diff options
| -rw-r--r-- | src/modules/rtv/rtv.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/modules/rtv/rtv.c b/src/modules/rtv/rtv.c index 373da93..7731603 100644 --- a/src/modules/rtv/rtv.c +++ b/src/modules/rtv/rtv.c @@ -279,7 +279,14 @@ static void rtv_prepare_frame(void *context, unsigned ticks, unsigned n_cpus, fb if (now >= ctxt->next_hide_caption) ctxt->caption = NULL; - rototiller_module_render(ctxt->channel->module, ctxt->channel->module_ctxt, ticks, fragment); + /* there's a special-case "none" (or unconfigured) snow module, that just blanks, + * it's a nil module so just implement it here. + */ + if (!ctxt->channel->module->render_fragment && + !ctxt->channel->module->prepare_frame) + fb_fragment_zero(fragment); + else + rototiller_module_render(ctxt->channel->module, ctxt->channel->module_ctxt, ticks, fragment); } |