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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 GrBitmapTextContext_DEFINED | 8 #ifndef GrBitmapTextContext_DEFINED |
9 #define GrBitmapTextContext_DEFINED | 9 #define GrBitmapTextContext_DEFINED |
10 | 10 |
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26 const char text[], size_t byteLength, | 26 const char text[], size_t byteLength, |
27 const SkScalar pos[], SkScalar constY, | 27 const SkScalar pos[], SkScalar constY, |
28 int scalarsPerPosition) SK_OVERRIDE; | 28 int scalarsPerPosition) SK_OVERRIDE; |
29 | 29 |
30 virtual bool canDraw(const SkPaint& paint) SK_OVERRIDE; | 30 virtual bool canDraw(const SkPaint& paint) SK_OVERRIDE; |
31 | 31 |
32 private: | 32 private: |
33 GrTextStrike* fStrike; | 33 GrTextStrike* fStrike; |
34 | 34 |
35 void init(const GrPaint&, const SkPaint&); | 35 void init(const GrPaint&, const SkPaint&); |
36 void drawPackedGlyph(GrGlyph::PackedID, GrFixed left, GrFixed top, GrFontSca
ler*); | 36 void drawPackedGlyph(GrGlyph::PackedID, SkFixed left, SkFixed top, GrFontSca
ler*); |
37 void flushGlyphs(); // automatically called by destructor | 37 void flushGlyphs(); // automatically called by destructor |
38 void finish(); | 38 void finish(); |
39 | 39 |
40 enum { | 40 enum { |
41 kMinRequestedGlyphs = 1, | 41 kMinRequestedGlyphs = 1, |
42 kDefaultRequestedGlyphs = 64, | 42 kDefaultRequestedGlyphs = 64, |
43 kMinRequestedVerts = kMinRequestedGlyphs * 4, | 43 kMinRequestedVerts = kMinRequestedGlyphs * 4, |
44 kDefaultRequestedVerts = kDefaultRequestedGlyphs * 4, | 44 kDefaultRequestedVerts = kDefaultRequestedGlyphs * 4, |
45 }; | 45 }; |
46 | 46 |
47 SkPoint* fVertices; | 47 SkPoint* fVertices; |
48 int32_t fMaxVertices; | 48 int32_t fMaxVertices; |
49 GrTexture* fCurrTexture; | 49 GrTexture* fCurrTexture; |
50 int fCurrVertex; | 50 int fCurrVertex; |
51 SkRect fVertexBounds; | 51 SkRect fVertexBounds; |
52 }; | 52 }; |
53 | 53 |
54 #endif | 54 #endif |
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