src/gpu/GrTextContext.h - Issue 1514933002: Create GrTextUtils

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Side by Side Diff: src/gpu/GrTextContext.h

Issue 1514933002: Create GrTextUtils (Closed) Base URL: https://skia.googlesource.com/skia.git@cleanuptext9

Patch Set: Created 5 years ago

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1 /*	1 /*

2 * Copyright 2010 Google Inc.	2 * Copyright 2010 Google Inc.

3 *	3 *

4 * Use of this source code is governed by a BSD-style license that can be	4 * Use of this source code is governed by a BSD-style license that can be

5 * found in the LICENSE file.	5 * found in the LICENSE file.

6 */	6 */

7	7

8 #ifndef GrTextContext_DEFINED	8 #ifndef GrTextContext_DEFINED

9 #define GrTextContext_DEFINED	9 #define GrTextContext_DEFINED

10	10

(...skipping 47 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
58 const GrPaint&, const SkPaint&,	58 const GrPaint&, const SkPaint&,

59 const SkMatrix& viewMatrix, const char text[], size_ t byteLength,	59 const SkMatrix& viewMatrix, const char text[], size_ t byteLength,

60 SkScalar x, SkScalar y, const SkIRect& clipBounds) = 0;	60 SkScalar x, SkScalar y, const SkIRect& clipBounds) = 0;

61 virtual void onDrawPosText(GrDrawContext*, const GrClip&,	61 virtual void onDrawPosText(GrDrawContext*, const GrClip&,

62 const GrPaint&, const SkPaint&,	62 const GrPaint&, const SkPaint&,

63 const SkMatrix& viewMatrix,	63 const SkMatrix& viewMatrix,

64 const char text[], size_t byteLength,	64 const char text[], size_t byteLength,

65 const SkScalar pos[], int scalarsPerPosition,	65 const SkScalar pos[], int scalarsPerPosition,

66 const SkPoint& offset, const SkIRect& clipBounds) = 0;	66 const SkPoint& offset, const SkIRect& clipBounds) = 0;

67	67

68 void drawTextAsPath(GrDrawContext*, const GrClip& clip,

69 const SkPaint& origPaint, const SkMatrix& viewMatrix,

70 const char text[], size_t byteLength, SkScalar x, SkScal ar y,

71 const SkIRect& clipBounds);

72 void drawPosTextAsPath(GrDrawContext*, const GrClip& clip,

73 const SkPaint& origPaint, const SkMatrix& viewMatrix,

74 const char text[], size_t byteLength,

75 const SkScalar pos[], int scalarsPerPosition,

76 const SkPoint& offset, const SkIRect& clipBounds);

77

78 static GrFontScaler* GetGrFontScaler(SkGlyphCache* cache);	68 static GrFontScaler* GetGrFontScaler(SkGlyphCache* cache);

79 // sets extent in stopVector and returns glyph count

80 static int MeasureText(SkGlyphCache* cache, SkDrawCacheProc glyphCacheProc,

81 const char text[], size_t byteLength, SkVector* stopV ector);

82 static uint32_t FilterTextFlags(const SkSurfaceProps& surfaceProps, const Sk Paint& paint);	69 static uint32_t FilterTextFlags(const SkSurfaceProps& surfaceProps, const Sk Paint& paint);

83	70

84 friend class GrAtlasTextBatch;	71 friend class GrAtlasTextBatch;

85 friend class GrAtlasTextBlob; // for drawTextAsPath	72 friend class GrAtlasTextBlob; // for drawTextAsPath

86 };	73 };

87	74

88 #endif	75 #endif

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