From 6985f34bebc38585a1c57c6be29d27957655a09b Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Fri, 9 Aug 2002 12:20:54 +0000 Subject: Added lcd_update_rect(), for updating only a part of the LCD. This was written "blindly". I've not tested this on hardware (yet). The simulators will need to get this funtion added as well. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1643 a1c6a512-1295-4272-9138-f99709370657 --- firmware/drivers/lcd.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'firmware/drivers/lcd.h') diff --git a/firmware/drivers/lcd.h b/firmware/drivers/lcd.h index 23e333287b..a2d392cbd5 100644 --- a/firmware/drivers/lcd.h +++ b/firmware/drivers/lcd.h @@ -35,7 +35,10 @@ extern void lcd_stop_scroll(void); extern void lcd_scroll_speed( int speed ); #if defined(SIMULATOR) || defined(HAVE_LCD_BITMAP) - extern void lcd_update(void); +extern void lcd_update(void); + +/* update a fraction of the screen */ +extern void lcd_update_rect(int x, int y, int width, int height); #else #define lcd_update() #endif -- cgit v1.2.3