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| author | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2009-12-17 13:44:09 +0000 |
|---|---|---|
| committer | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2009-12-17 13:44:09 +0000 |
| commit | 5d96c3ba711f0a1b3fd71cad0764b56f0260df8d (patch) | |
| tree | 5ac0950baac6ca901ebd582611a41772042e6151 /uisimulator/sdl | |
| parent | 6c683d449ea2b9955f827e898e1fd527fd814d20 (diff) | |
Enable backlight brightness in simulator
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24042 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'uisimulator/sdl')
| -rw-r--r-- | uisimulator/sdl/lcd-bitmap.c | 6 |
1 files changed, 1 insertions, 5 deletions
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, |