public RendererTests()
{
_sdl = new SdlEngine();
_surface = _sdl.CreateSurface(10, 10);
_renderer = _surface.CreateSoftwareRenderer();
_renderer.DrawColor = Color.Black;
_renderer.Clear();
}
private ITexture MakeTexture()
{
var surf = _sdl.CreateSurface(2, 2);
var rend = surf.CreateSoftwareRenderer();
rend.DrawColor = Color.Red;
rend.DrawPoint(0, 0);
rend.DrawPoint(1, 1);
rend.DrawColor = Color.Blue;
rend.DrawPoint(0, 1);
rend.DrawPoint(1, 0);
return(_renderer.CreateTexture(surf));
}