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| 1 | 1 |
| 2 | 2 |
| 3 /* | 3 /* |
| 4 * Copyright 2006 The Android Open Source Project | 4 * Copyright 2006 The Android Open Source Project |
| 5 * | 5 * |
| 6 * Use of this source code is governed by a BSD-style license that can be | 6 * Use of this source code is governed by a BSD-style license that can be |
| 7 * found in the LICENSE file. | 7 * found in the LICENSE file. |
| 8 */ | 8 */ |
| 9 | 9 |
| 10 | 10 |
| 11 #ifndef SkPaint_DEFINED | 11 #ifndef SkPaint_DEFINED |
| 12 #define SkPaint_DEFINED | 12 #define SkPaint_DEFINED |
| 13 | 13 |
| 14 #include "SkColor.h" | 14 #include "SkColor.h" |
| 15 #include "SkDrawLooper.h" | 15 #include "SkDrawLooper.h" |
| 16 #include "SkMatrix.h" | 16 #include "SkMatrix.h" |
| 17 #include "SkXfermode.h" | 17 #include "SkXfermode.h" |
| 18 #ifdef SK_BUILD_FOR_ANDROID |
| 19 #include "SkPaintOptionsAndroid.h" |
| 20 #endif |
| 18 | 21 |
| 19 class SkAnnotation; | 22 class SkAnnotation; |
| 20 class SkAutoGlyphCache; | 23 class SkAutoGlyphCache; |
| 21 class SkColorFilter; | 24 class SkColorFilter; |
| 22 class SkDescriptor; | 25 class SkDescriptor; |
| 23 struct SkDeviceProperties; | 26 struct SkDeviceProperties; |
| 24 class SkReadBuffer; | 27 class SkReadBuffer; |
| 25 class SkWriteBuffer; | 28 class SkWriteBuffer; |
| 26 struct SkGlyph; | 29 struct SkGlyph; |
| 27 struct SkRect; | 30 struct SkRect; |
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| 931 */ | 934 */ |
| 932 void getTextPath(const void* text, size_t length, SkScalar x, SkScalar y, | 935 void getTextPath(const void* text, size_t length, SkScalar x, SkScalar y, |
| 933 SkPath* path) const; | 936 SkPath* path) const; |
| 934 | 937 |
| 935 void getPosTextPath(const void* text, size_t length, | 938 void getPosTextPath(const void* text, size_t length, |
| 936 const SkPoint pos[], SkPath* path) const; | 939 const SkPoint pos[], SkPath* path) const; |
| 937 | 940 |
| 938 #ifdef SK_BUILD_FOR_ANDROID | 941 #ifdef SK_BUILD_FOR_ANDROID |
| 939 uint32_t getGenerationID() const; | 942 uint32_t getGenerationID() const; |
| 940 void setGenerationID(uint32_t generationID); | 943 void setGenerationID(uint32_t generationID); |
| 944 |
| 945 const SkPaintOptionsAndroid& getPaintOptionsAndroid() const { |
| 946 return fPaintOptionsAndroid; |
| 947 } |
| 948 void setPaintOptionsAndroid(const SkPaintOptionsAndroid& options); |
| 941 #endif | 949 #endif |
| 942 | 950 |
| 943 // returns true if the paint's settings (e.g. xfermode + alpha) resolve to | 951 // returns true if the paint's settings (e.g. xfermode + alpha) resolve to |
| 944 // mean that we need not draw at all (e.g. SrcOver + 0-alpha) | 952 // mean that we need not draw at all (e.g. SrcOver + 0-alpha) |
| 945 bool nothingToDraw() const; | 953 bool nothingToDraw() const; |
| 946 | 954 |
| 947 /////////////////////////////////////////////////////////////////////////// | 955 /////////////////////////////////////////////////////////////////////////// |
| 948 // would prefer to make these private... | 956 // would prefer to make these private... |
| 949 | 957 |
| 950 /** Returns true if the current paint settings allow for fast computation of | 958 /** Returns true if the current paint settings allow for fast computation of |
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| 1123 friend class SkDraw; | 1131 friend class SkDraw; |
| 1124 friend class SkGraphics; // So Term() can be called. | 1132 friend class SkGraphics; // So Term() can be called. |
| 1125 friend class SkPDFDevice; | 1133 friend class SkPDFDevice; |
| 1126 friend class GrBitmapTextContext; | 1134 friend class GrBitmapTextContext; |
| 1127 friend class GrDistanceFieldTextContext; | 1135 friend class GrDistanceFieldTextContext; |
| 1128 friend class GrStencilAndCoverTextContext; | 1136 friend class GrStencilAndCoverTextContext; |
| 1129 friend class SkTextToPathIter; | 1137 friend class SkTextToPathIter; |
| 1130 friend class SkCanonicalizePaint; | 1138 friend class SkCanonicalizePaint; |
| 1131 | 1139 |
| 1132 #ifdef SK_BUILD_FOR_ANDROID | 1140 #ifdef SK_BUILD_FOR_ANDROID |
| 1141 SkPaintOptionsAndroid fPaintOptionsAndroid; |
| 1142 |
| 1133 // In order for the == operator to work properly this must be the last field | 1143 // In order for the == operator to work properly this must be the last field |
| 1134 // in the struct so that we can do a memcmp to this field's offset. | 1144 // in the struct so that we can do a memcmp to this field's offset. |
| 1135 uint32_t fGenerationID; | 1145 uint32_t fGenerationID; |
| 1136 #endif | 1146 #endif |
| 1137 }; | 1147 }; |
| 1138 | 1148 |
| 1139 #endif | 1149 #endif |
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