Cr8-xyz/blender
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Use static context trick for all platforms.

Browse Source 
Should be safe until modifier stack is not threaded.
Solves issues with mingw and older glibc version (like used in release environment).
This commit is contained in:
Sergey Sharybin
2011-09-15 15:29:40 +00:00
parent f8af915b51
commit 41e5040e2f
2 changed files with 12 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
extern/recastnavigation/Recast/Source/RecastMeshDetail.cpp vendored
View File

@@ -94,12 +94,12 @@ static int circumCircle(const float xp, const float yp,
return (drsqr <= rsqr) ? 1 : 0;
}
#ifdef FREE_WINDOWS
static float *_mingw_verts;
static float *_qsort_verts;
static int ptcmp(const void *v1, const void *v2)
{
const float* p1 = &_mingw_verts[(*(const int*)v1)*3];
const float* p2 = &_mingw_verts[(*(const int*)v2)*3];
const float* p1 = &_qsort_verts[(*(const int*)v1)*3];
const float* p2 = &_qsort_verts[(*(const int*)v2)*3];
if (p1[0] < p2[0])
return -1;
else if (p1[0] > p2[0])
@@ -107,26 +107,6 @@ static int ptcmp(const void *v1, const void *v2)
else
return 0;
}
#else
#if defined(_MSC_VER)
static int ptcmp(void* up, const void *v1, const void *v2)
#elif defined(__APPLE__) || defined(__FreeBSD__)
static int ptcmp(void* up, const void *v1, const void *v2)
#else
static int ptcmp(const void *v1, const void *v2, void* up)
#endif
{
const float* verts = (const float*)up;
const float* p1 = &verts[(*(const int*)v1)*3];
const float* p2 = &verts[(*(const int*)v2)*3];
if (p1[0] < p2[0])
return -1;
else if (p1[0] > p2[0])
return 1;
else
return 0;
}
#endif
// Based on Paul Bourke's triangulate.c
// http://astronomy.swin.edu.au/~pbourke/terrain/triangulate/triangulate.c
@@ -136,16 +116,8 @@ static void delaunay(const int nv, float *verts, rcIntArray& idx, rcIntArray& tr
idx.resize(nv);
for (int i = 0; i < nv; ++i)
idx[i] = i;
#if defined(_MSC_VER)
qsort_s(&idx[0], idx.size(), sizeof(int), ptcmp, verts);
#elif defined(__APPLE__) || defined(__FreeBSD__)
qsort_r(&idx[0], idx.size(), sizeof(int), verts, ptcmp);
#elif defined(FREE_WINDOWS)
_mingw_verts = verts;
_qsort_verts = verts;
qsort(&idx[0], idx.size(), sizeof(int), ptcmp);
#else
qsort_r(&idx[0], idx.size(), sizeof(int), ptcmp, verts);
#endif
// Find the maximum and minimum vertex bounds.
// This is to allow calculation of the bounding triangle