[gst-cvs] gst-plugins-bad: x264enc: add preset support

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

Module: gst-plugins-bad
Branch: master
Commit: d3ac465ec1cbc439bf455da7e91c18cd759970af
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-bad/commit/?id=d3ac465ec1cbc439bf455da7e91c18cd759970af

Author: Stefan Kost <en...@us...>
Date:   Thu Apr 30 00:06:36 2009 +0300

x264enc: add preset support

Add preset iface and a (dummy) preset file as a starting point.

---

 ext/x264/GstX264Enc.prs |   13 +++++++++++++
 ext/x264/Makefile.am    |    6 ++++++
 ext/x264/gstx264enc.c   |   16 +++++++++++++++-
 3 files changed, 34 insertions(+), 1 deletions(-)

diff --git a/ext/x264/GstX264Enc.prs b/ext/x264/GstX264Enc.prs
new file mode 100644
index 0000000..daf60a7
--- /dev/null
+++ b/ext/x264/GstX264Enc.prs
@@ -0,0 +1,13 @@
+[_presets_]
+version=0.10
+element-name=GstX264Enc
+
+# see http://mewiki.project357.com/wiki/X264_Settings for x264 properties
+
+# lower default bitrate
+# turn of cabac for devices that do not support main-profile
+[just-an-example]
+_meta/comment=use for mobile pocket video player
+_meta/device=pocketvideo
+bitrate=1024
+cabac=false
diff --git a/ext/x264/Makefile.am b/ext/x264/Makefile.am
index 891e3fc..6c4d4cf 100644
--- a/ext/x264/Makefile.am
+++ b/ext/x264/Makefile.am
@@ -13,3 +13,9 @@ libgstx264_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
 libgstx264_la_LIBTOOLFLAGS = --tag=disable-static
 
 noinst_HEADERS = gstx264enc.h
+
+presetdir = $(datadir)/gstreamer-$(GST_MAJORMINOR)/presets
+preset_DATA = GstX264Enc.prs
+
+EXTRA_DIST = $(preset_DATA)
+
diff --git a/ext/x264/gstx264enc.c b/ext/x264/gstx264enc.c
index 207ceb6..37f53cc 100644
--- a/ext/x264/gstx264enc.c
+++ b/ext/x264/gstx264enc.c
@@ -238,7 +238,21 @@ static void gst_x264_enc_set_property (GObject * object, guint prop_id,
 static void gst_x264_enc_get_property (GObject * object, guint prop_id,
     GValue * value, GParamSpec * pspec);
 
-GST_BOILERPLATE (GstX264Enc, gst_x264_enc, GstElement, GST_TYPE_ELEMENT);
+static void
+_do_init (GType object_type)
+{
+  const GInterfaceInfo preset_interface_info = {
+    NULL,                       /* interface_init */
+    NULL,                       /* interface_finalize */
+    NULL                        /* interface_data */
+  };
+
+  g_type_add_interface_static (object_type, GST_TYPE_PRESET,
+      &preset_interface_info);
+}
+
+GST_BOILERPLATE_FULL (GstX264Enc, gst_x264_enc, GstElement, GST_TYPE_ELEMENT,
+    _do_init);
 
 static void
 gst_x264_enc_base_init (gpointer g_class)