case SpirVModule::VERTEX: return VK_SHADER_STAGE_VERTEX_BIT;
case SpirVModule::GEOMETRY: return VK_SHADER_STAGE_GEOMETRY_BIT;
case SpirVModule::FRAGMENT: return VK_SHADER_STAGE_FRAGMENT_BIT;
case SpirVModule::VERTEX: return VK_SHADER_STAGE_VERTEX_BIT;
case SpirVModule::GEOMETRY: return VK_SHADER_STAGE_GEOMETRY_BIT;
case SpirVModule::FRAGMENT: return VK_SHADER_STAGE_FRAGMENT_BIT;