michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef GFX_QUARTZIMAGESURFACE_H
michael@0: #define GFX_QUARTZIMAGESURFACE_H
michael@0: 
michael@0: #include "gfxASurface.h"
michael@0: #include "nsSize.h"
michael@0: 
michael@0: class gfxImageSurface;
michael@0: 
michael@0: class gfxQuartzImageSurface : public gfxASurface {
michael@0: public:
michael@0:     gfxQuartzImageSurface(gfxImageSurface *imageSurface);
michael@0:     gfxQuartzImageSurface(cairo_surface_t *csurf);
michael@0: 
michael@0:     virtual ~gfxQuartzImageSurface();
michael@0: 
michael@0:     already_AddRefed<gfxImageSurface> GetAsImageSurface();
michael@0:     virtual int32_t KnownMemoryUsed();
michael@0:     virtual const gfxIntSize GetSize() const { return gfxIntSize(mSize.width, mSize.height); }
michael@0: 
michael@0: protected:
michael@0:     gfxIntSize mSize;
michael@0: 
michael@0: private:
michael@0:     gfxIntSize ComputeSize();
michael@0: };
michael@0: 
michael@0: #endif /* GFX_QUARTZIMAGESURFACE_H */