protected override void Render(IShader11 shader)
{
Renderer.Render(Target.Texture, shader);
DisposeHelper.DisposeElements(m_Buffers);
m_Buffers.Clear();
}
public override void Render()
{
Renderer.Render(Target, Shader);
DisposeHelper.DisposeElements(m_Buffers);
m_Buffers.Clear();
}
protected sealed override void RenderOutput(ITargetTexture output)
{
Render(output);
DisposeHelper.DisposeElements(m_Buffers);
m_Buffers.Clear();
}
protected virtual void Dispose(bool disposing)
{
if (!disposing)
{
return;
}
DisposeHelper.DisposeElements(ref m_OriginalInputFilters);
DisposeHelper.DisposeElements(InputFilters);
DisposeHelper.Dispose(m_Output);
InputFilters = null;
}
protected virtual void Dispose(bool disposing)
{
if (!disposing || IsDisposed)
{
return;
}
DisposeHelper.DisposeElements(m_InputFilters);
DisposeHelper.DisposeElements(ref m_CompiledFilters);
DisposeHelper.Dispose(m_Output);
IsDisposed = true;
}
public static void FlushTextures()
{
DisposeHelper.DisposeElements(s_OldTextures);
foreach (var texture in s_TempTextures)
{
s_SavedTextures.Remove(texture);
}
s_OldTextures.Clear();
s_OldTextures.AddRange(s_SavedTextures);
s_TempTextures.Clear();
s_SavedTextures.Clear();
}
protected void CreateWeights(TextureSize sourceSize, TextureSize targetSize)
{
DisposeHelper.DisposeElements(ref m_Weights);
double scaleFactorX = GetScaleFactor(targetSize.Width, sourceSize.Width);
double scaleFactorY = GetScaleFactor(targetSize.Height, sourceSize.Height);
var tapCount = TapCount.ToInt();
int lobes = tapCount / 2;
m_Weights = new IManagedTexture <ISourceTexture> [lobes];
var dataPointsX = GetDataPointCount(scaleFactorX);
var dataPointsY = GetDataPointCount(scaleFactorY);
var channels = lobes == 2 ? 2 : 4;
var data = new Half[dataPointsY, dataPointsX *channels];
for (int z = 0; z < lobes; z++)
{
for (int y = 0; y < dataPointsY; y++)
{
for (int x = 0; x < dataPointsX; x++)
{
var offsetX = x / (double)dataPointsX;
var offsetY = y / (double)dataPointsX;
for (int i = 0; i < lobes; i++)
{
var distance = GetDistance(i + offsetX, z + offsetY);
data[y, x *channels + i] = GetWeight(distance, tapCount);
}
}
}
var weight = Renderer.CreateTexture(dataPointsX, dataPointsY,
channels == 2 ? TextureFormat.Float16_RG : TextureFormat.Float16);
Renderer.UpdateTexture(weight, data);
m_Weights[z] = weight.GetManaged();
}
}