gfx/skia/trunk/src/core/SkBBoxRecord.h@129ffea94266 (annotated)
gfx/skia/trunk/src/core/SkBBoxRecord.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 2012 Google Inc. |
| 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 | #ifndef SkBBoxRecord_DEFINED |
| michael@0 | 10 | #define SkBBoxRecord_DEFINED |
| michael@0 | 11 | |
| michael@0 | 12 | #include "SkPictureRecord.h" |
| michael@0 | 13 | |
| michael@0 | 14 | /** |
| michael@0 | 15 | * This is an abstract SkPictureRecord subclass that intercepts draw calls and computes an |
| michael@0 | 16 | * axis-aligned bounding box for each draw that it sees, subclasses implement handleBBox() |
| michael@0 | 17 | * which will be called every time we get a new bounding box. |
| michael@0 | 18 | */ |
| michael@0 | 19 | class SkBBoxRecord : public SkPictureRecord { |
| michael@0 | 20 | public: |
| michael@0 | 21 | |
| michael@0 | 22 | SkBBoxRecord(const SkISize& size, uint32_t recordFlags) : INHERITED(size, recordFlags) {} |
| michael@0 | 23 | virtual ~SkBBoxRecord() { } |
| michael@0 | 24 | |
| michael@0 | 25 | /** |
| michael@0 | 26 | * This is called each time we get a bounding box, it will be axis-aligned, |
| michael@0 | 27 | * in device coordinates, and expanded to include stroking, shadows, etc. |
| michael@0 | 28 | */ |
| michael@0 | 29 | virtual void handleBBox(const SkRect& bbox) = 0; |
| michael@0 | 30 | |
| michael@0 | 31 | virtual void drawOval(const SkRect& rect, const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 32 | virtual void drawRRect(const SkRRect& rrect, const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 33 | virtual void drawRect(const SkRect& rect, const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 34 | virtual void drawPath(const SkPath& path, const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 35 | virtual void drawPoints(PointMode mode, size_t count, const SkPoint pts[], |
| michael@0 | 36 | const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 37 | virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 38 | virtual void clear(SkColor) SK_OVERRIDE; |
| michael@0 | 39 | virtual void drawText(const void* text, size_t byteLength, SkScalar x, SkScalar y, |
| michael@0 | 40 | const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 41 | virtual void drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top, |
| michael@0 | 42 | const SkPaint* paint = NULL) SK_OVERRIDE; |
| michael@0 | 43 | virtual void drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src, |
| michael@0 | 44 | const SkRect& dst, const SkPaint* paint, |
| michael@0 | 45 | DrawBitmapRectFlags flags) SK_OVERRIDE; |
| michael@0 | 46 | virtual void drawBitmapMatrix(const SkBitmap& bitmap, const SkMatrix& mat, |
| michael@0 | 47 | const SkPaint* paint) SK_OVERRIDE; |
| michael@0 | 48 | virtual void drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, |
| michael@0 | 49 | const SkRect& dst, const SkPaint* paint) SK_OVERRIDE; |
| michael@0 | 50 | virtual void drawPosText(const void* text, size_t byteLength, |
| michael@0 | 51 | const SkPoint pos[], const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 52 | virtual void drawPosTextH(const void* text, size_t byteLength, |
| michael@0 | 53 | const SkScalar xpos[], SkScalar constY, |
| michael@0 | 54 | const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 55 | virtual void drawSprite(const SkBitmap& bitmap, int left, int top, |
| michael@0 | 56 | const SkPaint* paint) SK_OVERRIDE; |
| michael@0 | 57 | virtual void drawTextOnPath(const void* text, size_t byteLength, |
| michael@0 | 58 | const SkPath& path, const SkMatrix* matrix, |
| michael@0 | 59 | const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 60 | virtual void drawVertices(VertexMode mode, int vertexCount, |
| michael@0 | 61 | const SkPoint vertices[], const SkPoint texs[], |
| michael@0 | 62 | const SkColor colors[], SkXfermode* xfer, |
| michael@0 | 63 | const uint16_t indices[], int indexCount, |
| michael@0 | 64 | const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 65 | virtual void drawPicture(SkPicture& picture) SK_OVERRIDE; |
| michael@0 | 66 | |
| michael@0 | 67 | protected: |
| michael@0 | 68 | virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE; |
| michael@0 | 69 | |
| michael@0 | 70 | private: |
| michael@0 | 71 | /** |
| michael@0 | 72 | * Takes a bounding box in current canvas view space, accounts for stroking and effects, and |
| michael@0 | 73 | * computes an axis-aligned bounding box in device coordinates, then passes it to handleBBox() |
| michael@0 | 74 | * returns false if the draw is completely clipped out, and may safely be ignored. |
| michael@0 | 75 | **/ |
| michael@0 | 76 | bool transformBounds(const SkRect& bounds, const SkPaint* paint); |
| michael@0 | 77 | |
| michael@0 | 78 | typedef SkPictureRecord INHERITED; |
| michael@0 | 79 | }; |
| michael@0 | 80 | |
| michael@0 | 81 | #endif |
