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Side by Side Diff: src/gpu/GrAARectRenderer.h

Issue 1151283004: Split drawing functionality out of GrContext and into new GrDrawContext (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Fix no-GPU builds Created 5 years, 6 months ago
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1 /* 1 /*
2 * Copyright 2012 Google Inc. 2 * Copyright 2012 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #ifndef GrAARectRenderer_DEFINED 8 #ifndef GrAARectRenderer_DEFINED
9 #define GrAARectRenderer_DEFINED 9 #define GrAARectRenderer_DEFINED
10 10
11 #include "GrColor.h" 11 #include "GrColor.h"
12 #include "SkMatrix.h" 12 #include "SkMatrix.h"
13 #include "SkRect.h" 13 #include "SkRect.h"
14 #include "SkRefCnt.h"
15 #include "SkStrokeRec.h" 14 #include "SkStrokeRec.h"
16 15
17 class GrClip; 16 class GrClip;
18 class GrDrawTarget; 17 class GrDrawTarget;
19 class GrIndexBuffer; 18 class GrIndexBuffer;
20 class GrPipelineBuilder; 19 class GrPipelineBuilder;
21 20
22 /* 21 /*
23 * This class wraps helper functions that draw AA rects (filled & stroked) 22 * This class wraps helper functions that draw AA rects (filled & stroked)
24 */ 23 */
25 class GrAARectRenderer : public SkRefCnt { 24 class GrAARectRenderer {
26 public: 25 public:
27 SK_DECLARE_INST_COUNT(GrAARectRenderer)
28
29 // TODO: potentialy fuse the fill & stroke methods and differentiate 26 // TODO: potentialy fuse the fill & stroke methods and differentiate
30 // between them by passing in stroke (==NULL means fill). 27 // between them by passing in stroke (==NULL means fill).
31 28
32 void fillAARect(GrDrawTarget* target, 29 static void FillAARect(GrDrawTarget* target,
33 GrPipelineBuilder* pipelineBuilder, 30 GrPipelineBuilder* pipelineBuilder,
34 GrColor color, 31 GrColor color,
35 const SkMatrix& viewMatrix, 32 const SkMatrix& viewMatrix,
36 const SkRect& rect, 33 const SkRect& rect,
37 const SkRect& devRect) { 34 const SkRect& devRect) {
38 this->geometryFillAARect(target, pipelineBuilder, color, viewMatrix, rec t, devRect); 35 GeometryFillAARect(target, pipelineBuilder, color, viewMatrix, rect, dev Rect);
39 } 36 }
40 37
41 void strokeAARect(GrDrawTarget*, 38 static void StrokeAARect(GrDrawTarget*,
42 GrPipelineBuilder*, 39 GrPipelineBuilder*,
43 GrColor, 40 GrColor,
44 const SkMatrix& viewMatrix, 41 const SkMatrix& viewMatrix,
45 const SkRect& rect, 42 const SkRect& rect,
46 const SkRect& devRect, 43 const SkRect& devRect,
47 const SkStrokeRec& stroke); 44 const SkStrokeRec& stroke);
48 45
49 // First rect is outer; second rect is inner 46 // First rect is outer; second rect is inner
50 void fillAANestedRects(GrDrawTarget*, 47 static void FillAANestedRects(GrDrawTarget*,
51 GrPipelineBuilder*, 48 GrPipelineBuilder*,
52 GrColor, 49 GrColor,
53 const SkMatrix& viewMatrix, 50 const SkMatrix& viewMatrix,
54 const SkRect rects[2]); 51 const SkRect rects[2]);
55 52
56 private: 53 private:
57 void geometryFillAARect(GrDrawTarget*, 54 GrAARectRenderer();
58 GrPipelineBuilder*,
59 GrColor,
60 const SkMatrix& viewMatrix,
61 const SkRect& rect,
62 const SkRect& devRect);
63 55
64 void geometryStrokeAARect(GrDrawTarget*, 56 static void GeometryFillAARect(GrDrawTarget*,
65 GrPipelineBuilder*, 57 GrPipelineBuilder*,
66 GrColor, 58 GrColor,
67 const SkMatrix& viewMatrix, 59 const SkMatrix& viewMatrix,
68 const SkRect& devOutside, 60 const SkRect& rect,
69 const SkRect& devOutsideAssist, 61 const SkRect& devRect);
70 const SkRect& devInside,
71 bool miterStroke);
72 62
73 typedef SkRefCnt INHERITED; 63 static void GeometryStrokeAARect(GrDrawTarget*,
64 GrPipelineBuilder*,
65 GrColor,
66 const SkMatrix& viewMatrix,
67 const SkRect& devOutside,
68 const SkRect& devOutsideAssist,
69 const SkRect& devInside,
70 bool miterStroke);
74 }; 71 };
75 72
76 #endif // GrAARectRenderer_DEFINED 73 #endif // GrAARectRenderer_DEFINED
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