| 1 | /* |
| 2 | * Mesa 3-D graphics library |
| 3 | * Version: 6.5 |
| 4 | * |
| 5 | * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. |
| 6 | * |
| 7 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 8 | * copy of this software and associated documentation files (the "Software"), |
| 9 | * to deal in the Software without restriction, including without limitation |
| 10 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 11 | * and/or sell copies of the Software, and to permit persons to whom the |
| 12 | * Software is furnished to do so, subject to the following conditions: |
| 13 | * |
| 14 | * The above copyright notice and this permission notice shall be included |
| 15 | * in all copies or substantial portions of the Software. |
| 16 | * |
| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| 18 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 20 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| 21 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 23 | */ |
| 24 | |
| 25 | |
| 26 | #ifndef GLX_H |
| 27 | #define GLX_H |
| 28 | |
| 29 | |
| 30 | #ifdef __VMS |
| 31 | #include <GL/vms_x_fix.h> |
| 32 | # ifdef __cplusplus |
| 33 | /* VMS Xlib.h gives problems with C++. |
| 34 | * this avoids a bunch of trivial warnings */ |
| 35 | #pragma message disable nosimpint |
| 36 | #endif |
| 37 | #endif |
| 38 | #include <X11/Xlib.h> |
| 39 | #include <X11/Xutil.h> |
| 40 | #ifdef __VMS |
| 41 | # ifdef __cplusplus |
| 42 | #pragma message enable nosimpint |
| 43 | #endif |
| 44 | #endif |
| 45 | #include <GL/gl.h> |
| 46 | |
| 47 | |
| 48 | #if defined(USE_MGL_NAMESPACE) |
| 49 | #include "glx_mangle.h" |
| 50 | #endif |
| 51 | |
| 52 | |
| 53 | #ifdef __cplusplus |
| 54 | extern "C" { |
| 55 | #endif |
| 56 | |
| 57 | |
| 58 | #define GLX_VERSION_1_1 1 |
| 59 | #define GLX_VERSION_1_2 1 |
| 60 | #define GLX_VERSION_1_3 1 |
| 61 | #define GLX_VERSION_1_4 1 |
| 62 | |
| 63 | #define GLX_EXTENSION_NAME "GLX" |
| 64 | |
| 65 | |
| 66 | |
| 67 | /* |
| 68 | * Tokens for glXChooseVisual and glXGetConfig: |
| 69 | */ |
| 70 | #define GLX_USE_GL 1 |
| 71 | #define GLX_BUFFER_SIZE 2 |
| 72 | #define GLX_LEVEL 3 |
| 73 | #define GLX_RGBA 4 |
| 74 | #define GLX_DOUBLEBUFFER 5 |
| 75 | #define GLX_STEREO 6 |
| 76 | #define GLX_AUX_BUFFERS 7 |
| 77 | #define GLX_RED_SIZE 8 |
| 78 | #define GLX_GREEN_SIZE 9 |
| 79 | #define GLX_BLUE_SIZE 10 |
| 80 | #define GLX_ALPHA_SIZE 11 |
| 81 | #define GLX_DEPTH_SIZE 12 |
| 82 | #define GLX_STENCIL_SIZE 13 |
| 83 | #define GLX_ACCUM_RED_SIZE 14 |
| 84 | #define GLX_ACCUM_GREEN_SIZE 15 |
| 85 | #define GLX_ACCUM_BLUE_SIZE 16 |
| 86 | #define GLX_ACCUM_ALPHA_SIZE 17 |
| 87 | |
| 88 | |
| 89 | /* |
| 90 | * Error codes returned by glXGetConfig: |
| 91 | */ |
| 92 | #define GLX_BAD_SCREEN 1 |
| 93 | #define GLX_BAD_ATTRIBUTE 2 |
| 94 | #define GLX_NO_EXTENSION 3 |
| 95 | #define GLX_BAD_VISUAL 4 |
| 96 | #define GLX_BAD_CONTEXT 5 |
| 97 | #define GLX_BAD_VALUE 6 |
| 98 | #define GLX_BAD_ENUM 7 |
| 99 | |
| 100 | |
| 101 | /* |
| 102 | * GLX 1.1 and later: |
| 103 | */ |
| 104 | #define GLX_VENDOR 1 |
| 105 | #define GLX_VERSION 2 |
| 106 | #define GLX_EXTENSIONS 3 |
| 107 | |
| 108 | |
| 109 | /* |
| 110 | * GLX 1.3 and later: |
| 111 | */ |
| 112 | #define GLX_CONFIG_CAVEAT 0x20 |
| 113 | #define GLX_DONT_CARE 0xFFFFFFFF |
| 114 | #define GLX_X_VISUAL_TYPE 0x22 |
| 115 | #define GLX_TRANSPARENT_TYPE 0x23 |
| 116 | #define GLX_TRANSPARENT_INDEX_VALUE 0x24 |
| 117 | #define GLX_TRANSPARENT_RED_VALUE 0x25 |
| 118 | #define GLX_TRANSPARENT_GREEN_VALUE 0x26 |
| 119 | #define GLX_TRANSPARENT_BLUE_VALUE 0x27 |
| 120 | #define GLX_TRANSPARENT_ALPHA_VALUE 0x28 |
| 121 | #define GLX_WINDOW_BIT 0x00000001 |
| 122 | #define GLX_PIXMAP_BIT 0x00000002 |
| 123 | #define GLX_PBUFFER_BIT 0x00000004 |
| 124 | #define GLX_AUX_BUFFERS_BIT 0x00000010 |
| 125 | #define GLX_FRONT_LEFT_BUFFER_BIT 0x00000001 |
| 126 | #define GLX_FRONT_RIGHT_BUFFER_BIT 0x00000002 |
| 127 | #define GLX_BACK_LEFT_BUFFER_BIT 0x00000004 |
| 128 | #define GLX_BACK_RIGHT_BUFFER_BIT 0x00000008 |
| 129 | #define GLX_DEPTH_BUFFER_BIT 0x00000020 |
| 130 | #define GLX_STENCIL_BUFFER_BIT 0x00000040 |
| 131 | #define GLX_ACCUM_BUFFER_BIT 0x00000080 |
| 132 | #define GLX_NONE 0x8000 |
| 133 | #define GLX_SLOW_CONFIG 0x8001 |
| 134 | #define GLX_TRUE_COLOR 0x8002 |
| 135 | #define GLX_DIRECT_COLOR 0x8003 |
| 136 | #define GLX_PSEUDO_COLOR 0x8004 |
| 137 | #define GLX_STATIC_COLOR 0x8005 |
| 138 | #define GLX_GRAY_SCALE 0x8006 |
| 139 | #define GLX_STATIC_GRAY 0x8007 |
| 140 | #define GLX_TRANSPARENT_RGB 0x8008 |
| 141 | #define GLX_TRANSPARENT_INDEX 0x8009 |
| 142 | #define GLX_VISUAL_ID 0x800B |
| 143 | #define GLX_SCREEN 0x800C |
| 144 | #define GLX_NON_CONFORMANT_CONFIG 0x800D |
| 145 | #define GLX_DRAWABLE_TYPE 0x8010 |
| 146 | #define GLX_RENDER_TYPE 0x8011 |
| 147 | #define GLX_X_RENDERABLE 0x8012 |
| 148 | #define GLX_FBCONFIG_ID 0x8013 |
| 149 | #define GLX_RGBA_TYPE 0x8014 |
| 150 | #define GLX_COLOR_INDEX_TYPE 0x8015 |
| 151 | #define GLX_MAX_PBUFFER_WIDTH 0x8016 |
| 152 | #define GLX_MAX_PBUFFER_HEIGHT 0x8017 |
| 153 | #define GLX_MAX_PBUFFER_PIXELS 0x8018 |
| 154 | #define GLX_PRESERVED_CONTENTS 0x801B |
| 155 | #define GLX_LARGEST_PBUFFER 0x801C |
| 156 | #define GLX_WIDTH 0x801D |
| 157 | #define GLX_HEIGHT 0x801E |
| 158 | #define GLX_EVENT_MASK 0x801F |
| 159 | #define GLX_DAMAGED 0x8020 |
| 160 | #define GLX_SAVED 0x8021 |
| 161 | #define GLX_WINDOW 0x8022 |
| 162 | #define GLX_PBUFFER 0x8023 |
| 163 | #define GLX_PBUFFER_HEIGHT 0x8040 |
| 164 | #define GLX_PBUFFER_WIDTH 0x8041 |
| 165 | #define GLX_RGBA_BIT 0x00000001 |
| 166 | #define GLX_COLOR_INDEX_BIT 0x00000002 |
| 167 | #define GLX_PBUFFER_CLOBBER_MASK 0x08000000 |
| 168 | |
| 169 | |
| 170 | /* |
| 171 | * GLX 1.4 and later: |
| 172 | */ |
| 173 | #define GLX_SAMPLE_BUFFERS 0x186a0 /*100000*/ |
| 174 | #define GLX_SAMPLES 0x186a1 /*100001*/ |
| 175 | |
| 176 | |
| 177 | |
| 178 | typedef struct __GLXcontextRec *GLXContext; |
| 179 | typedef XID GLXPixmap; |
| 180 | typedef XID GLXDrawable; |
| 181 | /* GLX 1.3 and later */ |
| 182 | typedef struct __GLXFBConfigRec *GLXFBConfig; |
| 183 | typedef XID GLXFBConfigID; |
| 184 | typedef XID GLXContextID; |
| 185 | typedef XID GLXWindow; |
| 186 | typedef XID GLXPbuffer; |
| 187 | |
| 188 | |
| 189 | /* |
| 190 | ** Events. |
| 191 | ** __GLX_NUMBER_EVENTS is set to 17 to account for the BufferClobberSGIX |
| 192 | ** event - this helps initialization if the server supports the pbuffer |
| 193 | ** extension and the client doesn't. |
| 194 | */ |
| 195 | #define GLX_PbufferClobber 0 |
| 196 | #define GLX_BufferSwapComplete 1 |
| 197 | |
| 198 | #define __GLX_NUMBER_EVENTS 17 |
| 199 | |
| 200 | extern XVisualInfo* glXChooseVisual( Display *dpy, int screen, |
| 201 | int *attribList ); |
| 202 | |
| 203 | extern GLXContext glXCreateContext( Display *dpy, XVisualInfo *vis, |
| 204 | GLXContext shareList, Bool direct ); |
| 205 | |
| 206 | extern void glXDestroyContext( Display *dpy, GLXContext ctx ); |
| 207 | |
| 208 | extern Bool glXMakeCurrent( Display *dpy, GLXDrawable drawable, |
| 209 | GLXContext ctx); |
| 210 | |
| 211 | extern void glXCopyContext( Display *dpy, GLXContext src, GLXContext dst, |
| 212 | unsigned long mask ); |
| 213 | |
| 214 | extern void glXSwapBuffers( Display *dpy, GLXDrawable drawable ); |
| 215 | |
| 216 | extern GLXPixmap glXCreateGLXPixmap( Display *dpy, XVisualInfo *visual, |
| 217 | Pixmap pixmap ); |
| 218 | |
| 219 | extern void glXDestroyGLXPixmap( Display *dpy, GLXPixmap pixmap ); |
| 220 | |
| 221 | extern Bool glXQueryExtension( Display *dpy, int *errorb, int *event ); |
| 222 | |
| 223 | extern Bool glXQueryVersion( Display *dpy, int *maj, int *min ); |
| 224 | |
| 225 | extern Bool glXIsDirect( Display *dpy, GLXContext ctx ); |
| 226 | |
| 227 | extern int glXGetConfig( Display *dpy, XVisualInfo *visual, |
| 228 | int attrib, int *value ); |
| 229 | |
| 230 | extern GLXContext glXGetCurrentContext( void ); |
| 231 | |
| 232 | extern GLXDrawable glXGetCurrentDrawable( void ); |
| 233 | |
| 234 | extern void glXWaitGL( void ); |
| 235 | |
| 236 | extern void glXWaitX( void ); |
| 237 | |
| 238 | extern void glXUseXFont( Font font, int first, int count, int list ); |
| 239 | |
| 240 | |
| 241 | |
| 242 | /* GLX 1.1 and later */ |
| 243 | extern const char *glXQueryExtensionsString( Display *dpy, int screen ); |
| 244 | |
| 245 | extern const char *glXQueryServerString( Display *dpy, int screen, int name ); |
| 246 | |
| 247 | extern const char *glXGetClientString( Display *dpy, int name ); |
| 248 | |
| 249 | |
| 250 | /* GLX 1.2 and later */ |
| 251 | extern Display *glXGetCurrentDisplay( void ); |
| 252 | |
| 253 | |
| 254 | /* GLX 1.3 and later */ |
| 255 | extern GLXFBConfig *glXChooseFBConfig( Display *dpy, int screen, |
| 256 | const int *attribList, int *nitems ); |
| 257 | |
| 258 | extern int glXGetFBConfigAttrib( Display *dpy, GLXFBConfig config, |
| 259 | int attribute, int *value ); |
| 260 | |
| 261 | extern GLXFBConfig *glXGetFBConfigs( Display *dpy, int screen, |
| 262 | int *nelements ); |
| 263 | |
| 264 | extern XVisualInfo *glXGetVisualFromFBConfig( Display *dpy, |
| 265 | GLXFBConfig config ); |
| 266 | |
| 267 | extern GLXWindow glXCreateWindow( Display *dpy, GLXFBConfig config, |
| 268 | Window win, const int *attribList ); |
| 269 | |
| 270 | extern void glXDestroyWindow( Display *dpy, GLXWindow window ); |
| 271 | |
| 272 | extern GLXPixmap glXCreatePixmap( Display *dpy, GLXFBConfig config, |
| 273 | Pixmap pixmap, const int *attribList ); |
| 274 | |
| 275 | extern void glXDestroyPixmap( Display *dpy, GLXPixmap pixmap ); |
| 276 | |
| 277 | extern GLXPbuffer glXCreatePbuffer( Display *dpy, GLXFBConfig config, |
| 278 | const int *attribList ); |
| 279 | |
| 280 | extern void glXDestroyPbuffer( Display *dpy, GLXPbuffer pbuf ); |
| 281 | |
| 282 | extern void glXQueryDrawable( Display *dpy, GLXDrawable draw, int attribute, |
| 283 | unsigned int *value ); |
| 284 | |
| 285 | extern GLXContext glXCreateNewContext( Display *dpy, GLXFBConfig config, |
| 286 | int renderType, GLXContext shareList, |
| 287 | Bool direct ); |
| 288 | |
| 289 | extern Bool glXMakeContextCurrent( Display *dpy, GLXDrawable draw, |
| 290 | GLXDrawable read, GLXContext ctx ); |
| 291 | |
| 292 | extern GLXDrawable glXGetCurrentReadDrawable( void ); |
| 293 | |
| 294 | extern int glXQueryContext( Display *dpy, GLXContext ctx, int attribute, |
| 295 | int *value ); |
| 296 | |
| 297 | extern void glXSelectEvent( Display *dpy, GLXDrawable drawable, |
| 298 | unsigned long mask ); |
| 299 | |
| 300 | extern void glXGetSelectedEvent( Display *dpy, GLXDrawable drawable, |
| 301 | unsigned long *mask ); |
| 302 | |
| 303 | /* GLX 1.3 function pointer typedefs */ |
| 304 | typedef GLXFBConfig * (* PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements); |
| 305 | typedef GLXFBConfig * (* PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements); |
| 306 | typedef int (* PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value); |
| 307 | typedef XVisualInfo * (* PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config); |
| 308 | typedef GLXWindow (* PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list); |
| 309 | typedef void (* PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win); |
| 310 | typedef GLXPixmap (* PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list); |
| 311 | typedef void (* PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap); |
| 312 | typedef GLXPbuffer (* PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list); |
| 313 | typedef void (* PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf); |
| 314 | typedef void (* PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value); |
| 315 | typedef GLXContext (* PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); |
| 316 | typedef Bool (* PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); |
| 317 | typedef GLXDrawable (* PFNGLXGETCURRENTREADDRAWABLEPROC) (void); |
| 318 | typedef Display * (* PFNGLXGETCURRENTDISPLAYPROC) (void); |
| 319 | typedef int (* PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value); |
| 320 | typedef void (* PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask); |
| 321 | typedef void (* PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask); |
| 322 | |
| 323 | |
| 324 | /* |
| 325 | * ARB 2. GLX_ARB_get_proc_address |
| 326 | */ |
| 327 | #ifndef GLX_ARB_get_proc_address |
| 328 | #define GLX_ARB_get_proc_address 1 |
| 329 | |
| 330 | typedef void (*__GLXextFuncPtr)(void); |
| 331 | extern __GLXextFuncPtr glXGetProcAddressARB (const GLubyte *); |
| 332 | |
| 333 | #endif /* GLX_ARB_get_proc_address */ |
| 334 | |
| 335 | |
| 336 | |
| 337 | /* GLX 1.4 and later */ |
| 338 | extern void (*glXGetProcAddress(const GLubyte *procname))( void ); |
| 339 | |
| 340 | /* GLX 1.4 function pointer typedefs */ |
| 341 | typedef __GLXextFuncPtr (* PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName); |
| 342 | |
| 343 | |
| 344 | #ifndef GLX_GLXEXT_LEGACY |
| 345 | |
| 346 | #include <GL/glxext.h> |
| 347 | |
| 348 | #endif /* GLX_GLXEXT_LEGACY */ |
| 349 | |
| 350 | |
| 351 | /** |
| 352 | ** The following aren't in glxext.h yet. |
| 353 | **/ |
| 354 | |
| 355 | |
| 356 | /* |
| 357 | * ???. GLX_NV_vertex_array_range |
| 358 | */ |
| 359 | #ifndef GLX_NV_vertex_array_range |
| 360 | #define GLX_NV_vertex_array_range |
| 361 | |
| 362 | extern void *glXAllocateMemoryNV(GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority); |
| 363 | extern void glXFreeMemoryNV(GLvoid *pointer); |
| 364 | typedef void * ( * PFNGLXALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority); |
| 365 | typedef void ( * PFNGLXFREEMEMORYNVPROC) (GLvoid *pointer); |
| 366 | |
| 367 | #endif /* GLX_NV_vertex_array_range */ |
| 368 | |
| 369 | |
| 370 | /* |
| 371 | * ARB ?. GLX_ARB_render_texture |
| 372 | * XXX This was never finalized! |
| 373 | */ |
| 374 | #ifndef GLX_ARB_render_texture |
| 375 | #define GLX_ARB_render_texture 1 |
| 376 | |
| 377 | extern Bool glXBindTexImageARB(Display *dpy, GLXPbuffer pbuffer, int buffer); |
| 378 | extern Bool glXReleaseTexImageARB(Display *dpy, GLXPbuffer pbuffer, int buffer); |
| 379 | extern Bool glXDrawableAttribARB(Display *dpy, GLXDrawable draw, const int *attribList); |
| 380 | |
| 381 | #endif /* GLX_ARB_render_texture */ |
| 382 | |
| 383 | |
| 384 | /* |
| 385 | * Remove this when glxext.h is updated. |
| 386 | */ |
| 387 | #ifndef GLX_NV_float_buffer |
| 388 | #define GLX_NV_float_buffer 1 |
| 389 | |
| 390 | #define GLX_FLOAT_COMPONENTS_NV 0x20B0 |
| 391 | |
| 392 | #endif /* GLX_NV_float_buffer */ |
| 393 | |
| 394 | |
| 395 | |
| 396 | /* |
| 397 | * #?. GLX_MESA_swap_frame_usage |
| 398 | */ |
| 399 | #ifndef GLX_MESA_swap_frame_usage |
| 400 | #define GLX_MESA_swap_frame_usage 1 |
| 401 | |
| 402 | extern int glXGetFrameUsageMESA(Display *dpy, GLXDrawable drawable, float *usage); |
| 403 | extern int glXBeginFrameTrackingMESA(Display *dpy, GLXDrawable drawable); |
| 404 | extern int glXEndFrameTrackingMESA(Display *dpy, GLXDrawable drawable); |
| 405 | extern int glXQueryFrameTrackingMESA(Display *dpy, GLXDrawable drawable, int64_t *swapCount, int64_t *missedFrames, float *lastMissedUsage); |
| 406 | |
| 407 | typedef int (*PFNGLXGETFRAMEUSAGEMESAPROC) (Display *dpy, GLXDrawable drawable, float *usage); |
| 408 | typedef int (*PFNGLXBEGINFRAMETRACKINGMESAPROC)(Display *dpy, GLXDrawable drawable); |
| 409 | typedef int (*PFNGLXENDFRAMETRACKINGMESAPROC)(Display *dpy, GLXDrawable drawable); |
| 410 | typedef int (*PFNGLXQUERYFRAMETRACKINGMESAPROC)(Display *dpy, GLXDrawable drawable, int64_t *swapCount, int64_t *missedFrames, float *lastMissedUsage); |
| 411 | |
| 412 | #endif /* GLX_MESA_swap_frame_usage */ |
| 413 | |
| 414 | |
| 415 | |
| 416 | /* |
| 417 | * #?. GLX_MESA_swap_control |
| 418 | */ |
| 419 | #ifndef GLX_MESA_swap_control |
| 420 | #define GLX_MESA_swap_control 1 |
| 421 | |
| 422 | extern int glXSwapIntervalMESA(unsigned int interval); |
| 423 | extern int glXGetSwapIntervalMESA(void); |
| 424 | |
| 425 | typedef int (*PFNGLXSWAPINTERVALMESAPROC)(unsigned int interval); |
| 426 | typedef int (*PFNGLXGETSWAPINTERVALMESAPROC)(void); |
| 427 | |
| 428 | #endif /* GLX_MESA_swap_control */ |
| 429 | |
| 430 | |
| 431 | |
| 432 | /* |
| 433 | * #?. GLX_EXT_texture_from_pixmap |
| 434 | * XXX not finished? |
| 435 | */ |
| 436 | #ifndef GLX_EXT_texture_from_pixmap |
| 437 | #define GLX_EXT_texture_from_pixmap 1 |
| 438 | |
| 439 | #define GLX_BIND_TO_TEXTURE_RGB_EXT 0x20D0 |
| 440 | #define GLX_BIND_TO_TEXTURE_RGBA_EXT 0x20D1 |
| 441 | #define GLX_BIND_TO_MIPMAP_TEXTURE_EXT 0x20D2 |
| 442 | #define GLX_BIND_TO_TEXTURE_TARGETS_EXT 0x20D3 |
| 443 | #define GLX_Y_INVERTED_EXT 0x20D4 |
| 444 | |
| 445 | #define GLX_TEXTURE_FORMAT_EXT 0x20D5 |
| 446 | #define GLX_TEXTURE_TARGET_EXT 0x20D6 |
| 447 | #define GLX_MIPMAP_TEXTURE_EXT 0x20D7 |
| 448 | |
| 449 | #define GLX_TEXTURE_FORMAT_NONE_EXT 0x20D8 |
| 450 | #define GLX_TEXTURE_FORMAT_RGB_EXT 0x20D9 |
| 451 | #define GLX_TEXTURE_FORMAT_RGBA_EXT 0x20DA |
| 452 | |
| 453 | #define GLX_TEXTURE_1D_BIT_EXT 0x00000001 |
| 454 | #define GLX_TEXTURE_2D_BIT_EXT 0x00000002 |
| 455 | #define GLX_TEXTURE_RECTANGLE_BIT_EXT 0x00000004 |
| 456 | |
| 457 | #define GLX_TEXTURE_1D_EXT 0x20DB |
| 458 | #define GLX_TEXTURE_2D_EXT 0x20DC |
| 459 | #define GLX_TEXTURE_RECTANGLE_EXT 0x20DD |
| 460 | |
| 461 | #define GLX_FRONT_LEFT_EXT 0x20DE |
| 462 | #define GLX_FRONT_RIGHT_EXT 0x20DF |
| 463 | #define GLX_BACK_LEFT_EXT 0x20E0 |
| 464 | #define GLX_BACK_RIGHT_EXT 0x20E1 |
| 465 | #define GLX_FRONT_EXT GLX_FRONT_LEFT_EXT |
| 466 | #define GLX_BACK_EXT GLX_BACK_LEFT_EXT |
| 467 | #define GLX_AUX0_EXT 0x20E2 |
| 468 | #define GLX_AUX1_EXT 0x20E3 |
| 469 | #define GLX_AUX2_EXT 0x20E4 |
| 470 | #define GLX_AUX3_EXT 0x20E5 |
| 471 | #define GLX_AUX4_EXT 0x20E6 |
| 472 | #define GLX_AUX5_EXT 0x20E7 |
| 473 | #define GLX_AUX6_EXT 0x20E8 |
| 474 | #define GLX_AUX7_EXT 0x20E9 |
| 475 | #define GLX_AUX8_EXT 0x20EA |
| 476 | #define GLX_AUX9_EXT 0x20EB |
| 477 | |
| 478 | extern void glXBindTexImageEXT(Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list); |
| 479 | extern void glXReleaseTexImageEXT(Display *dpy, GLXDrawable drawable, int buffer); |
| 480 | |
| 481 | #endif /* GLX_EXT_texture_from_pixmap */ |
| 482 | |
| 483 | |
| 484 | |
| 485 | |
| 486 | /*** Should these go here, or in another header? */ |
| 487 | /* |
| 488 | ** GLX Events |
| 489 | */ |
| 490 | typedef struct { |
| 491 | int event_type; /* GLX_DAMAGED or GLX_SAVED */ |
| 492 | int draw_type; /* GLX_WINDOW or GLX_PBUFFER */ |
| 493 | unsigned long serial; /* # of last request processed by server */ |
| 494 | Bool send_event; /* true if this came for SendEvent request */ |
| 495 | Display *display; /* display the event was read from */ |
| 496 | GLXDrawable drawable; /* XID of Drawable */ |
| 497 | unsigned int buffer_mask; /* mask indicating which buffers are affected */ |
| 498 | unsigned int aux_buffer; /* which aux buffer was affected */ |
| 499 | int x, y; |
| 500 | int width, height; |
| 501 | int count; /* if nonzero, at least this many more */ |
| 502 | } GLXPbufferClobberEvent; |
| 503 | |
| 504 | typedef struct { |
| 505 | int type; |
| 506 | unsigned long serial; /* # of last request processed by server */ |
| 507 | Bool send_event; /* true if this came from a SendEvent request */ |
| 508 | Display *display; /* Display the event was read from */ |
| 509 | GLXDrawable drawable; /* drawable on which event was requested in event mask */ |
| 510 | int event_type; |
| 511 | int64_t ust; |
| 512 | int64_t msc; |
| 513 | int64_t sbc; |
| 514 | } GLXBufferSwapComplete; |
| 515 | |
| 516 | typedef union __GLXEvent { |
| 517 | GLXPbufferClobberEvent glxpbufferclobber; |
| 518 | GLXBufferSwapComplete glxbufferswapcomplete; |
| 519 | long pad[24]; |
| 520 | } GLXEvent; |
| 521 | |
| 522 | #ifdef __cplusplus |
| 523 | } |
| 524 | #endif |
| 525 | |
| 526 | #endif |