From 6419443a0badfaf1713ae8ad964b9ac9a000be4c Mon Sep 17 00:00:00 2001
From: Ricky Zhang <ricky.zhang@mediatek.com>
Date: Tue, 25 Jul 2017 11:01:40 +0800
Subject: [PATCH] gstbuffer: add mtk avm index interface

add mtk avm index interface
Test: test ok

Signed-off-by: Ricky Zhang <ricky.zhang@mediatek.com>
CR-Id: AUTO00000556
---
 gst/gstbuffer.h | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/gst/gstbuffer.h b/gst/gstbuffer.h
index 20154aa..3c003a3 100644
--- a/gst/gstbuffer.h
+++ b/gst/gstbuffer.h
@@ -165,6 +165,13 @@ typedef struct _GstBufferPool GstBufferPool;
  * Tests if the buffer marks a discontinuity in the stream.
  */
 #define GST_BUFFER_IS_DISCONT(buffer)   (GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_DISCONT))
+/**
+ * GST_MTK_AVM_INDEX:
+ *
+ * Add index to GstBuffer for mtk avm
+ */
+#define GST_MTK_AVM_INDEX \
+	gst_mtk_avm_index_quark()
 
 /**
  * GstBufferFlags:
@@ -321,6 +328,36 @@ void        gst_buffer_unmap               (GstBuffer *buffer, GstMapInfo *info)
 void        gst_buffer_extract_dup         (GstBuffer *buffer, gsize offset,
                                             gsize size, gpointer *dest,
                                             gsize *dest_size);
+/**
+ * gst_mtk_avm_index_quark:
+ *
+ * create a quark using GstMtkAVMIndex string
+ *
+ * Returns: quark
+ */
+static inline GQuark
+gst_mtk_avm_index_quark (void)
+{
+  static GQuark quark = 0;
+
+  if (quark == 0)
+    quark = g_quark_from_string ("GstMtkAVMIndex");
+
+  return quark;
+}
+
+/**
+ * gst_destroy_mtk_avm_index:
+ *
+ * free index
+ *
+ */
+static inline void
+gst_destroy_mtk_avm_index (gint *index)
+{
+  g_slice_free (gint, index);
+  index = NULL;
+}
 
 /* refcounting */
 /**
-- 
1.9.1