/*
* ==============
* R_BeginEdgeFrame
* ==============
*/
static void R_BeginEdgeFrame()
{
int v;
edge_p = 0;
edge_max = r_numallocatededges;
surface_p = 1; // background is surface 1,
// surface 0 is a dummy
surfaces[0].spans = null; // no background spans yet
surfaces[0].flags = model.SURF_DRAWBACKGROUND;
// put the background behind everything in the world
if (r_draworder.value != 0)
{
pdrawfunc = R_GenerateSpansBackward;
surfaces[0].key = 0;
r_currentkey = 1;
}
else
{
pdrawfunc = R_GenerateSpans;
surfaces[0].key = 0x7FFFFFFF;
r_currentkey = 0;
}
// FIXME: set with memset
for (v = r_refdef.vrect.y; v < r_refdef.vrectbottom; v++)
{
newedges[v] = removeedges[v] = null;
}
}
/*
==============
R_BeginEdgeFrame
==============
*/
static void R_BeginEdgeFrame()
{
int v;
edge_p = 0;
edge_max = r_numallocatededges;
surface_p = 1; // background is surface 1,
// surface 0 is a dummy
surfaces[0].spans = null; // no background spans yet
surfaces[0].flags = model.SURF_DRAWBACKGROUND;
// put the background behind everything in the world
if (r_draworder.value != 0)
{
pdrawfunc = R_GenerateSpansBackward;
surfaces[0].key = 0;
r_currentkey = 1;
}
else
{
pdrawfunc = R_GenerateSpans;
surfaces[0].key = 0x7FFFFFFF;
r_currentkey = 0;
}
// FIXME: set with memset
for (v=r_refdef.vrect.y ; v<r_refdef.vrectbottom ; v++)
{
newedges[v] = removeedges[v] = null;
}
}
