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backend/wayland: fix frame callback not registered

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This got removed in [1]. I probably messed up the rebase.

[1]: https://github.com/swaywm/wlroots/pull/1797/files#diff-3065f86e6de87d143d4a7673a8ee3a2d

Fixes: 5d1ba0f446 ("output: re-introduce atomic mode, enabled, scale and transform")
This commit is contained in:
Simon Ser 2020-01-02 20:39:41 +01:00 committed by Drew DeVault
parent 1c5ca793c0
commit 5bbb44482b
1 changed files with 8 additions and 0 deletions
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8
backend/wayland/output.c
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@ -200,6 +200,14 @@ static bool output_commit(struct wlr_output *wlr_output) {
damage = &wlr_output->pending.damage; damage = &wlr_output->pending.damage;
} }
if (output->frame_callback != NULL) {
wlr_log(WLR_ERROR, "Skipping buffer swap");
return false;
}
output->frame_callback = wl_surface_frame(output->surface);
wl_callback_add_listener(output->frame_callback, &frame_listener, output);
switch (wlr_output->pending.buffer_type) { switch (wlr_output->pending.buffer_type) {
case WLR_OUTPUT_STATE_BUFFER_RENDER: case WLR_OUTPUT_STATE_BUFFER_RENDER:
if (!wlr_egl_swap_buffers(&output->backend->egl, if (!wlr_egl_swap_buffers(&output->backend->egl,