gfx/skia/trunk/include/effects/SkLayerRasterizer.h@129ffea94266 (annotated)
gfx/skia/trunk/include/effects/SkLayerRasterizer.h
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | |
| michael@0 | 2 | /* |
| michael@0 | 3 | * Copyright 2006 The Android Open Source Project |
| michael@0 | 4 | * |
| michael@0 | 5 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 6 | * found in the LICENSE file. |
| michael@0 | 7 | */ |
| michael@0 | 8 | |
| michael@0 | 9 | |
| michael@0 | 10 | #ifndef SkLayerRasterizer_DEFINED |
| michael@0 | 11 | #define SkLayerRasterizer_DEFINED |
| michael@0 | 12 | |
| michael@0 | 13 | #include "SkRasterizer.h" |
| michael@0 | 14 | #include "SkDeque.h" |
| michael@0 | 15 | #include "SkScalar.h" |
| michael@0 | 16 | |
| michael@0 | 17 | class SkPaint; |
| michael@0 | 18 | |
| michael@0 | 19 | class SK_API SkLayerRasterizer : public SkRasterizer { |
| michael@0 | 20 | public: |
| michael@0 | 21 | virtual ~SkLayerRasterizer(); |
| michael@0 | 22 | |
| michael@0 | 23 | class SK_API Builder { |
| michael@0 | 24 | public: |
| michael@0 | 25 | Builder(); |
| michael@0 | 26 | ~Builder(); |
| michael@0 | 27 | |
| michael@0 | 28 | void addLayer(const SkPaint& paint) { |
| michael@0 | 29 | this->addLayer(paint, 0, 0); |
| michael@0 | 30 | } |
| michael@0 | 31 | |
| michael@0 | 32 | /** |
| michael@0 | 33 | * Add a new layer (above any previous layers) to the rasterizer. |
| michael@0 | 34 | * The layer will extract those fields that affect the mask from |
| michael@0 | 35 | * the specified paint, but will not retain a reference to the paint |
| michael@0 | 36 | * object itself, so it may be reused without danger of side-effects. |
| michael@0 | 37 | */ |
| michael@0 | 38 | void addLayer(const SkPaint& paint, SkScalar dx, SkScalar dy); |
| michael@0 | 39 | |
| michael@0 | 40 | /** |
| michael@0 | 41 | * Pass queue of layers on to newly created layer rasterizer and return it. The builder |
| michael@0 | 42 | * cannot be used any more after calling this function. |
| michael@0 | 43 | */ |
| michael@0 | 44 | SkLayerRasterizer* detachRasterizer(); |
| michael@0 | 45 | |
| michael@0 | 46 | private: |
| michael@0 | 47 | SkDeque* fLayers; |
| michael@0 | 48 | }; |
| michael@0 | 49 | |
| michael@0 | 50 | #ifdef SK_SUPPORT_LEGACY_LAYERRASTERIZER_API |
| michael@0 | 51 | void addLayer(const SkPaint& paint) { |
| michael@0 | 52 | this->addLayer(paint, 0, 0); |
| michael@0 | 53 | } |
| michael@0 | 54 | |
| michael@0 | 55 | /** Add a new layer (above any previous layers) to the rasterizer. |
| michael@0 | 56 | The layer will extract those fields that affect the mask from |
| michael@0 | 57 | the specified paint, but will not retain a reference to the paint |
| michael@0 | 58 | object itself, so it may be reused without danger of side-effects. |
| michael@0 | 59 | */ |
| michael@0 | 60 | void addLayer(const SkPaint& paint, SkScalar dx, SkScalar dy); |
| michael@0 | 61 | #endif |
| michael@0 | 62 | |
| michael@0 | 63 | SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkLayerRasterizer) |
| michael@0 | 64 | |
| michael@0 | 65 | protected: |
| michael@0 | 66 | SkLayerRasterizer(SkDeque* layers); |
| michael@0 | 67 | SkLayerRasterizer(SkReadBuffer&); |
| michael@0 | 68 | virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; |
| michael@0 | 69 | |
| michael@0 | 70 | // override from SkRasterizer |
| michael@0 | 71 | virtual bool onRasterize(const SkPath& path, const SkMatrix& matrix, |
| michael@0 | 72 | const SkIRect* clipBounds, |
| michael@0 | 73 | SkMask* mask, SkMask::CreateMode mode) const; |
| michael@0 | 74 | |
| michael@0 | 75 | #ifdef SK_SUPPORT_LEGACY_LAYERRASTERIZER_API |
| michael@0 | 76 | public: |
| michael@0 | 77 | #endif |
| michael@0 | 78 | SkLayerRasterizer(); |
| michael@0 | 79 | |
| michael@0 | 80 | private: |
| michael@0 | 81 | #ifdef SK_SUPPORT_LEGACY_LAYERRASTERIZER_API |
| michael@0 | 82 | SkDeque* fLayers; |
| michael@0 | 83 | #else |
| michael@0 | 84 | const SkDeque* const fLayers; |
| michael@0 | 85 | #endif |
| michael@0 | 86 | |
| michael@0 | 87 | static SkDeque* ReadLayers(SkReadBuffer& buffer); |
| michael@0 | 88 | |
| michael@0 | 89 | typedef SkRasterizer INHERITED; |
| michael@0 | 90 | }; |
| michael@0 | 91 | |
| michael@0 | 92 | #endif |
