diff options
Diffstat (limited to 'ext/aalib')
| -rw-r--r-- | ext/aalib/gstaasink.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/ext/aalib/gstaasink.c b/ext/aalib/gstaasink.c index f2e60618..6dfdb50c 100644 --- a/ext/aalib/gstaasink.c +++ b/ext/aalib/gstaasink.c @@ -239,6 +239,32 @@ gst_aasink_class_init (GstAASinkClass *klass) gstelement_class->set_clock = gst_aasink_set_clock; } +static GstCaps * +gst_aasink_fixate (GstPad *pad, const GstCaps *caps) +{ + GstStructure *structure; + GstCaps *newcaps; + + if (gst_caps_get_size (caps) > 1) return NULL; + + newcaps = gst_caps_copy (caps); + structure = gst_caps_get_structure (newcaps, 0); + + if (gst_caps_structure_fixate_field_nearest_int (structure, "width", 320)) { + return newcaps; + } + if (gst_caps_structure_fixate_field_nearest_int (structure, "height", 240)) { + return newcaps; + } + if (gst_caps_structure_fixate_field_nearest_double (structure, "framerate", + 30.0)) { + return newcaps; + } + + gst_caps_free (newcaps); + return NULL; +} + static GstPadLinkReturn gst_aasink_sinkconnect (GstPad *pad, const GstCaps *caps) { @@ -278,6 +304,7 @@ gst_aasink_init (GstAASink *aasink) gst_element_add_pad (GST_ELEMENT (aasink), aasink->sinkpad); gst_pad_set_chain_function (aasink->sinkpad, gst_aasink_chain); gst_pad_set_link_function (aasink->sinkpad, gst_aasink_sinkconnect); + gst_pad_set_fixate_function (aasink->sinkpad, gst_aasink_fixate); memcpy(&aasink->ascii_surf, &aa_defparams, sizeof (struct aa_hardware_params)); aasink->ascii_parms.bright = 0; |