add lv2 plugin interface

[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 f6228c3b96d354d1f10559512449aad6160ab336..403ec7a874b0766935bd50a94b0287de3059dc50 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"
@@ -505,12 +507,14 @@ 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;
@@ -650,5 +654,22 @@ int PluginAClientLAD::process_realtime(int64_t size,
        return size;
 }
 
-
+int MWindow::init_ladspa_index(MWindow *mwindow, Preferences *preferences,
+       const char *index_path, 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);
+       FILE *fp = fopen(index_path,"w");
+       if( !fp ) {
+               fprintf(stderr,_("MWindow::init_ladspa_index: "
+                       "can't create plugin index: %s\n"), index_path);
+               return 1;
+       }
+       fprintf(fp, "%d\n", PLUGIN_FILE_VERSION);
+       fprintf(fp, "%s\n", plugin_dir);
+       init_plugin_index(mwindow, preferences, fp, plugin_path);
+       fclose(fp);
+       return 0;
+}