diff options
Diffstat (limited to 'video/out/vo.h')
-rw-r--r-- | video/out/vo.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/video/out/vo.h b/video/out/vo.h index 3c00bb988e..848f71e472 100644 --- a/video/out/vo.h +++ b/video/out/vo.h @@ -374,6 +374,11 @@ struct vo_driver { */ void (*flip_page)(struct vo *vo); + /* + * See struct ra_swapchain. Optional. + */ + double (*get_latency)(struct vo *vo); + /* These optional callbacks can be provided if the GUI framework used by * the VO requires entering a message loop for receiving events and does * not call vo_wakeup() from a separate thread when there are new events. |