mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-09-20 21:32:20 +02:00
30 lines
672 B
Go
30 lines
672 B
Go
// Code generated by glow (https://github.com/hajimehoshi/glow's for_ebiten branch). DO NOT EDIT.
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package gl
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import (
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"golang.org/x/sys/windows"
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"unsafe"
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)
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var (
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opengl32 = windows.NewLazySystemDLL("opengl32")
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wglGetProcAddress = opengl32.NewProc("wglGetProcAddress")
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)
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func getProcAddress(namea string) unsafe.Pointer {
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cname, err := windows.BytePtrFromString(namea)
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if err != nil {
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panic(err)
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}
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if r, _, _ := wglGetProcAddress.Call(uintptr(unsafe.Pointer(cname))); r != 0 {
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return unsafe.Pointer(r)
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}
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p := opengl32.NewProc(namea)
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if err := p.Find(); err != nil {
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// The proc is not found.
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return nil
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}
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return unsafe.Pointer(p.Addr())
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}
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