Method createShaderText

src/OpenColorIO/GpuShaderDesc.cpp:326–359

}

void GpuShaderCreator::createShaderText(const char * shaderParameterDeclarations,
                                        const char * shaderTextureDeclarations,
                                        const char * shaderHelperMethods,
                                        const char * shaderFunctionHeader,
                                        const char * shaderFunctionBody,
                                        const char * shaderFunctionFooter)
{
    AutoMutex lock(getImpl()->m_cacheIDMutex);

    getImpl()->m_shaderCode.clear();

    if (getImpl()->m_language == GPU_LANGUAGE_GLSL_VK_4_6 && (shaderParameterDeclarations && *shaderParameterDeclarations))
    {
        getImpl()->m_shaderCode += "layout (set = "+std::to_string(getImpl()->m_descriptorSetIndex) +
                                   ", binding = 0) uniform " +
                                   getImpl()->m_functionName + "_Parameters\n{\n";
    }
    getImpl()->m_shaderCode += (shaderParameterDeclarations && *shaderParameterDeclarations) ? shaderParameterDeclarations : "";
    if (getImpl()->m_language == GPU_LANGUAGE_GLSL_VK_4_6 && (shaderParameterDeclarations && *shaderParameterDeclarations))
    {
        getImpl()->m_shaderCode += "\n};\n";
    }

    getImpl()->m_shaderCode += (shaderTextureDeclarations   && *shaderTextureDeclarations)  ? shaderTextureDeclarations : "";
    getImpl()->m_shaderCode += (shaderHelperMethods         && *shaderHelperMethods)        ? shaderHelperMethods       : "";
    getImpl()->m_shaderCode += (shaderFunctionHeader        && *shaderFunctionHeader)       ? shaderFunctionHeader      : "";
    getImpl()->m_shaderCode += (shaderFunctionBody          && *shaderFunctionBody)         ? shaderFunctionBody        : "";
    getImpl()->m_shaderCode += (shaderFunctionFooter        && *shaderFunctionFooter)       ? shaderFunctionFooter      : "";

    getImpl()->m_shaderCodeID = CacheIDHash(getImpl()->m_shaderCode.c_str(),
                                            getImpl()->m_shaderCode.length());

    getImpl()->m_cacheID.clear();
}

void GpuShaderCreator::finalize()
{