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104 lines
2.1 KiB
104 lines
2.1 KiB
/*
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* import_null.c
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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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#define MOD_NAME "import_null.so"
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#define MOD_VERSION "v0.2.0 (2002-01-19)"
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#define MOD_CODEC "(video) null | (audio) null"
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#include "transcode.h"
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static int verbose_flag = TC_QUIET;
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static int capability_flag = -1;
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#define MOD_PRE null
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#include "import_def.h"
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/* ------------------------------------------------------------
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*
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* open stream
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*
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* ------------------------------------------------------------*/
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MOD_open
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{
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if(param->flag == TC_AUDIO) {
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param->fd = NULL;
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return(0);
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}
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if(param->flag == TC_VIDEO) {
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param->fd = NULL;
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return(0);
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}
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return(TC_IMPORT_ERROR);
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}
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/* ------------------------------------------------------------
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*
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* decode stream
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*
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* ------------------------------------------------------------*/
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MOD_decode
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{
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if(param->flag == TC_AUDIO) {
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memset(param->buffer, 0, param->size);
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return(0);
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}
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if(param->flag == TC_VIDEO) {
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memset(param->buffer, 0, param->size);
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return(0);
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}
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return(TC_IMPORT_ERROR);
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}
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/* ------------------------------------------------------------
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*
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* close stream
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*
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* ------------------------------------------------------------*/
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MOD_close
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{
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if(param->flag == TC_AUDIO) {
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return(0);
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}
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if(param->flag == TC_VIDEO) {
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return(0);
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}
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return(TC_IMPORT_ERROR);
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}
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