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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
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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*
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* cothreads.h: Header for cothreading routines
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __COTHREADS_H__
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#define __COTHREADS_H__
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#include <glib.h>
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#include <setjmp.h>
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typedef struct _cothread_state cothread_state;
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typedef struct _cothread_context cothread_context;
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typedef int (*cothread_func) (int argc,char **argv);
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#define COTHREAD_STARTED 0x01
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#define COTHREAD_DESTROYED 0x02
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struct _cothread_state {
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cothread_context *ctx;
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int cothreadnum;
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gpointer priv;
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cothread_func func;
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int argc;
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char **argv;
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int flags;
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void *sp;
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jmp_buf jmp;
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void *stack_base;
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unsigned long stack_size;
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int magic_number;
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};
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cothread_context* cothread_context_init (void);
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void cothread_context_free (cothread_context *ctx);
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void cothread_context_set_data (cothread_state *cothread,
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gchar *key, gpointer data);
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gpointer cothread_context_get_data (cothread_state *cothread, gchar *key);
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cothread_state* cothread_create (cothread_context *ctx);
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void cothread_free (cothread_state *cothread);
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void cothread_setfunc (cothread_state *cothread, cothread_func func,
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int argc, char **argv);
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void cothread_stop (cothread_state *cothread);
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void cothread_switch (cothread_state *cothread);
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void cothread_set_private (cothread_state *cothread,
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gpointer data);
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gpointer cothread_get_private (cothread_state *cothread);
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cothread_state* cothread_main (cothread_context *ctx);
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cothread_state* cothread_current_main (void);
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cothread_state* cothread_current (void);
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#endif /* __COTHREAD_H__ */
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