From: Wim Taymans <wim.taymans@collabora.co.uk>
Date: Mon, 21 Mar 2011 17:13:55 +0000 (+0100)
Subject: gdp: port code to new buffer data API
X-Git-Tag: RELEASE-0.11.2~245^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d7b3ff841388934c377730c7b557311ff679cf0b;p=platform%2Fupstream%2Fgst-plugins-base.git

gdp: port code to new buffer data API
---

diff --git a/gst/gdp/dataprotocol.c b/gst/gdp/dataprotocol.c
index 2cecd6b..728b3f5 100644
--- a/gst/gdp/dataprotocol.c
+++ b/gst/gdp/dataprotocol.c
@@ -131,6 +131,8 @@ gst_dp_header_from_buffer_any (const GstBuffer * buffer, GstDPHeaderFlag flags,
 {
   guint8 *h;
   guint16 flags_mask;
+  guint8 *data;
+  gsize size;
 
   g_return_val_if_fail (GST_IS_BUFFER (buffer), FALSE);
   g_return_val_if_fail (length, FALSE);
@@ -142,8 +144,10 @@ gst_dp_header_from_buffer_any (const GstBuffer * buffer, GstDPHeaderFlag flags,
   /* version, flags, type */
   GST_DP_INIT_HEADER (h, version, flags, GST_DP_PAYLOAD_BUFFER);
 
+  data = gst_buffer_map ((GstBuffer *) buffer, &size, NULL, GST_MAP_READ);
+
   /* buffer properties */
-  GST_WRITE_UINT32_BE (h + 6, GST_BUFFER_SIZE (buffer));
+  GST_WRITE_UINT32_BE (h + 6, size);
   GST_WRITE_UINT64_BE (h + 10, GST_BUFFER_TIMESTAMP (buffer));
   GST_WRITE_UINT64_BE (h + 18, GST_BUFFER_DURATION (buffer));
   GST_WRITE_UINT64_BE (h + 26, GST_BUFFER_OFFSET (buffer));
@@ -157,7 +161,9 @@ gst_dp_header_from_buffer_any (const GstBuffer * buffer, GstDPHeaderFlag flags,
 
   GST_WRITE_UINT16_BE (h + 42, GST_BUFFER_FLAGS (buffer) & flags_mask);
 
-  GST_DP_SET_CRC (h, flags, GST_BUFFER_DATA (buffer), GST_BUFFER_SIZE (buffer));
+  GST_DP_SET_CRC (h, flags, data, size);
+
+  gst_buffer_unmap ((GstBuffer *) buffer, data, size);
 
   GST_LOG ("created header from buffer:");
   gst_dp_dump_byte_array (h, GST_DP_HEADER_LENGTH);