本文整理汇总了C++中CompositableChild类的典型用法代码示例。如果您正苦于以下问题：C++ CompositableChild类的具体用法？C++ CompositableChild怎么用？C++ CompositableChild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CompositableChild类的4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
void
ImageBridgeChild::EndTransaction()
{
MOZ_ASSERT(!mTxn->Finished(), "forgot BeginTransaction?");
AutoEndTransaction _(mTxn);
if (mTxn->IsEmpty()) {
return;
}
AutoInfallibleTArray<CompositableOperation, 10> cset;
cset.SetCapacity(mTxn->mOperations.size());
if (!mTxn->mOperations.empty()) {
cset.AppendElements(&mTxn->mOperations.front(), mTxn->mOperations.size());
}
ShadowLayerForwarder::PlatformSyncBeforeUpdate();
AutoInfallibleTArray<EditReply, 10> replies;
if (mTxn->mSwapRequired) {
if (!SendUpdate(cset, &replies)) {
NS_WARNING("could not send async texture transaction");
return;
}
} else {
// If we don't require a swap we can call SendUpdateNoSwap which
// assumes that aReplies is empty (DEBUG assertion)
if (!SendUpdateNoSwap(cset)) {
NS_WARNING("could not send async texture transaction (no swap)");
return;
}
}
for (nsTArray<EditReply>::size_type i = 0; i < replies.Length(); ++i) {
const EditReply& reply = replies[i];
switch (reply.type()) {
case EditReply::TOpTextureSwap: {
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");
}
}
}示例3:
/* static */ uint64_t
CompositableClient::GetTrackersHolderId(PCompositableChild* aActor)
{
CompositableChild* child = static_cast<CompositableChild*>(aActor);
return child->GetId();
}示例4: 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();
}