X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.0%2Fcinelerra%2Fpluginserver.C;h=17e1b17e7afdd34b023f9be5fbb73785e071b82e;hb=e919ce8a71cdc99bb7344cc192e13a2c2db9e1c0;hp=66abd3bd87364c8ae9eb57755bcec0ce4a4dfc7c;hpb=6c0c8bd0e577001d1cc18c6c27d58e62f58a6bff;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.0/cinelerra/pluginserver.C b/cinelerra-5.0/cinelerra/pluginserver.C
index 66abd3bd..17e1b17e 100644
--- a/cinelerra-5.0/cinelerra/pluginserver.C
+++ b/cinelerra-5.0/cinelerra/pluginserver.C
@@ -530,14 +530,19 @@ void PluginServer::process_buffer(VFrame **frame,
 		vclient->input[i] = frame[i];
 		vclient->output[i] = frame[i];
 	}
-	vclient->source_start = (int64_t)(plugin ? 
-		plugin->startproject * 
-		frame_rate /
-		vclient->project_frame_rate :
-		0);
+	
+	if(plugin)
+	{
+		vclient->source_start = (int64_t)plugin->startproject * 
+			frame_rate /
+			vclient->project_frame_rate;
+	}
 	vclient->direction = direction;
 
 
+//PRINT_TRACE
+//printf("plugin=%p source_start=%ld\n", plugin, vclient->source_start);
+
 	vclient->begin_process_buffer();
 	if(multichannel)
 	{
@@ -660,6 +665,10 @@ int PluginServer::get_parameters(int64_t start, int64_t end, int channels)
 	client->source_start = start;
 	client->total_len = end - start;
 	client->total_in_buffers = channels;
+
+//PRINT_TRACE
+//printf(" source_start=%ld total_len=%ld\n", client->source_start, client->total_len);
+
 	return client->plugin_get_parameters();
 }
 
@@ -802,6 +811,7 @@ int PluginServer::read_frame(VFrame *buffer,
 // If we're a VirtualNode, read_data in the virtual plugin node handles
 //     backward propogation and produces the data.
 // If we're a Module, render in the module produces the data.
+//PRINT_TRACE
 
 	int result = -1;
 	if(!multichannel) channel = 0;