gecko/gfx/layers/composite/ImageLayerComposite.h

65 lines
1.7 KiB
C++

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef GFX_ImageLayerComposite_H
#define GFX_ImageLayerComposite_H
#include "mozilla/layers/PLayerTransaction.h"
#include "mozilla/layers/ShadowLayers.h"
#include "mozilla/layers/LayerManagerComposite.h"
#include "ImageLayers.h"
#include "mozilla/Mutex.h"
namespace mozilla {
namespace layers {
class ImageHost;
class ImageLayerComposite : public ImageLayer,
public LayerComposite
{
typedef gl::TextureImage TextureImage;
public:
ImageLayerComposite(LayerManagerComposite* aManager);
virtual ~ImageLayerComposite();
virtual LayerRenderState GetRenderState() MOZ_OVERRIDE;
virtual void Disconnect() MOZ_OVERRIDE;
virtual void SetCompositableHost(CompositableHost* aHost) MOZ_OVERRIDE;
virtual Layer* GetLayer() MOZ_OVERRIDE;
virtual void RenderLayer(const nsIntPoint& aOffset,
const nsIntRect& aClipRect);
virtual void ComputeEffectiveTransforms(const gfx3DMatrix& aTransformToSurface) MOZ_OVERRIDE;
virtual void CleanupResources() MOZ_OVERRIDE;
CompositableHost* GetCompositableHost() MOZ_OVERRIDE;
virtual LayerComposite* AsLayerComposite() MOZ_OVERRIDE { return this; }
#ifdef MOZ_LAYERS_HAVE_LOG
virtual const char* Name() const { return "ImageLayerComposite"; }
protected:
virtual nsACString& PrintInfo(nsACString& aTo, const char* aPrefix) MOZ_OVERRIDE;
#endif
private:
RefPtr<CompositableHost> mImageHost;
};
} /* layers */
} /* mozilla */
#endif /* GFX_ImageLayerComposite_H */