mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-27 12:11:13 +00:00
Code Issues 1 Projects Releases Wiki Activity

audiopanorama: further port to 1.0

Browse source 
Transformcaps is not called with caps containing single structures anymore. Also add missing filter handling. Still does not negotiate though.
This commit is contained in:
Stefan Sauer 2013-02-04 11:08:23 +01:00
parent d187b96ee2
commit 1f1fe47cb6
1 changed files with 24 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

35
gst/audiofx/audiopanorama.c
View file

@ -326,19 +326,32 @@ gst_audio_panorama_transform_caps (GstBaseTransform * base,
{
GstCaps *res;
GstStructure *structure;
gint i;
/* transform caps gives one single caps so we can just replace
* the channel property with our range. */
/* replace the channel property with our range. */
res = gst_caps_copy (caps);
structure = gst_caps_get_structure (res, 0);
if (direction == GST_PAD_SRC) {
GST_INFO ("allow 1-2 channels");
gst_structure_set (structure, "channels", GST_TYPE_INT_RANGE, 1, 2, NULL);
gst_structure_remove_field (structure, "channel-mask");
} else {
GST_INFO ("allow 2 channels");
gst_structure_set (structure, "channels", G_TYPE_INT, 2, NULL);
gst_structure_remove_field (structure, "channel-mask");
for (i = 0; i < gst_caps_get_size (res); i++) {
structure = gst_caps_get_structure (res, i);
if (direction == GST_PAD_SRC) {
GST_INFO ("allow 1-2 channels");
gst_structure_set (structure, "channels", GST_TYPE_INT_RANGE, 1, 2, NULL);
gst_structure_remove_field (structure, "channel-mask");
} else {
GST_INFO ("allow 2 channels");
gst_structure_set (structure, "channels", G_TYPE_INT, 2, NULL);
gst_structure_remove_field (structure, "channel-mask");
}
}
if (filter) {
GstCaps *intersection;
GST_DEBUG_OBJECT (base, "Using filter caps %" GST_PTR_FORMAT, filter);
intersection =
gst_caps_intersect_full (filter, res, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (res);
res = intersection;
GST_DEBUG_OBJECT (base, "Intersection %" GST_PTR_FORMAT, res);
}
return res;