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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 #ifndef GrGLPath_DEFINED | 9 #ifndef GrGLPath_DEFINED |
10 #define GrGLPath_DEFINED | 10 #define GrGLPath_DEFINED |
11 | 11 |
12 #include "../GrPath.h" | 12 #include "../GrPath.h" |
13 #include "gl/GrGLFunctions.h" | 13 #include "gl/GrGLFunctions.h" |
14 | 14 |
15 class GrGpuGL; | 15 class GrGpuGL; |
16 class SkPath; | |
17 class SkStrokeRec; | |
18 | 16 |
19 /** | 17 /** |
20 * Currently this represents a path built using GL_NV_path_rendering. If we | 18 * Currently this represents a path built using GL_NV_path_rendering. If we |
21 * support other GL path extensions then this would have to have a type enum | 19 * support other GL path extensions then this would have to have a type enum |
22 * and/or be subclassed. | 20 * and/or be subclassed. |
23 */ | 21 */ |
24 | 22 |
25 class GrGLPath : public GrPath { | 23 class GrGLPath : public GrPath { |
26 public: | 24 public: |
27 GrGLPath(GrGpuGL* gpu, const SkPath& path, const SkStrokeRec& stroke); | 25 GrGLPath(GrGpuGL* gpu, const SkPath& path, const SkStrokeRec& stroke); |
28 virtual ~GrGLPath(); | 26 virtual ~GrGLPath(); |
29 GrGLuint pathID() const { return fPathID; } | 27 GrGLuint pathID() const { return fPathID; } |
30 // TODO: Figure out how to get an approximate size of the path in Gpu | 28 // TODO: Figure out how to get an approximate size of the path in Gpu |
31 // memory. | 29 // memory. |
32 virtual size_t sizeInBytes() const SK_OVERRIDE { return 100; } | 30 virtual size_t sizeInBytes() const SK_OVERRIDE { return 100; } |
33 | 31 |
34 protected: | 32 protected: |
35 virtual void onRelease() SK_OVERRIDE; | 33 virtual void onRelease() SK_OVERRIDE; |
36 virtual void onAbandon() SK_OVERRIDE; | 34 virtual void onAbandon() SK_OVERRIDE; |
37 | 35 |
38 private: | 36 private: |
39 GrGLuint fPathID; | 37 GrGLuint fPathID; |
40 | 38 |
41 typedef GrPath INHERITED; | 39 typedef GrPath INHERITED; |
42 }; | 40 }; |
43 | 41 |
44 #endif | 42 #endif |
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