gstreamer/gst/schedulers/cothreads_compat.h
Thomas Vander Stichele 5e7866d43a docs/gst/Makefile.am: make docs exit on scanning problems fix nonsrcdir build issues
Original commit message from CVS:
* docs/gst/Makefile.am:
make docs exit on scanning problems
fix nonsrcdir build issues
* docs/gst/gstreamer-sections.txt:
adding stuff from -unused
* gst/gstqueue.h:
create GstQueueSize
* gst/schedulers/cothreads_compat.h:
fix cothread warnings
2004-04-07 15:31:25 +00:00

79 lines
2.7 KiB
C

/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
*
* cothreads_compat.h: Compatibility macros between cothreads packages
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/* use the old cothreads implementation in gst/cothreads.[ch] */
#if defined(_COTHREADS_OMEGA)
#include "../cothreads.h"
/* the name of this cothreads type */
#define COTHREADS_TYPE omega
#define COTHREADS_NAME "omega"
#define COTHREADS_NAME_CAPITAL "Omega"
/* unify the structs
*
* "cothread" and "cothread_context" need to be defined
*/
typedef struct _cothread_state cothread;
/* define functions
* the macros are prepended with "do_"
*/
#define do_cothreads_init(x) /* NOP */
#define do_cothreads_stackquery(stack,size) cothread_stackquery(stack,size)
#define do_cothread_switch(to) cothread_switch(to)
#define do_cothread_create(new_cothread, context, func, argc, argv) \
G_STMT_START{ \
new_cothread = cothread_create (context); \
if (new_cothread) { \
cothread_setfunc (new_cothread, (func), (argc), (argv)); \
} \
}G_STMT_END
#define do_cothread_setfunc(cothread, context, func, argc, argv) \
cothread_setfunc ((cothread), (func), (argc), (argv))
#define do_cothread_destroy(cothread) cothread_free(cothread)
#define do_cothread_context_init() (cothread_context_init ())
#define do_cothread_context_destroy(context) cothread_context_free (context)
#define do_cothread_get_current(context) (cothread_current())
#define do_cothread_get_main(context) (cothread_current_main())
/* use the gthread-based cothreads implementation */
#elif defined(_COTHREADS_GTHREAD)
#include "gthread-cothreads.h"
/* bail out with an error if no cothreads package is defined */
#else
#error "No cothreads package defined"
#endif