gecko-dev/gfx/thebes/gfxQuartzImageSurface.h

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938 B
C++

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* 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_QUARTZIMAGESURFACE_H
#define GFX_QUARTZIMAGESURFACE_H
#include "gfxASurface.h"
#include "nsSize.h"
class gfxImageSurface;
class gfxQuartzImageSurface : public gfxASurface {
public:
gfxQuartzImageSurface(gfxImageSurface *imageSurface);
gfxQuartzImageSurface(cairo_surface_t *csurf);
virtual ~gfxQuartzImageSurface();
already_AddRefed<gfxImageSurface> GetAsImageSurface();
virtual int32_t KnownMemoryUsed();
virtual const gfxIntSize GetSize() const { return gfxIntSize(mSize.width, mSize.height); }
protected:
gfxIntSize mSize;
private:
gfxIntSize ComputeSize();
};
#endif /* GFX_QUARTZIMAGESURFACE_H */