Ziqing Hui : winegstreamer/video_encoder: Set output info cbSize in SetOutputType.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c50ab1119371e41f8ed98242e8a94d9551cdbe2e
URL:    https://gitlab.winehq.org/wine/wine/-/commit/c50ab1119371e41f8ed98242e8a94d9...

Author: Ziqing Hui <zhui(a)codeweavers.com>
Date:   Tue Jul  9 10:45:52 2024 +0800

winegstreamer/video_encoder: Set output info cbSize in SetOutputType.

---

 dlls/winegstreamer/video_encoder.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/dlls/winegstreamer/video_encoder.c b/dlls/winegstreamer/video_encoder.c
index 1bfe26261af..e15c799d81f 100644
--- a/dlls/winegstreamer/video_encoder.c
+++ b/dlls/winegstreamer/video_encoder.c
@@ -367,6 +367,7 @@ static HRESULT WINAPI transform_SetOutputType(IMFTransform *iface, DWORD id, IMF
         {
             IMFMediaType_Release(encoder->output_type);
             encoder->output_type = NULL;
+            memset(&encoder->output_info, 0, sizeof(encoder->output_info));
         }
         if (encoder->wg_transform)
         {
@@ -412,6 +413,11 @@ static HRESULT WINAPI transform_SetOutputType(IMFTransform *iface, DWORD id, IMF
 
     /* FIXME: Add MF_MT_MPEG_SEQUENCE_HEADER attribute. */
 
+    /* FIXME: Hardcode a size that native uses for 1920 * 1080.
+     * And hope it's large enough to make things work for now.
+     * The right way is to calculate it based on frame width and height. */
+    encoder->output_info.cbSize = 0x3bc400;
+
     if (encoder->wg_transform)
     {
         wg_transform_destroy(encoder->wg_transform);
@@ -627,10 +633,6 @@ HRESULT h264_encoder_create(REFIID riid, void **out)
             h264_encoder_output_types, ARRAY_SIZE(h264_encoder_output_types), &encoder)))
         return hr;
 
-    /* FIXME: Hardcode a size that is large enough to make things work for now.
-     * The right way is to calculate the size based on output frame size. */
-    encoder->output_info.cbSize = 0x3bc400;
-
     TRACE("Created h264 encoder transform %p.\n", &encoder->IMFTransform_iface);
 
     hr = IMFTransform_QueryInterface(&encoder->IMFTransform_iface, riid, out);