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

Issue 1196683003: remove SkDeviceProperties (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Clean up Created 5 years, 6 months 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
11 #include "GrTextContext.h" 11 #include "GrTextContext.h"
12 #include "GrDrawTarget.h" 12 #include "GrDrawTarget.h"
13 #include "GrStrokeInfo.h" 13 #include "GrStrokeInfo.h"
14 14
15 class GrTextStrike; 15 class GrTextStrike;
16 class GrPath; 16 class GrPath;
17 class GrPathRange; 17 class GrPathRange;
18 class SkSurfaceProps;
18 19
19 /* 20 /*
20 * This class implements text rendering using stencil and cover path rendering 21 * This class implements text rendering using stencil and cover path rendering
21 * (by the means of GrDrawTarget::drawPath). 22 * (by the means of GrDrawTarget::drawPath).
22 * This class exposes the functionality through GrTextContext interface. 23 * This class exposes the functionality through GrTextContext interface.
23 */ 24 */
24 class GrStencilAndCoverTextContext : public GrTextContext { 25 class GrStencilAndCoverTextContext : public GrTextContext {
25 public: 26 public:
26 static GrStencilAndCoverTextContext* Create(GrContext*, GrDrawContext*, 27 static GrStencilAndCoverTextContext* Create(GrContext*, GrDrawContext*,
27 const SkDeviceProperties&); 28 const SkSurfaceProps&);
28 29
29 virtual ~GrStencilAndCoverTextContext(); 30 virtual ~GrStencilAndCoverTextContext();
30 31
31 private: 32 private:
32 static const int kGlyphBufferSize = 1024; 33 static const int kGlyphBufferSize = 1024;
33 34
34 enum RenderMode { 35 enum RenderMode {
35 /** 36 /**
36 * This is the render mode used by drawText(), which is mainly used by 37 * This is the render mode used by drawText(), which is mainly used by
37 * the Skia unit tests. It tries match the other text backends exactly, 38 * the Skia unit tests. It tries match the other text backends exactly,
(...skipping 23 matching lines...) Expand all
61 GrStrokeInfo fStroke; 62 GrStrokeInfo fStroke;
62 uint16_t fGlyphIndices[kGlyphBuff erSize]; 63 uint16_t fGlyphIndices[kGlyphBuff erSize];
63 SkPoint fGlyphPositions[kGlyphBu fferSize]; 64 SkPoint fGlyphPositions[kGlyphBu fferSize];
64 int fQueuedGlyphCount; 65 int fQueuedGlyphCount;
65 int fFallbackGlyphsIdx; 66 int fFallbackGlyphsIdx;
66 SkMatrix fContextInitialMatrix; 67 SkMatrix fContextInitialMatrix;
67 SkMatrix fViewMatrix; 68 SkMatrix fViewMatrix;
68 SkMatrix fLocalMatrix; 69 SkMatrix fLocalMatrix;
69 bool fUsingDeviceSpaceGlyphs; 70 bool fUsingDeviceSpaceGlyphs;
70 71
71 GrStencilAndCoverTextContext(GrContext*, GrDrawContext*, const SkDevicePrope rties&); 72 GrStencilAndCoverTextContext(GrContext*, GrDrawContext*, const SkSurfaceProp s&);
72 73
73 bool canDraw(const GrRenderTarget*, const GrClip&, const GrPaint&, 74 bool canDraw(const GrRenderTarget*, const GrClip&, const GrPaint&,
74 const SkPaint&, const SkMatrix& viewMatrix) override; 75 const SkPaint&, const SkMatrix& viewMatrix) override;
75 76
76 void onDrawText(GrRenderTarget*, const GrClip&, const GrPaint&, const SkPain t&, 77 void onDrawText(GrRenderTarget*, const GrClip&, const GrPaint&, const SkPain t&,
77 const SkMatrix& viewMatrix, 78 const SkMatrix& viewMatrix,
78 const char text[], size_t byteLength, 79 const char text[], size_t byteLength,
79 SkScalar x, SkScalar y, const SkIRect& regionClipBounds) ove rride; 80 SkScalar x, SkScalar y, const SkIRect& regionClipBounds) ove rride;
80 void onDrawPosText(GrRenderTarget*, const GrClip&, const GrPaint&, const SkP aint&, 81 void onDrawPosText(GrRenderTarget*, const GrClip&, const GrPaint&, const SkP aint&,
81 const SkMatrix& viewMatrix, 82 const SkMatrix& viewMatrix,
82 const char text[], size_t byteLength, 83 const char text[], size_t byteLength,
83 const SkScalar pos[], int scalarsPerPosition, 84 const SkScalar pos[], int scalarsPerPosition,
84 const SkPoint& offset, const SkIRect& regionClipBounds) o verride; 85 const SkPoint& offset, const SkIRect& regionClipBounds) o verride;
85 86
86 void init(GrRenderTarget*, const GrClip&, const GrPaint&, const SkPaint&, 87 void init(GrRenderTarget*, const GrClip&, const GrPaint&, const SkPaint&,
87 size_t textByteLength, RenderMode, const SkMatrix& viewMatrix, 88 size_t textByteLength, RenderMode, const SkMatrix& viewMatrix,
88 const SkIRect& regionClipBounds); 89 const SkIRect& regionClipBounds);
89 bool mapToFallbackContext(SkMatrix* inverse); 90 bool mapToFallbackContext(SkMatrix* inverse);
90 void appendGlyph(const SkGlyph&, const SkPoint&); 91 void appendGlyph(const SkGlyph&, const SkPoint&);
91 void flush(); 92 void flush();
92 void finish(); 93 void finish();
93 94
94 }; 95 };
95 96
96 #endif 97 #endif
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