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Use XMLNode::get/set_property API in ARDOUR::AudioPlaylistSource class

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This commit is contained in:
Tim Mayberry 2016-08-26 23:52:59 +10:00
parent 1dfcf07ba9
commit 175582d553
1 changed files with 2 additions and 7 deletions
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9
libs/ardour/audio_playlist_source.cc
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@ -79,14 +79,12 @@ XMLNode&
AudioPlaylistSource::get_state () AudioPlaylistSource::get_state ()
{ {
XMLNode& node (AudioSource::get_state ()); XMLNode& node (AudioSource::get_state ());
char buf[64];
/* merge PlaylistSource state */ /* merge PlaylistSource state */
PlaylistSource::add_state (node); PlaylistSource::add_state (node);
snprintf (buf, sizeof (buf), "%" PRIu32, _playlist_channel); node.set_property ("channel", _playlist_channel);
node.add_property ("channel", buf);
return node; return node;
} }
@ -108,17 +106,14 @@ AudioPlaylistSource::set_state (const XMLNode& node, int version, bool with_desc
} }
} }
XMLProperty const * prop;
pair<framepos_t,framepos_t> extent = _playlist->get_extent(); pair<framepos_t,framepos_t> extent = _playlist->get_extent();
AudioSource::_length = extent.second - extent.first; AudioSource::_length = extent.second - extent.first;
if ((prop = node.property (X_("channel"))) == 0) { if (!node.get_property (X_("channel"), _playlist_channel)) {
throw failed_constructor (); throw failed_constructor ();
} }
sscanf (prop->value().c_str(), "%" PRIu32, &_playlist_channel);
ensure_buffers_for_level (_level, _session.frame_rate()); ensure_buffers_for_level (_level, _session.frame_rate());
return 0; return 0;