From 8191265f783a30325296c09b7db87d2b78ec4ccd Mon Sep 17 00:00:00 2001 From: Frediano Ziglio Date: Tue, 26 Jan 2016 15:11:27 -0600 Subject: [PATCH] qxl: inline documentation for get_command and req_cmd_notification Signed-off-by: Frediano Ziglio Signed-off-by: Jonathon Jongsma --- server/spice-qxl.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/server/spice-qxl.h b/server/spice-qxl.h index e1f14e77..3faa3a4f 100644 --- a/server/spice-qxl.h +++ b/server/spice-qxl.h @@ -166,7 +166,17 @@ struct QXLInterface { void (*set_mm_time)(QXLInstance *qin, uint32_t mm_time) SPICE_GNUC_DEPRECATED; void (*get_init_info)(QXLInstance *qin, QXLDevInitInfo *info); + + /* Retrieve the next command to be processed + * This call should be non-blocking. If no commands are available, it + * should return 0, or 1 if a command was retrieved */ int (*get_command)(QXLInstance *qin, struct QXLCommandExt *cmd); + + /* Request notification when new commands are available + * When a new command becomes available, the spice server should be + * notified by calling spice_qxl_wakeup(). If commands are already + * available, this function should return false and no notification + * triggered */ int (*req_cmd_notification)(QXLInstance *qin); void (*release_resource)(QXLInstance *qin, struct QXLReleaseInfoExt release_info); int (*get_cursor_command)(QXLInstance *qin, struct QXLCommandExt *cmd);