Nikolay Sivov : mf/session: Fail start requests when no topology was set.
Alexandre Julliard
julliard at winehq.org
Wed Jul 21 16:04:31 CDT 2021
Module: wine
Branch: master
Commit: b3e321dfd5e2d038fe0f70040e3a639fa4e9d23f
URL: https://source.winehq.org/git/wine.git/?a=commit;h=b3e321dfd5e2d038fe0f70040e3a639fa4e9d23f
Author: Nikolay Sivov <nsivov at codeweavers.com>
Date: Wed Jul 21 17:27:08 2021 +0300
mf/session: Fail start requests when no topology was set.
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/mf/session.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/dlls/mf/session.c b/dlls/mf/session.c
index 80cc8ab7135..0377b19c51f 100644
--- a/dlls/mf/session.c
+++ b/dlls/mf/session.c
@@ -841,6 +841,15 @@ static void session_start(struct media_session *session, const GUID *time_format
switch (session->state)
{
case SESSION_STATE_STOPPED:
+
+ /* Start request with no current topology. */
+ if (session->presentation.topo_status == MF_TOPOSTATUS_INVALID)
+ {
+ session_command_complete_with_event(session, MESessionStarted, MF_E_INVALIDREQUEST, NULL);
+ break;
+ }
+
+ /* fallthrough */
case SESSION_STATE_PAUSED:
session->presentation.time_format = *time_format;
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