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| author | Sebastian Leonhardt <sebastian.leonhardt@web.de> | 2018-04-04 16:28:53 +0200 |
|---|---|---|
| committer | Solomon Peachy <pizza@shaftnet.org> | 2019-02-07 22:52:07 +0100 |
| commit | 666405f346bef501a6707c4b152704f5c34246c6 (patch) | |
| tree | 7dcf80583d3a9978eac5634c9558c461b7a71690 /firmware | |
| parent | 287685932e53849192020092bce7d7a21d9e2a71 (diff) | |
| download | rockbox-666405f346bef501a6707c4b152704f5c34246c6.tar.gz rockbox-666405f346bef501a6707c4b152704f5c34246c6.zip | |
Simulator: improve simulation of transflective screens
This patch simulates the three possible states of a transflective
LCD: backlight on (bright screen as usual), backlight off (dimmed
screen) and LCD off (black screen).
Makes use of already defined 'BACKLIGHT_OFF_ALPHA'.
Change-Id: I9b0fc79b8d50c29e024ba1e6d9c2501119a7e0e0
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/target/hosted/sdl/lcd-bitmap.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/firmware/target/hosted/sdl/lcd-bitmap.c b/firmware/target/hosted/sdl/lcd-bitmap.c index 5f895d802d..aefbb17b42 100644 --- a/firmware/target/hosted/sdl/lcd-bitmap.c +++ b/firmware/target/hosted/sdl/lcd-bitmap.c | |||
| @@ -162,7 +162,15 @@ void sim_backlight(int value) | |||
| 162 | #endif | 162 | #endif |
| 163 | } | 163 | } |
| 164 | #else /* LCD_DEPTH > 8 */ | 164 | #else /* LCD_DEPTH > 8 */ |
| 165 | #ifdef HAVE_TRANSFLECTIVE_LCD | ||
| 166 | if (!lcd_active()) | ||
| 167 | SDL_SetAlpha(lcd_surface, SDL_SRCALPHA, 0); | ||
| 168 | else | ||
| 169 | SDL_SetAlpha(lcd_surface, SDL_SRCALPHA, | ||
| 170 | MAX(BACKLIGHT_OFF_ALPHA, (value * 255) / 100)); | ||
| 171 | #else | ||
| 165 | SDL_SetAlpha(lcd_surface, SDL_SRCALPHA, (value * 255) / 100); | 172 | SDL_SetAlpha(lcd_surface, SDL_SRCALPHA, (value * 255) / 100); |
| 173 | #endif | ||
| 166 | #endif /* LCD_DEPTH */ | 174 | #endif /* LCD_DEPTH */ |
| 167 | 175 | ||
| 168 | sdl_gui_update(lcd_surface, 0, 0, SIM_LCD_WIDTH, SIM_LCD_HEIGHT, | 176 | sdl_gui_update(lcd_surface, 0, 0, SIM_LCD_WIDTH, SIM_LCD_HEIGHT, |