[Spice-commits] spice.proto

[Frediano Ziglio]

 spice.proto |    7 +++++++
 1 file changed, 7 insertions(+)

New commits:
commit 2eaef9c16d5b40dbe3f2aaca5db64beed8884ea5
Author: Frediano Ziglio <fziglio at redhat.com>
Date:   Wed Mar 7 11:13:34 2018 +0000

    protocol: Add some documentation for inval_all_pixmaps message
    
    This message is not straight forward to grasp.
    Not clear by the name why we need to wait other channels messages
    before resetting the image cache.
    
    Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
    Acked-by: Jonathon Jongsma <jjongsma at redhat.com>

diff --git a/spice.proto b/spice.proto
index 76cfef2..6f873a2 100644
--- a/spice.proto
+++ b/spice.proto
@@ -736,6 +736,13 @@ channel DisplayChannel : BaseChannel {
 	ResourceID resources[count] @end;
     } @ctype(SpiceResourceList) inval_list;
 
+    /* This message is used to invalidate the complete image cache
+     * on the client.
+     * Due to synchronization for GLZ images we must make sure
+     * that messages related to cached images on other channels
+     * are processed so we send a list of channels with respective
+     * message serials to wait for.
+     */
     message {
 	uint8 wait_count;
 	WaitForChannel wait_list[wait_count] @end;