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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 "GrPaint.h"
class GrDrawTarget;
class GrPipelineBuilder;
struct SkRect;
class SkStrokeRec;
/*
* This class wraps helper functions that draw ovals and roundrects (filled & stroked)
*/
class GrOvalRenderer {
public:
static bool DrawOval(GrDrawTarget*,
const GrPipelineBuilder&,
GrColor,
const SkMatrix& viewMatrix,
bool useAA,
const SkRect& oval,
const SkStrokeRec& stroke);
static bool DrawRRect(GrDrawTarget*,
const GrPipelineBuilder&,
GrColor,
const SkMatrix& viewMatrix,
bool useAA,
const SkRRect& rrect,
const SkStrokeRec& stroke);
static bool DrawDRRect(GrDrawTarget* target,
const GrPipelineBuilder&,
GrColor,
const SkMatrix& viewMatrix,
bool useAA,
const SkRRect& outer,
const SkRRect& inner);
private:
GrOvalRenderer();
static bool DrawEllipse(GrDrawTarget* target,
const GrPipelineBuilder&,
GrColor,
const SkMatrix& viewMatrix,
bool useCoverageAA,
const SkRect& ellipse,
const SkStrokeRec& stroke);
static bool DrawDIEllipse(GrDrawTarget* target,
const GrPipelineBuilder&,
GrColor,
const SkMatrix& viewMatrix,
bool useCoverageAA,
const SkRect& ellipse,
const SkStrokeRec& stroke);
static void DrawCircle(GrDrawTarget* target,
const GrPipelineBuilder&,
GrColor,
const SkMatrix& viewMatrix,
bool useCoverageAA,
const SkRect& circle,
const SkStrokeRec& stroke);
};
#endif // GrOvalRenderer_DEFINED
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