src/ports/SkScalerContext_win_dw.h - Issue 370463002: Remove vertical/horizontal metrics selection.

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Issue 370463002: Remove vertical/horizontal metrics selection. (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: Fix Mac. Created 6 years, 5 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 SkScalarContext_win_dw_DEFINED	8 #ifndef SkScalarContext_win_dw_DEFINED

9 #define SkScalarContext_win_dw_DEFINED	9 #define SkScalarContext_win_dw_DEFINED

10	10

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23 SkScalerContext_DW(DWriteFontTypeface, const SkDescriptor desc);	23 SkScalerContext_DW(DWriteFontTypeface, const SkDescriptor desc);

24 virtual ~SkScalerContext_DW();	24 virtual ~SkScalerContext_DW();

25	25

26 protected:	26 protected:

27 virtual unsigned generateGlyphCount() SK_OVERRIDE;	27 virtual unsigned generateGlyphCount() SK_OVERRIDE;

28 virtual uint16_t generateCharToGlyph(SkUnichar uni) SK_OVERRIDE;	28 virtual uint16_t generateCharToGlyph(SkUnichar uni) SK_OVERRIDE;

29 virtual void generateAdvance(SkGlyph* glyph) SK_OVERRIDE;	29 virtual void generateAdvance(SkGlyph* glyph) SK_OVERRIDE;

30 virtual void generateMetrics(SkGlyph* glyph) SK_OVERRIDE;	30 virtual void generateMetrics(SkGlyph* glyph) SK_OVERRIDE;

31 virtual void generateImage(const SkGlyph& glyph) SK_OVERRIDE;	31 virtual void generateImage(const SkGlyph& glyph) SK_OVERRIDE;

32 virtual void generatePath(const SkGlyph& glyph, SkPath* path) SK_OVERRIDE;	32 virtual void generatePath(const SkGlyph& glyph, SkPath* path) SK_OVERRIDE;

33 virtual void generateFontMetrics(SkPaint::FontMetrics* mX,	33 virtual void generateFontMetrics(SkPaint::FontMetrics*) SK_OVERRIDE;

34 SkPaint::FontMetrics* mY) SK_OVERRIDE;

35	34

36 private:	35 private:

37 const void* drawDWMask(const SkGlyph& glyph);	36 const void* drawDWMask(const SkGlyph& glyph);

38	37

39 SkTDArray<uint8_t> fBits;	38 SkTDArray<uint8_t> fBits;

40 /** The total matrix without the text height scale. */	39 /** The total matrix without the text height scale. */

41 SkMatrix fSkXform;	40 SkMatrix fSkXform;

42 /** The total matrix without the text height scale. */	41 /** The total matrix without the text height scale. */

43 DWRITE_MATRIX fXform;	42 DWRITE_MATRIX fXform;

44 /** The non-rotational part of total matrix without the text height scale.	43 /** The non-rotational part of total matrix without the text height scale.

45 * This is used to find the magnitude of gdi compatible advances.	44 * This is used to find the magnitude of gdi compatible advances.

46 */	45 */

47 DWRITE_MATRIX fGsA;	46 DWRITE_MATRIX fGsA;

48 /** The inverse of the rotational part of the total matrix.	47 /** The inverse of the rotational part of the total matrix.

49 * This is used to find the direction of gdi compatible advances.	48 * This is used to find the direction of gdi compatible advances.

50 */	49 */

51 SkMatrix fG_inv;	50 SkMatrix fG_inv;

52 /** The text size to render with. */	51 /** The text size to render with. */

53 SkScalar fTextSizeRender;	52 SkScalar fTextSizeRender;

54 /** The text size to measure with. */	53 /** The text size to measure with. */

55 SkScalar fTextSizeMeasure;	54 SkScalar fTextSizeMeasure;

56 SkAutoTUnref<DWriteFontTypeface> fTypeface;	55 SkAutoTUnref<DWriteFontTypeface> fTypeface;

57 int fGlyphCount;	56 int fGlyphCount;

58 DWRITE_RENDERING_MODE fRenderingMode;	57 DWRITE_RENDERING_MODE fRenderingMode;

59 DWRITE_TEXTURE_TYPE fTextureType;	58 DWRITE_TEXTURE_TYPE fTextureType;

60 DWRITE_MEASURING_MODE fMeasuringMode;	59 DWRITE_MEASURING_MODE fMeasuringMode;

61 };	60 };

62	61

63 #endif	62 #endif

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