Index: webkit/plugins/ppapi/ppb_graphics_3d_impl.h |
diff --git a/webkit/plugins/ppapi/ppb_graphics_3d_impl.h b/webkit/plugins/ppapi/ppb_graphics_3d_impl.h |
index b3eaa6232c034f8e84e4a9ec5580674cc7695cd3..0a9c402ff3f4708e3cfcaa45f1dbfdb154e1ac2c 100644 |
--- a/webkit/plugins/ppapi/ppb_graphics_3d_impl.h |
+++ b/webkit/plugins/ppapi/ppb_graphics_3d_impl.h |
@@ -46,6 +46,9 @@ class PPB_Graphics3D_Impl : public ::ppapi::PPB_Graphics3D_Shared { |
// Returns the id of texture that can be used by the compositor. |
unsigned int GetBackingTextureId(); |
+ // Returns true if the backing texture is always opaque. |
+ bool IsOpaque(); |
+ |
// Notifications about the view's progress painting. See PluginInstance. |
// These messages are used to send Flush callbacks to the plugin. |
void ViewWillInitiatePaint(); |