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

Issue 1310513008: Detach cache in DF routines rather than passing it in. (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 5 years, 3 months ago
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1 /* 1 /*
2 * Copyright 2015 Google Inc. 2 * Copyright 2015 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 GrAtlasTextContext_DEFINED 8 #ifndef GrAtlasTextContext_DEFINED
9 #define GrAtlasTextContext_DEFINED 9 #define GrAtlasTextContext_DEFINED
10 10
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after
50 const SkPoint& offset, const SkIRect& regionClipBounds) o verride; 50 const SkPoint& offset, const SkIRect& regionClipBounds) o verride;
51 void drawTextBlob(GrDrawContext*, GrRenderTarget*, const GrClip&, const SkPa int&, 51 void drawTextBlob(GrDrawContext*, GrRenderTarget*, const GrClip&, const SkPa int&,
52 const SkMatrix& viewMatrix, const SkTextBlob*, SkScalar x, SkScalar y, 52 const SkMatrix& viewMatrix, const SkTextBlob*, SkScalar x, SkScalar y,
53 SkDrawFilter*, const SkIRect& clipBounds) override; 53 SkDrawFilter*, const SkIRect& clipBounds) override;
54 54
55 typedef GrAtlasTextBlob::Run Run; 55 typedef GrAtlasTextBlob::Run Run;
56 typedef Run::SubRunInfo PerSubRunInfo; 56 typedef Run::SubRunInfo PerSubRunInfo;
57 57
58 inline bool canDrawAsDistanceFields(const SkPaint&, const SkMatrix& viewMatr ix); 58 inline bool canDrawAsDistanceFields(const SkPaint&, const SkMatrix& viewMatr ix);
59 GrAtlasTextBlob* setupDFBlob(int glyphCount, const SkPaint& origPaint, 59 GrAtlasTextBlob* setupDFBlob(int glyphCount, const SkPaint& origPaint,
60 const SkMatrix& viewMatrix, SkGlyphCache** cache , 60 const SkMatrix& viewMatrix, SkPaint* dfPaint,
61 SkPaint* dfPaint, SkScalar* textRatio); 61 SkScalar* textRatio);
62 void bmpAppendGlyph(GrAtlasTextBlob*, int runIndex, const SkGlyph&, int left , int top, 62 void bmpAppendGlyph(GrAtlasTextBlob*, int runIndex, const SkGlyph&, int left , int top,
63 GrColor color, GrFontScaler*, const SkIRect& clipRect); 63 GrColor color, GrFontScaler*, const SkIRect& clipRect);
64 bool dfAppendGlyph(GrAtlasTextBlob*, int runIndex, const SkGlyph&, SkScalar sx, SkScalar sy, 64 bool dfAppendGlyph(GrAtlasTextBlob*, int runIndex, const SkGlyph&, SkScalar sx, SkScalar sy,
65 GrColor color, GrFontScaler*, const SkIRect& clipRect, Sk Scalar textRatio, 65 GrColor color, GrFontScaler*, const SkIRect& clipRect, Sk Scalar textRatio,
66 const SkMatrix& viewMatrix); 66 const SkMatrix& viewMatrix);
67 inline void appendGlyphPath(GrAtlasTextBlob*, GrGlyph*, GrFontScaler*, const SkGlyph&, 67 inline void appendGlyphPath(GrAtlasTextBlob*, GrGlyph*, GrFontScaler*, const SkGlyph&,
68 SkScalar x, SkScalar y, SkScalar scale = 1.0f, 68 SkScalar x, SkScalar y, SkScalar scale = 1.0f,
69 bool applyVM = false); 69 bool applyVM = false);
70 inline void appendGlyphCommon(GrAtlasTextBlob*, Run*, Run::SubRunInfo*, 70 inline void appendGlyphCommon(GrAtlasTextBlob*, Run*, Run::SubRunInfo*,
71 const SkRect& positions, GrColor color, 71 const SkRect& positions, GrColor color,
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after
108 void internalDrawBMPText(GrAtlasTextBlob*, int runIndex, SkGlyphCache*, cons t SkPaint&, 108 void internalDrawBMPText(GrAtlasTextBlob*, int runIndex, SkGlyphCache*, cons t SkPaint&,
109 GrColor color, const SkMatrix& viewMatrix, 109 GrColor color, const SkMatrix& viewMatrix,
110 const char text[], size_t byteLength, 110 const char text[], size_t byteLength,
111 SkScalar x, SkScalar y, const SkIRect& clipRect); 111 SkScalar x, SkScalar y, const SkIRect& clipRect);
112 void internalDrawBMPPosText(GrAtlasTextBlob*, int runIndex, SkGlyphCache*, c onst SkPaint&, 112 void internalDrawBMPPosText(GrAtlasTextBlob*, int runIndex, SkGlyphCache*, c onst SkPaint&,
113 GrColor color, const SkMatrix& viewMatrix, 113 GrColor color, const SkMatrix& viewMatrix,
114 const char text[], size_t byteLength, 114 const char text[], size_t byteLength,
115 const SkScalar pos[], int scalarsPerPosition, 115 const SkScalar pos[], int scalarsPerPosition,
116 const SkPoint& offset, const SkIRect& clipRect); 116 const SkPoint& offset, const SkIRect& clipRect);
117 117
118 void internalDrawDFText(GrAtlasTextBlob*, int runIndex, SkGlyphCache*, const SkPaint&, 118 void internalDrawDFText(GrAtlasTextBlob*, int runIndex, const SkPaint&,
119 GrColor color, const SkMatrix& viewMatrix, 119 GrColor color, const SkMatrix& viewMatrix,
120 const char text[], size_t byteLength, 120 const char text[], size_t byteLength,
121 SkScalar x, SkScalar y, const SkIRect& clipRect, 121 SkScalar x, SkScalar y, const SkIRect& clipRect,
122 SkScalar textRatio, 122 SkScalar textRatio,
123 SkTDArray<char>* fallbackTxt, 123 SkTDArray<char>* fallbackTxt,
124 SkTDArray<SkScalar>* fallbackPos, 124 SkTDArray<SkScalar>* fallbackPos,
125 SkPoint* offset, const SkPaint& origPaint); 125 SkPoint* offset, const SkPaint& origPaint);
126 void internalDrawDFPosText(GrAtlasTextBlob*, int runIndex, SkGlyphCache*, co nst SkPaint&, 126 void internalDrawDFPosText(GrAtlasTextBlob*, int runIndex, const SkPaint&,
127 GrColor color, const SkMatrix& viewMatrix, 127 GrColor color, const SkMatrix& viewMatrix,
128 const char text[], size_t byteLength, 128 const char text[], size_t byteLength,
129 const SkScalar pos[], int scalarsPerPosition, 129 const SkScalar pos[], int scalarsPerPosition,
130 const SkPoint& offset, const SkIRect& clipRect, 130 const SkPoint& offset, const SkIRect& clipRect,
131 SkScalar textRatio, 131 SkScalar textRatio,
132 SkTDArray<char>* fallbackTxt, 132 SkTDArray<char>* fallbackTxt,
133 SkTDArray<SkScalar>* fallbackPos); 133 SkTDArray<SkScalar>* fallbackPos);
134 134
135 // sets up the descriptor on the blob and returns a detached cache. Client must attach 135 // sets up the descriptor on the blob and returns a detached cache. Client must attach
136 inline static GrColor ComputeCanonicalColor(const SkPaint&, bool lcd); 136 inline static GrColor ComputeCanonicalColor(const SkPaint&, bool lcd);
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after
187 friend class TextBatch; 187 friend class TextBatch;
188 188
189 #ifdef GR_TEST_UTILS 189 #ifdef GR_TEST_UTILS
190 DRAW_BATCH_TEST_FRIEND(TextBlobBatch); 190 DRAW_BATCH_TEST_FRIEND(TextBlobBatch);
191 #endif 191 #endif
192 192
193 typedef GrTextContext INHERITED; 193 typedef GrTextContext INHERITED;
194 }; 194 };
195 195
196 #endif 196 #endif
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