44 lines
1.0 KiB
Plaintext
44 lines
1.0 KiB
Plaintext
// #import "base.kl"
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#load "Windows.kl"
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Vec2I :: struct;; x: S32; y: S32
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Vec2 :: struct;; x: F32; y: F32
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Windows_Bitmap :: struct
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size: Vec2I
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data: *U32
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hdc: HDC
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dib: HBITMAP
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create_bitmap :: (size: Vec2I, bottom_up: Bool = true): Windows_Bitmap
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result: Windows_Bitmap = {size = size}
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if bottom_up == false
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result.size.y = -result.size.y
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bminfo := BITMAPINFO{
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BITMAPINFOHEADER{
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biSize = size_of(BITMAPINFOHEADER),
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biWidth = size.x->LONG,
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biHeight = size.y->LONG,
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biPlanes = 1,
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biBitCount = 32,
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biCompression = BI_RGB,
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biXPelsPerMeter = 1,
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biYPelsPerMeter = 1,
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}
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}
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hdc := GetDC(0)
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result.dib = CreateDIBSection(hdc, &bminfo, DIB_RGB_COLORS, &result.data->**void, 0, 0)
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result.hdc = CreateCompatibleDC(hdc)
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return result
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main :: (argc: int, argv: **char): int
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bitmap := create_bitmap({1280, 720})
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// memory := os.reserve(size = 10000)
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// os.commit(&memory, 1000)
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// os.release(&memory)
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// os.print("Hello world")
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