michael@0: 
michael@0: /*
michael@0:  * Copyright 2006 The Android Open Source Project
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: 
michael@0: #ifndef SkRasterizer_DEFINED
michael@0: #define SkRasterizer_DEFINED
michael@0: 
michael@0: #include "SkFlattenable.h"
michael@0: #include "SkMask.h"
michael@0: 
michael@0: class SkMaskFilter;
michael@0: class SkMatrix;
michael@0: class SkPath;
michael@0: struct SkIRect;
michael@0: 
michael@0: class SK_API SkRasterizer : public SkFlattenable {
michael@0: public:
michael@0:     SK_DECLARE_INST_COUNT(SkRasterizer)
michael@0: 
michael@0:     /** Turn the path into a mask, respecting the specified local->device matrix.
michael@0:     */
michael@0:     bool rasterize(const SkPath& path, const SkMatrix& matrix,
michael@0:                    const SkIRect* clipBounds, SkMaskFilter* filter,
michael@0:                    SkMask* mask, SkMask::CreateMode mode) const;
michael@0: 
michael@0:     SK_DEFINE_FLATTENABLE_TYPE(SkRasterizer)
michael@0: 
michael@0: protected:
michael@0:     SkRasterizer() {}
michael@0:     SkRasterizer(SkReadBuffer& buffer) : INHERITED(buffer) {}
michael@0: 
michael@0:     virtual bool onRasterize(const SkPath& path, const SkMatrix& matrix,
michael@0:                              const SkIRect* clipBounds,
michael@0:                              SkMask* mask, SkMask::CreateMode mode) const;
michael@0: 
michael@0: private:
michael@0:     typedef SkFlattenable INHERITED;
michael@0: };
michael@0: 
michael@0: #endif