From ada6778a14d4ccecf7d2de73aa7816865d297399 Mon Sep 17 00:00:00 2001
From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 9 Sep 2002 14:30:09 +0000
Subject: [PATCH 1/1] removed modelsortedsurfaces

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@2343 d7cf8633-e32d-0410-b094-e92efae38249
---
 gl_rsurf.c     |  2 +-
 model_brush.c  | 29 -----------------------------
 model_shared.h |  2 --
 3 files changed, 1 insertion(+), 32 deletions(-)

diff --git a/gl_rsurf.c b/gl_rsurf.c
index d1c0c38d..f33bd315 100644
--- a/gl_rsurf.c
+++ b/gl_rsurf.c
@@ -1489,7 +1489,7 @@ void R_DrawSurfaces(entity_render_t *ent, int sky, int normal)
 	Matrix4x4_Transform(&ent->inversematrix, r_origin, modelorg);
 	for (i = 0;i < model->nummodelsurfaces;i++)
 	{
-		surf = model->modelsortedsurfaces[i];
+		surf = model->surfaces + i + model->firstmodelsurface;
 		if (surf->visframe == r_framecount)
 		{
 			// mark any backface surfaces as not visible
diff --git a/model_brush.c b/model_brush.c
index 28aa2d24..edcb6093 100644
--- a/model_brush.c
+++ b/model_brush.c
@@ -1381,33 +1381,6 @@ static void Mod_LoadFaces (lump_t *l)
 	}
 }
 
-static model_t *sortmodel;
-
-static int Mod_SurfaceQSortCompare(const void *voida, const void *voidb)
-{
-	const msurface_t *a, *b;
-	a = *((const msurface_t **)voida);
-	b = *((const msurface_t **)voidb);
-	if (a->shader != b->shader)
-		return (qbyte *) a->shader - (qbyte *) b->shader;
-	if (a->texinfo->texture != b->texinfo->texture);
-		return a->texinfo->texture - b->texinfo->texture;
-	return 0;
-}
-
-static void Mod_BrushSortedSurfaces(model_t *model, mempool_t *pool)
-{
-	int surfnum;
-	sortmodel = model;
-	sortmodel->modelsortedsurfaces = Mem_Alloc(pool, sortmodel->nummodelsurfaces * sizeof(msurface_t *));
-	for (surfnum = 0;surfnum < sortmodel->nummodelsurfaces;surfnum++)
-		sortmodel->modelsortedsurfaces[surfnum] = &sortmodel->surfaces[surfnum + sortmodel->firstmodelsurface];
-
-	if (r_sortsurfaces.integer)
-		qsort(sortmodel->modelsortedsurfaces, sortmodel->nummodelsurfaces, sizeof(msurface_t *), Mod_SurfaceQSortCompare);
-}
-
-
 /*
 =================
 Mod_SetParent
@@ -2536,8 +2509,6 @@ void Mod_LoadBrushModel (model_t *mod, void *buffer)
 		mod->Draw = R_DrawBrushModelNormal;
 		mod->DrawShadow = NULL;
 
-		Mod_BrushSortedSurfaces(mod, mainmempool);
-
 		// LordHavoc: only register submodels if it is the world
 		// (prevents bsp models from replacing world submodels)
 		if (loadmodel->isworldmodel && i < (mod->numsubmodels - 1))
diff --git a/model_shared.h b/model_shared.h
index d970b84f..d35e06a5 100644
--- a/model_shared.h
+++ b/model_shared.h
@@ -115,8 +115,6 @@ typedef struct model_s
 
 	// brush model specific
 	int				firstmodelsurface, nummodelsurfaces;
-	// LordHavoc: sorted surface pointer array, sorted by shader type and then by texture
-	msurface_t		**modelsortedsurfaces; // [nummodelsurfaces]
 
 	// lightmap format, set to r_lightmaprgba when model is loaded
 	int				lightmaprgba;
-- 
2.39.2