本文整理汇总了C++中LayerTransactionParent类的典型用法代码示例。如果您正苦于以下问题：C++ LayerTransactionParent类的具体用法？C++ LayerTransactionParent怎么用？C++ LayerTransactionParent使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了LayerTransactionParent类的7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: MOZ_ASSERT
PLayerTransactionParent*
CompositorParent::AllocPLayerTransactionParent(const nsTArray<LayersBackend>& aBackendHints,
const uint64_t& aId,
TextureFactoryIdentifier* aTextureFactoryIdentifier,
bool *aSuccess)
{
MOZ_ASSERT(aId == 0);
// mWidget doesn't belong to the compositor thread, so it should be set to
// nullptr before returning from this method, to avoid accessing it elsewhere.
nsIntRect rect;
mWidget->GetClientBounds(rect);
InitializeLayerManager(aBackendHints);
mWidget = nullptr;
if (!mLayerManager) {
NS_WARNING("Failed to initialise Compositor");
*aSuccess = false;
LayerTransactionParent* p = new LayerTransactionParent(nullptr, this, 0,
// child side's process id is current process Id
base::GetProcId(base::GetCurrentProcessHandle()));
p->AddIPDLReference();
return p;
}
mCompositionManager = new AsyncCompositionManager(mLayerManager);
*aSuccess = true;
*aTextureFactoryIdentifier = mCompositor->GetTextureFactoryIdentifier();
LayerTransactionParent* p = new LayerTransactionParent(mLayerManager, this, 0,
// child side's process id is current process Id
base::GetProcId(base::GetCurrentProcessHandle()));
p->AddIPDLReference();
return p;
}示例2: MOZ_ASSERT
PLayerTransactionParent*
CrossProcessCompositorBridgeParent::AllocPLayerTransactionParent(
const nsTArray<LayersBackend>&,
const uint64_t& aId)
{
MOZ_ASSERT(aId != 0);
// Check to see if this child process has access to this layer tree.
if (!LayerTreeOwnerTracker::Get()->IsMapped(aId, OtherPid())) {
NS_ERROR("Unexpected layers id in AllocPLayerTransactionParent; dropping message...");
return nullptr;
}
MonitorAutoLock lock(*sIndirectLayerTreesLock);
CompositorBridgeParent::LayerTreeState* state = nullptr;
LayerTreeMap::iterator itr = sIndirectLayerTrees.find(aId);
if (sIndirectLayerTrees.end() != itr) {
state = &itr->second;
}
if (state && state->mLayerManager) {
state->mCrossProcessParent = this;
HostLayerManager* lm = state->mLayerManager;
LayerTransactionParent* p = new LayerTransactionParent(lm, this, aId);
p->AddIPDLReference();
sIndirectLayerTrees[aId].mLayerTree = p;
return p;
}
NS_WARNING("Created child without a matching parent?");
LayerTransactionParent* p = new LayerTransactionParent(nullptr, this, aId);
p->AddIPDLReference();
return p;
}示例3: RemoveIndirectTree
bool
CrossProcessCompositorParent::DeallocPLayerTransactionParent(PLayerTransactionParent* aLayers)
{
LayerTransactionParent* slp = static_cast<LayerTransactionParent*>(aLayers);
RemoveIndirectTree(slp->GetId());
static_cast<LayerTransactionParent*>(aLayers)->ReleaseIPDLReference();
return true;
}示例4: RemoveIndirectTree
bool
CrossProcessCompositorParent::DeallocPLayerTransactionParent(PLayerTransactionParent* aLayers)
{
LayerTransactionParent* slp = static_cast<LayerTransactionParent*>(aLayers);
RemoveIndirectTree(slp->GetId());
delete aLayers;
return true;
}示例5: EraseLayerState
bool
CrossProcessCompositorBridgeParent::DeallocPLayerTransactionParent(PLayerTransactionParent* aLayers)
{
LayerTransactionParent* slp = static_cast<LayerTransactionParent*>(aLayers);
EraseLayerState(slp->GetId());
static_cast<LayerTransactionParent*>(aLayers)->ReleaseIPDLReference();
return true;
}示例6: SendDidComposite
void
CrossProcessCompositorParent::DidComposite(uint64_t aId)
{
LayerTransactionParent *layerTree = sIndirectLayerTrees[aId].mLayerTree;
if (layerTree && layerTree->GetPendingTransactionId()) {
unused << SendDidComposite(aId, layerTree->GetPendingTransactionId());
layerTree->SetPendingTransactionId(0);
}
}示例7: MOZ_ASSERT
PLayerTransactionParent*
CrossProcessCompositorBridgeParent::AllocPLayerTransactionParent(
const nsTArray<LayersBackend>&,
const uint64_t& aId,
TextureFactoryIdentifier* aTextureFactoryIdentifier,
bool *aSuccess)
{
MOZ_ASSERT(aId != 0);
// Check to see if this child process has access to this layer tree.
if (!LayerTreeOwnerTracker::Get()->IsMapped(aId, OtherPid())) {
NS_ERROR("Unexpected layers id in AllocPLayerTransactionParent; dropping message...");
return nullptr;
}
MonitorAutoLock lock(*sIndirectLayerTreesLock);
CompositorBridgeParent::LayerTreeState* state = nullptr;
LayerTreeMap::iterator itr = sIndirectLayerTrees.find(aId);
if (sIndirectLayerTrees.end() != itr) {
state = &itr->second;
}
if (state && state->mLayerManager) {
state->mCrossProcessParent = this;
HostLayerManager* lm = state->mLayerManager;
*aTextureFactoryIdentifier = lm->GetCompositor()->GetTextureFactoryIdentifier();
*aSuccess = true;
LayerTransactionParent* p = new LayerTransactionParent(lm, this, aId);
p->AddIPDLReference();
sIndirectLayerTrees[aId].mLayerTree = p;
p->SetPendingCompositorUpdates(state->mPendingCompositorUpdates);
return p;
}
NS_WARNING("Created child without a matching parent?");
// XXX: should be false, but that causes us to fail some tests on Mac w/ OMTC.
// Bug 900745. change *aSuccess to false to see test failures.
*aSuccess = true;
LayerTransactionParent* p = new LayerTransactionParent(nullptr, this, aId);
p->AddIPDLReference();
return p;
}