Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.0 / cinelerra / loadbalance.h

diff --git a/cinelerra-5.0/cinelerra/loadbalance.h b/cinelerra-5.0/cinelerra/loadbalance.h
deleted file mode 100644 (file)
index b92d138..0000000
--- a/cinelerra-5.0/cinelerra/loadbalance.h
+++ /dev/null
@@ -1,130 +0,0 @@
-
-/*
- * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * 
- */
-
-#ifndef LOADBALANCE_H
-#define LOADBALANCE_H
-
-#include "condition.inc"
-#include "mutex.inc"
-#include "thread.h"
-
-
-
-
-// Load balancing utils
-// There is no guarantee that all the load clients will be run in a 
-// processing operation.
-
-
-class LoadServer;
-
-
-
-class LoadPackage
-{
-public:
-       LoadPackage();
-       virtual ~LoadPackage();
-       
-       Condition *completion_lock;
-};
-
-
-class LoadClient : public Thread
-{
-public:
-       LoadClient(LoadServer *server);
-       LoadClient();
-       virtual ~LoadClient();
-
-// Called when run as distributed client
-       void run();
-// Called when run as a single_client
-       void run_single();
-       virtual void process_package(LoadPackage *package);
-       int get_package_number();
-       LoadServer* get_server();
-
-       int done;
-       int package_number;
-       Condition *input_lock;
-       Condition *completion_lock;
-       LoadServer *server;
-};
-
-
-
-
-class LoadServer
-{
-public:
-       LoadServer(int total_clients, int total_packages);
-       virtual ~LoadServer();
-
-       friend class LoadClient;
-
-// Called first in process_packages.  Should also initialize clients.
-       virtual void init_packages() {};
-       virtual LoadClient* new_client() { return 0; };
-       virtual LoadPackage* new_package() { return 0; };
-
-// User calls this to do an iteration with the distributed clients
-       void process_packages();
-
-// Use this to do an iteration with one client, in the current thread.
-// The single client is created specifically for this call and deleted in 
-// delete_clients.  This simplifies the porting to OpenGL.
-// total_packages must be > 0.
-       void process_single();
-
-// These values are computed from the value of is_single.
-       int get_total_packages();
-       int get_total_clients();
-       LoadPackage* get_package(int number);
-       LoadClient* get_client(int number);
-       void set_package_count(int total_packages);
-
-
-
-       void delete_clients();
-       void create_clients();
-       void delete_packages();
-       void create_packages();
-
-
-
-
-private:
-       int current_package;
-       LoadPackage **packages;
-       int total_packages;
-       LoadClient **clients;
-       LoadClient *single_client;
-       int total_clients;
-       int is_single;
-       Mutex *client_lock;
-};
-
-
-
-#endif
-
-