[gst-cvs] gst-plugins-bad: lv2: simpify property registration

[<en...@ke...>]

Module: gst-plugins-bad
Branch: master
Commit: 165847218302194d993e42822f4307cb5518a03d
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-bad/commit/?id=165847218302194d993e42822f4307cb5518a03d

Author: Stefan Kost <en...@us...>
Date:   Sun Jan 31 22:21:42 2010 +0200

lv2: simpify property registration

Avoid type cheking casts for each property. Use a running index.

---

 ext/lv2/gstlv2.c |   21 +++++++++------------
 1 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/ext/lv2/gstlv2.c b/ext/lv2/gstlv2.c
index cfc2f69..2dc157e 100644
--- a/ext/lv2/gstlv2.c
+++ b/ext/lv2/gstlv2.c
@@ -476,7 +476,8 @@ gst_lv2_class_init (GstLV2Class * klass, SLV2Plugin lv2plugin)
 {
   GObjectClass *gobject_class;
   GstSignalProcessorClass *gsp_class;
-  gint i;
+  GParamSpec *p;
+  gint i, ix;
 
   GST_DEBUG ("class_init %p", klass);
 
@@ -493,27 +494,23 @@ gst_lv2_class_init (GstLV2Class * klass, SLV2Plugin lv2plugin)
 
   klass->plugin = lv2plugin;
 
-  /* register properties */
+  /* properties have an offset of 1 */
+  ix = 1;
 
-  for (i = 0; i < gsp_class->num_control_in; i++) {
-    GParamSpec *p;
+  /* register properties */
 
+  for (i = 0; i < gsp_class->num_control_in; i++, ix++) {
     p = gst_lv2_class_get_param_spec (klass,
         g_array_index (klass->control_in_ports, GstLV2Port, i).index);
 
-    /* properties have an offset of 1 */
-    g_object_class_install_property (G_OBJECT_CLASS (klass), i + 1, p);
+    g_object_class_install_property (gobject_class, ix, p);
   }
 
-  for (i = 0; i < gsp_class->num_control_out; i++) {
-    GParamSpec *p;
-
+  for (i = 0; i < gsp_class->num_control_out; i++, ix++) {
     p = gst_lv2_class_get_param_spec (klass,
         g_array_index (klass->control_out_ports, GstLV2Port, i).index);
 
-    /* properties have an offset of 1, and we already added num_control_in */
-    g_object_class_install_property (G_OBJECT_CLASS (klass),
-        gsp_class->num_control_in + i + 1, p);
+    g_object_class_install_property (gobject_class, ix, p);
   }
 }