/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2005 by Richard S. La Charité * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ****************************************************************************/ #ifndef __LCD_REMOTE_H__ #define __LCD_REMOTE_H__ #include #include "cpu.h" #include "config.h" #include "lcd.h" #ifdef HAVE_REMOTE_LCD #if defined(TARGET_TREE) && !defined(__PCTOOL__) #include "lcd-remote-target.h" #endif #if defined(IRIVER_H100_SERIES) || defined(IRIVER_H300_SERIES) #define REMOTETYPE_UNPLUGGED 0 #define REMOTETYPE_H100_LCD 1 #define REMOTETYPE_H300_LCD 2 #define REMOTETYPE_H300_NONLCD 3 int remote_type(void); #endif #define STYLE_DEFAULT 0x00000000 #define STYLE_INVERT 0x20000000 #if LCD_REMOTE_DEPTH <= 8 #if (LCD_REMOTE_PIXELFORMAT == VERTICAL_INTERLEAVED) \ || (LCD_REMOTE_PIXELFORMAT == HORIZONTAL_INTERLEAVED) typedef unsigned short fb_remote_data; #define FB_RDATA_SZ 2 #else typedef unsigned char fb_remote_data; #define FB_RDATA_SZ 1 #endif #elif LCD_DEPTH <= 16 typedef unsigned short fb_remote_data; #define FB_RDATA_SZ 2 #else typedef unsigned long fb_remote_data; #define FB_RDATA_SZ 4 #endif /* common functions */ void lcd_remote_init(void); void lcd_remote_write_command(int cmd); void lcd_remote_write_command_ex(int cmd, int data); void lcd_remote_write_data(const fb_remote_data *data, int count); /* Low-level drawing function types */ typedef void lcd_remote_pixelfunc_type(int x, int y); typedef void lcd_remote_blockfunc_type(fb_remote_data *address, unsigned mask, unsigned bits); #if LCD_REMOTE_DEPTH > 1 /* greyscale - 8 bit max */ #ifdef HAVE_LCD_COLOR extern unsigned lcd_remote_color_to_native(unsigned color); #endif #define LCD_REMOTE_MAX_LEVEL ((1 << LCD_REMOTE_DEPTH) - 1) /** * On 2 bit for example (y >> (8-DEPTH)) = (y >> 6) = y/64 gives: * |000-063|064-127|128-191|192-255| * | 0 | 1 | 2 | 3 | */ #define LCD_REMOTE_BRIGHTNESS(y) ((y) >> (8-LCD_REMOTE_DEPTH)) #define LCD_REMOTE_BLACK LCD_REMOTE_BRIGHTNESS(0) #define LCD_REMOTE_DARKGRAY LCD_REMOTE_BRIGHTNESS(85) #define LCD_REMOTE_LIGHTGRAY LCD_REMOTE_BRIGHTNESS(170) #define LCD_REMOTE_WHITE LCD_REMOTE_BRIGHTNESS(255) #define LCD_REMOTE_DEFAULT_FG LCD_REMOTE_BLACK #define LCD_REMOTE_DEFAULT_BG LCD_REMOTE_WHITE #endif /* Frame buffer dimensions (format checks only cover existing targets!) */ #if LCD_REMOTE_DEPTH == 1 #define LCD_REMOTE_FBHEIGHT ((LCD_REMOTE_HEIGHT+7)/8) #elif LCD_REMOTE_DEPTH == 2 #if LCD_REMOTE_PIXELFORMAT == VERTICAL_INTERLEAVED #define LCD_REMOTE_FBHEIGHT ((LCD_REMOTE_HEIGHT+7)/8) #endif #endif /* LCD_REMOTE_DEPTH */ /* Set defaults if not defined different yet. The defaults apply to both * dimensions for LCD_REMOTE_DEPTH >= 8 */ #ifndef LCD_REMOTE_FBWIDTH #define LCD_REMOTE_FBWIDTH LCD_REMOTE_WIDTH #endif #ifndef LCD_REMOTE_FBHEIGHT #define LCD_REMOTE_FBHEIGHT LCD_REMOTE_HEIGHT #endif /* The actual framebuffer */ extern fb_remote_data lcd_remote_framebuffer[LCD_REMOTE_FBHEIGHT][LCD_REMOTE_FBWIDTH]; 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_putsf(int x, int y, const unsigned char *fmt, ...); extern void lcd_remote_puts_style(int x, int y, const unsigned char *str, int style); extern void lcd_remote_puts_offset(int x, int y, const unsigned char *str, int offset); extern void lcd_remote_puts_style_offset(int x, int y, const unsigned char *str, int style, int offset); extern void lcd_remote_puts_style_xyoffset(int x, int y, const unsigned char *str, int style, int x_offset, int y_offset); extern void lcd_remote_putc(int x, int y, unsigned short ch); extern void lcd_remote_stop_scroll(void); extern void lcd_remote_scroll_speed(int speed); extern void lcd_remote_scroll_delay(int ms); extern void lcd_remote_puts_scroll(int x, int y, const unsigned char *str); extern void lcd_remote_puts_scroll_style(int x, int y, const unsigned char *str, int style); extern void lcd_remote_puts_scroll_offset(int x, int y, const unsigned char *str, int offset); extern void lcd_remote_puts_scroll_style_offset(int x, int y, const unsigned char *string, int style, int offset); extern void lcd_remote_puts_scroll_style_xyoffset(int x, int y, const unsigned char *string, int style, int x_offset, int y_offset); 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); extern void lcd_remote_set_drawmode(int mode); extern int lcd_remote_get_drawmode(void); extern int lcd_remote_getwidth(void); extern int lcd_remote_getheight(void); extern void lcd_remote_setfont(int font); extern int lcd_remote_getfont(void); extern int lcd_remote_getstringsize(const unsigned char *str, int *w, int *h); /* low level drawing function pointer arrays */ #if LCD_REMOTE_DEPTH > 1 extern lcd_remote_pixelfunc_type* const *lcd_remote_pixelfuncs; extern lcd_remote_blockfunc_type* const *lcd_remote_blockfuncs; #else extern lcd_remote_pixelfunc_type* const lcd_remote_pixelfuncs[8]; extern lcd_remote_blockfunc_type* const lcd_remote_blockfuncs[8]; #endif extern void lcd_remote_drawpixel(int x, int y); extern void lcd_remote_drawline(int x1, int y1, int x2, int y2); extern void lcd_remote_hline(int x1, int x2, int y); extern void lcd_remote_vline(int x, int y1, int y2); extern void lcd_remote_drawrect(int x, int y, int width, int height); extern void lcd_remote_fillrect(int x, int y, int width, int height); extern void lcd_remote_draw_border_viewport(void); extern void lcd_remote_fill_viewport(void); extern void lcd_remote_bitmap_part(const fb_remote_data *src, int src_x, int src_y, int stride, int x, int y, int width, int height); extern void lcd_remote_bitmap(const fb_remote_data *src, int x, int y, int width, int height); extern void lcd_remote_putsxy(int x, int y, const unsigned char *str); extern void lcd_remote_putsxyf(int x, int y, const unsigned char *fmt, ...); extern void lcd_remote_bidir_scroll(int threshold); extern void lcd_remote_scroll_step(int pixels); #if LCD_REMOTE_DEPTH > 1 extern void lcd_remote_set_foreground(unsigned foreground); extern unsigned lcd_remote_get_foreground(void); extern void lcd_remote_set_background(unsigned background); extern unsigned lcd_remote_get_background(void); extern void lcd_remote_set_drawinfo(int mode, unsigned foreground, unsigned background); void lcd_remote_set_backdrop(fb_remote_data* backdrop); fb_remote_data* lcd_remote_get_backdrop(void); extern void lcd_remote_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_remote_mono_bitmap(const unsigned char *src, int x, int y, int width, int height); extern void lcd_remote_bitmap_transparent_part(const fb_remote_data *src, int src_x, int src_y, int stride, int x, int y, int width, int height); extern void lcd_bitmap_remote_transparent(const fb_remote_data *src, int x, int y, int width, int height); #else /* LCD_REMOTE_DEPTH == 1 */ #define lcd_remote_mono_bitmap lcd_remote_bitmap #define lcd_remote_mono_bitmap_part lcd_remote_bitmap_part #endif /* LCD_REMOTE_DEPTH */ #endif #endif /* __LCD_REMOTE_H__ */