configure.ac: Require GLib 2.12 and liboil 0.3.14.

Original commit message from CVS:
* configure.ac:
Require GLib 2.12 and liboil 0.3.14.
* gst/volume/gstvolume.c: (volume_process_double):
Unconditionally use liboil 0.3.14 function.

ChangeLog

+2008-04-01  Sebastian Dröge  <slomo@circular-chaos.org>
+
+	* configure.ac:
+	Require GLib 2.12 and liboil 0.3.14.
+
+	* gst/volume/gstvolume.c: (volume_process_double):
+	Unconditionally use liboil 0.3.14 function.
+
 2008-03-31  Wim Taymans  <wim.taymans@collabora.co.uk>
 
 	* gst-libs/gst/riff/riff-media.c: (gst_riff_create_audio_caps):

common @ 5421815a

-Subproject commit 4221e9dcb05faa6f6f7ba19bba32fe90da4577dd
+Subproject commit 5421815aeed8b2d73a4d4d4a4b8eb2c93f1b7d02

configure.ac

@@ -242,12 +242,12 @@ AG_GST_CHECK_FUNCTION
 dnl *** checks for dependency libraries ***
 
 dnl GLib is required
-AG_GST_GLIB_CHECK([2.6])
+AG_GST_GLIB_CHECK([2.12])
 
 dnl liboil is required
-PKG_CHECK_MODULES(LIBOIL, liboil-0.3 >= 0.3.8, HAVE_LIBOIL=yes, HAVE_LIBOIL=no)
+PKG_CHECK_MODULES(LIBOIL, liboil-0.3 >= 0.3.14, HAVE_LIBOIL=yes, HAVE_LIBOIL=no)
 if test "x$HAVE_LIBOIL" != "xyes"; then
-  AC_ERROR([liboil-0.3.8 or later is required])
+  AC_ERROR([liboil-0.3.14 or later is required])
 fi
 
 dnl checks for gstreamer

gst/volume/gstvolume.c

@@ -457,17 +457,9 @@ volume_process_double (GstVolume * this, gpointer bytes, guint n_bytes)
   gdouble *data = (gdouble *) bytes;
   guint num_samples = n_bytes / sizeof (gdouble);
 
-#ifdef oil_scalarmultiply_f64_ns
   gdouble vol = this->real_vol_f;
 
   oil_scalarmultiply_f64_ns (data, data, &vol, num_samples);
-#else
-  gint i;
-
-  for (i = 0; i < num_samples; i++) {
-    *data++ *= this->real_vol_f;
-  }
-#endif
 }
 
 static void