[PATCH 2/2] winegstreamer: Trace mf_media_type_from_wg_format().

[Zhiyi Zhang]

From: Zhiyi Zhang

Signed-off-by: Zhiyi Zhang 
---
 dlls/winegstreamer/mfplat.c | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/dlls/winegstreamer/mfplat.c b/dlls/winegstreamer/mfplat.c
index 55f9ae6323d..7d2ec634248 100644
--- a/dlls/winegstreamer/mfplat.c
+++ b/dlls/winegstreamer/mfplat.c
@@ -483,6 +483,8 @@ static IMFMediaType *mf_media_type_from_wg_format_video(const struct wg_format *

IMFMediaType *mf_media_type_from_wg_format(const struct wg_format *format)
 {
+    IMFMediaType *type = NULL;
+
     switch (format->major_type)
     {
         case WG_MAJOR_TYPE_H264:
@@ -491,17 +493,24 @@ IMFMediaType *mf_media_type_from_wg_format(const struct wg_format *format)
             FIXME("Format %u not implemented!\n", format->major_type);
             /* fallthrough */
         case WG_MAJOR_TYPE_UNKNOWN:
-            return NULL;
+            break;

case WG_MAJOR_TYPE_AUDIO:
-            return mf_media_type_from_wg_format_audio(format);
+            type = mf_media_type_from_wg_format_audio(format);
+            break;

case WG_MAJOR_TYPE_VIDEO:
-            return mf_media_type_from_wg_format_video(format);
+            type = mf_media_type_from_wg_format_video(format);
+            break;
+
+        default:
+            assert(0);
+            break;
     }

-    assert(0);
-    return NULL;
+    if (!type)
+        WARN("Failed to get media type! wg_format major type %d.", format->major_type);
+    return type;
 }

static void mf_media_type_to_wg_format_audio(IMFMediaType *type, const GUID *subtype, struct wg_format *format)