Method GetBest

rEFIt_UEFI/libeg/XIcon.cpp:249–287

}

XImage* XIcon::GetBest(bool night, bool *free)
{
#if 1
  if (ImageSVG) {
    NSVGimage* sImage = (NSVGimage*)ImageSVGnight;
    if (!night || !ImageSVGnight) sImage = (NSVGimage*)ImageSVG;
    float Scale = sImage->scale;
    NSVGrasterizer* rast = nsvgCreateRasterizer();
    float Height = sImage->height * Scale;
    float Width = sImage->width * Scale;
    int iWidth = (int)(Width + 0.5f);
    int iHeight = (int)(Height + 0.5f);
    XImage* NewImage = new XImage(iWidth, iHeight); //TODO creating new XImage we have to delete it after use
    if (sImage->shapes == NULL) {
      if (free) *free = true;
      return NewImage;
    }
    float bounds[4];
    nsvg__imageBounds(sImage, bounds);

    float tx = 0.f, ty = 0.f;
    float realWidth = (bounds[2] - bounds[0]) * Scale;
    float realHeight = (bounds[3] - bounds[1]) * Scale;
    tx = (Width - realWidth) * 0.5f;
    ty = (Height - realHeight) * 0.5f;
    
    nsvgRasterize(rast, sImage, tx, ty, Scale, Scale, (UINT8*)NewImage->GetPixelPtr(0,0), iWidth, iHeight, iWidth*4);
    nsvgDeleteRasterizer(rast);
//    if (night) ImageNight = *NewImage;
//    else Image = *NewImage;
//    delete NewImage;
    if (free) *free = true;
    return NewImage;
  }
#endif
  XImage* RetImage = (night && !ImageNight.isEmpty())? &ImageNight : &Image;
  if (free) *free = false;
  return RetImage;
}