gst: Fix includes so that files can be built separately

It used to work but it has broke in the 1.10 cycle.

gst/gstbuffer.h

@@ -35,6 +35,8 @@ GST_EXPORT GType _gst_buffer_type;
 typedef struct _GstBuffer GstBuffer;
 typedef struct _GstBufferPool GstBufferPool;
 
+#include <gst/gstmeta.h>
+
 #define GST_TYPE_BUFFER                         (_gst_buffer_type)
 #define GST_IS_BUFFER(obj)                      (GST_IS_MINI_OBJECT_TYPE(obj, GST_TYPE_BUFFER))
 #define GST_BUFFER_CAST(obj)                    ((GstBuffer *)(obj))

gst/gstcontrolbinding.h

@@ -27,8 +27,6 @@
 
 #include <glib-object.h>
 
-#include <gst/gstcontrolsource.h>
-
 G_BEGIN_DECLS
 
 #define GST_TYPE_CONTROL_BINDING \
@@ -48,6 +46,8 @@ typedef struct _GstControlBinding GstControlBinding;
 typedef struct _GstControlBindingClass GstControlBindingClass;
 typedef struct _GstControlBindingPrivate GstControlBindingPrivate;
 
+#include <gst/gstcontrolsource.h>
+
 /* FIXME(2.0): remove, this is unused */
 typedef void (* GstControlBindingConvert) (GstControlBinding *binding, gdouble src_value, GValue *dest_value);
 

gst/gstelement.h

@@ -24,6 +24,10 @@
 #ifndef __GST_ELEMENT_H__
 #define __GST_ELEMENT_H__
 
+#include <glib.h>
+
+G_BEGIN_DECLS
+
 /* gstelement.h and gstelementfactory.h include eachother */
 typedef struct _GstElement GstElement;
 typedef struct _GstElementClass GstElementClass;
@@ -51,22 +55,6 @@ typedef enum {
   GST_STATE_PLAYING             = 4
 } GstState;
 
-
-#include <gst/gstconfig.h>
-#include <gst/gstobject.h>
-#include <gst/gstpad.h>
-#include <gst/gstbus.h>
-#include <gst/gstclock.h>
-#include <gst/gstelementfactory.h>
-#include <gst/gstplugin.h>
-#include <gst/gstpluginfeature.h>
-#include <gst/gstiterator.h>
-#include <gst/gstmessage.h>
-#include <gst/gstquery.h>
-#include <gst/gsttaglist.h>
-
-G_BEGIN_DECLS
-
 #define GST_TYPE_ELEMENT                (gst_element_get_type ())
 #define GST_IS_ELEMENT(obj)             (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_ELEMENT))
 #define GST_IS_ELEMENT_CLASS(klass)     (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_ELEMENT))
@@ -84,7 +72,7 @@ G_BEGIN_DECLS
  *                               cannot produce data in %GST_STATE_PAUSED.
  *                               This typically happens with live sources.
  *
- * The possible return values from a state change function such as 
+ * The possible return values from a state change function such as
  * gst_element_set_state(). Only @GST_STATE_CHANGE_FAILURE is a real failure.
  */
 typedef enum {
@@ -94,6 +82,20 @@ typedef enum {
   GST_STATE_CHANGE_NO_PREROLL          = 3
 } GstStateChangeReturn;
 
+#include <gst/gstconfig.h>
+#include <gst/gstobject.h>
+#include <gst/gstpad.h>
+#include <gst/gstbus.h>
+#include <gst/gstclock.h>
+#include <gst/gstelementfactory.h>
+#include <gst/gstplugin.h>
+#include <gst/gstpluginfeature.h>
+#include <gst/gstiterator.h>
+#include <gst/gstmessage.h>
+#include <gst/gstquery.h>
+#include <gst/gsttaglist.h>
+#include <gst/gstcontext.h>
+
 /* NOTE: this probably should be done with an #ifdef to decide
  * whether to safe-cast or to just do the non-checking cast.
  */

gst/gstevent.h

@@ -216,6 +216,9 @@ typedef enum {
 #include <gst/gstsegment.h>
 #include <gst/gstmessage.h>
 #include <gst/gstcontext.h>
+#include <gst/gststreams.h>
+#include <gst/gsttoc.h>
+#include <gst/gststreamcollection.h>
 
 G_BEGIN_DECLS
 

gst/gstmemory.h

@@ -27,6 +27,7 @@
 
 #include <glib-object.h>
 #include <gst/gstminiobject.h>
+#include <gst/gstobject.h>
 
 G_BEGIN_DECLS
 

gst/gstmessage.h

@@ -22,6 +22,8 @@
 #ifndef __GST_MESSAGE_H__
 #define __GST_MESSAGE_H__
 
+#include <glib.h>
+
 G_BEGIN_DECLS
 
 typedef struct _GstMessage GstMessage;
@@ -180,6 +182,7 @@ typedef enum
 #include <gst/gstquery.h>
 #include <gst/gsttoc.h>
 #include <gst/gstdevice.h>
+#include <gst/gststreams.h>
 #include <gst/gststreamcollection.h>
 
 GST_EXPORT GType _gst_message_type;
@@ -337,6 +340,8 @@ struct _GstMessage
   GCond           cond;
 };
 
+#include <gst/gstquery.h>
+
 GType           gst_message_get_type            (void);
 
 const gchar*    gst_message_type_get_name       (GstMessageType type);

gst/gstmeta.h

@@ -24,7 +24,6 @@
 #define __GST_META_H__
 
 #include <glib.h>
-#include <gst/gstbuffer.h>
 
 G_BEGIN_DECLS
 
@@ -106,6 +105,8 @@ struct _GstMeta {
   const GstMetaInfo *info;
 };
 
+#include <gst/gstbuffer.h>
+
 /**
  * GstMetaInitFunction:
  * @meta: a #GstMeta

gst/gstquery.h

@@ -27,20 +27,15 @@
 #define __GST_QUERY_H__
 
 #include <glib.h>
-
-#include <gst/gstiterator.h>
-#include <gst/gstminiobject.h>
-#include <gst/gststructure.h>
-#include <gst/gstformat.h>
-#include <gst/gstpad.h>
-#include <gst/gstallocator.h>
-#include <gst/gsttoc.h>
-#include <gst/gstcontext.h>
+#include <glib-object.h>
+#include <gst/gstconfig.h>
 
 G_BEGIN_DECLS
 
 typedef struct _GstQuery GstQuery;
 
+#include <gst/gstminiobject.h>
+
 /**
  * GstQueryTypeFlags:
  * @GST_QUERY_TYPE_UPSTREAM:     Set if the query can travel upstream.
@@ -193,6 +188,30 @@ struct _GstQuery
   GstQueryType type;
 };
 
+/**
+ * GstBufferingMode:
+ * @GST_BUFFERING_STREAM: a small amount of data is buffered
+ * @GST_BUFFERING_DOWNLOAD: the stream is being downloaded
+ * @GST_BUFFERING_TIMESHIFT: the stream is being downloaded in a ringbuffer
+ * @GST_BUFFERING_LIVE: the stream is a live stream
+ *
+ * The different types of buffering methods.
+ */
+typedef enum {
+  GST_BUFFERING_STREAM,
+  GST_BUFFERING_DOWNLOAD,
+  GST_BUFFERING_TIMESHIFT,
+  GST_BUFFERING_LIVE
+} GstBufferingMode;
+
+#include <gst/gstiterator.h>
+#include <gst/gststructure.h>
+#include <gst/gstformat.h>
+#include <gst/gstpad.h>
+#include <gst/gstallocator.h>
+#include <gst/gsttoc.h>
+#include <gst/gstcontext.h>
+
 const gchar*    gst_query_type_get_name        (GstQueryType type);
 GQuark          gst_query_type_to_quark        (GstQueryType type);
 GstQueryTypeFlags
@@ -338,22 +357,6 @@ void            gst_query_parse_n_formats       (GstQuery *query, guint *n_forma
 void            gst_query_parse_nth_format      (GstQuery *query, guint nth, GstFormat *format);
 
 /* buffering query */
-/**
- * GstBufferingMode:
- * @GST_BUFFERING_STREAM: a small amount of data is buffered
- * @GST_BUFFERING_DOWNLOAD: the stream is being downloaded
- * @GST_BUFFERING_TIMESHIFT: the stream is being downloaded in a ringbuffer
- * @GST_BUFFERING_LIVE: the stream is a live stream
- *
- * The different types of buffering methods.
- */
-typedef enum {
-  GST_BUFFERING_STREAM,
-  GST_BUFFERING_DOWNLOAD,
-  GST_BUFFERING_TIMESHIFT,
-  GST_BUFFERING_LIVE
-} GstBufferingMode;
-
 GstQuery*       gst_query_new_buffering           (GstFormat format) G_GNUC_MALLOC;
 void            gst_query_set_buffering_percent   (GstQuery *query, gboolean busy, gint percent);
 void            gst_query_parse_buffering_percent (GstQuery *query, gboolean *busy, gint *percent);

gst/gststreamcollection.h

@@ -26,7 +26,6 @@
 #define __GST_STREAM_COLLECTION_H__
 
 #include <gst/gstobject.h>
-#include <gst/gststreams.h>
 
 G_BEGIN_DECLS
 
@@ -42,6 +41,9 @@ typedef struct _GstStreamCollection GstStreamCollection;
 typedef struct _GstStreamCollectionClass GstStreamCollectionClass;
 typedef struct _GstStreamCollectionPrivate GstStreamCollectionPrivate;
 
+#include <gst/gststreamcollection.h>
+#include <gst/gststreams.h>
+
 /**
  * GstStreamCollection:
  *

gst/gststreams.h

@@ -26,7 +26,6 @@
 #define __GST_STREAMS_H__
 
 #include <gst/gstobject.h>
-#include <gst/gstevent.h>
 
 G_BEGIN_DECLS
 
@@ -69,7 +68,7 @@ typedef struct _GstStreamPrivate GstStreamPrivate;
 /**
  * GstStream:
  * @stream_id: The Stream Identifier for this #GstStream
- * 
+ *
  * A high-level object representing a single stream. It might be backed, or
  * not, by an actual flow of data in a pipeline (#GstPad).
  *
@@ -103,13 +102,15 @@ struct _GstStream {
  */
 struct _GstStreamClass {
   GstObjectClass parent_class;
-  
+
   /*< private >*/
   gpointer _gst_reserved[GST_PADDING];
 };
 
 GType     gst_stream_get_type (void);
 
+#include <gst/gstevent.h>
+
 GstStream *gst_stream_new            (const gchar *stream_id,
 				      GstCaps *caps,
 				      GstStreamType type,

gst/gsttracer.h

@@ -24,6 +24,7 @@
 
 #include <glib.h>
 #include <glib-object.h>
+#include <gst/gstobject.h>
 #include <gst/gstconfig.h>
 
 G_BEGIN_DECLS

gst/gsturi.h

@@ -28,10 +28,6 @@
 
 #include <glib.h>
 #include <glib-object.h>
-#include <gst/gstelement.h>
-#include <gst/gstconfig.h>
-
-#include "gstminiobject.h"
 
 G_BEGIN_DECLS
 
@@ -100,6 +96,10 @@ typedef enum {
 typedef struct _GstURIHandler GstURIHandler;
 typedef struct _GstURIHandlerInterface GstURIHandlerInterface;
 
+#include <gst/gstelement.h>
+#include <gst/gstconfig.h>
+#include "gstminiobject.h"
+
 /**
  * GstURIHandlerInterface:
  * @parent: The parent interface type