void OpenGLRasterizerState::set(const RasterizerStateDescription &new_state)
{
if (!(new_state == desc))
{
desc = new_state.clone();
changed_desc = true;
}
}
std::shared_ptr<RasterizerStateProvider> D3DGraphicContextProvider::create_rasterizer_state(const RasterizerStateDescription &desc)
{
std::map<RasterizerStateDescription, std::shared_ptr<RasterizerStateProvider> >::iterator it = rasterizer_states.find(desc);
if (it != rasterizer_states.end())
{
return it->second;
}
else
{
std::shared_ptr<RasterizerStateProvider> state(new D3DRasterizerStateProvider(window->get_device(), desc));
rasterizer_states[desc.clone()] = state;
return state;
}
}
std::shared_ptr<RasterizerStateProvider> GL3GraphicContextProvider::create_rasterizer_state(const RasterizerStateDescription &desc)
{
auto it = rasterizer_states.find(desc);
if (it != rasterizer_states.end())
{
return it->second;
}
else
{
std::shared_ptr<RasterizerStateProvider> state(new OpenGLRasterizerStateProvider(desc));
rasterizer_states[desc.clone()] = state;
return state;
}
}