setParameter(node, index, params, size));
return NO_ERROR;
}
case GET_CONFIG:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_INDEXTYPE index = static_cast<OMX_INDEXTYPE>(data.readInt32());
size_t size = data.readInt32();
// XXX I am not happy with this but Parcel::readInplace didn't work.
void *params = malloc(size);
data.read(params, size);
status_t err = getConfig(node, index, params, size);
reply->writeInt32(err);
if (err == OK) {
reply->write(params, size);
}
free(params);
params = NULL;
return NO_ERROR;
}
case SET_CONFIG:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_INDEXTYPE index = static_cast<OMX_INDEXTYPE>(data.readInt32());
size_t size = data.readInt32();
void *params = const_cast<void *>(data.readInplace(size));
reply->writeInt32(setConfig(node, index, params, size));
return NO_ERROR;
}
case USE_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
sp<IMemory> params =
interface_cast<IMemory>(data.readStrongBinder());
buffer_id buffer;
status_t err = useBuffer(node, port_index, params, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case ALLOC_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
size_t size = data.readInt32();
buffer_id buffer;
status_t err = allocateBuffer(node, port_index, size, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case ALLOC_BUFFER_WITH_BACKUP:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
sp<IMemory> params =
interface_cast<IMemory>(data.readStrongBinder());
buffer_id buffer;
status_t err = allocateBufferWithBackup(
node, port_index, params, &buffer);
reply->writeInt32(err);
if (err == OK) {
reply->writeIntPtr((intptr_t)buffer);
}
return NO_ERROR;
}
case FREE_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
OMX_U32 port_index = data.readInt32();
buffer_id buffer = (void*)data.readIntPtr();
reply->writeInt32(freeBuffer(node, port_index, buffer));
return NO_ERROR;
}
case FILL_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
buffer_id buffer = (void*)data.readIntPtr();
reply->writeInt32(fillBuffer(node, buffer));
return NO_ERROR;
}
case EMPTY_BUFFER:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
buffer_id buffer = (void*)data.readIntPtr();
OMX_U32 range_offset = data.readInt32();
OMX_U32 range_length = data.readInt32();
OMX_U32 flags = data.readInt32();
OMX_TICKS timestamp = data.readInt64();
reply->writeInt32(
emptyBuffer(
node, buffer, range_offset, range_length,
flags, timestamp));
return NO_ERROR;
}
case GET_EXTENSION_INDEX:
{
CHECK_INTERFACE(IOMX, data, reply);
node_id node = (void*)data.readIntPtr();
const char *parameter_name = data.readCString();
OMX_INDEXTYPE index;
status_t err = getExtensionIndex(node, parameter_name, &index);
reply->writeInt32(err);
if (err == OK) {
reply->writeInt32(index);
}
return OK;
}
case CREATE_RENDERER:
{
CHECK_INTERFACE(IOMX, data, reply);
sp<ISurface> isurface =
interface_cast<ISurface>(data.readStrongBinder());
const char *componentName = data.readCString();
OMX_COLOR_FORMATTYPE colorFormat =
static_cast<OMX_COLOR_FORMATTYPE>(data.readInt32());
size_t encodedWidth = (size_t)data.readInt32();
size_t encodedHeight = (size_t)data.readInt32();
size_t displayWidth = (size_t)data.readInt32();
size_t displayHeight = (size_t)data.readInt32();
sp<IOMXRenderer> renderer =
createRenderer(isurface, componentName, colorFormat,
encodedWidth, encodedHeight,
displayWidth, displayHeight);
reply->writeStrongBinder(renderer->asBinder());
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnGraphicBufferConsumer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case ACQUIRE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
BufferItem item;
int64_t presentWhen = data.readInt64();
uint64_t maxFrameNumber = data.readUint64();
status_t result = acquireBuffer(&item, presentWhen, maxFrameNumber);
status_t err = reply->write(item);
if (err) return err;
reply->writeInt32(result);
return NO_ERROR;
}
case DETACH_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
int slot = data.readInt32();
int result = detachBuffer(slot);
reply->writeInt32(result);
return NO_ERROR;
}
case ATTACH_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
sp<GraphicBuffer> buffer = new GraphicBuffer();
data.read(*buffer.get());
int slot = -1;
int result = attachBuffer(&slot, buffer);
reply->writeInt32(slot);
reply->writeInt32(result);
return NO_ERROR;
}
case RELEASE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
int buf = data.readInt32();
uint64_t frameNumber = static_cast<uint64_t>(data.readInt64());
sp<Fence> releaseFence = new Fence();
status_t err = data.read(*releaseFence);
if (err) return err;
status_t result = releaseBuffer(buf, frameNumber,
EGL_NO_DISPLAY, EGL_NO_SYNC_KHR, releaseFence);
reply->writeInt32(result);
return NO_ERROR;
}
case CONSUMER_CONNECT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
sp<IConsumerListener> consumer = IConsumerListener::asInterface( data.readStrongBinder() );
bool controlledByApp = data.readInt32();
status_t result = consumerConnect(consumer, controlledByApp);
reply->writeInt32(result);
return NO_ERROR;
}
case CONSUMER_DISCONNECT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
status_t result = consumerDisconnect();
reply->writeInt32(result);
return NO_ERROR;
}
case GET_RELEASED_BUFFERS: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint64_t slotMask = 0;
status_t result = getReleasedBuffers(&slotMask);
reply->writeInt64(static_cast<int64_t>(slotMask));
reply->writeInt32(result);
return NO_ERROR;
}
case SET_DEFAULT_BUFFER_SIZE: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t width = data.readUint32();
uint32_t height = data.readUint32();
status_t result = setDefaultBufferSize(width, height);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_MAX_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
int bufferCount = data.readInt32();
status_t result = setMaxBufferCount(bufferCount);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_MAX_ACQUIRED_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
int maxAcquiredBuffers = data.readInt32();
status_t result = setMaxAcquiredBufferCount(maxAcquiredBuffers);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_CONSUMER_NAME: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
setConsumerName( data.readString8() );
return NO_ERROR;
}
case SET_DEFAULT_BUFFER_FORMAT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
PixelFormat defaultFormat = static_cast<PixelFormat>(data.readInt32());
status_t result = setDefaultBufferFormat(defaultFormat);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_DEFAULT_BUFFER_DATA_SPACE: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
android_dataspace defaultDataSpace =
static_cast<android_dataspace>(data.readInt32());
status_t result = setDefaultBufferDataSpace(defaultDataSpace);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_CONSUMER_USAGE_BITS: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t usage = data.readUint32();
status_t result = setConsumerUsageBits(usage);
reply->writeInt32(result);
return NO_ERROR;
}
case SET_TRANSFORM_HINT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t hint = data.readUint32();
status_t result = setTransformHint(hint);
reply->writeInt32(result);
return NO_ERROR;
}
case GET_SIDEBAND_STREAM: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
sp<NativeHandle> stream = getSidebandStream();
reply->writeInt32(static_cast<int32_t>(stream != NULL));
if (stream != NULL) {
reply->writeNativeHandle(stream->handle());
}
return NO_ERROR;
}
case GET_OCCUPANCY_HISTORY: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
bool forceFlush = false;
status_t error = data.readBool(&forceFlush);
if (error != NO_ERROR) {
return error;
}
std::vector<OccupancyTracker::Segment> history;
status_t result = getOccupancyHistory(forceFlush, &history);
error = reply->writeParcelableVector(history);
if (error != NO_ERROR) {
return error;
}
error = reply->writeInt32(result);
if (error != NO_ERROR) {
return error;
}
return NO_ERROR;
}
case DISCARD_FREE_BUFFERS: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
status_t result = discardFreeBuffers();
status_t error = reply->writeInt32(result);
return error;
}
case DUMP: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
String8 result = data.readString8();
String8 prefix = data.readString8();
static_cast<IGraphicBufferConsumer*>(this)->dumpState(result, prefix);
reply->writeString8(result);
return NO_ERROR;
}
}
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnCameraRecordingProxyListener::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case DATA_CALLBACK_TIMESTAMP: {
ALOGV("DATA_CALLBACK_TIMESTAMP");
CHECK_INTERFACE(ICameraRecordingProxyListener, data, reply);
nsecs_t timestamp = data.readInt64();
int32_t msgType = data.readInt32();
sp<IMemory> imageData = interface_cast<IMemory>(data.readStrongBinder());
dataCallbackTimestamp(timestamp, msgType, imageData);
return NO_ERROR;
} break;
case RECORDING_FRAME_HANDLE_CALLBACK_TIMESTAMP: {
ALOGV("RECORDING_FRAME_HANDLE_CALLBACK_TIMESTAMP");
CHECK_INTERFACE(ICameraRecordingProxyListener, data, reply);
nsecs_t timestamp;
status_t res = data.readInt64(×tamp);
if (res != OK) {
ALOGE("%s: Failed to read timestamp: %s (%d)", __FUNCTION__, strerror(-res), res);
return BAD_VALUE;
}
native_handle_t* handle = data.readNativeHandle();
if (handle == nullptr) {
ALOGE("%s: Received a null native handle", __FUNCTION__);
return BAD_VALUE;
}
// The native handle will be freed in
// BpCameraRecordingProxy::releaseRecordingFrameHandle.
recordingFrameHandleCallbackTimestamp(timestamp, handle);
return NO_ERROR;
} break;
case RECORDING_FRAME_HANDLE_CALLBACK_TIMESTAMP_BATCH: {
ALOGV("RECORDING_FRAME_HANDLE_CALLBACK_TIMESTAMP_BATCH");
CHECK_INTERFACE(ICameraRecordingProxyListener, data, reply);
uint32_t n = 0;
status_t res = data.readUint32(&n);
if (res != OK) {
ALOGE("%s: Failed to read batch size: %s (%d)", __FUNCTION__, strerror(-res), res);
return BAD_VALUE;
}
std::vector<nsecs_t> timestamps;
std::vector<native_handle_t*> handles;
timestamps.reserve(n);
handles.reserve(n);
for (uint32_t i = 0; i < n; i++) {
nsecs_t t;
res = data.readInt64(&t);
if (res != OK) {
ALOGE("%s: Failed to read timestamp[%d]: %s (%d)",
__FUNCTION__, i, strerror(-res), res);
return BAD_VALUE;
}
timestamps.push_back(t);
}
for (uint32_t i = 0; i < n; i++) {
native_handle_t* handle = data.readNativeHandle();
if (handle == nullptr) {
ALOGE("%s: Received a null native handle at handles[%d]",
__FUNCTION__, i);
return BAD_VALUE;
}
handles.push_back(handle);
}
// The native handle will be freed in
// BpCameraRecordingProxy::releaseRecordingFrameHandleBatch.
recordingFrameHandleCallbackTimestampBatch(timestamps, handles);
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnGraphicBufferConsumer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case ACQUIRE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
BufferItem item;
int64_t presentWhen = data.readInt64();
status_t result = acquireBuffer(&item, presentWhen);
status_t err = reply->write(item);
if (err) return err;
reply->writeInt32(result);
return NO_ERROR;
} break;
case RELEASE_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
int buf = data.readInt32();
uint64_t frameNumber = data.readInt64();
sp<Fence> releaseFence = new Fence();
status_t err = data.read(*releaseFence);
if (err) return err;
status_t result = releaseBuffer(buf, frameNumber,
EGL_NO_DISPLAY, EGL_NO_SYNC_KHR, releaseFence);
reply->writeInt32(result);
return NO_ERROR;
} break;
case CONSUMER_CONNECT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
sp<IConsumerListener> consumer = IConsumerListener::asInterface( data.readStrongBinder() );
bool controlledByApp = data.readInt32();
status_t result = consumerConnect(consumer, controlledByApp);
reply->writeInt32(result);
return NO_ERROR;
} break;
case CONSUMER_DISCONNECT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
status_t result = consumerDisconnect();
reply->writeInt32(result);
return NO_ERROR;
} break;
case GET_RELEASED_BUFFERS: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t slotMask;
status_t result = getReleasedBuffers(&slotMask);
reply->writeInt32(slotMask);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_DEFAULT_BUFFER_SIZE: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t w = data.readInt32();
uint32_t h = data.readInt32();
status_t result = setDefaultBufferSize(w, h);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_DEFAULT_MAX_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t bufferCount = data.readInt32();
status_t result = setDefaultMaxBufferCount(bufferCount);
reply->writeInt32(result);
return NO_ERROR;
} break;
case DISABLE_ASYNC_BUFFER: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
status_t result = disableAsyncBuffer();
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_MAX_ACQUIRED_BUFFER_COUNT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t maxAcquiredBuffers = data.readInt32();
status_t result = setMaxAcquiredBufferCount(maxAcquiredBuffers);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_CONSUMER_NAME: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
setConsumerName( data.readString8() );
return NO_ERROR;
} break;
case SET_DEFAULT_BUFFER_FORMAT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t defaultFormat = data.readInt32();
status_t result = setDefaultBufferFormat(defaultFormat);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_CONSUMER_USAGE_BITS: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t usage = data.readInt32();
status_t result = setConsumerUsageBits(usage);
reply->writeInt32(result);
return NO_ERROR;
} break;
case SET_TRANSFORM_HINT: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
uint32_t hint = data.readInt32();
status_t result = setTransformHint(hint);
reply->writeInt32(result);
return NO_ERROR;
} break;
case DUMP: {
CHECK_INTERFACE(IGraphicBufferConsumer, data, reply);
String8 result = data.readString8();
String8 prefix = data.readString8();
static_cast<IGraphicBufferConsumer*>(this)->dump(result, prefix);
reply->writeString8(result);
return NO_ERROR;
}
}
return BBinder::onTransact(code, data, reply, flags);
}
status_t BnMediaPlayerService::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch (code) {
case CREATE: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
sp<IMediaPlayerClient> client =
interface_cast<IMediaPlayerClient>(data.readStrongBinder());
int audioSessionId = data.readInt32();
sp<IMediaPlayer> player = create(client, audioSessionId);
reply->writeStrongBinder(player->asBinder());
return NO_ERROR;
} break;
case DECODE_URL: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
const char* url = data.readCString();
uint32_t sampleRate;
int numChannels;
audio_format_t format;
sp<IMemory> player = decode(url, &sampleRate, &numChannels, &format);
reply->writeInt32(sampleRate);
reply->writeInt32(numChannels);
reply->writeInt32((int32_t) format);
reply->writeStrongBinder(player->asBinder());
return NO_ERROR;
} break;
case DECODE_FD: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
int fd = dup(data.readFileDescriptor());
int64_t offset = data.readInt64();
int64_t length = data.readInt64();
uint32_t sampleRate;
int numChannels;
audio_format_t format;
sp<IMemory> player = decode(fd, offset, length, &sampleRate, &numChannels, &format);
reply->writeInt32(sampleRate);
reply->writeInt32(numChannels);
reply->writeInt32((int32_t) format);
reply->writeStrongBinder(player->asBinder());
return NO_ERROR;
} break;
case CREATE_MEDIA_RECORDER: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
sp<IMediaRecorder> recorder = createMediaRecorder();
reply->writeStrongBinder(recorder->asBinder());
return NO_ERROR;
} break;
case CREATE_METADATA_RETRIEVER: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
sp<IMediaMetadataRetriever> retriever = createMetadataRetriever();
reply->writeStrongBinder(retriever->asBinder());
return NO_ERROR;
} break;
case GET_OMX: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
sp<IOMX> omx = getOMX();
reply->writeStrongBinder(omx->asBinder());
return NO_ERROR;
} break;
case MAKE_CRYPTO: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
sp<ICrypto> crypto = makeCrypto();
reply->writeStrongBinder(crypto->asBinder());
return NO_ERROR;
} break;
case MAKE_DRM: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
sp<IDrm> drm = makeDrm();
reply->writeStrongBinder(drm->asBinder());
return NO_ERROR;
} break;
case MAKE_HDCP: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
bool createEncryptionModule = data.readInt32();
sp<IHDCP> hdcp = makeHDCP(createEncryptionModule);
reply->writeStrongBinder(hdcp->asBinder());
return NO_ERROR;
} break;
case ADD_BATTERY_DATA: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
uint32_t params = data.readInt32();
addBatteryData(params);
return NO_ERROR;
} break;
case PULL_BATTERY_DATA: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
pullBatteryData(reply);
return NO_ERROR;
} break;
case LISTEN_FOR_REMOTE_DISPLAY: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
sp<IRemoteDisplayClient> client(
interface_cast<IRemoteDisplayClient>(data.readStrongBinder()));
String8 iface(data.readString8());
sp<IRemoteDisplay> display(listenForRemoteDisplay(client, iface));
reply->writeStrongBinder(display->asBinder());
return NO_ERROR;
} break;
case UPDATE_PROXY_CONFIG:
{
CHECK_INTERFACE(IMediaPlayerService, data, reply);
const char *host = NULL;
int32_t port = 0;
const char *exclusionList = NULL;
if (data.readInt32()) {
host = data.readCString();
port = data.readInt32();
exclusionList = data.readCString();
}
reply->writeInt32(updateProxyConfig(host, port, exclusionList));
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnMediaPlayerService::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case CREATE: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
pid_t pid = data.readInt32();
sp<IMediaPlayerClient> client =
interface_cast<IMediaPlayerClient>(data.readStrongBinder());
int audioSessionId = data.readInt32();
sp<IMediaPlayer> player = create(pid, client, audioSessionId);
reply->writeStrongBinder(player->asBinder());
return NO_ERROR;
} break;
case DECODE_URL: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
const char* url = data.readCString();
uint32_t sampleRate;
int numChannels;
int format;
sp<IMemory> player = decode(url, &sampleRate, &numChannels, &format);
reply->writeInt32(sampleRate);
reply->writeInt32(numChannels);
reply->writeInt32(format);
reply->writeStrongBinder(player->asBinder());
return NO_ERROR;
} break;
case DECODE_FD: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
int fd = dup(data.readFileDescriptor());
int64_t offset = data.readInt64();
int64_t length = data.readInt64();
uint32_t sampleRate;
int numChannels;
int format;
sp<IMemory> player = decode(fd, offset, length, &sampleRate, &numChannels, &format);
reply->writeInt32(sampleRate);
reply->writeInt32(numChannels);
reply->writeInt32(format);
reply->writeStrongBinder(player->asBinder());
return NO_ERROR;
} break;
case CREATE_MEDIA_RECORDER: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
pid_t pid = data.readInt32();
sp<IMediaRecorder> recorder = createMediaRecorder(pid);
reply->writeStrongBinder(recorder->asBinder());
return NO_ERROR;
} break;
case CREATE_METADATA_RETRIEVER: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
pid_t pid = data.readInt32();
sp<IMediaMetadataRetriever> retriever = createMetadataRetriever(pid);
reply->writeStrongBinder(retriever->asBinder());
return NO_ERROR;
} break;
case GET_OMX: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
sp<IOMX> omx = getOMX();
reply->writeStrongBinder(omx->asBinder());
return NO_ERROR;
} break;
case ADD_BATTERY_DATA: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
uint32_t params = data.readInt32();
addBatteryData(params);
return NO_ERROR;
} break;
case PULL_BATTERY_DATA: {
CHECK_INTERFACE(IMediaPlayerService, data, reply);
pullBatteryData(reply);
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnAudioTrack::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch (code) {
case GET_CBLK: {
CHECK_INTERFACE(IAudioTrack, data, reply);
reply->writeStrongBinder(IInterface::asBinder(getCblk()));
return NO_ERROR;
} break;
case START: {
CHECK_INTERFACE(IAudioTrack, data, reply);
reply->writeInt32(start());
return NO_ERROR;
} break;
case STOP: {
CHECK_INTERFACE(IAudioTrack, data, reply);
stop();
return NO_ERROR;
} break;
case FLUSH: {
CHECK_INTERFACE(IAudioTrack, data, reply);
flush();
return NO_ERROR;
} break;
case PAUSE: {
CHECK_INTERFACE(IAudioTrack, data, reply);
pause();
return NO_ERROR;
}
case ATTACH_AUX_EFFECT: {
CHECK_INTERFACE(IAudioTrack, data, reply);
reply->writeInt32(attachAuxEffect(data.readInt32()));
return NO_ERROR;
} break;
case ALLOCATE_TIMED_BUFFER: {
CHECK_INTERFACE(IAudioTrack, data, reply);
sp<IMemory> buffer;
status_t status = allocateTimedBuffer(data.readInt64(), &buffer);
reply->writeInt32(status);
if (status == NO_ERROR) {
reply->writeStrongBinder(IInterface::asBinder(buffer));
}
return NO_ERROR;
} break;
case QUEUE_TIMED_BUFFER: {
CHECK_INTERFACE(IAudioTrack, data, reply);
sp<IMemory> buffer = interface_cast<IMemory>(
data.readStrongBinder());
uint64_t pts = data.readInt64();
reply->writeInt32(queueTimedBuffer(buffer, pts));
return NO_ERROR;
} break;
case SET_MEDIA_TIME_TRANSFORM: {
CHECK_INTERFACE(IAudioTrack, data, reply);
LinearTransform xform;
xform.a_zero = data.readInt64();
xform.b_zero = data.readInt64();
xform.a_to_b_numer = data.readInt32();
xform.a_to_b_denom = data.readInt32();
int target = data.readInt32();
reply->writeInt32(setMediaTimeTransform(xform, target));
return NO_ERROR;
} break;
case SET_PARAMETERS: {
CHECK_INTERFACE(IAudioTrack, data, reply);
String8 keyValuePairs(data.readString8());
reply->writeInt32(setParameters(keyValuePairs));
return NO_ERROR;
} break;
case GET_TIMESTAMP: {
CHECK_INTERFACE(IAudioTrack, data, reply);
AudioTimestamp timestamp;
status_t status = getTimestamp(timestamp);
reply->writeInt32(status);
if (status == NO_ERROR) {
reply->writeInt32(timestamp.mPosition);
reply->writeInt32(timestamp.mTime.tv_sec);
reply->writeInt32(timestamp.mTime.tv_nsec);
}
return NO_ERROR;
} break;
case SIGNAL: {
CHECK_INTERFACE(IAudioTrack, data, reply);
signal();
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t BnMediaRecorder::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case RELEASE: {
LOGV("RELEASE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(release());
return NO_ERROR;
}
break;
case INIT: {
LOGV("INIT");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(init());
return NO_ERROR;
}
break;
case CLOSE: {
LOGV("CLOSE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(close());
return NO_ERROR;
}
break;
case RESET: {
LOGV("RESET");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(reset());
return NO_ERROR;
}
break;
case STOP: {
LOGV("STOP");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(stop());
return NO_ERROR;
}
break;
case START: {
LOGV("START");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(start());
return NO_ERROR;
}
break;
case PREPARE: {
LOGV("PREPARE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(prepare());
return NO_ERROR;
}
break;
case GET_MAX_AMPLITUDE: {
LOGV("GET_MAX_AMPLITUDE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int max = 0;
status_t ret = getMaxAmplitude(&max);
reply->writeInt32(max);
reply->writeInt32(ret);
return NO_ERROR;
}
break;
case SET_VIDEO_SOURCE: {
LOGV("SET_VIDEO_SOURCE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int vs = data.readInt32();
reply->writeInt32(setVideoSource(vs));
return NO_ERROR;
}
break;
case SET_AUDIO_SOURCE: {
LOGV("SET_AUDIO_SOURCE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int as = data.readInt32();
reply->writeInt32(setAudioSource(as));
return NO_ERROR;
}
break;
case SET_OUTPUT_FORMAT: {
LOGV("SET_OUTPUT_FORMAT");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int of = data.readInt32();
reply->writeInt32(setOutputFormat(of));
return NO_ERROR;
}
break;
case SET_VIDEO_ENCODER: {
LOGV("SET_VIDEO_ENCODER");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int ve = data.readInt32();
reply->writeInt32(setVideoEncoder(ve));
return NO_ERROR;
}
break;
case SET_AUDIO_ENCODER: {
LOGV("SET_AUDIO_ENCODER");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int ae = data.readInt32();
reply->writeInt32(setAudioEncoder(ae));
return NO_ERROR;
}
break;
case SET_OUTPUT_FILE_PATH: {
LOGV("SET_OUTPUT_FILE_PATH");
CHECK_INTERFACE(IMediaRecorder, data, reply);
const char* path = data.readCString();
reply->writeInt32(setOutputFile(path));
return NO_ERROR;
}
break;
case SET_OUTPUT_FILE_FD: {
LOGV("SET_OUTPUT_FILE_FD");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int fd = dup(data.readFileDescriptor());
int64_t offset = data.readInt64();
int64_t length = data.readInt64();
reply->writeInt32(setOutputFile(fd, offset, length));
return NO_ERROR;
}
break;
case SET_VIDEO_SIZE: {
LOGV("SET_VIDEO_SIZE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int width = data.readInt32();
int height = data.readInt32();
reply->writeInt32(setVideoSize(width, height));
return NO_ERROR;
}
break;
case SET_VIDEO_FRAMERATE: {
LOGV("SET_VIDEO_FRAMERATE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
int frames_per_second = data.readInt32();
reply->writeInt32(setVideoFrameRate(frames_per_second));
return NO_ERROR;
}
break;
case SET_PARAMETERS: {
LOGV("SET_PARAMETER");
CHECK_INTERFACE(IMediaRecorder, data, reply);
reply->writeInt32(setParameters(data.readString8()));
return NO_ERROR;
}
break;
case SET_LISTENER: {
LOGV("SET_LISTENER");
CHECK_INTERFACE(IMediaRecorder, data, reply);
sp<IMediaPlayerClient> listener =
interface_cast<IMediaPlayerClient>(data.readStrongBinder());
reply->writeInt32(setListener(listener));
return NO_ERROR;
}
break;
case SET_PREVIEW_SURFACE: {
LOGV("SET_PREVIEW_SURFACE");
CHECK_INTERFACE(IMediaRecorder, data, reply);
sp<ISurface> surface = interface_cast<ISurface>(data.readStrongBinder());
reply->writeInt32(setPreviewSurface(surface));
return NO_ERROR;
}
break;
case SET_CAMERA: {
LOGV("SET_CAMERA");
CHECK_INTERFACE(IMediaRecorder, data, reply);
sp<ICamera> camera = interface_cast<ICamera>(data.readStrongBinder());
reply->writeInt32(setCamera(camera));
return NO_ERROR;
}
break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
status_t StreamBuffer_Server::onTransact(
uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) {
switch (code) {
case SET_USER:
{
CHECK_INTERFACE(IStreamBuffer, data, reply);
AGILE_LOGD("SET_USER: enter!");
setUser(interface_cast<IStreamBufferUser>(data.readStrongBinder()));
AGILE_LOGD("SET_USER: exit!");
break;
}
case SET_BUFFERS:
{
CHECK_INTERFACE(IStreamBuffer, data, reply);
AGILE_LOGD("SET_BUFFERS: enter!");
_size_t n = static_cast<_size_t>(data.readInt32());
List_t *bufHead = (List_t *)mag_mallocz(sizeof(List_t));
BufferNode_t *p;
INIT_LIST(bufHead);
for (_size_t i = 0; i < n; ++i) {
p = (BufferNode_t *)mag_mallocz(sizeof(BufferNode_t));
p->buffer = interface_cast<IMemory>(data.readStrongBinder());
p->pts = data.readInt64();
p->flag = data.readInt32();
INIT_LIST(&p->node);
list_add_tail(&p->node, bufHead);
}
setBuffers(bufHead);
AGILE_LOGD("SET_BUFFERS: exit!");
break;
}
case ON_BUFFER_EMPTY:
{
CHECK_INTERFACE(IStreamBuffer, data, reply);
onBufferEmpty(static_cast<_size_t>(data.readInt32()), static_cast<_size_t>(data.readInt32()));
break;
}
case GET_TYPE:
{
CHECK_INTERFACE(IStreamBuffer, data, reply);
reply->writeInt32(static_cast<i32>(getType()));
break;
}
case RESET:
{
CHECK_INTERFACE(IStreamBuffer, data, reply);
reset();
break;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
return OK;
}
status_t BnMediaPlayer::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case DISCONNECT: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
disconnect();
return NO_ERROR;
} break;
case SET_DATA_SOURCE_URL: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
const char* url = data.readCString();
KeyedVector<String8, String8> headers;
int32_t numHeaders = data.readInt32();
for (int i = 0; i < numHeaders; ++i) {
String8 key = data.readString8();
String8 value = data.readString8();
headers.add(key, value);
}
reply->writeInt32(setDataSource(url, numHeaders > 0 ? &headers : NULL));
return NO_ERROR;
} break;
case SET_DATA_SOURCE_FD: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
int fd = data.readFileDescriptor();
int64_t offset = data.readInt64();
int64_t length = data.readInt64();
reply->writeInt32(setDataSource(fd, offset, length));
return NO_ERROR;
}
case SET_DATA_SOURCE_STREAM: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
sp<IStreamSource> source =
interface_cast<IStreamSource>(data.readStrongBinder());
reply->writeInt32(setDataSource(source));
return NO_ERROR;
}
case SET_VIDEO_SURFACETEXTURE: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
sp<ISurfaceTexture> surfaceTexture =
interface_cast<ISurfaceTexture>(data.readStrongBinder());
reply->writeInt32(setVideoSurfaceTexture(surfaceTexture));
return NO_ERROR;
} break;
case PREPARE_ASYNC: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
reply->writeInt32(prepareAsync());
return NO_ERROR;
} break;
case START: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
reply->writeInt32(start());
return NO_ERROR;
} break;
case STOP: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
reply->writeInt32(stop());
return NO_ERROR;
} break;
case IS_PLAYING: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
bool state;
status_t ret = isPlaying(&state);
reply->writeInt32(state);
reply->writeInt32(ret);
return NO_ERROR;
} break;
case PAUSE: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
reply->writeInt32(pause());
return NO_ERROR;
} break;
case SEEK_TO: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
reply->writeInt32(seekTo(data.readInt32()));
return NO_ERROR;
} break;
case GET_CURRENT_POSITION: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
int msec;
status_t ret = getCurrentPosition(&msec);
reply->writeInt32(msec);
reply->writeInt32(ret);
return NO_ERROR;
} break;
case GET_DURATION: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
int msec;
status_t ret = getDuration(&msec);
reply->writeInt32(msec);
reply->writeInt32(ret);
return NO_ERROR;
} break;
case RESET: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
reply->writeInt32(reset());
return NO_ERROR;
} break;
case SET_AUDIO_STREAM_TYPE: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
reply->writeInt32(setAudioStreamType(data.readInt32()));
return NO_ERROR;
} break;
case SET_LOOPING: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
reply->writeInt32(setLooping(data.readInt32()));
return NO_ERROR;
} break;
case SET_VOLUME: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
float leftVolume = data.readFloat();
float rightVolume = data.readFloat();
reply->writeInt32(setVolume(leftVolume, rightVolume));
return NO_ERROR;
} break;
case INVOKE: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
status_t result = invoke(data, reply);
return result;
} break;
case SET_METADATA_FILTER: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
reply->writeInt32(setMetadataFilter(data));
return NO_ERROR;
} break;
case GET_METADATA: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
bool update_only = static_cast<bool>(data.readInt32());
bool apply_filter = static_cast<bool>(data.readInt32());
const status_t retcode = getMetadata(update_only, apply_filter, reply);
reply->setDataPosition(0);
reply->writeInt32(retcode);
reply->setDataPosition(0);
return NO_ERROR;
} break;
case SET_AUX_EFFECT_SEND_LEVEL: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
reply->writeInt32(setAuxEffectSendLevel(data.readFloat()));
return NO_ERROR;
} break;
case ATTACH_AUX_EFFECT: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
reply->writeInt32(attachAuxEffect(data.readInt32()));
return NO_ERROR;
} break;
case SET_PARAMETER: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
int key = data.readInt32();
Parcel request;
if (data.dataAvail() > 0) {
request.appendFrom(
const_cast<Parcel *>(&data), data.dataPosition(), data.dataAvail());
}
request.setDataPosition(0);
reply->writeInt32(setParameter(key, request));
return NO_ERROR;
} break;
case GET_PARAMETER: {
CHECK_INTERFACE(IMediaPlayer, data, reply);
return getParameter(data.readInt32(), reply);
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
