[PATCH 03/16] winegstreamer: Translate WMV caps to attributes.

[Derek Lesho]

Signed-off-by: Derek Lesho 
---
 dlls/winegstreamer/mfplat.c | 42 +++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/dlls/winegstreamer/mfplat.c b/dlls/winegstreamer/mfplat.c
index 2ac0f7fd13..a56ec1d6e6 100644
--- a/dlls/winegstreamer/mfplat.c
+++ b/dlls/winegstreamer/mfplat.c
@@ -552,6 +552,48 @@ IMFMediaType* media_type_from_caps(GstCaps *caps)
                 gst_structure_remove_field(structure, "codec_data");
             }
         }
+        else if (!(strcmp(mime_type, "video/x-wmv")))
+        {
+            gint wmv_version;
+            const char *format;
+            const GValue *codec_data;
+
+            if (gst_structure_get_int(info, "wmvversion", &wmv_version))
+            {
+                switch (wmv_version)
+                {
+                    case 1:
+                        IMFMediaType_SetGUID(media_type, &MF_MT_SUBTYPE, &MFVideoFormat_WMV1);
+                        break;
+                    case 2:
+                        IMFMediaType_SetGUID(media_type, &MF_MT_SUBTYPE, &MFVideoFormat_WMV2);
+                        break;
+                    case 3:
+                        IMFMediaType_SetGUID(media_type, &MF_MT_SUBTYPE, &MFVideoFormat_WMV3);
+                        break;
+                    default:
+                        ERR("Unrecognized wmvversion %d\n", wmv_version);
+                }
+            }
+
+            if ((format = gst_structure_get_string(info, "format")))
+            {
+                if (!(strcmp(format, "WVC1")))
+                    IMFMediaType_SetGUID(media_type, &MF_MT_SUBTYPE, &MFVideoFormat_WVC1);
+            }
+
+            if ((codec_data = gst_structure_get_value(info, "codec_data")))
+            {
+                GstBuffer *codec_data_buffer = gst_value_get_buffer(codec_data);
+                if (codec_data_buffer)
+                {
+                    gsize codec_data_size = gst_buffer_get_size(codec_data_buffer);
+                    gpointer codec_data_raw = heap_alloc(codec_data_size);
+                    gst_buffer_extract(codec_data_buffer, 0, codec_data_raw, codec_data_size);
+                    IMFMediaType_SetBlob(media_type, &MF_MT_USER_DATA, codec_data_raw, codec_data_size);
+                }
+            }
+        }
         else
             ERR("Unrecognized video format %s\n", mime_type);
     }