Fix red: Invert buttons in RTL mode

- Revert renaming of button_set_flip()
- Moved rtl flipping logic to apps/actions.c as a static function
- Joined rtl_button_flip_needed() and button_flip_horizontally()


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22962 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 4 deletions

diff --git a/firmware/export/button.h b/firmware/export/button.h
index 2e75c573df..3aac1af9d6 100644
--- a/firmware/export/button.h
+++ b/firmware/export/button.h
@@ -42,10 +42,7 @@ int button_status_wdata(int *pdata);
 #endif
 void button_clear_queue(void);
 #ifdef HAVE_LCD_BITMAP
-void button_set_flip_vertically(bool flip); /* turn 180 degrees */
-#ifndef BOOTLOADER
-int button_flip_horizontally(int button); /* for RTL mode */
-#endif
+void button_set_flip(bool flip); /* turn 180 degrees */
 #endif
 #ifdef HAVE_BACKLIGHT
 void set_backlight_filter_keypress(bool value);