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const std = @import("../../std.zig");
const windows = std.os.windows;
const BOOL = windows.BOOL;
const DWORD = windows.DWORD;
const WINAPI = windows.WINAPI;
const HDC = windows.HDC;
const HGLRC = windows.HGLRC;
const WORD = windows.WORD;
const BYTE = windows.BYTE;
pub const PIXELFORMATDESCRIPTOR = extern struct {
nSize: WORD = @sizeOf(PIXELFORMATDESCRIPTOR),
nVersion: WORD,
dwFlags: DWORD,
iPixelType: BYTE,
cColorBits: BYTE,
cRedBits: BYTE,
cRedShift: BYTE,
cGreenBits: BYTE,
cGreenShift: BYTE,
cBlueBits: BYTE,
cBlueShift: BYTE,
cAlphaBits: BYTE,
cAlphaShift: BYTE,
cAccumBits: BYTE,
cAccumRedBits: BYTE,
cAccumGreenBits: BYTE,
cAccumBlueBits: BYTE,
cAccumAlphaBits: BYTE,
cDepthBits: BYTE,
cStencilBits: BYTE,
cAuxBuffers: BYTE,
iLayerType: BYTE,
bReserved: BYTE,
dwLayerMask: DWORD,
dwVisibleMask: DWORD,
dwDamageMask: DWORD,
};
pub extern "gdi32" fn SetPixelFormat(
hdc: ?HDC,
format: i32,
ppfd: ?*const PIXELFORMATDESCRIPTOR,
) callconv(WINAPI) bool;
pub extern "gdi32" fn ChoosePixelFormat(
hdc: ?HDC,
ppfd: ?*const PIXELFORMATDESCRIPTOR,
) callconv(WINAPI) i32;
pub extern "gdi32" fn SwapBuffers(hdc: ?HDC) callconv(WINAPI) bool;
pub extern "gdi32" fn wglCreateContext(hdc: ?HDC) callconv(WINAPI) ?HGLRC;
pub extern "gdi32" fn wglMakeCurrent(hdc: ?HDC, hglrc: ?HGLRC) callconv(WINAPI) bool;
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