void ExtractConstantsRegisters(Stream stream, bool isForPixelShader, Dictionary <string, SilverlightEffectInternalParameter> tempParameters)
{
using (var reader = new BinaryReader(stream))
{
var version = reader.ReadUInt32();
var creator = reader.ReadString();
var constantCount = reader.ReadUInt32();
for (var i = 0; i < constantCount; ++i)
{
var descCount = reader.ReadUInt32();
if (descCount != 1)
{
throw new NotSupportedException();
}
var name = reader.ReadString();
SilverlightEffectInternalParameter effectParameter;
if (tempParameters.ContainsKey(name))
{
effectParameter = tempParameters[name];
}
else
{
effectParameter = new SilverlightEffectInternalParameter(device, name);
tempParameters.Add(name, effectParameter);
}
effectParameter.RegisterSet = (EffectRegisterSet)reader.ReadInt32();
effectParameter.SamplerIndex = reader.ReadInt32();
if (isForPixelShader)
{
effectParameter.PixelShaderRegisterIndex = reader.ReadInt32();
}
else
{
effectParameter.VertexShaderRegisterIndex = reader.ReadInt32();
}
effectParameter.RegisterCount = Math.Max(effectParameter.RegisterCount, reader.ReadInt32());
effectParameter.ParameterClass = (EffectParameterClass)reader.ReadUInt32();
effectParameter.ParameterType = (EffectParameterType)reader.ReadUInt32();
}
}
}
void ExtractConstantsRegisters(Stream stream, bool isForPixelShader, Dictionary <string, SilverlightEffectInternalParameter> tempParameters)
{
XmlReader xmlReader = XmlReader.Create(stream);
while (xmlReader.ReadToFollowing("Constant"))
{
xmlReader.ReadToDescendant("Name");
string name = xmlReader.ReadElementContentAsString();
SilverlightEffectInternalParameter effectParameter;
if (tempParameters.ContainsKey(name))
{
effectParameter = tempParameters[name];
}
else
{
effectParameter = new SilverlightEffectInternalParameter(device, name);
tempParameters.Add(name, effectParameter);
}
xmlReader.ReadToNextSibling("RegisterIndex");
int index = xmlReader.ReadElementContentAsInt();
if (isForPixelShader)
{
effectParameter.PixelShaderRegisterIndex = index;
}
else
{
effectParameter.VertexShaderRegisterIndex = index;
}
xmlReader.ReadToNextSibling("RegisterCount");
effectParameter.RegisterCount = Math.Max(effectParameter.RegisterCount, xmlReader.ReadElementContentAsInt());
}
xmlReader.Close();
}
/// <summary>Creates a new effect parameter</summary>
internal EffectParameter(SilverlightEffectInternalParameter parameter)
{
internalParameter = parameter;
}
void ExtractConstantsRegisters(Stream stream, bool isForPixelShader, Dictionary<string, SilverlightEffectInternalParameter> tempParameters)
{
XmlReader xmlReader = XmlReader.Create(stream);
while (xmlReader.ReadToFollowing("Constant"))
{
xmlReader.ReadToDescendant("Name");
string name = xmlReader.ReadElementContentAsString();
SilverlightEffectInternalParameter effectParameter;
if (tempParameters.ContainsKey(name))
{
effectParameter = tempParameters[name];
}
else
{
effectParameter = new SilverlightEffectInternalParameter(device, name);
tempParameters.Add(name, effectParameter);
}
xmlReader.ReadToNextSibling("RegisterIndex");
int index = xmlReader.ReadElementContentAsInt();
if (isForPixelShader)
effectParameter.PixelShaderRegisterIndex = index;
else
effectParameter.VertexShaderRegisterIndex = index;
xmlReader.ReadToNextSibling("RegisterCount");
effectParameter.RegisterCount = Math.Max(effectParameter.RegisterCount, xmlReader.ReadElementContentAsInt());
}
xmlReader.Close();
}
