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-rw-r--r--libs/hwui/RenderNode.cpp121
1 files changed, 31 insertions, 90 deletions
diff --git a/libs/hwui/RenderNode.cpp b/libs/hwui/RenderNode.cpp
index dd20a76eb561..a03ded643521 100644
--- a/libs/hwui/RenderNode.cpp
+++ b/libs/hwui/RenderNode.cpp
@@ -51,7 +51,7 @@ RenderNode::RenderNode()
RenderNode::~RenderNode() {
deleteDisplayList(nullptr);
delete mStagingDisplayList;
- LOG_ALWAYS_FATAL_IF(mLayer, "layer missed detachment!");
+ LOG_ALWAYS_FATAL_IF(hasLayer(), "layer missed detachment!");
}
void RenderNode::setStagingDisplayList(DisplayList* displayList, TreeObserver* observer) {
@@ -81,7 +81,7 @@ void RenderNode::output(std::ostream& output, uint32_t level) {
<< (properties().hasShadow() ? ", casting shadow" : "")
<< (isRenderable() ? "" : ", empty")
<< (properties().getProjectBackwards() ? ", projected" : "")
- << (mLayer != nullptr ? ", on HW Layer" : "")
+ << (hasLayer() ? ", on HW Layer" : "")
<< ")" << std::endl;
properties().debugOutputProperties(output, level + 1);
@@ -229,19 +229,6 @@ void RenderNode::prepareLayer(TreeInfo& info, uint32_t dirtyMask) {
}
}
-static OffscreenBuffer* createLayer(RenderState& renderState, uint32_t width, uint32_t height) {
- return renderState.layerPool().get(renderState, width, height);
-}
-
-static void destroyLayer(OffscreenBuffer* layer) {
- RenderState& renderState = layer->renderState;
- renderState.layerPool().putOrDelete(layer);
-}
-
-static bool layerMatchesWidthAndHeight(OffscreenBuffer* layer, int width, int height) {
- return layer->viewportWidth == (uint32_t) width && layer->viewportHeight == (uint32_t)height;
-}
-
void RenderNode::pushLayerUpdate(TreeInfo& info) {
LayerType layerType = properties().effectiveLayerType();
// If we are not a layer OR we cannot be rendered (eg, view was detached)
@@ -250,36 +237,17 @@ void RenderNode::pushLayerUpdate(TreeInfo& info) {
|| CC_UNLIKELY(!isRenderable())
|| CC_UNLIKELY(properties().getWidth() == 0)
|| CC_UNLIKELY(properties().getHeight() == 0)) {
- if (CC_UNLIKELY(mLayer)) {
- destroyLayer(mLayer);
- mLayer = nullptr;
+ if (CC_UNLIKELY(hasLayer())) {
+ renderthread::CanvasContext::destroyLayer(this);
}
return;
}
- bool transformUpdateNeeded = false;
- if (!mLayer) {
- mLayer = createLayer(info.canvasContext.getRenderState(), getWidth(), getHeight());
+ if(info.canvasContext.createOrUpdateLayer(this, *info.damageAccumulator)) {
damageSelf(info);
- transformUpdateNeeded = true;
- } else if (!layerMatchesWidthAndHeight(mLayer, getWidth(), getHeight())) {
- // TODO: remove now irrelevant, currently enqueued damage (respecting damage ordering)
- // Or, ideally, maintain damage between frames on node/layer so ordering is always correct
- RenderState& renderState = mLayer->renderState;
- if (properties().fitsOnLayer()) {
- mLayer = renderState.layerPool().resize(mLayer, getWidth(), getHeight());
- } else {
- destroyLayer(mLayer);
- mLayer = nullptr;
- }
- damageSelf(info);
- transformUpdateNeeded = true;
}
- SkRect dirty;
- info.damageAccumulator->peekAtDirty(&dirty);
-
- if (!mLayer) {
+ if (!hasLayer()) {
Caches::getInstance().dumpMemoryUsage();
if (info.errorHandler) {
std::ostringstream err;
@@ -296,13 +264,8 @@ void RenderNode::pushLayerUpdate(TreeInfo& info) {
return;
}
- if (transformUpdateNeeded && mLayer) {
- // update the transform in window of the layer to reset its origin wrt light source position
- Matrix4 windowTransform;
- info.damageAccumulator->computeCurrentTransform(&windowTransform);
- mLayer->setWindowTransform(windowTransform);
- }
-
+ SkRect dirty;
+ info.damageAccumulator->peekAtDirty(&dirty);
info.layerUpdateQueue->enqueueLayerWithDamage(this, dirty);
// There might be prefetched layers that need to be accounted for.
@@ -332,9 +295,9 @@ void RenderNode::prepareTreeImpl(TreeInfo& info, bool functorsNeedLayer) {
bool willHaveFunctor = false;
if (info.mode == TreeInfo::MODE_FULL && mStagingDisplayList) {
- willHaveFunctor = !mStagingDisplayList->getFunctors().empty();
+ willHaveFunctor = mStagingDisplayList->hasFunctor();
} else if (mDisplayList) {
- willHaveFunctor = !mDisplayList->getFunctors().empty();
+ willHaveFunctor = mDisplayList->hasFunctor();
}
bool childFunctorsNeedLayer = mProperties.prepareForFunctorPresence(
willHaveFunctor, functorsNeedLayer);
@@ -347,15 +310,15 @@ void RenderNode::prepareTreeImpl(TreeInfo& info, bool functorsNeedLayer) {
if (info.mode == TreeInfo::MODE_FULL) {
pushStagingDisplayListChanges(info);
}
- prepareSubTree(info, childFunctorsNeedLayer, mDisplayList);
if (mDisplayList) {
- for (auto& vectorDrawable : mDisplayList->getVectorDrawables()) {
- // If any vector drawable in the display list needs update, damage the node.
- if (vectorDrawable->isDirty()) {
- damageSelf(info);
- }
- vectorDrawable->setPropertyChangeWillBeConsumed(true);
+ info.out.hasFunctors |= mDisplayList->hasFunctor();
+ bool isDirty = mDisplayList->prepareListAndChildren(info, childFunctorsNeedLayer,
+ [](RenderNode* child, TreeInfo& info, bool functorsNeedLayer) {
+ child->prepareTreeImpl(info, functorsNeedLayer);
+ });
+ if (isDirty) {
+ damageSelf(info);
}
}
pushLayerUpdate(info);
@@ -393,20 +356,15 @@ void RenderNode::syncDisplayList(TreeInfo* info) {
// Make sure we inc first so that we don't fluctuate between 0 and 1,
// which would thrash the layer cache
if (mStagingDisplayList) {
- for (auto&& child : mStagingDisplayList->getChildren()) {
- child->renderNode->incParentRefCount();
- }
+ mStagingDisplayList->updateChildren([](RenderNode* child) {
+ child->incParentRefCount();
+ });
}
deleteDisplayList(info ? info->observer : nullptr, info);
mDisplayList = mStagingDisplayList;
mStagingDisplayList = nullptr;
if (mDisplayList) {
- for (auto& iter : mDisplayList->getFunctors()) {
- (*iter.functor)(DrawGlInfo::kModeSync, nullptr);
- }
- for (auto& vectorDrawable : mDisplayList->getVectorDrawables()) {
- vectorDrawable->syncProperties();
- }
+ mDisplayList->syncContents();
}
}
@@ -423,41 +381,24 @@ void RenderNode::pushStagingDisplayListChanges(TreeInfo& info) {
void RenderNode::deleteDisplayList(TreeObserver* observer, TreeInfo* info) {
if (mDisplayList) {
- for (auto&& child : mDisplayList->getChildren()) {
- child->renderNode->decParentRefCount(observer, info);
+ mDisplayList->updateChildren([observer, info](RenderNode* child) {
+ child->decParentRefCount(observer, info);
+ });
+ if (!mDisplayList->reuseDisplayList(this, info ? &info->canvasContext : nullptr)) {
+ delete mDisplayList;
}
}
- delete mDisplayList;
mDisplayList = nullptr;
}
-void RenderNode::prepareSubTree(TreeInfo& info, bool functorsNeedLayer, DisplayList* subtree) {
- if (subtree) {
- TextureCache& cache = Caches::getInstance().textureCache;
- info.out.hasFunctors |= subtree->getFunctors().size();
- for (auto&& bitmapResource : subtree->getBitmapResources()) {
- void* ownerToken = &info.canvasContext;
- info.prepareTextures = cache.prefetchAndMarkInUse(ownerToken, bitmapResource);
- }
- for (auto&& op : subtree->getChildren()) {
- RenderNode* childNode = op->renderNode;
- info.damageAccumulator->pushTransform(&op->localMatrix);
- bool childFunctorsNeedLayer = functorsNeedLayer; // TODO! || op->mRecordedWithPotentialStencilClip;
- childNode->prepareTreeImpl(info, childFunctorsNeedLayer);
- info.damageAccumulator->popTransform();
- }
- }
-}
-
void RenderNode::destroyHardwareResources(TreeObserver* observer, TreeInfo* info) {
- if (mLayer) {
- destroyLayer(mLayer);
- mLayer = nullptr;
+ if (hasLayer()) {
+ renderthread::CanvasContext::destroyLayer(this);
}
if (mDisplayList) {
- for (auto&& child : mDisplayList->getChildren()) {
- child->renderNode->destroyHardwareResources(observer, info);
- }
+ mDisplayList->updateChildren([observer, info](RenderNode* child) {
+ child->destroyHardwareResources(observer, info);
+ });
if (mNeedsDisplayListSync) {
// Next prepare tree we are going to push a new display list, so we can
// drop our current one now
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 11:53:07 +0000