public static CompiledShaderReader ReadCompiledShader(string path)
{
if (File.Exists(path) && (Path.GetExtension(path) == ".cso"))
{
byte[] bytes = File.ReadAllBytes(path);
ShaderReflection reflecter = new ShaderReflection(bytes);
ShaderBytecode bytecode = new ShaderBytecode(bytes);
ShaderProfile profile = bytecode.GetVersion();
ConstantBuffer[] cbuffers = new ConstantBuffer[reflecter.Description.ConstantBuffers];
for (int i = 0; i < reflecter.Description.ConstantBuffers; i++)
{
cbuffers[i] = reflecter.GetConstantBuffer(i);//this might not work
}
ShaderParameterDescription[] paramdescriptions = new ShaderParameterDescription[reflecter.Description.InputParameters];
for (int i = 0; i < reflecter.Description.InputParameters; i++)
{
paramdescriptions[i] = reflecter.GetInputParameterDescription(i);
}
InputBindingDescription[] bindings = new InputBindingDescription[reflecter.Description.BoundResources];
for (int i = 0; i < reflecter.Description.BoundResources; i++)
{
bindings[i] = reflecter.GetResourceBindingDescription(i);
}
ConstantBuffer[] cbuffersCOPY = cbuffers.ToArray();
return new CompiledShaderReader(path, profile.GetTypePrefix(), cbuffersCOPY, paramdescriptions.ToArray(), bindings.ToArray(), reflecter, bytecode);
}
else throw new Exception("Bad path " + path);
}