| 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 | 1a4fb70 | 2013-09-26 16:09:28 +0000 | [diff] [blame] | 18 | SkOffsetImageFilter(SkScalar dx, SkScalar dy, SkImageFilter* input = NULL, |
| senorblanco@chromium.org | b295fb6 | 2013-10-10 13:51:19 +0000 | [diff] [blame] | 19 | const CropRect* cropRect = NULL); |
| senorblanco@chromium.org | 336d1d7 | 2014-01-27 21:03:17 +0000 | [diff] [blame] | 20 | virtual void computeFastBounds(const SkRect& src, SkRect* dst) const SK_OVERRIDE; |
| senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 21 | SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkOffsetImageFilter) |
| 22 | |
| 23 | protected: |
| commit-bot@chromium.org | 8b0e8ac | 2014-01-30 18:58:24 +0000 | [diff] [blame] | 24 | SkOffsetImageFilter(SkReadBuffer& buffer); |
| 25 | virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; |
| senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 26 | |
| 27 | virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
| commit-bot@chromium.org | ae761f7 | 2014-02-05 22:32:02 +0000 | [diff] [blame^] | 28 | SkBitmap* result, SkIPoint* loc) const SK_OVERRIDE; |
| senorblanco@chromium.org | c4b12f1 | 2014-02-05 17:51:22 +0000 | [diff] [blame] | 29 | virtual bool onFilterBounds(const SkIRect&, const SkMatrix&, SkIRect*) const SK_OVERRIDE; |
| senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 30 | |
| 31 | private: |
| 32 | SkVector fOffset; |
| senorblanco@chromium.org | 9daf96a | 2012-11-06 20:29:39 +0000 | [diff] [blame] | 33 | }; |
| 34 | |
| 35 | #endif |