Method Program

Source/Falcor/Core/Program/Program.cpp:59–83

}

Program::Program(ref<Device> pDevice, ProgramDesc desc, DefineList defineList)
    : mpDevice(std::move(pDevice)), mDesc(std::move(desc)), mDefineList(std::move(defineList)), mTypeConformanceList(mDesc.typeConformances)
{
    mDesc.finalize();

    // If not shader model was requested, use the default shader model for the device.
    if (mDesc.shaderModel == ShaderModel::Unknown)
        mDesc.shaderModel = mpDevice->getDefaultShaderModel();

    // Check that shader model is supported on the device.
    if (!mpDevice->isShaderModelSupported(mDesc.shaderModel))
        FALCOR_THROW("Requested Shader Model {} is not supported by the device", enumToString(mDesc.shaderModel));

    if (mDesc.hasEntryPoint(ShaderType::RayGeneration))
    {
        if (desc.maxTraceRecursionDepth == uint32_t(-1))
            FALCOR_THROW("Can't create a raytacing program without specifying maximum trace recursion depth");
        if (desc.maxPayloadSize == uint32_t(-1))
            FALCOR_THROW("Can't create a raytacing program without specifying maximum ray payload size");
    }

    validateEntryPoints();

    mpDevice->getProgramManager()->registerProgramForReload(this);
}

Program::~Program()
{