public void Apply(DX11Texture2D texture, int w, int h, int d, SlimDX.DXGI.Format format, int slice)
{
format = format == SlimDX.DXGI.Format.Unknown ? texture.Format : format;
if (this.rtarr != null)
{
if (this.rtarr.ElemCnt != d || this.rtarr.Width != w || this.rtarr.Height != h ||
this.rtarr.Format != format)
{
this.rtarr.Dispose(); this.rtarr = null;
}
}
if (this.rtarr == null)
{
this.rtarr = new DX11RenderTextureArray(this.context, w, h, d, format, true, 1);
}
this.shader.SelectTechnique("Render");
this.quad.Bind(this.layout);
int idx = VMath.Zmod(slice, d);
//Push specific slice as render target
this.context.RenderTargetStack.Push(this.rtarr.SliceRTV[idx]);
//Call simple shader (could use full screen triangle instead)
this.shader.SetBySemantic("TEXTURE", texture.SRV);
this.shader.ApplyPass(0);
this.quad.Draw();
this.context.RenderTargetStack.Pop();
}
public void Update(DX11RenderContext context)
{
Device device = context.Device;
if (this.spmax == 0)
{
return;
}
if (this.updateddevices.Contains(context))
{
return;
}
if (!this.FOutTexture[0].Contains(context))
{
var result = new DX11RenderTextureArray(context, (int)this.FInSize[0].X, (int)this.FInSize[0].Y, this.FInElementCount[0], DeviceFormatHelper.GetFormat(this.FInFormat[0]), true, this.FInMips[0] ? 0 : 1, this.FInAllowUAV[0]);
this.FOutTexture[0][context] = result;
this.FOutDepthTexture[0][context] = new DX11DepthTextureArray(context, (int)this.FInSize[0].X, (int)this.FInSize[0].Y, this.FInElementCount[0], Format.R32_Float, true);
for (int i = 0; i < this.FInElementCount[0]; i++)
{
DX11Texture2D slice = DX11Texture2D.FromTextureAndSRV(context, result.Resource, result.SliceRTV[i].SRV);
this.FOutSliceTextures[i][context] = slice;
}
}
this.updateddevices.Add(context);
}
public void CreateSimple()
{
DX11RenderTextureArray array = new DX11RenderTextureArray(this.Device, 256, 256, 4, Format.R8G8B8A8_UNorm, false);
Assert.IsNotNull(array.RenderView);
Assert.IsNotNull(array.ShaderView);
Assert.IsNull(array.Slices);
array.Dispose();
}
private void WriteResult(TextureArraySetSlice generator, DX11RenderContext context)
{
DX11RenderTextureArray result = generator.Result;
this.FOutTB[0][context] = generator.Result;
for (int i = 0; i < this.FOutSliceTextures.SliceCount; i++)
{
DX11Texture2D slice = DX11Texture2D.FromTextureAndSRV(context, result.Resource, result.SliceRTV[i].SRV);
this.FOutSliceTextures[i][context] = slice;
}
}
public void CreateWithSlices()
{
int slicecount = 4;
DX11RenderTextureArray array = new DX11RenderTextureArray(this.Device, 256, 256, slicecount, Format.R8G8B8A8_UNorm, true);
Assert.IsNotNull(array.RenderView);
Assert.IsNotNull(array.ShaderView);
Assert.IsNotNull(array.Slices);
Assert.AreEqual(slicecount, array.Slices.Length);
array.Dispose();
}
public void Apply(DX11Resource <DX11RenderTextureArray> textureArray, ISpread <int> slices)
{
int w = textureArray[context].Width;
int h = textureArray[context].Height;
int d = slices.SliceCount;
Format f = textureArray[context].Format;
Texture2DDescription descIn = textureArray[context].Resource.Description;
// check if parameters match - if not, create a new rt array
if (this.rtarr != null)
{
if (this.rtarr.ElemCnt != d ||
this.rtarr.Width != w ||
this.rtarr.Height != h ||
this.rtarr.Description.MipLevels != descIn.MipLevels ||
this.rtarr.Format != f)
{
this.rtarr.Dispose(); this.rtarr = null;
}
}
if (this.rtarr == null)
{
this.rtarr = new DX11RenderTextureArray(this.context, w, h, d, f, true, descIn.MipLevels);
}
// copy the ressources over
for (int i = 0; i < slices.SliceCount; i++)
{
int slice = VMath.Zmod(slices[i], textureArray[context].ElemCnt);
SlimDX.Direct3D11.Resource source = textureArray[context].Resource;
for (int mip = 0; mip < descIn.MipLevels; mip++)
{
//int mip = 0;
int sourceSubres = SlimDX.Direct3D11.Texture2D.CalculateSubresourceIndex(mip, slice, descIn.MipLevels);
int destinationSubres = SlimDX.Direct3D11.Texture2D.CalculateSubresourceIndex(mip, i, descIn.MipLevels);
context.CurrentDeviceContext.CopySubresourceRegion(source, sourceSubres, this.rtarr.Resource, destinationSubres, 0, 0, 0);
}
}
}
public void Render(DX11RenderContext context)
{
Device device = context.Device;
//Just in case
if (!this.updateddevices.Contains(context))
{
this.Update(context);
}
if (this.rendereddevices.Contains(context))
{
return;
}
if (this.FInEnabled[0])
{
if (this.BeginQuery != null)
{
this.BeginQuery(context);
}
DX11RenderTextureArray target = this.FOutTexture[0][context];
DX11DepthTextureArray depth = this.FOutDepthTexture[0][context];
if (this.FInClear[0])
{
context.CurrentDeviceContext.ClearRenderTargetView(target.RTV, this.FInBgColor[0]);
if (this.FInDepthBuffer[0])
{
context.CurrentDeviceContext.ClearDepthStencilView(depth.DSV, DepthStencilClearFlags.Depth, 1.0f, 0);
}
}
if (this.FInLayer.IsConnected)
{
int slicecount = target.ElemCnt;
if (this.FInBindTarget[0])
{
if (this.FInDepthBuffer[0])
{
context.RenderTargetStack.Push(depth, false, target);
}
else
{
context.RenderTargetStack.Push(target);
}
slicecount = 1;
}
for (int i = 0; i < slicecount; i++)
{
settings.ViewportIndex = i;
settings.ViewportCount = target.ElemCnt;
settings.ApplyTransforms(this.FInView[i], this.FInProjection[i], this.FInAspect[i], this.FInCrop[i]);
settings.RenderWidth = target.Width;
settings.RenderHeight = target.Height;
settings.RenderDepth = target.ElemCnt;
settings.BackBuffer = target;
settings.CustomSemantics.Clear();
settings.ResourceSemantics.Clear();
if (this.FInBindTarget[0] == false)
{
if (this.FInDepthBuffer[0])
{
context.RenderTargetStack.Push(depth.SliceDSV[i], false, target.SliceRTV[i]);
}
else
{
context.RenderTargetStack.Push(target.SliceRTV[i]);
}
}
this.FInLayer.RenderAll(context, settings);
if (this.FInBindTarget[0] == false)
{
context.RenderTargetStack.Pop();
}
}
if (this.FInBindTarget[0])
{
context.RenderTargetStack.Pop();
}
if (this.FInMips[0])
{
context.CurrentDeviceContext.GenerateMips(this.FOutTexture[0][context].SRV);
}
}
if (this.EndQuery != null)
{
this.EndQuery(context);
}
this.rendereddevices.Add(context);
}
}
public void Reset(DX11Texture2D texture, int w, int h, int d, SlimDX.DXGI.Format format)
{
format = format == SlimDX.DXGI.Format.Unknown ? texture.Format : format;
this.rtarr.Dispose();
this.rtarr = new DX11RenderTextureArray(this.context, w, h, d, format, true, 1);
}
public void Render(DX11RenderContext context)
{
Device device = context.Device;
//Just in case
if (!this.updateddevices.Contains(context))
{
this.Update(null, context);
}
if (this.rendereddevices.Contains(context))
{
return;
}
if (this.FInEnabled[0])
{
if (this.BeginQuery != null)
{
this.BeginQuery(context);
}
DX11RenderTextureArray target = this.FOutTexture[0][context];
DX11DepthTextureArray depth = this.FOutDepthTexture[0][context];
if (this.FInClear[0])
{
context.CurrentDeviceContext.ClearRenderTargetView(target.RTV, this.FInBgColor[0]);
if (this.FInDepthBuffer[0])
{
context.CurrentDeviceContext.ClearDepthStencilView(depth.DSV, DepthStencilClearFlags.Depth, 1.0f, 0);
}
}
if (this.FInLayer.PluginIO.IsConnected)
{
for (int i = 0; i < target.ElemCnt; i++)
{
settings.ViewportIndex = i;
settings.ViewportCount = target.ElemCnt;
settings.View = this.FInView[i];
Matrix proj = this.FInProjection[i];
Matrix aspect = Matrix.Invert(this.FInAspect[i]);
Matrix crop = Matrix.Invert(this.FInCrop[i]);
settings.Projection = proj * aspect * crop;
settings.ViewProjection = settings.View * settings.Projection;
settings.RenderWidth = target.Width;
settings.RenderHeight = target.Height;
settings.RenderDepth = target.ElemCnt;
settings.BackBuffer = null;
settings.CustomSemantics.Clear();
settings.ResourceSemantics.Clear();
if (this.FInDepthBuffer[0])
{
context.RenderTargetStack.Push(depth.SliceDSV[i], false, target.SliceRTV[i]);
}
else
{
context.RenderTargetStack.Push(target.SliceRTV[i]);
}
for (int j = 0; j < this.FInLayer.SliceCount; j++)
{
try
{
this.FInLayer[j][context].Render(this.FInLayer.PluginIO, context, settings);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
context.RenderTargetStack.Pop();
}
}
if (this.EndQuery != null)
{
this.EndQuery(context);
}
this.rendereddevices.Add(context);
}
}
private void WriteResult(CopySubArray generator, DX11RenderContext context)
{
DX11RenderTextureArray result = generator.Result;
this.FTextureOutput[0][context] = generator.Result;
}
