src/gpu/GrStencilAndCoverTextContext.h - Issue 759613005: Add color emoji fallback for nvpr text

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

Issue 759613005: Add color emoji fallback for nvpr text (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: Created 6 years ago

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1 /*	1 /*

2 * Copyright 2014 Google Inc.	2 * Copyright 2014 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 GrStencilAndCoverTextContext_DEFINED	8 #ifndef GrStencilAndCoverTextContext_DEFINED

9 #define GrStencilAndCoverTextContext_DEFINED	9 #define GrStencilAndCoverTextContext_DEFINED

10	10

(...skipping 39 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
50 */	50 */

51 kMaxPerformance_RenderMode,	51 kMaxPerformance_RenderMode,

52 };	52 };

53	53

54 GrDrawState fDrawState;	54 GrDrawState fDrawState;

55 GrDrawState::AutoRestoreEffects fStateRestore;	55 GrDrawState::AutoRestoreEffects fStateRestore;

56 SkScalar fTextRatio;	56 SkScalar fTextRatio;

57 float fTextInverseRatio;	57 float fTextInverseRatio;

58 SkGlyphCache* fGlyphCache;	58 SkGlyphCache* fGlyphCache;

59 GrPathRange* fGlyphs;	59 GrPathRange* fGlyphs;

60 uint16_t fIndexBuffer[kGlyphBufferSize];	60 SkStrokeRec fStroke;

61 float fTransformBuffer[2 * kGlyphBufferSize];	61 uint16_t fGlyphIndices[kGlyphBufferSize];

62 int fPendingGlyphCount;	62 SkPoint fGlyphPositions[kGlyphBufferSize];

	63 int fQueuedGlyphCount;

	64 int fFallbackGlyphsIdx;

63 SkMatrix fContextInitialMatrix;	65 SkMatrix fContextInitialMatrix;

64 bool fNeedsDeviceSpaceGlyphs;	66 bool fUsingDeviceSpaceGlyphs;

65	67

66 GrStencilAndCoverTextContext(GrContext*, const SkDeviceProperties&);	68 GrStencilAndCoverTextContext(GrContext*, const SkDeviceProperties&);

67	69

68 virtual bool canDraw(const SkPaint& paint) SK_OVERRIDE;	70 virtual bool canDraw(const SkPaint& paint) SK_OVERRIDE;

69	71

70 virtual void onDrawText(const GrPaint&, const SkPaint&, const char text[],	72 virtual void onDrawText(const GrPaint&, const SkPaint&, const char text[],

71 size_t byteLength,	73 size_t byteLength,

72 SkScalar x, SkScalar y) SK_OVERRIDE;	74 SkScalar x, SkScalar y) SK_OVERRIDE;

73 virtual void onDrawPosText(const GrPaint&, const SkPaint&,	75 virtual void onDrawPosText(const GrPaint&, const SkPaint&,

74 const char text[], size_t byteLength,	76 const char text[], size_t byteLength,

75 const SkScalar pos[], int scalarsPerPosition,	77 const SkScalar pos[], int scalarsPerPosition,

76 const SkPoint& offset) SK_OVERRIDE;	78 const SkPoint& offset) SK_OVERRIDE;

77	79

78 void init(const GrPaint&, const SkPaint&, size_t textByteLength, RenderMode) ;	80 void init(const GrPaint&, const SkPaint&, size_t textByteLength, RenderMode) ;

79 void appendGlyph(uint16_t glyphID, float x, float y);	81 bool mapToFallbackContext(GrContext::AutoMatrix&, SkMatrix* inverse);

	82 void appendGlyph(const SkGlyph&, const SkPoint&);

80 void flush();	83 void flush();

81 void finish();	84 void finish();

82	85

83 };	86 };

84	87

85 #endif	88 #endif

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