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The iAudio X5 LCD is 18 bits

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8572 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2006-02-05 00:17:53 +00:00
parent bead47c17a
commit 39ecd72bd5
2 changed files with 12 additions and 1 deletions
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2
firmware/export/config-iaudiox5.h
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@ -17,7 +17,7 @@
/* LCD dimensions */
#define LCD_WIDTH 160
#define LCD_HEIGHT 128
#define LCD_DEPTH 16 /* 262.144 colors but we use 16bit for now */
#define LCD_DEPTH 18 /* pseudo 262.144 colors */
/* remote LCD */
#define LCD_REMOTE_WIDTH 128

11
firmware/export/lcd.h
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@ -40,6 +40,8 @@
typedef unsigned char fb_data;
#elif LCD_DEPTH <= 16
typedef unsigned short fb_data;
#else
typedef unsigned long fb_data;
#endif
/* common functions */
@ -157,6 +159,13 @@ typedef void lcd_fastpixelfunc_type(fb_data *address);
#else
#define LCD_RGBPACK(r, g, b) _RGBPACK((r), (g), (b))
#endif
#elif LCD_DEPTH == 18
#define LCD_MAX_RED 63
#define LCD_MAX_GREEN 63
#define LCD_MAX_BLUE 63
#define LCD_RGBPACK(r, g, b) ( ((((r) * 63 + 127) / 255) << 12) \
|((((g) * 63 + 127) / 255) << 6) \
| (((b) * 63 + 127) / 255))
#else
/* other colour depths */
#endif
@ -187,6 +196,8 @@ extern fb_data lcd_framebuffer[LCD_HEIGHT/8][LCD_WIDTH];
extern fb_data lcd_framebuffer[LCD_HEIGHT/4][LCD_WIDTH];
#elif LCD_DEPTH == 16
extern fb_data lcd_framebuffer[LCD_HEIGHT][LCD_WIDTH];
#elif LCD_DEPTH == 18
extern fb_data lcd_framebuffer[LCD_HEIGHT][LCD_WIDTH];
#endif
#if CONFIG_BACKLIGHT==BL_IRIVER_H300