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117 lines
2.8 KiB
117 lines
2.8 KiB
4 years ago
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/*
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* export_def.h
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*
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* Copyright (C) Thomas Oestreich - June 2001
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*
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* This file is part of transcode, a video stream processing tool
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*
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* transcode is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* transcode 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifndef _EXPORT_DEF_H
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#define _EXPORT_DEF_H
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#ifndef MOD_PRE
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#error MOD_PRE not defined!
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#endif
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#define r2(i, a, b) i ## a ## b
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#define r1(a, b) r2(export_, a, b)
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#define RENAME(a, b) r1(a, b)
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#define MOD_name static int RENAME(MOD_PRE, _name) (transfer_t *param)
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#define MOD_open static int RENAME(MOD_PRE, _open) (transfer_t *param, vob_t *vob)
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#define MOD_init static int RENAME(MOD_PRE, _init) (transfer_t *param, vob_t *vob)
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#define MOD_encode static int RENAME(MOD_PRE, _encode) (transfer_t *param)
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#define MOD_stop static int RENAME(MOD_PRE, _stop) (transfer_t *param)
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#define MOD_close static int RENAME(MOD_PRE, _close) (transfer_t *param)
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//extern int verbose_flag;
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//extern int capability_flag;
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/* ------------------------------------------------------------
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*
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* codec id string
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*
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* ------------------------------------------------------------*/
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MOD_name
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{
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static int display=0;
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verbose_flag = param->flag;
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// print module version only once
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if(verbose_flag && (display++)==0) tc_log_info(MOD_NAME, "%s %s", MOD_VERSION, MOD_CODEC);
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// return module capability flag
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param->flag = capability_flag;
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return(0);
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}
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MOD_open;
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MOD_init;
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MOD_encode;
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MOD_stop;
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MOD_close;
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/* ------------------------------------------------------------
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*
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* interface
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*
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* ------------------------------------------------------------*/
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int tc_export(int opt, void *para1, void *para2)
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{
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switch(opt)
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{
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case TC_EXPORT_NAME:
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return(RENAME(MOD_PRE, _name)((transfer_t *) para1));
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case TC_EXPORT_OPEN:
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return(RENAME(MOD_PRE, _open)((transfer_t *) para1, (vob_t *) para2));
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case TC_EXPORT_INIT:
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return(RENAME(MOD_PRE, _init)((transfer_t *) para1, (vob_t *) para2));
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case TC_EXPORT_ENCODE:
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return(RENAME(MOD_PRE, _encode)((transfer_t *) para1));
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case TC_EXPORT_STOP:
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return(RENAME(MOD_PRE, _stop)((transfer_t *) para1));
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case TC_EXPORT_CLOSE:
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return(RENAME(MOD_PRE, _close)((transfer_t *) para1));
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default:
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return(TC_EXPORT_UNKNOWN);
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}
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}
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#endif
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