Clang-Tidy auto-fixes

Auto-fixes made by locally installed clang-tidy:

Ubuntu LLVM version 20.1.8
  Optimized build.

Generated via ./tools/clang-tidy-check.sh --fix --all

These errors do not show in tests on GitHub, which is running Ubuntu
24.04. That will soon be updated to Ubuntu 26.04, when possibly these
errors would have been triggered.

Author: caclark

src/pan-view/pan-item.cc

@@ -402,7 +402,7 @@ static bool pan_item_text_draw(const PanItem *pi, GdkPixbuf *pixbuf, GdkRectangl
 
 PanItem *pan_item_thumb_new(PanWindow *pw, FileData *fd, gint x, gint y)
 {
-	const gint size = pw->thumb_size + PAN_SHADOW_OFFSET * 2;
+	const gint size = pw->thumb_size + (PAN_SHADOW_OFFSET * 2);
 
 	PanItem *pi = pan_item_new(PAN_ITEM_THUMB, x, y, size, size);
 

src/pixbuf-util.cc

@@ -628,8 +628,8 @@ static void pixbuf_copy_font(GdkPixbuf *src, gint sx, gint sy,
 
 	for (gint i = 0; i < h; i++)
 		{
-		guchar *sp = s_pix + (sy + i) * srs + sx * s_step;
-		guchar *dp = d_pix + (dy + i) * drs + dx * d_step;
+		guchar *sp = s_pix + ((sy + i) * srs) + (sx * s_step);
+		guchar *dp = d_pix + ((dy + i) * drs) + (dx * d_step);
 		for (gint j = 0; j < w; j++)
 			{
 			if (*sp)

src/view-file/view-file.cc

@@ -1101,7 +1101,7 @@ static gboolean vf_file_filter_rating_cb(GtkWidget *widget, gpointer data)
 			}
 		}
 
-	options->rating_filter = state ? (options->rating_filter | (1u << i)) : (options->rating_filter & ~(1u << i));
+	options->rating_filter = state ? (options->rating_filter | (1U << i)) : (options->rating_filter & ~(1U << i));
 
 	vf_refresh(vf);
 
@@ -1207,7 +1207,7 @@ static GtkWidget *rating_filter_menu(ViewFile *vf)
 	for (int i = 0; i < FORMAT_RATING_COUNT; i++)
 		{
 		GtkWidget *menu_item = gtk_check_menu_item_new_with_label(format_rating_list[i]);
-		gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menu_item), (options->rating_filter & (1u << i)));
+		gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menu_item), (options->rating_filter & (1U << i)));
 		g_signal_connect(G_OBJECT(menu_item), "toggled", G_CALLBACK(vf_file_filter_rating_cb), vf);
 		gtk_menu_shell_append(GTK_MENU_SHELL (menu), menu_item);
 		gtk_widget_show(menu_item);