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-rw-r--r--include/pdp_dpd_command.h77
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diff --git a/include/pdp_dpd_command.h b/include/pdp_dpd_command.h
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--- a/include/pdp_dpd_command.h
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-
-/*
- * Pure Data Packet header file. DPD command class
- * Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-/* this object implements a dpd command 'factory and recycling center' */
-
-/* a small note on commands & dpd
-
- dpd uses a different synchronization model than pdp.
-
- in pdp, objects only pass once the process method in the process thread
- has finished.
-
- in dpd a context packet propagates a context trough an tree of objects,
- depth first, following the pd messages. it is possible to send a list of
- contexts trough a tree before the actual processing starts. therefore,
- each time a context passes trough an object, a new command object (or memento)
- needs to be created that saves the state of the rendering context. the command
- factory class can be used to create these commands.
-
- the dpd base class queues a command object and calls the registered method
- on the object instead of the dpd object. so a command object is in fact
- a delegate of the dpd object in question.
-
-*/
-
-
-#ifndef PDP_DPD_COMMAND
-#define PDP_DPD_COMMAND
-
-
-/* COMMAND BASE CLASS */
-typedef struct _pdp_dpd_command
-{
- struct _pdp_dpd_command *next;
- u32 used;
-
-} t_pdp_dpd_command;
-
-
-/* COMMAND LIST (COMMAND FACTORY) CLASS */
-typedef struct _pdp_dpd_commandfactory
-{
- u32 nb_commands;
- u32 command_size;
- t_pdp_dpd_command *command;
-} t_pdp_dpd_commandfactory;
-
-
-/* COMMAND LIST METHODS */
-void pdp_dpd_commandfactory_init(t_pdp_dpd_commandfactory *x, u32 size);
-void pdp_dpd_commandfactory_free(t_pdp_dpd_commandfactory *x);
-t_pdp_dpd_command *pdp_dpd_commandfactory_get_new_command(t_pdp_dpd_commandfactory *x);
-
-
-/* COMMAND METHODS */
-void pdp_dpd_command_suicide(void *);
-
-
-#endif