mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-27 02:30:35 +00:00
ac5674b03b
Original commit message from CVS: * gst/gstpad.c: (gst_pad_collect_array), (gst_pad_collectv), (gst_pad_collect), (gst_pad_collect_valist), (gst_pad_selectv), (gst_pad_select): * gst/gstpad.h: * gst/gstscheduler.c: (gst_scheduler_pad_select), (gst_scheduler_lock_element), (gst_scheduler_unlock_element): * gst/gstscheduler.h: implement gst_pad_collect as replacement for gst_pad_select. deprecate gst_pad_select and gst_scheduler_(un)lock_element add new flag GST_SCHEDULER_FLAG_NEW_API for API that implements the new pad_select, lock and unlock calls. * gst/cothreads.c: (cothread_destroy), (cothread_switch): * gst/cothreads.h: * gst/schedulers/cothreads_compat.h: * gst/schedulers/gthread-cothreads.h: remove unused cothread_lock and cothread_unlock calls * gst/schedulers/entryscheduler.c: (gst_entry_scheduler_class_init), (gst_entry_scheduler_init), (_can_schedule_loop), (gst_entry_scheduler_get_handler), (gst_entry_scheduler_pad_select): update to new API * gst/schedulers/gstbasicscheduler.c: (gst_basic_scheduler_class_init), (gst_basic_scheduler_init), (gst_basic_scheduler_pad_select): remove useless lock and unlock calls, update pad_select to new API (untested) * gst/schedulers/gstoptimalscheduler.c: (gst_opt_scheduler_class_init): remove useless select, lock and unlock function calls * gst/elements/gstaggregator.c: (gst_aggregator_loop): use gst_pad_collect instead of gst_pad_select
77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
/* GStreamer
|
|
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
|
|
* 2000 Wim Taymans <wtay@chello.be>
|
|
*
|
|
* cothreads.h: Header for cothreading routines
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __COTHREADS_H__
|
|
#define __COTHREADS_H__
|
|
|
|
#include <glib.h>
|
|
#include <setjmp.h>
|
|
|
|
typedef struct _cothread_state cothread_state;
|
|
typedef struct _cothread_context cothread_context;
|
|
|
|
typedef int (*cothread_func) (int argc,char **argv);
|
|
|
|
#define COTHREAD_STARTED 0x01
|
|
#define COTHREAD_DESTROYED 0x02
|
|
|
|
struct _cothread_state {
|
|
cothread_context *ctx;
|
|
int cothreadnum;
|
|
gpointer priv;
|
|
|
|
cothread_func func;
|
|
int argc;
|
|
char **argv;
|
|
|
|
int flags;
|
|
void *sp;
|
|
jmp_buf jmp;
|
|
void *stack_base;
|
|
unsigned long stack_size;
|
|
|
|
int magic_number;
|
|
};
|
|
|
|
|
|
cothread_context* cothread_context_init (void);
|
|
void cothread_context_free (cothread_context *ctx);
|
|
void cothread_context_set_data (cothread_state *cothread,
|
|
gchar *key, gpointer data);
|
|
gpointer cothread_context_get_data (cothread_state *cothread, gchar *key);
|
|
|
|
cothread_state* cothread_create (cothread_context *ctx);
|
|
void cothread_free (cothread_state *cothread);
|
|
void cothread_setfunc (cothread_state *cothread, cothread_func func,
|
|
int argc, char **argv);
|
|
void cothread_stop (cothread_state *cothread);
|
|
|
|
void cothread_switch (cothread_state *cothread);
|
|
void cothread_set_private (cothread_state *cothread,
|
|
gpointer data);
|
|
gpointer cothread_get_private (cothread_state *cothread);
|
|
|
|
cothread_state* cothread_main (cothread_context *ctx);
|
|
cothread_state* cothread_current_main (void);
|
|
cothread_state* cothread_current (void);
|
|
|
|
#endif /* __COTHREAD_H__ */
|