166 lines
6.1 KiB
Factor
Executable File
166 lines
6.1 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 init assocs splitting
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sequences libc opengl.gl opengl.gl.extensions opengl.gl.windows ;
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IN: windows.opengl32
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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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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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! WGL_ARB_extensions_string extension
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GL-FUNCTION: char* wglGetExtensionsStringARB { } ( HDC hDC ) ;
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! WGL_ARB_pixel_format extension
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CONSTANT: WGL_NUMBER_PIXEL_FORMATS_ARB HEX: 2000
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CONSTANT: WGL_DRAW_TO_WINDOW_ARB HEX: 2001
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CONSTANT: WGL_DRAW_TO_BITMAP_ARB HEX: 2002
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CONSTANT: WGL_ACCELERATION_ARB HEX: 2003
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CONSTANT: WGL_NEED_PALETTE_ARB HEX: 2004
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CONSTANT: WGL_NEED_SYSTEM_PALETTE_ARB HEX: 2005
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CONSTANT: WGL_SWAP_LAYER_BUFFERS_ARB HEX: 2006
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CONSTANT: WGL_SWAP_METHOD_ARB HEX: 2007
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CONSTANT: WGL_NUMBER_OVERLAYS_ARB HEX: 2008
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CONSTANT: WGL_NUMBER_UNDERLAYS_ARB HEX: 2009
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CONSTANT: WGL_TRANSPARENT_ARB HEX: 200A
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CONSTANT: WGL_TRANSPARENT_RED_VALUE_ARB HEX: 2037
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CONSTANT: WGL_TRANSPARENT_GREEN_VALUE_ARB HEX: 2038
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CONSTANT: WGL_TRANSPARENT_BLUE_VALUE_ARB HEX: 2039
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CONSTANT: WGL_TRANSPARENT_ALPHA_VALUE_ARB HEX: 203A
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CONSTANT: WGL_TRANSPARENT_INDEX_VALUE_ARB HEX: 203B
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CONSTANT: WGL_SHARE_DEPTH_ARB HEX: 200C
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CONSTANT: WGL_SHARE_STENCIL_ARB HEX: 200D
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CONSTANT: WGL_SHARE_ACCUM_ARB HEX: 200E
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CONSTANT: WGL_SUPPORT_GDI_ARB HEX: 200F
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CONSTANT: WGL_SUPPORT_OPENGL_ARB HEX: 2010
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CONSTANT: WGL_DOUBLE_BUFFER_ARB HEX: 2011
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CONSTANT: WGL_STEREO_ARB HEX: 2012
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CONSTANT: WGL_PIXEL_TYPE_ARB HEX: 2013
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CONSTANT: WGL_COLOR_BITS_ARB HEX: 2014
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CONSTANT: WGL_RED_BITS_ARB HEX: 2015
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CONSTANT: WGL_RED_SHIFT_ARB HEX: 2016
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CONSTANT: WGL_GREEN_BITS_ARB HEX: 2017
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CONSTANT: WGL_GREEN_SHIFT_ARB HEX: 2018
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CONSTANT: WGL_BLUE_BITS_ARB HEX: 2019
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CONSTANT: WGL_BLUE_SHIFT_ARB HEX: 201A
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CONSTANT: WGL_ALPHA_BITS_ARB HEX: 201B
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CONSTANT: WGL_ALPHA_SHIFT_ARB HEX: 201C
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CONSTANT: WGL_ACCUM_BITS_ARB HEX: 201D
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CONSTANT: WGL_ACCUM_RED_BITS_ARB HEX: 201E
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CONSTANT: WGL_ACCUM_GREEN_BITS_ARB HEX: 201F
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CONSTANT: WGL_ACCUM_BLUE_BITS_ARB HEX: 2020
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CONSTANT: WGL_ACCUM_ALPHA_BITS_ARB HEX: 2021
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CONSTANT: WGL_DEPTH_BITS_ARB HEX: 2022
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CONSTANT: WGL_STENCIL_BITS_ARB HEX: 2023
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CONSTANT: WGL_AUX_BUFFERS_ARB HEX: 2024
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CONSTANT: WGL_NO_ACCELERATION_ARB HEX: 2025
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CONSTANT: WGL_GENERIC_ACCELERATION_ARB HEX: 2026
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CONSTANT: WGL_FULL_ACCELERATION_ARB HEX: 2027
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CONSTANT: WGL_SWAP_EXCHANGE_ARB HEX: 2028
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CONSTANT: WGL_SWAP_COPY_ARB HEX: 2029
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CONSTANT: WGL_SWAP_UNDEFINED_ARB HEX: 202A
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CONSTANT: WGL_TYPE_RGBA_ARB HEX: 202B
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CONSTANT: WGL_TYPE_COLORINDEX_ARB HEX: 202C
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GL-FUNCTION: BOOL wglGetPixelFormatAttribivARB { } (
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HDC hdc,
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int iPixelFormat,
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int iLayerPlane,
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UINT nAttributes,
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int* piAttributes,
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int* piValues
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) ;
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GL-FUNCTION: BOOL wglGetPixelFormatAttribfvARB { } (
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HDC hdc,
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int iPixelFormat,
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int iLayerPlane,
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UINT nAttributes,
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int* piAttributes,
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FLOAT* pfValues
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) ;
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GL-FUNCTION: BOOL wglChoosePixelFormatARB { } (
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HDC hdc,
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int* piAttribIList,
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FLOAT* pfAttribFList,
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UINT nMaxFormats,
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int* piFormats,
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UINT* nNumFormats
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) ;
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! WGL_ARB_multisample extension
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CONSTANT: WGL_SAMPLE_BUFFERS_ARB HEX: 2041
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CONSTANT: WGL_SAMPLES_ARB HEX: 2042
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! WGL_ARB_pixel_format_float extension
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CONSTANT: WGL_TYPE_RGBA_FLOAT_ARB HEX: 21A0
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! wgl extensions querying
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: has-wglGetExtensionsStringARB? ( -- ? )
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"wglGetExtensionsStringARB" wglGetProcAddress >boolean ;
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: wgl-extensions ( hdc -- extensions )
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has-wglGetExtensionsStringARB? [ wglGetExtensionsStringARB " " split ] [ drop { } ] if ;
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: has-wgl-extensions? ( hdc extensions -- ? )
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swap wgl-extensions [ member? ] curry all? ;
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: has-wgl-pixel-format-extension? ( hdc -- ? )
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{ "WGL_ARB_pixel_format" } has-wgl-extensions? ;
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