本文整理汇总了C++中HasShadowManager函数的典型用法代码示例。如果您正苦于以下问题：C++ HasShadowManager函数的具体用法？C++ HasShadowManager怎么用？C++ HasShadowManager使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了HasShadowManager函数的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: switch
void
ClientLayerManager::ForwardTransaction()
{
mPhase = PHASE_FORWARD;
// forward this transaction's changeset to our LayerManagerComposite
bool sent;
AutoInfallibleTArray<EditReply, 10> replies;
if (HasShadowManager() && mForwarder->EndTransaction(&replies, &sent)) {
for (nsTArray<EditReply>::size_type i = 0; i < replies.Length(); ++i) {
const EditReply& reply = replies[i];
switch (reply.type()) {
case EditReply::TOpContentBufferSwap: {
MOZ_LAYERS_LOG(("[LayersForwarder] DoubleBufferSwap"));
const OpContentBufferSwap& obs = reply.get_OpContentBufferSwap();
CompositableChild* compositableChild =
static_cast<CompositableChild*>(obs.compositableChild());
ContentClientRemote* contentClient =
static_cast<ContentClientRemote*>(compositableChild->GetCompositableClient());
MOZ_ASSERT(contentClient);
contentClient->SwapBuffers(obs.frontUpdatedRegion());
break;
}
case EditReply::TOpTextureSwap: {
MOZ_LAYERS_LOG(("[LayersForwarder] TextureSwap"));
const OpTextureSwap& ots = reply.get_OpTextureSwap();
CompositableChild* compositableChild =
static_cast<CompositableChild*>(ots.compositableChild());
MOZ_ASSERT(compositableChild);
compositableChild->GetCompositableClient()
->SetDescriptorFromReply(ots.textureId(), ots.image());
break;
}
default:
NS_RUNTIMEABORT("not reached");
}
}
if (sent) {
mNeedsComposite = false;
}
} else if (HasShadowManager()) {
NS_WARNING("failed to forward Layers transaction");
}
mPhase = PHASE_NONE;
// this may result in Layers being deleted, which results in
// PLayer::Send__delete__() and DeallocShmem()
mKeepAlive.Clear();
}示例2: MOZ_ASSERT
bool
ClientLayerManager::RequestOverfill(mozilla::dom::OverfillCallback* aCallback)
{
MOZ_ASSERT(aCallback != nullptr);
MOZ_ASSERT(HasShadowManager(), "Request Overfill only supported on b2g for now");
if (HasShadowManager()) {
CompositorChild* child = GetRemoteRenderer();
NS_ASSERTION(child, "Could not get CompositorChild");
child->AddOverfillObserver(this);
child->SendRequestOverfill();
mOverfillCallbacks.AppendElement(aCallback);
}
return true;
}示例3: MOZ_ASSERT
void
ClientLayerManager::ClearCachedResources(Layer* aSubtree)
{
MOZ_ASSERT(!HasShadowManager() || !aSubtree);
mForwarder->ClearCachedResources();
if (aSubtree) {
ClearLayer(aSubtree);
} else if (mRoot) {
ClearLayer(mRoot);
}
for (size_t i = 0; i < mTexturePools.Length(); i++) {
mTexturePools[i]->Clear();
}
}示例4: MOZ_ASSERT
void
ClientLayerManager::ClearCachedResources(Layer* aSubtree)
{
if (mDestroyed) {
// ClearCachedResource was already called by ClientLayerManager::Destroy
return;
}
MOZ_ASSERT(!HasShadowManager() || !aSubtree);
mForwarder->ClearCachedResources();
if (aSubtree) {
ClearLayer(aSubtree);
} else if (mRoot) {
ClearLayer(mRoot);
}
}示例5: MOZ_ASSERT
void
ClientLayerManager::ClearCachedResources(Layer* aSubtree)
{
if (mDestroyed) {
// ClearCachedResource was already called by ClientLayerManager::Destroy
return;
}
MOZ_ASSERT(!HasShadowManager() || !aSubtree);
mForwarder->ClearCachedResources();
if (aSubtree) {
ClearLayer(aSubtree);
} else if (mRoot) {
ClearLayer(mRoot);
}
if (GetCompositorBridgeChild()) {
GetCompositorBridgeChild()->ClearTexturePool();
}
}示例6: NS_ASSERTION
already_AddRefed<ThebesLayer>
BasicShadowLayerManager::CreateThebesLayer()
{
NS_ASSERTION(InConstruction(), "Only allowed in construction phase");
#ifdef FORCE_BASICTILEDTHEBESLAYER
if (HasShadowManager() && GetCompositorBackendType() == LAYERS_OPENGL) {
// BasicTiledThebesLayer doesn't support main
// thread compositing so only return this layer
// type if we have a shadow manager.
nsRefPtr<BasicTiledThebesLayer> layer =
new BasicTiledThebesLayer(this);
MAYBE_CREATE_SHADOW(Thebes);
return layer.forget();
} else
#endif
{
nsRefPtr<BasicShadowableThebesLayer> layer =
new BasicShadowableThebesLayer(this);
MAYBE_CREATE_SHADOW(Thebes);
return layer.forget();
}
}示例7: switch
void
ClientLayerManager::ForwardTransaction(bool aScheduleComposite)
{
TimeStamp start = TimeStamp::Now();
if (mForwarder->GetSyncObject()) {
mForwarder->GetSyncObject()->FinalizeFrame();
}
mPhase = PHASE_FORWARD;
mLatestTransactionId = mTransactionIdAllocator->GetTransactionId();
TimeStamp transactionStart;
if (!mTransactionIdAllocator->GetTransactionStart().IsNull()) {
transactionStart = mTransactionIdAllocator->GetTransactionStart();
} else {
transactionStart = mTransactionStart;
}
// forward this transaction's changeset to our LayerManagerComposite
bool sent;
AutoInfallibleTArray<EditReply, 10> replies;
if (mForwarder->EndTransaction(&replies, mRegionToClear,
mLatestTransactionId, aScheduleComposite, mPaintSequenceNumber,
mIsRepeatTransaction, transactionStart, &sent)) {
for (nsTArray<EditReply>::size_type i = 0; i < replies.Length(); ++i) {
const EditReply& reply = replies[i];
switch (reply.type()) {
case EditReply::TOpContentBufferSwap: {
MOZ_LAYERS_LOG(("[LayersForwarder] DoubleBufferSwap"));
const OpContentBufferSwap& obs = reply.get_OpContentBufferSwap();
CompositableClient* compositable =
CompositableClient::FromIPDLActor(obs.compositableChild());
ContentClientRemote* contentClient =
static_cast<ContentClientRemote*>(compositable);
MOZ_ASSERT(contentClient);
contentClient->SwapBuffers(obs.frontUpdatedRegion());
break;
}
default:
NS_RUNTIMEABORT("not reached");
}
}
if (sent) {
mNeedsComposite = false;
}
} else if (HasShadowManager()) {
NS_WARNING("failed to forward Layers transaction");
}
if (!sent) {
// Clear the transaction id so that it doesn't get returned
// unless we forwarded to somewhere that doesn't actually
// have a compositor.
mTransactionIdAllocator->RevokeTransactionId(mLatestTransactionId);
}
mForwarder->RemoveTexturesIfNecessary();
mForwarder->RemoveCompositablesIfNecessary();
mForwarder->SendPendingAsyncMessges();
mPhase = PHASE_NONE;
// this may result in Layers being deleted, which results in
// PLayer::Send__delete__() and DeallocShmem()
mKeepAlive.Clear();
TabChild* window = mWidget->GetOwningTabChild();
if (window) {
TimeStamp end = TimeStamp::Now();
window->DidRequestComposite(start, end);
}
}示例8: switch
void
ClientLayerManager::ForwardTransaction(bool aScheduleComposite)
{
mPhase = PHASE_FORWARD;
mLatestTransactionId = mTransactionIdAllocator->GetTransactionId();
TimeStamp transactionStart;
if (!mTransactionIdAllocator->GetTransactionStart().IsNull()) {
transactionStart = mTransactionIdAllocator->GetTransactionStart();
} else {
transactionStart = mTransactionStart;
}
// forward this transaction's changeset to our LayerManagerComposite
bool sent;
AutoInfallibleTArray<EditReply, 10> replies;
if (mForwarder->EndTransaction(&replies, mRegionToClear,
mLatestTransactionId, aScheduleComposite, mPaintSequenceNumber,
mIsRepeatTransaction, transactionStart, &sent)) {
for (nsTArray<EditReply>::size_type i = 0; i < replies.Length(); ++i) {
const EditReply& reply = replies[i];
switch (reply.type()) {
case EditReply::TOpContentBufferSwap: {
MOZ_LAYERS_LOG(("[LayersForwarder] DoubleBufferSwap"));
const OpContentBufferSwap& obs = reply.get_OpContentBufferSwap();
CompositableClient* compositable =
CompositableClient::FromIPDLActor(obs.compositableChild());
ContentClientRemote* contentClient =
static_cast<ContentClientRemote*>(compositable);
MOZ_ASSERT(contentClient);
contentClient->SwapBuffers(obs.frontUpdatedRegion());
break;
}
case EditReply::TOpTextureSwap: {
MOZ_LAYERS_LOG(("[LayersForwarder] TextureSwap"));
const OpTextureSwap& ots = reply.get_OpTextureSwap();
CompositableClient* compositable =
CompositableClient::FromIPDLActor(ots.compositableChild());
MOZ_ASSERT(compositable);
compositable->SetDescriptorFromReply(ots.textureId(), ots.image());
break;
}
case EditReply::TReturnReleaseFence: {
const ReturnReleaseFence& rep = reply.get_ReturnReleaseFence();
FenceHandle fence = rep.fence();
PTextureChild* child = rep.textureChild();
if (!fence.IsValid() || !child) {
break;
}
RefPtr<TextureClient> texture = TextureClient::AsTextureClient(child);
if (texture) {
texture->SetReleaseFenceHandle(fence);
}
break;
}
default:
NS_RUNTIMEABORT("not reached");
}
}
if (sent) {
mNeedsComposite = false;
}
} else if (HasShadowManager()) {
NS_WARNING("failed to forward Layers transaction");
}
if (!sent) {
// Clear the transaction id so that it doesn't get returned
// unless we forwarded to somewhere that doesn't actually
// have a compositor.
mTransactionIdAllocator->RevokeTransactionId(mLatestTransactionId);
}
mForwarder->RemoveTexturesIfNecessary();
mForwarder->SendPendingAsyncMessge();
mPhase = PHASE_NONE;
// this may result in Layers being deleted, which results in
// PLayer::Send__delete__() and DeallocShmem()
mKeepAlive.Clear();
}示例9: tracing
void
ClientLayerManager::ForwardTransaction(bool aScheduleComposite)
{
AutoProfilerTracing tracing("Paint", "ForwardTransaction");
TimeStamp start = TimeStamp::Now();
// Skip the synchronization for buffer since we also skip the painting during
// device-reset status.
if (!gfxPlatform::GetPlatform()->DidRenderingDeviceReset()) {
if (mForwarder->GetSyncObject() &&
mForwarder->GetSyncObject()->IsSyncObjectValid()) {
mForwarder->GetSyncObject()->Synchronize();
}
}
mPhase = PHASE_FORWARD;
mLatestTransactionId = mTransactionIdAllocator->GetTransactionId(!mIsRepeatTransaction);
TimeStamp transactionStart;
if (!mTransactionIdAllocator->GetTransactionStart().IsNull()) {
transactionStart = mTransactionIdAllocator->GetTransactionStart();
} else {
transactionStart = mTransactionStart;
}
if (gfxPrefs::AlwaysPaint() && XRE_IsContentProcess()) {
mForwarder->SendPaintTime(mLatestTransactionId, mLastPaintTime);
}
// forward this transaction's changeset to our LayerManagerComposite
bool sent = false;
bool ok = mForwarder->EndTransaction(
mRegionToClear, mLatestTransactionId, aScheduleComposite,
mPaintSequenceNumber, mIsRepeatTransaction, transactionStart,
&sent);
if (ok) {
if (sent) {
mNeedsComposite = false;
}
} else if (HasShadowManager()) {
NS_WARNING("failed to forward Layers transaction");
}
if (!sent) {
// Clear the transaction id so that it doesn't get returned
// unless we forwarded to somewhere that doesn't actually
// have a compositor.
mTransactionIdAllocator->RevokeTransactionId(mLatestTransactionId);
}
mPhase = PHASE_NONE;
// this may result in Layers being deleted, which results in
// PLayer::Send__delete__() and DeallocShmem()
mKeepAlive.Clear();
TabChild* window = mWidget ? mWidget->GetOwningTabChild() : nullptr;
if (window) {
TimeStamp end = TimeStamp::Now();
window->DidRequestComposite(start, end);
}
}示例10: switch
void
ClientLayerManager::ForwardTransaction()
{
mPhase = PHASE_FORWARD;
// forward this transaction's changeset to our LayerManagerComposite
AutoInfallibleTArray<EditReply, 10> replies;
if (HasShadowManager() && ShadowLayerForwarder::EndTransaction(&replies)) {
for (nsTArray<EditReply>::size_type i = 0; i < replies.Length(); ++i) {
const EditReply& reply = replies[i];
switch (reply.type()) {
case EditReply::TOpContentBufferSwap: {
MOZ_LAYERS_LOG(("[LayersForwarder] DoubleBufferSwap"));
const OpContentBufferSwap& obs = reply.get_OpContentBufferSwap();
CompositableChild* compositableChild =
static_cast<CompositableChild*>(obs.compositableChild());
ContentClientRemote* contentClient =
static_cast<ContentClientRemote*>(compositableChild->GetCompositableClient());
MOZ_ASSERT(contentClient);
contentClient->SwapBuffers(obs.frontUpdatedRegion());
break;
}
case EditReply::TOpTextureSwap: {
MOZ_LAYERS_LOG(("[LayersForwarder] TextureSwap"));
const OpTextureSwap& ots = reply.get_OpTextureSwap();
CompositableChild* compositableChild =
static_cast<CompositableChild*>(ots.compositableChild());
MOZ_ASSERT(compositableChild);
compositableChild->GetCompositableClient()
->SetDescriptorFromReply(ots.textureId(), ots.image());
break;
}
case EditReply::TReplyTextureRemoved: {
// XXX - to manage reuse of gralloc buffers, we'll need to add some
// glue code here to find the TextureClient and invoke a callback to
// let the camera know that the gralloc buffer is not used anymore on
// the compositor side and that it can reuse it.
break;
}
default:
NS_RUNTIMEABORT("not reached");
}
}
} else if (HasShadowManager()) {
NS_WARNING("failed to forward Layers transaction");
}
mPhase = PHASE_NONE;
// this may result in Layers being deleted, which results in
// PLayer::Send__delete__() and DeallocShmem()
mKeepAlive.Clear();
}