diff options
Diffstat (limited to 'gst/modplug/gstmodplug.cc')
| -rw-r--r-- | gst/modplug/gstmodplug.cc | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/gst/modplug/gstmodplug.cc b/gst/modplug/gstmodplug.cc index 9ebd8563..c4f143d5 100644 --- a/gst/modplug/gstmodplug.cc +++ b/gst/modplug/gstmodplug.cc @@ -118,6 +118,7 @@ static void gst_modplug_get_property (GObject *object, GParamSpec *pspec ); static GstPadLinkReturn gst_modplug_srclink (GstPad *pad, const GstCaps *caps); +static GstCaps *gst_modplug_fixate (GstPad *pad, const GstCaps *caps); static void gst_modplug_loop (GstElement *element); static void gst_modplug_setup (GstModPlug *modplug); static const GstFormat * @@ -240,13 +241,13 @@ gst_modplug_init (GstModPlug *modplug) gst_element_add_pad (GST_ELEMENT(modplug), modplug->sinkpad); modplug->srcpad = gst_pad_new_from_template (gst_static_pad_template_get (&modplug_src_template_factory), "src"); - gst_element_add_pad (GST_ELEMENT(modplug), modplug->srcpad); gst_pad_set_link_function (modplug->srcpad, gst_modplug_srclink); - + gst_pad_set_fixate_function (modplug->srcpad, gst_modplug_fixate); gst_pad_set_event_function (modplug->srcpad, (GstPadEventFunction)GST_DEBUG_FUNCPTR(gst_modplug_src_event)); gst_pad_set_query_function (modplug->srcpad, gst_modplug_src_query); gst_pad_set_query_type_function (modplug->srcpad, (GstPadQueryTypeFunction) GST_DEBUG_FUNCPTR (gst_modplug_get_query_types)); gst_pad_set_formats_function (modplug->srcpad, (GstPadFormatsFunction)GST_DEBUG_FUNCPTR (gst_modplug_get_formats)); + gst_element_add_pad (GST_ELEMENT(modplug), modplug->srcpad); gst_element_set_loop_function (GST_ELEMENT (modplug), gst_modplug_loop); @@ -462,6 +463,24 @@ gst_modplug_srclink (GstPad *pad, const GstCaps *caps) return GST_PAD_LINK_OK; } +static GstCaps * +gst_modplug_fixate (GstPad *pad, const GstCaps *caps) +{ + if (gst_caps_is_simple (caps)) { + GstCaps *copy; + GstStructure *structure; + + copy = gst_caps_copy (caps); + structure = gst_caps_get_structure (copy, 0); + if (gst_caps_structure_fixate_field_nearest_int (structure, "rate", 44100)) + return copy; + if (gst_caps_structure_fixate_field_nearest_int (structure, "channels", 2)) + return copy; + gst_caps_free (copy); + } + return NULL; +} + static void gst_modplug_handle_event (GstModPlug *modplug) { |