slider_picmip.qc File Reference

#include "slider_picmip.qh"

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Functions
entity	makeXonoticPicmipSlider ()
float	texmemsize (float s3tc)
void	XonoticPicmipSlider_autofix (entity me)
void	XonoticPicmipSlider_configureXonoticPicmipSlider (entity me)
void	XonoticPicmipSlider_draw (entity me)

Function Documentation

makeXonoticPicmipSlider()

entity makeXonoticPicmipSlider

(

)

Definition at line 3 of file slider_picmip.qc.

References entity(), and NEW.

{
    entity me;
    me = NEW(XonoticPicmipSlider);
    me.configureXonoticPicmipSlider(me);
    return me;
}

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texmemsize()

float texmemsize

(

float

s3tc

)

Definition at line 17 of file slider_picmip.qc.

References cvar(), and max().

Referenced by XonoticPicmipSlider_autofix().

{
    return
    (
          2500 * (0.25 ** max(0, cvar("gl_picmip") + cvar("gl_picmip_other")))
        + 1500 * (0.25 ** max(0, cvar("gl_picmip") + cvar("gl_picmip_world")))
    ) * ((s3tc && (cvar("r_texture_dds_load") || cvar("gl_texturecompression"))) ? 0.2 : 1.0); // TC: normalmaps 50%, other 25%, few incompressible, guessing 40% as conservative average
}

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XonoticPicmipSlider_autofix()

void XonoticPicmipSlider_autofix

(

entity

me

)

Definition at line 25 of file slider_picmip.qc.

References cvar(), and texmemsize().

{
    float max_hard, max_soft;
    if(cvar("menu_picmip_bypass"))
        return;
    max_hard = cvar("sys_memsize_virtual");
    max_soft = cvar("sys_memsize_physical");
    if(max_hard > 0)
    {
        while(me.value > 0 && texmemsize(me.have_s3tc) > max_hard)
            me.setValue(me, me.value - 1);
    }
    // TODO also check the soft limit!
    // TODO better handling than clamping the slider!
}

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XonoticPicmipSlider_configureXonoticPicmipSlider()

void XonoticPicmipSlider_configureXonoticPicmipSlider

(

entity

me

)

Definition at line 10 of file slider_picmip.qc.

{
    me.configureXonoticTextSlider(me, "gl_picmip",
        _("Change the sharpness of the textures. Lowering it will effectively reduce texture memory usage, but make the textures appear very blurry."));
    me.autofix(me);
    me.have_s3tc = GL_Have_TextureCompression();
}

XonoticPicmipSlider_draw()

void XonoticPicmipSlider_draw

(

entity

me

)

Definition at line 40 of file slider_picmip.qc.

References SUPER.

{
    me.autofix(me);
    SUPER(XonoticPicmipSlider).draw(me);
}