Part 10 of cc/ directory shuffles: layers

cc/texture_layer_client.h

-// Copyright 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 CC_TEXTURE_LAYER_CLIENT_H_
-#define CC_TEXTURE_LAYER_CLIENT_H_
-
-namespace WebKit {
-class WebGraphicsContext3D;
-}
-
-namespace cc {
-class ResourceUpdateQueue;
-
-class TextureLayerClient {
-public:
-    // Called to prepare this layer's texture for compositing. The client may queue a texture
-    // upload or copy on the ResourceUpdateQueue.
-    // Returns the texture ID to be used for compositing.
-    virtual unsigned prepareTexture(ResourceUpdateQueue&) = 0;
-
-    // Returns the context that is providing the texture. Used for rate limiting and detecting lost context.
-    virtual WebKit::WebGraphicsContext3D* context() = 0;
-
-protected:
-    virtual ~TextureLayerClient() { }
-};
-
-}
-
-#endif  // CC_TEXTURE_LAYER_CLIENT_H_