more miscellaneous fixes from graphitemaster

[xonotic/darkplaces.git] / gl_rsurf.c

diff --git a/gl_rsurf.c b/gl_rsurf.c
index 38a928922b8e2909b710a242086be938472f4ece..d589cfcb1b726f3f83304063c83b4267411b8628 100644 (file)
--- a/gl_rsurf.c
+++ b/gl_rsurf.c
@@ -775,13 +775,13 @@ static void R_Q1BSP_RecursiveGetLightInfo_BSP(r_q1bsp_getlightinfo_t *info, qboo
                                        // recurse front side first because the svbsp building prefers it
                                        if (info->relativelightorigin[plane->type] >= plane->dist)
                                        {
-                                               if (nodestackpos < GETLIGHTINFO_MAXNODESTACK)
+                                               if (nodestackpos < GETLIGHTINFO_MAXNODESTACK-1)
                                                        nodestack[nodestackpos++] = node->children[0];
                                                nodestack[nodestackpos++] = node->children[1];
                                        }
                                        else
                                        {
-                                               if (nodestackpos < GETLIGHTINFO_MAXNODESTACK)
+                                               if (nodestackpos < GETLIGHTINFO_MAXNODESTACK-1)
                                                        nodestack[nodestackpos++] = node->children[1];
                                                nodestack[nodestackpos++] = node->children[0];
                                        }
@@ -805,13 +805,13 @@ static void R_Q1BSP_RecursiveGetLightInfo_BSP(r_q1bsp_getlightinfo_t *info, qboo
                                        // recurse front side first because the svbsp building prefers it
                                        if (PlaneDist(info->relativelightorigin, plane) >= 0)
                                        {
-                                               if (nodestackpos < GETLIGHTINFO_MAXNODESTACK)
+                                               if (nodestackpos < GETLIGHTINFO_MAXNODESTACK-1)
                                                        nodestack[nodestackpos++] = node->children[0];
                                                nodestack[nodestackpos++] = node->children[1];
                                        }
                                        else
                                        {
-                                               if (nodestackpos < GETLIGHTINFO_MAXNODESTACK)
+                                               if (nodestackpos < GETLIGHTINFO_MAXNODESTACK-1)
                                                        nodestack[nodestackpos++] = node->children[1];
                                                nodestack[nodestackpos++] = node->children[0];
                                        }
@@ -1084,7 +1084,7 @@ static void R_Q1BSP_RecursiveGetLightInfo_BIH(r_q1bsp_getlightinfo_t *info, cons
 #endif
                        if (info->lightmins[axis] <= node->backmax)
                        {
-                               if (info->lightmaxs[axis] >= node->frontmin && nodestackpos < GETLIGHTINFO_MAXNODESTACK)
+                               if (info->lightmaxs[axis] >= node->frontmin && nodestackpos < GETLIGHTINFO_MAXNODESTACK-1)
                                        nodestack[nodestackpos++] = node->front;
                                nodestack[nodestackpos++] = node->back;
                                continue;