68 lines
993 B
C
68 lines
993 B
C
/*
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* Overreact - Mr. 4th Dimention
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* Allen Webster
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* 03.21.2015 (mm.dd.yyyy)
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*
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* Graphics Layer.
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*/
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struct Image{
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u32 *data;
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i32 width, height, pitch;
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i32 img_width, img_height;
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};
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#pragma pack(push, 1)
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struct Bitmap_Header{
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u16 type;
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u32 size;
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u16 res1, res2;
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u32 offset;
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u32 struct_size;
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i32 w, h;
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u16 planes;
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u16 bits_per_pixel;
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u32 compression;
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u32 image_size;
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i32 xppm, yppm;
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u32 colors_used;
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u32 colors_important;
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};
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#pragma pack(pop)
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struct Bitmap_File{
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File file;
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Bitmap_Header header;
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i32 byte_pitch;
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};
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#define STB_TRUETYPE_IMPLEMENTATION
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#include "stb_truetype.h"
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struct Glyph_Data{
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bool32 exists;
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real32 advance;
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};
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struct Font{
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Glyph_Data glyphs[128];
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stbtt_bakedchar chardata[128];
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i32 height, ascent, descent, line_skip;
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i32 advance;
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u32 tex;
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i32 tex_width, tex_height;
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};
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struct Blit_Rect{
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i32 x_start, y_start;
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i32 x_end, y_end;
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};
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struct Sub_Rect{
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real32 x_start, y_start;
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real32 x_end, y_end;
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};
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