Remove useless get_iter_at_line calls.

No need to call _gtk_text_btree_get_iter_at_line right before calling
totally_invisible_line, since it is the first thing it does itself.

diff --git a/gtk/gtktextlayout.c b/gtk/gtktextlayout.c
index a78886ab753108f4631c89d58c767377aa43f3a6..aa456e3bc45fd6358756d3ff1975f43ffa0edde1 100644 (file)
--- a/gtk/gtktextlayout.c
+++ b/gtk/gtktextlayout.c
@@ -1968,9 +1968,6 @@ update_text_display_cursors (GtkTextLayout      *layout,
 
   display->cursors_invalid = FALSE;
 
-  _gtk_text_btree_get_iter_at_line (_gtk_text_buffer_get_btree (layout->buffer),
-                                    &iter, line, 0);
-
   /* Special-case optimization for completely
    * invisible lines; makes it faster to deal
    * with sequences of invisible lines.
@@ -2157,9 +2154,6 @@ gtk_text_layout_get_line_display (GtkTextLayout *layout,
   display->line = line;
   display->insert_index = -1;
 
-  _gtk_text_btree_get_iter_at_line (_gtk_text_buffer_get_btree (layout->buffer),
-                                    &iter, line, 0);
-
   /* Special-case optimization for completely
    * invisible lines; makes it faster to deal
    * with sequences of invisible lines.
@@ -3572,12 +3566,8 @@ gtk_text_layout_move_iter_visually (GtkTextLayout *layout,
           do
             {
               line = _gtk_text_line_previous (line);
-
               if (!line)
                 goto done;
-              
-              _gtk_text_btree_get_iter_at_line (_gtk_text_buffer_get_btree (layout->buffer),
-                                                &lineiter, line, 0);
             }
           while (totally_invisible_line (layout, line, &lineiter));
           
@@ -3593,12 +3583,9 @@ gtk_text_layout_move_iter_visually (GtkTextLayout *layout,
               line = _gtk_text_line_next_excluding_last (line);
               if (!line)
                 goto done;
-
-              _gtk_text_btree_get_iter_at_line (_gtk_text_buffer_get_btree (layout->buffer),
-                                                &lineiter, line, 0);
             }
           while (totally_invisible_line (layout, line, &lineiter));
-  
+
          gtk_text_layout_free_line_display (layout, display);
          display = gtk_text_layout_get_line_display (layout, line, FALSE);
           new_index = 0;