From: Wim Taymans <wim.taymans@gmail.com>
Date: Wed, 24 Jul 2002 20:41:08 +0000 (+0000)
Subject: - added GstEventMask to specify event masks (next set of commits)
X-Git-Tag: BRANCH-RELEASE-0_4_1-ROOT~137
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cb04a141e3d67f6d249be89e95664a787e41a94b;p=platform%2Fupstream%2Fgstreamer.git

- added GstEventMask to specify event masks (next set of commits)

Original commit message from CVS:
- added GstEventMask to specify event masks (next set of commits)
- use flags for seek methods (for use in masks)
- removed #if 0 from gstmemchunk.h
---

diff --git a/gst/gstevent.h b/gst/gstevent.h
index 636c4c3..d3ff018 100644
--- a/gst/gstevent.h
+++ b/gst/gstevent.h
@@ -64,11 +64,21 @@ extern GType _gst_event_type;
 #define GST_SEEK_METHOD_MASK	0x000f0000
 #define GST_SEEK_FLAGS_MASK	0xfff00000
 
-/* seek events */
 typedef enum {
-  GST_SEEK_METHOD_CUR		= (1 << GST_SEEK_METHOD_SHIFT),
-  GST_SEEK_METHOD_SET		= (2 << GST_SEEK_METHOD_SHIFT),
-  GST_SEEK_METHOD_END		= (3 << GST_SEEK_METHOD_SHIFT),
+  GST_EVENT_FLAG_NONE = 0
+} GstEventFlag;
+
+typedef struct
+{
+  GstEventType 	type;
+  GstEventFlag 	flags;
+} GstEventMask;
+
+/* seek events, extends GstEventFlag */
+typedef enum {
+  GST_SEEK_METHOD_CUR		= (1 << (GST_SEEK_METHOD_SHIFT + 0)),
+  GST_SEEK_METHOD_SET		= (1 << (GST_SEEK_METHOD_SHIFT + 1)),
+  GST_SEEK_METHOD_END		= (1 << (GST_SEEK_METHOD_SHIFT + 2)),
 
   GST_SEEK_FLAG_FLUSH		= (1 << (GST_SEEK_FLAGS_SHIFT + 0)),
   GST_SEEK_FLAG_ACCURATE	= (1 << (GST_SEEK_FLAGS_SHIFT + 1)),
diff --git a/gst/gstmemchunk.h b/gst/gstmemchunk.h
index e668e55..f31cc75 100644
--- a/gst/gstmemchunk.h
+++ b/gst/gstmemchunk.h
@@ -36,11 +36,7 @@ struct _GstMemChunkElement
 
 struct _GstMemChunk
 {
-#if 0
-  volatile GstMemChunkElement *free;	/* the first free element */
-  volatile gulong cnt;			/* used to avoid ABA problem */
-#endif
-  GstAtomicSwap	swap;
+  GstAtomicSwap	 swap;
 
   gchar 	*name;
   gulong 	 area_size;