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ea55f45 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 | #ifndef __glx_h__
#define __glx_h__
/*
** The contents of this file are subject to the GLX Public License Version 1.0
** (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, 2011 N. Shoreline Blvd., Mountain View, CA 94043
** or at http://www.sgi.com/software/opensource/glx/license.html.
**
** Software distributed under the License is distributed on an "AS IS"
** basis. ALL WARRANTIES ARE DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY
** IMPLIED WARRANTIES OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR
** PURPOSE OR OF NON- INFRINGEMENT. See the License for the specific
** language governing rights and limitations under the License.
**
** The Original Software is GLX version 1.2 source code, released February,
** 1999. The developer of the Original Software is Silicon Graphics, Inc.
** Those portions of the Subject Software created by Silicon Graphics, Inc.
** are Copyright (c) 1991-9 Silicon Graphics, Inc. All Rights Reserved.
**
*/
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <GL/gl.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Names for attributes to glXGetConfig.
*/
#define GLX_USE_GL 1 /* support GLX rendering */
#define GLX_BUFFER_SIZE 2 /* depth of the color buffer */
#define GLX_LEVEL 3 /* level in plane stacking */
#define GLX_RGBA 4 /* true if RGBA mode */
#define GLX_DOUBLEBUFFER 5 /* double buffering supported */
#define GLX_STEREO 6 /* stereo buffering supported */
#define GLX_AUX_BUFFERS 7 /* number of aux buffers */
#define GLX_RED_SIZE 8 /* number of red component bits */
#define GLX_GREEN_SIZE 9 /* number of green component bits */
#define GLX_BLUE_SIZE 10 /* number of blue component bits */
#define GLX_ALPHA_SIZE 11 /* number of alpha component bits */
#define GLX_DEPTH_SIZE 12 /* number of depth bits */
#define GLX_STENCIL_SIZE 13 /* number of stencil bits */
#define GLX_ACCUM_RED_SIZE 14 /* number of red accum bits */
#define GLX_ACCUM_GREEN_SIZE 15 /* number of green accum bits */
#define GLX_ACCUM_BLUE_SIZE 16 /* number of blue accum bits */
#define GLX_ACCUM_ALPHA_SIZE 17 /* number of alpha accum bits */
/*
* Error return values from glXGetConfig. Success is indicated by
* a value of 0.
*/
#define GLX_BAD_SCREEN 1 /* screen # is bad */
#define GLX_BAD_ATTRIBUTE 2 /* attribute to get is bad */
#define GLX_NO_EXTENSION 3 /* no glx extension on server */
#define GLX_BAD_VISUAL 4 /* visual # not known by GLX */
#define GLX_BAD_CONTEXT 5
#define GLX_BAD_VALUE 6
#define GLX_BAD_ENUM 7
/*
* Names for attributes to glXGetClientString.
*/
#define GLX_VENDOR 0x1
#define GLX_VERSION 0x2
#define GLX_EXTENSIONS 0x3
#ifndef GLX_VERSION_1_3
#define GLX_WINDOW_BIT 0x00000001
#define GLX_PIXMAP_BIT 0x00000002
#define GLX_PBUFFER_BIT 0x00000004
#define GLX_RGBA_BIT 0x00000001
#define GLX_COLOR_INDEX_BIT 0x00000002
#define GLX_PBUFFER_CLOBBER_MASK 0x08000000
#define GLX_FRONT_LEFT_BUFFER_BIT 0x00000001
#define GLX_FRONT_RIGHT_BUFFER_BIT 0x00000002
#define GLX_BACK_LEFT_BUFFER_BIT 0x00000004
#define GLX_BACK_RIGHT_BUFFER_BIT 0x00000008
#define GLX_AUX_BUFFERS_BIT 0x00000010
#define GLX_DEPTH_BUFFER_BIT 0x00000020
#define GLX_STENCIL_BUFFER_BIT 0x00000040
#define GLX_ACCUM_BUFFER_BIT 0x00000080
#define GLX_CONFIG_CAVEAT 0x20
#define GLX_X_VISUAL_TYPE 0x22
#define GLX_TRANSPARENT_TYPE 0x23
#define GLX_TRANSPARENT_INDEX_VALUE 0x24
#define GLX_TRANSPARENT_RED_VALUE 0x25
#define GLX_TRANSPARENT_GREEN_VALUE 0x26
#define GLX_TRANSPARENT_BLUE_VALUE 0x27
#define GLX_TRANSPARENT_ALPHA_VALUE 0x28
#define GLX_DONT_CARE 0xFFFFFFFF
#define GLX_NONE 0x8000
#define GLX_SLOW_CONFIG 0x8001
#define GLX_TRUE_COLOR 0x8002
#define GLX_DIRECT_COLOR 0x8003
#define GLX_PSEUDO_COLOR 0x8004
#define GLX_STATIC_COLOR 0x8005
#define GLX_GRAY_SCALE 0x8006
#define GLX_STATIC_GRAY 0x8007
#define GLX_TRANSPARENT_RGB 0x8008
#define GLX_TRANSPARENT_INDEX 0x8009
#define GLX_VISUAL_ID 0x800B
#define GLX_SCREEN 0x800C
#define GLX_NON_CONFORMANT_CONFIG 0x800D
#define GLX_DRAWABLE_TYPE 0x8010
#define GLX_RENDER_TYPE 0x8011
#define GLX_X_RENDERABLE 0x8012
#define GLX_FBCONFIG_ID 0x8013
#define GLX_RGBA_TYPE 0x8014
#define GLX_COLOR_INDEX_TYPE 0x8015
#define GLX_MAX_PBUFFER_WIDTH 0x8016
#define GLX_MAX_PBUFFER_HEIGHT 0x8017
#define GLX_MAX_PBUFFER_PIXELS 0x8018
#define GLX_PRESERVED_CONTENTS 0x801B
#define GLX_LARGEST_PBUFFER 0x801C
#define GLX_WIDTH 0x801D
#define GLX_HEIGHT 0x801E
#define GLX_EVENT_MASK 0x801F
#define GLX_DAMAGED 0x8020
#define GLX_SAVED 0x8021
#define GLX_WINDOW 0x8022
#define GLX_PBUFFER 0x8023
#define GLX_PBUFFER_HEIGHT 0x8040
#define GLX_PBUFFER_WIDTH 0x8041
#endif
#ifndef GLX_VERSION_1_4
#define GLX_SAMPLE_BUFFERS 0x186a0
#define GLX_SAMPLES 0x186a1
#endif
#ifndef GLX_ARB_get_proc_address
typedef void (*__GLXextFuncPtr)(void);
#endif
/*
* GLX resources.
*/
typedef XID GLXContextID;
typedef XID GLXPixmap;
typedef XID GLXDrawable;
typedef XID GLXPbuffer;
typedef XID GLXWindow;
typedef XID GLXFBConfigID;
/*
* GLXContext is a pointer to opaque data.
*/
typedef struct __GLXcontextRec *GLXContext;
/*
* GLXFBConfig is a pointer to opaque data.
*/
typedef struct __GLXFBConfigRec *GLXFBConfig;
/**********************************************************************/
/*
* GLX 1.0 functions.
*/
extern XVisualInfo* glXChooseVisual(Display *dpy, int screen,
int *attrib_list);
extern void glXCopyContext(Display *dpy, GLXContext src,
GLXContext dst, unsigned long mask);
extern GLXContext glXCreateContext(Display *dpy, XVisualInfo *vis,
GLXContext share_list, Bool direct);
extern GLXPixmap glXCreateGLXPixmap(Display *dpy, XVisualInfo *vis,
Pixmap pixmap);
extern void glXDestroyContext(Display *dpy, GLXContext ctx);
extern void glXDestroyGLXPixmap(Display *dpy, GLXPixmap pix);
extern int glXGetConfig(Display *dpy, XVisualInfo *vis,
int attrib, int *value);
extern GLXContext glXGetCurrentContext(void);
extern GLXDrawable glXGetCurrentDrawable(void);
extern Bool glXIsDirect(Display *dpy, GLXContext ctx);
extern Bool glXMakeCurrent(Display *dpy, GLXDrawable drawable,
GLXContext ctx);
extern Bool glXQueryExtension(Display *dpy, int *error_base, int *event_base);
extern Bool glXQueryVersion(Display *dpy, int *major, int *minor);
extern void glXSwapBuffers(Display *dpy, GLXDrawable drawable);
extern void glXUseXFont(Font font, int first, int count, int list_base);
extern void glXWaitGL(void);
extern void glXWaitX(void);
#ifndef GLX_VERSION_1_1
#define GLX_VERSION_1_1 1
/*
* GLX 1.1 functions.
*/
extern const char *glXGetClientString(Display *dpy, int name);
extern const char *glXQueryServerString(Display *dpy, int screen, int name);
extern const char *glXQueryExtensionsString(Display *dpy, int screen);
#endif
#ifndef GLX_VERSION_1_2
#define GLX_VERSION_1_2 1
/*
* GLX 1.2 functions.
*/
extern Display *glXGetCurrentDisplay(void);
#endif
#ifndef GLX_VERSION_1_3
#define GLX_VERSION_1_3 1
/*
* GLX 1.3 functions.
*/
extern GLXFBConfig *glXChooseFBConfig(Display *dpy, int screen,
const int *attrib_list, int *nelements);
extern GLXContext glXCreateNewContext(Display *dpy, GLXFBConfig config,
int render_type, GLXContext share_list,
Bool direct);
extern GLXPbuffer glXCreatePbuffer(Display *dpy, GLXFBConfig config,
const int *attrib_list);
extern GLXPixmap glXCreatePixmap(Display *dpy, GLXFBConfig config,
Pixmap pixmap, const int *attrib_list);
extern GLXWindow glXCreateWindow(Display *dpy, GLXFBConfig config,
Window win, const int *attrib_list);
extern void glXDestroyPbuffer(Display *dpy, GLXPbuffer pbuf);
extern void glXDestroyPixmap(Display *dpy, GLXPixmap pixmap);
extern void glXDestroyWindow(Display *dpy, GLXWindow win);
extern GLXDrawable glXGetCurrentReadDrawable(void);
extern int glXGetFBConfigAttrib(Display *dpy, GLXFBConfig config,
int attribute, int *value);
extern GLXFBConfig *glXGetFBConfigs(Display *dpy, int screen, int *nelements);
extern void glXGetSelectedEvent(Display *dpy, GLXDrawable draw,
unsigned long *event_mask);
extern XVisualInfo *glXGetVisualFromFBConfig(Display *dpy, GLXFBConfig config);
extern Bool glXMakeContextCurrent(Display *display, GLXDrawable draw,
GLXDrawable read, GLXContext ctx);
extern int glXQueryContext(Display *dpy, GLXContext ctx,
int attribute, int *value);
extern void glXQueryDrawable(Display *dpy, GLXDrawable draw,
int attribute, unsigned int *value);
extern void glXSelectEvent(Display *dpy, GLXDrawable draw,
unsigned long event_mask);
typedef GLXFBConfig * ( * PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements);
typedef GLXFBConfig * ( * PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
typedef int ( * PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value);
typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config);
typedef GLXWindow ( * PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
typedef void ( * PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win);
typedef GLXPixmap ( * PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
typedef void ( * PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap);
typedef GLXPbuffer ( * PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list);
typedef void ( * PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf);
typedef void ( * PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
typedef GLXContext ( * PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
typedef Bool ( * PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLEPROC) (void);
typedef Display * ( * PFNGLXGETCURRENTDISPLAYPROC) (void);
typedef int ( * PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value);
typedef void ( * PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask);
typedef void ( * PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
#endif
#ifndef GLX_VERSION_1_4
#define GLX_VERSION_1_4 1
/*
* GLX 1.4 functions and typedefs.
*/
extern __GLXextFuncPtr glXGetProcAddress (const GLubyte *);
typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName);
#endif
/**********************************************************************/
/*
* ARB_get_proc_address
*/
#ifndef GLX_ARB_get_proc_address
#define GLX_ARB_get_proc_address 1
/* Don't wrap this in GLX_GLXEXT_PROTOTYPES! */
extern void (*glXGetProcAddressARB(const GLubyte *procName))(void);
typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSARBPROC) (const GLubyte *procName);
#endif
/**********************************************************************/
/*** Should these go here, or in another header? */
/*
* GLX Events
*/
typedef struct {
int event_type; /* GLX_DAMAGED or GLX_SAVED */
int draw_type; /* GLX_WINDOW or GLX_PBUFFER */
unsigned long serial; /* # of last request processed by server */
Bool send_event; /* true if this came for SendEvent request */
Display *display; /* display the event was read from */
GLXDrawable drawable; /* XID of Drawable */
unsigned int buffer_mask; /* mask indicating which buffers are affected */
unsigned int aux_buffer; /* which aux buffer was affected */
int x, y;
int width, height;
int count; /* if nonzero, at least this many more */
} GLXPbufferClobberEvent;
typedef union __GLXEvent {
GLXPbufferClobberEvent glxpbufferclobber;
long pad[24];
} GLXEvent;
#ifndef GLX_GLXEXT_LEGACY
#include <GL/glxext.h>
#endif
#ifdef __cplusplus
}
#endif
#endif /* !__glx_h__ */
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