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1 /* | 1 /* |
2 * Copyright 2006 The Android Open Source Project | 2 * Copyright 2006 The Android Open Source Project |
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 | 8 |
9 #ifndef SkShader_DEFINED | 9 #ifndef SkShader_DEFINED |
10 #define SkShader_DEFINED | 10 #define SkShader_DEFINED |
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58 | 58 |
59 /** repeat the shader's image horizontally and vertically, alternating | 59 /** repeat the shader's image horizontally and vertically, alternating |
60 * mirror images so that adjacent images always seam | 60 * mirror images so that adjacent images always seam |
61 */ | 61 */ |
62 kMirror_TileMode, | 62 kMirror_TileMode, |
63 | 63 |
64 #if 0 | 64 #if 0 |
65 /** only draw within the original domain, return 0 everywhere else */ | 65 /** only draw within the original domain, return 0 everywhere else */ |
66 kDecal_TileMode, | 66 kDecal_TileMode, |
67 #endif | 67 #endif |
| 68 }; |
68 | 69 |
69 kTileModeCount | 70 enum { |
| 71 kTileModeCount = kMirror_TileMode + 1 |
70 }; | 72 }; |
71 | 73 |
72 // override these in your subclass | 74 // override these in your subclass |
73 | 75 |
74 enum Flags { | 76 enum Flags { |
75 //!< set if all of the colors will be opaque | 77 //!< set if all of the colors will be opaque |
76 kOpaqueAlpha_Flag = 0x01, | 78 kOpaqueAlpha_Flag = 0x01, |
77 | 79 |
78 //! set if this shader's shadeSpan16() method can be called | 80 //! set if this shader's shadeSpan16() method can be called |
79 kHasSpan16_Flag = 0x02, | 81 kHasSpan16_Flag = 0x02, |
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492 // constructors. | 494 // constructors. |
493 SkMatrix fLocalMatrix; | 495 SkMatrix fLocalMatrix; |
494 | 496 |
495 // So the SkLocalMatrixShader can whack fLocalMatrix in its SkReadBuffer con
structor. | 497 // So the SkLocalMatrixShader can whack fLocalMatrix in its SkReadBuffer con
structor. |
496 friend class SkLocalMatrixShader; | 498 friend class SkLocalMatrixShader; |
497 | 499 |
498 typedef SkFlattenable INHERITED; | 500 typedef SkFlattenable INHERITED; |
499 }; | 501 }; |
500 | 502 |
501 #endif | 503 #endif |
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