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| author | Jens Arnold <amiconn@rockbox.org> | 2009-02-09 23:34:44 +0000 |
|---|---|---|
| committer | Jens Arnold <amiconn@rockbox.org> | 2009-02-09 23:34:44 +0000 |
| commit | 309a3c4590ea0ed3cf028cfc7f1372ca019fe638 (patch) | |
| tree | 1f0828d5876f280686ba83bcd2589d9b9f808cda /uisimulator/sdl/lcd-bitmap.c | |
| parent | a12c2d59ade3f8d4c1edb56ad4812836766df95b (diff) | |
| download | rockbox-309a3c4590ea0ed3cf028cfc7f1372ca019fe638.tar.gz rockbox-309a3c4590ea0ed3cf028cfc7f1372ca019fe638.zip | |
More compact screendump routines for core and greylib. The core routine might be a little slower for vertically packed mono and greyscale displays, the greylib one should be faster in all cases. * Reduce stack usage of greyscale screendump on the Clip* Rename a macro in the bitmap LCD simulation.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19959 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'uisimulator/sdl/lcd-bitmap.c')
| -rw-r--r-- | uisimulator/sdl/lcd-bitmap.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/uisimulator/sdl/lcd-bitmap.c b/uisimulator/sdl/lcd-bitmap.c index 1d720b80a1..b4e6dcd4c0 100644 --- a/uisimulator/sdl/lcd-bitmap.c +++ b/uisimulator/sdl/lcd-bitmap.c @@ -59,9 +59,9 @@ SDL_Color lcd_color2_bright = {RED_CMP(LCD_BRIGHTCOLOR_2), #endif #ifdef HAVE_LCD_SPLIT -#define GRADIENT_MAX 127 +#define NUM_SHADES 128 #else -#define GRADIENT_MAX 128 +#define NUM_SHADES 129 #endif #endif /* LCD_DEPTH <= 8 */ @@ -78,9 +78,9 @@ static unsigned long get_lcd_pixel(int x, int y) { #if LCD_DEPTH == 1 #ifdef HAVE_NEGATIVE_LCD - return (lcd_framebuffer[y/8][x] & (1 << (y & 7))) ? GRADIENT_MAX : 0; + return (lcd_framebuffer[y/8][x] & (1 << (y & 7))) ? (NUM_SHADES-1) : 0; #else - return (lcd_framebuffer[y/8][x] & (1 << (y & 7))) ? 0 : GRADIENT_MAX; + return (lcd_framebuffer[y/8][x] & (1 << (y & 7))) ? 0 : (NUM_SHADES-1); #endif #elif LCD_DEPTH == 2 #if LCD_PIXELFORMAT == HORIZONTAL_PACKING @@ -122,17 +122,17 @@ 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, GRADIENT_MAX+1); + &lcd_bl_color_bright, 0, NUM_SHADES); #ifdef HAVE_LCD_SPLIT sdl_set_gradient(lcd_surface, &lcd_bl_color2_dark, - &lcd_bl_color2_bright, GRADIENT_MAX+1, GRADIENT_MAX+1); + &lcd_bl_color2_bright, NUM_SHADES, NUM_SHADES); #endif } else { sdl_set_gradient(lcd_surface, &lcd_color_dark, - &lcd_color_bright, 0, GRADIENT_MAX+1); + &lcd_color_bright, 0, NUM_SHADES); #ifdef HAVE_LCD_SPLIT sdl_set_gradient(lcd_surface, &lcd_color2_dark, - &lcd_color2_bright, GRADIENT_MAX+1, GRADIENT_MAX+1); + &lcd_color2_bright, NUM_SHADES, NUM_SHADES); #endif } sdl_gui_update(lcd_surface, 0, 0, SIM_LCD_WIDTH, SIM_LCD_HEIGHT, @@ -162,17 +162,17 @@ void sim_lcd_init(void) #if LCD_DEPTH <= 8 #ifdef HAVE_BACKLIGHT sdl_set_gradient(lcd_surface, &lcd_bl_color_dark, - &lcd_bl_color_bright, 0, GRADIENT_MAX+1); + &lcd_bl_color_bright, 0, NUM_SHADES); #ifdef HAVE_LCD_SPLIT sdl_set_gradient(lcd_surface, &lcd_bl_color2_dark, - &lcd_bl_color2_bright, GRADIENT_MAX+1, GRADIENT_MAX+1); + &lcd_bl_color2_bright, NUM_SHADES, NUM_SHADES); #endif #else /* !HAVE_BACKLIGHT */ sdl_set_gradient(lcd_surface, &lcd_color_dark, - &lcd_color_bright, 0, GRADIENT_MAX+1); + &lcd_color_bright, 0, NUM_SHADES); #ifdef HAVE_LCD_SPLIT sdl_set_gradient(lcd_surface, &lcd_color2_dark, - &lcd_color2_bright, GRADIENT_MAX+1, GRADIENT_MAX+1); + &lcd_color2_bright, NUM_SHADES, NUM_SHADES); #endif #endif /* !HAVE_BACKLIGHT */ #endif /* LCD_DEPTH < 8 */ |