Function main

tests/osl/UnitTestMain.cpp:151–307

}

int main(int, const char **)
{
    const std::string oslShaderPath{OCIO::GetEnvVariable("OSL_SHADERS_DIR")};
    const std::string newShaderPath{OCIO::GetEnvVariable("TMP_SHADERS_DIR")};
    const std::string shaderName{"OSL_OCIOMain"};

    const std::string oslShaderOption{"-I" + oslShaderPath};
    const std::vector<std::string> options{ oslShaderOption, "-Werror" };

    size_t failures = 0;
    size_t noTest   = 0;

    std::cerr << "\n OpenColorIO_Core_OSL_Unit_Tests\n\n";

    OCIO::SetLoggingFunction(logFunction);

    for (const auto & test : GetUnitTests())
    {
        constexpr size_t maxCharToDisplay = 59;
        if (test->m_name.size() > maxCharToDisplay)
        {
            test->m_name.resize(maxCharToDisplay);
        }

        std::cerr << "["
                  << std::right << std::setw(3)
                  << (noTest+1) << "/" << GetUnitTests().size() << "] ["
                  << std::left << std::setw(maxCharToDisplay+1)
                  << test->m_name 
                  << "] - ";

        std::string oslShaderString;

        try
        {
            // Create the OSL shader.

            OCIO::ConstProcessorRcPtr processor
                = test->m_config->getProcessor(test->m_transform);
            OCIO::ConstCPUProcessorRcPtr cpu
                = processor->getOptimizedCPUProcessor(OCIO::OPTIMIZATION_NONE);

            OCIO::ConstGPUProcessorRcPtr gpu
                = processor->getOptimizedGPUProcessor(OCIO::OPTIMIZATION_NONE);

            OCIO::GpuShaderCreatorRcPtr shaderDesc = MyOSLShaderCreator::Create(test);
            gpu->extractGpuShaderInfo(shaderDesc);

            oslShaderString = dynamic_cast<MyOSLShaderCreator*>(shaderDesc.get())->getShaderCode();

            // Compute the expected output values for the following input values.

            static const Image g_inValues{
                { 0.00f,  0.02f,  0.04f,  0.06f},
                { 0.08f,  0.10f,  0.12f,  0.14f},
                { 0.16f,  0.18f,  0.20f,  0.22f},
                { 0.24f,  0.26f,  0.28f,  0.30f},
                { 0.32f,  0.34f,  0.36f,  0.38f},