Mercurial > sdl-ios-xcode
view src/loadso/os2/SDL_sysloadso.c @ 2847:7d020441fa81
Don't hardcode RECT for fragment program texture targets.
Now we can generate what a given system needs when compiling the shader.
author | Ryan C. Gordon <icculus@icculus.org> |
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date | Sun, 07 Dec 2008 07:06:34 +0000 |
parents | 3e42ad69f4a3 |
children | 99210400e8b9 |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2006 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Sam Lantinga slouken@libsdl.org */ #include "SDL_config.h" #ifdef SDL_LOADSO_OS2 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* System dependent library loading routines */ #include <stdio.h> #define INCL_DOSERRORS #define INCL_DOSMODULEMGR #include <os2.h> #include "SDL_loadso.h" void * SDL_LoadObject(const char *sofile) { HMODULE handle = NULL; char buf[512]; APIRET ulrc = DosLoadModule(buf, sizeof(buf), (char *) sofile, &handle); /* Generate an error message if all loads failed */ if ((ulrc != NO_ERROR) || (handle == NULL)) SDL_SetError("Failed loading %s: %s", sofile, buf); return ((void *) handle); } void * SDL_LoadFunction(void *handle, const char *name) { const char *loaderror = "Unknown error"; void *symbol = NULL; APIRET ulrc = DosQueryProcAddr((HMODULE) handle, 0, (char *) name, &symbol); if (ulrc == ERROR_INVALID_HANDLE) loaderror = "Invalid module handle"; else if (ulrc == ERROR_INVALID_NAME) loaderror = "Symbol not found"; if (symbol == NULL) SDL_SetError("Failed loading %s: %s", name, loaderror); return (symbol); } void SDL_UnloadObject(void *handle) { if (handle != NULL) DosFreeModule((HMODULE) handle); } #endif /* SDL_LOADSO_OS2 */ /* vi: set ts=4 sw=4 expandtab: */