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Bug 1430694 - Check if RenderCompositor is created r=nical

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This commit is contained in:
sotaro 2018-01-17 09:25:31 +09:00
parent 0be9df7004
commit 952e915b38
1 changed files with 4 additions and 0 deletions
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4
gfx/webrender_bindings/WebRenderAPI.cpp
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@ -55,6 +55,10 @@ public:
layers::AutoCompleteTask complete(mTask);
UniquePtr<RenderCompositor> compositor = RenderCompositor::Create(Move(mCompositorWidget));
if (!compositor) {
// RenderCompositor::Create puts a message into gfxCriticalNote if it is nullptr
return;
}
*mUseANGLE = compositor->UseANGLE();