diff --git a/src/video/x11/SDL_x11opengl.c b/src/video/x11/SDL_x11opengl.c index 6e131e4ea..48323877e 100644 --- a/src/video/x11/SDL_x11opengl.c +++ b/src/video/x11/SDL_x11opengl.c @@ -73,26 +73,26 @@ X11_GL_LoadLibrary(_THIS, const char *path) void *handle; if (_this->gl_config.driver_loaded) { + /* do not return without reinitializing the function hooks */ if (path) { SDL_SetError("OpenGL library already loaded"); - return -1; - } else { - ++_this->gl_config.driver_loaded; - return 0; } + handle = _this->gl_config.dll_handle; + } else { + if (path == NULL) { + path = SDL_getenv("SDL_OPENGL_LIBRARY"); + } + if (path == NULL) { + path = DEFAULT_OPENGL; + } + handle = GL_LoadObject(path); + if (!handle) { + return -1; + } + _this->gl_config.dll_handle = handle; + SDL_strlcpy(_this->gl_config.driver_path, path, + SDL_arraysize(_this->gl_config.driver_path)); } - if (path == NULL) { - path = SDL_getenv("SDL_OPENGL_LIBRARY"); - } - if (path == NULL) { - path = DEFAULT_OPENGL; - } - handle = GL_LoadObject(path); - if (!handle) { - return -1; - } - // LoadLibrary may be called before WindowCreate! - // Must create the memory used by GL X11_GL_InitializeMemory(_this); /* Load new function pointers */ @@ -123,10 +123,7 @@ X11_GL_LoadLibrary(_THIS, const char *path) return -1; } - _this->gl_config.dll_handle = handle; - SDL_strlcpy(_this->gl_config.driver_path, path, - SDL_arraysize(_this->gl_config.driver_path)); - _this->gl_config.driver_loaded = 1; + ++_this->gl_config.driver_loaded; return 0; }