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| author | Sebastian Wick <sebastian.wick@redhat.com> | 2023-02-14 13:33:22 +0100 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2023-02-27 20:39:41 +0000 |
| commit | 2aec8f59e9c02925205ec3b2a2d420b63287c7f5 (patch) | |
| tree | 7240890005b89ee33adf4979e4c0d7e3550e89df | |
| parent | 1ef773be76ec0f45312622da7720ae6917bdf789 (diff) | |
| download | wayland-2aec8f59e9c02925205ec3b2a2d420b63287c7f5.tar.gz | |
protocol: do not change pending x and y when attaching a buffer
Attaching a buffer with interface version 5 requires clients to pass
zero to x and y but it still affects the pending surface state.
Attaching a buffer after a request to offset therefore sets the pending
x and y to zero. The intent of version 5 was to allow exactly this
sequence of requests to work so let's just make sure the protocol
actually spells it out.
Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
| -rw-r--r-- | protocol/wayland.xml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/protocol/wayland.xml b/protocol/wayland.xml index f32a5a5..07cd6bc 100644 --- a/protocol/wayland.xml +++ b/protocol/wayland.xml @@ -1442,8 +1442,9 @@ When the bound wl_surface version is 5 or higher, passing any non-zero x or y is a protocol violation, and will result in an - 'invalid_offset' error being raised. To achieve equivalent semantics, - use wl_surface.offset. + 'invalid_offset' error being raised. The x and y arguments are ignored + and do not change the pending state. To achieve equivalent semantics, + use wl_surface.offset. Surface contents are double-buffered state, see wl_surface.commit. |