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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 GrClipMaskManager_DEFINED | 8 #ifndef GrClipMaskManager_DEFINED |
9 #define GrClipMaskManager_DEFINED | 9 #define GrClipMaskManager_DEFINED |
10 | 10 |
11 #include "GrClipMaskCache.h" | 11 #include "GrClipMaskCache.h" |
12 #include "GrContext.h" | 12 #include "GrContext.h" |
13 #include "GrDrawState.h" | 13 #include "GrDrawState.h" |
| 14 #include "GrDrawTarget.h" |
14 #include "GrReducedClip.h" | 15 #include "GrReducedClip.h" |
15 #include "GrStencil.h" | 16 #include "GrStencil.h" |
16 #include "GrTexture.h" | 17 #include "GrTexture.h" |
17 | 18 |
18 #include "SkClipStack.h" | 19 #include "SkClipStack.h" |
19 #include "SkDeque.h" | 20 #include "SkDeque.h" |
20 #include "SkPath.h" | 21 #include "SkPath.h" |
21 #include "SkRefCnt.h" | 22 #include "SkRefCnt.h" |
22 #include "SkTLList.h" | 23 #include "SkTLList.h" |
23 #include "SkTypes.h" | 24 #include "SkTypes.h" |
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44 } | 45 } |
45 | 46 |
46 /** | 47 /** |
47 * Creates a clip mask if necessary as a stencil buffer or alpha texture | 48 * Creates a clip mask if necessary as a stencil buffer or alpha texture |
48 * and sets the GrGpu's scissor and stencil state. If the return is false | 49 * and sets the GrGpu's scissor and stencil state. If the return is false |
49 * then the draw can be skipped. The AutoRestoreEffects is initialized by | 50 * then the draw can be skipped. The AutoRestoreEffects is initialized by |
50 * the manager when it must install additional effects to implement the | 51 * the manager when it must install additional effects to implement the |
51 * clip. devBounds is optional but can help optimize clipping. | 52 * clip. devBounds is optional but can help optimize clipping. |
52 */ | 53 */ |
53 bool setupClipping(const GrClipData* clipDataIn, | 54 bool setupClipping(const GrClipData* clipDataIn, |
| 55 const SkRect* devBounds, |
54 GrDrawState::AutoRestoreEffects*, | 56 GrDrawState::AutoRestoreEffects*, |
55 GrDrawState::AutoRestoreStencil*, | 57 GrDrawState::AutoRestoreStencil*, |
56 const SkRect* devBounds); | 58 GrDrawTarget::ScissorState* scissorState); |
57 | 59 |
58 /** | 60 /** |
59 * Purge resources to free up memory. TODO: This class shouldn't hold any lo
ng lived refs | 61 * Purge resources to free up memory. TODO: This class shouldn't hold any lo
ng lived refs |
60 * which will allow ResourceCache2 to automatically purge anything this clas
s has created. | 62 * which will allow ResourceCache2 to automatically purge anything this clas
s has created. |
61 */ | 63 */ |
62 void purgeResources(); | 64 void purgeResources(); |
63 | 65 |
64 bool isClipInStencil() const { | 66 bool isClipInStencil() const { |
65 return kStencil_ClipMaskType == fCurrClipMaskType; | 67 return kStencil_ClipMaskType == fCurrClipMaskType; |
66 } | 68 } |
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182 * clipping. | 184 * clipping. |
183 */ | 185 */ |
184 void adjustStencilParams(GrStencilSettings* settings, | 186 void adjustStencilParams(GrStencilSettings* settings, |
185 StencilClipMode mode, | 187 StencilClipMode mode, |
186 int stencilBitCnt); | 188 int stencilBitCnt); |
187 | 189 |
188 typedef SkNoncopyable INHERITED; | 190 typedef SkNoncopyable INHERITED; |
189 }; | 191 }; |
190 | 192 |
191 #endif // GrClipMaskManager_DEFINED | 193 #endif // GrClipMaskManager_DEFINED |
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