wgl

Overview ¶

Package wgl provides Windows OpenGL (WGL) context management.

This package handles the Windows-specific parts of OpenGL initialization:

• Loading opengl32.dll, gdi32.dll, user32.dll
• WGL context creation and management
• Pixel format selection
• Buffer swapping

Usage ¶

if err := wgl.Init(); err != nil {
    return err
}
ctx, err := wgl.NewContext(hwnd)
if err != nil {
    return err
}
defer ctx.Destroy(hwnd)
ctx.MakeCurrent()

Function Loading ¶

Use GetGLProcAddress to load OpenGL functions:

glCtx := &gl.Context{}
glCtx.Load(wgl.GetGLProcAddress)