// copy constructor
public H1ResourceRanges(H1ResourceRanges ranges)
{
// constant buffers
H1BindRanges bindRanges = ranges.ConstantBuffers;
for (Int32 i = 0; i < bindRanges.Num; ++i)
{
m_ConstantBuffers.AddRange(bindRanges[i]);
}
// input resources
bindRanges = ranges.InputResources;
for (Int32 i = 0; i < bindRanges.Num; ++i)
{
m_InputResources.AddRange(bindRanges[i]);
}
// output resources
bindRanges = ranges.OutputResources;
for (Int32 i = 0; i < bindRanges.Num; ++i)
{
m_OutputResources.AddRange(bindRanges[i]);
}
// samplers
bindRanges = ranges.Samplers;
for (Int32 i = 0; i < bindRanges.Num; ++i)
{
m_Samplers.AddRange(bindRanges[i]);
}
}
public H1Shader(H1ShaderType type, byte[] compiledByteCode, H1ShaderParameterMap shaderParameterMap, Boolean isCreateShaderType = false)
{
if (isCreateShaderType)
{
return; // triggered by just shader type creation, skip it
}
// assign new H1ShaderId
m_Id = new H1ShaderId();
m_CompiledByteCode = compiledByteCode;
m_ShaderTypeRef = type;
m_ParameterMap = shaderParameterMap;
Direct3D12.H1ResourceRanges resourceRanges = new Direct3D12.H1ResourceRanges();
foreach (KeyValuePair <String, H1ParameterAllocation> parameter in shaderParameterMap.ParameterMap)
{
String parameterName = parameter.Key;
H1ParameterAllocation allocation = parameter.Value;
// 1. constant buffer
if (allocation.Type == H1ParameterType.ConstantBuffer)
{
// insert the new range to the constant buffers
Direct3D12.H1BindRanges.H1Range range = new Direct3D12.H1BindRanges.H1Range();
range.Start = Convert.ToByte(allocation.BufferIndex);
range.Length = Convert.ToByte(1);
resourceRanges.ConstantBuffers.AddRange(range);
continue;
}
// handling textures, samplers,...
}
// 2. create new shader instance
m_DX12Shader = new Direct3D12.H1Shader(compiledByteCode, resourceRanges);
}
public H1Shader(Byte[] shaderByteCode, H1ResourceRanges ranges)
{
m_Bytecode = new ShaderBytecode(shaderByteCode);
m_Ranges = new H1ResourceRanges(ranges);
}
