[vala/0.26] gstreamer-1.0: fix MapInfo.data array length

[Rico Tzschichholz <ricotz src gnome org>]

commit 22126ebad3b2133db39bcf301c29c8b78b440f1a
Author: Evan Nemerson <evan nemerson com>
Date:   Mon Nov 10 11:09:09 2014 -0800

    gstreamer-1.0: fix MapInfo.data array length
    
    (cherry picked from commit 3092537db65887e24a3d3e87a27caf9c5295e4f7)

 vapi/gstreamer-1.0.vapi        |    2 +-
 vapi/metadata/Gst-1.0.metadata |    4 ++++
 2 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/vapi/gstreamer-1.0.vapi b/vapi/gstreamer-1.0.vapi
index 92909bd..2f3dfeb 100644
--- a/vapi/gstreamer-1.0.vapi
+++ b/vapi/gstreamer-1.0.vapi
@@ -2202,7 +2202,7 @@ namespace Gst {
        public struct MapInfo {
                public weak Gst.Memory memory;
                public Gst.MapFlags flags;
-               [CCode (array_length = false, array_null_terminated = true)]
+               [CCode (array_length_cname = "size", array_length_type = "gsize")]
                public weak uint8[] data;
                public size_t size;
                public size_t maxsize;
diff --git a/vapi/metadata/Gst-1.0.metadata b/vapi/metadata/Gst-1.0.metadata
index ff7fb28..edac546 100644
--- a/vapi/metadata/Gst-1.0.metadata
+++ b/vapi/metadata/Gst-1.0.metadata
@@ -165,6 +165,10 @@ parse_launch_full.flags default=Gst.ParseFlags.NONE
 parse_launchv_full.context default=null
 parse_launchv_full.flags default=Gst.ParseFlags.NONE
 
+// Field array lengths (bug #678663)
+MapInfo
+  .data array_length_field="size"
+
 // Delegates without targets
 tag_register skip=false
 tag_register_static skip=false