NAME

push_video_context - Store the current video context and make it unreachable.

SYNOPSIS

nil
push_video_context()

DESCRIPTION

All video objects are bound to (at least) one rendering context. The currently active context is managed on a stack. Pushing involves saving the current context on a stack, possibly deallocating data that can be reloaded or regenerated.

EXAMPLE

function push_video_context0()
      QSZ = math.floor(VRESW * 0.5);
      a = fill_surface(QSZ, 255, 0, 0);
      b = load_image("test.png");
      c = load_movie("test.avi", FRAMESERVER_LOOP, function(s, state)
            if (state.kind == "resized") then
                  play_movie(c);
            end
      end);
      resize_image({b, c}, QSZ, QSZ);
      show_image({a, b, c});
      move_image(b, QSZ, 0);
      move_image(c, 0, QSZ);
      push_video_context();
      pop_video_context();
end

NAME

SYNOPSIS

DESCRIPTION

EXAMPLE

SEE ALSO: