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Bug 1348291 - Call EndPaint when painting is skipped if BeginPaint was called. r=mattwoodrow

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This commit is contained in:
Nicolas Silva 2017-03-28 14:28:45 +02:00
parent 75216516b0
commit 70bbbf5ce9
2 changed files with 2 additions and 1 deletions
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1
gfx/layers/client/ClientPaintedLayer.cpp
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@ -57,6 +57,7 @@ ClientPaintedLayer::PaintThebes(nsTArray<ReadbackProcessor::Update>* aReadbackUp
if (!state.mRegionToDraw.IsEmpty() && !ClientManager()->GetPaintedLayerCallback()) {
ClientManager()->SetTransactionIncomplete();
mContentClient->EndPaint(nullptr);
return;
}

2
gfx/layers/client/ContentClient.cpp
View File

@ -255,7 +255,7 @@ ContentClientRemoteBuffer::EndPaint(nsTArray<ReadbackProcessor::Update>* aReadba
mOldTextures.Clear();
if (mTextureClient && mTextureClient->IsLocked()) {
if (aReadbackUpdates->Length() > 0) {
if (aReadbackUpdates && aReadbackUpdates->Length() > 0) {
RefPtr<TextureReadbackSink> readbackSink = new RemoteBufferReadbackProcessor(aReadbackUpdates, mBufferRect, mBufferRotation);
mTextureClient->SetReadbackSink(readbackSink);