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headless backend: add wlr_output_is_headless

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This commit is contained in:
Dominique Martinet 2017-12-19 20:17:47 +01:00
parent 995383b049
commit d9eaca6c9f
3 changed files with 6 additions and 1 deletions
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4
backend/headless/output.c
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@ -82,6 +82,10 @@ static const struct wlr_output_impl output_impl = {
.swap_buffers = output_swap_buffers,
};
bool wlr_output_is_headless(struct wlr_output *wlr_output) {
return wlr_output->impl == &output_impl;
}
static int signal_frame(void *data) {
struct wlr_headless_output *output = data;
wl_signal_emit(&output->wlr_output.events.frame, &output->wlr_output);