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);
}
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(IPluginIO pin, DX11RenderContext context)
{
if (FInvalidate)
{
if (FTexture == null)
{
return;
}
var texture = new Texture2D(context.Device, FTexture.Description);
var shaderResourceView = new ShaderResourceView(context.Device, texture);
var resource = DX11Texture2D.FromTextureAndSRV(context, texture, shaderResourceView);
FTextureOut[0][context] = resource;
FInvalidate = false;
}
if (FTexture == null)
{
return;
}
context.CurrentDeviceContext.CopyResource(FTexture, FTextureOut[0][context].Resource);
}
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 DX11MipSliceRenderTarget2D(DX11RenderContext context, DX11Texture2D texture, int mipindex, int w, int h)
{
this.context = context;
this.Resource = texture.Resource;
RenderTargetViewDescription rtd = new RenderTargetViewDescription()
{
Dimension = RenderTargetViewDimension.Texture2D,
Format = texture.Format,
MipSlice = mipindex
};
UnorderedAccessViewDescription uavd = new UnorderedAccessViewDescription()
{
Dimension = UnorderedAccessViewDimension.Texture2D,
Format = texture.Format,
MipSlice = mipindex,
};
ShaderResourceViewDescription srvd = new ShaderResourceViewDescription();
srvd.Dimension = ShaderResourceViewDimension.Texture2D;
srvd.MipLevels = 1;
srvd.MostDetailedMip = mipindex;
srvd.Format = texture.Format;
this.SRV = new ShaderResourceView(context.Device, texture.Resource, srvd);
}
public DX11FileTexturePoolElement(DX11RenderContext context, string path, bool mips, bool async = false)
{
this.FileName = path;
this.DoMips = mips;
this.refcount = 1;
if (async)
{
this.m_task = new FileTexture2dLoadTask(context, path, mips);
m_task.StatusChanged += task_StatusChanged;
context.ResourceScheduler.AddTask(m_task);
}
else
{
try
{
ImageLoadInformation info = ImageLoadInformation.FromDefaults();
if (!this.DoMips)
{
info.MipLevels = 1;
}
this.Texture = DX11Texture2D.FromFile(context, path, info);
this.Status = eDX11SheduleTaskStatus.Completed;
}
catch
{
this.Status = eDX11SheduleTaskStatus.Error;
}
}
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
if (this.FInvalidate)
{
if (this.FTextureOutput[0].Contains(context))
{
this.FTextureOutput[0].Dispose(context);
}
try
{
Texture2D tex = context.Device.OpenSharedResource <Texture2D>(new IntPtr(this.FPointer[0]));
ShaderResourceView srv = new ShaderResourceView(context.Device, tex);
DX11Texture2D resource = DX11Texture2D.FromTextureAndSRV(context, tex, srv);
this.FTextureOutput[0][context] = resource;
this.FValid[0] = true;
}
catch (Exception ex)
{
this.FValid[0] = false;
}
this.FInvalidate = false;
}
}
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();
}
private void DisposeTexture()
{
if (this.lasttexture != null)
{
this.lasttexture.Dispose(); this.lasttexture = null;
}
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
Device device = context.Device;
if (this.spmax == 0)
{
return;
}
if (this.updateddevices.Contains(context))
{
return;
}
if (!this.FOutCubeTexture[0].Contains(context))
{
var cube = new DX11CubeRenderTarget(context, this.FInSize[0], this.sd, DeviceFormatHelper.GetFormat(this.FInFormat[0].Name), false, 1);
this.FOutCubeTexture[0][context] = cube;
this.FOutCubeDepthTexture[0][context] = new DX11CubeDepthStencil(context, this.FInSize[0], this.sd, Format.D24_UNorm_S8_UInt);
for (int i = 0; i < 6; i++)
{
this.FOutSliceTextures[i][context] = DX11Texture2D.FromTextureAndSRV(context, cube.Resource, cube.SliceRTV[i].SRV);
}
}
this.updateddevices.Add(context);
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
if (this.FInvalidate)
{
for (int i = 0; i < FTextureOutput.SliceCount; i++)
{
if (this.FTextureOutput[i].Contains(context))
{
this.FTextureOutput[i].Dispose(context);
}
try
{
int p = unchecked ((int)this.FPointer[i]);
IntPtr share = new IntPtr(p);
Texture2D tex = context.Device.OpenSharedResource <Texture2D>(share);
ShaderResourceView srv = new ShaderResourceView(context.Device, tex);
DX11Texture2D resource = DX11Texture2D.FromTextureAndSRV(context, tex, srv);
this.FTextureOutput[i][context] = resource;
this.FValid[i] = true;
}
catch (Exception)
{
this.FValid[i] = false;
}
}
this.FInvalidate = false;
}
}
public DX11MipSliceRenderTarget(DX11RenderContext context, DX11Texture2D texture, int mipindex, int w, int h)
{
this.context = context;
this.Width = w;
this.Height = h;
this.Depth = 1;
RenderTargetViewDescription rtd = new RenderTargetViewDescription()
{
Dimension = RenderTargetViewDimension.Texture2D,
Format = texture.Format,
MipSlice = mipindex
};
ShaderResourceViewDescription srvd = new ShaderResourceViewDescription();
srvd.Dimension = ShaderResourceViewDimension.Texture2D;
srvd.MipLevels = 1;
srvd.MostDetailedMip = mipindex;
srvd.Format = texture.Format;
this.RTV = new RenderTargetView(context.Device, texture.Resource, rtd);
this.SRV = new ShaderResourceView(context.Device, texture.Resource, srvd);
}
private void InitTexture(DX11RenderContext context, int index, Texture2DDescription description)
{
this.FTextureOutput[index].Dispose(context);
this.FTextureOutput[index] = new DX11Resource <DX11Texture2D>();
description.ArraySize = 1;
this.FTextureOutput[index][context] = DX11Texture2D.FromDescription(context, description);
}
public DX11SliceRenderTarget(DX11RenderContext context, DX11Texture2D texture, int sliceindex)
{
this.isowner = false;
this.context = context;
this.parent = texture;
this.desc = texture.Description;
RenderTargetViewDescription rtd = new RenderTargetViewDescription()
{
ArraySize = 1,
Dimension = RenderTargetViewDimension.Texture2DArray,
Format = texture.Format,
MipSlice = 0,
FirstArraySlice = sliceindex,
};
this.RTV = new RenderTargetView(context.Device, this.parent.Resource, rtd);
ShaderResourceViewDescription srvd = new ShaderResourceViewDescription()
{
ArraySize = 1,
Dimension = ShaderResourceViewDimension.Texture2DArray,
Format = texture.Format,
FirstArraySlice = sliceindex,
MipLevels = texture.Resource.Description.MipLevels,
MostDetailedMip = 0
};
this.SRV = new ShaderResourceView(context.Device, this.parent.Resource, srvd);
}
public static DX11Texture2D SolidColor(DxDevice device, Color4 color)
{
DataStream ds = new DataStream(4, true, true);
ds.Write <int>(color.ToRgba());
Texture2DDescription td = new Texture2DDescription()
{
ArraySize = 1,
BindFlags = BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
Format = Format.R8G8B8A8_UNorm,
Height = 1,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Immutable,
Width = 1
};
DataBox db = new DataBox(ds.DataPointer);
db.RowPitch = 4;
Texture2D texture = new Texture2D(device.Device, td, new DataBox[1] {
db
});
ds.Dispose();
ShaderResourceView srv = new ShaderResourceView(device.Device, texture);
return(DX11Texture2D.FromReference(device, texture, srv));
}
private void BindTextureSemantic(Effect effect, string semantic, DX11Texture2D resource)
{
foreach (EffectResourceVariable erv in this.varmanager.texturecache)
{
if (erv.Description.Semantic == semantic)
{
effect.GetVariableByName(erv.Description.Name).AsResource().SetResource(resource.SRV);
}
}
}
public static void SaveToMemoryCompressed(DX11RenderContext device, DX11Texture2D texture, DdsBlockType blockType, out IntPtr data, out int size, out IntPtr blob)
{
long retcode = NativeMethods.SaveCompressedTextureToMemory(device.Device.ComPointer, device.CurrentDeviceContext.ComPointer,
texture.Resource.ComPointer, (int)blockType, out data, out size,out blob);
if (retcode < 0)
{
throw new Exception("Failed to Save Texture");
}
}
public static void SaveToFileCompressed(DX11RenderContext device, DX11Texture2D texture, string path, DdsBlockType blockType)
{
long retcode = NativeMethods.SaveCompressedTextureToFile(device.Device.ComPointer, device.CurrentDeviceContext.ComPointer,
texture.Resource.ComPointer, path, (int)blockType);
if (retcode < 0)
{
throw new Exception("Failed to Save Texture");
}
}
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 bool TryGetFile(DX11RenderContext context, string path, bool domips,bool async, out DX11Texture2D texture)
{
lock (m_lock)
{
foreach (DX11FileTexturePoolElement element in this.pool)
{
if (element.DoMips == domips && element.FileName == path)
{
if (element.Status == eDX11SheduleTaskStatus.Completed)
{
element.IncrementCounter();
texture = element.Texture;
return true;
}
else
{
element.IncrementCounter();
texture = null;
return false;
}
}
}
}
DX11FileTexturePoolElement elem = new DX11FileTexturePoolElement(context, path, domips,async);
elem.OnLoadComplete += elem_OnLoadComplete;
lock (m_lock)
{
if (elem.Status != eDX11SheduleTaskStatus.Error)
{
this.pool.Add(elem);
if (elem.Status == eDX11SheduleTaskStatus.Completed)
{
texture = elem.Texture;
return true;
}
else
{
texture = null;
return false;
}
}
else
{
texture = null;
return false;
}
}
}
private void MainLoop_OnPresent(object sender, EventArgs e)
{
//Rendering is finished, so should be ok to grab texture now
if (this.FTextureInput.PluginIO.IsConnected && this.FTextureInput.SliceCount > 0)
{
//Little temp hack, grab context from global, since for now we have one context anyway
DX11RenderContext context = DX11GlobalDevice.DeviceManager.RenderContexts[0];
if (this.FTextureInput[0].Contains(context))
{
DX11Texture2D texture = this.FTextureInput[0][context];
if (texture is DX11DepthStencil)
{
this.logger.Log(LogType.Warning, "FrameDelay for depth texture is not supported");
return;
}
if (this.lasttexture != null)
{
if (this.lasttexture.Description != texture.Description)
{
this.DisposeTexture();
}
}
if (this.lasttexture == null)
{
this.lasttexture = DX11Texture2D.FromDescription(context, texture.Description);
}
context.CurrentDeviceContext.CopyResource(texture.Resource, this.lasttexture.Resource);
if (this.FInFlush[0])
{
context.CurrentDeviceContext.Flush();
}
}
else
{
this.DisposeTexture();
}
}
else
{
this.DisposeTexture();
}
}
public unsafe void Update(DX11RenderContext context)
{
FLogger.Log(LogType.Debug, "1");
if (!this.invalidate)
{
return;
}
FLogger.Log(LogType.Debug, "2");
FLogger.Log(LogType.Debug, "3");
if (this.marginalTexture[0].Contains(context))
{
FLogger.Log(LogType.Debug, "dispose");
this.marginalTexture[0].Dispose(context);
}
var data = this.hdrDataIn[0];
if (this.hdrDataIn.IsConnected && data != null)
{
FLogger.Log(LogType.Debug, "yep");
SlimDX.DXGI.Format fmt = SlimDX.DXGI.Format.R32G32B32A32_Float;
int pixelSize = 16;
int stride = 128;
FLogger.Log(LogType.Debug, "4");
FLogger.Log(LogType.Debug, data.Length.ToString());
byteSpread.SliceCount = stride * pixelSize * this.inHeight[0];
FLogger.Log(LogType.Debug, "5");
data.Read(byteSpread.Stream.Buffer, 0, stride * this.inHeight[0]);
FLogger.Log(LogType.Debug, "6");
data.Position = 0;
using (SlimDX.DataStream dataStream = new DataStream(byteSpread.Stream.Buffer,
true, true))
{
DX11Texture2D texture = DX11Texture2D.CreateImmutable(context,
this.inWidth[0], this.inHeight[0], fmt, stride, dataStream);
this.marginalTexture[0][context] = texture;
}
}
this.invalidate = false;
}
public DX11SliceDepthStencil(DX11RenderContext context, DX11Texture2D texture, int sliceindex, Format depthformat)
{
this.context = context;
this.parent = texture;
DepthStencilViewDescription dsvd = new DepthStencilViewDescription()
{
ArraySize = 1,
Dimension = DepthStencilViewDimension.Texture2DArray,
Format = depthformat,
MipSlice = 0,
FirstArraySlice = sliceindex
};
this.DSV = new DepthStencilView(context.Device, this.parent.Resource, dsvd);
}
public void Present()
{
DX11RenderContext context = this.RenderContext;
//Rendering is finished, so should be ok to grab texture now
if (this.FTextureInput.IsConnected && this.FTextureInput.SliceCount > 0 && this.FTextureInput[0].Contains(context))
{
DX11Texture2D texture = this.FTextureInput[0][context];
if (texture != null)
{
if (texture is DX11DepthStencil)
{
this.logger.Log(LogType.Warning, "FrameDelay for depth texture is not supported");
return;
}
if (this.lasttexture != null)
{
if (this.lasttexture.Description != texture.Description)
{
this.DisposeTexture();
}
}
if (this.lasttexture == null)
{
this.lasttexture = DX11Texture2D.FromDescription(context, texture.Description);
}
context.CurrentDeviceContext.CopyResource(texture.Resource, this.lasttexture.Resource);
if (this.FInFlush[0])
{
context.CurrentDeviceContext.Flush();
}
}
}
else
{
this.DisposeTexture();
}
}
public unsafe void Update(DX11RenderContext context)
{
if (this.FTextureOutput.SliceCount == 0)
{
return;
}
if (this.FInvalidate)
{
int index = 0;
var data = this.FInData[index];
if (this.FTextureOutput[0].Contains(context))
{
this.FTextureOutput[0].Dispose(context);
}
if (this.FInData.IsConnected && data != null)
{
int width = this.FInWidth[index];
int height = this.FInHeight[index];
var fmt = this.FInFormat[index];
int pixelSize = DeviceFormatHelper.GetPixelSizeInBytes(fmt);
int stride = this.FInStride[index];
stride = stride <= 0 ? pixelSize * width : stride;
//Normally spread implementation, afaik , doesn't downsize the buffer
byteSpread.SliceCount = stride * pixelSize;
data.Position = this.FInDataLocation[0];
data.Read(byteSpread.Stream.Buffer, 0, stride * height);
data.Position = 0;
using (SlimDX.DataStream dataStream = new DataStream(byteSpread.Stream.Buffer, true, true))
{
DX11Texture2D texture = DX11Texture2D.CreateImmutable(context, width, height, fmt, stride, dataStream);
this.FTextureOutput[0][context] = texture;
}
}
this.FInvalidate = false;
}
}
public void SetPosition(DX11RenderContext ctx, int frame)
{
int frameindex = frame - this.CurrentFrame;
frameindex = frameindex < 0 ? 0 : frameindex;
frameindex = frameindex > Data.FileCount - 1 ? Data.FileCount - 1 : frameindex;
if (frameindex != CurrentFrame)
{
if (this.Texture == null)
{
this.Texture.Dispose();
}
ImageLoadInformation info = ImageLoadInformation.FromDefaults();
info.MipLevels = 1;
this.Texture = DX11Texture2D.FromFile(ctx, Data.FilePath[frameindex], info);
CurrentFrame = frameindex;
}
}
public void Update(DX11RenderContext context)
{
if (this.FInvalidate)
{
for (int i = 0; i < FTextureOutput.SliceCount; i++)
{
try
{
int p = unchecked ((int)this.FPointer[i]);
IntPtr share = new IntPtr(p);
DX11Texture2D resource = DX11Texture2D.FromSharedHandle(context, share);
this.FTextureOutput[i][context] = resource;
this.FValid[i] = true;
}
catch (Exception)
{
this.FValid[i] = false;
}
}
this.FInvalidate = false;
}
}
protected override void PostRender()
{
if (this.genmipmap && this.sampledesc.Count == 1)
{
VDX11.Device.ImmediateContext.GenerateMips(target.SRV);
}
if (this.FInSaveLastBuffer[0])
{
if (this.lastbuffer != null)
{
if (this.lastbuffer.Resource.Description != target.Resource.Description)
{
this.lastbuffer.Dispose();
this.lastbuffer = null;
}
}
if (this.lastbuffer == null)
{
Texture2D t = new Texture2D(VDX11.Device, target.Resource.Description);
ShaderResourceView srv = new ShaderResourceView(VDX11.Device, t);
this.lastbuffer = DX11Texture2D.FromTextureAndSRV(t, srv);
}
VDX11.Device.ImmediateContext.CopyResource(target.Resource, this.lastbuffer.Resource);
}
else
{
if (this.lastbuffer != null)
{
this.lastbuffer.Dispose(); this.lastbuffer = null;
}
}
this.FOutBuffers[0].AssignResourceAndSRV(target.Resource, target.SRV);
}
public void UpdateDX11Resources(DX11RenderContext context)
{
var invalidate = !_newAccFrameReady.ContainsKey(context) || !DX11Texture.Contains(context);
if (invalidate)
{
UpdateSize();
}
if (!invalidate)
{
invalidate = _newAccFrameReady[context];
}
if (_newAccFramePtr != IntPtr.Zero && invalidate)
{
if (DX11Texture.Contains(context))
{
DX11Texture.Dispose(context);
}
try
{
DX11Texture[context] = DX11Texture2D.FromSharedHandle(context, _newAccFramePtr);
IsTextureValid = true;
}
catch
{
IsTextureValid = false;
}
}
if (invalidate)
{
_newAccFrameReady.UpdateGeneric(context, false);
//Browser.Host.SendExternalBeginFrame();
}
}
public void Update(DX11RenderContext context)
{
Device device = context.Device;
DeviceContext ctx = context.CurrentDeviceContext;
if (!this.deviceshaderdata.Contains(context))
{
this.deviceshaderdata[context] = new DX11ShaderData(context, this.FShader);
}
if (!this.shaderVariableCache.Contains(context))
{
this.shaderVariableCache[context] = new DX11ShaderVariableCache(context, this.deviceshaderdata[context].ShaderInstance, this.varmanager);
}
if (!this.imageShaderInfo.Contains(context))
{
this.imageShaderInfo[context] = new ImageShaderInfo(this.deviceshaderdata[context].ShaderInstance);
}
DX11ShaderData shaderdata = this.deviceshaderdata[context];
ImageShaderInfo shaderInfo = this.imageShaderInfo[context];
context.RenderStateStack.Push(new DX11RenderState());
this.OnBeginQuery(context);
//Clear shader stages
shaderdata.ResetShaderStages(ctx);
context.Primitives.ApplyFullTriVS();
for (int i = 0; i < this.previousFrameResults.SliceCount; i++)
{
if (this.FInEnabled[i] || this.FInPreserveOnDisable[i] == false)
{
this.previousFrameResults[i]?.UnLock();
this.previousFrameResults[i] = null;
}
}
int wi, he;
DX11ResourcePoolEntry <DX11RenderTarget2D> preservedtarget = null;
renderSettings.CustomSemantics.Clear();
renderSettings.ResourceSemantics.Clear();
if (this.FInSemantics.IsConnected)
{
renderSettings.CustomSemantics.AddRange(this.FInSemantics.ToArray());
}
if (this.FInResSemantics.IsConnected)
{
renderSettings.ResourceSemantics.AddRange(this.FInResSemantics.ToArray());
}
for (int textureIndex = 0; textureIndex < this.spmax; textureIndex++)
{
int passcounter = 0;
if (this.FInEnabled[textureIndex])
{
List <DX11ResourcePoolEntry <DX11RenderTarget2D> > locktargets = new List <DX11ResourcePoolEntry <DX11RenderTarget2D> >();
#region Manage size
DX11Texture2D initial;
if (this.FIn.IsConnected)
{
if (this.FInUseDefaultSize[0])
{
if (this.FIn[textureIndex].Contains(context) && this.FIn[textureIndex][context] != null)
{
initial = this.FIn[textureIndex][context];
}
else
{
initial = context.DefaultTextures.WhiteTexture;
}
wi = (int)this.FInSize[0].X;
he = (int)this.FInSize[0].Y;
}
else
{
initial = this.FIn[textureIndex].Contains(context) ? this.FIn[textureIndex][context] : null;
if (initial != null)
{
wi = initial.Width;
he = initial.Height;
}
else
{
initial = context.DefaultTextures.WhiteTexture;
wi = (int)this.FInSize[textureIndex].X;
he = (int)this.FInSize[textureIndex].Y;
}
}
}
else
{
initial = context.DefaultTextures.WhiteTexture;
wi = (int)this.FInSize[textureIndex].X;
he = (int)this.FInSize[textureIndex].Y;
}
#endregion
renderSettings.RenderWidth = wi;
renderSettings.RenderHeight = he;
this.varmanager.SetGlobalSettings(shaderdata.ShaderInstance, renderSettings);
var variableCache = this.shaderVariableCache[context];
variableCache.ApplyGlobals(renderSettings);
DX11ResourcePoolEntry <DX11RenderTarget2D> lasttmp = null;
List <DX11Texture2D> rtlist = new List <DX11Texture2D>();
//Go trough all passes
int tid = this.FInTechnique[textureIndex].Index;
ImageShaderTechniqueInfo techniqueInfo = shaderInfo.GetTechniqueInfo(tid);
//Now we need to add optional extra pass in case we want mip chain (only in case it's not needed, if texture has mips we just ignore)
if (techniqueInfo.WantMips)
{
//Single level and bigger than 1 should get a mip generation pass
if (initial.Width > 1 && initial.Height > 1 && initial.Resource.Description.MipLevels == 1)
{
//Texture might now be an allowed render target format, so we at least need to check that, and default to rgba8 unorm
//also check for auto mip map gen
var mipTargetFmt = initial.Format;
if (!context.IsSupported(FormatSupport.RenderTarget, mipTargetFmt) ||
!context.IsSupported(FormatSupport.MipMapAutoGeneration, mipTargetFmt) ||
!context.IsSupported(FormatSupport.UnorderedAccessView, mipTargetFmt))
{
mipTargetFmt = Format.R8G8B8A8_UNorm;
}
DX11ResourcePoolEntry <DX11RenderTarget2D> mipTarget = context.ResourcePool.LockRenderTarget(initial.Width, initial.Height, mipTargetFmt, new SampleDescription(1, 0), true, 0);
locktargets.Add(mipTarget);
context.RenderTargetStack.Push(mipTarget.Element);
context.BasicEffects.PointSamplerPixelPass.Apply(initial.SRV);
context.CurrentDeviceContext.Draw(3, 0);
context.RenderTargetStack.Pop();
context.CurrentDeviceContext.GenerateMips(mipTarget.Element.SRV);
//Replace initial by our new texture
initial = mipTarget.Element;
}
}
//Bind Initial (once only is ok) and mark for previous usage too
DX11Texture2D lastrt = initial;
shaderInfo.ApplyInitial(initial.SRV);
for (int passIndex = 0; passIndex < techniqueInfo.PassCount; passIndex++)
{
ImageShaderPassInfo passInfo = techniqueInfo.GetPassInfo(passIndex);
bool isLastPass = passIndex == techniqueInfo.PassCount - 1;
Format fmt = initial.Format;
if (passInfo.CustomFormat)
{
fmt = passInfo.Format;
}
bool mips = passInfo.Mips || (isLastPass && FInMipLastPass[textureIndex]);
int w, h;
if (passIndex == 0)
{
h = he;
w = wi;
}
else
{
h = passInfo.Reference == ImageShaderPassInfo.eImageScaleReference.Initial ? he : lastrt.Height;
w = passInfo.Reference == ImageShaderPassInfo.eImageScaleReference.Initial ? wi : lastrt.Width;
}
if (passInfo.DoScale)
{
if (passInfo.Absolute)
{
w = Convert.ToInt32(passInfo.ScaleVector.X);
h = Convert.ToInt32(passInfo.ScaleVector.Y);
}
else
{
w = Convert.ToInt32((float)w * passInfo.ScaleVector.X);
h = Convert.ToInt32((float)h * passInfo.ScaleVector.Y);
}
w = Math.Max(w, 1);
h = Math.Max(h, 1);
}
//Check format support for render target, and default to rgb8 if not
if (!context.IsSupported(FormatSupport.RenderTarget, fmt))
{
fmt = Format.R8G8B8A8_UNorm;
}
//To avoid uav issue
if (fmt == Format.B8G8R8A8_UNorm)
{
fmt = Format.R8G8B8A8_UNorm;
}
DX11ResourcePoolEntry <DX11RenderTarget2D> elem;
if (preservedtarget != null)
{
elem = preservedtarget;
}
else
{
elem = context.ResourcePool.LockRenderTarget(w, h, fmt, new SampleDescription(1, 0), mips, 0);
locktargets.Add(elem);
}
DX11RenderTarget2D rt = elem.Element;
if (this.FDepthIn.IsConnected && passInfo.UseDepth)
{
context.RenderTargetStack.Push(this.FDepthIn[0][context], true, elem.Element);
}
else
{
context.RenderTargetStack.Push(elem.Element);
}
if (passInfo.Clear)
{
elem.Element.Clear(new Color4(0, 0, 0, 0));
}
#region Check for depth/blend preset
bool validdepth = false;
bool validblend = false;
DepthStencilStateDescription ds = new DepthStencilStateDescription();
BlendStateDescription bs = new BlendStateDescription();
if (passInfo.DepthPreset != "")
{
try
{
ds = DX11DepthStencilStates.GetState(passInfo.DepthPreset);
validdepth = true;
}
catch
{
}
}
if (passInfo.BlendPreset != "")
{
try
{
bs = DX11BlendStates.GetState(passInfo.BlendPreset);
validblend = true;
}
catch
{
}
}
#endregion
if (validdepth || validblend)
{
DX11RenderState state = new DX11RenderState();
if (validdepth)
{
state.DepthStencil = ds;
}
if (validblend)
{
state.Blend = bs;
}
context.RenderStateStack.Push(state);
}
renderSettings.RenderWidth = w;
renderSettings.RenderHeight = h;
renderSettings.BackBuffer = elem.Element;
//Apply settings (we do both here, as texture size semantic might ahve
variableCache.ApplyGlobals(renderSettings);
variableCache.ApplySlice(objectSettings, textureIndex);
//Bind last render target
shaderInfo.ApplyPrevious(lastrt.SRV);
this.BindPassIndexSemantic(shaderdata.ShaderInstance.Effect, passIndex);
if (this.FDepthIn.IsConnected)
{
if (this.FDepthIn[0].Contains(context))
{
shaderInfo.ApplyDepth(this.FDepthIn[0][context].SRV);
}
}
for (int list = 0; list < this.FinPrePostActions.SliceCount; list++)
{
if (this.FinPrePostActions[list] != null)
{
this.FinPrePostActions[list].OnBeginPass(context, passIndex);
}
}
//Apply pass and draw quad
passInfo.Apply(ctx);
if (passInfo.ComputeData.Enabled)
{
passInfo.ComputeData.Dispatch(context, w, h);
context.CleanUpCS();
}
else
{
ctx.ComputeShader.Set(null);
context.Primitives.FullScreenTriangle.Draw();
ctx.OutputMerger.SetTargets(this.nullrtvs);
}
//Generate mips if applicable
if (mips)
{
ctx.GenerateMips(rt.SRV);
}
if (!passInfo.KeepTarget)
{
rtlist.Add(rt);
lastrt = rt;
lasttmp = elem;
preservedtarget = null;
passcounter++;
}
else
{
preservedtarget = elem;
}
context.RenderTargetStack.Pop();
//Apply pass result semantic if applicable (after pop)
shaderInfo.ApplyPassResult(lasttmp.Element.SRV, passIndex);
if (validblend || validdepth)
{
context.RenderStateStack.Pop();
}
if (passInfo.HasState)
{
context.RenderStateStack.Apply();
}
for (int list = 0; list < this.FinPrePostActions.SliceCount; list++)
{
if (this.FinPrePostActions[list] != null)
{
this.FinPrePostActions[list].OnEndPass(context, passIndex);
}
}
}
//Set last render target
this.FOut[textureIndex][context] = lastrt;
//Unlock all resources
foreach (DX11ResourcePoolEntry <DX11RenderTarget2D> lt in locktargets)
{
lt.UnLock();
}
//Keep lock on last rt, since don't want it overidden
lasttmp.Lock();
this.previousFrameResults[textureIndex] = lasttmp;
}
else
{
if (this.FInPreserveOnDisable[textureIndex])
{
//We kept it locked on top
this.FOut[textureIndex][context] = this.previousFrameResults[textureIndex] != null ? this.previousFrameResults[textureIndex].Element : null;
}
else
{
this.FOut[textureIndex][context] = this.FIn[textureIndex][context];
}
}
}
context.RenderStateStack.Pop();
this.OnEndQuery(context);
}
public void CopyFrom(DX11Texture2D tex)
{
this.context.CurrentDeviceContext.CopyResource(tex.Resource, this.Resource);
}
public void Evaluate(int SpreadMax)
{
if (this.FInPath.IsChanged)
{
this.directories.Clear();
string path = this.FInPath[0];
try
{
var subdirs = Directory.GetDirectories(path).ToList();
subdirs.ForEach(sd => this.directories.Add(new DirectoryData(sd)));
this.outdircount.SliceCount = subdirs.Count;
for (int i = 0; i < this.directories.Count; i++)
{
this.outdircount[i] = this.directories[i].FileCount;
}
}
catch
{
this.directories.Clear();
this.outdircount.SliceCount = 0;
}
}
if (this.outdircount.SliceCount == 0)
{
return;
}
if (this.FSpawn[0] && this.FSpawnIndex.SliceCount > 0)
{
for (int i = 0; i < this.FSpawnIndex.SliceCount; i++)
{
int idx = this.FSpawnIndex[i];
if (this.spawners.Any(s => s.Index == idx))
{
//Emit animation
Spawner sp = new Spawner();
sp.Index = idx;
sp.InitialFrame = this.FFrameIndex[0];
sp.CurrentFrame = 0;
sp.Data = this.directories[idx];
sp.Texture = DX11Texture2D.FromFile(ctx, sp.Data.FilePath[0]);
this.spawners.Add(sp);
}
}
}
spawners.Where(s => s.CurrentFrame >= s.Data.FileCount).ToList().ForEach(s => { s.Dispose(); this.spawners.Remove(s); });
this.outidx.SliceCount = spawners.Count;
this.outpos.SliceCount = spawners.Count;
this.outtex.SliceCount = spawners.Count;
for (int i = 0; i < this.spawners.Count; i++)
{
Spawner s = this.spawners[i];
this.outidx[i] = s.Index;
this.outpos[i] = (double)s.CurrentFrame / (double)s.Data.FileCount;
this.outtex[i] = new DX11Resource <DX11Texture2D>();
}
}
private void DisposeTexture()
{
if (this.lasttexture != null) { this.lasttexture.Dispose(); this.lasttexture = null; }
}
void TextureToBuffer(Texture2D src, ref IntPtr buffer)
{
try
{
// create texture for get resource from GPU to CPU
Texture2D dst = DX11Texture2D.CreateStaging(AssignedContext, src);
// copy resource from src
AssignedContext.CurrentDeviceContext.CopyResource(src, dst);
// get databox to access byte buffer
// MapFlags.DoNotWait will throw exception when GPU not ready
DataBox db = AssignedContext.CurrentDeviceContext.MapSubresource(dst, 0, MapMode.Read, MapFlags.None);
// create buffer
if (dataStreamLength != db.Data.Length)
{
dataStreamLength = db.Data.Length;
// avoid size difference (is this correct way?)
if (dataStreamLength != bufferSize)
{
dataStreamLength = bufferSize;
}
srcBuffer = new byte[dataStreamLength];
}
// read data
db.Data.Read(srcBuffer, 0, (int)dataStreamLength);
// convert color if need
// ...
/*
* if (FInRGBAtoBGRA[0])
* {
* ConvertBuffer();
*
* Marshal.Copy(convertBuffer, 0, bufferPtr, (int)dataStreamLength);
* }
* else
* {
* //await db.Data.ReadAsync(srcBuffer, 0, (int)dataStreamLength);
* Marshal.Copy(srcBuffer, 0, bufferPtr, (int)dataStreamLength);
* }
*/
//FLogger.Log(LogType.Message, "TextureToBuffer: " + db.RowPitch + "," + db.SlicePitch + "," + db.Data.Length);
// byte array to IntPtr
Marshal.Copy(srcBuffer, 0, buffer, (int)dataStreamLength);
// unmap resource
AssignedContext.CurrentDeviceContext.UnmapSubresource(dst, 0);
db = null;
// this will slow down but needed
dst.Dispose();
dst = null;
}
catch (Exception e)
{
FLogger.Log(LogType.Error, e.Message);
return;
}
}
public DX11DepthStencil(DX11RenderContext context, int w, int h, SampleDescription sd, Format format)
{
this.context = context;
var depthBufferDesc = new Texture2DDescription
{
ArraySize = 1,
BindFlags = BindFlags.DepthStencil | BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
Format = DepthFormatsHelper.GetGenericTextureFormat(format),
Height = h,
Width = w,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = sd,
Usage = ResourceUsage.Default
};
this.Resource = new Texture2D(context.Device, depthBufferDesc);
ShaderResourceViewDescription srvd = new ShaderResourceViewDescription()
{
ArraySize = 1,
Format = DepthFormatsHelper.GetSRVFormat(format),
Dimension = sd.Count == 1 ? ShaderResourceViewDimension.Texture2D : ShaderResourceViewDimension.Texture2DMultisampled,
MipLevels = 1,
MostDetailedMip = 0
};
this.SRV = new ShaderResourceView(context.Device, this.Resource, srvd);
if (format == Format.D24_UNorm_S8_UInt)
{
ShaderResourceViewDescription stencild = new ShaderResourceViewDescription()
{
ArraySize = 1,
Format = SlimDX.DXGI.Format.X24_Typeless_G8_UInt,
Dimension = sd.Count == 1 ? ShaderResourceViewDimension.Texture2D : ShaderResourceViewDimension.Texture2DMultisampled,
MipLevels = 1,
MostDetailedMip = 0
};
this.stencilview = new ShaderResourceView(this.context.Device, this.Resource, stencild);
this.Stencil = DX11Texture2D.FromTextureAndSRV(this.context, this.Resource, this.stencilview);
}
else
{
//Just pass depth instead
this.Stencil = DX11Texture2D.FromTextureAndSRV(this.context, this.Resource, this.SRV);
}
DepthStencilViewDescription dsvd = new DepthStencilViewDescription()
{
Format = DepthFormatsHelper.GetDepthFormat(format),
Dimension = sd.Count == 1 ? DepthStencilViewDimension.Texture2D : DepthStencilViewDimension.Texture2DMultisampled,
MipSlice = 0
};
this.DSV = new DepthStencilView(context.Device, this.Resource, dsvd);
//Read only dsv only supported in dx11 minimum
if (context.IsFeatureLevel11)
{
dsvd.Flags = DepthStencilViewFlags.ReadOnlyDepth;
if (format == Format.D24_UNorm_S8_UInt) { dsvd.Flags |= DepthStencilViewFlags.ReadOnlyStencil; }
this.ReadOnlyDSV = new DepthStencilView(context.Device, this.Resource, dsvd);
}
this.desc = depthBufferDesc;
this.isowner = true;
}
public void Process(DX11Resource <DX11Texture2D> input, FeralTic.DX11.DX11RenderContext context)
{
DX11Texture2D t = input[context];
var height = t.Height;
var width = t.Width;
var imageLink = Output;
var imageAttributes = imageLink.ImageAttributes;
var desiredImageFormat = ToOpenCVFormat(t.Format);
if (desiredImageFormat == TColorFormat.UnInitialised)
{
throw (new Exception("No suitible image type available for this texture type " + t.Format.ToString()));
}
//--
//check attributes and reinitialise the image and offscreen buffer if we haven't got the right description ready
//
if (imageAttributes == null || FOffscreenBuffer == null || !imageAttributes.Initialised || FOffscreenBuffer.Description.Format != t.Description.Format || imageAttributes.Width != t.Width || imageAttributes.Height != t.Height || imageAttributes.ColorFormat != desiredImageFormat)
{
if (FOffscreenBuffer != null)
{
FOffscreenBuffer.Dispose();
}
var description = new Texture2DDescription()
{
Width = width,
Height = height,
Format = t.Format,
MipLevels = 1,
Usage = ResourceUsage.Staging,
BindFlags = BindFlags.None,
CpuAccessFlags = CpuAccessFlags.Read,
SampleDescription = new SampleDescription(1, 0),
ArraySize = 1
};
FOffscreenBuffer = new Texture2D(context.Device, description);
imageLink.Initialise(new CVImageAttributes(desiredImageFormat, t.Width, t.Height));
}
//
//--
//--
//copy the texture to offscreen buffer
//
context.CurrentDeviceContext.CopyResource(t.Resource, FOffscreenBuffer);
//
//--
//--
//copy the data out of the offscreen buffer
//
var surface = FOffscreenBuffer.AsSurface();
var bytesPerRow = imageAttributes.Stride;
var data = MapForRead(context.CurrentDeviceContext);
lock (imageLink.BackLock)
{
var image = imageLink.BackImage;
try
{
var source = data.Data.DataPointer;
image.SetPixels(source);
var destination = image.Data;
for (int row = 0; row < t.Height; row++)
{
CopyMemory(destination, source, bytesPerRow);
source += data.RowPitch;
destination += bytesPerRow;
}
}
finally
{
UnMap(context.CurrentDeviceContext);
}
}
//
//--
imageLink.Swap();
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
Device device = context.Device;
DeviceContext ctx = context.CurrentDeviceContext;
if (!this.deviceshaderdata.ContainsKey(context))
{
this.deviceshaderdata.Add(context, new DX11ShaderData(context));
this.deviceshaderdata[context].SetEffect(this.FShader);
}
DX11ShaderData shaderdata = this.deviceshaderdata[context];
if (this.shaderupdated)
{
shaderdata.SetEffect(this.FShader);
this.shaderupdated = false;
}
context.RenderStateStack.Push(new DX11RenderState());
this.OnBeginQuery(context);
//Clear shader stages
shaderdata.ResetShaderStages(ctx);
context.Primitives.ApplyFullTriVS();
foreach (DX11ResourcePoolEntry <DX11RenderTarget2D> rt in this.lastframetargets)
{
rt.UnLock();
}
this.lastframetargets.Clear();
DX11ObjectRenderSettings or = new DX11ObjectRenderSettings();
int wi, he;
bool preserve = false;
DX11ResourcePoolEntry <DX11RenderTarget2D> preservedtarget = null;
for (int i = 0; i < this.spmax; i++)
{
int passcounter = 0;
if (this.FInEnabled[i])
{
List <DX11ResourcePoolEntry <DX11RenderTarget2D> > locktargets = new List <DX11ResourcePoolEntry <DX11RenderTarget2D> >();
#region Manage size
DX11Texture2D initial;
if (this.FIn.PluginIO.IsConnected)
{
if (this.FInUseDefaultSize[0])
{
initial = context.DefaultTextures.WhiteTexture;
wi = (int)this.FInSize[0].X;
he = (int)this.FInSize[0].Y;
}
else
{
initial = this.FIn[i][context];
if (initial != null)
{
wi = initial.Width;
he = initial.Height;
}
else
{
initial = context.DefaultTextures.WhiteTexture;
wi = (int)this.FInSize[0].X;
he = (int)this.FInSize[0].Y;
}
}
}
else
{
initial = context.DefaultTextures.WhiteTexture;
wi = (int)this.FInSize[0].X;
he = (int)this.FInSize[0].Y;
}
#endregion
DX11RenderSettings r = new DX11RenderSettings();
r.RenderWidth = wi;
r.RenderHeight = he;
if (this.FInSemantics.PluginIO.IsConnected)
{
r.CustomSemantics.AddRange(this.FInSemantics.ToArray());
}
if (this.FInResSemantics.PluginIO.IsConnected)
{
r.ResourceSemantics.AddRange(this.FInResSemantics.ToArray());
}
this.varmanager.SetGlobalSettings(shaderdata.ShaderInstance, r);
this.varmanager.ApplyGlobal(shaderdata.ShaderInstance);
DX11Texture2D lastrt = initial;
DX11ResourcePoolEntry <DX11RenderTarget2D> lasttmp = null;
List <DX11Texture2D> rtlist = new List <DX11Texture2D>();
//Bind Initial (once only is ok)
this.BindTextureSemantic(shaderdata.ShaderInstance.Effect, "INITIAL", initial);
//Go trough all passes
EffectTechnique tech = shaderdata.ShaderInstance.Effect.GetTechniqueByIndex(tid);
for (int j = 0; j < tech.Description.PassCount; j++)
{
ImageShaderPass pi = this.varmanager.passes[j];
EffectPass pass = tech.GetPassByIndex(j);
for (int kiter = 0; kiter < pi.IterationCount; kiter++)
{
if (passcounter > 0)
{
for (int pid = 0; pid < passcounter; pid++)
{
string pname = "PASSRESULT" + pid;
this.BindTextureSemantic(shaderdata.ShaderInstance.Effect, pname, rtlist[pid]);
}
}
Format fmt = initial.Format;
if (pi.CustomFormat)
{
fmt = pi.Format;
}
bool mips = pi.Mips;
int w, h;
if (j == 0)
{
h = he;
w = wi;
}
else
{
h = pi.Reference == ImageShaderPass.eImageScaleReference.Initial ? he : lastrt.Height;
w = pi.Reference == ImageShaderPass.eImageScaleReference.Initial ? wi : lastrt.Width;
}
if (pi.DoScale)
{
if (pi.Absolute)
{
w = Convert.ToInt32(pi.ScaleVector.X);
h = Convert.ToInt32(pi.ScaleVector.Y);
}
else
{
w = Convert.ToInt32((float)w * pi.ScaleVector.X);
h = Convert.ToInt32((float)h * pi.ScaleVector.Y);
}
w = Math.Max(w, 1);
h = Math.Max(h, 1);
}
//Check format support for render target, and default to rgb8 if not
if (!context.IsSupported(FormatSupport.RenderTarget, fmt))
{
fmt = Format.R8G8B8A8_UNorm;
}
//Since device is not capable of telling us BGR not supported
if (fmt == Format.B8G8R8A8_UNorm)
{
fmt = Format.R8G8B8A8_UNorm;
}
DX11ResourcePoolEntry <DX11RenderTarget2D> elem;
if (preservedtarget != null)
{
elem = preservedtarget;
}
else
{
elem = context.ResourcePool.LockRenderTarget(w, h, fmt, new SampleDescription(1, 0), mips, 0);
locktargets.Add(elem);
}
DX11RenderTarget2D rt = elem.Element;
if (this.FDepthIn.PluginIO.IsConnected && pi.UseDepth)
{
context.RenderTargetStack.Push(this.FDepthIn[0][context], true, elem.Element);
}
else
{
context.RenderTargetStack.Push(elem.Element);
}
if (pi.Clear)
{
elem.Element.Clear(new Color4(0, 0, 0, 0));
}
#region Check for depth/blend preset
bool validdepth = false;
bool validblend = false;
DepthStencilStateDescription ds = new DepthStencilStateDescription();
BlendStateDescription bs = new BlendStateDescription();
if (pi.DepthPreset != "")
{
try
{
ds = DX11DepthStencilStates.Instance.GetState(pi.DepthPreset);
validdepth = true;
}
catch
{
}
}
if (pi.BlendPreset != "")
{
try
{
bs = DX11BlendStates.Instance.GetState(pi.BlendPreset);
validblend = true;
}
catch
{
}
}
#endregion
if (validdepth || validblend)
{
DX11RenderState state = new DX11RenderState();
if (validdepth)
{
state.DepthStencil = ds;
}
if (validblend)
{
state.Blend = bs;
}
context.RenderStateStack.Push(state);
}
r.RenderWidth = w;
r.RenderHeight = h;
r.BackBuffer = elem.Element;
this.varmanager.ApplyGlobal(shaderdata.ShaderInstance);
//Apply settings (note that textures swap is handled later)
this.varmanager.ApplyPerObject(context, shaderdata.ShaderInstance, or, i);
//Bind last render target
this.BindTextureSemantic(shaderdata.ShaderInstance.Effect, "PREVIOUS", lastrt);
this.BindPassIndexSemantic(shaderdata.ShaderInstance.Effect, j);
this.BindPassIterIndexSemantic(shaderdata.ShaderInstance.Effect, kiter);
if (this.FDepthIn.PluginIO.IsConnected)
{
if (this.FDepthIn[0].Contains(context))
{
this.BindTextureSemantic(shaderdata.ShaderInstance.Effect, "DEPTHTEXTURE", this.FDepthIn[0][context]);
}
}
//Apply pass and draw quad
pass.Apply(ctx);
if (pi.ComputeData.Enabled)
{
pi.ComputeData.Dispatch(context, w, h);
context.CleanUpCS();
}
else
{
ctx.ComputeShader.Set(null);
context.Primitives.FullScreenTriangle.Draw();
ctx.OutputMerger.SetTargets(this.nullrtvs);
}
//Generate mips if applicable
if (pi.Mips)
{
ctx.GenerateMips(rt.SRV);
}
if (!pi.KeepTarget)
{
preserve = false;
rtlist.Add(rt);
lastrt = rt;
lasttmp = elem;
preservedtarget = null;
passcounter++;
}
else
{
preserve = true;
preservedtarget = elem;
}
context.RenderTargetStack.Pop();
if (validblend || validdepth)
{
context.RenderStateStack.Pop();
}
if (pi.HasState)
{
context.RenderStateStack.Apply();
}
}
}
//Set last render target
this.FOut[i][context] = lastrt;
//Unlock all resources
foreach (DX11ResourcePoolEntry <DX11RenderTarget2D> lt in locktargets)
{
lt.UnLock();
}
//Keep lock on last rt, since don't want it overidden
lasttmp.Lock();
this.lastframetargets.Add(lasttmp);
}
else
{
this.FOut[i][context] = this.FIn[i][context];
}
}
context.RenderStateStack.Pop();
this.OnEndQuery(context);
//UnLock previous frame in applicable
//if (previoustarget != null) { context.ResourcePool.Unlock(previoustarget); }
}
private void MainLoop_OnPresent(object sender, EventArgs e)
{
//Rendering is finished, so should be ok to grab texture now
if (this.FTextureInput.PluginIO.IsConnected && this.FTextureInput.SliceCount > 0)
{
//Little temp hack, grab context from global, since for now we have one context anyway
DX11RenderContext context = DX11GlobalDevice.DeviceManager.RenderContexts[0];
if (this.FTextureInput[0].Contains(context))
{
DX11Texture2D texture = this.FTextureInput[0][context];
if (this.lasttexture != null)
{
if (this.lasttexture.Description != texture.Description) { this.DisposeTexture(); }
}
if (this.lasttexture == null)
{
this.lasttexture = DX11Texture2D.FromDescription(context, texture.Description);
}
context.CurrentDeviceContext.CopyResource(texture.Resource, this.lasttexture.Resource);
if (this.FInFlush[0]) { context.CurrentDeviceContext.Flush(); }
}
else
{
this.DisposeTexture();
}
}
else
{
this.DisposeTexture();
}
}
public bool TryGetFile(DX11RenderContext context, string path, bool domips, bool async, out DX11Texture2D texture)
{
lock (m_lock)
{
foreach (DX11FileTexturePoolElement element in this.pool)
{
if (element.DoMips == domips && element.FileName == path)
{
if (element.Status == eDX11SheduleTaskStatus.Completed)
{
element.IncrementCounter();
texture = element.Texture;
return(true);
}
else
{
element.IncrementCounter();
texture = null;
return(false);
}
}
}
}
DX11FileTexturePoolElement elem = new DX11FileTexturePoolElement(context, path, domips, async);
elem.OnLoadComplete += elem_OnLoadComplete;
lock (m_lock)
{
if (elem.Status != eDX11SheduleTaskStatus.Error)
{
this.pool.Add(elem);
if (elem.Status == eDX11SheduleTaskStatus.Completed)
{
texture = elem.Texture;
return(true);
}
else
{
texture = null;
return(false);
}
}
else
{
texture = null;
return(false);
}
}
}
public TexInfo GetRenderTarget(DX11RenderContext context)
{
TexInfo ti = new TexInfo();
if (this.currentmode == eRenderFormatMode.Inherit)
{
if (this.texinputpin.IOObject.PluginIO.IsConnected)
{
DX11Texture2D t = this.texinputpin.IOObject[0][context];
if (t.Resource != null)
{
ti.w = t.Width;
ti.h = t.Height;
if (DX11EnumFormatHelper.NullDeviceFormats.GetAllowedFormats(FormatSupport.RenderTarget).Contains(t.Format.ToString()))
{
ti.format = t.Format;
}
else
{
ti.format = DeviceFormatHelper.GetFormat(this.FInFormat.IOObject[0]);
}
}
else
{
ti.w = (int)this.FInTextureSize.IOObject[0].x;
ti.h = (int)this.FInTextureSize.IOObject[0].y;
ti.format = DeviceFormatHelper.GetFormat(this.FInFormat.IOObject[0]);
}
}
else
{
ti.w = (int)this.FInTextureSize.IOObject[0].x;
ti.h = (int)this.FInTextureSize.IOObject[0].y;
ti.format = DeviceFormatHelper.GetFormat(this.FInFormat.IOObject[0]);
}
}
if (this.currentmode == eRenderFormatMode.InheritSize)
{
if (this.texinputpin.IOObject.PluginIO.IsConnected)
{
DX11Texture2D t = this.texinputpin.IOObject[0][context];
if (t.Resource != null)
{
ti.w = t.Width;
ti.h = t.Height;
}
else
{
ti.w = (int)this.FInTextureSize.IOObject[0].x;
ti.h = (int)this.FInTextureSize.IOObject[0].y;
}
}
else
{
ti.w = (int)this.FInTextureSize.IOObject[0].x;
ti.h = (int)this.FInTextureSize.IOObject[0].y;
}
ti.format = DeviceFormatHelper.GetFormat(this.FInFormat.IOObject[0]);
}
if (this.currentmode == eRenderFormatMode.Manual)
{
ti.w = (int)this.FInTextureSize.IOObject[0].x;
ti.h = (int)this.FInTextureSize.IOObject[0].y;
ti.format = DeviceFormatHelper.GetFormat(this.FInFormat.IOObject[0]);
}
ti.w = Convert.ToInt32((double)ti.w * this.FInTextureScale.IOObject[0].x);
ti.h = Convert.ToInt32((double)ti.h * this.FInTextureScale.IOObject[0].y);
return(ti);
}
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);
}
private void BindTextureSemantic(Effect effect,string semantic, DX11Texture2D resource)
{
foreach (EffectResourceVariable erv in this.varmanager.texturecache)
{
if (erv.Description.Semantic == semantic)
{
/*erv.SetResource(resource.SRV);*/
effect.GetVariableByName(erv.Description.Name).AsResource().SetResource(resource.SRV);
}
}
}
unsafe public void Update(IPluginIO pin, DX11RenderContext context)
{
FOutLog[0] = _message;
//DX11RenderContext sharedContext = this.AssignedContext;
try
{
if (FInvalidate == true & this.FTextureIn.PluginIO.IsConnected)
{
var dummyTex = new DX11Resource <DX11Texture2D>();
interop = new D3DAngleInterop();
angleSurface = interop.CreateOffscreenSurface(600, 600);
//D3DShareHandle = interop.GetD3DSharedHandleForSurface(angleSurface, 500, 500);
// angleSurface = interop.CreateSharedSurfaceFromTexture(v4SharedHandle, 500, 500);
IntPtr share = interop.GetD3DSharedHandleForSurface(angleSurface, 600, 600);
Texture2D tex = context.Device.OpenSharedResource <Texture2D>(share);
ShaderResourceView srv = new ShaderResourceView(context.Device, tex);
DX11Texture2D resource = DX11Texture2D.FromTextureAndSRV(context, tex, srv);
SlimDX.DXGI.Resource angleRes = new SlimDX.DXGI.Resource(tex);
interop.EnsureContext();
//Texture2D tex;
SlimDX.DXGI.Resource sharedRes;
IntPtr dxHandle = new IntPtr();
IntPtr shared;
try
{
//Texture2DDescription desc = tex.Description;
//desc.Height = 256;
//desc.Width = 256;
Texture2D inTex = this.FTextureIn[0][context].Resource;
if (inTex == null)
{
_message = "thiss isn't real";
}
Texture2DDescription desc, testDesc;
try
{
testDesc = inTex.Description;
desc = inTex.Description;
}
catch (Exception e)
{
testDesc = tex.Description;
desc = tex.Description;
_message = e.ToString();
}
// = inTex.Description;
desc.Height = 256;
desc.Width = 256;
desc.BindFlags = BindFlags.ShaderResource | BindFlags.RenderTarget;
desc.OptionFlags = ResourceOptionFlags.Shared;
desc.MipLevels = 1;
if (desc.MipLevels != testDesc.MipLevels)
{
_message = "MIPS";
}
if (desc.ArraySize != testDesc.ArraySize)
{
_message = "Array";
}
if (desc.CpuAccessFlags != testDesc.CpuAccessFlags)
{
_message = "CPU";
}
if (desc.SampleDescription != testDesc.SampleDescription)
{
_message = "SAMPLE";
}
if (desc.Usage != testDesc.Usage)
{
_message = "Usage";
}
t = new Texture2D(context.Device, desc);
sharedRes = new SlimDX.DXGI.Resource(t);
dxHandle = sharedRes.SharedHandle;
//_message = FTexturePointer[0].ToString();
////FTexturePointer
////int p = unchecked((int)this.FTexturePointer[0]);
////IntPtr shared = new IntPtr(FTexturePointer[0]);
//if (shared != null)
//{
shared = interop.CreateSharedSurfaceFromTexture(dxHandle, desc.Width, desc.Height);
//shared = interop.CreateSharedSurfaceFromTexture(share, 600, 600);
//}
FTextureOutput[0] = new DX11Resource <DX11Texture2D>();
//FTextureOutput[0][context] = t;
ShaderResourceView tSRV = new ShaderResourceView(context.Device, t);
DX11Texture2D tRes = DX11Texture2D.FromTextureAndSRV(context, t, tSRV);
FTextureOutput[0][context] = tRes;
GL.GenTextures(1, glTex);
GL.BindTexture(TextureTarget.Texture2D, glTex[0]);
interop.BindSurfaceToTexture(shared);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Nearest);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMinFilter.Nearest);
//GL.ActiveTexture(TextureUnit.Texture0);
//GL.BindTexture();
}
catch (Exception e)
{
//_message = e.ToString();
}
var vert = @"//#version 300 es
attribute vec4 vPosition;
attribute vec2 aTexCoord;
varying vec2 vTexCoord;
void main()
{
gl_Position = vPosition;
vTexCoord = aTexCoord;
}";
var frag = @"//#version 300 es
precision mediump float;
varying vec2 vTexCoord;
uniform vec4 color;
uniform sampler2D iChannel0;
void main()
{
vec2 uv = vTexCoord;
vec3 col = texture2D(iChannel0, uv).xyz;
gl_FragColor = vec4(col, 1.0);
}";
var status = new int[1];
const int GL_TRUE = 1;
_program = GL.CreateProgram();
var vs = GL.CreateShader(ShaderType.VertexShader);
GL.ShaderSource(vs, vert);
GL.CompileShader(vs);
GL.GetShader(vs, ShaderParameter.CompileStatus, status);
if (status[0] != GL_TRUE)
{
var error = GL.GetShaderInfoLog(vs);
throw new Exception(error);
}
var fs = GL.CreateShader(ShaderType.FragmentShader);
GL.ShaderSource(fs, frag);
GL.CompileShader(fs);
GL.GetShader(fs, ShaderParameter.CompileStatus, status);
if (status[0] != GL_TRUE)
{
var error = GL.GetShaderInfoLog(fs);
throw new Exception(error);
}
GL.AttachShader(_program, vs);
GL.AttachShader(_program, fs);
GL.BindAttribLocation(_program, 0, "vPosition");
GL.LinkProgram(_program);
//GL.DeleteShader(vs);
//GL.DeleteShader(fs);
GL.UseProgram(_program);
GL.GetProgram(_program, GetProgramParameterName.LinkStatus, status);
if (status[0] != GL_TRUE)
{
var error = GL.GetProgramInfoLog(_program);
throw new Exception(error);
}
uColor = GL.GetUniformLocation(_program, "color");
mPositionLoc = GL.GetAttribLocation(_program, "vPosition");
mTexCoordLoc = GL.GetAttribLocation(_program, "aTexCoord");
FPointer[0] = share.ToInt64();
FValid[0] = true;
FInvalidate = false;
//int[] glTex = new int[4];
//GL.GenTextures(1, glTex);
//GL.TexParameter(GL)
//GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int) TextureMagFilter.Nearest);
}
//this.AssignedContext.CurrentDeviceContext.CopyResource(this.FTextureIn[0][context].Resource, t);
context.CurrentDeviceContext.CopyResource(FTextureIn[0][context].Resource, t);
interop.MakeCurrent(angleSurface);
float[] vVertices = new float[] { 0.0f, 0.5f, 0.0f,
-0.5f, -0.5f, 0.0f,
0.5f, -0.5f, 0.0f };
float[] vertices = new float[]
{
-0.5f, 0.5f, 0.0f, // Position 0
0.0f, 0.0f, // TexCoord 0
-0.5f, -0.5f, 0.0f, // Position 1
0.0f, 1.0f, // TexCoord 1
0.5f, -0.5f, 0.0f, // Position 2
1.0f, 1.0f, // TexCoord 2
0.5f, 0.5f, 0.0f, // Position 3
1.0f, 0.0f // TexCoord 3
};
short[] indices = { 0, 1, 2, 0, 2, 3 };
GL.Viewport(0, 0, 500, 500);
GL.ClearColor((float)ColorIn[0].R, (float)ColorIn[0].G, (float)ColorIn[0].B, 0.0f);
GL.Clear(ClearBufferMask.ColorBufferBit);
GL.UseProgram(_program);
Color4 color = new Color4((float)ColorIn[0].R, (float)ColorIn[0].G, (float)ColorIn[0].B, (float)ColorIn[0].A);
GL.Uniform4(uColor, color);
//Vertex Attributes
GL.VertexAttribPointer(mPositionLoc, 3, VertexAttribPointerType.Float, false, 5 * sizeof(float), vertices);
// Load the texture coordinate
GL.VertexAttribPointer(mTexCoordLoc, 2, VertexAttribPointerType.Float, false, 5 * sizeof(float), vertices.Skip(3).ToArray());
//GL.VertexAttribPointer(0, 3, VertexAttribPointerType.Float, false, 0, vVertices);
//GL.EnableVertexAttribArray(0);
GL.EnableVertexAttribArray(mPositionLoc);
GL.EnableVertexAttribArray(mTexCoordLoc);
//Texture Bind
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, glTex[0]);
int iChannel0 = GL.GetUniformLocation(_program, "iChannel0");
GL.Uniform1(iChannel0, 0);
GL.DrawArrays(PrimitiveType.Triangles, 0, 3);
GL.DrawElements(PrimitiveType.Triangles, 6, DrawElementsType.UnsignedShort, indices);
interop.SwapBuffers(angleSurface);
GL.Finish();
//_message = "running update";
}
catch (Exception e)
{
//_message = e.ToString();
//_message = e.ToString();
}
}
public void SetPosition(DX11RenderContext ctx, int frame)
{
int frameindex = frame - this.CurrentFrame;
frameindex = frameindex < 0 ? 0 : frameindex;
frameindex = frameindex > Data.FileCount - 1 ? Data.FileCount - 1 : frameindex;
if (frameindex != CurrentFrame)
{
if (this.Texture == null)
{
this.Texture.Dispose();
}
ImageLoadInformation info = ImageLoadInformation.FromDefaults();
info.MipLevels = 1;
this.Texture = DX11Texture2D.FromFile(ctx, Data.FilePath[frameindex],info);
CurrentFrame = frameindex;
}
}
private void task_StatusChanged(IDX11ScheduledTask task)
{
this.Status = task.Status;
if (this.Status == eDX11SheduleTaskStatus.Completed || this.Status == eDX11SheduleTaskStatus.Error)
{
this.Texture = m_task.Resource;
if (this.OnLoadComplete != null)
{
this.OnLoadComplete(this);
}
}
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
Device device = context.Device;
DeviceContext ctx = context.CurrentDeviceContext;
if (!this.deviceshaderdata.ContainsKey(context))
{
this.deviceshaderdata.Add(context, new DX11ShaderData(context));
this.deviceshaderdata[context].SetEffect(this.FShader);
}
DX11ShaderData shaderdata = this.deviceshaderdata[context];
if (this.shaderupdated)
{
shaderdata.SetEffect(this.FShader);
this.shaderupdated = false;
}
context.RenderStateStack.Push(new DX11RenderState());
this.OnBeginQuery(context);
//Clear shader stages
shaderdata.ResetShaderStages(ctx);
context.Primitives.ApplyFullTriVS();
foreach (DX11ResourcePoolEntry <DX11RenderTarget2D> rt in this.lastframetargets)
{
rt.UnLock();
}
this.lastframetargets.Clear();
DX11ObjectRenderSettings or = new DX11ObjectRenderSettings();
int wi, he;
for (int i = 0; i < this.spmax; i++)
{
if (this.FInEnabled[i])
{
List <DX11ResourcePoolEntry <DX11RenderTarget2D> > locktargets = new List <DX11ResourcePoolEntry <DX11RenderTarget2D> >();
DX11Texture2D initial;
if (this.FIn.PluginIO.IsConnected)
{
if (this.FInUseDefaultSize[0])
{
initial = context.DefaultTextures.WhiteTexture;
wi = (int)this.FInSize[0].X;
he = (int)this.FInSize[0].Y;
}
else
{
initial = this.FIn[i][context];
if (initial != null)
{
wi = initial.Width;
he = initial.Height;
}
else
{
initial = context.DefaultTextures.WhiteTexture;
wi = (int)this.FInSize[0].X;
he = (int)this.FInSize[0].Y;
}
}
}
else
{
initial = context.DefaultTextures.WhiteTexture;
wi = (int)this.FInSize[0].X;
he = (int)this.FInSize[0].Y;
}
DX11RenderSettings r = new DX11RenderSettings();
r.RenderWidth = wi;
r.RenderHeight = he;
if (this.FInSemantics.PluginIO.IsConnected)
{
r.CustomSemantics.AddRange(this.FInSemantics.ToArray());
}
if (this.FInResSemantics.PluginIO.IsConnected)
{
r.ResourceSemantics.AddRange(this.FInResSemantics.ToArray());
}
this.varmanager.SetGlobalSettings(shaderdata.ShaderInstance, r);
this.varmanager.ApplyGlobal(shaderdata.ShaderInstance);
DX11Texture2D lastrt = initial;
DX11ResourcePoolEntry <DX11RenderTarget2D> lasttmp = null;
List <DX11Texture2D> rtlist = new List <DX11Texture2D>();
//Bind Initial (once only is ok)
this.BindTextureSemantic(shaderdata.ShaderInstance.Effect, "INITIAL", initial);
if (this.persistedframe != null)
{
this.BindSemanticSRV(shaderdata.ShaderInstance.Effect, "LASTFRAME", persistedframe.SRV);
}
//Go trough all passes
EffectTechnique tech = shaderdata.ShaderInstance.Effect.GetTechniqueByIndex(tid);
for (int j = 0; j < tech.Description.PassCount; j++)
{
ImageShaderPass pi = this.varmanager.passes[j];
EffectPass pass = tech.GetPassByIndex(j);
if (j > 0)
{
int pid = j - 1;
string pname = "PASSRESULT" + pid;
this.BindTextureSemantic(shaderdata.ShaderInstance.Effect, pname, rtlist[pid]);
}
Format fmt = initial.Format;
if (pi.CustomFormat)
{
fmt = pi.Format;
}
bool mips = pi.Mips;
int w, h;
if (j == 0)
{
h = he;
w = wi;
}
else
{
h = pi.Reference == ImageShaderPass.eImageScaleReference.Initial ? he : lastrt.Height;
w = pi.Reference == ImageShaderPass.eImageScaleReference.Initial ? wi : lastrt.Width;
}
if (pi.DoScale)
{
h = Convert.ToInt32((float)h * pi.Scale);
w = Convert.ToInt32((float)w * pi.Scale);
h = Math.Max(h, 1);
w = Math.Max(w, 1);
}
//Check format support for render target, and default to rgb8 if not
if (!context.IsSupported(FormatSupport.RenderTarget, fmt))
{
fmt = Format.R8G8B8A8_UNorm;
}
//Since device is not capable of telling us BGR not supported
if (fmt == Format.B8G8R8A8_UNorm)
{
fmt = Format.R8G8B8A8_UNorm;
}
DX11ResourcePoolEntry <DX11RenderTarget2D> elem = context.ResourcePool.LockRenderTarget(w, h, fmt, new SampleDescription(1, 0), mips, 0);
locktargets.Add(elem);
DX11RenderTarget2D rt = elem.Element;
ctx.OutputMerger.SetTargets(rt.RTV);
r.RenderWidth = w;
r.RenderHeight = h;
r.BackBuffer = rt;
this.varmanager.ApplyGlobal(shaderdata.ShaderInstance);
//Apply settings (note that textures swap is handled later)
this.varmanager.ApplyPerObject(context, shaderdata.ShaderInstance, or, i);
Viewport vp = new Viewport();
vp.Width = rt.Width;
vp.Height = rt.Height;
ctx.Rasterizer.SetViewports(vp);
//Bind last render target
this.BindTextureSemantic(shaderdata.ShaderInstance.Effect, "PREVIOUS", lastrt);
//Apply pass and draw quad
pass.Apply(ctx);
if (pi.ComputeData.Enabled)
{
pi.ComputeData.Dispatch(context, w, h);
context.CleanUpCS();
}
else
{
ctx.ComputeShader.Set(null);
context.Primitives.FullScreenTriangle.Draw();
ctx.OutputMerger.SetTargets(this.nullrtvs);
}
//Generate mips if applicable
if (pi.Mips)
{
ctx.GenerateMips(rt.SRV);
}
rtlist.Add(rt);
lastrt = rt;
lasttmp = elem;
}
//Set last render target
this.FOut[i][context] = lastrt;
//Unlock all resources
foreach (DX11ResourcePoolEntry <DX11RenderTarget2D> lt in locktargets)
{
lt.UnLock();
}
//Keep lock on last rt, since don't want it overidden
lasttmp.Lock();
//this.lastframetargets.
//this.lasttarget = lasttmp;
this.lastframetargets.Add(lasttmp);
//previousrts[context] = lasttmp.Element;
}
else
{
this.FOut[i][context] = this.FIn[i][context];
}
}
context.RenderStateStack.Pop();
this.OnEndQuery(context);
//UnLock previous frame in applicable
//if (previoustarget != null) { context.ResourcePool.Unlock(previoustarget); }
}
public void Save(DX11Texture2D texture, FeralTic.DX11.DX11RenderContext context, string filename, SlimDX.Direct3D11.ImageFileFormat format)
{
if (texture == null)
{
throw (new Exception("No texture"));
}
CurrentState = State.Saving;
if (FBackSurface == null || FBackSurface.Description.Width != texture.Width || FBackSurface.Description.Height != texture.Height || context != FContext)
{
if (FBackSurface != null)
{
FBackSurface.Dispose();
}
var description = new Texture2DDescription()
{
Width = texture.Width,
Height = texture.Height,
Format = texture.Format,
MipLevels = 1,
Usage = ResourceUsage.Staging,
BindFlags = BindFlags.None,
CpuAccessFlags = CpuAccessFlags.Read,
SampleDescription = new SampleDescription(1, 0),
ArraySize = 1
};
FBackSurface = new Texture2D(context.Device, description);
FContext = context;
}
context.CurrentDeviceContext.CopyResource(texture.Resource, FBackSurface);
FFilename = filename;
FFormat = format;
//FThread = new Thread(ThreadedFunction);
//FThread.Name = "Recorder";
//FThread.Start();
ThreadedFunction();
}
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);
}