Zebediah Figura : winegstreamer: Allow videoconvert to parallelize in the parser.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 49a157b1f2342634c2b931a3ac7dd5b47c053996
URL:    https://gitlab.winehq.org/wine/wine/-/commit/49a157b1f2342634c2b931a3ac7dd5b...

Author: Zebediah Figura 
Date:   Thu Nov 30 22:10:32 2023 -0600

winegstreamer: Allow videoconvert to parallelize in the parser.

We already do this for the transform.

---

dlls/winegstreamer/wg_parser.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dlls/winegstreamer/wg_parser.c b/dlls/winegstreamer/wg_parser.c
index b73dde18d55..dde469bac69 100644
--- a/dlls/winegstreamer/wg_parser.c
+++ b/dlls/winegstreamer/wg_parser.c
@@ -870,6 +870,9 @@ static bool stream_create_post_processing_elements(GstPad *pad, struct wg_parser
                 || !append_element(parser->container, element, &first, &last))
             return false;

+        /* Let GStreamer choose a default number of threads. */
+        gst_util_set_object_arg(G_OBJECT(element), "n-threads", "0");
+
         /* GStreamer outputs RGB video top-down, but DirectShow expects bottom-up. */
         if (!(element = create_element("videoflip", "good"))
                 || !append_element(parser->container, element, &first, &last))
@@ -882,6 +885,9 @@ static bool stream_create_post_processing_elements(GstPad *pad, struct wg_parser
                 || !append_element(parser->container, element, &first, &last))
             return false;

+        /* Let GStreamer choose a default number of threads. */
+        gst_util_set_object_arg(G_OBJECT(element), "n-threads", "0");
+
         if (!link_src_to_element(pad, first) || !link_element_to_sink(last, stream->my_sink))
             return false;
     }