public unsafe Result Link(string entryName, string targetProfile, string[] libNames, string[] arguments, out IDxcOperationResult?result)
{
IntPtr *libNamesPtr = (IntPtr *)0;
IntPtr *argumentsPtr = (IntPtr *)0;
try
{
if (libNames?.Length > 0)
{
libNamesPtr = Interop.AllocToPointers(libNames, libNames.Length);
}
if (arguments?.Length > 0)
{
argumentsPtr = Interop.AllocToPointers(arguments, arguments.Length);
}
Result hr = Link(entryName,
targetProfile,
(IntPtr)libNamesPtr, (libNames?.Length) ?? 0,
(IntPtr)argumentsPtr, (arguments?.Length) ?? 0,
out result);
if (hr.Failure)
{
result = default;
return(default);
public unsafe IDxcOperationResult Compile(IDxcBlob source,
string sourceName,
string entryPoint,
string targetProfile,
string[] arguments,
int argumentsCount,
DxcDefine[] defines,
IDxcIncludeHandler includeHandler)
{
IntPtr *argumentsPtr = (IntPtr *)0;
try
{
if (arguments != null && argumentsCount > 0)
{
argumentsPtr = Interop.AllocToPointers(arguments, argumentsCount);
}
Compile(source, sourceName,
entryPoint, targetProfile,
(IntPtr)argumentsPtr, argumentsCount,
defines,
includeHandler,
out IDxcOperationResult? result).CheckError();
return(result !);
}
finally
{
if (argumentsPtr != null)
{
Interop.Free(argumentsPtr);
}
}
}
public unsafe Result CompileWithDebug(IDxcBlob source,
string sourceName,
string entryPoint,
string targetProfile,
string[] arguments,
int argumentsCount,
DxcDefine[] defines,
IDxcIncludeHandler includeHandler,
out IDxcOperationResult?result,
out string?debugBlobName, out IDxcBlob?debugBlob)
{
IntPtr *argumentsPtr = (IntPtr *)0;
try
{
IntPtr debugBlobNameOut = default;
if (arguments != null && argumentsCount > 0)
{
argumentsPtr = Interop.AllocToPointers(arguments, argumentsCount);
}
Result hr = CompileWithDebug(source, sourceName,
entryPoint, targetProfile,
(IntPtr)argumentsPtr, argumentsCount,
defines,
includeHandler,
out result,
new IntPtr(&debugBlobNameOut),
out debugBlob);
if (debugBlobNameOut != IntPtr.Zero)
{
debugBlobName = Marshal.PtrToStringUni(debugBlobNameOut);
}
else
{
debugBlobName = string.Empty;
}
if (hr.Failure)
{
result = default;
return(hr);
}
return(hr);
}
finally
{
if (argumentsPtr != null)
{
Interop.Free(argumentsPtr);
}
}
}
public unsafe Result Compile <T>(string source, string[] arguments, IDxcIncludeHandler includeHandler, out T?result) where T : ComObject
{
IntPtr shaderSourcePtr = Marshal.StringToHGlobalAnsi(source);
IntPtr *argumentsPtr = (IntPtr *)0;
DxcBuffer buffer = new()
{
Ptr = shaderSourcePtr,
Size = source.Length,
Encoding = Dxc.DXC_CP_ACP
};
try
{
int argumentsCount = 0;
if (arguments != null && arguments.Length > 0)
{
argumentsCount = arguments.Length;
argumentsPtr = Interop.AllocToPointers(arguments);
}
Result hr = Compile(ref buffer, (IntPtr)argumentsPtr, argumentsCount, includeHandler, typeof(T).GUID, out IntPtr nativePtr);
if (hr.Failure)
{
result = default;
return(hr);
}
result = MarshallingHelpers.FromPointer <T>(nativePtr);
return(hr);
}
finally
{
if (shaderSourcePtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(shaderSourcePtr);
}
if (argumentsPtr != null)
{
Interop.Free(argumentsPtr);
}
}
}
public unsafe Result Compile(IDxcBlob source,
string sourceName,
string entryPoint,
string targetProfile,
string[] arguments,
int argumentsCount,
DxcDefine[] defines,
IDxcIncludeHandler includeHandler,
out IDxcOperationResult?result)
{
IntPtr *argumentsPtr = (IntPtr *)0;
try
{
if (arguments != null && argumentsCount > 0)
{
argumentsPtr = Interop.AllocToPointers(arguments, argumentsCount);
}
Result hr = Compile(source, sourceName,
entryPoint, targetProfile,
(IntPtr)argumentsPtr, argumentsCount,
defines,
includeHandler,
out result);
if (hr.Failure)
{
result = default;
return(hr);
}
return(hr);
}
finally
{
if (argumentsPtr != null)
{
Interop.Free(argumentsPtr);
}
}
}
public unsafe Result AddArgumentsUTF8(string[] arguments, int argumentsCount)
{
IntPtr *argumentsPtr = (IntPtr *)0;
try
{
if (arguments != null && argumentsCount > 0)
{
argumentsPtr = Interop.AllocToPointers(arguments, argumentsCount);
}
return(AddArgumentsUTF8((IntPtr)argumentsPtr, argumentsCount));
}
finally
{
if (argumentsPtr != null)
{
Interop.Free(argumentsPtr);
}
}
}
