From 5d96c3ba711f0a1b3fd71cad0764b56f0260df8d Mon Sep 17 00:00:00 2001
From: Maurus Cuelenaere <mcuelenaere@gmail.com>
Date: Thu, 17 Dec 2009 13:44:09 +0000
Subject: Enable backlight brightness in simulator

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24042 a1c6a512-1295-4272-9138-f99709370657
---
 uisimulator/sdl/lcd-bitmap.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'uisimulator/sdl')

diff --git a/uisimulator/sdl/lcd-bitmap.c b/uisimulator/sdl/lcd-bitmap.c
index 3c73b6fc5d..0bd90196e4 100644
--- a/uisimulator/sdl/lcd-bitmap.c
+++ b/uisimulator/sdl/lcd-bitmap.c
@@ -149,11 +149,7 @@ void sim_backlight(int value)
 #endif
     }
 #else /* LCD_DEPTH > 8 */
-    if (value > 0) {
-        SDL_SetAlpha(lcd_surface, 0, SDL_ALPHA_OPAQUE); /* full on */
-    } else {
-        SDL_SetAlpha(lcd_surface, SDL_SRCALPHA, BACKLIGHT_OFF_ALPHA);
-    }
+    SDL_SetAlpha(lcd_surface, SDL_SRCALPHA, (value * 255) / 100);
 #endif /* LCD_DEPTH */
 
     sdl_gui_update(lcd_surface, 0, 0, SIM_LCD_WIDTH, SIM_LCD_HEIGHT,
-- 
cgit