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| 1 /* | |
| 2 * Copyright 2014 Google Inc. | |
| 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 SkRecorder_DEFINED | |
| 9 #define SkRecorder_DEFINED | |
| 10 | |
| 11 #include "SkCanvas.h" | |
| 12 #include "SkRecord.h" | |
| 13 #include "SkRecords.h" | |
| 14 | |
| 15 // SkRecorder provides an SkCanvas interface for recording into an SkRecord. | |
| 16 | |
| 17 class SkRecorder : public SkCanvas { | |
| 18 public: | |
| 19 // Does not take ownership of the SkRecord. | |
| 20 SkRecorder(SkRecord*, int width, int height); | |
| 21 | |
| 22 // Make SkRecorder forget entirely about its SkRecord*; all calls to SkRecor
der will fail. | |
| 23 void forgetRecord(); | |
| 24 | |
| 25 void clear(SkColor) SK_OVERRIDE; | |
| 26 void drawPaint(const SkPaint& paint) SK_OVERRIDE; | |
| 27 void drawPoints(PointMode mode, | |
| 28 size_t count, | |
| 29 const SkPoint pts[], | |
| 30 const SkPaint& paint) SK_OVERRIDE; | |
| 31 void drawRect(const SkRect& rect, const SkPaint& paint) SK_OVERRIDE; | |
| 32 void drawOval(const SkRect& oval, const SkPaint&) SK_OVERRIDE; | |
| 33 void drawRRect(const SkRRect& rrect, const SkPaint& paint) SK_OVERRIDE; | |
| 34 void drawPath(const SkPath& path, const SkPaint& paint) SK_OVERRIDE; | |
| 35 void drawBitmap(const SkBitmap& bitmap, | |
| 36 SkScalar left, | |
| 37 SkScalar top, | |
| 38 const SkPaint* paint = NULL) SK_OVERRIDE; | |
| 39 void drawBitmapRectToRect(const SkBitmap& bitmap, | |
| 40 const SkRect* src, | |
| 41 const SkRect& dst, | |
| 42 const SkPaint* paint = NULL, | |
| 43 DrawBitmapRectFlags flags = kNone_DrawBitmapRectFl
ag) SK_OVERRIDE; | |
| 44 void drawBitmapMatrix(const SkBitmap& bitmap, | |
| 45 const SkMatrix& m, | |
| 46 const SkPaint* paint = NULL) SK_OVERRIDE; | |
| 47 void drawBitmapNine(const SkBitmap& bitmap, | |
| 48 const SkIRect& center, | |
| 49 const SkRect& dst, | |
| 50 const SkPaint* paint = NULL) SK_OVERRIDE; | |
| 51 void drawSprite(const SkBitmap& bitmap, | |
| 52 int left, | |
| 53 int top, | |
| 54 const SkPaint* paint = NULL) SK_OVERRIDE; | |
| 55 void drawVertices(VertexMode vmode, | |
| 56 int vertexCount, | |
| 57 const SkPoint vertices[], | |
| 58 const SkPoint texs[], | |
| 59 const SkColor colors[], | |
| 60 SkXfermode* xmode, | |
| 61 const uint16_t indices[], | |
| 62 int indexCount, | |
| 63 const SkPaint& paint) SK_OVERRIDE; | |
| 64 | |
| 65 void willSave(SkCanvas::SaveFlags) SK_OVERRIDE; | |
| 66 SaveLayerStrategy willSaveLayer(const SkRect*, const SkPaint*, SkCanvas::Sav
eFlags) SK_OVERRIDE; | |
| 67 void willRestore() SK_OVERRIDE; | |
| 68 | |
| 69 void didConcat(const SkMatrix&) SK_OVERRIDE; | |
| 70 void didSetMatrix(const SkMatrix&) SK_OVERRIDE; | |
| 71 | |
| 72 void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRID
E; | |
| 73 void onDrawText(const void* text, | |
| 74 size_t byteLength, | |
| 75 SkScalar x, | |
| 76 SkScalar y, | |
| 77 const SkPaint& paint) SK_OVERRIDE; | |
| 78 void onDrawPosText(const void* text, | |
| 79 size_t byteLength, | |
| 80 const SkPoint pos[], | |
| 81 const SkPaint& paint) SK_OVERRIDE; | |
| 82 void onDrawPosTextH(const void* text, | |
| 83 size_t byteLength, | |
| 84 const SkScalar xpos[], | |
| 85 SkScalar constY, | |
| 86 const SkPaint& paint) SK_OVERRIDE; | |
| 87 void onDrawTextOnPath(const void* text, | |
| 88 size_t byteLength, | |
| 89 const SkPath& path, | |
| 90 const SkMatrix* matrix, | |
| 91 const SkPaint& paint) SK_OVERRIDE; | |
| 92 void onClipRect(const SkRect& rect, SkRegion::Op op, ClipEdgeStyle edgeStyle
) SK_OVERRIDE; | |
| 93 void onClipRRect(const SkRRect& rrect, SkRegion::Op op, ClipEdgeStyle edgeSt
yle) SK_OVERRIDE; | |
| 94 void onClipPath(const SkPath& path, SkRegion::Op op, ClipEdgeStyle edgeStyle
) SK_OVERRIDE; | |
| 95 void onClipRegion(const SkRegion& deviceRgn, SkRegion::Op op) SK_OVERRIDE; | |
| 96 | |
| 97 void onDrawPicture(const SkPicture* picture) SK_OVERRIDE; | |
| 98 | |
| 99 void onPushCull(const SkRect& cullRect) SK_OVERRIDE; | |
| 100 void onPopCull() SK_OVERRIDE; | |
| 101 | |
| 102 private: | |
| 103 template <typename T> | |
| 104 T* copy(const T*); | |
| 105 | |
| 106 template <typename T> | |
| 107 T* copy(const T[], unsigned count); | |
| 108 | |
| 109 SkRecord* fRecord; | |
| 110 }; | |
| 111 | |
| 112 #endif//SkRecorder_DEFINED | |
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Chromium Code Reviews
Issue 331573004:
Add EXPERIMENTAL_beginRecording() for SkRecord-based recording. (Closed)
Base URL: https://skia.googlesource.com/skia.git@master