//
// initsystem() -- init SDL systems
//
int32_t initsystem(void)
{
#if defined NOSDLPARACHUTE
const int sdlinitflags = SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE;
#else
const int sdlinitflags = SDL_INIT_VIDEO;
#endif
mutex_init(&m_initprintf);
#ifdef _WIN32
win_init();
#endif
if (sdlayer_checkversion())
return -1;
if (SDL_Init(sdlinitflags))
{
initprintf("Initialization failed! (%s)\nNon-interactive mode enabled\n", SDL_GetError());
novideo = 1;
#ifdef USE_OPENGL
nogl = 1;
#endif
}
atexit(uninitsystem);
frameplace = 0;
lockcount = 0;
if (!novideo)
{
char drvname[32];
#ifdef USE_OPENGL
if (loadgldriver(getenv("BUILD_GLDRV")))
{
initprintf("Failed loading OpenGL driver. GL modes will be unavailable.\n");
nogl = 1;
}
#endif
if (SDL_VideoDriverName(drvname, 32))
initprintf("Using \"%s\" video driver\n", drvname);
wm_setapptitle(apptitle);
}
#if defined GEKKO
SDL_ShowCursor(SDL_DISABLE);
#endif
return 0;
}
//
// initsystem() -- init SDL systems
//
int initsystem(void)
{
const SDL_VideoInfo *vid;
const SDL_version *linked = SDL_Linked_Version();
SDL_version compiled;
char drvname[32];
SDL_VERSION(&compiled);
buildprintf("Initialising SDL system interface "
"(compiled with SDL version %d.%d.%d, DLL version %d.%d.%d)\n",
linked->major, linked->minor, linked->patch,
compiled.major, compiled.minor, compiled.patch);
if (SDL_Init(SDL_INIT_VIDEO //| SDL_INIT_TIMER
#ifdef NOSDLPARACHUTE
| SDL_INIT_NOPARACHUTE
#endif
)) {
buildprintf("Initialisation failed! (%s)\n", SDL_GetError());
return -1;
}
atexit(uninitsystem);
frameplace = 0;
lockcount = 0;
#ifdef USE_OPENGL
if (loadgldriver(getenv("BUILD_GLDRV"))) {
buildputs("Failed loading OpenGL driver. GL modes will be unavailable.\n");
nogl = 1;
}
#endif
#ifndef __APPLE__
{
SDL_Surface *icon;
icon = loadappicon();
if (icon) {
SDL_WM_SetIcon(icon, 0);
SDL_FreeSurface(icon);
}
}
#endif
if (SDL_VideoDriverName(drvname, 32))
buildprintf("Using \"%s\" video driver\n", drvname);
// dump a quick summary of the graphics hardware
#ifdef DEBUGGINGAIDS
vid = SDL_GetVideoInfo();
buildputs("Video device information:\n");
buildprintf(" Can create hardware surfaces? %s\n", (vid->hw_available)?"Yes":"No");
buildprintf(" Window manager available? %s\n", (vid->wm_available)?"Yes":"No");
buildprintf(" Accelerated hardware blits? %s\n", (vid->blit_hw)?"Yes":"No");
buildprintf(" Accelerated hardware colourkey blits? %s\n", (vid->blit_hw_CC)?"Yes":"No");
buildprintf(" Accelerated hardware alpha blits? %s\n", (vid->blit_hw_A)?"Yes":"No");
buildprintf(" Accelerated software blits? %s\n", (vid->blit_sw)?"Yes":"No");
buildprintf(" Accelerated software colourkey blits? %s\n", (vid->blit_sw_CC)?"Yes":"No");
buildprintf(" Accelerated software alpha blits? %s\n", (vid->blit_sw_A)?"Yes":"No");
buildprintf(" Accelerated colour fills? %s\n", (vid->blit_fill)?"Yes":"No");
buildprintf(" Total video memory: %dKB\n", vid->video_mem);
#endif
return 0;
}
