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| author | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2011-11-03 12:25:07 +0100 |
|---|---|---|
| committer | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2011-11-03 12:25:07 +0100 |
| commit | 66973a3fc55538cf1aca755c4d9ed28dfbca332b (patch) | |
| tree | 3814dfd3386a424d879732cc3a90760a7451df4d | |
| parent | e742dcc9ed4b22eb5191f7e8d2b7cd8011ed5893 (diff) | |
protocol: Add wl_surface::frame_fd requestframefd
The frame_fd request is used to achieve out of band frame synchronization.
Needed to avoid dispatching events in eglSwapBuffers, which is needed
since eglSwapBuffers may be called from different threads.
| -rw-r--r-- | protocol/wayland.xml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/protocol/wayland.xml b/protocol/wayland.xml index 48ba68a..8c13e5c 100644 --- a/protocol/wayland.xml +++ b/protocol/wayland.xml @@ -410,6 +410,13 @@ <arg name="callback" type="new_id" interface="wl_callback"/> </request> + <!-- Same semantics as for "frame", but notification is signaled + by writing the uint32_t time value to the supplied write end + of a pipe. The fd is closed when triggered. --> + <request name="frame_fd"> + <arg name="fd" type="fd"/> + </request> + </interface> |