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

SEE ALSO:

pop_video_context(3) storepop_video_context(3) storepush_video_context(3)