[PATCH 3/3] winegstreamer: Use videobox to align and padd NV12 video buffers.

[Rémi Bernon]

Native MF aligns the NV12 planes on 16 pixels, and Greedfall expects it.

Signed-off-by: Rémi Bernon 
---
 dlls/winegstreamer/wg_parser.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/dlls/winegstreamer/wg_parser.c b/dlls/winegstreamer/wg_parser.c
index a3b88529c60..4cadf87ccd0 100644
--- a/dlls/winegstreamer/wg_parser.c
+++ b/dlls/winegstreamer/wg_parser.c
@@ -605,6 +605,7 @@ static NTSTATUS wg_parser_stream_enable(void *args)
     const struct wg_parser_stream_enable_params *params = args;
     struct wg_parser_stream *stream = params->stream;
     const struct wg_format *format = params->format;
+    uint32_t aligned_height;

stream->current_format = *format;
     stream->enabled = true;
@@ -621,9 +622,14 @@ static NTSTATUS wg_parser_stream_enable(void *args)
                 gst_util_set_object_arg(G_OBJECT(stream->flip), "method", "vertical-flip");
                 break;

+            case WG_VIDEO_FORMAT_NV12:
+                aligned_height = (stream->current_format.u.video.height + 0xf) & ~0xf;
+                g_object_set(G_OBJECT(stream->videobox), "bottom",
+                        stream->current_format.u.video.height - aligned_height, NULL);
+                stream->current_format.u.video.height = aligned_height;
+                /* fallthrough */
             case WG_VIDEO_FORMAT_AYUV:
             case WG_VIDEO_FORMAT_I420:
-            case WG_VIDEO_FORMAT_NV12:
             case WG_VIDEO_FORMAT_UYVY:
             case WG_VIDEO_FORMAT_YUY2:
             case WG_VIDEO_FORMAT_YV12: