/* initialise simulator lcd driver */
void lcd_init_device(void)
{
#if LCD_DEPTH >= 16
lcd_surface = SDL_CreateRGBSurface(SDL_SWSURFACE,
SIM_LCD_WIDTH * display_zoom,
SIM_LCD_HEIGHT * display_zoom,
LCD_DEPTH, 0, 0, 0, 0);
#elif LCD_DEPTH <= 8
lcd_surface = SDL_CreateRGBSurface(SDL_SWSURFACE,
SIM_LCD_WIDTH * display_zoom,
SIM_LCD_HEIGHT * display_zoom,
8, 0, 0, 0, 0);
#ifdef HAVE_BACKLIGHT
sdl_set_gradient(lcd_surface, &lcd_bl_color_dark,
&lcd_bl_color_bright, 0, NUM_SHADES);
#ifdef HAVE_LCD_SPLIT
sdl_set_gradient(lcd_surface, &lcd_bl_color2_dark,
&lcd_bl_color2_bright, NUM_SHADES, NUM_SHADES);
#endif
#else /* !HAVE_BACKLIGHT */
sdl_set_gradient(lcd_surface, &lcd_color_dark,
&lcd_color_bright, 0, NUM_SHADES);
#ifdef HAVE_LCD_SPLIT
sdl_set_gradient(lcd_surface, &lcd_color2_dark,
&lcd_color2_bright, NUM_SHADES, NUM_SHADES);
#endif
#endif /* !HAVE_BACKLIGHT */
#endif /* LCD_DEPTH */
}
void sim_backlight(int value)
{
#if LCD_DEPTH <= 8
if (value > 0) {
sdl_set_gradient(lcd_surface, &lcd_bl_color_dark,
&lcd_bl_color_bright, 0, NUM_SHADES);
#ifdef HAVE_LCD_SPLIT
sdl_set_gradient(lcd_surface, &lcd_bl_color2_dark,
&lcd_bl_color2_bright, NUM_SHADES, NUM_SHADES);
#endif
} else {
sdl_set_gradient(lcd_surface, &lcd_color_dark,
&lcd_color_bright, 0, NUM_SHADES);
#ifdef HAVE_LCD_SPLIT
sdl_set_gradient(lcd_surface, &lcd_color2_dark,
&lcd_color2_bright, NUM_SHADES, NUM_SHADES);
#endif
}
#else /* LCD_DEPTH > 8 */
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,
SIM_LCD_WIDTH, SIM_LCD_HEIGHT,
background ? UI_LCD_POSX : 0, background? UI_LCD_POSY : 0);
}
void sim_backlight(int value)
{
#if LCD_DEPTH <= 8
if (value > 0) {
sdl_set_gradient(lcd_surface, &lcd_bl_color_dark,
&lcd_bl_color_bright, 0, NUM_SHADES);
#ifdef HAVE_LCD_SPLIT
sdl_set_gradient(lcd_surface, &lcd_bl_color2_dark,
&lcd_bl_color2_bright, NUM_SHADES, NUM_SHADES);
#endif
} else {
sdl_set_gradient(lcd_surface, &lcd_color_dark,
&lcd_color_bright, 0, NUM_SHADES);
#ifdef HAVE_LCD_SPLIT
sdl_set_gradient(lcd_surface, &lcd_color2_dark,
&lcd_color2_bright, NUM_SHADES, NUM_SHADES);
#endif
}
#else /* LCD_DEPTH > 8 */
#if defined(HAVE_TRANSFLECTIVE_LCD) && defined(HAVE_LCD_SLEEP)
if (!lcd_active())
SDL_SetAlpha(lcd_surface, SDL_SRCALPHA, 0);
else
SDL_SetAlpha(lcd_surface, SDL_SRCALPHA,
MAX(BACKLIGHT_OFF_ALPHA, (value * 255) / 100));
#else
SDL_SetAlpha(lcd_surface, SDL_SRCALPHA, (value * 255) / 100);
#endif
#endif /* LCD_DEPTH */
sdl_gui_update(lcd_surface, 0, 0, SIM_LCD_WIDTH, SIM_LCD_HEIGHT,
SIM_LCD_WIDTH, SIM_LCD_HEIGHT,
background ? UI_LCD_POSX : 0, background? UI_LCD_POSY : 0);
}
void sim_backlight(int value)
{
if (value > 0) {
sdl_set_gradient(lcd_surface, &lcd_bl_color_bright,
&lcd_bl_color_dark, 0, (1<<LCD_DEPTH));
} else {
sdl_set_gradient(lcd_surface, &lcd_color_bright,
&lcd_color_dark, 0, (1<<LCD_DEPTH));
}
sim_lcd_update_rect(0, 0, SIM_LCD_WIDTH, SIM_LCD_HEIGHT);
}
/* initialise simulator lcd driver */
void lcd_init_device(void)
{
lcd_surface = SDL_CreateRGBSurface(SDL_SWSURFACE,
SIM_LCD_WIDTH * display_zoom,
SIM_LCD_HEIGHT * display_zoom,
8, 0, 0, 0, 0);
sdl_set_gradient(lcd_surface, &lcd_bl_color_bright,
&lcd_bl_color_dark, 0, (1<<LCD_DEPTH));
}
void sim_remote_backlight(int value)
{
if (remote_surface)
{
if (value > 0)
{
sdl_set_gradient(remote_surface, &remote_bl_color_dark,
&remote_bl_color_bright, 0, NUM_SHADES);
}
else
{
sdl_set_gradient(remote_surface, &remote_color_dark,
&remote_color_bright, 0, NUM_SHADES);
}
sdl_gui_update(remote_surface, 0, 0, LCD_REMOTE_WIDTH, LCD_REMOTE_HEIGHT,
LCD_REMOTE_WIDTH, LCD_REMOTE_HEIGHT,
background ? UI_REMOTE_POSX : 0,
background? UI_REMOTE_POSY : LCD_HEIGHT);
}
}
/* initialise simulator lcd remote driver */
void lcd_remote_init_device(void)
{
if (!showremote)
return;
remote_surface = SDL_CreateRGBSurface(SDL_SWSURFACE,
LCD_REMOTE_WIDTH * display_zoom,
LCD_REMOTE_HEIGHT * display_zoom,
8, 0, 0, 0, 0);
sdl_set_gradient(remote_surface, &remote_bl_color_dark,
&remote_bl_color_bright, 0, NUM_SHADES);
}
