/*
 * Copyright (C) OpenTX
 *
 * Based on code named
 *   th9x - http://code.google.com/p/th9x 
 *   er9x - http://code.google.com/p/er9x
 *   gruvin9x - http://code.google.com/p/gruvin9x
 *
 * License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * 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.
 */

#include "opentx.h"

#if defined(SPLASH)

const uint8_t __bmp_splash[] __ALIGNED(4) {
#include "bmp_splash.lbm"
};
Bitmap BMP_SPLASH(BMP_RGB565, (const uint16_t *)__bmp_splash);

void drawSplash()
{
  static bool loadImgFromSD = true;
  static BitmapBuffer * splashImg = nullptr;

  if (loadImgFromSD && splashImg == nullptr) {
    bool sd_mounted = sdMounted();
    if (!sd_mounted)
      sdInit();
    splashImg = BitmapBuffer::load(BITMAPS_PATH "/" SPLASH_FILE);
    loadImgFromSD = false;
    if (!sd_mounted)
      sdDone();
  }

  lcd->clear();

  if (splashImg) {
    lcd->drawBitmap((LCD_W - splashImg->getWidth())/2,
                    (LCD_H - splashImg->getHeight())/2,
                    splashImg);
  }
  else {
    lcd->drawBitmap((LCD_W - BMP_SPLASH.getWidth())/2,
                    (LCD_H - BMP_SPLASH.getHeight())/2,
                    &BMP_SPLASH);
  }
  
  lcdRefresh();
}
#endif