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https://github.com/IllusionMan1212/O2048.git
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package freetype
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FT_Error :: i32
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@private
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FT_Short :: i16
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@private
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FT_UShort :: u16
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@private
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FT_Int :: i32
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@private
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FT_UInt :: u32
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@private
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FT_Long :: i64
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@private
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FT_ULong :: u64
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@private
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FT_String :: u8
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@private
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FT_Pos :: i64
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@private
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FT_Fixed :: i64
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@private
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FT_SubGlyph :: ^u32 // internal object
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@private
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FT_Slot_Internal :: ^u32 // opaque handle to internal slot structure
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@private
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FT_Size_Internal :: ^u32 // opaque handle to internal size structure
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@private
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FT_Driver :: ^u32 // a handle to a given FreeType font driver object
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@private
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FT_Memory :: ^u32 // a handle to a given memory manager object
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Library :: ^u32 // handle to a library object
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@private
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FT_Render_Mode_ :: enum {
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NORMAL = 0,
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LIGHT,
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MONO,
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LCD,
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LCD_V,
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SDF,
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MAX
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}
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LoadFlags :: enum {
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DEFAULT = 0x0,
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NO_SCALE = 1 << 0,
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NO_HINTING = 1 << 1,
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RENDER = 1 << 2,
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NO_BITMAP = 1 << 3,
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VERTICAL_LAYOUT = 1 << 4,
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FORCE_AUTOHINT = 1 << 5,
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CROP_BITMAP = 1 << 6,
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PEDANTIC = 1 << 7,
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IGNORE_GLOBAL_ADVANCE_WIDTH = 1 << 9,
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NO_RECURSE = 1 << 10,
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IGNORE_TRANSFORM = 1 << 11,
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MONOCHROME = 1 << 12,
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LINEAR_DESIGN = 1 << 13,
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NO_AUTOHINT = 1 << 15,
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// Bits 16-19 are used by `FT_LOAD_TARGET_`
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COLOR = 1 << 20,
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COMPUTE_METRICS = 1 << 21,
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BITMAP_METRICS_ONLY = 1 << 22,
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/* used internally only by certain font drivers */
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ADVANCE_ONLY = 1 << 8,
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SBITS_ONLY = 1 << 14,
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FT_LOAD_TARGET_NORMAL = (int(FT_Render_Mode_.NORMAL) & 15) << 16,
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FT_LOAD_TARGET_LIGHT = (int(FT_Render_Mode_.LIGHT) & 15) << 16,
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FT_LOAD_TARGET_MONO = (int(FT_Render_Mode_.MONO) & 15) << 16,
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FT_LOAD_TARGET_LCD = (int(FT_Render_Mode_.LCD) & 15) << 16,
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FT_LOAD_TARGET_LCD_V = (int(FT_Render_Mode_.LCD_V) & 15) << 16,
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}
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@private
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FT_Encoding :: enum {
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// TODO: fill this out
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}
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@private
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FT_CharMapRec_ :: struct {
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face: Face,
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encoding: FT_Encoding,
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platform_id: FT_UShort,
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encoding_id: FT_UShort,
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}
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FT_CharMap :: ^FT_CharMapRec_
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@private
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FT_Bitmap_Size :: struct {
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height: FT_Short,
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width: FT_Short,
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size: FT_Pos,
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x_ppem: FT_Pos,
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y_ppem: FT_Pos,
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}
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@private
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FT_Generic :: struct {
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data: rawptr,
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finalizer: ^proc(object: rawptr),
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}
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@private
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FT_BBox :: struct {
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xMin, yMin: FT_Pos,
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xMax, yMax: FT_Pos,
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}
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@private
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FT_Vector :: struct {
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x, y: FT_Pos,
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}
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@private
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FT_Glyph_Metrics :: struct {
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width: FT_Pos,
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height: FT_Pos,
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horiBearingX: FT_Pos,
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horiBearingY: FT_Pos,
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horiAdvance: FT_Pos,
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vertBearingX: FT_Pos,
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vertBearingY: FT_Pos,
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vertAdvance: FT_Pos,
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}
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@private
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FT_Outline :: struct {
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n_contours: i16,
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n_points: i16,
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points: ^FT_Vector,
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tags: ^u8,
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contours: ^i16,
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flags: i32,
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}
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@private
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FT_GlyphSlotRec_ :: struct {
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library: Library,
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face: Face,
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next: FT_GlyphSlot,
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glyph_index: FT_UInt, /* new in 2.10; was reserved previously */
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generic: FT_Generic,
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metrics: FT_Glyph_Metrics,
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linearHoriAdvance: FT_Fixed,
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linearVertAdvance: FT_Fixed,
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advance: FT_Vector,
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format: u32 /*FT_Glyph_Format*/, // stub this to u32 for now since I can't be bothered to define the enum
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bitmap: Bitmap,
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bitmap_left: FT_Int,
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bitmap_top: FT_Int,
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outline: FT_Outline,
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num_subglyphs: FT_UInt,
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subglyphs: FT_SubGlyph,
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control_data: rawptr,
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control_len: i64,
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lsb_delta: FT_Pos,
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rsb_delta: FT_Pos,
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other: rawptr,
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internal: FT_Slot_Internal,
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}
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FT_GlyphSlot :: ^FT_GlyphSlotRec_
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@private
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FT_Size_Metrics :: struct {
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x_ppem: FT_UShort, /* horizontal pixels per EM */
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y_ppem: FT_UShort, /* vertical pixels per EM */
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x_scale: FT_Fixed, /* scaling values used to convert font */
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y_scale: FT_Fixed, /* units to 26.6 fractional pixels */
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ascender: FT_Pos, /* ascender in 26.6 frac. pixels */
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descender: FT_Pos, /* descender in 26.6 frac. pixels */
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height: FT_Pos, /* text height in 26.6 frac. pixels */
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max_advance: FT_Pos, /* max horizontal advance, in 26.6 pixels */
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}
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@private
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FT_SizeRec :: struct {
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face: Face,
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generic: FT_Generic,
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metrics: FT_Size_Metrics,
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internal: FT_Size_Internal,
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}
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@private
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FT_Size :: ^FT_SizeRec
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//@private
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//FT_StreamRec_ :: struct {
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// unsigned char* base,
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// size: u64,
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// pos: u64,
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//
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// FT_StreamDesc descriptor,
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// FT_StreamDesc pathname,
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// FT_Stream_IoFunc read,
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// FT_Stream_CloseFunc close,
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//
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// FT_Memory memory,
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// unsigned char* cursor,
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// unsigned char* limit,
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//}
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@private
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FT_ListNodeRec_ :: struct {
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prev: FT_ListNode,
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next: FT_ListNode,
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data: rawptr,
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}
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@private
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FT_ListNode :: ^FT_ListNodeRec_
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@private
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FT_ListRec :: struct {
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head: FT_ListNode,
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tail: FT_ListNode,
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}
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@private
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FT_FaceRec_ :: struct {
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num_faces: FT_Long,
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face_index: FT_Long,
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face_flags: FT_Long,
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style_flags: FT_Long,
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num_glyphs: FT_Long,
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family_name: ^FT_String,
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style_name: ^FT_String,
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num_fixed_sizes: FT_Int,
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available_sizes: ^FT_Bitmap_Size,
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num_charmaps: FT_Int,
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charmaps: ^FT_CharMap,
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generic: FT_Generic,
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/*# The following member variables (down to `underline_thickness`) */
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/*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size */
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/*# for bitmap fonts. */
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bbox: FT_BBox,
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units_per_EM: FT_UShort,
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ascender: FT_Short,
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descender: FT_Short,
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height: FT_Short,
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max_advance_width: FT_Short,
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max_advance_height: FT_Short,
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underline_position: FT_Short,
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underline_thickness: FT_Short,
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glyph: FT_GlyphSlot,
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size: FT_Size,
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charmap: FT_CharMap,
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/*@private begin */
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driver: FT_Driver,
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memory: FT_Memory,
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stream: /*FT_Stream*/ ^u32, // TODO: stub it out for now
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sizes_list: FT_ListRec,
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autohint: FT_Generic, // face-specific auto-hinter data
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extensions: rawptr, // unused
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internal: /*FT_Face_Internal*/ ^u32, // TODO: stub it out for now
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/*@private end */
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//@private
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//@packed
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//@align(8)
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}
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Bitmap :: struct {
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rows: u32,
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width: u32,
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pitch: i32,
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buffer: [^]u8,
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num_grays: u16,
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pixel_mode: u8,
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palette_mode: u8,
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palette: rawptr,
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}
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Face :: ^FT_FaceRec_
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