Initial vendor packages

Signed-off-by: Valentin Popov <valentin@popov.link>

1 files changed, 1477 insertions, 0 deletions

diff --git a/vendor/winapi/src/um/dwrite.rs b/vendor/winapi/src/um/dwrite.rs
new file mode 100644
index 0000000..b21cd6f
--- /dev/null
+++ b/vendor/winapi/src/um/dwrite.rs
@@ -0,0 +1,1477 @@
+// Licensed under the Apache License, Version 2.0
+// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// All files in the project carrying such notice may not be copied, modified, or distributed
+// except according to those terms.
+//! DirectX Typography Services public API definitions.
+use ctypes::c_void;
+use shared::basetsd::{INT16, INT32, UINT16, UINT32, UINT64, UINT8};
+use shared::guiddef::REFIID;
+use shared::minwindef::{BOOL, BYTE, FILETIME, FLOAT};
+use shared::windef::{COLORREF, HDC, HMONITOR, RECT, SIZE};
+use shared::winerror::SEVERITY_ERROR;
+use um::d2d1::ID2D1SimplifiedGeometrySink;
+use um::dcommon::DWRITE_MEASURING_MODE;
+use um::unknwnbase::{IUnknown, IUnknownVtbl};
+use um::wingdi::LOGFONTW;
+use um::winnt::{HRESULT, WCHAR};
+ENUM!{enum DWRITE_FONT_FILE_TYPE {
+    DWRITE_FONT_FILE_TYPE_UNKNOWN,
+    DWRITE_FONT_FILE_TYPE_CFF,
+    DWRITE_FONT_FILE_TYPE_TRUETYPE,
+    DWRITE_FONT_FILE_TYPE_OPENTYPE_COLLECTION,
+    DWRITE_FONT_FILE_TYPE_TYPE1_PFM,
+    DWRITE_FONT_FILE_TYPE_TYPE1_PFB,
+    DWRITE_FONT_FILE_TYPE_VECTOR,
+    DWRITE_FONT_FILE_TYPE_BITMAP,
+    DWRITE_FONT_FILE_TYPE_TRUETYPE_COLLECTION = DWRITE_FONT_FILE_TYPE_OPENTYPE_COLLECTION,
+}}
+ENUM!{enum DWRITE_FONT_FACE_TYPE {
+    DWRITE_FONT_FACE_TYPE_CFF,
+    DWRITE_FONT_FACE_TYPE_TRUETYPE,
+    DWRITE_FONT_FACE_TYPE_OPENTYPE_COLLECTION,
+    DWRITE_FONT_FACE_TYPE_TYPE1,
+    DWRITE_FONT_FACE_TYPE_VECTOR,
+    DWRITE_FONT_FACE_TYPE_BITMAP,
+    DWRITE_FONT_FACE_TYPE_UNKNOWN,
+    DWRITE_FONT_FACE_TYPE_RAW_CFF,
+    DWRITE_FONT_FACE_TYPE_TRUETYPE_COLLECTION = DWRITE_FONT_FACE_TYPE_OPENTYPE_COLLECTION,
+}}
+ENUM!{enum DWRITE_FONT_SIMULATIONS {
+    DWRITE_FONT_SIMULATIONS_NONE = 0x0000,
+    DWRITE_FONT_SIMULATIONS_BOLD = 0x0001,
+    DWRITE_FONT_SIMULATIONS_OBLIQUE = 0x0002,
+}}
+ENUM!{enum DWRITE_FONT_WEIGHT {
+    DWRITE_FONT_WEIGHT_THIN = 100,
+    DWRITE_FONT_WEIGHT_EXTRA_LIGHT = 200,
+    DWRITE_FONT_WEIGHT_ULTRA_LIGHT = 200,
+    DWRITE_FONT_WEIGHT_LIGHT = 300,
+    DWRITE_FONT_WEIGHT_SEMI_LIGHT = 350,
+    DWRITE_FONT_WEIGHT_NORMAL = 400,
+    DWRITE_FONT_WEIGHT_REGULAR = 400,
+    DWRITE_FONT_WEIGHT_MEDIUM = 500,
+    DWRITE_FONT_WEIGHT_DEMI_BOLD = 600,
+    DWRITE_FONT_WEIGHT_SEMI_BOLD = 600,
+    DWRITE_FONT_WEIGHT_BOLD = 700,
+    DWRITE_FONT_WEIGHT_EXTRA_BOLD = 800,
+    DWRITE_FONT_WEIGHT_ULTRA_BOLD = 800,
+    DWRITE_FONT_WEIGHT_BLACK = 900,
+    DWRITE_FONT_WEIGHT_HEAVY = 900,
+    DWRITE_FONT_WEIGHT_EXTRA_BLACK = 950,
+    DWRITE_FONT_WEIGHT_ULTRA_BLACK = 950,
+}}
+ENUM!{enum DWRITE_FONT_STRETCH {
+    DWRITE_FONT_STRETCH_UNDEFINED = 0,
+    DWRITE_FONT_STRETCH_ULTRA_CONDENSED = 1,
+    DWRITE_FONT_STRETCH_EXTRA_CONDENSED = 2,
+    DWRITE_FONT_STRETCH_CONDENSED = 3,
+    DWRITE_FONT_STRETCH_SEMI_CONDENSED = 4,
+    DWRITE_FONT_STRETCH_NORMAL = 5,
+    DWRITE_FONT_STRETCH_MEDIUM = 5,
+    DWRITE_FONT_STRETCH_SEMI_EXPANDED = 6,
+    DWRITE_FONT_STRETCH_EXPANDED = 7,
+    DWRITE_FONT_STRETCH_EXTRA_EXPANDED = 8,
+    DWRITE_FONT_STRETCH_ULTRA_EXPANDED = 9,
+}}
+ENUM!{enum DWRITE_FONT_STYLE {
+    DWRITE_FONT_STYLE_NORMAL,
+    DWRITE_FONT_STYLE_OBLIQUE,
+    DWRITE_FONT_STYLE_ITALIC,
+}}
+ENUM!{enum DWRITE_INFORMATIONAL_STRING_ID {
+    DWRITE_INFORMATIONAL_STRING_NONE,
+    DWRITE_INFORMATIONAL_STRING_COPYRIGHT_NOTICE,
+    DWRITE_INFORMATIONAL_STRING_VERSION_STRINGS,
+    DWRITE_INFORMATIONAL_STRING_TRADEMARK,
+    DWRITE_INFORMATIONAL_STRING_MANUFACTURER,
+    DWRITE_INFORMATIONAL_STRING_DESIGNER,
+    DWRITE_INFORMATIONAL_STRING_DESIGNER_URL,
+    DWRITE_INFORMATIONAL_STRING_DESCRIPTION,
+    DWRITE_INFORMATIONAL_STRING_FONT_VENDOR_URL,
+    DWRITE_INFORMATIONAL_STRING_LICENSE_DESCRIPTION,
+    DWRITE_INFORMATIONAL_STRING_LICENSE_INFO_URL,
+    DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES,
+    DWRITE_INFORMATIONAL_STRING_WIN32_SUBFAMILY_NAMES,
+    DWRITE_INFORMATIONAL_STRING_PREFERRED_FAMILY_NAMES,
+    DWRITE_INFORMATIONAL_STRING_PREFERRED_SUBFAMILY_NAMES,
+    DWRITE_INFORMATIONAL_STRING_SAMPLE_TEXT,
+    DWRITE_INFORMATIONAL_STRING_FULL_NAME,
+    DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_NAME,
+    DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_CID_NAME,
+    DWRITE_INFORMATIONAL_STRING_WWS_FAMILY_NAME,
+    DWRITE_INFORMATIONAL_STRING_DESIGN_SCRIPT_LANGUAGE_TAG,
+    DWRITE_INFORMATIONAL_STRING_SUPPORTED_SCRIPT_LANGUAGE_TAG,
+}}
+STRUCT!{struct DWRITE_FONT_METRICS {
+    designUnitsPerEm: UINT16,
+    ascent: UINT16,
+    descent: UINT16,
+    lineGap: INT16,
+    capHeight: UINT16,
+    xHeight: UINT16,
+    underlinePosition: INT16,
+    underlineThickness: UINT16,
+    strikethroughPosition: INT16,
+    strikethroughThickness: UINT16,
+}}
+STRUCT!{struct DWRITE_GLYPH_METRICS {
+    leftSideBearing: INT32,
+    advanceWidth: UINT32,
+    rightSideBearing: INT32,
+    topSideBearing: INT32,
+    advanceHeight: UINT32,
+    bottomSideBearing: INT32,
+    verticalOriginY: INT32,
+}}
+STRUCT!{struct DWRITE_GLYPH_OFFSET {
+    advanceOffset: FLOAT,
+    ascenderOffset: FLOAT,
+}}
+ENUM!{enum DWRITE_FACTORY_TYPE {
+    DWRITE_FACTORY_TYPE_SHARED,
+    DWRITE_FACTORY_TYPE_ISOLATED,
+}}
+RIDL!{#[uuid(0x727cad4e, 0xd6af, 0x4c9e, 0x8a, 0x08, 0xd6, 0x95, 0xb1, 0x1c, 0xaa, 0x49)]
+interface IDWriteFontFileLoader(IDWriteFontFileLoaderVtbl): IUnknown(IUnknownVtbl) {
+    fn CreateStreamFromKey(
+        fontFileReferenceKey: *const c_void,
+        fontFileReferenceKeySize: UINT32,
+        fontFileStream: *mut *mut IDWriteFontFileStream,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0xb2d9f3ec, 0xc9fe, 0x4a11, 0xa2, 0xec, 0xd8, 0x62, 0x08, 0xf7, 0xc0, 0xa2)]
+interface IDWriteLocalFontFileLoader(IDWriteLocalFontFileLoaderVtbl):
+    IDWriteFontFileLoader(IDWriteFontFileLoaderVtbl) {
+    fn GetFilePathLengthFromKey(
+        fontFileReferenceKey: *const c_void,
+        fontFileReferenceKeySize: UINT32,
+        filePathLength: *mut UINT32,
+    ) -> HRESULT,
+    fn GetFilePathFromKey(
+        fontFileReferenceKey: *const c_void,
+        fontFileReferenceKeySize: UINT32,
+        filePath: *mut WCHAR,
+        filePathSize: UINT32,
+    ) -> HRESULT,
+    fn GetLastWriteTimeFromKey(
+        fontFileReferenceKey: *const c_void,
+        fontFileReferenceKeySize: UINT32,
+        lastWriteTime: *mut FILETIME,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0x6d4865fe, 0x0ab8, 0x4d91, 0x8f, 0x62, 0x5d, 0xd6, 0xbe, 0x34, 0xa3, 0xe0)]
+interface IDWriteFontFileStream(IDWriteFontFileStreamVtbl): IUnknown(IUnknownVtbl) {
+    fn ReadFileFragment(
+        fragmentStart: *mut *const c_void,
+        fileOffset: UINT64,
+        fragmentSize: UINT64,
+        fragmentContext: *mut *mut c_void,
+    ) -> HRESULT,
+    fn ReleaseFileFragment(
+        fragmentContext: *mut c_void,
+    ) -> (),
+    fn GetFileSize(
+        fileSize: *mut UINT64,
+    ) -> HRESULT,
+    fn GetLastWriteTime(
+        lastWriteTime: *mut UINT64,
+    ) -> HRESULT,
+}}
+ENUM!{enum DWRITE_OUTLINE_THRESHOLD {
+    DWRITE_OUTLINE_THRESHOLD_ANTIALIASED,
+    DWRITE_OUTLINE_THRESHOLD_ALIASED,
+}}
+STRUCT!{struct DWRITE_FONT_METRICS1 {
+    designUnitsPerEm: UINT16,
+    ascent: UINT16,
+    descent: UINT16,
+    lineGap: INT16,
+    capHeight: UINT16,
+    xHeight: UINT16,
+    underlinePosition: INT16,
+    underlineThickness: UINT16,
+    strikethroughPosition: INT16,
+    strikethroughThickness: UINT16,
+    glyphBoxLeft: INT16,
+    glyphBoxTop: INT16,
+    glyphBoxRight: INT16,
+    glyphBoxBottom: INT16,
+    subscriptPositionX: INT16,
+    subscriptPositionY: INT16,
+    subscriptSizeX: INT16,
+    subscriptSizeY: INT16,
+    superscriptPositionX: INT16,
+    superscriptPositionY: INT16,
+    superscriptSizeX: INT16,
+    superscriptSizeY: INT16,
+    hasTypographicMetrics: BOOL,
+}}
+STRUCT!{struct DWRITE_UNICODE_RANGE {
+    first: UINT32,
+    last: UINT32,
+}}
+STRUCT!{struct DWRITE_CARET_METRICS {
+    slopeRise: INT16,
+    slopeRun: INT16,
+    offset: INT16,
+}}
+#[inline]
+pub fn DWRITE_MAKE_OPENTYPE_TAG(a: u8, b: u8, c: u8, d: u8) -> u32 {
+    ((d as u32) << 24) | ((c as u32) << 16) | ((b as u32) << 8) | (a as u32)
+}
+RIDL!{#[uuid(0x739d886a, 0xcef5, 0x47dc, 0x87, 0x69, 0x1a, 0x8b, 0x41, 0xbe, 0xbb, 0xb0)]
+interface IDWriteFontFile(IDWriteFontFileVtbl): IUnknown(IUnknownVtbl) {
+    fn GetReferenceKey(
+        fontFileReferenceKey: *mut *const c_void,
+        fontFileReferenceKeySize: *mut UINT32,
+    ) -> HRESULT,
+    fn GetLoader(
+        fontFileLoader: *mut *mut IDWriteFontFileLoader,
+    ) -> HRESULT,
+    fn Analyze(
+        isSupportedFontType: *mut BOOL,
+        fontFileType: *mut DWRITE_FONT_FILE_TYPE,
+        fontFaceType: *mut DWRITE_FONT_FACE_TYPE,
+        numberOfFaces: *mut UINT32,
+    ) -> HRESULT,
+}}
+ENUM!{enum DWRITE_PIXEL_GEOMETRY {
+    DWRITE_PIXEL_GEOMETRY_FLAT,
+    DWRITE_PIXEL_GEOMETRY_RGB,
+    DWRITE_PIXEL_GEOMETRY_BGR,
+}}
+ENUM!{enum DWRITE_RENDERING_MODE {
+    DWRITE_RENDERING_MODE_DEFAULT,
+    DWRITE_RENDERING_MODE_ALIASED,
+    DWRITE_RENDERING_MODE_GDI_CLASSIC,
+    DWRITE_RENDERING_MODE_GDI_NATURAL,
+    DWRITE_RENDERING_MODE_NATURAL,
+    DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC,
+    DWRITE_RENDERING_MODE_OUTLINE,
+    DWRITE_RENDERING_MODE_CLEARTYPE_GDI_CLASSIC = DWRITE_RENDERING_MODE_GDI_CLASSIC,
+    DWRITE_RENDERING_MODE_CLEARTYPE_GDI_NATURAL = DWRITE_RENDERING_MODE_GDI_NATURAL,
+    DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL = DWRITE_RENDERING_MODE_NATURAL,
+    DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL_SYMMETRIC = DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC,
+}}
+STRUCT!{struct DWRITE_MATRIX {
+    m11: FLOAT,
+    m12: FLOAT,
+    m21: FLOAT,
+    m22: FLOAT,
+    dx: FLOAT,
+    dy: FLOAT,
+}}
+RIDL!{#[uuid(0x2f0da53a, 0x2add, 0x47cd, 0x82, 0xee, 0xd9, 0xec, 0x34, 0x68, 0x8e, 0x75)]
+interface IDWriteRenderingParams(IDWriteRenderingParamsVtbl): IUnknown(IUnknownVtbl) {
+    fn GetGamma() -> FLOAT,
+    fn GetEnhancedContrast() -> FLOAT,
+    fn GetClearTypeLevel() -> FLOAT,
+    fn GetPixelGeometry() -> DWRITE_PIXEL_GEOMETRY,
+    fn GetRenderingMode() -> DWRITE_RENDERING_MODE,
+}}
+pub type IDWriteGeometrySink = ID2D1SimplifiedGeometrySink;
+RIDL!{#[uuid(0x5f49804d, 0x7024, 0x4d43, 0xbf, 0xa9, 0xd2, 0x59, 0x84, 0xf5, 0x38, 0x49)]
+interface IDWriteFontFace(IDWriteFontFaceVtbl): IUnknown(IUnknownVtbl) {
+    fn GetType() -> DWRITE_FONT_FACE_TYPE,
+    fn GetFiles(
+        numberOfFiles: *mut UINT32,
+        fontFiles: *mut *mut IDWriteFontFile,
+    ) -> HRESULT,
+    fn GetIndex() -> UINT32,
+    fn GetSimulations() -> DWRITE_FONT_SIMULATIONS,
+    fn IsSymbolFont() -> BOOL,
+    fn GetMetrics(
+        fontFaceMetrics: *mut DWRITE_FONT_METRICS,
+    ) -> (),
+    fn GetGlyphCount() -> UINT16,
+    fn GetDesignGlyphMetrics(
+        glyphIndices: *const UINT16,
+        glyphCount: UINT32,
+        glyphMetrics: *mut DWRITE_GLYPH_METRICS,
+        isSideways: BOOL,
+    ) -> HRESULT,
+    fn GetGlyphIndices(
+        codePoints: *const UINT32,
+        codePointCount: UINT32,
+        glyphIndices: *mut UINT16,
+    ) -> HRESULT,
+    fn TryGetFontTable(
+        openTypeTableTag: UINT32,
+        tableData: *mut *const c_void,
+        tableSize: *mut UINT32,
+        tableContext: *mut *mut c_void,
+        exists: *mut BOOL,
+    ) -> HRESULT,
+    fn ReleaseFontTable(
+        tableContext: *mut c_void,
+    ) -> HRESULT,
+    fn GetGlyphRunOutline(
+        emSize: FLOAT,
+        glyphIndices: *const UINT16,
+        glyphAdvances: *const FLOAT,
+        glyphOffsets: *const DWRITE_GLYPH_OFFSET,
+        glyphCount: UINT32,
+        isSideways: BOOL,
+        isRightToLeft: BOOL,
+        geometrySink: *mut IDWriteGeometrySink,
+    ) -> HRESULT,
+    fn GetRecommendedRenderingMode(
+        emSize: FLOAT,
+        pixelsPerDip: FLOAT,
+        measuringMode: DWRITE_MEASURING_MODE,
+        renderingParams: *mut IDWriteRenderingParams,
+        renderingMode: *mut DWRITE_RENDERING_MODE,
+    ) -> HRESULT,
+    fn GetGdiCompatibleMetrics(
+        emSize: FLOAT,
+        pixelsPerDip: FLOAT,
+        transform: *const DWRITE_MATRIX,
+        fontFaceMetrics: *mut DWRITE_FONT_METRICS,
+    ) -> HRESULT,
+    fn GetGdiCompatibleGlyphMetrics(
+        enSize: FLOAT,
+        pixelsPerDip: FLOAT,
+        transform: *const DWRITE_MATRIX,
+        useGdiNatrual: BOOL,
+        glyphIndices: *const UINT16,
+        glyphCount: UINT32,
+        glyphMetrics: *mut DWRITE_GLYPH_METRICS,
+        isSideways: BOOL,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0xa71efdb4, 0x9fdb, 0x4838, 0xad, 0x90, 0xcf, 0xc3, 0xbe, 0x8c, 0x3d, 0xaf)]
+interface IDWriteFontFace1(IDWriteFontFace1Vtbl): IDWriteFontFace(IDWriteFontFaceVtbl) {
+    fn GetMetrics(
+        fontFaceMetrics: *mut DWRITE_FONT_METRICS1,
+    ) -> (),
+    fn GetGdiCompatibleMetrics(
+        emSize: FLOAT,
+        pixelsPerDip: FLOAT,
+        transform: *const DWRITE_MATRIX,
+        fontFaceMetrics: *mut DWRITE_FONT_METRICS1,
+    ) -> HRESULT,
+    fn GetCaretMetrics(
+        caretMetrics: *mut DWRITE_CARET_METRICS,
+    ) -> (),
+    fn GetUnicodeRanges(
+        maxRangeCount: UINT32,
+        unicodeRanges: *mut DWRITE_UNICODE_RANGE,
+        actualRangeCount: *mut UINT32,
+    ) -> HRESULT,
+    fn IsMonoSpacedFont() -> BOOL,
+    fn GetDesignGlyphAdvances(
+        glyphCount: UINT32,
+        glyphIndices: *const UINT16,
+        glyphAdvances: *mut INT32,
+        isSideways: BOOL,
+    ) -> HRESULT,
+    fn GetGdiCompatibleGlyphAdvance(
+        emSize: FLOAT,
+        pixelsPerDip: FLOAT,
+        transform: *const DWRITE_MATRIX,
+        useGdiNatural: BOOL,
+        isSideways: BOOL,
+        glyphCount: UINT32,
+        glyphIndices: *const UINT16,
+        glyphAdvances: *mut INT32,
+    ) -> HRESULT,
+    fn GetKerningPairAdjustments(
+        glyphCount: UINT32,
+        glyphIndices: *const UINT16,
+        glyphAdvanceAdjustments: *mut INT32,
+    ) -> HRESULT,
+    fn HasKerningPairs() -> BOOL,
+    fn GetRecommendedRenderingMode(
+        fontEmSize: FLOAT,
+        dpiX: FLOAT,
+        dpiY: FLOAT,
+        transform: *const DWRITE_MATRIX,
+        isSideways: BOOL,
+        outlineThreshold: DWRITE_OUTLINE_THRESHOLD,
+        measuringMode: DWRITE_MEASURING_MODE,
+        renderingMode: *mut DWRITE_RENDERING_MODE,
+    ) -> HRESULT,
+    fn GetVerticalGlyphVariants(
+        nominalGlyphIndices: *const UINT16,
+        verticalGlyphIndices: *mut UINT16,
+    ) -> HRESULT,
+    fn HasVerticalGlyphVariants() -> BOOL,
+}}
+RIDL!{#[uuid(0xcca920e4, 0x52f0, 0x492b, 0xbf, 0xa8, 0x29, 0xc7, 0x2e, 0xe0, 0xa4, 0x68)]
+interface IDWriteFontCollectionLoader(IDWriteFontCollectionLoaderVtbl):
+        IUnknown(IUnknownVtbl) {
+    fn CreateEnumeratorFromKey(
+        factory: *mut IDWriteFactory,
+        collectionKey: *const c_void,
+        collectionKeySize: UINT32,
+        fontFileEnumerator: *mut *mut IDWriteFontFileEnumerator,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0x72755049, 0x5ff7, 0x435d, 0x83, 0x48, 0x4b, 0xe9, 0x7c, 0xfa, 0x6c, 0x7c)]
+interface IDWriteFontFileEnumerator(IDWriteFontFileEnumeratorVtbl): IUnknown(IUnknownVtbl) {
+    fn MoveNext(
+        hasCurrentFile: *mut BOOL,
+    ) -> HRESULT,
+    fn GetCurrentFontFile(
+        fontFile: *mut *mut IDWriteFontFile,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0x08256209, 0x099a, 0x4b34, 0xb8, 0x6d, 0xc2, 0x2b, 0x11, 0x0e, 0x77, 0x71)]
+interface IDWriteLocalizedStrings(IDWriteLocalizedStringsVtbl): IUnknown(IUnknownVtbl) {
+    fn GetCount() -> UINT32,
+    fn FindLocaleName(
+        localeName: *const WCHAR,
+        index: *mut UINT32,
+        exists: *mut BOOL,
+    ) -> HRESULT,
+    fn GetLocaleNameLength(
+        index: UINT32,
+        length: *mut UINT32,
+    ) -> HRESULT,
+    fn GetLocaleName(
+        index: UINT32,
+        localeName: *mut WCHAR,
+        size: UINT32,
+    ) -> HRESULT,
+    fn GetStringLength(
+        index: UINT32,
+        length: *mut UINT32,
+    ) -> HRESULT,
+    fn GetString(
+        index: UINT32,
+        stringBuffer: *mut WCHAR,
+        size: UINT32,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0xa84cee02, 0x3eea, 0x4eee, 0xa8, 0x27, 0x87, 0xc1, 0xa0, 0x2a, 0x0f, 0xcc)]
+interface IDWriteFontCollection(IDWriteFontCollectionVtbl): IUnknown(IUnknownVtbl) {
+    fn GetFontFamilyCount() -> UINT32,
+    fn GetFontFamily(
+        index: UINT32,
+        fontFamily: *mut *mut IDWriteFontFamily,
+    ) -> HRESULT,
+    fn FindFamilyName(
+        familyName: *const WCHAR,
+        index: *mut UINT32,
+        exists: *mut BOOL,
+    ) -> HRESULT,
+    fn GetFontFromFontFace(
+        fontFace: *mut IDWriteFontFace,
+        font: *mut *mut IDWriteFont,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0x1a0d8438, 0x1d97, 0x4ec1, 0xae, 0xf9, 0xa2, 0xfb, 0x86, 0xed, 0x6a, 0xcb)]
+interface IDWriteFontList(IDWriteFontListVtbl): IUnknown(IUnknownVtbl) {
+    fn GetFontCollection(
+        fontCollection: *mut *mut IDWriteFontCollection,
+    ) -> HRESULT,
+    fn GetFontCount() -> UINT32,
+    fn GetFont(
+        index: UINT32,
+        font: *mut *mut IDWriteFont,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0xda20d8ef, 0x812a, 0x4c43, 0x98, 0x02, 0x62, 0xec, 0x4a, 0xbd, 0x7a, 0xdd)]
+interface IDWriteFontFamily(IDWriteFontFamilyVtbl): IDWriteFontList(IDWriteFontListVtbl) {
+    fn GetFamilyNames(
+        names: *mut *mut IDWriteLocalizedStrings,
+    ) -> HRESULT,
+    fn GetFirstMatchingFont(
+        weight: DWRITE_FONT_WEIGHT,
+        stretch: DWRITE_FONT_STRETCH,
+        style: DWRITE_FONT_STYLE,
+        matchingFont: *mut *mut IDWriteFont,
+    ) -> HRESULT,
+    fn GetMatchingFonts(
+        weight: DWRITE_FONT_WEIGHT,
+        stretch: DWRITE_FONT_STRETCH,
+        style: DWRITE_FONT_STYLE,
+        matchingFonts: *mut *mut IDWriteFontList,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0xacd16696, 0x8c14, 0x4f5d, 0x87, 0x7e, 0xfe, 0x3f, 0xc1, 0xd3, 0x27, 0x37)]
+interface IDWriteFont(IDWriteFontVtbl): IUnknown(IUnknownVtbl) {
+    fn GetFontFamily(
+        fontFamily: *mut *mut IDWriteFontFamily,
+    ) -> HRESULT,
+    fn GetWeight() -> DWRITE_FONT_WEIGHT,
+    fn GetStretch() -> DWRITE_FONT_STRETCH,
+    fn GetStyle() -> DWRITE_FONT_STYLE,
+    fn IsSymbolFont() -> BOOL,
+    fn GetFaceNames(
+        names: *mut *mut IDWriteLocalizedStrings,
+    ) -> HRESULT,
+    fn GetInformationalStrings(
+        informationalStringId: DWRITE_INFORMATIONAL_STRING_ID,
+        informationalStrings: *mut *mut IDWriteLocalizedStrings,
+        exists: *mut BOOL,
+    ) -> HRESULT,
+    fn GetSimulations() -> DWRITE_FONT_SIMULATIONS,
+    fn GetMetrics(
+        fontMetrics: *mut DWRITE_FONT_METRICS,
+    ) -> (),
+    fn HasCharacter(
+        unicodeValue: UINT32,
+        exists: *mut BOOL,
+    ) -> HRESULT,
+    fn CreateFontFace(
+        fontFace: *mut *mut IDWriteFontFace,
+    ) -> HRESULT,
+}}
+ENUM!{enum DWRITE_READING_DIRECTION {
+    DWRITE_READING_DIRECTION_LEFT_TO_RIGHT = 0,
+    DWRITE_READING_DIRECTION_RIGHT_TO_LEFT = 1,
+    DWRITE_READING_DIRECTION_TOP_TO_BOTTOM = 2,
+    DWRITE_READING_DIRECTION_BOTTOM_TO_TOP = 3,
+}}
+ENUM!{enum DWRITE_FLOW_DIRECTION {
+    DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM = 0,
+    DWRITE_FLOW_DIRECTION_BOTTOM_TO_TOP = 1,
+    DWRITE_FLOW_DIRECTION_LEFT_TO_RIGHT = 2,
+    DWRITE_FLOW_DIRECTION_RIGHT_TO_LEFT = 3,
+}}
+ENUM!{enum DWRITE_TEXT_ALIGNMENT {
+    DWRITE_TEXT_ALIGNMENT_LEADING,
+    DWRITE_TEXT_ALIGNMENT_TRAILING,
+    DWRITE_TEXT_ALIGNMENT_CENTER,
+    DWRITE_TEXT_ALIGNMENT_JUSTIFIED,
+}}
+ENUM!{enum DWRITE_PARAGRAPH_ALIGNMENT {
+    DWRITE_PARAGRAPH_ALIGNMENT_NEAR,
+    DWRITE_PARAGRAPH_ALIGNMENT_FAR,
+    DWRITE_PARAGRAPH_ALIGNMENT_CENTER,
+}}
+ENUM!{enum DWRITE_WORD_WRAPPING {
+    DWRITE_WORD_WRAPPING_WRAP = 0,
+    DWRITE_WORD_WRAPPING_NO_WRAP = 1,
+    DWRITE_WORD_WRAPPING_EMERGENCY_BREAK = 2,
+    DWRITE_WORD_WRAPPING_WHOLE_WORD = 3,
+    DWRITE_WORD_WRAPPING_CHARACTER = 4,
+}}
+ENUM!{enum DWRITE_LINE_SPACING_METHOD {
+    DWRITE_LINE_SPACING_METHOD_DEFAULT,
+    DWRITE_LINE_SPACING_METHOD_UNIFORM,
+    DWRITE_LINE_SPACING_METHOD_PROPORTIONAL,
+}}
+ENUM!{enum DWRITE_TRIMMING_GRANULARITY {
+    DWRITE_TRIMMING_GRANULARITY_NONE,
+    DWRITE_TRIMMING_GRANULARITY_CHARACTER,
+    DWRITE_TRIMMING_GRANULARITY_WORD,
+}}
+ENUM!{enum DWRITE_FONT_FEATURE_TAG {
+    DWRITE_FONT_FEATURE_TAG_ALTERNATIVE_FRACTIONS = 0x63726661, // 'afrc'
+    DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS_FROM_CAPITALS = 0x63703263, // 'c2pc'
+    DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS_FROM_CAPITALS = 0x63733263, // 'c2sc'
+    DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_ALTERNATES = 0x746c6163, // 'calt'
+    DWRITE_FONT_FEATURE_TAG_CASE_SENSITIVE_FORMS = 0x65736163, // 'case'
+    DWRITE_FONT_FEATURE_TAG_GLYPH_COMPOSITION_DECOMPOSITION = 0x706d6363, // 'ccmp'
+    DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_LIGATURES = 0x67696c63, // 'clig'
+    DWRITE_FONT_FEATURE_TAG_CAPITAL_SPACING = 0x70737063, // 'cpsp'
+    DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_SWASH = 0x68777363, // 'cswh'
+    DWRITE_FONT_FEATURE_TAG_CURSIVE_POSITIONING = 0x73727563, // 'curs'
+    DWRITE_FONT_FEATURE_TAG_DEFAULT = 0x746c6664, // 'dflt'
+    DWRITE_FONT_FEATURE_TAG_DISCRETIONARY_LIGATURES = 0x67696c64, // 'dlig'
+    DWRITE_FONT_FEATURE_TAG_EXPERT_FORMS = 0x74707865, // 'expt'
+    DWRITE_FONT_FEATURE_TAG_FRACTIONS = 0x63617266, // 'frac'
+    DWRITE_FONT_FEATURE_TAG_FULL_WIDTH = 0x64697766, // 'fwid'
+    DWRITE_FONT_FEATURE_TAG_HALF_FORMS = 0x666c6168, // 'half'
+    DWRITE_FONT_FEATURE_TAG_HALANT_FORMS = 0x6e6c6168, // 'haln'
+    DWRITE_FONT_FEATURE_TAG_ALTERNATE_HALF_WIDTH = 0x746c6168, // 'halt'
+    DWRITE_FONT_FEATURE_TAG_HISTORICAL_FORMS = 0x74736968, // 'hist'
+    DWRITE_FONT_FEATURE_TAG_HORIZONTAL_KANA_ALTERNATES = 0x616e6b68, // 'hkna'
+    DWRITE_FONT_FEATURE_TAG_HISTORICAL_LIGATURES = 0x67696c68, // 'hlig'
+    DWRITE_FONT_FEATURE_TAG_HALF_WIDTH = 0x64697768, // 'hwid'
+    DWRITE_FONT_FEATURE_TAG_HOJO_KANJI_FORMS = 0x6f6a6f68, // 'hojo'
+    DWRITE_FONT_FEATURE_TAG_JIS04_FORMS = 0x3430706a, // 'jp04'
+    DWRITE_FONT_FEATURE_TAG_JIS78_FORMS = 0x3837706a, // 'jp78'
+    DWRITE_FONT_FEATURE_TAG_JIS83_FORMS = 0x3338706a, // 'jp83'
+    DWRITE_FONT_FEATURE_TAG_JIS90_FORMS = 0x3039706a, // 'jp90'
+    DWRITE_FONT_FEATURE_TAG_KERNING = 0x6e72656b, // 'kern'
+    DWRITE_FONT_FEATURE_TAG_STANDARD_LIGATURES = 0x6167696c, // 'liga'
+    DWRITE_FONT_FEATURE_TAG_LINING_FIGURES = 0x6d756e6c, // 'lnum'
+    DWRITE_FONT_FEATURE_TAG_LOCALIZED_FORMS = 0x6c636f6c, // 'locl'
+    DWRITE_FONT_FEATURE_TAG_MARK_POSITIONING = 0x6b72616d, // 'mark'
+    DWRITE_FONT_FEATURE_TAG_MATHEMATICAL_GREEK = 0x6b72676d, // 'mgrk'
+    DWRITE_FONT_FEATURE_TAG_MARK_TO_MARK_POSITIONING = 0x6b6d6b6d, // 'mkmk'
+    DWRITE_FONT_FEATURE_TAG_ALTERNATE_ANNOTATION_FORMS = 0x746c616e, // 'nalt'
+    DWRITE_FONT_FEATURE_TAG_NLC_KANJI_FORMS = 0x6b636c6e, // 'nlck'
+    DWRITE_FONT_FEATURE_TAG_OLD_STYLE_FIGURES = 0x6d756e6f, // 'onum'
+    DWRITE_FONT_FEATURE_TAG_ORDINALS = 0x6e64726f, // 'ordn'
+    DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_ALTERNATE_WIDTH = 0x746c6170, // 'palt'
+    DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS = 0x70616370, // 'pcap'
+    DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_FIGURES = 0x6d756e70, // 'pnum'
+    DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_WIDTHS = 0x64697770, // 'pwid'
+    DWRITE_FONT_FEATURE_TAG_QUARTER_WIDTHS = 0x64697771, // 'qwid'
+    DWRITE_FONT_FEATURE_TAG_REQUIRED_LIGATURES = 0x67696c72, // 'rlig'
+    DWRITE_FONT_FEATURE_TAG_RUBY_NOTATION_FORMS = 0x79627572, // 'ruby'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_ALTERNATES = 0x746c6173, // 'salt'
+    DWRITE_FONT_FEATURE_TAG_SCIENTIFIC_INFERIORS = 0x666e6973, // 'sinf'
+    DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS = 0x70636d73, // 'smcp'
+    DWRITE_FONT_FEATURE_TAG_SIMPLIFIED_FORMS = 0x6c706d73, // 'smpl'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_1 = 0x31307373, // 'ss01'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_2 = 0x32307373, // 'ss02'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_3 = 0x33307373, // 'ss03'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_4 = 0x34307373, // 'ss04'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_5 = 0x35307373, // 'ss05'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_6 = 0x36307373, // 'ss06'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_7 = 0x37307373, // 'ss07'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_8 = 0x38307373, // 'ss08'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_9 = 0x39307373, // 'ss09'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_10 = 0x30317373, // 'ss10'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_11 = 0x31317373, // 'ss11'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_12 = 0x32317373, // 'ss12'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_13 = 0x33317373, // 'ss13'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_14 = 0x34317373, // 'ss14'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_15 = 0x35317373, // 'ss15'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_16 = 0x36317373, // 'ss16'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_17 = 0x37317373, // 'ss17'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_18 = 0x38317373, // 'ss18'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_19 = 0x39317373, // 'ss19'
+    DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_20 = 0x30327373, // 'ss20'
+    DWRITE_FONT_FEATURE_TAG_SUBSCRIPT = 0x73627573, // 'subs'
+    DWRITE_FONT_FEATURE_TAG_SUPERSCRIPT = 0x73707573, // 'sups'
+    DWRITE_FONT_FEATURE_TAG_SWASH = 0x68737773, // 'swsh'
+    DWRITE_FONT_FEATURE_TAG_TITLING = 0x6c746974, // 'titl'
+    DWRITE_FONT_FEATURE_TAG_TRADITIONAL_NAME_FORMS = 0x6d616e74, // 'tnam'
+    DWRITE_FONT_FEATURE_TAG_TABULAR_FIGURES = 0x6d756e74, // 'tnum'
+    DWRITE_FONT_FEATURE_TAG_TRADITIONAL_FORMS = 0x64617274, // 'trad'
+    DWRITE_FONT_FEATURE_TAG_THIRD_WIDTHS = 0x64697774, // 'twid'
+    DWRITE_FONT_FEATURE_TAG_UNICASE = 0x63696e75, // 'unic'
+    DWRITE_FONT_FEATURE_TAG_VERTICAL_WRITING = 0x74726576, // 'vert'
+    DWRITE_FONT_FEATURE_TAG_VERTICAL_ALTERNATES_AND_ROTATION = 0x32747276, // 'vrt2'
+    DWRITE_FONT_FEATURE_TAG_SLASHED_ZERO = 0x6f72657a, // 'zero'
+}}
+STRUCT!{struct DWRITE_TEXT_RANGE {
+    startPosition: UINT32,
+    length: UINT32,
+}}
+STRUCT!{struct DWRITE_FONT_FEATURE {
+    nameTag: DWRITE_FONT_FEATURE_TAG,
+    parameter: UINT32,
+}}
+STRUCT!{struct DWRITE_TYPOGRAPHIC_FEATURES {
+    features: *mut DWRITE_FONT_FEATURE,
+    featureCount: UINT32,
+}}
+STRUCT!{struct DWRITE_TRIMMING {
+    granularity: DWRITE_TRIMMING_GRANULARITY,
+    delimiter: UINT32,
+    delimiterCount: UINT32,
+}}
+RIDL!{#[uuid(0x9c906818, 0x31d7, 0x4fd3, 0xa1, 0x51, 0x7c, 0x5e, 0x22, 0x5d, 0xb5, 0x5a)]
+interface IDWriteTextFormat(IDWriteTextFormatVtbl): IUnknown(IUnknownVtbl) {
+    fn SetTextAlignment(
+        textAlignment: DWRITE_TEXT_ALIGNMENT,
+    ) -> HRESULT,
+    fn SetParagraphAlignment(
+        paragraphAlignment: DWRITE_PARAGRAPH_ALIGNMENT,
+    ) -> HRESULT,
+    fn SetWordWrapping(
+        wordWrapping: DWRITE_WORD_WRAPPING,
+    ) -> HRESULT,
+    fn SetReadingDirection(
+        readingDirection: DWRITE_READING_DIRECTION,
+    ) -> HRESULT,
+    fn SetFlowDirection(
+        flowDirection: DWRITE_FLOW_DIRECTION,
+    ) -> HRESULT,
+    fn SetIncrementalTabStop(
+        incrementalTabStop: FLOAT,
+    ) -> HRESULT,
+    fn SetTrimming(
+        trimmingOptions: *const DWRITE_TRIMMING,
+        trimmingSign: *mut IDWriteInlineObject,
+    ) -> HRESULT,
+    fn SetLineSpacing(
+        lineSpacingMethod: DWRITE_LINE_SPACING_METHOD,
+        lineSpacing: FLOAT,
+        baseLine: FLOAT,
+    ) -> HRESULT,
+    fn GetTextAlignment() -> DWRITE_TEXT_ALIGNMENT,
+    fn GetParagraphAlignment() -> DWRITE_PARAGRAPH_ALIGNMENT,
+    fn GetWordWrapping() -> DWRITE_WORD_WRAPPING,
+    fn GetReadingDirection() -> DWRITE_READING_DIRECTION,
+    fn GetFlowDirection() -> DWRITE_FLOW_DIRECTION,
+    fn GetIncrementalTabStop() -> FLOAT,
+    fn GetTrimming(
+        trimmingOptions: *mut DWRITE_TRIMMING,
+        trimmingSign: *mut *mut IDWriteInlineObject,
+    ) -> HRESULT,
+    fn GetLineSpacing(
+        lineSpacingMethod: *mut DWRITE_LINE_SPACING_METHOD,
+        lineSpacing: *mut FLOAT,
+        baseline: *mut FLOAT,
+    ) -> HRESULT,
+    fn GetFontCollection(
+        fontCollection: *mut *mut IDWriteFontCollection,
+    ) -> HRESULT,
+    fn GetFontFamilyNameLength() -> UINT32,
+    fn GetFontFamilyName(
+        fontFamilyName: *mut WCHAR,
+        nameSize: UINT32,
+    ) -> HRESULT,
+    fn GetFontWeight() -> DWRITE_FONT_WEIGHT,
+    fn GetFontStyle() -> DWRITE_FONT_STYLE,
+    fn GetFontStretch() -> DWRITE_FONT_STRETCH,
+    fn GetFontSize() -> FLOAT,
+    fn GetLocaleNameLength() -> UINT32,
+    fn GetLocaleName(
+        localeName: *mut WCHAR,
+        nameSize: UINT32,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0x55f1112b, 0x1dc2, 0x4b3c, 0x95, 0x41, 0xf4, 0x68, 0x94, 0xed, 0x85, 0xb6)]
+interface IDWriteTypography(IDWriteTypographyVtbl): IUnknown(IUnknownVtbl) {
+    fn AddFontFeature(
+        fontFeature: DWRITE_FONT_FEATURE,
+    ) -> HRESULT,
+    fn GetFontFeatureCount() -> UINT32,
+    fn GetFontFeature(
+        fontFeatureIndex: UINT32,
+        fontFeature: *mut DWRITE_FONT_FEATURE,
+    ) -> HRESULT,
+}}
+ENUM!{enum DWRITE_SCRIPT_SHAPES {
+    DWRITE_SCRIPT_SHAPES_DEFAULT = 0,
+    DWRITE_SCRIPT_SHAPES_NO_VISUAL = 1,
+}}
+STRUCT!{struct DWRITE_SCRIPT_ANALYSIS {
+    script: UINT16,
+    shapes: DWRITE_SCRIPT_SHAPES,
+}}
+ENUM!{enum DWRITE_BREAK_CONDITION {
+    DWRITE_BREAK_CONDITION_NEUTRAL,
+    DWRITE_BREAK_CONDITION_CAN_BREAK,
+    DWRITE_BREAK_CONDITION_MAY_NOT_BREAK,
+    DWRITE_BREAK_CONDITION_MUST_BREAK,
+}}
+STRUCT!{struct DWRITE_LINE_BREAKPOINT {
+    bit_fields: UINT8,
+}}
+BITFIELD!{DWRITE_LINE_BREAKPOINT bit_fields: UINT8 [
+    breakConditionBefore set_breakConditionBefore[0..2],
+    breakConditionAfter set_breakConditionAfter[2..4],
+    isWhitespace set_isWhitespace[4..5],
+    isSoftHyphen set_isSoftHyphen[5..6],
+    padding set_padding[6..8],
+]}
+ENUM!{enum DWRITE_NUMBER_SUBSTITUTION_METHOD {
+    DWRITE_NUMBER_SUBSTITUTION_METHOD_FROM_CULTURE,
+    DWRITE_NUMBER_SUBSTITUTION_METHOD_CONTEXTUAL,
+    DWRITE_NUMBER_SUBSTITUTION_METHOD_NONE,
+    DWRITE_NUMBER_SUBSTITUTION_METHOD_NATIONAL,
+    DWRITE_NUMBER_SUBSTITUTION_METHOD_TRADITIONAL,
+}}
+RIDL!{#[uuid(0x14885cc9, 0xbab0, 0x4f90, 0xb6, 0xed, 0x5c, 0x36, 0x6a, 0x2c, 0xd0, 0x3d)]
+interface IDWriteNumberSubstitution(IDWriteNumberSubstitutionVtbl): IUnknown(IUnknownVtbl) {}}
+STRUCT!{struct DWRITE_SHAPING_TEXT_PROPERTIES {
+    bit_fields: UINT16,
+}}
+BITFIELD!{DWRITE_SHAPING_TEXT_PROPERTIES bit_fields: UINT16 [
+    isShapedAlone set_isShapedAlone[0..1],
+    reserved set_reserved[1..16],
+]}
+STRUCT!{struct DWRITE_SHAPING_GLYPH_PROPERTIES {
+    bit_fields: UINT16,
+}}
+BITFIELD!{DWRITE_SHAPING_GLYPH_PROPERTIES bit_fields: UINT16 [
+    justification set_justification[0..4],
+    isClusterStart set_isClusterStart[4..5],
+    isDiacritic set_isDiacritic[5..6],
+    isZeroWidthSpace set_isZeroWidthSpace[6..7],
+    reserved set_reserved[7..16],
+]}
+RIDL!{#[uuid(0x688e1a58, 0x5094, 0x47c8, 0xad, 0xc8, 0xfb, 0xce, 0xa6, 0x0a, 0xe9, 0x2b)]
+interface IDWriteTextAnalysisSource(IDWriteTextAnalysisSourceVtbl): IUnknown(IUnknownVtbl) {
+    fn GetTextAtPosition(
+        textPosition: UINT32,
+        textString: *mut *const WCHAR,
+        textLength: *mut UINT32,
+    ) -> HRESULT,
+    fn GetTextBeforePosition(
+        textPosition: UINT32,
+        textString: *mut *const WCHAR,
+        textLength: *mut UINT32,
+    ) -> HRESULT,
+    fn GetParagraphReadingDirection() -> DWRITE_READING_DIRECTION,
+    fn GetLocaleName(
+        textPosition: UINT32,
+        textLength: *mut UINT32,
+        localeName: *mut *const WCHAR,
+    ) -> HRESULT,
+    fn GetNumberSubstitution(
+        textPosition: UINT32,
+        textLength: *mut UINT32,
+        numberSubstitution: *mut *mut IDWriteNumberSubstitution,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0x5810cd44, 0x0ca0, 0x4701, 0xb3, 0xfa, 0xbe, 0xc5, 0x18, 0x2a, 0xe4, 0xf6)]
+interface IDWriteTextAnalysisSink(IDWriteTextAnalysisSinkVtbl): IUnknown(IUnknownVtbl) {
+    fn SetScriptAnalysis(
+        textPosition: UINT32,
+        textLength: UINT32,
+        scriptAnalysis: *const DWRITE_SCRIPT_ANALYSIS,
+    ) -> HRESULT,
+    fn SetLineBreakpoints(
+        textPosition: UINT32,
+        textLength: UINT32,
+        lineBreakpoints: *const DWRITE_LINE_BREAKPOINT,
+    ) -> HRESULT,
+    fn SetBidiLevel(
+        textPosition: UINT32,
+        textLength: UINT32,
+        explicitLevel: UINT8,
+        resolvedLevel: UINT8,
+    ) -> HRESULT,
+    fn SetNumberSubstitution(
+        textPosition: UINT32,
+        textLength: UINT32,
+        numberSubstitution: *mut IDWriteNumberSubstitution,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0xb7e6163e, 0x7f46, 0x43b4, 0x84, 0xb3, 0xe4, 0xe6, 0x24, 0x9c, 0x36, 0x5d)]
+interface IDWriteTextAnalyzer(IDWriteTextAnalyzerVtbl): IUnknown(IUnknownVtbl) {
+    fn AnalyzeScript(
+        analysisSource: *mut IDWriteTextAnalysisSource,
+        textPosition: UINT32,
+        textLength: UINT32,
+        analysisSink: *mut IDWriteTextAnalysisSink,
+    ) -> HRESULT,
+    fn AnalyzeBidi(
+        analysisSource: *mut IDWriteTextAnalysisSource,
+        textPosition: UINT32,
+        textLength: UINT32,
+        analysisSink: *mut IDWriteTextAnalysisSink,
+    ) -> HRESULT,
+    fn AnalyzeNumberSubstitution(
+        analysisSource: *mut IDWriteTextAnalysisSource,
+        textPosition: UINT32,
+        textLength: UINT32,
+        analysisSink: *mut IDWriteTextAnalysisSink,
+    ) -> HRESULT,
+    fn AnalyzeLineBreakpoints(
+        analysisSource: *mut IDWriteTextAnalysisSource,
+        textPosition: UINT32,
+        textLength: UINT32,
+        analysisSink: *mut IDWriteTextAnalysisSink,
+    ) -> HRESULT,
+    fn GetGlyphs(
+        textString: *const WCHAR,
+        textLength: UINT32,
+        fontFace: *mut IDWriteFontFace,
+        isSideways: BOOL,
+        isRightToLeft: BOOL,
+        scriptAnalysis: *const DWRITE_SCRIPT_ANALYSIS,
+        localeName: *const WCHAR,
+        numberSubstitution: *mut IDWriteNumberSubstitution,
+        features: *mut *const DWRITE_TYPOGRAPHIC_FEATURES,
+        featureRangeLengths: *const UINT32,
+        featureRanges: UINT32,
+        maxGlyphCount: UINT32,
+        clusterMap: *mut UINT16,
+        textProps: *mut DWRITE_SHAPING_TEXT_PROPERTIES,
+        glyphIndices: *mut UINT16,
+        glyphProps: *mut DWRITE_SHAPING_GLYPH_PROPERTIES,
+        actualGlyphCount: *mut UINT32,
+    ) -> HRESULT,
+    fn GetGlyphPlacements(
+        textString: *const WCHAR,
+        clusterMap: *const UINT16,
+        textProps: *mut DWRITE_SHAPING_TEXT_PROPERTIES,
+        textLength: UINT32,
+        glyphIndices: *const UINT16,
+        glyphProps: *const DWRITE_SHAPING_GLYPH_PROPERTIES,
+        glyphCount: UINT32,
+        fontFace: *mut IDWriteFontFace,
+        fontEmSize: FLOAT,
+        isSideways: BOOL,
+        isRightToLeft: BOOL,
+        scriptAnalysis: *const DWRITE_SCRIPT_ANALYSIS,
+        localeName: *const WCHAR,
+        features: *mut *const DWRITE_TYPOGRAPHIC_FEATURES,
+        featureRangeLengths: *const UINT32,
+        featureRanges: UINT32,
+        glyphAdvances: *mut FLOAT,
+        glyphOffsets: *mut DWRITE_GLYPH_OFFSET,
+    ) -> HRESULT,
+    fn GetGdiCompatibleGlyphPlacements(
+        textString: *const WCHAR,
+        clusterMap: *const UINT16,
+        textProps: *mut DWRITE_SHAPING_TEXT_PROPERTIES,
+        textLength: UINT32,
+        glyphIndices: *const UINT16,
+        glyphProps: *const DWRITE_SHAPING_GLYPH_PROPERTIES,
+        glyphCount: UINT32,
+        fontFace: *mut IDWriteFontFace,
+        fontEmSize: FLOAT,
+        pixelsPerDip: FLOAT,
+        transform: *const DWRITE_MATRIX,
+        useGdiNatrual: BOOL,
+        isSideways: BOOL,
+        isRightToLeft: BOOL,
+        scriptAnalysis: *const DWRITE_SCRIPT_ANALYSIS,
+        localeName: *const WCHAR,
+        features: *mut *const DWRITE_TYPOGRAPHIC_FEATURES,
+        featureRangeLengths: *const UINT32,
+        featureRanges: UINT32,
+        glyphAdvances: *mut FLOAT,
+        glyphOffsets: *mut DWRITE_GLYPH_OFFSET,
+    ) -> HRESULT,
+}}
+STRUCT!{struct DWRITE_GLYPH_RUN {
+    fontFace: *mut IDWriteFontFace,
+    fontEmSize: FLOAT,
+    glyphCount: UINT32,
+    glyphIndices: *const UINT16,
+    glyphAdvances: *const FLOAT,
+    glyphOffsets: *const DWRITE_GLYPH_OFFSET,
+    isSideways: BOOL,
+    bidiLevel: UINT32,
+}}
+STRUCT!{struct DWRITE_GLYPH_RUN_DESCRIPTION {
+    localeName: *const WCHAR,
+    string: *const WCHAR,
+    stringLength: UINT32,
+    clusterMap: *const UINT16,
+    textPosition: UINT32,
+}}
+STRUCT!{struct DWRITE_UNDERLINE {
+    width: FLOAT,
+    thickness: FLOAT,
+    offset: FLOAT,
+    runHeight: FLOAT,
+    readingDirection: DWRITE_READING_DIRECTION,
+    flowDirection: DWRITE_FLOW_DIRECTION,
+    localeName: *const WCHAR,
+    measuringMode: DWRITE_MEASURING_MODE,
+}}
+STRUCT!{struct DWRITE_STRIKETHROUGH {
+    width: FLOAT,
+    thickness: FLOAT,
+    offset: FLOAT,
+    readingDirection: DWRITE_READING_DIRECTION,
+    flowDirection: DWRITE_FLOW_DIRECTION,
+    localeName: *const WCHAR,
+    measuringMode: DWRITE_MEASURING_MODE,
+}}
+STRUCT!{struct DWRITE_LINE_METRICS {
+    length: UINT32,
+    trailingWhitespaceLength: UINT32,
+    newlineLength: UINT32,
+    height: FLOAT,
+    baseline: FLOAT,
+    isTrimmed: BOOL,
+}}
+STRUCT!{struct DWRITE_CLUSTER_METRICS {
+    width: FLOAT,
+    length: UINT16,
+    bit_fields: UINT16,
+}}
+BITFIELD!{DWRITE_CLUSTER_METRICS bit_fields: UINT16 [
+    canWrapLineAfter set_canWrapLineAfter[0..1],
+    isWhitespace set_isWhitespace[1..2],
+    isNewline set_isNewline[2..3],
+    isSoftHyphen set_isSoftHyphen[3..4],
+    isRightToLeft set_isRightToLeft[4..5],
+    padding set_padding[5..16],
+]}
+STRUCT!{struct DWRITE_TEXT_METRICS {
+    left: FLOAT,
+    top: FLOAT,
+    width: FLOAT,
+    widthIncludingTrailingWhitespace: FLOAT,
+    height: FLOAT,
+    layoutWidth: FLOAT,
+    layoutHeight: FLOAT,
+    maxBidiReorderingDepth: UINT32,
+    lineCount: UINT32,
+}}
+STRUCT!{struct DWRITE_INLINE_OBJECT_METRICS {
+    width: FLOAT,
+    height: FLOAT,
+    baseline: FLOAT,
+    supportsSideways: BOOL,
+}}
+STRUCT!{struct DWRITE_OVERHANG_METRICS {
+    left: FLOAT,
+    top: FLOAT,
+    right: FLOAT,
+    bottom: FLOAT,
+}}
+STRUCT!{struct DWRITE_HIT_TEST_METRICS {
+    textPosition: UINT32,
+    length: UINT32,
+    left: FLOAT,
+    top: FLOAT,
+    width: FLOAT,
+    height: FLOAT,
+    bidiLevel: UINT32,
+    isText: BOOL,
+    isTrimmed: BOOL,
+}}
+RIDL!{#[uuid(0x8339fde3, 0x106f, 0x47ab, 0x83, 0x73, 0x1c, 0x62, 0x95, 0xeb, 0x10, 0xb3)]
+interface IDWriteInlineObject(IDWriteInlineObjectVtbl): IUnknown(IUnknownVtbl) {
+    fn Draw(
+        clientDrawingContext: *mut c_void,
+        renderer: *mut IDWriteTextRenderer,
+        originX: FLOAT,
+        originY: FLOAT,
+        isSideways: BOOL,
+        isRightToLeft: BOOL,
+        clientDrawingEffect: *mut IUnknown,
+    ) -> HRESULT,
+    fn GetMetrics(
+        metrics: *mut DWRITE_INLINE_OBJECT_METRICS,
+    ) -> HRESULT,
+    fn GetOverhangMetrics(
+        overhangs: *mut DWRITE_OVERHANG_METRICS,
+    ) -> HRESULT,
+    fn GetBreakConditions(
+        breakConditionBefore: *mut DWRITE_BREAK_CONDITION,
+        breakConditionAfter: *mut DWRITE_BREAK_CONDITION,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0xeaf3a2da, 0xecf4, 0x4d24, 0xb6, 0x44, 0xb3, 0x4f, 0x68, 0x42, 0x02, 0x4b)]
+interface IDWritePixelSnapping(IDWritePixelSnappingVtbl): IUnknown(IUnknownVtbl) {
+    fn IsPixelSnappingDisabled(
+        clientDrawingContext: *mut c_void,
+        isDisabled: *mut BOOL,
+    ) -> HRESULT,
+    fn GetCurrentTransform(
+        clientDrawingContext: *mut c_void,
+        transform: *mut DWRITE_MATRIX,
+    ) -> HRESULT,
+    fn GetPixelsPerDip(
+        clientDrawingContext: *mut c_void,
+        pixelsPerDip: *mut FLOAT,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0xef8a8135, 0x5cc6, 0x45fe, 0x88, 0x25, 0xc5, 0xa0, 0x72, 0x4e, 0xb8, 0x19)]
+interface IDWriteTextRenderer(IDWriteTextRendererVtbl):
+        IDWritePixelSnapping(IDWritePixelSnappingVtbl) {
+    fn DrawGlyphRun(
+        clientDrawingContext: *mut c_void,
+        baselineOriginX: FLOAT,
+        baselineOriginY: FLOAT,
+        measuringMode: DWRITE_MEASURING_MODE,
+        glyphRun: *const DWRITE_GLYPH_RUN,
+        glyphRunDescription: *const DWRITE_GLYPH_RUN_DESCRIPTION,
+        clientDrawingEffect: *mut IUnknown,
+    ) -> HRESULT,
+    fn DrawUnderline(
+        clientDrawingContext: *mut c_void,
+        baselineOriginX: FLOAT,
+        baselineOriginY: FLOAT,
+        underline: *const DWRITE_UNDERLINE,
+        clientDrawingEffect: *mut IUnknown,
+    ) -> HRESULT,
+    fn DrawStrikethrough(
+        clientDrawingContext: *mut c_void,
+        baselineOriginX: FLOAT,
+        baselineOriginY: FLOAT,
+        strikethrough: *const DWRITE_STRIKETHROUGH,
+        clientDrawingEffect: *mut IUnknown,
+    ) -> HRESULT,
+    fn DrawInlineObject(
+        clientDrawingContext: *mut c_void,
+        baselineOriginX: FLOAT,
+        baselineOriginY: FLOAT,
+        inlineObject: *mut IDWriteInlineObject,
+        isSideways: BOOL,
+        isRightToLeft: BOOL,
+        clientDrawingEffect: *mut IUnknown,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0x53737037, 0x6d14, 0x410b, 0x9b, 0xfe, 0x0b, 0x18, 0x2b, 0xb7, 0x09, 0x61)]
+interface IDWriteTextLayout(IDWriteTextLayoutVtbl):
+        IDWriteTextFormat(IDWriteTextFormatVtbl) {
+    fn SetMaxWidth(
+        maxWidth: FLOAT,
+    ) -> HRESULT,
+    fn SetMaxHeight(
+        maxHeight: FLOAT,
+    ) -> HRESULT,
+    fn SetFontCollection(
+        fontCollection: *mut IDWriteFontCollection,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn SetFontFamilyName(
+        fontFamilyName: *const WCHAR,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn SetFontWeight(
+        fontWeight: DWRITE_FONT_WEIGHT,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn SetFontStyle(
+        fontStyle: DWRITE_FONT_STYLE,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn SetFontStretch(
+        fontStretch: DWRITE_FONT_STRETCH,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn SetFontSize(
+        fontSize: FLOAT,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn SetUnderline(
+        hasUnderline: BOOL,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn SetStrikethrough(
+        hasStrikethrough: BOOL,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn SetDrawingEffect(
+        drawingEffect: *mut IUnknown,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn SetInlineObject(
+        inlineObject: *mut IDWriteInlineObject,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn SetTypography(
+        typography: *mut IDWriteTypography,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn SetLocaleName(
+        localeName: *const WCHAR,
+        textRange: DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetMaxWidth() -> FLOAT,
+    fn GetMaxHeight() -> FLOAT,
+    fn GetFontCollection(
+        currentPosition: UINT32,
+        fontCollection: *mut *mut IDWriteFontCollection,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetFontFamilyNameLength(
+        currentPosition: UINT32,
+        nameLength: *mut UINT32,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetFontFamilyName(
+        currentPosition: UINT32,
+        fontFamilyName: *mut WCHAR,
+        nameSize: UINT32,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetFontWeight(
+        currentPosition: UINT32,
+        fontWeight: *mut DWRITE_FONT_WEIGHT,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetFontStyle(
+        currentPosition: UINT32,
+        fontStyle: *mut DWRITE_FONT_STYLE,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetFontStretch(
+        currentPosition: UINT32,
+        fontStretch: *mut DWRITE_FONT_STRETCH,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetFontSize(
+        currentPosition: UINT32,
+        fontSize: *mut FLOAT,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetUnderline(
+        currentPosition: UINT32,
+        hasUnderline: *mut BOOL,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetStrikethrough(
+        currentPosition: UINT32,
+        hasStrikethrough: *mut BOOL,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetDrawingEffect(
+        currentPosition: UINT32,
+        drawingEffect: *mut *mut IUnknown,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetInlineObject(
+        currentPosition: UINT32,
+        inlineObject: *mut *mut IDWriteInlineObject,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetTypography(
+        currentPosition: UINT32,
+        typography: *mut *mut IDWriteTypography,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetLocaleNameLength(
+        currentPosition: UINT32,
+        nameLength: *mut UINT32,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn GetLocaleName(
+        currentPosition: UINT32,
+        localeName: *mut WCHAR,
+        nameSize: UINT32,
+        textRange: *mut DWRITE_TEXT_RANGE,
+    ) -> HRESULT,
+    fn Draw(
+        clientDrawingContext: *mut c_void,
+        renderer: *mut IDWriteTextRenderer,
+        originX: FLOAT,
+        originY: FLOAT,
+    ) -> HRESULT,
+    fn GetLineMetrics(
+        lineMetrics: *mut DWRITE_LINE_METRICS,
+        maxLineCount: UINT32,
+        actualLineCount: *mut UINT32,
+    ) -> HRESULT,
+    fn GetMetrics(
+        textMetrics: *mut DWRITE_TEXT_METRICS,
+    ) -> HRESULT,
+    fn GetOverhangMetrics(
+        overhangs: *mut DWRITE_OVERHANG_METRICS,
+    ) -> HRESULT,
+    fn GetClusterMetrics(
+        clusterMetrics: *mut DWRITE_CLUSTER_METRICS,
+        maxClusterCount: UINT32,
+        actualClusterCount: *mut UINT32,
+    ) -> HRESULT,
+    fn DetermineMinWidth(
+        minWidth: *mut FLOAT,
+    ) -> HRESULT,
+    fn HitTestPoint(
+        pointX: FLOAT,
+        pointY: FLOAT,
+        isTrailingHit: *mut BOOL,
+        isInside: *mut BOOL,
+        hitTestMetrics: *mut DWRITE_HIT_TEST_METRICS,
+    ) -> HRESULT,
+    fn HitTestTextPosition(
+        textPosition: UINT32,
+        isTrailingHit: BOOL,
+        pointX: *mut FLOAT,
+        pointY: *mut FLOAT,
+        hitTestMetrics: *mut DWRITE_HIT_TEST_METRICS,
+    ) -> HRESULT,
+    fn HitTestTextRange(
+        textPosition: UINT32,
+        textLength: UINT32,
+        originX: FLOAT,
+        originY: FLOAT,
+        hitTestMetrics: *mut DWRITE_HIT_TEST_METRICS,
+        maxHitTestMetricsCount: UINT32,
+        actualHitTestMetricsCount: *mut UINT32,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0x5e5a32a3, 0x8dff, 0x4773, 0x9f, 0xf6, 0x06, 0x96, 0xea, 0xb7, 0x72, 0x67)]
+interface IDWriteBitmapRenderTarget(IDWriteBitmapRenderTargetVtbl): IUnknown(IUnknownVtbl) {
+    fn DrawGlyphRun(
+        baselineOriginX: FLOAT,
+        baselineOriginY: FLOAT,
+        measuringMode: DWRITE_MEASURING_MODE,
+        glyphRun: *const DWRITE_GLYPH_RUN,
+        renderingParams: *mut IDWriteRenderingParams,
+        textColor: COLORREF,
+        blackBoxRect: *mut RECT,
+    ) -> HRESULT,
+    fn GetMemoryDC() -> HDC,
+    fn GetPixelsPerDip() -> FLOAT,
+    fn SetPixelsPerDip(
+        pixelsPerDip: FLOAT,
+    ) -> HRESULT,
+    fn GetCurrentTransform(
+        transform: *mut DWRITE_MATRIX,
+    ) -> HRESULT,
+    fn SetCurrentTransform(
+        transform: *const DWRITE_MATRIX,
+    ) -> HRESULT,
+    fn GetSize(
+        size: *mut SIZE,
+    ) -> HRESULT,
+    fn Resize(
+        width: UINT32,
+        height: UINT32,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0x1edd9491, 0x9853, 0x4299, 0x89, 0x8f, 0x64, 0x32, 0x98, 0x3b, 0x6f, 0x3a)]
+interface IDWriteGdiInterop(IDWriteGdiInteropVtbl): IUnknown(IUnknownVtbl) {
+    fn CreateFontFromLOGFONT(
+        logFont: *const LOGFONTW,
+        font: *mut *mut IDWriteFont,
+    ) -> HRESULT,
+    fn ConvertFontToLOGFONT(
+        font: *mut IDWriteFont,
+        logFont: *mut LOGFONTW,
+        isSystemFont: *mut BOOL,
+    ) -> HRESULT,
+    fn ConvertFontFaceToLOGFONT(
+        font: *mut IDWriteFontFace,
+        logFont: *mut LOGFONTW,
+    ) -> HRESULT,
+    fn CreateFontFaceFromHdc(
+        hdc: HDC,
+        fontFace: *mut *mut IDWriteFontFace,
+    ) -> HRESULT,
+    fn CreateBitmapRenderTarget(
+        hdc: HDC,
+        width: UINT32,
+        height: UINT32,
+        renderTarget: *mut *mut IDWriteBitmapRenderTarget,
+    ) -> HRESULT,
+}}
+ENUM!{enum DWRITE_TEXTURE_TYPE {
+    DWRITE_TEXTURE_ALIASED_1x1 = 0,
+    DWRITE_TEXTURE_CLEARTYPE_3x1 = 1,
+}}
+pub const DWRITE_ALPHA_MAX: BYTE = 255;
+RIDL!{#[uuid(0x7d97dbf7, 0xe085, 0x42d4, 0x81, 0xe3, 0x6a, 0x88, 0x3b, 0xde, 0xd1, 0x18)]
+interface IDWriteGlyphRunAnalysis(IDWriteGlyphRunAnalysisVtbl): IUnknown(IUnknownVtbl) {
+    fn GetAlphaTextureBounds(
+        textureType: DWRITE_TEXTURE_TYPE,
+        textureBounds: *mut RECT,
+    ) -> HRESULT,
+    fn CreateAlphaTexture(
+        textureType: DWRITE_TEXTURE_TYPE,
+        textureBounds: *const RECT,
+        alphaValues: *mut BYTE,
+        bufferSize: UINT32,
+    ) -> HRESULT,
+    fn GetAlphaBlendParams(
+        renderingParams: *mut IDWriteRenderingParams,
+        blendGamma: *mut FLOAT,
+        blendEnhancedContrast: *mut FLOAT,
+        blendClearTypeLevel: *mut FLOAT,
+    ) -> HRESULT,
+}}
+RIDL!{#[uuid(0xb859ee5a, 0xd838, 0x4b5b, 0xa2, 0xe8, 0x1a, 0xdc, 0x7d, 0x93, 0xdb, 0x48)]
+interface IDWriteFactory(IDWriteFactoryVtbl): IUnknown(IUnknownVtbl) {
+    fn GetSystemFontCollection(
+        fontCollection: *mut *mut IDWriteFontCollection,
+        checkForUpdates: BOOL,
+    ) -> HRESULT,
+    fn CreateCustomFontCollection(
+        collectionLoader: *mut IDWriteFontCollectionLoader,
+        collectionKey: *const c_void,
+        collectionKeySize: UINT32,
+        fontCollection: *mut *mut IDWriteFontCollection,
+    ) -> HRESULT,
+    fn RegisterFontCollectionLoader(
+        fontCollectionLoader: *mut IDWriteFontCollectionLoader,
+    ) -> HRESULT,
+    fn UnregisterFontCollectionLoader(
+        fontCollectionLoader: *mut IDWriteFontCollectionLoader,
+    ) -> HRESULT,
+    fn CreateFontFileReference(
+        filePath: *const WCHAR,
+        lastWriteTime: *const FILETIME,
+        fontFile: *mut *mut IDWriteFontFile,
+    ) -> HRESULT,
+    fn CreateCustomFontFileReference(
+        fontFileReferenceKey: *const c_void,
+        fontFileReferenceKeySize: UINT32,
+        fontFileLoader: *mut IDWriteFontFileLoader,
+        fontFile: *mut *mut IDWriteFontFile,
+    ) -> HRESULT,
+    fn CreateFontFace(
+        fontFaceType: DWRITE_FONT_FACE_TYPE,
+        numberOfFiles: UINT32,
+        fontFiles: *const *mut IDWriteFontFile,
+        faceIndex: UINT32,
+        fontFaceSimulationFlags: DWRITE_FONT_SIMULATIONS,
+        fontFace: *mut *mut IDWriteFontFace,
+    ) -> HRESULT,
+    fn CreateRenderingParams(
+        renderingParams: *mut *mut IDWriteRenderingParams,
+    ) -> HRESULT,
+    fn CreateMonitorRenderingParams(
+        monitor: HMONITOR,
+        renderingParams: *mut *mut IDWriteRenderingParams,
+    ) -> HRESULT,
+    fn CreateCustomRenderingParams(
+        gamma: FLOAT,
+        enhancedContrast: FLOAT,
+        clearTypeLevel: FLOAT,
+        pixelGeometry: DWRITE_PIXEL_GEOMETRY,
+        renderingMode: DWRITE_RENDERING_MODE,
+        renderingParams: *mut *mut IDWriteRenderingParams,
+    ) -> HRESULT,
+    fn RegisterFontFileLoader(
+        fontFileLoader: *mut IDWriteFontFileLoader,
+    ) -> HRESULT,
+    fn UnregisterFontFileLoader(
+        fontFileLoader: *mut IDWriteFontFileLoader,
+    ) -> HRESULT,
+    fn CreateTextFormat(
+        fontFamilyName: *const WCHAR,
+        fontCollection: *mut IDWriteFontCollection,
+        fontWeight: DWRITE_FONT_WEIGHT,
+        fontStyle: DWRITE_FONT_STYLE,
+        fontStretch: DWRITE_FONT_STRETCH,
+        fontSize: FLOAT,
+        localeName: *const WCHAR,
+        textFormat: *mut *mut IDWriteTextFormat,
+    ) -> HRESULT,
+    fn CreateTypography(
+        typography: *mut *mut IDWriteTypography,
+    ) -> HRESULT,
+    fn GetGdiInterop(
+        gdiInterop: *mut *mut IDWriteGdiInterop,
+    ) -> HRESULT,
+    fn CreateTextLayout(
+        string: *const WCHAR,
+        stringLength: UINT32,
+        textFormat: *mut IDWriteTextFormat,
+        maxWidth: FLOAT,
+        maxHeight: FLOAT,
+        textLayout: *mut *mut IDWriteTextLayout,
+    ) -> HRESULT,
+    fn CreateGdiCompatibleTextLayout(
+        string: *const WCHAR,
+        stringLength: UINT32,
+        textFormat: *mut IDWriteTextFormat,
+        layoutWidth: FLOAT,
+        layoutHeight: FLOAT,
+        pixelsPerDip: FLOAT,
+        transform: *const DWRITE_MATRIX,
+        useGdiNatrual: BOOL,
+        textLayout: *mut *mut IDWriteTextLayout,
+    ) -> HRESULT,
+    fn CreateEllipsisTrimmingSign(
+        textFormat: *mut IDWriteTextFormat,
+        trimmingSign: *mut *mut IDWriteInlineObject,
+    ) -> HRESULT,
+    fn CreateTextAnalyzer(
+        textAnalyzer: *mut *mut IDWriteTextAnalyzer,
+    ) -> HRESULT,
+    fn CreateNumberSubstitution(
+        substitutionMethod: DWRITE_NUMBER_SUBSTITUTION_METHOD,
+        localeName: *const WCHAR,
+        ignoreUserOverride: BOOL,
+        numberSubstitution: *mut *mut IDWriteNumberSubstitution,
+    ) -> HRESULT,
+    fn CreateGlyphRunAnalysis(
+        glyphRun: *const DWRITE_GLYPH_RUN,
+        pixelsPerDip: FLOAT,
+        transform: *const DWRITE_MATRIX,
+        renderingMode: DWRITE_RENDERING_MODE,
+        measuringMode: DWRITE_MEASURING_MODE,
+        baselineOriginX: FLOAT,
+        baselineOriginY: FLOAT,
+        glyphRunAnalysis: *mut *mut IDWriteGlyphRunAnalysis,
+    ) -> HRESULT,
+}}
+pub const FACILITY_DWRITE: HRESULT = 0x898;
+pub const DWRITE_ERR_BASE: HRESULT = 0x5000;
+#[inline]
+pub fn MAKE_DWRITE_HR(severity: HRESULT, code: HRESULT) -> HRESULT {
+    MAKE_HRESULT!(severity, FACILITY_DWRITE, DWRITE_ERR_BASE + code)
+}
+#[inline]
+pub fn MAKE_DWRITE_HR_ERR(code: HRESULT) -> HRESULT {
+    MAKE_DWRITE_HR(SEVERITY_ERROR, code)
+}
+extern "system" {
+    pub fn DWriteCreateFactory(
+        factoryType: DWRITE_FACTORY_TYPE, iid: REFIID, factory: *mut *mut IUnknown,
+    ) -> HRESULT;
+}