| 1 | /* $Id: DevVGA-SVGA3d-glLdr.cpp 96407 2022-08-22 17:43:14Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * DevVGA - VMWare SVGA device - 3D part, dynamic loading of GL function.
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2018-2022 Oracle and/or its affiliates.
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox base platform packages, as
|
|---|
| 10 | * available from https://www.virtualbox.org.
|
|---|
| 11 | *
|
|---|
| 12 | * This program is free software; you can redistribute it and/or
|
|---|
| 13 | * modify it under the terms of the GNU General Public License
|
|---|
| 14 | * as published by the Free Software Foundation, in version 3 of the
|
|---|
| 15 | * License.
|
|---|
| 16 | *
|
|---|
| 17 | * This program is distributed in the hope that it will be useful, but
|
|---|
| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|---|
| 20 | * General Public License for more details.
|
|---|
| 21 | *
|
|---|
| 22 | * You should have received a copy of the GNU General Public License
|
|---|
| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
|
|---|
| 24 | *
|
|---|
| 25 | * SPDX-License-Identifier: GPL-3.0-only
|
|---|
| 26 | */
|
|---|
| 27 |
|
|---|
| 28 | #define VMSVGA3D_GL_DEFINE_PFN
|
|---|
| 29 | #include "DevVGA-SVGA3d-glLdr.h"
|
|---|
| 30 |
|
|---|
| 31 | #include <VBox/vmm/pdmdev.h>
|
|---|
| 32 | #include <VBox/err.h>
|
|---|
| 33 | #include <iprt/assert.h>
|
|---|
| 34 | #include <iprt/cdefs.h>
|
|---|
| 35 | #include <iprt/ldr.h>
|
|---|
| 36 | #include <iprt/log.h>
|
|---|
| 37 |
|
|---|
| 38 | #ifdef RT_OS_WINDOWS
|
|---|
| 39 | # define OGLGETPROCADDRESS MyWinGetProcAddress
|
|---|
| 40 | DECLINLINE(PFNRT) MyWinGetProcAddress(const char *pszSymbol)
|
|---|
| 41 | {
|
|---|
| 42 | int rc;
|
|---|
| 43 |
|
|---|
| 44 | static RTLDRMOD s_hOpenGL32 = NULL;
|
|---|
| 45 | if (s_hOpenGL32 == NULL)
|
|---|
| 46 | {
|
|---|
| 47 | rc = RTLdrLoadSystem("opengl32", /* fNoUnload = */ true, &s_hOpenGL32);
|
|---|
| 48 | if (RT_FAILURE(rc))
|
|---|
| 49 | s_hOpenGL32 = NULL;
|
|---|
| 50 | }
|
|---|
| 51 |
|
|---|
| 52 | typedef PROC (WINAPI *PFNWGLGETPROCADDRESS)(LPCSTR);
|
|---|
| 53 | static PFNWGLGETPROCADDRESS s_wglGetProcAddress = NULL;
|
|---|
| 54 | if (s_wglGetProcAddress == NULL)
|
|---|
| 55 | {
|
|---|
| 56 | if (s_hOpenGL32 != NULL)
|
|---|
| 57 | {
|
|---|
| 58 | rc = RTLdrGetSymbol(s_hOpenGL32, "wglGetProcAddress", (void **)&s_wglGetProcAddress);
|
|---|
| 59 | if (RT_FAILURE(rc))
|
|---|
| 60 | s_wglGetProcAddress = NULL;
|
|---|
| 61 | }
|
|---|
| 62 | }
|
|---|
| 63 |
|
|---|
| 64 | if (s_wglGetProcAddress)
|
|---|
| 65 | {
|
|---|
| 66 | /* Khronos: [on failure] "some implementations will return other values. 1, 2, and 3 are used, as well as -1". */
|
|---|
| 67 | PFNRT p = (PFNRT)s_wglGetProcAddress(pszSymbol);
|
|---|
| 68 | if (RT_VALID_PTR(p))
|
|---|
| 69 | return p;
|
|---|
| 70 |
|
|---|
| 71 | /* Might be an exported symbol. */
|
|---|
| 72 | rc = RTLdrGetSymbol(s_hOpenGL32, pszSymbol, (void **)&p);
|
|---|
| 73 | if (RT_SUCCESS(rc))
|
|---|
| 74 | return p;
|
|---|
| 75 | }
|
|---|
| 76 |
|
|---|
| 77 | return 0;
|
|---|
| 78 | }
|
|---|
| 79 |
|
|---|
| 80 | #elif defined(RT_OS_DARWIN)
|
|---|
| 81 | # include <dlfcn.h>
|
|---|
| 82 | # define OGLGETPROCADDRESS MyNSGLGetProcAddress
|
|---|
| 83 | /** Resolves an OpenGL symbol. */
|
|---|
| 84 | static void *MyNSGLGetProcAddress(const char *pszSymbol)
|
|---|
| 85 | {
|
|---|
| 86 | /* Another copy in shaderapi.c. */
|
|---|
| 87 | static void *s_pvImage = NULL;
|
|---|
| 88 | if (s_pvImage == NULL)
|
|---|
| 89 | s_pvImage = dlopen("/System/Library/Frameworks/OpenGL.framework/Versions/Current/OpenGL", RTLD_LAZY);
|
|---|
| 90 | return s_pvImage ? dlsym(s_pvImage, pszSymbol) : NULL;
|
|---|
| 91 | }
|
|---|
| 92 |
|
|---|
| 93 | #else
|
|---|
| 94 | # define OGLGETPROCADDRESS MyGLXGetProcAddress
|
|---|
| 95 | static PFNRT MyGLXGetProcAddress(const char *pszSymbol)
|
|---|
| 96 | {
|
|---|
| 97 | int rc;
|
|---|
| 98 |
|
|---|
| 99 | static RTLDRMOD s_hGL = NULL;
|
|---|
| 100 | if (s_hGL == NULL)
|
|---|
| 101 | {
|
|---|
| 102 | static const char s_szLibGL[] = "libGL.so.1";
|
|---|
| 103 | rc = RTLdrLoadEx(s_szLibGL, &s_hGL, RTLDRLOAD_FLAGS_GLOBAL | RTLDRLOAD_FLAGS_NO_UNLOAD, NULL);
|
|---|
| 104 | if (RT_FAILURE(rc))
|
|---|
| 105 | {
|
|---|
| 106 | LogRel(("VMSVGA3d: failed to load %s: %Rrc\n", s_szLibGL, rc));
|
|---|
| 107 | s_hGL = NULL;
|
|---|
| 108 | return NULL;
|
|---|
| 109 | }
|
|---|
| 110 | }
|
|---|
| 111 |
|
|---|
| 112 | typedef PFNRT (* PFNGLXGETPROCADDRESS)(const GLubyte * procName);
|
|---|
| 113 | static PFNGLXGETPROCADDRESS s_glXGetProcAddress = NULL;
|
|---|
| 114 | if (s_glXGetProcAddress == NULL)
|
|---|
| 115 | {
|
|---|
| 116 | rc = RTLdrGetSymbol(s_hGL, "glXGetProcAddress", (void **)&s_glXGetProcAddress);
|
|---|
| 117 | if (RT_FAILURE(rc))
|
|---|
| 118 | {
|
|---|
| 119 | LogRel(("VMSVGA3d: failed to get glXGetProcAddress: %Rrc\n", rc));
|
|---|
| 120 | s_glXGetProcAddress = NULL;
|
|---|
| 121 | return NULL;
|
|---|
| 122 | }
|
|---|
| 123 | }
|
|---|
| 124 |
|
|---|
| 125 | PFNRT p = s_glXGetProcAddress((const GLubyte *)pszSymbol);
|
|---|
| 126 | if (RT_VALID_PTR(p))
|
|---|
| 127 | return p;
|
|---|
| 128 |
|
|---|
| 129 | /* Might be an exported symbol. */
|
|---|
| 130 | rc = RTLdrGetSymbol(s_hGL, pszSymbol, (void **)&p);
|
|---|
| 131 | if (RT_SUCCESS(rc))
|
|---|
| 132 | return p;
|
|---|
| 133 |
|
|---|
| 134 | return NULL;
|
|---|
| 135 | }
|
|---|
| 136 |
|
|---|
| 137 | static PFNRT MyX11GetProcAddress(const char *pszSymbol)
|
|---|
| 138 | {
|
|---|
| 139 | int rc;
|
|---|
| 140 |
|
|---|
| 141 | static RTLDRMOD s_hX11 = NULL;
|
|---|
| 142 | if (s_hX11 == NULL)
|
|---|
| 143 | {
|
|---|
| 144 | static const char s_szLibX11[] = "libX11.so.6";
|
|---|
| 145 | rc = RTLdrLoadEx(s_szLibX11, &s_hX11, RTLDRLOAD_FLAGS_LOCAL | RTLDRLOAD_FLAGS_NO_UNLOAD, NULL);
|
|---|
| 146 | if (RT_FAILURE(rc))
|
|---|
| 147 | {
|
|---|
| 148 | LogRel(("VMSVGA3d: failed to load %s: %Rrc\n", s_szLibX11, rc));
|
|---|
| 149 | s_hX11 = NULL;
|
|---|
| 150 | return NULL;
|
|---|
| 151 | }
|
|---|
| 152 | }
|
|---|
| 153 |
|
|---|
| 154 | PFNRT p = NULL;
|
|---|
| 155 | rc = RTLdrGetSymbol(s_hX11, pszSymbol, (void **)&p);
|
|---|
| 156 | if (RT_SUCCESS(rc))
|
|---|
| 157 | return p;
|
|---|
| 158 |
|
|---|
| 159 | return NULL;
|
|---|
| 160 | }
|
|---|
| 161 |
|
|---|
| 162 | #define X11GETPROC_(ProcName) do { \
|
|---|
| 163 | *(PFNRT *)&pfn_##ProcName = pfnRet = MyX11GetProcAddress(#ProcName); \
|
|---|
| 164 | if (pfnRet) { /* likely */ } \
|
|---|
| 165 | else \
|
|---|
| 166 | { \
|
|---|
| 167 | AssertLogRelMsg(pfnRet, ("%s missing\n", #ProcName)); \
|
|---|
| 168 | return PDMDevHlpVMSetError(pDevIns, VERR_VGA_GL_SYMBOL_NOT_FOUND, RT_SRC_POS, \
|
|---|
| 169 | "Missing libX11 symbol '%s'\n", #ProcName); \
|
|---|
| 170 | } \
|
|---|
| 171 | } while(0)
|
|---|
| 172 | #endif
|
|---|
| 173 |
|
|---|
| 174 | #define GLGETPROC_(ProcName, NameSuffix) do { \
|
|---|
| 175 | *(PFNRT *)&pfn_##ProcName = pfnRet = OGLGETPROCADDRESS(#ProcName NameSuffix); \
|
|---|
| 176 | if (pfnRet) { /* likely */ } \
|
|---|
| 177 | else \
|
|---|
| 178 | { \
|
|---|
| 179 | AssertLogRelMsg(pfnRet, ("%s missing\n", #ProcName NameSuffix)); \
|
|---|
| 180 | return PDMDevHlpVMSetError(pDevIns, VERR_VGA_GL_SYMBOL_NOT_FOUND, RT_SRC_POS, \
|
|---|
| 181 | "Missing OpenGL symbol '%s'\n", #ProcName NameSuffix); \
|
|---|
| 182 | } \
|
|---|
| 183 | } while(0)
|
|---|
| 184 |
|
|---|
| 185 | int glLdrInit(PPDMDEVINS pDevIns)
|
|---|
| 186 | {
|
|---|
| 187 | /** @todo r=bird: Perhaps make this template include file driven? See
|
|---|
| 188 | * include/VBox/dbus.h, include/VBox/dbus-calls.h and iprt/runtime-loader.h for
|
|---|
| 189 | * instance. Regardless, it would be would be nice if we could move up the
|
|---|
| 190 | * RTLdrLoadSystem/dlopen bits and have separate error reporting for those,
|
|---|
| 191 | * making use of VERR_VGA_GL_LOAD_FAILURE. I can look into that, but
|
|---|
| 192 | * probably only after the release is out... */
|
|---|
| 193 |
|
|---|
| 194 | #ifdef RT_OS_WINDOWS
|
|---|
| 195 | pfn_wglCreateContext = 0;
|
|---|
| 196 | pfn_wglDeleteContext = 0;
|
|---|
| 197 | pfn_wglMakeCurrent = 0;
|
|---|
| 198 | pfn_wglShareLists = 0;
|
|---|
| 199 | #elif defined(RT_OS_LINUX)
|
|---|
| 200 | pfn_XConfigureWindow = 0;
|
|---|
| 201 | pfn_XCloseDisplay = 0;
|
|---|
| 202 | pfn_XCreateColormap = 0;
|
|---|
| 203 | pfn_XCreatePixmap = 0;
|
|---|
| 204 | pfn_XCreateWindow = 0;
|
|---|
| 205 | pfn_XDefaultRootWindow = 0;
|
|---|
| 206 | pfn_XDestroyWindow = 0;
|
|---|
| 207 | pfn_XFree = 0;
|
|---|
| 208 | pfn_XFreePixmap = 0;
|
|---|
| 209 | pfn_XInitThreads = 0;
|
|---|
| 210 | pfn_XNextEvent = 0;
|
|---|
| 211 | pfn_XOpenDisplay = 0;
|
|---|
| 212 | pfn_XPending = 0;
|
|---|
| 213 | pfn_XSetErrorHandler = 0;
|
|---|
| 214 | pfn_XSync = 0;
|
|---|
| 215 | pfn_XScreenNumberOfScreen = 0;
|
|---|
| 216 | pfn_XMapWindow = 0;
|
|---|
| 217 | pfn_XGetWindowAttributes = 0;
|
|---|
| 218 | pfn_glXGetFBConfigAttrib = 0;
|
|---|
| 219 | pfn_glXGetVisualFromFBConfig = 0;
|
|---|
| 220 | pfn_glXQueryVersion = 0;
|
|---|
| 221 | pfn_glXChooseFBConfig = 0;
|
|---|
| 222 | pfn_glXChooseVisual = 0;
|
|---|
| 223 | pfn_glXCreateContext = 0;
|
|---|
| 224 | pfn_glXCreatePixmap = 0;
|
|---|
| 225 | pfn_glXMakeCurrent = 0;
|
|---|
| 226 | pfn_glXDestroyContext = 0;
|
|---|
| 227 | pfn_glXDestroyPixmap = 0;
|
|---|
| 228 | #endif
|
|---|
| 229 | pfn_glAlphaFunc = 0;
|
|---|
| 230 | pfn_glBegin = 0;
|
|---|
| 231 | pfn_glBindTexture = 0;
|
|---|
| 232 | pfn_glBlendColor = 0;
|
|---|
| 233 | pfn_glBlendEquation = 0;
|
|---|
| 234 | pfn_glBlendFunc = 0;
|
|---|
| 235 | pfn_glClear = 0;
|
|---|
| 236 | pfn_glClearColor = 0;
|
|---|
| 237 | pfn_glClearDepth = 0;
|
|---|
| 238 | pfn_glClearStencil = 0;
|
|---|
| 239 | pfn_glClientActiveTexture = 0;
|
|---|
| 240 | pfn_glClipPlane = 0;
|
|---|
| 241 | pfn_glColorMask = 0;
|
|---|
| 242 | pfn_glColorPointer = 0;
|
|---|
| 243 | pfn_glCullFace = 0;
|
|---|
| 244 | pfn_glDeleteTextures = 0;
|
|---|
| 245 | pfn_glDepthFunc = 0;
|
|---|
| 246 | pfn_glDepthMask = 0;
|
|---|
| 247 | pfn_glDepthRange = 0;
|
|---|
| 248 | pfn_glDisable = 0;
|
|---|
| 249 | pfn_glDisableClientState = 0;
|
|---|
| 250 | pfn_glDrawArrays = 0;
|
|---|
| 251 | pfn_glDrawElements = 0;
|
|---|
| 252 | pfn_glEnable = 0;
|
|---|
| 253 | pfn_glEnableClientState = 0;
|
|---|
| 254 | pfn_glEnd = 0;
|
|---|
| 255 | pfn_glFinish = 0;
|
|---|
| 256 | pfn_glFlush = 0;
|
|---|
| 257 | pfn_glFogf = 0;
|
|---|
| 258 | pfn_glFogfv = 0;
|
|---|
| 259 | pfn_glFogi = 0;
|
|---|
| 260 | pfn_glFrontFace = 0;
|
|---|
| 261 | pfn_glGenTextures = 0;
|
|---|
| 262 | pfn_glGetBooleanv = 0;
|
|---|
| 263 | pfn_glGetError = 0;
|
|---|
| 264 | pfn_glGetFloatv = 0;
|
|---|
| 265 | pfn_glGetIntegerv = 0;
|
|---|
| 266 | pfn_glGetString = 0;
|
|---|
| 267 | pfn_glGetTexImage = 0;
|
|---|
| 268 | pfn_glLightModelfv = 0;
|
|---|
| 269 | pfn_glLightf = 0;
|
|---|
| 270 | pfn_glLightfv = 0;
|
|---|
| 271 | pfn_glLineWidth = 0;
|
|---|
| 272 | pfn_glLoadIdentity = 0;
|
|---|
| 273 | pfn_glLoadMatrixf = 0;
|
|---|
| 274 | pfn_glMaterialfv = 0;
|
|---|
| 275 | pfn_glMatrixMode = 0;
|
|---|
| 276 | pfn_glMultMatrixf = 0;
|
|---|
| 277 | pfn_glNormalPointer = 0;
|
|---|
| 278 | pfn_glOrtho = 0;
|
|---|
| 279 | pfn_glPixelStorei = 0;
|
|---|
| 280 | pfn_glPointSize = 0;
|
|---|
| 281 | pfn_glPolygonMode = 0;
|
|---|
| 282 | pfn_glPolygonOffset = 0;
|
|---|
| 283 | pfn_glPopAttrib = 0;
|
|---|
| 284 | pfn_glPopMatrix = 0;
|
|---|
| 285 | pfn_glPushAttrib = 0;
|
|---|
| 286 | pfn_glPushMatrix = 0;
|
|---|
| 287 | pfn_glScissor = 0;
|
|---|
| 288 | pfn_glShadeModel = 0;
|
|---|
| 289 | pfn_glStencilFunc = 0;
|
|---|
| 290 | pfn_glStencilMask = 0;
|
|---|
| 291 | pfn_glStencilOp = 0;
|
|---|
| 292 | pfn_glTexCoord2f = 0;
|
|---|
| 293 | pfn_glTexCoordPointer = 0;
|
|---|
| 294 | pfn_glTexImage2D = 0;
|
|---|
| 295 | pfn_glTexParameterf = 0;
|
|---|
| 296 | pfn_glTexParameterfv = 0;
|
|---|
| 297 | pfn_glTexParameteri = 0;
|
|---|
| 298 | pfn_glTexSubImage2D = 0;
|
|---|
| 299 | pfn_glVertex2i = 0;
|
|---|
| 300 | pfn_glVertexPointer = 0;
|
|---|
| 301 | pfn_glViewport = 0;
|
|---|
| 302 |
|
|---|
| 303 | PFNRT pfnRet;
|
|---|
| 304 | #ifdef RT_OS_WINDOWS
|
|---|
| 305 | GLGETPROC_(wglCreateContext, "");
|
|---|
| 306 | GLGETPROC_(wglDeleteContext, "");
|
|---|
| 307 | GLGETPROC_(wglMakeCurrent, "");
|
|---|
| 308 | GLGETPROC_(wglShareLists, "");
|
|---|
| 309 | #elif defined(RT_OS_LINUX)
|
|---|
| 310 | X11GETPROC_(XConfigureWindow);
|
|---|
| 311 | X11GETPROC_(XCloseDisplay);
|
|---|
| 312 | X11GETPROC_(XCreateColormap);
|
|---|
| 313 | X11GETPROC_(XCreatePixmap);
|
|---|
| 314 | X11GETPROC_(XCreateWindow);
|
|---|
| 315 | X11GETPROC_(XDefaultRootWindow);
|
|---|
| 316 | X11GETPROC_(XDestroyWindow);
|
|---|
| 317 | X11GETPROC_(XFree);
|
|---|
| 318 | X11GETPROC_(XFreePixmap);
|
|---|
| 319 | X11GETPROC_(XInitThreads);
|
|---|
| 320 | X11GETPROC_(XNextEvent);
|
|---|
| 321 | X11GETPROC_(XOpenDisplay);
|
|---|
| 322 | X11GETPROC_(XPending);
|
|---|
| 323 | X11GETPROC_(XSetErrorHandler);
|
|---|
| 324 | X11GETPROC_(XSync);
|
|---|
| 325 | X11GETPROC_(XScreenNumberOfScreen);
|
|---|
| 326 | X11GETPROC_(XMapWindow);
|
|---|
| 327 | X11GETPROC_(XGetWindowAttributes);
|
|---|
| 328 | GLGETPROC_(glXGetFBConfigAttrib, "");
|
|---|
| 329 | GLGETPROC_(glXGetVisualFromFBConfig, "");
|
|---|
| 330 | GLGETPROC_(glXQueryVersion, "");
|
|---|
| 331 | GLGETPROC_(glXChooseFBConfig, "");
|
|---|
| 332 | GLGETPROC_(glXChooseVisual, "");
|
|---|
| 333 | GLGETPROC_(glXCreateContext, "");
|
|---|
| 334 | GLGETPROC_(glXCreatePixmap, "");
|
|---|
| 335 | GLGETPROC_(glXMakeCurrent, "");
|
|---|
| 336 | GLGETPROC_(glXDestroyContext, "");
|
|---|
| 337 | GLGETPROC_(glXDestroyPixmap, "");
|
|---|
| 338 | #endif
|
|---|
| 339 | GLGETPROC_(glAlphaFunc, "");
|
|---|
| 340 | GLGETPROC_(glBegin, "");
|
|---|
| 341 | GLGETPROC_(glBindTexture, "");
|
|---|
| 342 | GLGETPROC_(glBlendFunc, "");
|
|---|
| 343 | GLGETPROC_(glClear, "");
|
|---|
| 344 | GLGETPROC_(glClearColor, "");
|
|---|
| 345 | GLGETPROC_(glClearDepth, "");
|
|---|
| 346 | GLGETPROC_(glClearStencil, "");
|
|---|
| 347 | GLGETPROC_(glClipPlane, "");
|
|---|
| 348 | GLGETPROC_(glColorMask, "");
|
|---|
| 349 | GLGETPROC_(glColorPointer, "");
|
|---|
| 350 | GLGETPROC_(glCullFace, "");
|
|---|
| 351 | GLGETPROC_(glDeleteTextures, "");
|
|---|
| 352 | GLGETPROC_(glDepthFunc, "");
|
|---|
| 353 | GLGETPROC_(glDepthMask, "");
|
|---|
| 354 | GLGETPROC_(glDepthRange, "");
|
|---|
| 355 | GLGETPROC_(glDisable, "");
|
|---|
| 356 | GLGETPROC_(glDisableClientState, "");
|
|---|
| 357 | GLGETPROC_(glDrawArrays, "");
|
|---|
| 358 | GLGETPROC_(glDrawElements, "");
|
|---|
| 359 | GLGETPROC_(glEnable, "");
|
|---|
| 360 | GLGETPROC_(glEnableClientState, "");
|
|---|
| 361 | GLGETPROC_(glEnd, "");
|
|---|
| 362 | GLGETPROC_(glFinish, "");
|
|---|
| 363 | GLGETPROC_(glFlush, "");
|
|---|
| 364 | GLGETPROC_(glFogf, "");
|
|---|
| 365 | GLGETPROC_(glFogfv, "");
|
|---|
| 366 | GLGETPROC_(glFogi, "");
|
|---|
| 367 | GLGETPROC_(glFrontFace, "");
|
|---|
| 368 | GLGETPROC_(glGenTextures, "");
|
|---|
| 369 | GLGETPROC_(glGetBooleanv, "");
|
|---|
| 370 | GLGETPROC_(glGetError, "");
|
|---|
| 371 | GLGETPROC_(glGetFloatv, "");
|
|---|
| 372 | GLGETPROC_(glGetIntegerv, "");
|
|---|
| 373 | GLGETPROC_(glGetString, "");
|
|---|
| 374 | GLGETPROC_(glGetTexImage, "");
|
|---|
| 375 | GLGETPROC_(glLightModelfv, "");
|
|---|
| 376 | GLGETPROC_(glLightf, "");
|
|---|
| 377 | GLGETPROC_(glLightfv, "");
|
|---|
| 378 | GLGETPROC_(glLineWidth, "");
|
|---|
| 379 | GLGETPROC_(glLoadIdentity, "");
|
|---|
| 380 | GLGETPROC_(glLoadMatrixf, "");
|
|---|
| 381 | GLGETPROC_(glMaterialfv, "");
|
|---|
| 382 | GLGETPROC_(glMatrixMode, "");
|
|---|
| 383 | GLGETPROC_(glMultMatrixf, "");
|
|---|
| 384 | GLGETPROC_(glNormalPointer, "");
|
|---|
| 385 | GLGETPROC_(glOrtho, "");
|
|---|
| 386 | GLGETPROC_(glPixelStorei, "");
|
|---|
| 387 | GLGETPROC_(glPointSize, "");
|
|---|
| 388 | GLGETPROC_(glPolygonMode, "");
|
|---|
| 389 | GLGETPROC_(glPolygonOffset, "");
|
|---|
| 390 | GLGETPROC_(glPopAttrib, "");
|
|---|
| 391 | GLGETPROC_(glPopMatrix, "");
|
|---|
| 392 | GLGETPROC_(glPushAttrib, "");
|
|---|
| 393 | GLGETPROC_(glPushMatrix, "");
|
|---|
| 394 | GLGETPROC_(glScissor, "");
|
|---|
| 395 | GLGETPROC_(glShadeModel, "");
|
|---|
| 396 | GLGETPROC_(glStencilFunc, "");
|
|---|
| 397 | GLGETPROC_(glStencilMask, "");
|
|---|
| 398 | GLGETPROC_(glStencilOp, "");
|
|---|
| 399 | GLGETPROC_(glTexCoord2f, "");
|
|---|
| 400 | GLGETPROC_(glTexCoordPointer, "");
|
|---|
| 401 | GLGETPROC_(glTexImage2D, "");
|
|---|
| 402 | GLGETPROC_(glTexParameterf, "");
|
|---|
| 403 | GLGETPROC_(glTexParameterfv, "");
|
|---|
| 404 | GLGETPROC_(glTexParameteri, "");
|
|---|
| 405 | GLGETPROC_(glTexSubImage2D, "");
|
|---|
| 406 | GLGETPROC_(glVertex2i, "");
|
|---|
| 407 | GLGETPROC_(glVertexPointer, "");
|
|---|
| 408 | GLGETPROC_(glViewport, "");
|
|---|
| 409 |
|
|---|
| 410 | #ifdef RT_OS_LINUX
|
|---|
| 411 | XInitThreads();
|
|---|
| 412 | #endif
|
|---|
| 413 | return VINF_SUCCESS;
|
|---|
| 414 | }
|
|---|
| 415 |
|
|---|
| 416 | PFNRT glLdrGetProcAddress(const char *pszSymbol)
|
|---|
| 417 | {
|
|---|
| 418 | return OGLGETPROCADDRESS(pszSymbol);
|
|---|
| 419 | }
|
|---|
| 420 |
|
|---|
| 421 | int glLdrGetExtFunctions(PPDMDEVINS pDevIns)
|
|---|
| 422 | {
|
|---|
| 423 | PFNRT pfnRet;
|
|---|
| 424 | GLGETPROC_(glBlendColor, "");
|
|---|
| 425 | GLGETPROC_(glBlendEquation, "");
|
|---|
| 426 | GLGETPROC_(glClientActiveTexture, "");
|
|---|
| 427 | return VINF_SUCCESS;
|
|---|
| 428 | }
|
|---|
