Add GL_CHROMIUM_texture_mailbox entrypoints to wgc3d implementations

content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h

 // Copyright (c) 2012 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 CONTENT_COMMON_GPU_CLIENT_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_
 #define CONTENT_COMMON_GPU_CLIENT_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 23 matching lines @@
 class TransferBuffer;
 
 namespace gles2 {
 class GLES2CmdHelper;
 class GLES2Implementation;
 }
 }
 
 using WebKit::WebGLId;
 
+using WebKit::WGC3Dbyte;
 using WebKit::WGC3Dchar;
 using WebKit::WGC3Denum;
 using WebKit::WGC3Dboolean;
 using WebKit::WGC3Dbitfield;
 using WebKit::WGC3Dint;
 using WebKit::WGC3Dsizei;
 using WebKit::WGC3Duint;
 using WebKit::WGC3Dfloat;
 using WebKit::WGC3Dclampf;
 using WebKit::WGC3Dintptr;
@@ skipping 186 matching lines @@
   virtual void drawArrays(WGC3Denum mode, WGC3Dint first, WGC3Dsizei count);
   virtual void drawElements(WGC3Denum mode,
                             WGC3Dsizei count,
                             WGC3Denum type,
                             WGC3Dintptr offset);
 
   virtual void enable(WGC3Denum cap);
   virtual void enableVertexAttribArray(WGC3Duint index);
   virtual void finish();
   virtual void flush();
-  virtual void shallowFlushCHROMIUM();
   virtual void framebufferRenderbuffer(WGC3Denum target,
                                        WGC3Denum attachment,
                                        WGC3Denum renderbuffertarget,
                                        WebGLId renderbuffer);
   virtual void framebufferTexture2D(WGC3Denum target,
                                     WGC3Denum attachment,
                                     WGC3Denum textarget,
                                     WebGLId texture,
                                     WGC3Dint level);
   virtual void frontFace(WGC3Denum mode);
@@ skipping 306 matching lines @@
   virtual void getQueryObjectuivEXT(
       WebGLId query, WGC3Denum pname, WGC3Duint* params);
 
   virtual void copyTextureCHROMIUM(WGC3Denum target, WebGLId source_id,
                                    WebGLId dest_id, WGC3Dint level,
                                    WGC3Denum internal_format);
 
   virtual void bindUniformLocationCHROMIUM(WebGLId program, WGC3Dint location,
                                            const WGC3Dchar* uniform);
 
+  virtual void shallowFlushCHROMIUM();
+
+  virtual void genMailboxCHROMIUM(WGC3Dbyte* mailbox);
+  virtual void produceTextureCHROMIUM(WGC3Denum target,
+                                      const WGC3Dbyte* mailbox);
+  virtual void consumeTextureCHROMIUM(WGC3Denum target,
+                                      const WGC3Dbyte* mailbox);
+
  protected:
   virtual GrGLInterface* onCreateGrGLInterface();
 
  private:
   // These are the same error codes as used by EGL.
   enum Error {
     SUCCESS               = 0x3000,
     BAD_ATTRIBUTE         = 0x3004,
     CONTEXT_LOST          = 0x300E
   };
@@ skipping 114 matching lines @@
   CommandBufferProxy* command_buffer_;
   gpu::gles2::GLES2CmdHelper* gles2_helper_;
   gpu::TransferBuffer* transfer_buffer_;
   gpu::gles2::GLES2Implementation* gl_;
   Error last_error_;
   int frame_number_;
   bool bind_generates_resources_;
 };
 
 #endif  // CONTENT_COMMON_GPU_CLIENT_WEBGRAPHICSCONTEXT3D_COMMAND_BUFFER_IMPL_H_