epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * Copyright 2006 The Android Open Source Project |
| 4 | * |
| 5 | * Use of this source code is governed by a BSD-style license that can be |
| 6 | * found in the LICENSE file. |
| 7 | */ |
| 8 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 9 | |
| 10 | #ifndef SkScanPriv_DEFINED |
| 11 | #define SkScanPriv_DEFINED |
| 12 | |
| 13 | #include "SkScan.h" |
| 14 | #include "SkBlitter.h" |
| 15 | |
| 16 | class SkScanClipper { |
| 17 | public: |
| 18 | SkScanClipper(SkBlitter* blitter, const SkRegion* clip, const SkIRect& bounds); |
| 19 | |
| 20 | SkBlitter* getBlitter() const { return fBlitter; } |
| 21 | const SkIRect* getClipRect() const { return fClipRect; } |
| 22 | |
| 23 | private: |
| 24 | SkRectClipBlitter fRectBlitter; |
| 25 | SkRgnClipBlitter fRgnBlitter; |
| 26 | SkBlitter* fBlitter; |
| 27 | const SkIRect* fClipRect; |
| 28 | }; |
| 29 | |
| 30 | // clipRect == null means path is entirely inside the clip |
| 31 | void sk_fill_path(const SkPath& path, const SkIRect* clipRect, |
reed@android.com | dca6a56 | 2010-02-22 16:05:48 +0000 | [diff] [blame] | 32 | SkBlitter* blitter, int start_y, int stop_y, int shiftEdgesUp, |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 33 | const SkRegion& clipRgn); |
| 34 | |
reed@google.com | 55b6b58 | 2011-03-02 15:58:18 +0000 | [diff] [blame] | 35 | // blit the rects above and below avoid, clipped to clip |
| 36 | void sk_blit_above(SkBlitter*, const SkIRect& avoid, const SkRegion& clip); |
| 37 | void sk_blit_below(SkBlitter*, const SkIRect& avoid, const SkRegion& clip); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 38 | |
| 39 | #endif |
| 40 | |