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Video menu: add msaa option.

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This commit is contained in:
svdijk 2014-04-16 22:47:23 +02:00
parent d089159ab9
commit 04c5b881a2
1 changed files with 53 additions and 2 deletions
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55
src/client/menu/videomenu.c
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@ -40,6 +40,7 @@ static cvar_t *gl_mode;
static cvar_t *gl_picmip;
static cvar_t *gl_ext_palettedtexture;
static cvar_t *gl_swapinterval;
static cvar_t *gl_msaa_samples;
static cvar_t *fov;
@ -53,6 +54,7 @@ static menulist_s s_fs_box;
static menulist_s s_vsync_list;
static menuslider_s s_tq_slider;
static menulist_s s_paletted_texture_box;
static menulist_s s_msaa_list;
static menuaction_s s_defaults_action;
static menuaction_s s_apply_action;
@ -104,6 +106,24 @@ ApplyChanges(void *unused)
restart = true;
}
/* multisample anti-aliasing */
if (s_msaa_list.curvalue == 0)
{
if (gl_msaa_samples->value != 0)
{
Cvar_SetValue("gl_msaa_samples", 0);
restart = true;
}
}
else
{
if (gl_msaa_samples->value != pow(2, s_msaa_list.curvalue))
{
Cvar_SetValue("gl_msaa_samples", pow(2, s_msaa_list.curvalue));
restart = true;
}
}
/* Restarts automatically */
Cvar_SetValue("vid_fullscreen", s_fs_box.curvalue);
@ -225,6 +245,15 @@ VID_MenuInit(void)
0
};
static const char *msaa_names[] = {
"off",
"2x",
"4x",
"8x",
"16x",
0
};
if (!gl_picmip)
{
gl_picmip = Cvar_Get("gl_picmip", "0", 0);
@ -246,6 +275,11 @@ VID_MenuInit(void)
gl_swapinterval = Cvar_Get("gl_swapinterval", "1", CVAR_ARCHIVE);
}
if (!gl_msaa_samples)
{
gl_msaa_samples = Cvar_Get("gl_msaa_samples", "0", CVAR_ARCHIVE);
}
if (!horplus)
{
horplus = Cvar_Get("horplus", "1", CVAR_ARCHIVE);
@ -363,16 +397,32 @@ VID_MenuInit(void)
s_paletted_texture_box.itemnames = yesno_names;
s_paletted_texture_box.curvalue = (gl_ext_palettedtexture->value != 0);
s_msaa_list.generic.type = MTYPE_SPINCONTROL;
s_msaa_list.generic.name = "multisampling";
s_msaa_list.generic.x = 0;
s_msaa_list.generic.y = 100;
s_msaa_list.itemnames = msaa_names;
s_msaa_list.curvalue = 0;
if (gl_msaa_samples > 0)
{
do
{
s_msaa_list.curvalue++;
} while (msaa_names[s_msaa_list.curvalue] &&
pow(2, s_msaa_list.curvalue) <= gl_msaa_samples->value);
s_msaa_list.curvalue--;
}
s_defaults_action.generic.type = MTYPE_ACTION;
s_defaults_action.generic.name = "reset to default";
s_defaults_action.generic.x = 0;
s_defaults_action.generic.y = 110;
s_defaults_action.generic.y = 120;
s_defaults_action.generic.callback = ResetDefaults;
s_apply_action.generic.type = MTYPE_ACTION;
s_apply_action.generic.name = "apply";
s_apply_action.generic.x = 0;
s_apply_action.generic.y = 120;
s_apply_action.generic.y = 130;
s_apply_action.generic.callback = ApplyChanges;
Menu_AddItem(&s_opengl_menu, (void *)&s_mode_list);
@ -383,6 +433,7 @@ VID_MenuInit(void)
Menu_AddItem(&s_opengl_menu, (void *)&s_vsync_list);
Menu_AddItem(&s_opengl_menu, (void *)&s_tq_slider);
Menu_AddItem(&s_opengl_menu, (void *)&s_paletted_texture_box);
Menu_AddItem(&s_opengl_menu, (void *)&s_msaa_list);
Menu_AddItem(&s_opengl_menu, (void *)&s_defaults_action);
Menu_AddItem(&s_opengl_menu, (void *)&s_apply_action);