Date: Mon, 5 Jan 2004 00:09:36 +0100 From: Anders_F_Bj?rklund Subject: [SDL] Dynamic OpenGL lib support for Mac Here's a patch that adds LoadLibrary and GetProcAddress to the Carbon macintosh driver (for Mac OS 9 and Mac OS X): http://www.algonet.se/~afb/SDL-1.2.6-macdynamicgl.patch It just calls the corresponding function from SDL_loadso. It also fixes one Mac bug in SDL_loadso.c, that made it fail always when loading a library, and fixes the screen update after receiving an update event - which caused the OpenGL context to be overwritten by a blank window by UpdateRect...

--- a/src/video/maccommon/SDL_macgl_c.h	Mon Jan 05 00:57:51 2004 +0000
+++ b/src/video/maccommon/SDL_macgl_c.h	Mon Jan 05 01:34:34 2004 +0000
@@ -44,5 +44,8 @@
 extern int Mac_GL_MakeCurrent(_THIS);
 extern int Mac_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value);
 extern void Mac_GL_SwapBuffers(_THIS);
+extern int Mac_GL_LoadLibrary(_THIS, const char *location);
+extern void Mac_GL_UnloadLibrary(_THIS);
+extern void* Mac_GL_GetProcAddress(_THIS, const char *proc);
 #endif