C++ (Cpp) TType::getArraySizeProduct示例

示例#1

文件： UniformHLSL.cpp 项目： luke-chang/gecko-1

unsigned int UniformHLSL::assignSamplerInStructUniformRegister(const TType &type,
                                                               const TString &name,
                                                               unsigned int *outRegisterCount)
{
    // Sampler that is a field of a uniform structure.
    ASSERT(IsSampler(type.getBasicType()));
    unsigned int registerIndex                     = mSamplerRegister;
    mUniformRegisterMap[std::string(name.c_str())] = registerIndex;
    unsigned int registerCount = type.isArray() ? type.getArraySizeProduct() : 1u;
    mSamplerRegister += registerCount;
    if (outRegisterCount)
    {
        *outRegisterCount = registerCount;
    }
    return registerIndex;
}