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1 /* | 1 /* |
2 * Copyright 2010 Google Inc. | 2 * Copyright 2010 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 GrClip_DEFINED | 8 #ifndef GrClip_DEFINED |
9 #define GrClip_DEFINED | 9 #define GrClip_DEFINED |
10 | 10 |
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107 fClipType = kClipStack_ClipType; | 107 fClipType = kClipStack_ClipType; |
108 fClip.fStack = SkRef(clipStack); | 108 fClip.fStack = SkRef(clipStack); |
109 if (origin) { | 109 if (origin) { |
110 fOrigin = *origin; | 110 fOrigin = *origin; |
111 } else { | 111 } else { |
112 fOrigin.setZero(); | 112 fOrigin.setZero(); |
113 } | 113 } |
114 } | 114 } |
115 } | 115 } |
116 | 116 |
117 void setIRect(const SkIRect& irect) { | |
118 this->reset(); | |
119 fClipType = kIRect_ClipType; | |
120 fOrigin.setZero(); | |
121 fClip.fIRect = irect; | |
122 } | |
123 | |
124 const SkIRect& irect() const { | 117 const SkIRect& irect() const { |
125 SkASSERT(kIRect_ClipType == fClipType); | 118 SkASSERT(kIRect_ClipType == fClipType); |
126 return fClip.fIRect; | 119 return fClip.fIRect; |
127 } | 120 } |
128 | 121 |
129 void reset() { | 122 void reset() { |
130 if (kClipStack_ClipType == fClipType) { | 123 if (kClipStack_ClipType == fClipType) { |
131 fClip.fStack->unref(); | 124 fClip.fStack->unref(); |
132 fClip.fStack = NULL; | 125 fClip.fStack = NULL; |
133 } | 126 } |
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183 union Clip { | 176 union Clip { |
184 const SkClipStack* fStack; | 177 const SkClipStack* fStack; |
185 SkIRect fIRect; | 178 SkIRect fIRect; |
186 } fClip; | 179 } fClip; |
187 | 180 |
188 SkIPoint fOrigin; | 181 SkIPoint fOrigin; |
189 ClipType fClipType; | 182 ClipType fClipType; |
190 }; | 183 }; |
191 | 184 |
192 #endif | 185 #endif |
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