ref_soft: enable stiple alpha by default, cache conveyors

r_edge.c

@@ -847,14 +847,15 @@ void D_CalcGradients (msurface_t *pface)
 	tadjust = ((fixed16_t)(DotProduct (p_temp1, p_taxis) * 0x10000 + 0.5)) -
 			((pface->texturemins[1] << 16) >> miplevel)
 			+ pface->texinfo->vecs[1][3]*t;
-#if 0
+#if 1
 	// PGM - changing flow speed for non-warping textures.
-	if (pface->texinfo->flags & SURF_FLOWING)
+	if (pface->flags & SURF_CONVEYOR)
 	{
-		if(pface->texinfo->flags & SURF_WARP)
+
-			sadjust += 0x10000 * (-128 * ( (r_newrefdef.time * 0.25) - (int)(r_newrefdef.time * 0.25) ));
+		if(pface->flags & SURF_DRAWTURB)
+			sadjust += 0x10000 * (-128 * ( (gpGlobals->time * 0.25) - (int)(gpGlobals->time * 0.25) ));
 		else
-			sadjust += 0x10000 * (-128 * ( (r_newrefdef.time * 0.77) - (int)(r_newrefdef.time * 0.77) ));
+			sadjust += 0x10000 * (-128 * ( (gpGlobals->time * 0.77) - (int)(gpGlobals->time * 0.77) ));
 	}
 	// PGM
 #endif
@@ -1010,7 +1011,15 @@ void D_SolidSurf (surf_t *s)
 		RI.currententity = gEngfuncs.GetEntityByIndex(0); //r_worldentity;
 
 	pface = s->msurf;
+
+
+	if( !pface )
+		return;
 #if 1
+
+	if( pface->flags & SURF_CONVEYOR )
+		miplevel = 1;
+	else
 		miplevel = D_MipLevelForScale(s->nearzi * scale_for_mip );
 #else
 	{
@@ -1039,8 +1048,6 @@ void D_SolidSurf (surf_t *s)
 	}
 #endif
 
-	if( !pface )
-		return;
 // FIXME: make this passed in to D_CacheSurface
 	pcurrentcache = D_CacheSurface (pface, miplevel);
 
@@ -1125,7 +1132,7 @@ void D_DrawSurfaces (void)
 #if 1
 			if(s->flags & SURF_DRAWSKY)
 				D_BackgroundSurf (s);
-			else if (s->flags & SURF_DRAWTURB)
+			else if (s->flags & SURF_DRAWTURB )
 				D_TurbulentSurf (s);
 			else
 				D_SolidSurf (s);

r_main.c

@@ -1945,7 +1945,7 @@ qboolean R_Init()
 	sw_mipscale = gEngfuncs.Cvar_Get ("sw_mipscale", "1", 0, "");
 	sw_reportedgeout = gEngfuncs.Cvar_Get ("sw_reportedgeout", "0", 0, "");
 	sw_reportsurfout = gEngfuncs.Cvar_Get ("sw_reportsurfout", "0", 0, "");
-	sw_stipplealpha = gEngfuncs.Cvar_Get( "sw_stipplealpha", "0", FCVAR_ARCHIVE, "" );
+	sw_stipplealpha = gEngfuncs.Cvar_Get( "sw_stipplealpha", "1", FCVAR_ARCHIVE, "" );
 	sw_surfcacheoverride = gEngfuncs.Cvar_Get ("sw_surfcacheoverride", "0", 0, "");
 	sw_waterwarp = gEngfuncs.Cvar_Get ("sw_waterwarp", "1", 0, "");
 	sw_mode = gEngfuncs.Cvar_Get( "sw_mode", "0", FCVAR_ARCHIVE, "");

r_poly.c

@@ -252,8 +252,8 @@ void R_DrawSpanletTurbulentBlended66( void )
 		{
 			pixel_t screen = *s_spanletvars.pdest;
 			pixel_t src = btemp;
-			byte alpha = 4;
+			byte alpha = 5;
-			*s_spanletvars.pdest = vid.alphamap[( alpha << 16)|(src & 0xff00)|(screen>>8)] << 8 | (screen & 0x7f) >> 3 | ((src & 0xff));
+			*s_spanletvars.pdest = vid.alphamap[( alpha << 16)|(src & 0xff00)|(screen>>8)] << 8 | (screen & 0xff) | ((src & 0xff));
 		}
 
 		s_spanletvars.izi += s_spanletvars.izistep;
@@ -281,8 +281,8 @@ void R_DrawSpanletTurbulentBlended33( void )
 		{
 			pixel_t screen = *s_spanletvars.pdest;
 			pixel_t src = btemp;
-			byte alpha = 4;
+			byte alpha = 2;
-			*s_spanletvars.pdest = vid.alphamap[( alpha << 16)|(src & 0xff00)|(screen>>8)] << 8 | (screen & 0x7f) >> 3 | ((src & 0xff));
+			*s_spanletvars.pdest = vid.alphamap[( alpha << 16)|(src & 0xff00)|(screen>>8)] << 8 | (screen & 0xff)| ((src & 0xff));
 		}
 
 		s_spanletvars.izi += s_spanletvars.izistep;
@@ -316,8 +316,8 @@ void R_DrawSpanlet33( void )
 			{
 				pixel_t screen = *s_spanletvars.pdest;
 				pixel_t src = btemp;
-				byte alpha = 4;
+				byte alpha = 2;
-				*s_spanletvars.pdest = vid.alphamap[( alpha << 16)|(src & 0xff00)|(screen>>8)] << 8 | (screen & 0x7f) >> 3 | ((src & 0xff));
+				*s_spanletvars.pdest = vid.alphamap[( alpha << 16)|(src & 0xff00)|(screen>>8)] << 8 | (screen & 0xff)| ((src & 0xff));
 			}
 
 		}
@@ -367,8 +367,8 @@ void R_DrawSpanlet66( void )
 			{
 				pixel_t screen = *s_spanletvars.pdest;
 				pixel_t src = btemp;
-				byte alpha = 4;
+				byte alpha = 5;
-				*s_spanletvars.pdest = vid.alphamap[( alpha << 16)|(src & 0xff00)|(screen>>8)] << 8 | (screen & 0x7f) >> 3 | ((src & 0xff));
+				*s_spanletvars.pdest = vid.alphamap[( alpha << 16)|(src & 0xff00)|(screen>>8)] << 8 | (screen & 0xff)| ((src & 0xff));
 			}
 
 		}

r_surf.c

@@ -187,6 +187,14 @@ static void R_BuildLightMap(  )
 
 	size = smax * tmax;
 
+	if( surf->flags & SURF_CONVEYOR )
+	{
+		smax = ( info->lightextents[0] * 3 / sample_size ) + 1;
+		size = smax * tmax;
+		memset( blocklights, 0xff, sizeof( uint ) * size );
+		return;
+	}
+
 	lm = surf->samples;
 
 	memset( blocklights, 0, sizeof( uint ) * size );
@@ -1101,6 +1109,19 @@ surfcache_t *D_CacheSurface (msurface_t *surface, int miplevel)
 //
 	r_drawsurf.image = R_GetTexture(R_TextureAnimation (surface)->gl_texturenum);
 
+	if( surface->flags & SURF_CONVEYOR )
+	{
+		if( miplevel >= 1)
+		{
+			surface->extents[0] = surface->info->lightextents[0] * gEngfuncs.Mod_SampleSizeForFace( r_drawsurf.surf ) * 2 ;
+			surface->texturemins[0] = -surface->info->lightextents[0] * gEngfuncs.Mod_SampleSizeForFace( r_drawsurf.surf );
+		}
+		else
+		{
+			surface->extents[0] = surface->info->lightextents[0] * gEngfuncs.Mod_SampleSizeForFace( r_drawsurf.surf ) ;
+			surface->texturemins[0] = -surface->info->lightextents[0] * gEngfuncs.Mod_SampleSizeForFace( r_drawsurf.surf )/2;
+		}
+	}
 	/// todo: port this
 	//r_drawsurf.lightadj[0] = r_newrefdef.lightstyles[surface->styles[0]].white*128;
 	//r_drawsurf.lightadj[1] = r_newrefdef.lightstyles[surface->styles[1]].white*128;
@@ -1139,6 +1160,7 @@ surfcache_t *D_CacheSurface (msurface_t *surface, int miplevel)
 	r_drawsurf.rowbytes = r_drawsurf.surfwidth;
 	r_drawsurf.surfheight = surface->extents[1] >> miplevel;
 
+	
 //
 // allocate memory if needed
 //