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Add viewport capabilities to all the LCD drivers, and adapt scrolling code. This is the firmware/ part of FS#8385 - the changes to the WPS code still need more work and will be committed at a later date. NOTE: There are no user-visible changes with this commit - just the infrastructure.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16018 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2008-01-07 20:34:11 +00:00
parent 2a8f39820b
commit 945c8a221a
12 changed files with 1475 additions and 665 deletions
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7
firmware/export/lcd-remote.h
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@ -24,6 +24,7 @@
#include "cpu.h"
#include "config.h"
#include "adc.h"
#include "lcd.h"
#ifdef HAVE_REMOTE_LCD
@ -109,7 +110,9 @@ extern void lcd_remote_init(void);
extern int lcd_remote_default_contrast(void);
extern void lcd_remote_set_contrast(int val);
extern void lcd_remote_set_viewport(struct viewport* vp);
extern void lcd_remote_clear_display(void);
extern void lcd_remote_clear_viewport(void);
extern void lcd_remote_puts(int x, int y, const unsigned char *str);
extern void lcd_remote_puts_style(int x, int y, const unsigned char *str,
int style);
@ -132,6 +135,8 @@ extern void lcd_remote_puts_scroll_style_offset(int x, int y,
extern void lcd_remote_update(void);
extern void lcd_remote_update_rect(int x, int y, int width, int height);
extern void lcd_remote_update_viewport(void);
extern void lcd_remote_update_viewport_rect(int x, int y, int width, int height);
extern void lcd_remote_set_invert_display(bool yesno);
extern void lcd_remote_set_flip(bool yesno);
@ -141,6 +146,8 @@ extern int lcd_remote_get_drawmode(void);
extern void lcd_remote_setmargins(int xmargin, int ymargin);
extern int lcd_remote_getxmargin(void);
extern int lcd_remote_getymargin(void);
extern int lcd_remote_getwidth(void);
extern int lcd_remote_getheight(void);
extern void lcd_remote_setfont(int font);
extern int lcd_remote_getstringsize(const unsigned char *str, int *w, int *h);