OrdinaryMagician/vkdoom_m
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Restore nodebuilder files to their previous versions

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- For easy comparison, changes between the built-in nodebuilder and ZDBSP
  must be kept to a minimum.
This commit is contained in:
Randy Heit 2015-02-08 19:49:08 -06:00
commit 2d7592c2c3
3 changed files with 11 additions and 4 deletions
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6
src/nodebuild.cpp
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@ -937,10 +937,13 @@ void FNodeBuilder::SetNodeFromSeg (node_t &node, const FPrivSeg *pseg) const
DWORD FNodeBuilder::SplitSeg (DWORD segnum, int splitvert, int v1InFront)
{
double dx, dy;
FPrivSeg newseg;
int newnum = (int)Segs.Size();
newseg = Segs[segnum];
dx = double(Vertices[splitvert].x - Vertices[newseg.v1].x);
dy = double(Vertices[splitvert].y - Vertices[newseg.v1].y);
if (v1InFront > 0)
{
newseg.v1 = splitvert;
@ -1126,7 +1129,8 @@ int ClassifyLineBackpatchC (node_t &node, const FSimpleVert *v1, const FSimpleVe
long pagesize = sysconf(_SC_PAGESIZE);
char *callerpage = (char *)((intptr_t)calleroffset & ~(pagesize - 1));
size_t protectlen = (intptr_t)calleroffset + sizeof(void*) - (intptr_t)callerpage;
if (!mprotect(callerpage, protectlen, PROT_READ|PROT_WRITE|PROT_EXEC))
int ptect;
if (!(ptect = mprotect(callerpage, protectlen, PROT_READ|PROT_WRITE|PROT_EXEC)))
#endif
{
*calleroffset = diff;