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c8e0f87391
Updated with clang-format version 13.0.0 (taskcluster-OgjH5lasS5K_fvefdRcJVg) Depends on D131114 Differential Revision: https://phabricator.services.mozilla.com/D129119
137 lines
5.2 KiB
C
137 lines
5.2 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/*
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* New DirectWrite interfaces based on Win10 Fall Creators Update versions
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* of dwrite_3.h and dcommon.h (from SDK 10.0.17061.0). This particular
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* subset of declarations is intended to be just sufficient to compile the
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* Gecko DirectWrite font code; it omits many other new interfaces, etc.
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*/
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#ifndef DWRITE_EXTRA_H
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#define DWRITE_EXTRA_H
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#pragma once
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interface IDWriteFontResource;
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interface IDWriteFontFaceReference1;
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enum DWRITE_GLYPH_IMAGE_FORMATS {
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DWRITE_GLYPH_IMAGE_FORMATS_NONE = 0x00000000,
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DWRITE_GLYPH_IMAGE_FORMATS_TRUETYPE = 0x00000001,
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DWRITE_GLYPH_IMAGE_FORMATS_CFF = 0x00000002,
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DWRITE_GLYPH_IMAGE_FORMATS_COLR = 0x00000004,
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DWRITE_GLYPH_IMAGE_FORMATS_SVG = 0x00000008,
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DWRITE_GLYPH_IMAGE_FORMATS_PNG = 0x00000010,
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DWRITE_GLYPH_IMAGE_FORMATS_JPEG = 0x00000020,
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DWRITE_GLYPH_IMAGE_FORMATS_TIFF = 0x00000040,
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DWRITE_GLYPH_IMAGE_FORMATS_PREMULTIPLIED_B8G8R8A8 = 0x00000080,
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};
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#ifdef DEFINE_ENUM_FLAG_OPERATORS
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DEFINE_ENUM_FLAG_OPERATORS(DWRITE_GLYPH_IMAGE_FORMATS);
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#endif
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#define DWRITE_MAKE_FONT_AXIS_TAG(a, b, c, d) \
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(static_cast<DWRITE_FONT_AXIS_TAG>(DWRITE_MAKE_OPENTYPE_TAG(a, b, c, d)))
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enum DWRITE_FONT_AXIS_TAG : UINT32 {
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DWRITE_FONT_AXIS_TAG_WEIGHT = DWRITE_MAKE_FONT_AXIS_TAG('w', 'g', 'h', 't'),
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DWRITE_FONT_AXIS_TAG_WIDTH = DWRITE_MAKE_FONT_AXIS_TAG('w', 'd', 't', 'h'),
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DWRITE_FONT_AXIS_TAG_SLANT = DWRITE_MAKE_FONT_AXIS_TAG('s', 'l', 'n', 't'),
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DWRITE_FONT_AXIS_TAG_OPTICAL_SIZE =
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DWRITE_MAKE_FONT_AXIS_TAG('o', 'p', 's', 'z'),
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DWRITE_FONT_AXIS_TAG_ITALIC = DWRITE_MAKE_FONT_AXIS_TAG('i', 't', 'a', 'l'),
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};
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enum DWRITE_FONT_AXIS_ATTRIBUTES {
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DWRITE_FONT_AXIS_ATTRIBUTES_NONE = 0x0000,
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DWRITE_FONT_AXIS_ATTRIBUTES_VARIABLE = 0x0001,
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DWRITE_FONT_AXIS_ATTRIBUTES_HIDDEN = 0x0002,
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};
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struct DWRITE_FONT_AXIS_VALUE {
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DWRITE_FONT_AXIS_TAG axisTag;
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FLOAT value;
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};
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struct DWRITE_FONT_AXIS_RANGE {
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DWRITE_FONT_AXIS_TAG axisTag;
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FLOAT minValue;
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FLOAT maxValue;
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};
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struct DWRITE_GLYPH_IMAGE_DATA {
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const void* imageData;
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UINT32 imageDataSize;
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UINT32 uniqueDataId;
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UINT32 pixelsPerEm;
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D2D1_SIZE_U pixelSize;
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D2D1_POINT_2L horizontalLeftOrigin;
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D2D1_POINT_2L horizontalRightOrigin;
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D2D1_POINT_2L verticalTopOrigin;
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D2D1_POINT_2L verticalBottomOrigin;
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};
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interface DWRITE_DECLARE_INTERFACE("27F2A904-4EB8-441D-9678-0563F53E3E2F")
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IDWriteFontFace4 : public IDWriteFontFace3 {
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STDMETHOD_(DWRITE_GLYPH_IMAGE_FORMATS, GetGlyphImageFormats)() PURE;
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STDMETHOD(GetGlyphImageFormats)
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(UINT16 glyphId, UINT32 pixelsPerEmFirst, UINT32 pixelsPerEmLast,
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_Out_ DWRITE_GLYPH_IMAGE_FORMATS* glyphImageFormats) PURE;
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STDMETHOD(GetGlyphImageData)
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(_In_ UINT16 glyphId, UINT32 pixelsPerEm,
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DWRITE_GLYPH_IMAGE_FORMATS glyphImageFormat,
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_Out_ DWRITE_GLYPH_IMAGE_DATA* glyphData,
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_Outptr_result_maybenull_ void** glyphDataContext) PURE;
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STDMETHOD_(void, ReleaseGlyphImageData)(void* glyphDataContext) PURE;
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};
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interface DWRITE_DECLARE_INTERFACE("98EFF3A5-B667-479A-B145-E2FA5B9FDC29")
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IDWriteFontFace5 : public IDWriteFontFace4 {
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STDMETHOD_(UINT32, GetFontAxisValueCount)() PURE;
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STDMETHOD(GetFontAxisValues)
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(_Out_writes_(fontAxisValueCount) DWRITE_FONT_AXIS_VALUE* fontAxisValues,
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UINT32 fontAxisValueCount) PURE;
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STDMETHOD_(BOOL, HasVariations)() PURE;
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STDMETHOD(GetFontResource)
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(_COM_Outptr_ IDWriteFontResource** fontResource) PURE;
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STDMETHOD_(BOOL, Equals)(IDWriteFontFace* fontFace) PURE;
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};
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interface DWRITE_DECLARE_INTERFACE("1F803A76-6871-48E8-987F-B975551C50F2")
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IDWriteFontResource : public IUnknown {
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STDMETHOD(GetFontFile)(_COM_Outptr_ IDWriteFontFile** fontFile) PURE;
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STDMETHOD_(UINT32, GetFontFaceIndex)() PURE;
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STDMETHOD_(UINT32, GetFontAxisCount)() PURE;
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STDMETHOD(GetDefaultFontAxisValues)
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(_Out_writes_(fontAxisValueCount) DWRITE_FONT_AXIS_VALUE* fontAxisValues,
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UINT32 fontAxisValueCount) PURE;
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STDMETHOD(GetFontAxisRanges)
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(_Out_writes_(fontAxisRangeCount) DWRITE_FONT_AXIS_RANGE* fontAxisRanges,
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UINT32 fontAxisRangeCount) PURE;
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STDMETHOD_(DWRITE_FONT_AXIS_ATTRIBUTES, GetFontAxisAttributes)
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(UINT32 axisIndex) PURE;
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STDMETHOD(GetAxisNames)
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(UINT32 axisIndex, _COM_Outptr_ IDWriteLocalizedStrings** names) PURE;
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STDMETHOD_(UINT32, GetAxisValueNameCount)(UINT32 axisIndex) PURE;
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STDMETHOD(GetAxisValueNames)
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(UINT32 axisIndex, UINT32 axisValueIndex,
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_Out_ DWRITE_FONT_AXIS_RANGE* fontAxisRange,
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_COM_Outptr_ IDWriteLocalizedStrings** names) PURE;
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STDMETHOD_(BOOL, HasVariations)() PURE;
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STDMETHOD(CreateFontFace)
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(DWRITE_FONT_SIMULATIONS fontSimulations,
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_In_reads_(fontAxisValueCount) DWRITE_FONT_AXIS_VALUE const* fontAxisValues,
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UINT32 fontAxisValueCount, _COM_Outptr_ IDWriteFontFace5** fontFace) PURE;
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STDMETHOD(CreateFontFaceReference)
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(DWRITE_FONT_SIMULATIONS fontSimulations,
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_In_reads_(fontAxisValueCount) DWRITE_FONT_AXIS_VALUE const* fontAxisValues,
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UINT32 fontAxisValueCount,
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_COM_Outptr_ IDWriteFontFaceReference1** fontFaceReference) PURE;
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};
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#endif /* DWRITE_EXTRA_H */
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