fix some other issues that exhibited themselves in aqueous.

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4835 fc73d0e0-1445-4013-8a0c-d673dee63da5

engine/client/pr_csqc.c

@@ -308,7 +308,7 @@ static void CSQC_FindGlobals(void)
 
 	if (!csqc_world.g.physics_mode)
 	{
-		csphysicsmode = csqc_isdarkplaces?1:0;
+		csphysicsmode = 0;	/*note: dp handles think functions as part of addentity rather than elsewhere. if we're in a compat mode, we don't want to have to duplicate work*/
 		csqc_world.g.physics_mode = &csphysicsmode;
 	}
 

engine/client/r_surf.c

@@ -1216,6 +1216,11 @@ void Surf_RenderDynamicLightmaps (msurface_t *fa)
 dynamic:
 		RSpeedRemark();
 
+#ifdef _DEBUG
+		if ((unsigned)fa->lightmaptexturenums[0] >= numlightmaps)
+			Sys_Error("Invalid lightmap index\n");
+#endif
+
 		lm = lightmap[fa->lightmaptexturenums[0]];
 
 		lm->modified = true;
@@ -2644,7 +2649,7 @@ void Surf_BuildModelLightmaps (model_t *m)
 #ifdef TERRAIN
 	//easiest way to deal with heightmap lightmaps is to just purge the entire thing.
 	if (m->terrain)
-		Terr_PurgeTerrainModel(m, true, false);
+		Terr_PurgeTerrainModel(m, false, false);	//FIXME: cop out. middle arg should be 'true'.
 #endif
 
 	if (m->type != mod_brush)
@@ -2858,22 +2863,14 @@ void Surf_BuildLightmaps (void)
 	r_oldviewcluster2 = -1;
 	numlightmaps = 0;
 
-	for (j=1 ; j<MAX_PRECACHE_MODELS ; j++)
+	//FIXME: unload stuff that's no longer relevant somehow.
+	for (i = 0; i < mod_numknown; i++)
 	{
-		m = cl.model_precache[j];
-		if (!m)
-			break;
+		m = &mod_known[i];
 		if (m->loadstate != MLS_LOADED)
 			continue;
 		Surf_BuildModelLightmaps(m);
 	}
-	for (j=1 ; j<MAX_CSMODELS ; j++)
-	{
-		m = cl.model_csqcprecache[j];
-		if (!m)
-			break;
-		Surf_BuildModelLightmaps(m);
-	}
 	BE_UploadAllLightmaps();
 }
 

engine/client/sys_win.c

@@ -37,6 +37,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <process.h>
 #endif
 
+//exports that 3rd-party drivers can see in order to use descrete graphics cards over integrated ones, FOR MORE POWAH!
+__declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
+__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;	//13.35+
+
+
 wchar_t *widen(wchar_t *out, size_t outlen, const char *utf8);
 char *narrowen(char *out, size_t outlen, wchar_t *wide);
 

engine/gl/gl_heightmap.c

@@ -2234,6 +2234,12 @@ void Terr_FreeModel(model_t *mod)
 	if (hm)
 	{
 		Terr_PurgeTerrainModel(mod, false, false);
+		while(hm->entities)
+		{
+			struct hmentity_s *n = hm->entities->next;
+			Z_Free(hm->entities);
+			hm->entities = n;
+		}
 		Z_Free(hm);
 		mod->terrain = NULL;
 	}

engine/gl/gl_rmain.c

@@ -1247,7 +1247,7 @@ void R_Clear (qboolean fbo)
 			//for performance, we clear the depth at the same time we clear colour, so we can skip clearing depth here the first time around each frame.
 			//but for multiple scenes, we do need to clear depth still.
 			//fbos always get cleared depth, just in case (colour fbos may contain junk, but hey).
-			qglClear (GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT);
+			qglClear (GL_DEPTH_BUFFER_BIT);
 		}
 		if (!fbo)
 			depthcleared = false;

engine/gl/gl_shadow.c

@@ -416,6 +416,10 @@ static void SH_CalcShadowBatches(model_t *mod)
 		}
 	}
 
+	if (!mod->numshadowbatches)
+		mod->shadowbatches = NULL;
+	else
+	{
 		l = NULL;
 		sb = 0;
 		mod->shadowbatches = BZ_Malloc(sizeof(*mod->shadowbatches)*mod->numshadowbatches);
@@ -432,6 +436,7 @@ static void SH_CalcShadowBatches(model_t *mod)
 				}
 			}
 		}
+	}
 }
 
 static void SHM_BeginShadowMesh(dlight_t *dl, int type)

engine/qclib/initlib.c

@@ -1037,7 +1037,7 @@ pbool PR_RunGC			(progfuncs_t *progfuncs)
 	unsigned int p;
 	char *marked;
 	unsigned int *str;
-//	unsigned int r_l, r_d;
+	unsigned int r_l, r_d;
 //	unsigned long long starttime, markedtime, endtime;
 
 	//only run the GC when we've itterated each string at least once.
@@ -1066,13 +1066,13 @@ pbool PR_RunGC			(progfuncs_t *progfuncs)
 
 	//sweep
 //	markedtime = Sys_GetClock();
-//	r_l = 0;
-//	r_d = 0;
+	r_l = 0;
+	r_d = 0;
 	for (p = 0; p < prinst.numtempstrings; p++)
 	{
 		if (marked[p])
 		{
-//			r_l++;
+			r_l++;
 		}
 		else
 			break;
@@ -1082,11 +1082,11 @@ pbool PR_RunGC			(progfuncs_t *progfuncs)
 	{
 		if (marked[p])
 		{
-//			r_l++;
+			r_l++;
 		}
 		else if (prinst.tempstrings[p])
 		{
-//			r_d++;
+			r_d++;
 			externs->memfree(prinst.tempstrings[p]);
 			prinst.tempstrings[p] = NULL;
 		}
@@ -1097,6 +1097,20 @@ pbool PR_RunGC			(progfuncs_t *progfuncs)
 
 	free(marked);
 
+	//if over half the (max)strings are still live, just increase the max so we are not spamming collections
+	r_d += prinst.maxtempstrings - prinst.numtempstrings;
+	if (r_l > r_d)
+	{
+		unsigned int newmax = prinst.maxtempstrings * 2;
+		char **ntable = progfuncs->funcs.parms->memalloc(sizeof(char*) * newmax);
+		memcpy(ntable, prinst.tempstrings, sizeof(char*) * prinst.maxtempstrings);
+		memset(ntable+prinst.maxtempstrings, 0, sizeof(char*) * (newmax-prinst.maxtempstrings));
+		prinst.maxtempstrings = newmax;
+		if (prinst.tempstrings)
+			progfuncs->funcs.parms->memfree(prinst.tempstrings);
+		prinst.tempstrings = ntable;
+	}
+
 //	endtime = Sys_GetClock();
 //	printf("live: %u, dead: %u, time: mark=%f, sweep=%f\n", r_l, r_d, (double)(markedtime - starttime) / Sys_GetClockRate(), (double)(endtime - markedtime) / Sys_GetClockRate());
 
@@ -1121,7 +1135,7 @@ void PR_FreeTemps			(progfuncs_t *progfuncs, int depth)
 #endif
 void PR_FreeAllTemps			(progfuncs_t *progfuncs)
 {
-	int i;
+	unsigned int i;
 	for (i = 0; i < prinst.numtempstrings; i++)
 	{
 		externs->memfree(prinst.tempstrings[i]);

engine/qclib/pr_exec.c

@@ -1588,7 +1588,7 @@ void PDECL PR_ExecuteProgram (pubprogfuncs_t *ppf, func_t fnum)
 	PR_FreeTemps(progfuncs, tempdepth);
 	prinst.numtempstringsstack = tempdepth;
 #else
-	if (!oldexitdepth)
+	if (!pr_depth)
 		PR_RunGC(progfuncs);
 #endif