modifiy the videoparse rank

- Modify the videparsers rank down to avoid link them in
. h263parse rank down to 63
. mpegvideoparse rank down to 63
. mpeg4videpparse rank down to 63
. pngparse, rank down to 63
. h265parse rank down to 63

Upstream status:  [i.MX specific] internal use only

Signed-off-by: Lyon Wang <lyon.wang@freescale.com>

[vidoeparse] Roll-back h264parse rank

Roll back the h264parse rank.
MMFMWK-7012
For SW video decoder, it only support aligment au,
But in GST1.6, rtph264depay output aligment nal format video.
Need link h264parse to convert it to au alginment,
make the sw decodear work

Set h265parse to GST_RANK_PRIMARY + 1,(similar reason as 264parse)

http://sw-jira.freescale.net/browse/MMFMWK-7012
Upstream Status:  [i.MX specific]

Signed-off-by: Lyon Wang <lyon.wang@freescale.com>
diff --git a/gst/videoparsers/plugin.c b/gst/videoparsers/plugin.c
index 2deddf4..97be33b 100644
--- a/gst/videoparsers/plugin.c
+++ b/gst/videoparsers/plugin.c
@@ -36,7 +36,7 @@
 plugin_init (GstPlugin * plugin)
 {
   gboolean ret = FALSE;
-
+#if 0
   ret |= gst_element_register (plugin, "h263parse",
       GST_RANK_PRIMARY + 1, GST_TYPE_H263_PARSE);
   ret |= gst_element_register (plugin, "h264parse",
@@ -55,7 +55,24 @@
       GST_RANK_SECONDARY, GST_TYPE_H265_PARSE);
   ret |= gst_element_register (plugin, "vc1parse",
       GST_RANK_NONE, GST_TYPE_VC1_PARSE);
-
+#else
+  ret |= gst_element_register (plugin, "h263parse",
+      GST_RANK_MARGINAL - 1, GST_TYPE_H263_PARSE);
+  ret |= gst_element_register (plugin, "h264parse",
+      GST_RANK_PRIMARY + 1, GST_TYPE_H264_PARSE);
+  ret |= gst_element_register (plugin, "diracparse",
+      GST_RANK_NONE, GST_TYPE_DIRAC_PARSE);
+  ret |= gst_element_register (plugin, "mpegvideoparse",
+      GST_RANK_MARGINAL - 1, GST_TYPE_MPEGVIDEO_PARSE);
+  ret |= gst_element_register (plugin, "mpeg4videoparse",
+      GST_RANK_MARGINAL -1, GST_TYPE_MPEG4VIDEO_PARSE);
+  ret |= gst_element_register (plugin, "pngparse",
+      GST_RANK_MARGINAL-1, GST_TYPE_PNG_PARSE);
+  ret |= gst_element_register (plugin, "h265parse",
+      GST_RANK_PRIMARY + 1, GST_TYPE_H265_PARSE);
+  ret |= gst_element_register (plugin, "vc1parse",
+      GST_RANK_NONE, GST_TYPE_VC1_PARSE);
+#endif
   return ret;
 }