[Bf-blender-cvs] [6aadd61bd89] master: Cleanup: remove unused duplicate code

[Campbell Barton]

Commit: 6aadd61bd892d3908ed815171553a3c52144ec6c
Author: Campbell Barton
Date:   Tue Feb 27 22:02:18 2018 +1100
Branches: master
https://developer.blender.org/rB6aadd61bd892d3908ed815171553a3c52144ec6c

Cleanup: remove unused duplicate code

===================================================================

M	source/blender/editors/space_view3d/view3d_draw.c
M	source/blender/editors/space_view3d/view3d_select.c

===================================================================

diff --git a/source/blender/editors/space_view3d/view3d_draw.c b/source/blender/editors/space_view3d/view3d_draw.c
index f999fab88ac..94c7ff5a051 100644
--- a/source/blender/editors/space_view3d/view3d_draw.c
+++ b/source/blender/editors/space_view3d/view3d_draw.c
@@ -1555,8 +1555,10 @@ ImBuf *ED_view3d_backbuf_read(ViewContext *vc, int xmin, int ymin, int xmax, int
 	}
 }
 
-/* smart function to sample a rect spiralling outside, nice for backbuf selection */
-unsigned int ED_view3d_backbuf_sample_rect(
+/**
+ * Smart function to sample a rectangle spiral ling outside, nice for backbuf selection
+ */
+uint ED_view3d_backbuf_sample_rect(
         ViewContext *vc, const int mval[2], int size,
         unsigned int min, unsigned int max, float *r_dist)
 {
diff --git a/source/blender/editors/space_view3d/view3d_select.c b/source/blender/editors/space_view3d/view3d_select.c
index 82c239eb320..68c35115584 100644
--- a/source/blender/editors/space_view3d/view3d_select.c
+++ b/source/blender/editors/space_view3d/view3d_select.c
@@ -916,61 +916,8 @@ void VIEW3D_OT_select_lasso(wmOperatorType *ot)
 	WM_operator_properties_gesture_lasso_select(ot);
 }
 
-
-/* ************************************************* */
-
-#if 0
-/* smart function to sample a rect spiralling outside, nice for backbuf selection */
-static unsigned int samplerect(unsigned int *buf, int size, unsigned int dontdo)
-{
-	Base *base;
-	unsigned int *bufmin, *bufmax;
-	int a, b, rc, tel, len, dirvec[4][2], maxob;
-	unsigned int retval = 0;
-	
-	base = LASTBASE;
-	if (base == 0) return 0;
-	maxob = base->selcol;
-
-	len = (size - 1) / 2;
-	rc = 0;
-
-	dirvec[0][0] = 1;
-	dirvec[0][1] = 0;
-	dirvec[1][0] = 0;
-	dirvec[1][1] = -size;
-	dirvec[2][0] = -1;
-	dirvec[2][1] = 0;
-	dirvec[3][0] = 0;
-	dirvec[3][1] = size;
-
-	bufmin = buf;
-	bufmax = buf + size * size;
-	buf += len * size + len;
-
-	for (tel = 1; tel <= size; tel++) {
-
-		for (a = 0; a < 2; a++) {
-			for (b = 0; b < tel; b++) {
-
-				if (*buf && *buf <= maxob && *buf != dontdo) return *buf;
-				if (*buf == dontdo) retval = dontdo;  /* if only color dontdo is available, still return dontdo */
-				
-				buf += (dirvec[rc][0] + dirvec[rc][1]);
-
-				if (buf < bufmin || buf >= bufmax) return retval;
-			}
-			rc++;
-			rc &= 3;
-		}
-	}
-	return retval;
-}
-#endif
-
 /* ************************** mouse select ************************* */
 
-
 /* The max number of menu items in an object select menu */
 typedef struct SelMenuItemF {
 	char idname[MAX_ID_NAME - 2];