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fixed fsaa sampling and reduction of fsaa if gfx init fails

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This commit is contained in:
Magnus Auvinen 2009-01-11 12:13:18 +00:00
parent 2a7402dd6c
commit d0bcf50ef5
2 changed files with 39 additions and 36 deletions
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68
src/engine/client/ec_gfx.c
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@ -209,6 +209,41 @@ static int try_init()
return 0;
}
static int gfx_init_window()
{
if(try_init() == 0)
return 0;
/* try disabling fsaa */
while(config.gfx_fsaa_samples)
{
config.gfx_fsaa_samples--;
if(config.gfx_fsaa_samples)
dbg_msg("gfx", "lowering FSAA to %d and trying again", config.gfx_fsaa_samples);
else
dbg_msg("gfx", "disabling FSAA and trying again");
if(try_init() == 0)
return 0;
}
/* try lowering the resolution */
if(config.gfx_screen_width != 640 || config.gfx_screen_height != 480)
{
dbg_msg("gfx", "setting resolution to 640x480 and trying again");
config.gfx_screen_width = 640;
config.gfx_screen_height = 480;
if(try_init() == 0)
return 0;
}
dbg_msg("gfx", "out of ideas. failed to init graphics");
return -1;
}
int gfx_init()
{
int i;
@ -230,36 +265,9 @@ int gfx_init()
if(!getenv("SDL_VIDEO_WINDOW_POS") && !getenv("SDL_VIDEO_CENTERED"))
putenv("SDL_VIDEO_WINDOW_POS=8,27");
#endif
do
{
if(try_init() == 0)
break;
/* try disabling fsaa */
if(config.gfx_fsaa_samples)
{
dbg_msg("gfx", "disabling FSAA and trying again");
config.gfx_fsaa_samples = 0;
if(try_init() == 0)
break;
}
/* try lowering the resolution */
if(config.gfx_screen_width != 640 || config.gfx_screen_height != 480)
{
dbg_msg("gfx", "setting resolution to 640x480 and trying again");
config.gfx_screen_width = 640;
config.gfx_screen_height = 480;
if(try_init() == 0)
break;
}
dbg_msg("gfx", "out of ideas. failed to init graphics");
return -1;
} while(0);
if(gfx_init_window() != 0)
return -1;
}
/* Init vertices */

7
src/game/client/components/menus_settings.cpp
View file

@ -502,12 +502,7 @@ void MENUS::render_settings_graphics(RECT main_view)
ui_hsplit_t(&main_view, 20.0f, &button, &main_view);
if (ui_do_button(&config.gfx_fsaa_samples, "FSAA samples", config.gfx_fsaa_samples, &button, ui_draw_checkbox_number, 0))
{
if(config.gfx_fsaa_samples < 2) config.gfx_fsaa_samples = 2;
else if(config.gfx_fsaa_samples < 4) config.gfx_fsaa_samples = 4;
else if(config.gfx_fsaa_samples < 6) config.gfx_fsaa_samples = 6;
else if(config.gfx_fsaa_samples < 8) config.gfx_fsaa_samples = 8;
else if(config.gfx_fsaa_samples < 16) config.gfx_fsaa_samples = 16;
else if(config.gfx_fsaa_samples >= 16) config.gfx_fsaa_samples = 0;
config.gfx_fsaa_samples = (config.gfx_fsaa_samples+1)%17;
need_restart = true;
}