221 lines
9.2 KiB
C
221 lines
9.2 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* 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 <stdbool.h>
|
|
#include "cpu.h"
|
|
#include "config.h"
|
|
#include "lcd.h"
|
|
|
|
#ifdef HAVE_REMOTE_LCD /* Not for the players with *only* a remote LCD (m3) */
|
|
|
|
#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
|
|
|
|
#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_STRIDE(w, h) (h)
|
|
#define LCD_REMOTE_FBSTRIDE(w, h) ((h+7)/8)
|
|
#define LCD_REMOTE_FBHEIGHT LCD_REMOTE_FBSTRIDE(LCD_REMOTE_WIDTH, LCD_REMOTE_HEIGHT)
|
|
#define LCD_REMOTE_NBELEMS(w, h) ((((w-1)*LCD_REMOTE_FBSTRIDE(w, h)) + h) / sizeof(fb_remote_data))
|
|
#elif LCD_REMOTE_DEPTH == 2
|
|
#if LCD_REMOTE_PIXELFORMAT == VERTICAL_INTERLEAVED
|
|
#define LCD_REMOTE_STRIDE(w, h) (h)
|
|
#define LCD_REMOTE_FBSTRIDE(w, h) ((h+7)/8)
|
|
#define LCD_REMOTE_FBHEIGHT LCD_REMOTE_FBSTRIDE(LCD_REMOTE_WIDTH, LCD_REMOTE_HEIGHT)
|
|
#define LCD_REMOTE_NBELEMS(w, h) ((((w-1)*LCD_REMOTE_FBSTRIDE(w, h)) + h) / sizeof(fb_remote_data))
|
|
#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
|
|
|
|
#ifndef LCD_REMOTE_NBELEMS
|
|
/* At this time (2020) known remote screens only have vertical stride */
|
|
#define LCD_REMOTE_NBELEMS(w, h) (((w-1)*STRIDE_REMOTE(w, h)) + h) / sizeof(fb_remote_data))
|
|
#define LCD_REMOTE_STRIDE(w, h) STRIDE_REMOTE(w, h)
|
|
#define LCD_REMOTE_FBSTRIDE(w, h) STRIDE_REMOTE(w, h)
|
|
#endif
|
|
|
|
#ifndef LCD_REMOTE_NATIVE_STRIDE
|
|
#define LCD_REMOTE_NATIVE_STRIDE(s) (s)
|
|
#endif
|
|
|
|
extern struct viewport* lcd_remote_current_viewport;
|
|
#define FBREMOTEADDR(x,y) (fb_remote_data *)(lcd_remote_current_viewport->buffer->get_address_fn(x, y))
|
|
#define FRAMEBUFFER_REMOTE_SIZE (sizeof(fb_remote_data)*LCD_REMOTE_FBWIDTH*LCD_REMOTE_FBHEIGHT)
|
|
|
|
#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 */
|
|
|
|
/* 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);
|
|
extern void lcd_remote_set_framebuffer(fb_remote_data *fb);
|
|
|
|
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_nine_segment_bmp(const struct bitmap* bm, int x, int y,
|
|
int width, int height);
|
|
|
|
/* 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);
|
|
|
|
/* 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
|
|
|
|
#endif /* HAVE_LCD_REMOTE */
|
|
|
|
#ifdef HAVE_REMOTE_LCD_TICKING
|
|
void lcd_remote_emireduce(bool state);
|
|
#endif
|
|
|
|
void lcd_remote_init_device(void);
|
|
void lcd_remote_on(void);
|
|
void lcd_remote_off(void);
|
|
|
|
extern bool remote_initialized;
|
|
bool remote_detect(void);
|
|
|
|
extern void lcd_remote_init(void);
|
|
extern int lcd_remote_default_contrast(void);
|
|
extern void lcd_remote_set_contrast(int val);
|
|
|
|
extern struct viewport* lcd_remote_init_viewport(struct viewport* vp);
|
|
extern struct viewport* lcd_remote_set_viewport(struct viewport* vp);
|
|
extern struct viewport* lcd_remote_set_viewport_ex(struct viewport* vp, int flags);
|
|
|
|
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_putc(int x, int y, unsigned short ch);
|
|
extern bool lcd_remote_puts_scroll(int x, int y, const unsigned char *str);
|
|
extern bool lcd_remote_putsxy_scroll_func(int x, int y, const unsigned char *string,
|
|
void (*scroll_func)(struct scrollinfo *),
|
|
void *data, int x_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);
|
|
|
|
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_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);
|
|
|
|
extern void lcd_remote_bmp_part(const struct bitmap* bm, int src_x, int src_y,
|
|
int x, int y, int width, int height);
|
|
extern void lcd_remote_bmp(const struct bitmap* bm, int x, int y);
|
|
|
|
#endif /* __LCD_REMOTE_H__ */
|