Method mark_entry_layer

src/liboslexec/instance.cpp:805–812

void
ShaderGroup::mark_entry_layer (int layer)
{
    if (layer >= 0 && layer < nlayers() && ! m_layers[layer]->entry_layer()) {
        m_layers[layer]->entry_layer(true);
        ++m_num_entry_layers;
    }
}