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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 GrContext_DEFINED | 8 #ifndef GrContext_DEFINED |
9 #define GrContext_DEFINED | 9 #define GrContext_DEFINED |
10 | 10 |
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976 | 976 |
977 void setupDrawBuffer(); | 977 void setupDrawBuffer(); |
978 | 978 |
979 class AutoCheckFlush; | 979 class AutoCheckFlush; |
980 /// Sets the paint and returns the target to draw into. The paint can be NUL
L in which case the | 980 /// Sets the paint and returns the target to draw into. The paint can be NUL
L in which case the |
981 /// draw state is left unmodified. | 981 /// draw state is left unmodified. |
982 GrDrawTarget* prepareToDraw(GrDrawState* ds, const GrPaint* paint, const Aut
oCheckFlush*); | 982 GrDrawTarget* prepareToDraw(GrDrawState* ds, const GrPaint* paint, const Aut
oCheckFlush*); |
983 | 983 |
984 void internalDrawPath(GrDrawTarget*, | 984 void internalDrawPath(GrDrawTarget*, |
985 GrDrawState*, | 985 GrDrawState*, |
| 986 GrColor, |
986 bool useAA, | 987 bool useAA, |
987 const SkPath&, | 988 const SkPath&, |
988 const GrStrokeInfo&); | 989 const GrStrokeInfo&); |
989 | 990 |
990 GrTexture* createResizedTexture(const GrSurfaceDesc& desc, | 991 GrTexture* createResizedTexture(const GrSurfaceDesc& desc, |
991 const GrCacheID& cacheID, | 992 const GrCacheID& cacheID, |
992 const void* srcData, | 993 const void* srcData, |
993 size_t rowBytes, | 994 size_t rowBytes, |
994 bool filter); | 995 bool filter); |
995 | 996 |
996 /** | 997 /** |
997 * These functions create premul <-> unpremul effects if it is possible to g
enerate a pair | 998 * These functions create premul <-> unpremul effects if it is possible to g
enerate a pair |
998 * of effects that make a readToUPM->writeToPM->readToUPM cycle invariant. O
therwise, they | 999 * of effects that make a readToUPM->writeToPM->readToUPM cycle invariant. O
therwise, they |
999 * return NULL. | 1000 * return NULL. |
1000 */ | 1001 */ |
1001 const GrFragmentProcessor* createPMToUPMEffect(GrTexture*, bool swapRAndB, c
onst SkMatrix&); | 1002 const GrFragmentProcessor* createPMToUPMEffect(GrTexture*, bool swapRAndB, c
onst SkMatrix&); |
1002 const GrFragmentProcessor* createUPMToPMEffect(GrTexture*, bool swapRAndB, c
onst SkMatrix&); | 1003 const GrFragmentProcessor* createUPMToPMEffect(GrTexture*, bool swapRAndB, c
onst SkMatrix&); |
1003 | 1004 |
1004 /** | 1005 /** |
1005 * This callback allows the resource cache to callback into the GrContext | 1006 * This callback allows the resource cache to callback into the GrContext |
1006 * when the cache is still over budget after a purge. | 1007 * when the cache is still over budget after a purge. |
1007 */ | 1008 */ |
1008 static void OverBudgetCB(void* data); | 1009 static void OverBudgetCB(void* data); |
1009 | 1010 |
1010 typedef SkRefCnt INHERITED; | 1011 typedef SkRefCnt INHERITED; |
1011 }; | 1012 }; |
1012 | 1013 |
1013 #endif | 1014 #endif |
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