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comparison: gfx/2d/ScaledFontDWrite.h
gfx/2d/ScaledFontDWrite.h
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| 1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- | |
| 2 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef MOZILLA_GFX_SCALEDFONTDWRITE_H_ | |
| 7 #define MOZILLA_GFX_SCALEDFONTDWRITE_H_ | |
| 8 | |
| 9 #include <dwrite.h> | |
| 10 #include "ScaledFontBase.h" | |
| 11 | |
| 12 struct ID2D1GeometrySink; | |
| 13 | |
| 14 namespace mozilla { | |
| 15 namespace gfx { | |
| 16 | |
| 17 class ScaledFontDWrite MOZ_FINAL : public ScaledFontBase | |
| 18 { | |
| 19 public: | |
| 20 MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(ScaledFontDwrite) | |
| 21 ScaledFontDWrite(IDWriteFontFace *aFont, Float aSize) | |
| 22 : mFontFace(aFont) | |
| 23 , ScaledFontBase(aSize) | |
| 24 {} | |
| 25 ScaledFontDWrite(uint8_t *aData, uint32_t aSize, uint32_t aIndex, Float aGlyphSize); | |
| 26 | |
| 27 virtual FontType GetType() const { return FontType::DWRITE; } | |
| 28 | |
| 29 virtual TemporaryRef<Path> GetPathForGlyphs(const GlyphBuffer &aBuffer, const DrawTarget *aTarget); | |
| 30 virtual void CopyGlyphsToBuilder(const GlyphBuffer &aBuffer, PathBuilder *aBuilder, BackendType aBackendType, const Matrix *aTransformHint); | |
| 31 | |
| 32 void CopyGlyphsToSink(const GlyphBuffer &aBuffer, ID2D1GeometrySink *aSink); | |
| 33 | |
| 34 virtual bool GetFontFileData(FontFileDataOutput aDataCallback, void *aBaton); | |
| 35 | |
| 36 virtual AntialiasMode GetDefaultAAMode(); | |
| 37 | |
| 38 #ifdef USE_SKIA | |
| 39 virtual SkTypeface* GetSkTypeface() | |
| 40 { | |
| 41 MOZ_ASSERT(false, "Skia and DirectWrite do not mix"); | |
| 42 return nullptr; | |
| 43 } | |
| 44 #endif | |
| 45 | |
| 46 RefPtr<IDWriteFontFace> mFontFace; | |
| 47 }; | |
| 48 | |
| 49 class GlyphRenderingOptionsDWrite : public GlyphRenderingOptions | |
| 50 { | |
| 51 public: | |
| 52 MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(GlyphRenderingOptionsDWrite) | |
| 53 GlyphRenderingOptionsDWrite(IDWriteRenderingParams *aParams) | |
| 54 : mParams(aParams) | |
| 55 { | |
| 56 } | |
| 57 | |
| 58 virtual FontType GetType() const { return FontType::DWRITE; } | |
| 59 | |
| 60 private: | |
| 61 friend class DrawTargetD2D; | |
| 62 friend class DrawTargetD2D1; | |
| 63 | |
| 64 RefPtr<IDWriteRenderingParams> mParams; | |
| 65 }; | |
| 66 | |
| 67 } | |
| 68 } | |
| 69 | |
| 70 #endif /* MOZILLA_GFX_SCALEDFONTDWRITE_H_ */ |
