code cleanup:

- define array sizes for functions that take vectors.
- quiet some -Wshadow warnings.
- some copy/paste error in readfile.c made it set the same particle recalc flag twice.

3 files changed, 4 insertions, 5 deletions

diff --git a/source/blender/render/intern/include/rayobject.h b/source/blender/render/intern/include/rayobject.h
index 7752baadff4..07fc7d7a6ed 100644
--- a/source/blender/render/intern/include/rayobject.h
+++ b/source/blender/render/intern/include/rayobject.h
@@ -104,7 +104,7 @@ RayObject *RE_vlakprimitive_from_vlak(VlakPrimitive *face, struct ObjectInstance
 void RE_rayobject_merge_bb(RayObject *ob, float *min, float *max);
 
 /* initializes an hint for optimizing raycast where it is know that a ray will pass by the given BB often the origin point */
-void RE_rayobject_hint_bb(RayObject *r, struct RayHint *hint, float *min, float *max);
+void RE_rayobject_hint_bb(RayObject *r, struct RayHint *hint, float min[3], float max[3]);
 
 /* initializes an hint for optimizing raycast where it is know that a ray will be contained inside the given cone*/
 /* void RE_rayobject_hint_cone(RayObject *r, struct RayHint *hint, float *); */
diff --git a/source/blender/render/intern/include/rendercore.h b/source/blender/render/intern/include/rendercore.h
index 0fbbf52e613..30712250440 100644
--- a/source/blender/render/intern/include/rendercore.h
+++ b/source/blender/render/intern/include/rendercore.h
@@ -62,7 +62,7 @@ typedef struct PixStrMain {
 /* ------------------------------------------------------------------------- */
 
 
-void	calc_view_vector(float *view, float x, float y);
+void	calc_view_vector(float view[3], float x, float y);
 float   mistfactor(float zcor, const float co[3]); /* dist and height, return alpha */
 
 void	renderspothalo(struct ShadeInput *shi, float col[4], float alpha);
@@ -95,5 +95,4 @@ extern void init_ao_sphere(struct World *wrld);
 extern void init_render_qmcsampler(Render *re);
 extern void free_render_qmcsampler(Render *re);
 
-#endif /* RENDER_EXT_H */
-
+#endif  /* __RENDERCORE_H__ */
diff --git a/source/blender/render/intern/include/renderdatabase.h b/source/blender/render/intern/include/renderdatabase.h
index d116dfe7b17..5213f14d773 100644
--- a/source/blender/render/intern/include/renderdatabase.h
+++ b/source/blender/render/intern/include/renderdatabase.h
@@ -88,7 +88,7 @@ void free_renderdata_vertnodes(struct VertTableNode *vertnodes);
 void free_renderdata_vlaknodes(struct VlakTableNode *vlaknodes);
 
 void project_renderdata(struct Render *re, void (*projectfunc)(const float *, float mat[][4], float *),  int do_pano, float xoffs, int do_buckets);
-int clip_render_object(float boundbox[][3], float *bounds, float mat[][4]);
+int clip_render_object(float boundbox[][3], float bounds[4], float mat[][4]);
 
 /* functions are not exported... so wrong names */