105 lines
4.2 KiB
Factor
Executable File
105 lines
4.2 KiB
Factor
Executable File
! Copyright (C) 2005, 2006 Doug Coleman.
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! See http://factorcode.org/license.txt for BSD license.
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USING: alien alien.c-types alien.syntax parser namespaces kernel
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math math.bitwise windows.types windows.types init assocs
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sequences libc ;
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IN: windows.opengl32
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! PIXELFORMATDESCRIPTOR flags
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CONSTANT: PFD_DOUBLEBUFFER HEX: 00000001
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CONSTANT: PFD_STEREO HEX: 00000002
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CONSTANT: PFD_DRAW_TO_WINDOW HEX: 00000004
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CONSTANT: PFD_DRAW_TO_BITMAP HEX: 00000008
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CONSTANT: PFD_SUPPORT_GDI HEX: 00000010
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CONSTANT: PFD_SUPPORT_OPENGL HEX: 00000020
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CONSTANT: PFD_GENERIC_FORMAT HEX: 00000040
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CONSTANT: PFD_NEED_PALETTE HEX: 00000080
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CONSTANT: PFD_NEED_SYSTEM_PALETTE HEX: 00000100
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CONSTANT: PFD_SWAP_EXCHANGE HEX: 00000200
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CONSTANT: PFD_SWAP_COPY HEX: 00000400
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CONSTANT: PFD_SWAP_LAYER_BUFFERS HEX: 00000800
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CONSTANT: PFD_GENERIC_ACCELERATED HEX: 00001000
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CONSTANT: PFD_SUPPORT_DIRECTDRAW HEX: 00002000
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! PIXELFORMATDESCRIPTOR flags for use in ChoosePixelFormat only
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CONSTANT: PFD_DEPTH_DONTCARE HEX: 20000000
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CONSTANT: PFD_DOUBLEBUFFER_DONTCARE HEX: 40000000
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CONSTANT: PFD_STEREO_DONTCARE HEX: 80000000
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! pixel types
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CONSTANT: PFD_TYPE_RGBA 0
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CONSTANT: PFD_TYPE_COLORINDEX 1
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! layer types
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CONSTANT: PFD_MAIN_PLANE 0
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CONSTANT: PFD_OVERLAY_PLANE 1
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CONSTANT: PFD_UNDERLAY_PLANE -1
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CONSTANT: LPD_TYPE_RGBA 0
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CONSTANT: LPD_TYPE_COLORINDEX 1
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! wglSwapLayerBuffers flags
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CONSTANT: WGL_SWAP_MAIN_PLANE HEX: 00000001
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CONSTANT: WGL_SWAP_OVERLAY1 HEX: 00000002
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CONSTANT: WGL_SWAP_OVERLAY2 HEX: 00000004
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CONSTANT: WGL_SWAP_OVERLAY3 HEX: 00000008
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CONSTANT: WGL_SWAP_OVERLAY4 HEX: 00000010
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CONSTANT: WGL_SWAP_OVERLAY5 HEX: 00000020
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CONSTANT: WGL_SWAP_OVERLAY6 HEX: 00000040
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CONSTANT: WGL_SWAP_OVERLAY7 HEX: 00000080
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CONSTANT: WGL_SWAP_OVERLAY8 HEX: 00000100
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CONSTANT: WGL_SWAP_OVERLAY9 HEX: 00000200
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CONSTANT: WGL_SWAP_OVERLAY10 HEX: 00000400
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CONSTANT: WGL_SWAP_OVERLAY11 HEX: 00000800
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CONSTANT: WGL_SWAP_OVERLAY12 HEX: 00001000
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CONSTANT: WGL_SWAP_OVERLAY13 HEX: 00002000
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CONSTANT: WGL_SWAP_OVERLAY14 HEX: 00004000
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CONSTANT: WGL_SWAP_OVERLAY15 HEX: 00008000
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CONSTANT: WGL_SWAP_UNDERLAY1 HEX: 00010000
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CONSTANT: WGL_SWAP_UNDERLAY2 HEX: 00020000
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CONSTANT: WGL_SWAP_UNDERLAY3 HEX: 00040000
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CONSTANT: WGL_SWAP_UNDERLAY4 HEX: 00080000
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CONSTANT: WGL_SWAP_UNDERLAY5 HEX: 00100000
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CONSTANT: WGL_SWAP_UNDERLAY6 HEX: 00200000
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CONSTANT: WGL_SWAP_UNDERLAY7 HEX: 00400000
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CONSTANT: WGL_SWAP_UNDERLAY8 HEX: 00800000
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CONSTANT: WGL_SWAP_UNDERLAY9 HEX: 01000000
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CONSTANT: WGL_SWAP_UNDERLAY10 HEX: 02000000
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CONSTANT: WGL_SWAP_UNDERLAY11 HEX: 04000000
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CONSTANT: WGL_SWAP_UNDERLAY12 HEX: 08000000
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CONSTANT: WGL_SWAP_UNDERLAY13 HEX: 10000000
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CONSTANT: WGL_SWAP_UNDERLAY14 HEX: 20000000
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CONSTANT: WGL_SWAP_UNDERLAY15 HEX: 40000000
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: windowed-pfd-dwFlags ( -- n )
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{ PFD_DRAW_TO_WINDOW PFD_SUPPORT_OPENGL PFD_DOUBLEBUFFER } flags ;
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: offscreen-pfd-dwFlags ( -- n )
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{ PFD_DRAW_TO_BITMAP PFD_SUPPORT_OPENGL } flags ;
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! TODO: compare to http://www.nullterminator.net/opengl32.html
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: make-pfd ( flags bits -- pfd )
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"PIXELFORMATDESCRIPTOR" <c-object>
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"PIXELFORMATDESCRIPTOR" heap-size over set-PIXELFORMATDESCRIPTOR-nSize
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1 over set-PIXELFORMATDESCRIPTOR-nVersion
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rot over set-PIXELFORMATDESCRIPTOR-dwFlags
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PFD_TYPE_RGBA over set-PIXELFORMATDESCRIPTOR-iPixelType
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[ set-PIXELFORMATDESCRIPTOR-cColorBits ] keep
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16 over set-PIXELFORMATDESCRIPTOR-cDepthBits
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PFD_MAIN_PLANE over set-PIXELFORMATDESCRIPTOR-dwLayerMask ;
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LIBRARY: gl
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! FUNCTION: int ReleaseDC ( HWND hWnd, HDC hDC ) ;
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! FUNCTION: HDC ResetDC ( HDC hdc, DEVMODE* lpInitData ) ;
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! FUNCTION: BOOL RestoreDC ( HDC hdc, int nSavedDC ) ;
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! FUNCTION: int SaveDC( HDC hDC ) ;
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! FUNCTION: HGDIOBJ SelectObject ( HDC hDC, HGDIOBJ hgdiobj ) ;
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FUNCTION: HGLRC wglCreateContext ( HDC hDC ) ;
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FUNCTION: BOOL wglDeleteContext ( HGLRC hRC ) ;
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FUNCTION: BOOL wglMakeCurrent ( HDC hDC, HGLRC hglrc ) ;
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FUNCTION: HGLRC wglGetCurrentContext ( ) ;
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FUNCTION: void* wglGetProcAddress ( char* name ) ;
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