public ResizeFilter(IFilter <ITexture> inputFilter, TextureSize outputSize, IScaler upscaler, IScaler downscaler, IScaler convolver = null)
: base(inputFilter)
{
m_Upscaler = upscaler;
m_Downscaler = downscaler;
m_Convolver = convolver;
m_OutputSize = outputSize;
}
public ITexture GetTexture(TextureSize textureSize)
{
foreach (var list in new[] { m_SavedTextures, m_OldTextures })
{
var index = list.FindIndex(x => (x.GetSize() == textureSize));
if (index < 0)
{
continue;
}
var texture = list[index];
list.RemoveAt(index);
return(texture);
}
return(Renderer.CreateRenderTarget(textureSize.Width, textureSize.Height));
}
public bool Equals(TextureSize other)
{
return(Width == other.Width && Height == other.Height && Depth == other.Depth);
}
public void SetSize(TextureSize outputSize)
{
m_InputFilter.SetSize(outputSize);
CheckSize();
}
public void SetSize(TextureSize targetSize)
{
m_OutputSize = targetSize;
}
public ResizeFilter(IFilter <ITexture> inputFilter, TextureSize outputSize, IScaler convolver = null)
: this(inputFilter, outputSize, Renderer.LumaUpscaler, Renderer.LumaDownscaler, convolver)
{
m_InputFilter = inputFilter;
}
public Texture3DSourceFilter(ITexture3D texture)
{
m_Texture = texture;
m_Size = new TextureSize(texture.Width, texture.Height, texture.Depth);
}
public TextureSourceFilter(ITexture texture)
{
m_Texture = texture;
m_Size = new TextureSize(texture.Width, texture.Height);
}
protected bool IsUpscalingFrom(TextureSize size)
{
var targetSize = Renderer.TargetSize;
return(targetSize.Width > size.Width || targetSize.Height > size.Height);
}
protected bool IsNotScalingFrom(TextureSize size)
{
return(size == Renderer.TargetSize);
}
protected bool IsDownscalingFrom(TextureSize size)
{
return(!IsNotScalingFrom(size) && !IsUpscalingFrom(size));
}
