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/*
* Copyright 2013 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef GrOvalRenderer_DEFINED
#define GrOvalRenderer_DEFINED
#include "GrContext.h"
#include "GrPaint.h"
#include "GrRefCnt.h"
#include "GrRect.h"
class GrContext;
class GrDrawTarget;
class GrPaint;
class SkStrokeRec;
/*
* This class wraps helper functions that draw ovals and roundrects (filled & stroked)
*/
class GrOvalRenderer : public GrRefCnt {
public:
SK_DECLARE_INST_COUNT(GrOvalRenderer)
GrOvalRenderer() : fRRectIndexBuffer(NULL) {}
~GrOvalRenderer() {}
bool drawOval(GrDrawTarget* target, const GrContext* context, bool useAA,
const GrRect& oval, const SkStrokeRec& stroke);
bool drawSimpleRRect(GrDrawTarget* target, GrContext* context, bool useAA,
const SkRRect& rrect, const SkStrokeRec& stroke);
private:
bool drawEllipse(GrDrawTarget* target, bool useAA,
const GrRect& ellipse,
const SkStrokeRec& stroke);
void drawCircle(GrDrawTarget* target, bool useAA,
const GrRect& circle,
const SkStrokeRec& stroke);
GrIndexBuffer* rRectIndexBuffer(GrGpu* gpu);
GrIndexBuffer* fRRectIndexBuffer;
typedef GrRefCnt INHERITED;
};
#endif // GrOvalRenderer_DEFINED
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