Anton Baskanov : winegstreamer: Add a second videoconvert before the videoflip.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: dd20b895713b4e9384267765ee4181d32855472e
URL:    https://gitlab.winehq.org/wine/wine/-/commit/dd20b895713b4e9384267765ee4181d...

Author: Anton Baskanov <baskanov(a)gmail.com>
Date:   Sun May 14 18:05:41 2023 +0700

winegstreamer: Add a second videoconvert before the videoflip.

videoflip can't handle 15/16-bit RGB. Fixes video playback in multiple games (e.g. Hard Truck 2, Firestarter).

---

 dlls/winegstreamer/wg_transform.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/winegstreamer/wg_transform.c b/dlls/winegstreamer/wg_transform.c
index bddd1f5fd74..f75d1b4b6df 100644
--- a/dlls/winegstreamer/wg_transform.c
+++ b/dlls/winegstreamer/wg_transform.c
@@ -393,6 +393,9 @@ NTSTATUS wg_transform_create(void *args)
 
         case WG_MAJOR_TYPE_VIDEO:
         case WG_MAJOR_TYPE_VIDEO_WMV:
+            if (!(element = create_element("videoconvert", "base"))
+                    || !append_element(transform->container, element, &first, &last))
+                goto out;
             if (!(transform->video_flip = create_element("videoflip", "base"))
                     || !append_element(transform->container, transform->video_flip, &first, &last))
                 goto out;