dynamic keyframes, textbox rework, andrea ffmpeg.opts, perpetual chkpt undo, lv2...

[goodguy/history.git] / cinelerra-5.1 / cinelerra / pluginaclientlad.C

diff --git a/cinelerra-5.1/cinelerra/pluginaclientlad.C b/cinelerra-5.1/cinelerra/pluginaclientlad.C
index 91c19275f7d47305762d2f4754ec94c3c6ca72cf..15ff05ed0e6ab8b3d542511c1dd45b3c5a2bfc93 100644 (file)
--- a/cinelerra-5.1/cinelerra/pluginaclientlad.C
+++ b/cinelerra-5.1/cinelerra/pluginaclientlad.C
@@ -21,8 +21,10 @@
 
 #include "clip.h"
 #include "bchash.h"
+#include "filesystem.h"
 #include "filexml.h"
 #include "language.h"
+#include "mwindow.h"
 #include "pluginaclientlad.h"
 #include "pluginserver.h"
 #include "samples.h"
@@ -69,8 +71,13 @@ int PluginAClientConfig::equivalent(PluginAClientConfig &that)
 // Need PluginServer to do this.
 void PluginAClientConfig::copy_from(PluginAClientConfig &that)
 {
-       int n = bmin(total_ports, that.total_ports);
-       for( int i=0; i<n; ++i ) {
+       if( total_ports != that.total_ports ) {
+               delete_objects();
+               total_ports = that.total_ports;
+               port_data = new LADSPA_Data[total_ports];
+               port_type = new int[total_ports];
+       }
+       for( int i=0; i<total_ports; ++i ) {
                port_type[i] = that.port_type[i];
                port_data[i] = that.port_data[i];
        }
@@ -348,6 +355,7 @@ PluginAClientLAD::PluginAClientLAD(PluginServer *server)
        total_outbuffers = 0;
        buffer_allocation = 0;
        lad_instance = 0;
+       snprintf(title, sizeof(title), "L_%s", server->lad_descriptor->Name);
 }
 
 PluginAClientLAD::~PluginAClientLAD()
@@ -400,7 +408,7 @@ int PluginAClientLAD::get_outchannels()
 
 const char* PluginAClientLAD::plugin_title()
 {
-       return (char*)server->lad_descriptor->Name;
+       return title;
 }
 
 int PluginAClientLAD::uses_gui()
@@ -444,12 +452,11 @@ char* PluginAClientLAD::lad_to_upper(char *string, const char *input)
 
 void PluginAClientLAD::save_data(KeyFrame *keyframe)
 {
-       FileXML output;
-       char string[BCTEXTLEN];
        if( !config.port_data ) config.initialize(server);
-
+       FileXML output;
 // cause data to be stored directly in text
-       output.set_shared_output(keyframe->get_data(), MESSAGESIZE);
+       output.set_shared_output(keyframe->xbuf);
+       char string[BCTEXTLEN];
        output.tag.set_title(lad_to_upper(string, plugin_title()));
 
        const LADSPA_Descriptor *lad_desc = server->lad_descriptor;
@@ -473,14 +480,13 @@ void PluginAClientLAD::save_data(KeyFrame *keyframe)
 
 void PluginAClientLAD::read_data(KeyFrame *keyframe)
 {
-       FileXML input;
-       char string[BCTEXTLEN];
-
-       input.set_shared_input(keyframe->get_data(), strlen(keyframe->get_data()));
        if( !config.port_data ) config.initialize(server);
+       FileXML input;
+       input.set_shared_input(keyframe->xbuf);
 
        while(! input.read_tag() ) {
 //printf("PluginAClientLAD::read_data %s\n", input.tag.get_title());
+               char string[BCTEXTLEN];
                if(! input.tag.title_is(lad_to_upper(string, plugin_title())) ) continue;
                const LADSPA_Descriptor *lad_desc = server->lad_descriptor;
                const LADSPA_PortDescriptor *port_desc = lad_desc->PortDescriptors;
@@ -499,12 +505,14 @@ void PluginAClientLAD::read_data(KeyFrame *keyframe)
 
 void PluginAClientLAD::delete_buffers()
 {
-       if(in_buffers)
-               for(int i = 0; i < total_inbuffers; i++) delete [] in_buffers[i];
-       if(out_buffers)
-               for(int i = 0; i < total_outbuffers; i++) delete [] out_buffers[i];
-       in_buffers = 0;
-       out_buffers = 0;
+       if( in_buffers ) {
+               for( int i=0; i<total_inbuffers; ++i ) delete [] in_buffers[i];
+               delete [] in_buffers;  in_buffers = 0;
+       }
+       if( out_buffers ) {
+               for( int i=0; i<total_outbuffers; ++i ) delete [] out_buffers[i];
+               delete [] out_buffers;  out_buffers = 0;
+       }
        total_inbuffers = 0;
        total_outbuffers = 0;
        buffer_allocation = 0;
@@ -644,5 +652,15 @@ int PluginAClientLAD::process_realtime(int64_t size,
        return size;
 }
 
-
+int MWindow::init_ladspa_index(MWindow *mwindow, Preferences *preferences,
+       FILE *fp, const char *plugin_dir)
+{
+       char plugin_path[BCTEXTLEN], *path = FileSystem::basepath(plugin_dir);
+       strcpy(plugin_path, path);  delete [] path;
+       printf("init ladspa index: %s\n", plugin_dir);
+       fprintf(fp, "%d\n", PLUGIN_FILE_VERSION);
+       fprintf(fp, "%s\n", plugin_dir);
+       init_plugin_index(mwindow, preferences, fp, plugin_path);
+       return 0;
+}