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Assert mandatory impl fields in wlr_output_init

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emersion 2017-10-31 15:08:45 +01:00
parent 6b6895168b
commit d2581eadbc
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1 changed files with 2 additions and 0 deletions
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2
types/wlr_output.c
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@ -191,6 +191,8 @@ void wlr_output_set_position(struct wlr_output *output, int32_t lx,
void wlr_output_init(struct wlr_output *output, struct wlr_backend *backend, void wlr_output_init(struct wlr_output *output, struct wlr_backend *backend,
const struct wlr_output_impl *impl) { const struct wlr_output_impl *impl) {
assert(impl->enable && impl->make_current && impl->swap_buffers &&
impl->transform);
output->backend = backend; output->backend = backend;
output->impl = impl; output->impl = impl;
wl_list_init(&output->modes); wl_list_init(&output->modes);