From 6c3fbe6d459d566f51de66a71245eba6bfaee74e Mon Sep 17 00:00:00 2001 From: David Schleef Date: Sat, 6 Mar 2004 04:51:15 +0000 Subject: ext/aalib/gstaasink.c: Add fixate function. (bug #131128) Original commit message from CVS: * ext/aalib/gstaasink.c: (gst_aasink_fixate), (gst_aasink_init): Add fixate function. (bug #131128) * ext/sdl/sdlvideosink.c: (gst_sdlvideosink_init), (gst_sdlvideosink_fixate): Add fixate function. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_link): Fix attempt to print a non-pointer using GST_PTR_FORMAT. * gst/wavparse/gstwavparse.c: (gst_wavparse_parse_fmt): Fix missing break that was causing ulaw to be interpreted as raw int. --- ext/aalib/gstaasink.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'ext/aalib') 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; -- cgit