diff options
| author | emersion <contact@emersion.fr> | 2018-12-01 10:56:35 +0100 |
|---|---|---|
| committer | emersion <contact@emersion.fr> | 2018-12-01 10:56:35 +0100 |
| commit | 6aaefad40db8b4c972d30a5841c1ff819bb0da09 (patch) | |
| tree | 4e451fc441ee78882c6c8f990796bc14f4e7ed01 /include/wlr | |
| parent | a22311ec76802d2d8eb4bc3fcb3e9b713f7cd1c6 (diff) | |
output: switch swap_buffers damage to output-buffer-local coords
This is one more step towards [1]. This gives more freedom to the compositor
wrt. how it handles damage.
[1]: https://github.com/swaywm/wlroots/issues/1363
Diffstat (limited to 'include/wlr')
| -rw-r--r-- | include/wlr/types/wlr_output.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/wlr/types/wlr_output.h b/include/wlr/types/wlr_output.h index 6d38152a..22822b11 100644 --- a/include/wlr/types/wlr_output.h +++ b/include/wlr/types/wlr_output.h @@ -121,7 +121,7 @@ struct wlr_output { struct wlr_output_event_swap_buffers { struct wlr_output *output; struct timespec *when; - pixman_region32_t *damage; + pixman_region32_t *damage; // output-buffer-local coordinates }; enum wlr_output_present_flag { @@ -203,6 +203,9 @@ bool wlr_output_preferred_read_format(struct wlr_output *output, * NULL. If the compositor doesn't support damage tracking, set `damage` to * NULL. * + * Damage is given in output-buffer-local coordinates (ie. scaled and + * transformed). + * * Swapping buffers schedules a `frame` event. */ bool wlr_output_swap_buffers(struct wlr_output *output, struct timespec *when, |