diff options
| author | David Schleef <ds@schleef.org> | 2003-12-24 03:31:06 +0000 |
|---|---|---|
| committer | David Schleef <ds@schleef.org> | 2003-12-24 03:31:06 +0000 |
| commit | d88e52a37b8375cae2c8558f786882eb4bd12e84 (patch) | |
| tree | 89ed1a1c8733ff50fc2fb4dad1450897b89c8e6f /sys | |
| parent | 9de4db65400a8a1e42ef9df42c5a3104af18001f (diff) | |
gst/volume/gstvolume.c: Proxy getcaps.
Original commit message from CVS:
* gst/volume/gstvolume.c: (volume_init): Proxy getcaps.
* sys/oss/gstosssink.c: (gst_osssink_init),
(gst_osssink_sink_fixate): Add fixate function.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/oss/gstosssink.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/sys/oss/gstosssink.c b/sys/oss/gstosssink.c index b1402b29..9985427c 100644 --- a/sys/oss/gstosssink.c +++ b/sys/oss/gstosssink.c @@ -58,6 +58,7 @@ static gboolean gst_osssink_query (GstElement *element, GstQueryType type, static gboolean gst_osssink_sink_query (GstPad *pad, GstQueryType type, GstFormat *format, gint64 *value); +static GstCaps * gst_osssink_sink_fixate (GstPad *pad, const GstCaps *caps, gpointer user_data); static GstPadLinkReturn gst_osssink_sinkconnect (GstPad *pad, const GstCaps *caps); static void gst_osssink_set_property (GObject *object, guint prop_id, const GValue *value, @@ -193,6 +194,7 @@ gst_osssink_init (GstOssSink *osssink) gst_static_pad_template_get (&osssink_sink_factory), "sink"); gst_element_add_pad (GST_ELEMENT (osssink), osssink->sinkpad); gst_pad_set_link_function (osssink->sinkpad, gst_osssink_sinkconnect); + gst_pad_set_fixate_function (osssink->sinkpad, gst_osssink_sink_fixate); gst_pad_set_convert_function (osssink->sinkpad, gst_osssink_convert); gst_pad_set_query_function (osssink->sinkpad, gst_osssink_sink_query); gst_pad_set_query_type_function (osssink->sinkpad, gst_osssink_get_query_types); @@ -213,6 +215,30 @@ gst_osssink_init (GstOssSink *osssink) GST_FLAG_SET (osssink, GST_ELEMENT_EVENT_AWARE); } +static GstCaps * +gst_osssink_sink_fixate (GstPad *pad, const GstCaps *caps, gpointer user_data) +{ + GstCaps *newcaps; + GstStructure *structure; + + structure = gst_structure_copy(gst_caps_get_structure (caps, 0)); + newcaps = gst_caps_new_full (structure, NULL); + + if (gst_caps_structure_fixate_field_nearest_int (structure, "rate", 44100)) { + return newcaps; + } + if (gst_caps_structure_fixate_field_nearest_int (structure, "depth", 16)) { + return newcaps; + } + if (gst_caps_structure_fixate_field_nearest_int (structure, "width", 16)) { + return newcaps; + } + if (gst_caps_structure_fixate_field_nearest_int (structure, "channels", 2)) { + return newcaps; + } + + return newcaps; +} static GstPadLinkReturn gst_osssink_sinkconnect (GstPad *pad, const GstCaps *caps) |