[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

         glDisable (GL_BLEND);
         glDisable (GL_TEXTURE_2D);
 }
 void
-fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
+fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
 	PPCODE:
 {
         int x, y;
         int sw4 = (sw + 3) & ~3;
 	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
                     darkness[y * sw4 + x] = cell->darkness
                       ? 255 - (cell->darkness - 1)
                       : 255 - FOW_DARKNESS;
                   }
             }
+        if (smoothing)
+          {
+            SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
+            uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
+            SvPOK_only (darkness2_sv);
+            SvCUR_set (darkness2_sv, sw4 * sh);
+            for (y = 0; y < sh; ++y)
+              for (x = 0; x < sw4; ++x)
+                {
+                  float *f = (float *)matrix;
+                  int dx, dy;
+                  float sum = 0.f;
+                  for (dy = -1; dy <= 1; ++dy)
+                    for (dx = -1; dx <= 1; ++dx)
+                      {
+                        unsigned int x2 = x + dx;
+                        unsigned int y2 = y + dy;
+                        sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
+                      }
+                  darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
+                }
+            darkness_sv = darkness2_sv;
+          }
         EXTEND (SP, 3);
         PUSHs (sv_2mortal (newSViv (sw4)));
         PUSHs (sv_2mortal (newSViv (sh)));
         PUSHs (darkness_sv);
 	CODE:
         RETVAL = (char *)glGetString (GL_EXTENSIONS);
 	OUTPUT:
         RETVAL
-char *glGetString (GLenum pname)
+const char *glGetString (GLenum pname)
 GLint glGetInteger (GLenum pname)
 	CODE:
         glGetIntegerv (pname, &RETVAL);
 	OUTPUT:

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+Removed lines
-+
+Added lines
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+Changed lines
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+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs. Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC