Use ContextProvider subclass to provide WGC3D pointers
Some cc::ContextProvider instances will also need to provide WebGraphicsContext3D*
interfaces to the underlying GL context, but not all. This adds a subclass of ContextProvider
in content:: to use for these users. The compositor itself doesn't need the WGC3D
accessor so it just uses the base class.
BUG=181120
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=244383
Review URL: https://codereview.chromium.org/126093010
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244697 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/content/renderer/render_thread_impl.h b/content/renderer/render_thread_impl.h
index c9e4142..c16fc65a 100644
--- a/content/renderer/render_thread_impl.h
+++ b/content/renderer/render_thread_impl.h
@@ -59,6 +59,7 @@
namespace webkit {
namespace gpu {
+class ContextProviderWebContext;
class GrContextForWebGraphicsContext3D;
}
}
@@ -263,7 +264,8 @@
scoped_refptr<RendererGpuVideoAcceleratorFactories> GetGpuFactories();
scoped_refptr<cc::ContextProvider> OffscreenCompositorContextProvider();
- scoped_refptr<cc::ContextProvider> SharedMainThreadContextProvider();
+ scoped_refptr<webkit::gpu::ContextProviderWebContext>
+ SharedMainThreadContextProvider();
// AudioRendererMixerManager instance which manages renderer side mixer
// instances shared based on configured audio parameters. Lazily created on
