diff options
Diffstat (limited to 'ext/tarkin/gsttarkindec.c')
| -rw-r--r-- | ext/tarkin/gsttarkindec.c | 62 |
1 files changed, 57 insertions, 5 deletions
diff --git a/ext/tarkin/gsttarkindec.c b/ext/tarkin/gsttarkindec.c index c8936b63..a87bb9a3 100644 --- a/ext/tarkin/gsttarkindec.c +++ b/ext/tarkin/gsttarkindec.c @@ -26,18 +26,15 @@ #include "gsttarkindec.h" -extern GstPadTemplate *dec_src_template, *dec_sink_template; +static GstPadTemplate *dec_src_template, *dec_sink_template; /* elementfactory information */ GstElementDetails tarkindec_details = { "Ogg Tarkin decoder", "Filter/Video/Decoder", - "LGPL", "Decodes video in OGG Tarkin format", - VERSION, "Monty <monty@xiph.org>, " "Wim Taymans <wim.taymans@chello.be>", - "(C) 2002", }; /* TarkinDec signals and args */ @@ -53,6 +50,7 @@ enum ARG_BITRATE, }; +static void gst_tarkindec_base_init (gpointer g_class); static void gst_tarkindec_class_init (TarkinDecClass *klass); static void gst_tarkindec_init (TarkinDec *arkindec); @@ -77,7 +75,7 @@ tarkindec_get_type (void) if (!tarkindec_type) { static const GTypeInfo tarkindec_info = { sizeof (TarkinDecClass), - NULL, + gst_tarkindec_base_init, NULL, (GClassInitFunc) gst_tarkindec_class_init, NULL, @@ -92,6 +90,60 @@ tarkindec_get_type (void) return tarkindec_type; } +static GstCaps* +tarkin_caps_factory (void) +{ + return + gst_caps_new ( + "tarkin_tarkin", + "application/ogg", + NULL); +} + +static GstCaps* +raw_caps_factory (void) +{ + return + GST_CAPS_NEW ( + "tarkin_raw", + "video/x-raw-rgb", + "bpp", GST_PROPS_INT (24), + "depth", GST_PROPS_INT (24), + "endianness", GST_PROPS_INT (G_BYTE_ORDER), + "red_mask", GST_PROPS_INT (0xff0000), + "green_mask", GST_PROPS_INT (0xff00), + "blue_mask", GST_PROPS_INT (0xff), + "width", GST_PROPS_INT_RANGE (0, G_MAXINT), + "height", GST_PROPS_INT_RANGE (0, G_MAXINT), + "framerate", GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT) + ); +} + +static void +gst_tarkindec_base_init (gpointer g_class) +{ + GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); + GstCaps *raw_caps, *tarkin_caps; + + raw_caps = raw_caps_factory (); + tarkin_caps = tarkin_caps_factory (); + + dec_sink_template = gst_pad_template_new ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + tarkin_caps, + NULL); + dec_src_template = gst_pad_template_new ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + raw_caps, + NULL); + gst_element_class_add_pad_template (element_class, dec_sink_template); + gst_element_class_add_pad_template (element_class, dec_src_template); + + gst_element_class_set_details (element_class, &tarkindec_details); +} + static void gst_tarkindec_class_init (TarkinDecClass *klass) { |