[PATCH 2/3] winegstreamer: Add enum wg_container_type.

[Ziqing Hui]

From: Ziqing Hui

---
 dlls/winegstreamer/unix_private.h |  1 +
 dlls/winegstreamer/unixlib.h      |  6 ++++++
 dlls/winegstreamer/wg_format.c    | 18 ++++++++++++++++++
 3 files changed, 25 insertions(+)

diff --git a/dlls/winegstreamer/unix_private.h b/dlls/winegstreamer/unix_private.h
index 527822cf15b..1c7bad2f95c 100644
--- a/dlls/winegstreamer/unix_private.h
+++ b/dlls/winegstreamer/unix_private.h
@@ -45,6 +45,7 @@ extern bool link_element_to_sink(GstElement *element, GstPad *sink_pad) DECLSPEC
 extern void wg_format_from_caps(struct wg_format *format, const GstCaps *caps) DECLSPEC_HIDDEN;
 extern bool wg_format_compare(const struct wg_format *a, const struct wg_format *b) DECLSPEC_HIDDEN;
 extern GstCaps *wg_format_to_caps(const struct wg_format *format) DECLSPEC_HIDDEN;
+extern GstCaps *wg_container_type_to_caps(enum wg_container_type container_type) DECLSPEC_HIDDEN;

/* wg_transform.c */

diff --git a/dlls/winegstreamer/unixlib.h b/dlls/winegstreamer/unixlib.h
index 39391b44735..446cf23d283 100644
--- a/dlls/winegstreamer/unixlib.h
+++ b/dlls/winegstreamer/unixlib.h
@@ -164,6 +164,12 @@ struct wg_format
     } u;
 };

+enum wg_container_type
+{
+    WG_CONTAINER_TYPE_UNKNOWN = 0,
+    WG_CONTAINER_TYPE_QUICKTIME,
+};
+
 enum wg_sample_flag
 {
     WG_SAMPLE_FLAG_INCOMPLETE = 1,
diff --git a/dlls/winegstreamer/wg_format.c b/dlls/winegstreamer/wg_format.c
index bd0ebf892c1..195fe37ea53 100644
--- a/dlls/winegstreamer/wg_format.c
+++ b/dlls/winegstreamer/wg_format.c
@@ -753,3 +753,21 @@ bool wg_format_compare(const struct wg_format *a, const struct wg_format *b)
     assert(0);
     return false;
 }
+
+GstCaps *wg_container_type_to_caps(enum wg_container_type container_type)
+{
+    GstCaps *caps = NULL;
+
+    switch (container_type)
+    {
+        case WG_CONTAINER_TYPE_QUICKTIME:
+            caps = gst_caps_new_empty_simple("video/x-quicktime");
+            break;
+        case WG_CONTAINER_TYPE_UNKNOWN:
+        default:
+            GST_WARNING("Container type %u not implemented.\n", container_type);
+            break;
+    }
+
+    return caps;
+}