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Renamed MAX_LEVEL to LCD_MAX_LEVEL to match the naming scheme. Preparations for colour LCD support.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7194 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2005-07-19 09:24:29 +00:00
parent 144fc69a9f
commit 82ea7c3bac
8 changed files with 43 additions and 15 deletions
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28
firmware/export/lcd.h
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@ -124,13 +124,26 @@ extern void lcd_jump_scroll_delay(int ms);
typedef void lcd_pixelfunc_type(int x, int y);
typedef void lcd_blockfunc_type(unsigned char *address, unsigned mask, unsigned bits);
#if defined(HAVE_LCD_BITMAP) || defined(SIMULATOR)
#ifdef HAVE_LCD_BITMAP
#ifdef HAVE_LCD_COLOR
#define LCD_MAX_RED ((1 << (LCD_DEPTH/3)) - 1)
#define LCD_MAX_GREEN ((1 << (LCD_DEPTH/3)) - 1)
#define LCD_MAX_BLUE ((1 << (LCD_DEPTH/3)) - 1)
struct rgb {
unsigned char red;
unsigned char green;
unsigned char blue;
};
#else /* monochrome */
#define LCD_MAX_LEVEL ((1 << LCD_DEPTH) - 1)
#endif
/* Memory copy of display bitmap */
#if LCD_DEPTH == 1
extern unsigned char lcd_framebuffer[LCD_HEIGHT/8][LCD_WIDTH];
#elif LCD_DEPTH == 2
#define MAX_LEVEL 3
extern unsigned char lcd_framebuffer[LCD_HEIGHT/4][LCD_WIDTH];
#endif
@ -167,11 +180,20 @@ extern void lcd_bidir_scroll(int threshold);
extern void lcd_scroll_step(int pixels);
#if LCD_DEPTH > 1
#ifdef HAVE_LCD_COLOR
extern void lcd_set_foreground(struct rgb color);
extern struct rgb lcd_get_foreground(void);
extern void lcd_set_background(struct rgb color);
extern struct rgb lcd_get_background(void);
extern void lcd_set_drawinfo(int mode, struct rgb fg_color,
struct rgb bg_color);
#else /* monochrome */
extern void lcd_set_foreground(int brightness);
extern int lcd_get_foreground(void);
extern void lcd_set_background(int brightness);
extern int lcd_get_background(void);
extern void lcd_set_drawinfo(int mode, int fg_brightness, int bg_brightness);
#endif
extern void lcd_mono_bitmap_part(const unsigned char *src, int src_x, int src_y,
int stride, int x, int y, int width, int height);
extern void lcd_mono_bitmap(const unsigned char *src, int x, int y, int width,
@ -181,7 +203,7 @@ extern void lcd_mono_bitmap(const unsigned char *src, int x, int y, int width,
#define lcd_mono_bitmap_part lcd_bitmap_part
#endif
#endif /* CHARCELLS / BITMAP */
#endif /* HAVE_LCD_BITMAP */
/* internal usage, but in multiple drivers */
#ifdef HAVE_LCD_BITMAP