status_t CameraDeviceClient::dumpClient(int fd, const Vector<String16>& args) {
String8 result;
result.appendFormat("CameraDeviceClient[%d] (%p) dump:\n",
mCameraId,
(getRemoteCallback() != NULL ?
IInterface::asBinder(getRemoteCallback()).get() : NULL) );
result.appendFormat(" Current client UID %u\n", mClientUid);
result.append(" State:\n");
result.appendFormat(" Request ID counter: %d\n", mRequestIdCounter);
if (mInputStream.configured) {
result.appendFormat(" Current input stream ID: %d\n",
mInputStream.id);
} else {
result.append(" No input stream configured.\n");
}
if (!mStreamMap.isEmpty()) {
result.append(" Current output stream IDs:\n");
for (size_t i = 0; i < mStreamMap.size(); i++) {
result.appendFormat(" Stream %d\n", mStreamMap.valueAt(i));
}
} else {
result.append(" No output streams configured.\n");
}
write(fd, result.string(), result.size());
// TODO: print dynamic/request section from most recent requests
mFrameProcessor->dump(fd, args);
return dumpDevice(fd, args);
}
// ----------------------------------------------------------------------------
void BackupBufDumper::dump(String8 &result, const char* prefix) {
// dump status to log buffer first
result.appendFormat("%s*BackupBufDumper mRingBuffer(size=%u, count=%u)\n",
prefix, mRingBuffer.getSize(), mRingBuffer.getCount());
for (size_t i = 0; i < mRingBuffer.getValidSize(); i++) {
const sp<BackupBuffer>& buffer = getItem(i);
result.appendFormat("%s [%02u] handle(source=%p, backup=%p)\n",
prefix, i, buffer->mSourceHandle, buffer->mGraphicBuffer->handle);
}
// start buffer dump check and process
String8 name;
String8 name_prefix;
BufferQueueDump::getDumpFileName(name, mName);
for (size_t i = 0; i < mRingBuffer.getValidSize(); i++) {
const sp<BackupBuffer>& buffer = getItem(i);
name_prefix = String8::format("[%s](Backup%02u_H%p_ts%" PRId64 ")",
name.string(), i, buffer->mSourceHandle, ns2ms(buffer->mTimeStamp));
getGraphicBufferUtil().dump(buffer->mGraphicBuffer, name_prefix.string(), DUMP_FILE_PATH);
BQD_LOGI("[dump] Backup:%02u, handle(source=%p, backup=%p)",
i, buffer->mSourceHandle, buffer->mGraphicBuffer->handle);
}
}
std::string RecentEventLogger::dump() const {
std::lock_guard<std::mutex> lk(mLock);
//TODO: replace String8 with std::string completely in this function
String8 buffer;
buffer.appendFormat("last %zu events\n", mRecentEvents.size());
int j = 0;
for (int i = mRecentEvents.size() - 1; i >= 0; --i) {
const auto& ev = mRecentEvents[i];
struct tm * timeinfo = localtime(&(ev.mWallTime.tv_sec));
buffer.appendFormat("\t%2d (ts=%.9f, wall=%02d:%02d:%02d.%03d) ",
++j, ev.mEvent.timestamp/1e9, timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec,
(int) ns2ms(ev.mWallTime.tv_nsec));
// data
if (mSensorType == SENSOR_TYPE_STEP_COUNTER) {
buffer.appendFormat("%" PRIu64 ", ", ev.mEvent.u64.step_counter);
} else {
for (size_t k = 0; k < mEventSize; ++k) {
buffer.appendFormat("%.2f, ", ev.mEvent.data[k]);
}
}
buffer.append("\n");
}
return std::string(buffer.string());
}
void SensorService::SensorEventConnection::dump(String8& result) {
Mutex::Autolock _l(mConnectionLock);
result.appendFormat("\tOperating Mode: %s\n",mDataInjectionMode ? "DATA_INJECTION" : "NORMAL");
result.appendFormat("\t %s | WakeLockRefCount %d | uid %d | cache size %d | "
"max cache size %d\n", mPackageName.string(), mWakeLockRefCount, mUid, mCacheSize,
mMaxCacheSize);
for (size_t i = 0; i < mSensorInfo.size(); ++i) {
const FlushInfo& flushInfo = mSensorInfo.valueAt(i);
result.appendFormat("\t %s 0x%08x | status: %s | pending flush events %d \n",
mService->getSensorName(mSensorInfo.keyAt(i)).string(),
mSensorInfo.keyAt(i),
flushInfo.mFirstFlushPending ? "First flush pending" :
"active",
flushInfo.mPendingFlushEventsToSend);
}
#if DEBUG_CONNECTIONS
result.appendFormat("\t events recvd: %d | sent %d | cache %d | dropped %d |"
" total_acks_needed %d | total_acks_recvd %d\n",
mEventsReceived,
mEventsSent,
mEventsSentFromCache,
mEventsReceived - (mEventsSentFromCache + mEventsSent + mCacheSize),
mTotalAcksNeeded,
mTotalAcksReceived);
#endif
}
void RenderEngine::dump(String8& result) {
const GLExtensions& extensions(GLExtensions::getInstance());
result.appendFormat("GLES: %s, %s, %s\n",
extensions.getVendor(),
extensions.getRenderer(),
extensions.getVersion());
result.appendFormat("%s\n", extensions.getExtension());
}
static bool find(String8& result,
const String8& pattern, const char* const search, bool exact) {
// in the emulator case, we just return the hardcoded name
// of the software renderer.
if (checkGlesEmulationStatus() == 0) {
ALOGD("Emulator without GPU support detected. "
"Fallback to software renderer.");
#if defined(__LP64__)
result.setTo("/system/lib64/egl/libGLES_android.so");
#else
result.setTo("/system/lib/egl/libGLES_android.so");
#endif
return true;
}
if (exact) {
String8 absolutePath;
absolutePath.appendFormat("%s/%s.so", search, pattern.string());
if (!access(absolutePath.string(), R_OK)) {
result = absolutePath;
return true;
}
return false;
}
DIR* d = opendir(search);
if (d != NULL) {
struct dirent cur;
struct dirent* e;
while (readdir_r(d, &cur, &e) == 0 && e) {
if (e->d_type == DT_DIR) {
continue;
}
if (!strcmp(e->d_name, "libGLES_android.so")) {
// always skip the software renderer
continue;
}
if (strstr(e->d_name, pattern.string()) == e->d_name) {
if (!strcmp(e->d_name + strlen(e->d_name) - 3, ".so")) {
result.clear();
result.appendFormat("%s/%s", search, e->d_name);
closedir(d);
return true;
}
}
}
closedir(d);
}
return false;
}
void Camera3ZslStream::dump(int fd, const Vector<String16> &args) const {
(void) args;
String8 lines;
lines.appendFormat(" Stream[%d]: ZSL\n", mId);
write(fd, lines.string(), lines.size());
Camera3IOStreamBase::dump(fd, args);
lines = String8();
lines.appendFormat(" Input buffers pending: %zu, in flight %zu\n",
mInputBufferQueue.size(), mBuffersInFlight.size());
write(fd, lines.string(), lines.size());
}
void SensorDevice::dump(String8& result)
{
if (!mSensorModule) return;
sensor_t const* list;
ssize_t count = mSensorModule->get_sensors_list(mSensorModule, &list);
result.appendFormat("halVersion 0x%08x\n", getHalDeviceVersion());
result.appendFormat("%d h/w sensors:\n", int(count));
Mutex::Autolock _l(mLock);
for (size_t i=0 ; i<size_t(count) ; i++) {
const Info& info = mActivationCount.valueFor(list[i].handle);
if (info.batchParams.isEmpty()) continue;
result.appendFormat("handle=0x%08x, active-count=%zu, batch_period(ms)={ ", list[i].handle,
info.batchParams.size());
for (size_t j = 0; j < info.batchParams.size(); j++) {
const BatchParams& params = info.batchParams.valueAt(j);
result.appendFormat("%4.1f%s", params.batchDelay / 1e6f,
j < info.batchParams.size() - 1 ? ", " : "");
}
result.appendFormat(" }, selected=%4.1f ms\n", info.bestBatchParams.batchDelay / 1e6f);
result.appendFormat("handle=0x%08x, active-count=%zu, batch_timeout(ms)={ ", list[i].handle,
info.batchParams.size());
for (size_t j = 0; j < info.batchParams.size(); j++) {
BatchParams params = info.batchParams.valueAt(j);
result.appendFormat("%4.1f%s", params.batchTimeout / 1e6f,
j < info.batchParams.size() - 1 ? ", " : "");
}
result.appendFormat(" }, selected=%4.1f ms\n", info.bestBatchParams.batchTimeout / 1e6f);
}
}
static void
InternalSetAudioRoutesGB(SwitchState aState)
{
audio_io_handle_t handle =
AudioSystem::getOutput((AudioSystem::stream_type)AudioSystem::SYSTEM);
String8 cmd;
if (aState == SWITCH_STATE_HEADSET || aState == SWITCH_STATE_HEADPHONE) {
cmd.appendFormat("routing=%d", GetRoutingMode(nsIAudioManager::FORCE_HEADPHONES));
} else if (aState == SWITCH_STATE_OFF) {
cmd.appendFormat("routing=%d", GetRoutingMode(nsIAudioManager::FORCE_SPEAKER));
}
AudioSystem::setParameters(handle, cmd);
}
String8 Status::toString8() const {
String8 ret;
if (mException == EX_NONE) {
ret.append("No error");
} else {
ret.appendFormat("Status(%d): '", mException);
if (mException == EX_SERVICE_SPECIFIC ||
mException == EX_TRANSACTION_FAILED) {
ret.appendFormat("%d: ", mErrorCode);
}
ret.append(String8(mMessage));
ret.append("'");
}
return ret;
}
void HDMIAudioCaps::getRatesForAF(String8& rates) {
Mutex::Autolock _l(mLock);
rates.clear();
// If the sink does not support basic audio, then it supports no audio.
if (!mBasicAudioSupported)
return;
// Basic audio always supports from 32k through 38k.
uint32_t tmp = kSR_32000 | kSR_44100 | kSR_48000;
// To keep things simple, only report mode information for the PCM mode
// which supports the maximum number of channels.
ssize_t ndx = getMaxChModeNdx_l();
if (ndx >= 0)
tmp |= mModes[ndx].sr_bitmask;
bool first = true;
for (uint32_t i = 1; tmp; i <<= 1) {
if (i & tmp) {
rates.appendFormat(first ? "%d" : "|%d", srMaskToSR(i));
first = false;
tmp &= ~i;
}
}
}
void HwcDebug::logHwcProps(uint32_t listFlags)
{
static int hwcModuleCompType = -1;
static int sMdpCompMaxLayers = 0;
static String8 hwcModuleCompTypeLog("");
if (-1 == hwcModuleCompType) {
// One time stuff
char mdpCompPropStr[PROPERTY_VALUE_MAX];
if (property_get("debug.mdpcomp.maxlayer", mdpCompPropStr, NULL) > 0) {
sMdpCompMaxLayers = atoi(mdpCompPropStr);
}
hwcModuleCompType =
qdutils::QCCompositionType::getInstance().getCompositionType();
hwcModuleCompTypeLog.appendFormat("%s%s%s%s%s%s",
// Is hwc module composition type now a bit-field?!
(hwcModuleCompType == qdutils::COMPOSITION_TYPE_GPU)?
"[GPU]": "",
(hwcModuleCompType & qdutils::COMPOSITION_TYPE_MDP)?
"[MDP]": "",
(hwcModuleCompType & qdutils::COMPOSITION_TYPE_C2D)?
"[C2D]": "",
(hwcModuleCompType & qdutils::COMPOSITION_TYPE_CPU)?
"[CPU]": "",
(hwcModuleCompType & qdutils::COMPOSITION_TYPE_DYN)?
"[DYN]": "",
(hwcModuleCompType >= (qdutils::COMPOSITION_TYPE_DYN << 1))?
"[???]": "");
}
ALOGI("Display[%s] Layer[*] %s-HwcModuleCompType, %d-layer MdpComp %s",
mDisplayName, hwcModuleCompTypeLog.string(), sMdpCompMaxLayers,
(listFlags & HWC_GEOMETRY_CHANGED)? "[HwcList Geometry Changed]": "");
}
static void throwExceptionWithRowCol(JNIEnv* env, jint row, jint column) {
String8 msg;
msg.appendFormat("Couldn't read row %d, col %d from CursorWindow. "
"Make sure the Cursor is initialized correctly before accessing data from it.",
row, column);
jniThrowException(env, "java/lang/IllegalStateException", msg.string());
}
nsresult
AudioManager::Observe(nsISupports* aSubject,
const char* aTopic,
const PRUnichar* aData)
{
if (!strcmp(aTopic, BLUETOOTH_SCO_STATUS_CHANGED)) {
if (aData) {
String8 cmd;
cmd.appendFormat("bt_samplerate=%d", kBtSampleRate);
AudioSystem::setParameters(0, cmd);
const char* address = NS_ConvertUTF16toUTF8(nsDependentString(aData)).get();
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET,
AUDIO_POLICY_DEVICE_STATE_AVAILABLE, address);
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET,
AUDIO_POLICY_DEVICE_STATE_AVAILABLE, address);
} else {
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET,
AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE, "");
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET,
AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE, "");
}
return NS_OK;
}
return NS_ERROR_UNEXPECTED;
}
static String8 GetSessionIdString(const Vector<uint8_t> &sessionId) {
String8 sessionIdStr;
for (size_t i = 0; i < sessionId.size(); ++i) {
sessionIdStr.appendFormat("%u ", sessionId[i]);
}
return sessionIdStr;
}
static jlong nativeInit(JNIEnv* env, jclass clazz, jobject receiverWeak,
jobject inputChannelObj, jobject messageQueueObj) {
sp<InputChannel> inputChannel = android_view_InputChannel_getInputChannel(env,
inputChannelObj);
if (inputChannel == NULL) {
jniThrowRuntimeException(env, "InputChannel is not initialized.");
return 0;
}
sp<MessageQueue> messageQueue = android_os_MessageQueue_getMessageQueue(env, messageQueueObj);
if (messageQueue == NULL) {
jniThrowRuntimeException(env, "MessageQueue is not initialized.");
return 0;
}
sp<NativeInputEventReceiver> receiver = new NativeInputEventReceiver(env,
receiverWeak, inputChannel, messageQueue);
status_t status = receiver->initialize();
if (status) {
String8 message;
message.appendFormat("Failed to initialize input event receiver. status=%d", status);
jniThrowRuntimeException(env, message.string());
return 0;
}
receiver->incStrong(gInputEventReceiverClassInfo.clazz); // retain a reference for the object
return reinterpret_cast<jlong>(receiver.get());
}
void EventThread::dump(String8& result) const {
Mutex::Autolock _l(mLock);
result.appendFormat("VSYNC state: %s\n",
mDebugVsyncEnabled?"enabled":"disabled");
result.appendFormat(" soft-vsync: %s\n",
mUseSoftwareVSync?"enabled":"disabled");
result.appendFormat(" numListeners=%zu,\n events-delivered: %u\n",
mDisplayEventConnections.size(),
mVSyncEvent[DisplayDevice::DISPLAY_PRIMARY].vsync.count);
for (size_t i=0 ; i<mDisplayEventConnections.size() ; i++) {
sp<Connection> connection =
mDisplayEventConnections.itemAt(i).promote();
result.appendFormat(" %p: count=%d\n",
connection.get(), connection!=NULL ? connection->count : 0);
}
}
void GonkConsumerBase::dumpLocked(String8& result, const char* prefix) const {
result.appendFormat("%smAbandoned=%d\n", prefix, int(mAbandoned));
if (!mAbandoned) {
mConsumer->dump(result, prefix);
}
}
nsresult
AudioManager::Observe(nsISupports* aSubject,
const char* aTopic,
const PRUnichar* aData)
{
if (!strcmp(aTopic, BLUETOOTH_SCO_STATUS_CHANGED)) {
if (aData) {
String8 cmd;
cmd.appendFormat("bt_samplerate=%d", kBtSampleRate);
AudioSystem::setParameters(0, cmd);
const char* address = NS_ConvertUTF16toUTF8(nsDependentString(aData)).get();
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET,
AUDIO_POLICY_DEVICE_STATE_AVAILABLE, address);
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET,
AUDIO_POLICY_DEVICE_STATE_AVAILABLE, address);
SetForceForUse(nsIAudioManager::USE_COMMUNICATION, nsIAudioManager::FORCE_BT_SCO);
} else {
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET,
AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE, "");
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET,
AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE, "");
// only force to none if the current force setting is bt_sco
int32_t force;
GetForceForUse(nsIAudioManager::USE_COMMUNICATION, &force);
if (force == nsIAudioManager::FORCE_BT_SCO)
SetForceForUse(nsIAudioManager::USE_COMMUNICATION, nsIAudioManager::FORCE_NONE);
}
return NS_OK;
}
return NS_ERROR_UNEXPECTED;
}
void Layer::dump(String8& result, Colorizer& colorizer) const
{
const Layer::State& s(getDrawingState());
colorizer.colorize(result, Colorizer::GREEN);
result.appendFormat(
"+ %s %p (%s)\n",
getTypeId(), this, getName().string());
colorizer.reset(result);
s.activeTransparentRegion.dump(result, "transparentRegion");
visibleRegion.dump(result, "visibleRegion");
sp<Client> client(mClientRef.promote());
result.appendFormat( " "
"layerStack=%4d, z=%9d, pos=(%g,%g), size=(%4d,%4d), crop=(%4d,%4d,%4d,%4d), "
"isOpaque=%1d, invalidate=%1d, "
"alpha=0x%02x, flags=0x%08x, tr=[%.2f, %.2f][%.2f, %.2f]\n"
" client=%p\n",
s.layerStack, s.z, s.transform.tx(), s.transform.ty(), s.active.w, s.active.h,
s.active.crop.left, s.active.crop.top,
s.active.crop.right, s.active.crop.bottom,
isOpaque(), contentDirty,
s.alpha, s.flags,
s.transform[0][0], s.transform[0][1],
s.transform[1][0], s.transform[1][1],
client.get());
sp<const GraphicBuffer> buf0(mActiveBuffer);
uint32_t w0=0, h0=0, s0=0, f0=0;
if (buf0 != 0) {
w0 = buf0->getWidth();
h0 = buf0->getHeight();
s0 = buf0->getStride();
f0 = buf0->format;
}
result.appendFormat(
" "
"format=%2d, activeBuffer=[%4ux%4u:%4u,%3X],"
" queued-frames=%d, mRefreshPending=%d\n",
mFormat, w0, h0, s0,f0,
mQueuedFrames, mRefreshPending);
if (mSurfaceFlingerConsumer != 0) {
mSurfaceFlingerConsumer->dump(result, " ");
}
}
int NativeInputEventReceiver::handleEvent(int receiveFd, int events, void* data) {
if (events & (ALOOPER_EVENT_ERROR | ALOOPER_EVENT_HANGUP)) {
// This error typically occurs when the publisher has closed the input channel
// as part of removing a window or finishing an IME session, in which case
// the consumer will soon be disposed as well.
if (kDebugDispatchCycle) {
ALOGD("channel '%s' ~ Publisher closed input channel or an error occurred. "
"events=0x%x", getInputChannelName(), events);
}
return 0; // remove the callback
}
if (events & ALOOPER_EVENT_INPUT) {
JNIEnv* env = AndroidRuntime::getJNIEnv();
status_t status = consumeEvents(env, false /*consumeBatches*/, -1, NULL);
mMessageQueue->raiseAndClearException(env, "handleReceiveCallback");
return status == OK || status == NO_MEMORY ? 1 : 0;
}
if (events & ALOOPER_EVENT_OUTPUT) {
for (size_t i = 0; i < mFinishQueue.size(); i++) {
const Finish& finish = mFinishQueue.itemAt(i);
status_t status = mInputConsumer.sendFinishedSignal(finish.seq, finish.handled);
if (status) {
mFinishQueue.removeItemsAt(0, i);
if (status == WOULD_BLOCK) {
if (kDebugDispatchCycle) {
ALOGD("channel '%s' ~ Sent %zu queued finish events; %zu left.",
getInputChannelName(), i, mFinishQueue.size());
}
return 1; // keep the callback, try again later
}
ALOGW("Failed to send finished signal on channel '%s'. status=%d",
getInputChannelName(), status);
if (status != DEAD_OBJECT) {
JNIEnv* env = AndroidRuntime::getJNIEnv();
String8 message;
message.appendFormat("Failed to finish input event. status=%d", status);
jniThrowRuntimeException(env, message.string());
mMessageQueue->raiseAndClearException(env, "finishInputEvent");
}
return 0; // remove the callback
}
}
if (kDebugDispatchCycle) {
ALOGD("channel '%s' ~ Sent %zu queued finish events; none left.",
getInputChannelName(), mFinishQueue.size());
}
mFinishQueue.clear();
setFdEvents(ALOOPER_EVENT_INPUT);
return 1;
}
ALOGW("channel '%s' ~ Received spurious callback for unhandled poll event. "
"events=0x%x", getInputChannelName(), events);
return 1;
}
void Camera3InputStream::dump(int fd, const Vector<String16> &args) const {
(void) args;
String8 lines;
lines.appendFormat(" Stream[%d]: Input\n", mId);
write(fd, lines.string(), lines.size());
Camera3IOStreamBase::dump(fd, args);
}
nsresult
AudioManager::Observe(nsISupports* aSubject,
const char* aTopic,
const PRUnichar* aData)
{
if ((strcmp(aTopic, BLUETOOTH_SCO_STATUS_CHANGED_ID) == 0) ||
(strcmp(aTopic, BLUETOOTH_A2DP_STATUS_CHANGED_ID) == 0)) {
nsresult rv;
int status = NS_ConvertUTF16toUTF8(aData).ToInteger(&rv);
if (NS_FAILED(rv) || status > 1 || status < 0) {
NS_WARNING(nsPrintfCString("Wrong data value of %s", aTopic).get());
return NS_ERROR_FAILURE;
}
nsAutoString tmp_address;
BluetoothProfileManagerBase* profile =
static_cast<BluetoothProfileManagerBase*>(aSubject);
profile->GetAddress(tmp_address);
nsAutoCString address = NS_ConvertUTF16toUTF8(tmp_address);
audio_policy_dev_state_t audioState = status ?
AUDIO_POLICY_DEVICE_STATE_AVAILABLE :
AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE;
if (!strcmp(aTopic, BLUETOOTH_SCO_STATUS_CHANGED_ID)) {
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET,
audioState, address.get());
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET,
audioState, address.get());
if (audioState == AUDIO_POLICY_DEVICE_STATE_AVAILABLE) {
String8 cmd;
cmd.appendFormat("bt_samplerate=%d", kBtSampleRate);
AudioSystem::setParameters(0, cmd);
SetForceForUse(nsIAudioManager::USE_COMMUNICATION, nsIAudioManager::FORCE_BT_SCO);
} else {
// only force to none if the current force setting is bt_sco
int32_t force;
GetForceForUse(nsIAudioManager::USE_COMMUNICATION, &force);
if (force == nsIAudioManager::FORCE_BT_SCO)
SetForceForUse(nsIAudioManager::USE_COMMUNICATION, nsIAudioManager::FORCE_NONE);
}
} else if (!strcmp(aTopic, BLUETOOTH_A2DP_STATUS_CHANGED_ID)) {
AudioSystem::setDeviceConnectionState(AUDIO_DEVICE_OUT_BLUETOOTH_A2DP,
audioState, address.get());
if (audioState == AUDIO_POLICY_DEVICE_STATE_AVAILABLE) {
String8 cmd("bluetooth_enabled=true");
AudioSystem::setParameters(0, cmd);
cmd.setTo("A2dpSuspended=false");
AudioSystem::setParameters(0, cmd);
}
}
} else {
NS_WARNING("Unexpected topic in AudioManager");
return NS_ERROR_FAILURE;
}
return NS_OK;
}
static jobjectArray Image_createSurfacePlanes(JNIEnv* env, jobject thiz,
int numPlanes, int readerFormat)
{
ALOGV("%s: create SurfacePlane array with size %d", __FUNCTION__, numPlanes);
int rowStride = 0;
int pixelStride = 0;
uint8_t *pData = NULL;
uint32_t dataSize = 0;
jobject byteBuffer = NULL;
PublicFormat publicReaderFormat = static_cast<PublicFormat>(readerFormat);
int halReaderFormat = android_view_Surface_mapPublicFormatToHalFormat(
publicReaderFormat);
if (isFormatOpaque(halReaderFormat) && numPlanes > 0) {
String8 msg;
msg.appendFormat("Format 0x%x is opaque, thus not writable, the number of planes (%d)"
" must be 0", halReaderFormat, numPlanes);
jniThrowException(env, "java/lang/IllegalArgumentException", msg.string());
return NULL;
}
jobjectArray surfacePlanes = env->NewObjectArray(numPlanes, gSurfacePlaneClassInfo.clazz,
/*initial_element*/NULL);
if (surfacePlanes == NULL) {
jniThrowRuntimeException(env, "Failed to create SurfacePlane arrays,"
" probably out of memory");
return NULL;
}
if (isFormatOpaque(halReaderFormat)) {
// Return 0 element surface array.
return surfacePlanes;
}
LockedImage lockedImg = LockedImage();
Image_getLockedImage(env, thiz, &lockedImg);
if (env->ExceptionCheck()) {
return NULL;
}
// Create all SurfacePlanes
for (int i = 0; i < numPlanes; i++) {
Image_getLockedImageInfo(env, &lockedImg, i, halReaderFormat,
&pData, &dataSize, &pixelStride, &rowStride);
byteBuffer = env->NewDirectByteBuffer(pData, dataSize);
if ((byteBuffer == NULL) && (env->ExceptionCheck() == false)) {
jniThrowException(env, "java/lang/IllegalStateException",
"Failed to allocate ByteBuffer");
return NULL;
}
// Finally, create this SurfacePlane.
jobject surfacePlane = env->NewObject(gSurfacePlaneClassInfo.clazz,
gSurfacePlaneClassInfo.ctor, thiz, rowStride, pixelStride, byteBuffer);
env->SetObjectArrayElement(surfacePlanes, i, surfacePlane);
}
return surfacePlanes;
}
void EventHub::dump(String8& dump) {
dump.append("Event Hub State:\n");
{ // acquire lock
AutoMutex _l(mLock);
dump.appendFormat(INDENT "HaveFirstKeyboard: %s\n", toString(mHaveFirstKeyboard));
dump.appendFormat(INDENT "FirstKeyboardId: 0x%x\n", mFirstKeyboardId);
dump.append(INDENT "Devices:\n");
for (int i = 0; i < mNumDevicesById; i++) {
const device_t* device = mDevicesById[i].device;
if (device) {
if (mFirstKeyboardId == device->id) {
dump.appendFormat(INDENT2 "0x%x: %s (aka device 0 - first keyboard)\n",
device->id, device->name.string());
} else {
dump.appendFormat(INDENT2 "0x%x: %s\n", device->id, device->name.string());
}
dump.appendFormat(INDENT3 "Classes: 0x%08x\n", device->classes);
dump.appendFormat(INDENT3 "Path: %s\n", device->path.string());
dump.appendFormat(INDENT3 "KeyLayoutFile: %s\n", device->keylayoutFilename.string());
}
}
} // release lock
}
void PatchCache::dumpFreeBlocks(const char* prefix) {
String8 dump;
BufferBlock* block = mFreeBlocks;
while (block) {
dump.appendFormat("->(%d, %d)", block->offset, block->size);
block = block->next;
}
ALOGD("%s: Free blocks%s", prefix, dump.string());
}
void Layer::dumpStats(String8& result, char* buffer, size_t SIZE) const
{
LayerBaseClient::dumpStats(result, buffer, SIZE);
const size_t o = mFrameLatencyOffset;
const nsecs_t period =
mFlinger->getHwComposer().getRefreshPeriod(HWC_DISPLAY_PRIMARY);
result.appendFormat("%lld\n", period);
for (size_t i=0 ; i<128 ; i++) {
const size_t index = (o+i) % 128;
const nsecs_t time_app = mFrameStats[index].timestamp;
const nsecs_t time_set = mFrameStats[index].set;
const nsecs_t time_vsync = mFrameStats[index].vsync;
result.appendFormat("%lld\t%lld\t%lld\n",
time_app,
time_vsync,
time_set);
}
result.append("\n");
}
static void nativeScheduleVsync(JNIEnv* env, jclass clazz, jint receiverPtr) {
sp<NativeDisplayEventReceiver> receiver =
reinterpret_cast<NativeDisplayEventReceiver*>(receiverPtr);
status_t status = receiver->scheduleVsync();
if (status) {
String8 message;
message.appendFormat("Failed to schedule next vertical sync pulse. status=%d", status);
jniThrowRuntimeException(env, message.string());
}
}
void Layer::dumpStats(String8& result, char* buffer, size_t SIZE) const
{
LayerBaseClient::dumpStats(result, buffer, SIZE);
const size_t o = mFrameLatencyOffset;
const DisplayHardware& hw(graphicPlane(0).displayHardware());
const nsecs_t period = hw.getRefreshPeriod();
result.appendFormat("%lld\n", period);
for (size_t i=0 ; i<128 ; i++) {
const size_t index = (o+i) % 128;
const nsecs_t time_app = mFrameStats[index].timestamp;
const nsecs_t time_set = mFrameStats[index].set;
const nsecs_t time_vsync = mFrameStats[index].vsync;
result.appendFormat("%lld\t%lld\t%lld\n",
time_app,
time_vsync,
time_set);
}
result.append("\n");
}
TaskManager::TaskManager() {
// Get the number of available CPUs. This value does not change over time.
int cpuCount = sysconf(_SC_NPROCESSORS_ONLN);
for (int i = 0; i < cpuCount / 2; i++) {
String8 name;
name.appendFormat("hwuiTask%d", i + 1);
mThreads.add(new WorkerThread(name));
}
}