Quiet warnings

We had too many warnings lately... was awaiting that someone would kill them - didn't happen -> goes to my commit ratio! :P

3 files changed, 6 insertions, 6 deletions

diff --git a/source/blender/editors/sculpt_paint/paint_image_2d.c b/source/blender/editors/sculpt_paint/paint_image_2d.c
index 03a96fb149a..3113f031277 100644
--- a/source/blender/editors/sculpt_paint/paint_image_2d.c
+++ b/source/blender/editors/sculpt_paint/paint_image_2d.c
@@ -1591,7 +1591,7 @@ void paint_2d_gradient_fill(
 	if (do_float) {
 		for (x_px = 0; x_px < ibuf->x; x_px++) {
 			for (y_px = 0; y_px < ibuf->y; y_px++) {
-				float f;
+				float f = 0.0f;
 				float p[2] = {x_px - image_init[0], y_px - image_init[1]};
 
 				switch (br->gradient_fill_mode) {
@@ -1619,7 +1619,7 @@ void paint_2d_gradient_fill(
 	else {
 		for (x_px = 0; x_px < ibuf->x; x_px++) {
 			for (y_px = 0; y_px < ibuf->y; y_px++) {
-				float f;
+				float f = 0.0f;
 				float p[2] = {x_px - image_init[0], y_px - image_init[1]};
 
 				switch (br->gradient_fill_mode) {
diff --git a/source/blender/editors/sculpt_paint/paint_image_proj.c b/source/blender/editors/sculpt_paint/paint_image_proj.c
index 2a1ae891e29..90cb7c0c079 100644
--- a/source/blender/editors/sculpt_paint/paint_image_proj.c
+++ b/source/blender/editors/sculpt_paint/paint_image_proj.c
@@ -2695,7 +2695,7 @@ static void project_paint_face_init(
 						interp_v3_v3v3(edge_verts_inset_clip[1], insetCos[fidx1], insetCos[fidx2], fac2);
 
 
-						if (pixel_bounds_uv(seam_subsection, &bounds_px, ibuf->x, ibuf->y)) {
+						if (pixel_bounds_uv((const float (*)[2])seam_subsection, &bounds_px, ibuf->x, ibuf->y)) {
 							/* bounds between the seam rect and the uvspace bucket pixels */
 
 							has_isect = 0;
@@ -4458,7 +4458,7 @@ static void *do_projectpaint_thread(void *ph_v)
 						/* these could probably be cached instead of being done per pixel */
 						float tangent[2];
 						float line_len_sq_inv, line_len;
-						float f;
+						float f = 0.0f;
 						float color_f[4];
 						float p[2] = {projPixel->projCoSS[0] - lastpos[0], projPixel->projCoSS[1] - lastpos[1]};
 
@@ -4586,7 +4586,7 @@ static void *do_projectpaint_thread(void *ph_v)
 					falloff = BKE_brush_curve_strength_clamped(ps->brush, dist, brush_radius);
 
 					if (falloff > 0.0f) {
-						float texrgb[3];
+						float texrgb[3] = {0.0f, 0.0f, 0.0f};
 						float mask;
 
 						if (ps->do_masking) {
diff --git a/source/blender/editors/sculpt_paint/paint_vertex.c b/source/blender/editors/sculpt_paint/paint_vertex.c
index 2a1b324be02..bb11fa06e4f 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex.c
@@ -2156,7 +2156,7 @@ static void wpaint_stroke_update_step(bContext *C, struct PaintStroke *stroke, P
 	float paintweight;
 	int *indexar;
 	float totw;
-	unsigned int index, totindex;
+	unsigned int index, totindex = 0;
 	float alpha;
 	float mval[2];
 	bool use_vert_sel;