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Revert r968, optimization in R_DrawSequentialPoly. Going to try a deeper change that uses the world drawing code for bmodels.

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git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@978 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
Eric Wasylishen 2014-08-29 08:27:16 +00:00
parent f11ef51b2f
commit 890fe165e8
1 changed files with 0 additions and 49 deletions
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49
Quake/r_brush.c
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@ -483,41 +483,6 @@ void R_DrawSequentialPoly (msurface_t *s)
if (s->flags & SURF_DRAWFENCE)
glDisable (GL_ALPHA_TEST); // Flip alpha test back off
fullbrights:
return; // ericw - optimization: moved to a separate pass through the polys
// so we're not constantly thrashing the texture bound in TEXTURE0
}
/*
================
R_DrawSequentialPoly_Fullbrights -- ericw - moved from R_DrawSequentialPoly
================
*/
void R_DrawSequentialPoly_Fullbrights (msurface_t *s)
{
texture_t *t;
float entalpha;
t = R_TextureAnimation (s->texinfo->texture, currententity->frame);
entalpha = ENTALPHA_DECODE(currententity->alpha);
// drawflat
if (r_drawflat_cheatsafe)
return;
// fullbright
if ((r_fullbright_cheatsafe) && !(s->flags & SURF_DRAWTILED))
goto fullbrights;
// other cases
if (r_lightmap_cheatsafe
|| s->flags & SURF_DRAWSKY
|| s->flags & SURF_DRAWTURB
|| s->flags & SURF_NOTEXTURE)
return;
// lightmapped poly
fullbrights:
if (gl_fullbrights.value && t->fullbright)
{
@ -623,20 +588,6 @@ void R_DrawBrushModel (entity_t *e)
}
}
// ericw -- second pass to draw the fullbrights
psurf = &clmodel->surfaces[clmodel->firstmodelsurface];
for (i=0 ; i<clmodel->nummodelsurfaces ; i++, psurf++)
{
pplane = psurf->plane;
dot = DotProduct (modelorg, pplane->normal) - pplane->dist;
if (((psurf->flags & SURF_PLANEBACK) && (dot < -BACKFACE_EPSILON)) ||
(!(psurf->flags & SURF_PLANEBACK) && (dot > BACKFACE_EPSILON)))
{
R_DrawSequentialPoly_Fullbrights (psurf);
}
}
if (r_drawflat_cheatsafe) //johnfitz
glEnable(GL_TEXTURE_2D);