Status
randomData(DataChunk &result, size_t size)
{
DataChunk out;
out.resize(size);
if (!RAND_bytes(out.data(), out.size()))
return ABC_ERROR(ABC_CC_Error, "Random data generation failed");
result = std::move(out);
return Status();
}
void DirectXShader::compileShader(const std::shared_ptr<class DirectXRenderer>& renderer, DataChunk data, ID3DInclude* includes, const std::string& entryPoint, ShaderType type)
{
ComPtr<ID3D10Blob> errors;
HRESULT hr = D3DCompile(data.data(), data.size(), "", NULL, includes, entryPoint.c_str(), getTarget(type), D3DCOMPILE_DEBUG | D3DCOMPILE_PREFER_FLOW_CONTROL | D3DCOMPILE_SKIP_OPTIMIZATION, 0, mBlob.getInitRef(), errors.getInitRef());
if (hr != S_OK)
{
log("%s", errors->GetBufferPointer());
runtimeCheck(false);
}
switch (type)
{
case ShaderType::Vertex:
hr = renderer->getDevice()->CreateVertexShader(mBlob->GetBufferPointer(), mBlob->GetBufferSize(), nullptr, mVertexShader.getInitRef());
TB::runtimeCheck(hr == S_OK);
break;
case ShaderType::Pixel:
hr = renderer->getDevice()->CreatePixelShader(mBlob->GetBufferPointer(), mBlob->GetBufferSize(), nullptr, mPixelShader.getInitRef());
TB::runtimeCheck(hr == S_OK);
break;
}
}