/// <summary>
///
/// </summary>
/// <param name="passDescription"></param>
/// <param name="manager"></param>
public ShaderPass(ShaderPassDescription passDescription, IEffectsManager manager)
{
Name = passDescription.Name;
effectsManager = manager;
if (passDescription.ShaderList != null)
{
foreach (var shader in passDescription.ShaderList)
{
var s = manager.ShaderManager.RegisterShader(shader);
switch (shader.ShaderType)
{
case ShaderStage.Vertex:
vertexShader = s as VertexShader;
break;
case ShaderStage.Domain:
domainShader = s as DomainShader;
break;
case ShaderStage.Hull:
hullShader = s as HullShader;
break;
case ShaderStage.Geometry:
geometryShader = s as GeometryShader;
break;
case ShaderStage.Pixel:
pixelShader = s as PixelShader;
break;
case ShaderStage.Compute:
computeShader = s as ComputeShader;
break;
}
}
}
blendState = passDescription.BlendStateDescription != null?
manager.StateManager.Register((BlendStateDescription)passDescription.BlendStateDescription) : BlendStateProxy.Empty;
depthStencilState = passDescription.DepthStencilStateDescription != null?
manager.StateManager.Register((DepthStencilStateDescription)passDescription.DepthStencilStateDescription) : DepthStencilStateProxy.Empty;
rasterState = passDescription.RasterStateDescription != null?
manager.StateManager.Register((RasterizerStateDescription)passDescription.RasterStateDescription) : RasterizerStateProxy.Empty;
BlendFactor = passDescription.BlendFactor;
StencilRef = passDescription.StencilRef;
SampleMask = passDescription.SampleMask;
Topology = passDescription.Topology;
if (passDescription.InputLayoutDescription != null)
{
layout = manager.ShaderManager.RegisterInputLayout(passDescription.InputLayoutDescription);
}
}
/// <summary>
///
/// </summary>
/// <param name="passDescription"></param>
/// <param name="manager"></param>
public ShaderPass(ShaderPassDescription passDescription, IEffectsManager manager)
{
Name = passDescription.Name;
if (passDescription.ShaderList != null)
{
foreach (var shader in passDescription.ShaderList)
{
var s = manager.ShaderManager.RegisterShader(shader);
switch (shader.ShaderType)
{
case ShaderStage.Vertex:
VertexShader = s as VertexShader;
break;
case ShaderStage.Domain:
DomainShader = s as DomainShader;
break;
case ShaderStage.Hull:
HullShader = s as HullShader;
break;
case ShaderStage.Geometry:
GeometryShader = s as GeometryShader;
break;
case ShaderStage.Pixel:
PixelShader = s as PixelShader;
break;
case ShaderStage.Compute:
ComputeShader = s as ComputeShader;
break;
}
}
}
BlendState = passDescription.BlendStateDescription != null?
Collect(manager.StateManager.Register((BlendStateDescription)passDescription.BlendStateDescription)) : BlendStateProxy.Empty;
DepthStencilState = passDescription.DepthStencilStateDescription != null?
Collect(manager.StateManager.Register((DepthStencilStateDescription)passDescription.DepthStencilStateDescription)) : DepthStencilStateProxy.Empty;
RasterState = passDescription.RasterStateDescription != null?
Collect(manager.StateManager.Register((RasterizerStateDescription)passDescription.RasterStateDescription)) : RasterizerStateProxy.Empty;
BlendFactor = passDescription.BlendFactor;
StencilRef = passDescription.StencilRef;
SampleMask = passDescription.SampleMask;
Topology = passDescription.Topology;
}
/// <summary>
/// Adds the pass.
/// </summary>
/// <param name="description">The description.</param>
/// <returns></returns>
public bool AddPass(ShaderPassDescription description)
{
if (passDict.ContainsKey(description.Name))
{
return false;
}
var pass = new Lazy<ShaderPass>(() => { return new ShaderPass(description, EffectsManager); }, true);
passDict.Add(description.Name, pass);
passList.Add(pass);
return true;
}
/// <summary>
///
/// </summary>
/// <param name="passDescription"></param>
/// <param name="manager"></param>
public ShaderPass(ShaderPassDescription passDescription, IEffectsManager manager)
{
Name = passDescription.Name;
if (passDescription.ShaderList != null)
{
foreach (var shader in passDescription.ShaderList)
{
shaders[shader.ShaderType.ToIndex()] = manager.ShaderManager.RegisterShader(shader);
}
}
for (int i = 0; i < shaders.Length; ++i)
{
if (shaders[i] == null)
{
var type = i.ToShaderStage();
switch (type)
{
case ShaderStage.Vertex:
shaders[i] = NullShader.VertexNull;
break;
case ShaderStage.Hull:
shaders[i] = NullShader.HullNull;
break;
case ShaderStage.Domain:
shaders[i] = NullShader.DomainNull;
break;
case ShaderStage.Geometry:
shaders[i] = NullShader.GeometryNull;
break;
case ShaderStage.Pixel:
shaders[i] = NullShader.PixelNull;
break;
case ShaderStage.Compute:
shaders[i] = NullShader.ComputeNull;
break;
}
}
}
BlendState = passDescription.BlendStateDescription != null?
Collect(manager.StateManager.Register((BlendStateDescription)passDescription.BlendStateDescription)) : BlendStateProxy.Empty;
DepthStencilState = passDescription.DepthStencilStateDescription != null?
Collect(manager.StateManager.Register((DepthStencilStateDescription)passDescription.DepthStencilStateDescription)) : DepthStencilStateProxy.Empty;
RasterState = passDescription.RasterStateDescription != null?
Collect(manager.StateManager.Register((RasterizerStateDescription)passDescription.RasterStateDescription)) : RasterizerStateProxy.Empty;
}