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| author | Simon Ser <contact@emersion.fr> | 2019-04-22 12:42:37 +0300 |
|---|---|---|
| committer | Drew DeVault <sir@cmpwn.com> | 2019-04-23 14:34:30 -0600 |
| commit | 23e37e7b1d8004fb5361c147239d2e628efbd5e8 (patch) | |
| tree | cca1f5be5b7b0c750e7ec104c500ce1311d89d19 /backend/multi/backend.c | |
| parent | 56ceed38bffcc741b5a80741d0207101905370ae (diff) | |
output: refactor frame submission API
This is necessary for direct scan-out and other upcoming features. This patch
changes the output API to look like the wl_surface API.
Outputs now have some double-buffered state: the frame to be submitted
(currently only wlr_renderer frames are supported) and the damaged region.
To attach a pending frame, use wlr_output_attach_render. To set the pending
damaged region, use wlr_output_set_damage.
To submit the pending state, call wlr_output_commit. This will submit the
pending frame to the backend.
To migrate from the old API to the new one:
- Replace wlr_output_make_current calls by wlr_output_attach_render
- Replace wlr_output_swap_buffers calls by wlr_output_set_damage and
wlr_output_commit
Diffstat (limited to 'backend/multi/backend.c')
0 files changed, 0 insertions, 0 deletions