code cleanup: use bool where values are true/false, for view3d and related functions.

2 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/blenlib/BLI_math_geom.h b/source/blender/blenlib/BLI_math_geom.h
index 94fa88801f0..7028c7c7530 100644
--- a/source/blender/blenlib/BLI_math_geom.h
+++ b/source/blender/blenlib/BLI_math_geom.h
@@ -118,7 +118,7 @@ int isect_ray_plane_v3(const float p1[3], const float d[3],
                        float *r_lambda, const int clip);
 
 int isect_line_plane_v3(float out[3], const float l1[3], const float l2[3],
-                        const float plane_co[3], const float plane_no[3], const short no_flip);
+                        const float plane_co[3], const float plane_no[3], const bool no_flip);
 
 void isect_plane_plane_v3(float r_isect_co[3], float r_isect_no[3],
                           const float plane_a_co[3], const float plane_a_no[3],
@@ -170,7 +170,7 @@ int isect_axial_line_tri_v3(const int axis, const float co1[3], const float co2[
 
 int clip_line_plane(float p1[3], float p2[3], const float plane[4]);
 
-void plot_line_v2v2i(const int p1[2], const int p2[2], int (*callback)(int, int, void *), void *userData);
+void plot_line_v2v2i(const int p1[2], const int p2[2], bool (*callback)(int, int, void *), void *userData);
 
 /****************************** Interpolation ********************************/
 
diff --git a/source/blender/blenlib/intern/math_geom.c b/source/blender/blenlib/intern/math_geom.c
index 173c6d06861..579f397f833 100644
--- a/source/blender/blenlib/intern/math_geom.c
+++ b/source/blender/blenlib/intern/math_geom.c
@@ -1087,7 +1087,7 @@ int isect_ray_tri_threshold_v3(const float p1[3], const float d[3],
  */
 int isect_line_plane_v3(float out[3],
                         const float l1[3], const float l2[3],
-                        const float plane_co[3], const float plane_no[3], const short no_flip)
+                        const float plane_co[3], const float plane_no[3], const bool no_flip)
 {
 	float l_vec[3]; /* l1 -> l2 normalized vector */
 	float p_no[3]; /* 'plane_no' normalized */
@@ -1997,7 +1997,7 @@ int clip_line_plane(float p1[3], float p2[3], const float plane[4])
 	}
 }
 
-void plot_line_v2v2i(const int p1[2], const int p2[2], int (*callback)(int, int, void *), void *userData)
+void plot_line_v2v2i(const int p1[2], const int p2[2], bool (*callback)(int, int, void *), void *userData)
 {
 	int x1 = p1[0];
 	int y1 = p1[1];