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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2015 Franklin Wei
*
* 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.
*
***************************************************************************/
#if (LCD_DEPTH < 4)
#include "lib/grey.h"
#else
#include "lib/xlcd.h"
#endif
/* this file contains some #defines to make this as platform-neutral as possible */
#if (LCD_DEPTH < 4)
/* greylib API */
#define FILL_TRI(x1, y1, x2, y2, x3, y3) grey_filltriangle(x1, y1, x2, y2, x3, y3)
#define FILL_RECT(x, y, w, h) grey_fillrect(x, y, w, h)
#define DRAW_HLINE(x1, x2, y) grey_hline(x1, x2, y)
#define LCD_RGBPACK(r, g, b) GREY_BRIGHTNESS(((r+g+b)/3))
#define CLEAR_DISPLAY() grey_clear_display()
#define SET_FOREGROUND(x) grey_set_foreground(x)
#define SET_BACKGROUND(x) grey_set_background(x)
#undef LCD_BLACK
#undef LCD_WHITE
#define LCD_BLACK GREY_BLACK
#define LCD_WHITE GREY_WHITE
#define LCD_UPDATE() grey_update()
#define PUTSXY(x, y, s) grey_putsxy(x, y, s)
#define RGB_UNPACK_RED(x) (x)
#define RGB_UNPACK_GREEN(x) (x)
#define RGB_UNPACK_BLUE(x) (x)
#else
/* rockbox API */
#define FILL_TRI(x1, y1, x2, y2, x3, y3) xlcd_filltriangle(x1, y1, x2, y2, x3, y3)
#define FILL_RECT(x, y, w, h) rb->lcd_fillrect(x, y, w, h)
#define DRAW_HLINE(x1, x2, y) rb->lcd_hline(x1, x2, y)
#define CLEAR_DISPLAY() rb->lcd_clear_display()
#define SET_FOREGROUND(x) rb->lcd_set_foreground(x)
#define SET_BACKGROUND(x) rb->lcd_set_background(x)
#define LCD_UPDATE() rb->lcd_update()
#define PUTSXY(x, y, s) rb->lcd_putsxy(x, y, s)
#endif
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