senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
| 8 | #ifndef SkOffsetImageFilter_DEFINED |
| 9 | #define SkOffsetImageFilter_DEFINED |
| 10 | |
senorblanco@chromium.org | 377c14a | 2013-02-04 22:57:21 +0000 | [diff] [blame] | 11 | #include "SkImageFilter.h" |
senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 12 | #include "SkPoint.h" |
| 13 | |
senorblanco@chromium.org | 377c14a | 2013-02-04 22:57:21 +0000 | [diff] [blame] | 14 | class SK_API SkOffsetImageFilter : public SkImageFilter { |
commit-bot@chromium.org | 1a4fb70 | 2013-09-26 16:09:28 +0000 | [diff] [blame] | 15 | typedef SkImageFilter INHERITED; |
| 16 | |
senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 17 | public: |
commit-bot@chromium.org | cac5fd5 | 2014-03-10 10:51:58 +0000 | [diff] [blame] | 18 | static SkOffsetImageFilter* Create(SkScalar dx, SkScalar dy, SkImageFilter* input = NULL, |
| 19 | const CropRect* cropRect = NULL) { |
| 20 | return SkNEW_ARGS(SkOffsetImageFilter, (dx, dy, input, cropRect)); |
| 21 | } |
senorblanco@chromium.org | 336d1d7 | 2014-01-27 21:03:17 +0000 | [diff] [blame] | 22 | virtual void computeFastBounds(const SkRect& src, SkRect* dst) const SK_OVERRIDE; |
senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 23 | SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkOffsetImageFilter) |
| 24 | |
| 25 | protected: |
commit-bot@chromium.org | 8b0e8ac | 2014-01-30 18:58:24 +0000 | [diff] [blame] | 26 | SkOffsetImageFilter(SkReadBuffer& buffer); |
| 27 | virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; |
senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 28 | |
senorblanco@chromium.org | 4cb543d | 2014-03-14 15:44:01 +0000 | [diff] [blame^] | 29 | virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, |
commit-bot@chromium.org | ae761f7 | 2014-02-05 22:32:02 +0000 | [diff] [blame] | 30 | SkBitmap* result, SkIPoint* loc) const SK_OVERRIDE; |
senorblanco@chromium.org | c4b12f1 | 2014-02-05 17:51:22 +0000 | [diff] [blame] | 31 | virtual bool onFilterBounds(const SkIRect&, const SkMatrix&, SkIRect*) const SK_OVERRIDE; |
senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 32 | |
commit-bot@chromium.org | cac5fd5 | 2014-03-10 10:51:58 +0000 | [diff] [blame] | 33 | #ifdef SK_SUPPORT_LEGACY_PUBLICEFFECTCONSTRUCTORS |
| 34 | public: |
| 35 | #endif |
| 36 | SkOffsetImageFilter(SkScalar dx, SkScalar dy, SkImageFilter* input = NULL, |
| 37 | const CropRect* cropRect = NULL); |
| 38 | |
senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 39 | private: |
| 40 | SkVector fOffset; |
senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 41 | }; |
| 42 | |
| 43 | #endif |