static public ShaderInfo PureGLSLFromString (string effectSource, string filePath, Options options, IEffectCompilerOutput output)
{
ShaderInfo shaderInfo = new ShaderInfo ();
shaderInfo.FilePath = options.SourceFile;
XmlDocument doc = new XmlDocument ();
doc.LoadXml (effectSource);
XmlElement effectElement;
XmlNode current = doc.FirstChild;
while (current != null && current.NodeType != XmlNodeType.Element) {
current = current.NextSibling;
}
effectElement = (XmlElement)current;
shaderInfo.Techniques = new List<TechniqueInfo> ();
foreach (XmlElement technique in effectElement.ChildNodes.OfType<XmlElement>()) {
TechniqueInfo info = new TechniqueInfo ();
info.name = technique.GetAttribute ("name");
info.Passes = new List<PassInfo> ();
foreach (XmlElement pass in technique.ChildNodes.OfType<XmlElement>()) {
PassInfo pi = new PassInfo ();
pi.name = pass.GetAttribute ("name");
foreach (XmlElement sh in pass.ChildNodes) {
if (sh.Name == "Shader") {
if (sh.GetAttribute ("type") == "PixelShader") {
pi.psFileName = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(shaderInfo.FilePath),sh.GetAttribute ("filename"));
shaderInfo.Dependencies.Add (pi.psFileName);
pi.psShaderXML = sh.OuterXml;
} else if (sh.GetAttribute ("type") == "VertexShader") {
pi.vsFilename = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(shaderInfo.FilePath),sh.GetAttribute ("filename"));
shaderInfo.Dependencies.Add (pi.vsFilename);
pi.vsShaderXML = sh.OuterXml;
} else {
throw new PipelineException ("Unsupported Shader type detected");
}
} else if (sh.Name == "BlendState") {
pi.blendState = ParseBlendState (sh);
} else if (sh.Name == "DepthStencilState") {
pi.depthStencilState = ParseDepthStencilState (sh);
} else if (sh.Name == "RasterizerState") {
pi.rasterizerState = ParseRasterizerState (sh);
} else {
throw new PipelineException ("'" + sh.Name + "' element not recognized");
}
}
info.Passes.Add (pi);
}
shaderInfo.Techniques.Add (info);
}
shaderInfo.Profile = options.Profile;
shaderInfo.Debug = options.Debug;
shaderInfo.OutputFilePath = options.OutputFile;
return shaderInfo;
}
static public ShaderInfo PureGLSLFromString(string effectSource, string filePath, Options options, IEffectCompilerOutput output)
{
ShaderInfo shaderInfo = new ShaderInfo();
shaderInfo.FilePath = options.SourceFile;
XmlDocument doc = new XmlDocument();
doc.LoadXml(effectSource);
XmlElement effectElement;
XmlNode current = doc.FirstChild;
while (current != null && current.NodeType != XmlNodeType.Element)
{
current = current.NextSibling;
}
effectElement = (XmlElement)current;
shaderInfo.Techniques = new List <TechniqueInfo> ();
foreach (XmlElement technique in effectElement.ChildNodes.OfType <XmlElement>())
{
TechniqueInfo info = new TechniqueInfo();
info.name = technique.GetAttribute("name");
info.Passes = new List <PassInfo> ();
foreach (XmlElement pass in technique.ChildNodes.OfType <XmlElement>())
{
PassInfo pi = new PassInfo();
pi.name = pass.GetAttribute("name");
foreach (XmlElement sh in pass.ChildNodes)
{
if (sh.Name == "Shader")
{
if (sh.GetAttribute("type") == "PixelShader")
{
pi.psFileName = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(shaderInfo.FilePath), sh.GetAttribute("filename"));
shaderInfo.Dependencies.Add(pi.psFileName);
pi.psShaderXML = sh.OuterXml;
}
else if (sh.GetAttribute("type") == "VertexShader")
{
pi.vsFilename = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(shaderInfo.FilePath), sh.GetAttribute("filename"));
shaderInfo.Dependencies.Add(pi.vsFilename);
pi.vsShaderXML = sh.OuterXml;
}
else
{
throw new PipelineException("Unsupported Shader type detected");
}
}
else if (sh.Name == "BlendState")
{
pi.blendState = ParseBlendState(sh);
}
else if (sh.Name == "DepthStencilState")
{
pi.depthStencilState = ParseDepthStencilState(sh);
}
else if (sh.Name == "RasterizerState")
{
pi.rasterizerState = ParseRasterizerState(sh);
}
else
{
throw new PipelineException("'" + sh.Name + "' element not recognized");
}
}
info.Passes.Add(pi);
}
shaderInfo.Techniques.Add(info);
}
shaderInfo.Profile = options.Profile;
shaderInfo.Debug = options.Debug;
shaderInfo.OutputFilePath = options.OutputFile;
return(shaderInfo);
}