diff options
Diffstat (limited to 'nx-X11/extras/ogl-sample/main/gfx/lib/glw/GLwDrawA.h')
| -rw-r--r-- | nx-X11/extras/ogl-sample/main/gfx/lib/glw/GLwDrawA.h | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/nx-X11/extras/ogl-sample/main/gfx/lib/glw/GLwDrawA.h b/nx-X11/extras/ogl-sample/main/gfx/lib/glw/GLwDrawA.h new file mode 100644 index 000000000..5da21a9a0 --- /dev/null +++ b/nx-X11/extras/ogl-sample/main/gfx/lib/glw/GLwDrawA.h @@ -0,0 +1,226 @@ +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 1.1 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +*/ + +/* +** This file has been slightly modified from the original by Carlos A. M. dos +** Santos <casantos@cpmet.ufpel.tche.br> for integration into XFree86 source +** tree and for generating both Motif(TM) 1.2 and 2.x versions of the widgets +** in the same library. +*/ +/* $XFree86: xc/extras/ogl-sample/main/gfx/lib/glw/GLwDrawA.h,v 1.3 2001/05/02 13:37:45 dawes Exp $ */ + +#ifndef _GLwDrawA_h +#define _GLwDrawA_h + +#ifdef __GLX_MOTIF +# ifndef __GLX_INCLUDE_XM_H /* Defined during library compilation */ +# include <Xm/Xm.h> /* We need to know about XmVERSION early */ +# endif +#endif + +#include <GL/glx.h> +#include <GL/gl.h> + +/**************************************************************** + * + * GLwDrawingArea widgets + * + ****************************************************************/ + +/* Resources: + + Name Class RepType Default Value + ---- ----- ------- ------------- + attribList AttribList int * NULL + visualInfo VisualInfo VisualInfo NULL + installColormap InstallColormap Boolean TRUE + allocateBackground AllocateColors Boolean FALSE + allocateOtherColors AllocateColors Boolean FALSE + installBackground InstallBackground Boolean TRUE + exposeCallback Callback Pointer NULL + ginitCallback Callback Pointer NULL + inputCallback Callback Pointer NULL + resizeCallback Callback Pointer NULL + +*** The following resources all correspond to the GLX configuration +*** attributes and are used to create the attribList if it is NULL + bufferSize BufferSize int 0 + level Level int 0 + rgba Rgba Boolean FALSE + doublebuffer Doublebuffer Boolean FALSE + stereo Stereo Boolean FALSE + auxBuffers AuxBuffers int 0 + redSize ColorSize int 1 + greenSize ColorSize int 1 + blueSize ColorSize int 1 + alphaSize AlphaSize int 0 + depthSize DepthSize int 0 + stencilSize StencilSize int 0 + accumRedSize AccumColorSize int 0 + accumGreenSize AccumColorSize int 0 + accumBlueSize AccumColorSize int 0 + accumAlphaSize AccumAlphaSize int 0 +*/ + +#define GLwNattribList "attribList" +#define GLwCAttribList "AttribList" +#define GLwNvisualInfo "visualInfo" +#define GLwCVisualInfo "VisualInfo" +#define GLwRVisualInfo "VisualInfo" + +#define GLwNinstallColormap "installColormap" +#define GLwCInstallColormap "InstallColormap" +#define GLwNallocateBackground "allocateBackground" +#define GLwNallocateOtherColors "allocateOtherColors" +#define GLwCAllocateColors "AllocateColors" +#define GLwNinstallBackground "installBackground" +#define GLwCInstallBackground "InstallBackground" + +#define GLwCCallback "Callback" +#define GLwNexposeCallback "exposeCallback" +#define GLwNginitCallback "ginitCallback" +#define GLwNresizeCallback "resizeCallback" +#define GLwNinputCallback "inputCallback" + +#define GLwNbufferSize "bufferSize" +#define GLwCBufferSize "BufferSize" +#define GLwNlevel "level" +#define GLwCLevel "Level" +#define GLwNrgba "rgba" +#define GLwCRgba "Rgba" +#define GLwNdoublebuffer "doublebuffer" +#define GLwCDoublebuffer "Doublebuffer" +#define GLwNstereo "stereo" +#define GLwCStereo "Stereo" +#define GLwNauxBuffers "auxBuffers" +#define GLwCAuxBuffers "AuxBuffers" +#define GLwNredSize "redSize" +#define GLwNgreenSize "greenSize" +#define GLwNblueSize "blueSize" +#define GLwCColorSize "ColorSize" +#define GLwNalphaSize "alphaSize" +#define GLwCAlphaSize "AlphaSize" +#define GLwNdepthSize "depthSize" +#define GLwCDepthSize "DepthSize" +#define GLwNstencilSize "stencilSize" +#define GLwCStencilSize "StencilSize" +#define GLwNaccumRedSize "accumRedSize" +#define GLwNaccumGreenSize "accumGreenSize" +#define GLwNaccumBlueSize "accumBlueSize" +#define GLwCAccumColorSize "AccumColorSize" +#define GLwNaccumAlphaSize "accumAlphaSize" +#define GLwCAccumAlphaSize "AccumAlphaSize" + +#ifdef __GLX_MOTIF + +#if XmVERSION == 1 +/* +# define _GLwMDrawingAreaClassRec _GLwM1DrawingAreaClassRec +# define _GLwMDrawingAreaRec _GLwM1DrawingAreaRec +*/ +# define glwMDrawingAreaWidgetClass glwM1DrawingAreaWidgetClass +# define glwMDrawingAreaClassRec glwM1DrawingAreaClassRec +# define GLwCreateMDrawingArea GLwCreateM1DrawingArea +#elif XmVERSION == 2 +/* +# define _GLwMDrawingAreaClassRec _GLwM2DrawingAreaClassRec +# define _GLwMDrawingAreaRec _GLwM2DrawingAreaRec +*/ +# define glwMDrawingAreaWidgetClass glwM2DrawingAreaWidgetClass +# define glwMDrawingAreaClassRec glwM2DrawingAreaClassRec +# define GLwCreateMDrawingArea GLwCreateM2DrawingArea +#else +#error "Sorry, unknown Motif version." +#endif /* XmVERSION */ + +typedef struct _GLwMDrawingAreaClassRec *GLwMDrawingAreaWidgetClass; +typedef struct _GLwMDrawingAreaRec *GLwMDrawingAreaWidget; + +extern WidgetClass glwMDrawingAreaWidgetClass; + +#else /* not __GLX_MOTIF */ + +typedef struct _GLwDrawingAreaClassRec *GLwDrawingAreaWidgetClass; +typedef struct _GLwDrawingAreaRec *GLwDrawingAreaWidget; + +extern WidgetClass glwDrawingAreaWidgetClass; + +#endif /* __GLX_MOTIF */ + +/* Callback reasons */ +#ifdef __GLX_MOTIF +#define GLwCR_EXPOSE XmCR_EXPOSE +#define GLwCR_RESIZE XmCR_RESIZE +#define GLwCR_INPUT XmCR_INPUT +#else /* not __GLX_MOTIF */ +/* The same values as Motif, but don't use Motif constants */ +#define GLwCR_EXPOSE 38 +#define GLwCR_RESIZE 39 +#define GLwCR_INPUT 40 +#endif /* __GLX_MOTIF */ + +#define GLwCR_GINIT 32135 /* Arbitrary number that should neverr clash*/ + +typedef struct +{ + int reason; + XEvent *event; + Dimension width, height; /* for resize callback */ +} GLwDrawingAreaCallbackStruct; + +#if defined(__cplusplus) || defined(c_plusplus) +extern "C" { +#endif + +/* front ends to glXMakeCurrent and glXSwapBuffers */ +extern void GLwDrawingAreaMakeCurrent (Widget w, GLXContext ctx); +extern void GLwDrawingAreaSwapBuffers (Widget w); + +#ifdef __GLX_MOTIF +#ifdef _NO_PROTO +extern Widget GLwCreateMDrawingArea (); +#else /* _NO_PROTO */ + +extern Widget GLwCreateMDrawingArea (Widget parent, char *name, + ArgList arglist, Cardinal argcount); +#endif /* _NO_PROTO */ + +#endif /* __GLX_MOTIF */ + +#if defined(__cplusplus) || defined(c_plusplus) +} +#endif + +#endif /* _GLwDrawA_h */ |