[PATCH v2 0/1] MR5846: quartz: Set biSizeImage for WMV media type.

[Alfred Agrell (＠Alcaro)]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56769

--
  v2: quartz: Set biSizeImage for WMV media type in AMT.

https://gitlab.winehq.org/wine/wine/-/merge_requests/5846

[PATCH v2 1/1] quartz: Set biSizeImage for WMV media type in AMT.

[Alfred Agrell]

From: Alfred Agrell

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56769
---
 dlls/winegstreamer/quartz_parser.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dlls/winegstreamer/quartz_parser.c b/dlls/winegstreamer/quartz_parser.c
index 125e5c00c0f..8f640cfd312 100644
--- a/dlls/winegstreamer/quartz_parser.c
+++ b/dlls/winegstreamer/quartz_parser.c
@@ -630,7 +630,7 @@ static bool amt_from_wg_format_video_cinepak(AM_MEDIA_TYPE *mt, const struct wg_
     return true;
 }

-static bool amt_from_wg_format_video_wmv(AM_MEDIA_TYPE *mt, const struct wg_format *format)
+static bool amt_from_wg_format_video_wmv(AM_MEDIA_TYPE *mt, const struct wg_format *format, bool wm)
 {
     VIDEOINFOHEADER *video_format;
     uint32_t frame_time;
@@ -681,6 +681,8 @@ static bool amt_from_wg_format_video_wmv(AM_MEDIA_TYPE *mt, const struct wg_form
     video_format->bmiHeader.biPlanes = 1;
     video_format->bmiHeader.biCompression = mt->subtype.Data1;
     video_format->bmiHeader.biBitCount = 24;
+    if (!wm)
+        video_format->bmiHeader.biSizeImage = 3 * format->u.video.width * format->u.video.height;
     video_format->dwBitRate = 0;
     memcpy(video_format+1, format->u.video.codec_data, format->u.video.codec_data_len);

@@ -747,7 +749,7 @@ bool amt_from_wg_format(AM_MEDIA_TYPE *mt, const struct wg_format *format, bool
         return amt_from_wg_format_video_cinepak(mt, format);

case WG_MAJOR_TYPE_VIDEO_WMV:
-        return amt_from_wg_format_video_wmv(mt, format);
+        return amt_from_wg_format_video_wmv(mt, format, wm);

case WG_MAJOR_TYPE_VIDEO_MPEG1:
         return amt_from_wg_format_video_mpeg1(mt, format);