mirror of
https://github.com/tuxbox-fork-migrations/recycled-ni-neutrino.git
synced 2025-08-26 15:02:50 +02:00
23abcf06bc
use --enable-lcd as configure option
Origin commit data
------------------
Branch: ni/coolstream
Commit: e2b7f4c6c1
Author: TangoCash <eric@loxat.de>
Date: 2022-10-09 (Sun, 09 Oct 2022)
------------------
This commit was generated by Migit
149 lines
3.6 KiB
C++
149 lines
3.6 KiB
C++
/*
|
|
LCD-Daemon - DBoxII-Project
|
|
|
|
Copyright (C) 2001 Steffen Hehn 'McClean'
|
|
baseroutines by Shadow_
|
|
Homepage: http://dbox.cyberphoria.org/
|
|
|
|
|
|
|
|
License: GPL
|
|
|
|
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 program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#ifndef __lcddisplay__
|
|
#define __lcddisplay__
|
|
|
|
#include <string>
|
|
#include <stdint.h> /* uint8_t */
|
|
|
|
#define LCD_DEVICE "/dev/dbox/lcd0"
|
|
|
|
#define LCD_PIXEL_OFF 0x00
|
|
#define LCD_PIXEL_ON 0xff
|
|
#define LCD_PIXEL_INV 0x1000000
|
|
|
|
// ioctls
|
|
|
|
#define LCD_IOCTL_CLEAR (26)
|
|
|
|
#define FP_IOCTL_LCD_DIMM 3
|
|
|
|
#ifndef LCD_IOCTL_ASC_MODE
|
|
#define LCDSET 0x1000
|
|
#define LCD_IOCTL_ASC_MODE (21|LCDSET)
|
|
#define LCD_MODE_ASC 0
|
|
#define LCD_MODE_BIN 1
|
|
#endif
|
|
|
|
#ifndef LCD_IOCTL_SRV
|
|
#define LCDSET 0x1000
|
|
#define LCD_IOCTL_SRV (10|LCDSET)
|
|
#endif
|
|
|
|
typedef unsigned char *raw_display_t;
|
|
|
|
struct raw_lcd_element_header_t
|
|
{
|
|
uint16_t width;
|
|
uint16_t height;
|
|
uint8_t bpp;
|
|
} __attribute__((packed));
|
|
|
|
struct raw_lcd_element_t
|
|
{
|
|
raw_lcd_element_header_t header;
|
|
int buffer_size;
|
|
raw_display_t buffer;
|
|
};
|
|
|
|
class CLCDDisplay
|
|
{
|
|
private:
|
|
int fd, paused;
|
|
std::string iconBasePath;
|
|
bool available;
|
|
|
|
unsigned char inverted;
|
|
bool flipped;
|
|
int is_oled; //1=oled, 2=lcd, 3=???
|
|
int last_brightness;
|
|
|
|
raw_display_t _buffer;
|
|
int _stride;
|
|
raw_display_t surface_data;
|
|
int surface_stride;
|
|
int surface_bpp, surface_bypp;
|
|
int surface_buffer_size;
|
|
int real_offset;
|
|
int real_yres;
|
|
|
|
public:
|
|
enum
|
|
{
|
|
PIXEL_ON = LCD_PIXEL_ON,
|
|
PIXEL_OFF = LCD_PIXEL_OFF,
|
|
PIXEL_INV = LCD_PIXEL_INV
|
|
};
|
|
|
|
CLCDDisplay();
|
|
~CLCDDisplay();
|
|
|
|
void pause();
|
|
void resume();
|
|
|
|
void convert_data();
|
|
void setIconBasePath(std::string bp)
|
|
{
|
|
iconBasePath = bp;
|
|
};
|
|
bool isAvailable();
|
|
|
|
void update();
|
|
|
|
void surface_fill_rect(int area_left, int area_top, int area_right, int area_bottom, int color);
|
|
void draw_point(const int x, const int y, const int state);
|
|
void draw_line(const int x1, const int y1, const int x2, const int y2, const int state);
|
|
void draw_fill_rect(int left, int top, int right, int bottom, int state);
|
|
void draw_rectangle(int left, int top, int right, int bottom, int linestate, int fillstate);
|
|
void draw_polygon(int num_vertices, int *vertices, int state);
|
|
|
|
bool paintIcon(std::string filename, int x, int y, bool invert);
|
|
void clear_screen();
|
|
void dump_screen(raw_display_t *screen);
|
|
void load_screen_element(const raw_lcd_element_t *element, int left, int top);
|
|
void load_screen(const raw_display_t *const screen);
|
|
bool dump_png_element(const char *const filename, raw_lcd_element_t *element);
|
|
bool dump_png(const char *const filename);
|
|
bool load_png_element(const char *const filename, raw_lcd_element_t *element);
|
|
bool load_png(const char *const filename);
|
|
|
|
void setSize(int w, int h, int b);
|
|
int setLCDContrast(int contrast);
|
|
int setLCDBrightness(int brightness);
|
|
void setInverted(unsigned char);
|
|
void setFlipped(bool);
|
|
bool isOled() const
|
|
{
|
|
return !!is_oled;
|
|
}
|
|
int raw_buffer_size;
|
|
int xres, yres, bpp;
|
|
int bypp;
|
|
};
|
|
|
|
#endif
|