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[ardour.git] / libs / ardour / lv2_plugin.cc

diff --git a/libs/ardour/lv2_plugin.cc b/libs/ardour/lv2_plugin.cc
index a5c87c8d6a8840651d56e27892481ad36c480b08..9e253a359fb12f9487f1d10e0148e3ebc238f6a5 100644 (file)
--- a/libs/ardour/lv2_plugin.cc
+++ b/libs/ardour/lv2_plugin.cc
@@ -17,6 +17,7 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include <cctype>
 #include <string>
 #include <vector>
 #include <limits>
@@ -237,6 +238,14 @@ log_vprintf(LV2_Log_Handle /*handle*/,
 {
        char* str = NULL;
        const int ret = g_vasprintf(&str, fmt, args);
+       /* strip trailing whitespace */
+       while (strlen (str) > 0 && isspace (str[strlen (str) - 1])) {
+               str[strlen (str) - 1] = '\0';
+       }
+       if (strlen (str) == 0) {
+               return 0;
+       }
+
        if (type == URIMap::instance().urids.log_Error) {
                error << str << endmsg;
        } else if (type == URIMap::instance().urids.log_Warning) {
@@ -634,6 +643,7 @@ LV2Plugin::init(const void* c_plugin, framecnt_t rate)
 
                _port_flags.push_back(flags);
                _port_minimumSize.push_back(minimumSize);
+               DEBUG_TRACE(DEBUG::LV2, string_compose("port %1 buffer %2 bytes\n", i, minimumSize));
        }
 
        _control_data = new float[num_ports];
@@ -1126,7 +1136,7 @@ LV2Plugin::add_state(XMLNode* root) const
 
        XMLNode*    child;
        char        buf[32];
-       LocaleGuard lg(X_("C"));
+       LocaleGuard lg;
 
        for (uint32_t i = 0; i < parameter_count(); ++i) {
                if (parameter_is_input(i) && parameter_is_control(i)) {
@@ -1799,13 +1809,13 @@ int
 LV2Plugin::set_state(const XMLNode& node, int version)
 {
        XMLNodeList          nodes;
-       const XMLProperty*   prop;
+       XMLProperty const * prop;
        XMLNodeConstIterator iter;
        XMLNode*             child;
        const char*          sym;
        const char*          value;
        uint32_t             port_id;
-       LocaleGuard          lg(X_("C"));
+       LocaleGuard          lg;
 
        if (node.name() != state_node_name()) {
                error << _("Bad node sent to LV2Plugin::set_state") << endmsg;
@@ -2309,7 +2319,7 @@ LV2Plugin::connect_and_run(BufferSet& bufs,
                                        if (_session.transport_frame() != _next_cycle_start ||
                                            _session.transport_speed() != _next_cycle_speed) {
                                                // Transport has changed, write position at cycle start
-                                               tmap.bbt_time(_session.transport_frame(), bbt);
+                                               bbt = tmap.bbt_at_frame (_session.transport_frame());
                                                write_position(&_impl->forge, _ev_buffers[port_index],
                                                               tmetric, bbt, _session.transport_speed(),
                                                               _session.transport_frame(), 0);
@@ -2341,7 +2351,7 @@ LV2Plugin::connect_and_run(BufferSet& bufs,
                                                ++m;
                                        } else {
                                                tmetric.set_metric(metric);
-                                               bbt = metric->start();
+                                               bbt = tmap.bbt_at_pulse (metric->pulse());
                                                write_position(&_impl->forge, _ev_buffers[port_index],
                                                               tmetric, bbt, _session.transport_speed(),
                                                               metric->frame(),