Esempio n. 1
0
void ChangeSize(void)
{
   float offset_y;

   switch (screen_aspectmodehint)
   {
      case 0: //4:3
         if (settings.scr_res_x >= settings.scr_res_y * 4.0f / 3.0f)
         {
            settings.res_y = settings.scr_res_y;
            settings.res_x = (uint32_t)(settings.res_y * 4.0f / 3.0f);
         }
         else
         {
            settings.res_x = settings.scr_res_x;
            settings.res_y = (uint32_t)(settings.res_x / 4.0f * 3.0f);
         }
         break;
      case 1: //16:9
         if (settings.scr_res_x >= settings.scr_res_y * 16.0f / 9.0f)
         {
            settings.res_y = settings.scr_res_y;
            settings.res_x = (uint32_t)(settings.res_y * 16.0f / 9.0f);
         }
         else
         {
            settings.res_x = settings.scr_res_x;
            settings.res_y = (uint32_t)(settings.res_x / 16.0f * 9.0f);
         }
         break;
      default: //stretch or original
         settings.res_x = settings.scr_res_x;
         settings.res_y = settings.scr_res_y;
   }
   _ChangeSize ();
   rdp.offset_x = (settings.scr_res_x - settings.res_x) / 2.0f;
   offset_y = (settings.scr_res_y - settings.res_y) / 2.0f;
   settings.res_x += (uint32_t)rdp.offset_x;
   settings.res_y += (uint32_t)offset_y;
   rdp.offset_y += offset_y;
   if (settings.aspectmode == 3) // original
   {
      rdp.scale_x = rdp.scale_y = 1.0f;
      rdp.offset_x = (settings.scr_res_x - rdp.vi_width) / 2.0f;
      rdp.offset_y = (settings.scr_res_y - rdp.vi_height) / 2.0f;
   }
   //	settings.res_x = settings.scr_res_x;
   //	settings.res_y = settings.scr_res_y;
}
Esempio n. 2
0
 void SetDefaultSize(int size){
	 _defaultSize = size;
	 _ChangeSize(size);
 }