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id3demux: port to 0.11

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This commit is contained in:
Wim Taymans 2011-10-10 13:22:12 +02:00
parent 31180790d6
commit 0577e069c2
2 changed files with 22 additions and 20 deletions
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2
configure.ac
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@ -312,7 +312,7 @@ dnl *** plug-ins to include ***
dnl Non ported plugins (non-dependant, then dependant)
dnl Make sure you have a space before and after all plugins
GST_PLUGINS_NONPORTED="deinterlace flx goom2k1 id3demux \
GST_PLUGINS_NONPORTED="deinterlace flx goom2k1 \
imagefreeze interleave matroska monoscope smpte \
videobox videocrop videomixer \
apetag cairo cairo_gobject dv1394 gdk_pixbuf libdv libpng \

40
gst/id3demux/gstid3demux.c
View file

@ -89,27 +89,15 @@ static void gst_id3demux_set_property (GObject * object, guint prop_id,
static void gst_id3demux_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
GST_BOILERPLATE (GstID3Demux, gst_id3demux, GstTagDemux, GST_TYPE_TAG_DEMUX);
static void
gst_id3demux_base_init (gpointer klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&sink_factory));
gst_element_class_set_details_simple (element_class, "ID3 tag demuxer",
"Codec/Demuxer/Metadata",
"Read and output ID3v1 and ID3v2 tags while demuxing the contents",
"Jan Schmidt <thaytan@mad.scientist.com>");
}
#define gst_id3demux_parent_class parent_class
G_DEFINE_TYPE (GstID3Demux, gst_id3demux, GST_TYPE_TAG_DEMUX);
static void
gst_id3demux_class_init (GstID3DemuxClass * klass)
{
GstTagDemuxClass *tagdemux_class = (GstTagDemuxClass *) klass;
GObjectClass *gobject_class = (GObjectClass *) klass;
GstElementClass *gstelement_class = (GstElementClass *) klass;
GstTagDemuxClass *tagdemux_class = (GstTagDemuxClass *) klass;
gobject_class->set_property = gst_id3demux_set_property;
gobject_class->get_property = gst_id3demux_get_property;
@ -120,6 +108,14 @@ gst_id3demux_class_init (GstID3DemuxClass * klass)
"and ID3v2 tags are present", DEFAULT_PREFER_V1,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&sink_factory));
gst_element_class_set_details_simple (gstelement_class, "ID3 tag demuxer",
"Codec/Demuxer/Metadata",
"Read and output ID3v1 and ID3v2 tags while demuxing the contents",
"Jan Schmidt <thaytan@mad.scientist.com>");
tagdemux_class->identify_tag = GST_DEBUG_FUNCPTR (gst_id3demux_identify_tag);
tagdemux_class->parse_tag = GST_DEBUG_FUNCPTR (gst_id3demux_parse_tag);
tagdemux_class->merge_tags = GST_DEBUG_FUNCPTR (gst_id3demux_merge_tags);
@ -129,7 +125,7 @@ gst_id3demux_class_init (GstID3DemuxClass * klass)
}
static void
gst_id3demux_init (GstID3Demux * id3demux, GstID3DemuxClass * klass)
gst_id3demux_init (GstID3Demux * id3demux)
{
id3demux->prefer_v1 = DEFAULT_PREFER_V1;
}
@ -138,7 +134,9 @@ static gboolean
gst_id3demux_identify_tag (GstTagDemux * demux, GstBuffer * buf,
gboolean start_tag, guint * tag_size)
{
const guint8 *data = GST_BUFFER_DATA (buf);
guint8 data[3];
gst_buffer_extract (buf, 0, data, 3);
if (start_tag) {
if (data[0] != 'I' || data[1] != 'D' || data[2] != '3')
@ -190,7 +188,11 @@ gst_id3demux_parse_tag (GstTagDemux * demux, GstBuffer * buffer,
return GST_TAG_DEMUX_RESULT_BROKEN_TAG;
}
} else {
*tags = gst_tag_list_new_from_id3v1 (GST_BUFFER_DATA (buffer));
guint8 *data;
data = gst_buffer_map (buffer, NULL, NULL, GST_MAP_READ);
*tags = gst_tag_list_new_from_id3v1 (data);
gst_buffer_unmap (buffer, data, -1);
if (G_UNLIKELY (*tags == NULL))
return GST_TAG_DEMUX_RESULT_BROKEN_TAG;