public void ResizeToNearestPowerOfTwo(SamplingFilter filter, bool regenerateMipMaps)
{
int width = Width;
int height = Height;
int depth = Depth;
width = MemoryHelper.RoundToNearestPowerOfTwo(width);
height = MemoryHelper.RoundToNearestPowerOfTwo(height);
depth = MemoryHelper.RoundToNearestPowerOfTwo(depth);
Bind();
SamplingFilter oldFilter = ILU.GetSamplingFilter();
ILU.SetSamplingFilter(filter);
ILU.Scale(width, height, depth);
if (regenerateMipMaps)
{
Bind();
ILU.BuildMipMaps();
}
ILU.SetSamplingFilter(oldFilter);
}
public bool BuildMipMaps(Image image)
{
if (image == null || !image.IsValid)
{
return(false);
}
IL.BindImage(image.ImageID);
return(ILU.BuildMipMaps());
}
public void Resize(int width, int height, int depth, SamplingFilter filter, bool regenerateMipMaps)
{
width = Math.Max(1, width);
height = Math.Max(1, height);
depth = Math.Max(1, depth);
this.Bind();
SamplingFilter samplingFilter = ILU.GetSamplingFilter();
ILU.SetSamplingFilter(filter);
ILU.Scale(width, height, depth);
if (regenerateMipMaps)
{
this.Bind();
ILU.BuildMipMaps();
}
ILU.SetSamplingFilter(samplingFilter);
}
public void ResizeToNearestPowerOfTwo(SamplingFilter filter, bool regenerateMipMaps)
{
int width = this.Width;
int height = this.Height;
int depth = this.Depth;
int nearestPowerOfTwo1 = MemoryHelper.RoundToNearestPowerOfTwo(width);
int nearestPowerOfTwo2 = MemoryHelper.RoundToNearestPowerOfTwo(height);
int nearestPowerOfTwo3 = MemoryHelper.RoundToNearestPowerOfTwo(depth);
this.Bind();
SamplingFilter samplingFilter = ILU.GetSamplingFilter();
ILU.SetSamplingFilter(filter);
ILU.Scale(nearestPowerOfTwo1, nearestPowerOfTwo2, nearestPowerOfTwo3);
if (regenerateMipMaps)
{
this.Bind();
ILU.BuildMipMaps();
}
ILU.SetSamplingFilter(samplingFilter);
}
