fix some more y0, y1 complaints

[rrdtool.git] / src / art_rgba_rgba_affine.c

diff --git a/src/art_rgba_rgba_affine.c b/src/art_rgba_rgba_affine.c
index b6e6f48..44e5385 100644 (file)
--- a/src/art_rgba_rgba_affine.c
+++ b/src/art_rgba_rgba_affine.c
@@ -65,7 +65,7 @@
  **/
 void
 gnome_print_art_rgba_rgba_affine (art_u8 *dst,
-                    int x0, int y0, int x1, int y1, int dst_rowstride,
+                    int libart_x0, int libart_y0, int libart_x1, int libart_y1, int dst_rowstride,
                     const art_u8 *src,
                     int src_width, int src_height, int src_rowstride,
                     const double affine[6],
@@ -89,14 +89,14 @@ gnome_print_art_rgba_rgba_affine (art_u8 *dst,
 
   dst_linestart = dst;
   art_affine_invert (inv, affine);
-  for (y = y0; y < y1; y++)
+  for (y = libart_y0; y < libart_y1; y++)
     {
       pt.y = y + 0.5;
-      run_x0 = x0;
-      run_x1 = x1;
+      run_x0 = libart_x0;
+      run_x1 = libart_x1;
       art_rgb_affine_run (&run_x0, &run_x1, y, src_width, src_height,
                          inv);
-      dst_p = dst_linestart + (run_x0 - x0) * 4;
+      dst_p = dst_linestart + (run_x0 - libart_x0) * 4;
       for (x = run_x0; x < run_x1; x++)
        {
          pt.x = x + 0.5;