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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 GrClipMaskCache_DEFINED | 8 #ifndef GrClipMaskCache_DEFINED |
9 #define GrClipMaskCache_DEFINED | 9 #define GrClipMaskCache_DEFINED |
10 | 10 |
11 #include "GrContext.h" | 11 #include "GrContext.h" |
12 #include "GrNoncopyable.h" | |
13 #include "SkClipStack.h" | 12 #include "SkClipStack.h" |
| 13 #include "SkTypes.h" |
14 | 14 |
15 class GrTexture; | 15 class GrTexture; |
16 | 16 |
17 /** | 17 /** |
18 * The stencil buffer stores the last clip path - providing a single entry | 18 * The stencil buffer stores the last clip path - providing a single entry |
19 * "cache". This class provides similar functionality for AA clip paths | 19 * "cache". This class provides similar functionality for AA clip paths |
20 */ | 20 */ |
21 class GrClipMaskCache : public GrNoncopyable { | 21 class GrClipMaskCache : public SkNoncopyable { |
22 public: | 22 public: |
23 GrClipMaskCache(); | 23 GrClipMaskCache(); |
24 | 24 |
25 ~GrClipMaskCache() { | 25 ~GrClipMaskCache() { |
26 | 26 |
27 while (!fStack.empty()) { | 27 while (!fStack.empty()) { |
28 GrClipStackFrame* temp = (GrClipStackFrame*) fStack.back(); | 28 GrClipStackFrame* temp = (GrClipStackFrame*) fStack.back(); |
29 temp->~GrClipStackFrame(); | 29 temp->~GrClipStackFrame(); |
30 fStack.pop_back(); | 30 fStack.pop_back(); |
31 } | 31 } |
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226 // texture coords for the geometry drawn with this mask. | 226 // texture coords for the geometry drawn with this mask. |
227 GrAutoScratchTexture fLastMask; | 227 GrAutoScratchTexture fLastMask; |
228 // fLastBound stores the bounding box of the clip mask in clip-stack spa
ce. This rect is | 228 // fLastBound stores the bounding box of the clip mask in clip-stack spa
ce. This rect is |
229 // used by GrClipMaskManager to position a rect and compute texture coor
ds for the mask. | 229 // used by GrClipMaskManager to position a rect and compute texture coor
ds for the mask. |
230 SkIRect fLastBound; | 230 SkIRect fLastBound; |
231 }; | 231 }; |
232 | 232 |
233 GrContext* fContext; | 233 GrContext* fContext; |
234 SkDeque fStack; | 234 SkDeque fStack; |
235 | 235 |
236 typedef GrNoncopyable INHERITED; | 236 typedef SkNoncopyable INHERITED; |
237 }; | 237 }; |
238 | 238 |
239 #endif // GrClipMaskCache_DEFINED | 239 #endif // GrClipMaskCache_DEFINED |
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