gpu: Change Produce/ConsumeTexture to allow texture sharing

gpu/command_buffer/service/framebuffer_manager.cc

 // 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.
 
 #include "gpu/command_buffer/service/framebuffer_manager.h"
 #include "base/logging.h"
 #include "base/stringprintf.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/command_buffer/service/renderbuffer_manager.h"
 #include "gpu/command_buffer/service/texture_manager.h"
@@ skipping 37 matching lines @@
   }
 
   virtual GLenum internal_format() const OVERRIDE {
     return renderbuffer_->internal_format();
   }
 
   virtual GLsizei samples() const OVERRIDE {
     return renderbuffer_->samples();
   }
 
+  virtual GLuint object_name() const OVERRIDE {
+    return renderbuffer_->client_id();
+  }
+
   virtual bool cleared() const OVERRIDE {
     return renderbuffer_->cleared();
   }
 
   virtual void SetCleared(
       RenderbufferManager* renderbuffer_manager,
       TextureManager* /* texture_manager */,
       bool cleared) OVERRIDE {
     renderbuffer_manager->SetCleared(renderbuffer_, cleared);
   }
@@ skipping 74 matching lines @@
     GLenum temp_internal_format = 0;
     texture_ref_->texture()->GetLevelType(
         target_, level_, &temp_type, &temp_internal_format);
     return temp_internal_format;
   }
 
   virtual GLsizei samples() const OVERRIDE {
     return 0;
   }
 
+  virtual GLuint object_name() const OVERRIDE {
+    return texture_ref_->client_id();
+  }
+
   virtual bool cleared() const OVERRIDE {
     return texture_ref_->texture()->IsLevelCleared(target_, level_);
   }
 
   virtual void SetCleared(
       RenderbufferManager* /* renderbuffer_manager */,
       TextureManager* texture_manager,
       bool cleared) OVERRIDE {
     texture_manager->SetLevelCleared(texture_ref_, target_, level_, cleared);
   }
@@ skipping 414 matching lines @@
     Framebuffer* framebuffer) {
   DCHECK(framebuffer);
   return framebuffer->framebuffer_complete_state_count_id() ==
       framebuffer_state_change_count_;
 }
 
 }  // namespace gles2
 }  // namespace gpu