Hello! I'm now transfering Cogl examples to Vala: https://github.com/tpimh/vala-cogl
I'm a GLib newbie, so I need help with rewriting cogl-crate example: https://github.com/GNOME/cogl/blob/master/examples/cogl-crate.c Especially this part: ```c while (1) { CoglPollFD *poll_fds; int n_poll_fds; int64_t timeout; if (data.swap_ready) { paint (&data); cogl_onscreen_swap_buffers (COGL_ONSCREEN (fb)); } cogl_poll_renderer_get_info (cogl_context_get_renderer (ctx), &poll_fds, &n_poll_fds, &timeout); g_poll ((GPollFD *) poll_fds, n_poll_fds, timeout == -1 ? -1 : timeout / 1000); cogl_poll_renderer_dispatch (cogl_context_get_renderer (ctx), poll_fds, n_poll_fds); } ``` What I now have is: ```vala while (true) { Cogl.PollFD poll_fds; int n_poll_fds; int64 timeout; if (swap_ready) { paint(); ((Onscreen)fb).swap_buffers(); } poll_renderer_get_info(ctx.get_renderer(), poll_fds, n_poll_fds, timeout); /* poll? */ poll_renderer_dispatch(ctx.get_renderer(), poll_fds, n_poll_fds); } ``` I don't fully understand what PollFD is and what function in Vala GLib binding should be used for g_poll. Probably, I'm doing something terribly wrong. Maybe vapi line "public static int poll_renderer_get_info (Cogl.Renderer renderer, Cogl.PollFD poll_fds, int n_poll_fds, int64 timeout);" is wrong. You can find relevant vapi here: https://github.com/tpimh/vala-cogl/blob/master/vapi/cogl-2.0.vapi Thanks in advance! Regards, Dmitry _______________________________________________ vala-list mailing list vala-list@gnome.org https://mail.gnome.org/mailman/listinfo/vala-list