| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright 2008 The Android Open Source Project | 2 * Copyright 2008 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 SkBlurDrawLooper_DEFINED | 9 #ifndef SkBlurDrawLooper_DEFINED |
| 10 #define SkBlurDrawLooper_DEFINED | 10 #define SkBlurDrawLooper_DEFINED |
| 11 | 11 |
| 12 #include "SkDrawLooper.h" | 12 #include "SkDrawLooper.h" |
| 13 #include "SkColor.h" | 13 #include "SkColor.h" |
| 14 | 14 |
| 15 class SkMaskFilter; | 15 class SkMaskFilter; |
| 16 class SkColorFilter; | 16 class SkColorFilter; |
| 17 | 17 |
| 18 /** \class SkBlurDrawLooper | 18 /** \class SkBlurDrawLooper |
| 19 This class draws a shadow of the object (possibly offset), and then draws | 19 This class draws a shadow of the object (possibly offset), and then draws |
| 20 the original object in its original position. | 20 the original object in its original position. |
| 21 should there be an option to just draw the shadow/blur layer? webkit? | 21 should there be an option to just draw the shadow/blur layer? webkit? |
| 22 */ | 22 */ |
| 23 class SK_API SkBlurDrawLooper : public SkDrawLooper { | 23 class SK_API SkBlurDrawLooper : public SkDrawLooper { |
| 24 typedef SkDrawLooper INHERITED; |
| 25 |
| 24 public: | 26 public: |
| 25 enum BlurFlags { | 27 enum BlurFlags { |
| 26 kNone_BlurFlag = 0x00, | 28 kNone_BlurFlag = 0x00, |
| 27 /** | 29 /** |
| 28 The blur layer's dx/dy/radius aren't affected by the canvas | 30 The blur layer's dx/dy/radius aren't affected by the canvas |
| 29 transform. | 31 transform. |
| 30 */ | 32 */ |
| 31 kIgnoreTransform_BlurFlag = 0x01, | 33 kIgnoreTransform_BlurFlag = 0x01, |
| 32 kOverrideColor_BlurFlag = 0x02, | 34 kOverrideColor_BlurFlag = 0x02, |
| 33 kHighQuality_BlurFlag = 0x04, | 35 kHighQuality_BlurFlag = 0x04, |
| (...skipping 28 matching lines...) Expand all Loading... |
| 62 uint32_t fBlurFlags; | 64 uint32_t fBlurFlags; |
| 63 | 65 |
| 64 enum State { | 66 enum State { |
| 65 kBeforeEdge, | 67 kBeforeEdge, |
| 66 kAfterEdge, | 68 kAfterEdge, |
| 67 kDone | 69 kDone |
| 68 }; | 70 }; |
| 69 State fState; | 71 State fState; |
| 70 | 72 |
| 71 void init(SkScalar sigma, SkScalar dx, SkScalar dy, SkColor color, uint32_t
flags); | 73 void init(SkScalar sigma, SkScalar dx, SkScalar dy, SkColor color, uint32_t
flags); |
| 72 | |
| 73 typedef SkDrawLooper INHERITED; | |
| 74 }; | 74 }; |
| 75 | 75 |
| 76 #endif | 76 #endif |
| OLD | NEW |