/* This should probably go somewhere else -- like GAL_surface.c */
static void GAL_ClearSurface(GAL_Surface *surface)
{
Uint32 black;
black = GAL_MapRGB(surface->format, 0, 0, 0);
GAL_FillRect(surface, NULL, black);
}
int InitGAL (void)
{
int i;
int w, h, depth;
char engine [LEN_ENGINE_NAME + 1];
char mode [LEN_MODE + 1];
if (GetMgEtcValue ("system", "gal_engine", engine, LEN_ENGINE_NAME) < 0 )
return ERR_CONFIG_FILE;
if (GAL_VideoInit (engine, 0)) {
GAL_VideoQuit ();
fprintf (stderr, "NEWGAL: Does not find matched engine: %s.\n", engine);
return ERR_NO_MATCH;
}
if (GetMgEtcValue (engine, "defaultmode", mode, LEN_MODE) < 0)
return ERR_CONFIG_FILE;
w = atoi (mode);
h = atoi (strchr (mode, 'x') + 1);
depth = atoi (strrchr (mode, '-') + 1);
if (!(__gal_screen = GAL_SetVideoMode (w, h, depth, GAL_HWPALETTE))) {
GAL_VideoQuit ();
fprintf (stderr, "NEWGAL: Set video mode failure.\n");
return ERR_GFX_ENGINE;
}
#ifdef _LITE_VERSION
if (w != __gal_screen->w || h != __gal_screen->h) {
fprintf (stderr, "The resolution specified in MiniGUI.cfg is not the same as "
"the actual resolution: %dx%d.\n"
"This may confuse the clients. Please change it.\n",
__gal_screen->w, __gal_screen->h);
GAL_VideoQuit ();
return ERR_GFX_ENGINE;
}
#endif
for (i = 0; i < 17; i++) {
SysPixelIndex [i] = GAL_MapRGB (__gal_screen->format,
SysPixelColor [i].r, SysPixelColor [i].g, SysPixelColor [i].b);
}
return 0;
}
