Integrated Pepper3D v2 with the accelerated compositor....

webkit/glue/plugins/pepper_graphics_3d.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WEBKIT_GLUE_PLUGINS_PEPPER_GRAPHICS_3D_H_
 #define WEBKIT_GLUE_PLUGINS_PEPPER_GRAPHICS_3D_H_
 
+#include "base/callback.h"
 #include "base/scoped_ptr.h"
+#include "gfx/size.h"
 #include "gpu/command_buffer/client/gles2_cmd_helper.h"
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "ppapi/c/pp_instance.h"
 #include "webkit/glue/plugins/pepper_plugin_delegate.h"
 #include "webkit/glue/plugins/pepper_resource.h"
 
-namespace gfx {
-class Rect;
-}  // namespace gfx
-
 namespace gpu {
-class CommandBuffer;
+namespace gles2 {
+class GLES2Implementation;
+}
 }  // namespace gpu
 
 struct PPB_Graphics3D_Dev;
 struct PPB_OpenGLES_Dev;
 
 namespace pepper {
 
 class Graphics3D : public Resource {
  public:
   explicit Graphics3D(PluginModule* module);
@@ skipping 10 matching lines @@
   static void ResetCurrent();
 
   // Resource override.
   virtual Graphics3D* AsGraphics3D() {
     return this;
   }
 
   bool Init(PP_Instance instance_id, int32_t config,
             const int32_t* attrib_list);
 
+  // Associates this Graphics3D with the given plugin instance. You can pass
+  // NULL to clear the existing device. Returns true on success. In this case,
+  // the last rendered frame is displayed.
+  // TODO(apatrick): Figure out the best semantics here.
+  bool BindToInstance(PluginInstance* new_instance);
+
   bool MakeCurrent();
 
   bool SwapBuffers();
 
+  unsigned GetError();
+
+  void ResizeBackingTexture(const gfx::Size& size);
+
+  void SetSwapBuffersCallback(Callback0::Type* callback);
+
+  unsigned GetBackingTextureId();
+
   gpu::gles2::GLES2Implementation* impl() {
-    return gles2_implementation_.get();
+    return gles2_implementation_;
   }
 
  private:
-  void HandleRepaint(PP_Instance instance_id);
   void Destroy();
 
+  // Non-owning pointer to the plugin instance this context is currently bound
+  // to, if any. If the context is currently unbound, this will be NULL.
+  PluginInstance* bound_instance_;
+
   // PluginDelegate's 3D Context. Responsible for providing the command buffer.
   scoped_ptr<PluginDelegate::PlatformContext3D> platform_context_;
 
-  // Command buffer is owned by the platform context.
-  gpu::CommandBuffer* command_buffer_;
-
-  // GLES2 Command Helper instance.
-  scoped_ptr<gpu::gles2::GLES2CmdHelper> gles2_helper_;
-
-  // ID of the transfer buffer.
-  int32_t transfer_buffer_id_;
-
-  // GLES2 Implementation instance.
-  scoped_ptr<gpu::gles2::GLES2Implementation> gles2_implementation_;
-
-  // Runnable methods that must be cancelled when the 3D context is destroyed.
-  ScopedRunnableMethodFactory<Graphics3D> method_factory3d_;
+  // GLES2 Implementation instance. Owned by the platform context's GGL context.
+  gpu::gles2::GLES2Implementation* gles2_implementation_;
 };
 
 }  // namespace pepper
 
 #endif  // WEBKIT_GLUE_PLUGINS_PEPPER_GRAPHICS_3D_H_