| [AD] 16 bit color depth in full screen osx |
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- To: Coordination of admins/developers of the game programming library Allegro <alleg-developers@xxxxxxxxxx>
- Subject: [AD] 16 bit color depth in full screen osx
- From: Jon Rafkind <workmin@xxxxxxxxxx>
- Date: Wed, 30 Aug 2006 22:29:21 -0400
I was just fooling around with full screen 16 bit mode in osx but
set_gfx_mode always returned -1. I tracked it down to this code in qzfull.m
if (1
#ifdef ALLEGRO_COLOR8
&& (color_depth != 8)
#endif
#ifdef ALLEGRO_COLOR16
&& (color_depth != 15)
#endif
#ifdef ALLEGRO_COLOR32
&& (color_depth != 32)
#endif
) {
ustrzcpy(allegro_error, ALLEGRO_ERROR_SIZE,
get_config_text("Unsupported color depth"));
return NULL;
}
Which clearly doesn't handle color_depth of 16. I added && (color_depth
!= 16) and my game works fine. I assume somewhere along the way the
color_depth should be forced to be 15 if it came in as 16 but this wasnt
happening and I didnt see where it was supposed to happen. Am I missing
something or is this a bug?