1 /*
2  * Copyright 2016 Google Inc.
3  *
4  * Use of this source code is governed by a BSD-style license that can be
5  * found in the LICENSE file.
6  */
7 
8 #ifndef GrAnalyticRectBatch_DEFINED
9 #define GrAnalyticRectBatch_DEFINED
10 
11 #include "GrColor.h"
12 
13 class GrDrawBatch;
14 class SkMatrix;
15 struct SkRect;
16 
17 /*
18  * This class wraps helper functions that draw rects analytically. Used when a shader requires a
19  * distance vector.
20  *
21  * @param color        the shape's color
22  * @param viewMatrix   the shape's local matrix
23  * @param rect         the shape in source space
24  * @param croppedRect  the shape in device space, clipped to the device's bounds
25  * @param bounds       the axis aligned bounds of the shape in device space
26  */
27 class GrAnalyticRectBatch {
28 public:
29     static GrDrawBatch* CreateAnalyticRectBatch(GrColor color,
30                                                 const SkMatrix& viewMatrix,
31                                                 const SkRect& rect,
32                                                 const SkRect& croppedRect,
33                                                 const SkRect& bounds);
34 };
35 
36 #endif // GrAnalyticRectBatch_DEFINED
37