Method AddPreScaleShader

Source/DX9VideoProcessor.cpp:2111–2143

}

HRESULT CDX9VideoProcessor::AddPreScaleShader(const std::wstring& name, const std::string& srcCode)
{
#ifdef _DEBUG
	if (!m_pD3DDevEx) {
		return E_ABORT;
	}

	ID3DBlob* pShaderCode = nullptr;
	HRESULT hr = CompileShader(srcCode, nullptr, "ps_3_0", &pShaderCode);
	if (S_OK == hr) {
		m_pPreScaleShaders.emplace_back();
		hr = m_pD3DDevEx->CreatePixelShader((const DWORD*)pShaderCode->GetBufferPointer(), &m_pPreScaleShaders.back().shader);
		if (S_OK == hr) {
			m_pPreScaleShaders.back().name = name;
			// UpdatePreScaleTexures();
			DLog(L"CDX9VideoProcessor::AddPreScaleShader() : \"{}\" pixel shader added successfully.", name);
		}
		else {
			DLog(L"CDX9VideoProcessor::AddPreScaleShader() : create pixel shader \"{}\" FAILED!", name);
			m_pPreScaleShaders.pop_back();
		}
		pShaderCode->Release();
	}

	if (S_OK == hr && m_DXVA2VP.IsReady() && m_bVPScaling) {
		return S_FALSE;
	}

	return hr;
#else
	return E_NOTIMPL;
#endif
}

HRESULT CDX9VideoProcessor::AddPostScaleShader(const std::wstring& name, const std::string& srcCode)
{