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extra-dependencies/debian/transcode/transcode-1.1.7/pvm3/export_pvm_slave.c

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/*
* export_pvm_slave.c
*
* Copyright (C) Marzio Malanchini - July 2003
*
* This file is part of transcode, a video stream processing tool
*
* transcode is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* transcode 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Make; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#else
# ifdef OS_DARWIN
# include "libdldarwin/dlfcn.h"
# endif
#endif
#include "pvm_interface.h"
#include "export_pvm_slave.h"
#include "external_codec.h"
#include "vob_pack_unpack.h"
#include "transcode.h"
#define MODULE "pvm_functions.so"
#define MAX_BUF 1024
#define COPY_BUFFER 10485760 /*10 MB*/
extern char *p_param1,*p_param2,*p_param3; /*codec input parameter*/
#define tc_export p_tc_export
extern int (*tc_export)(int,void *,void *);
extern int tc_accel;
extern int s_elab_type;
extern char *p_out_file_name;
extern int s_list_only,verbose;
extern char *p_request_func;
extern char *p_hostname;
extern char *p_merge_cmd;
extern int s_divxmultipass,s_internal_multipass;
extern int f_init_func(char *,char *);
static vob_t *vob;
/*start function required by some export modules*/
vob_t *tc_get_vob() {return(vob);}
void tc_outstream_rotate()
{
/*just to remove the file switch*/
}
/*end function required by some export modules*/
struct pvm_files_t {
int s_seq;
char s_file[2*MAX_BUF];
char s_file_log[2*MAX_BUF];
struct pvm_files_t *p_next;
};
char *f_filenamelist(char *p_option,pvm_config_env *p_pvm_conf,int s_type,int s_seq)
{
pvm_config_filelist *p_add_list;
int s_cont;
s_cont=0;
if(!strcasecmp(p_option,"filelist"))
{
p_add_list=p_pvm_conf->p_add_list;
}
else if (!strcasecmp(p_option,"loglist"))
{
p_add_list=p_pvm_conf->p_add_loglist;
}
else
return(NULL);
for(;p_add_list!=NULL;p_add_list=p_add_list->p_next)
{
if ((s_cont==s_seq)&&(p_add_list->s_type==s_type))
return(p_add_list->p_filename);
else if (p_add_list->s_type==s_type)
s_cont++;
}
return(NULL);
}
int f_system_merge(pvm_config_env *p_pvm_conf)
{
pvm_config_filelist *p_video_list=NULL,*p_audio_list=NULL;
char s_buffer[MAX_BUF],*p_par=NULL;
int s_file_dest=-1,s_count=0;
if (p_pvm_conf->s_build_intermed_file==0)
{
if ((s_file_dest=creat(p_pvm_conf->s_sys_list.p_destination,S_IWUSR|S_IRUSR|S_IRGRP|S_IROTH))==-1)
{
fprintf(stderr,"(%s) can't create %s output file.\n",__FILE__,p_pvm_conf->s_sys_list.p_destination);
pvm_parser_close();
p_pvm_conf=NULL;
return(1);
}
}
for (p_video_list=p_pvm_conf->p_add_list;((p_video_list->s_type==TC_AUDIO)&&(p_video_list!=NULL));p_video_list=p_video_list->p_next);
for (p_audio_list=p_pvm_conf->p_add_list;((p_audio_list->s_type==TC_VIDEO)&&(p_audio_list!=NULL));p_audio_list=p_audio_list->p_next);
if (p_video_list==NULL)
{
fprintf(stderr,"(%s) request a system merge without video list inside %s .\n",__FILE__,p_out_file_name);
return(1);
}
else if (p_audio_list==NULL)
{
fprintf(stderr,"(%s) request a system merge without audio list inside %s .\n",__FILE__,p_out_file_name);
return(1);
}
p_par=strtok(p_pvm_conf->p_multiplex_cmd,"\"");
while ((p_video_list!=NULL)&&(p_audio_list!=NULL))
{
memset(s_buffer,'\0',sizeof(s_buffer));
tc_snprintf(s_buffer,sizeof(s_buffer),"%s-%06d",p_pvm_conf->s_sys_list.p_destination,s_count++);
if (f_multiplexer(p_pvm_conf->s_sys_list.p_codec,p_par,p_video_list->p_filename,p_audio_list->p_filename,s_buffer,verbose))
{
fprintf(stderr,"(%s) unsupported codec %s.\n",__FILE__,p_merge_cmd);
return(1);
}
remove(p_video_list->p_filename);
remove(p_audio_list->p_filename);
if (p_pvm_conf->s_build_intermed_file==0)
{
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) multiplex audio %s and video %s into %s\n",__FILE__,p_audio_list->p_filename,p_video_list->p_filename,s_buffer);
if(f_copy_remove_func("open",s_buffer,s_file_dest))
return(1);
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) merge into %s and remove file %s\n",__FILE__,p_pvm_conf->s_sys_list.p_destination,s_buffer);
}
p_video_list=p_video_list->p_next;
p_audio_list=p_audio_list->p_next;
}
if (p_pvm_conf->s_build_intermed_file==0)
close(s_file_dest);
return(0);
}
int f_copy_remove_func(char *p_option,char *p_file,int s_file_dest)
{
FILE *p_file_src;
static char *p_buffer=NULL;
int s_tmp;
if(!strcasecmp(p_option,"open"))
{
if (p_buffer == NULL)
p_buffer=(char *)malloc(COPY_BUFFER);
if ((p_file_src=fopen(p_file,"r"))==NULL) /*file exist!*/
{
fprintf(stderr,"(%s) file %s not found\n",__FILE__,p_file);
return(1);
}
while(!feof(p_file_src)) /*copy process*/
{
s_tmp=fread(p_buffer,1,COPY_BUFFER,p_file_src);
write(s_file_dest,p_buffer,s_tmp);
}
fclose(p_file_src);
remove(p_file);
}
else if (!strcasecmp(p_option,"close"))
{
free(p_buffer);
p_buffer=NULL;
}
else
{
fprintf(stderr,"(%s) invalid option\n",__FILE__);
return(1);
}
return(0);
}
static int f_internal_multipass(vob_t *p_vob,int s_size,int s_elab_type,transfer_t *p_export_param,char *p_input_stream)
{
int s_file_dest,s_tmp;
s_file_dest=-1;
vob->divxmultipass=2; /*setup the pass*/
if (s_elab_type==TC_VIDEO)
p_export_param->flag=TC_VIDEO;
else
p_export_param->flag=TC_AUDIO;
if(f_init_func("open-external",p_request_func)) /*need because most of external module don't release the resources*/
{
fprintf(stderr,"(%s) restarting the dlopen \n",__FILE__);
return(1);
}
p_export_param->flag=vob->verbose;
tc_export(TC_EXPORT_NAME,(void *)p_export_param,NULL); /*check the capability*/
if (s_elab_type==TC_VIDEO)
{
switch (vob->im_v_codec)
{
case CODEC_RGB:
s_tmp=(p_export_param->flag & TC_CAP_RGB);
break;
case CODEC_YUV:
s_tmp=(p_export_param->flag & TC_CAP_YUV);
break;
case CODEC_RAW:
case CODEC_RAW_YUV:
s_tmp=(p_export_param->flag & TC_CAP_VID);
break;
default:
s_tmp=0;
}
p_export_param->flag=TC_VIDEO;
}
else /*audio codec*/
{
switch (vob->im_a_codec)
{
case CODEC_PCM:
s_tmp=(p_export_param->flag & TC_CAP_PCM);
break;
case CODEC_AC3:
s_tmp=(p_export_param->flag & TC_CAP_AC3);
break;
case CODEC_RAW:
s_tmp=(p_export_param->flag & TC_CAP_AUD);
break;
default:
s_tmp=0;
}
p_export_param->flag=TC_AUDIO;
}
if (!s_tmp)
return(1);
if (tc_export(TC_EXPORT_INIT,(void *)p_export_param,vob)==TC_EXPORT_ERROR) /*check the capability*/
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: init failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: init failed\n",__FILE__);
return(1);
}
if (tc_export(TC_EXPORT_OPEN,(void *)p_export_param,vob)==TC_EXPORT_ERROR)
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: open failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: open failed\n",__FILE__);
return(1);
}
if ((s_file_dest=open(p_input_stream,O_RDONLY))==-1)
{
fprintf(stderr,"(%s) can't open %s raw file.\n",__FILE__,p_input_stream);
return(1);
}
while (read(s_file_dest,p_export_param->buffer,s_size)==s_size)
{
if (tc_export(TC_EXPORT_ENCODE,(void *)p_export_param,vob)==TC_EXPORT_ERROR)
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: encode failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: encode failed\n",__FILE__);
return(1);
}
}
if (tc_export(TC_EXPORT_CLOSE,(void *)p_export_param,NULL)==TC_EXPORT_ERROR)
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: close failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: close failed\n",__FILE__);
return(1);
}
if (tc_export(TC_EXPORT_STOP,(void *)p_export_param,NULL)==TC_EXPORT_ERROR)
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: stop failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: stop failed\n",__FILE__);
return(1);
}
if(f_init_func("close-external",p_request_func)) /*need because most of external module don't release the resources*/
{
fprintf(stderr,"(%s) restarting the dlopen \n",__FILE__);
return(1);
}
close(s_file_dest);
vob->divxmultipass=1; /*reset the pass*/
return(0);
}
pvm_res_func_t *f_export_func(int s_option,char *p_buffer,int s_size,int s_seq)
{
static int s_cicle=0,s_serial=0;
static pvm_res_func_t s_result={0,0,PVM_MSG_WRKN,0,NULL};
static transfer_t s_export_param;
int s_tmp,s_rc;
static char s_filename[2*MAX_BUF];
static char s_file_int_multipass[2*MAX_BUF];
static char s_filename_log[2*MAX_BUF];
static char *p_suffix=NULL;
static int s_file_dest=-1,s_first_encode=0,s_encode_size=0;
static struct pvm_files_t *p_file_elab=NULL,*p_file_erase=NULL,*p_file_erase_tmp=NULL;
struct pvm_files_t *p_file_elab_tmp=NULL,*p_search=NULL;
struct stat s_f_stat;
FILE *p_file_src=NULL;
static pvm_config_env *p_pvm_conf=NULL;
pvm_config_filelist *p_my_filelist=NULL;
char *p_filetmp=NULL;
if (p_suffix==NULL)
p_suffix=f_external_suffix(p_request_func,p_param1); /*function codec based*/
s_result.s_msg_type=PVM_MSG_WRKN; /*always initialized to PVM_MSG_WRKN*/
if (s_result.p_result==NULL)
{
s_result.s_dim_buffer=(s_size> 4*MAX_BUF)?s_size:4*MAX_BUF;
s_result.p_result=(char *)calloc(s_result.s_dim_buffer,1);
}
else if (s_size>s_result.s_dim_buffer)
{
s_result.p_result=(char *)realloc(s_result.p_result,s_size);
s_result.s_dim_buffer=s_size;
}
memset(s_result.p_result,'\0',s_result.s_dim_buffer);
switch(s_option)
{
case PVM_JOIN_OPT_INIT:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_JOIN_OPT_INIT %d\n",__FILE__,s_elab_type);
memset(s_filename,'\0',sizeof(s_filename));
if (!s_list_only)
tc_snprintf(s_filename,sizeof(s_filename),"%s%s",p_out_file_name,p_suffix);
else
{
if (s_elab_type==TC_VIDEO)
tc_snprintf(s_filename,sizeof(s_filename),"%s-video.lst",p_out_file_name);
else if (s_elab_type==TC_AUDIO)
tc_snprintf(s_filename,sizeof(s_filename),"%s-audio.lst",p_out_file_name);
else
tc_snprintf(s_filename,sizeof(s_filename),"%s-system.lst",p_out_file_name);
}
s_result.s_msg_type=PVM_MSG_JOIN; /*don't need a receive msg*/
s_result.s_ret_size=0;
s_result.s_rc=0;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_JOIN_OPT_INIT %d\n",__FILE__,s_elab_type);
break;
case PVM_JOIN_OPT_RUN:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_JOIN_OPT_RUN %d\n",__FILE__,s_elab_type);
if ((s_elab_type==TC_VIDEO)||(s_elab_type==TC_AUDIO)) /*video and audio file*/
{
if ((s_file_dest=creat(s_filename,S_IWUSR|S_IRUSR|S_IRGRP|S_IROTH))==-1)
{
fprintf(stderr,"can't open %s output file.\n",p_out_file_name);
s_result.s_rc=1;
break;
}
if ((s_divxmultipass==1)||(s_list_only))
{
memset(s_filename,'\0',sizeof(s_filename));
if (s_elab_type==TC_VIDEO)
tc_snprintf(s_filename,sizeof(s_filename),"[AddVideoList]\nDestination = %s%s\nCodec = %s\n",p_out_file_name,p_suffix,p_request_func);
else
tc_snprintf(s_filename,sizeof(s_filename),"[AddAudioList]\nDestination = %s%s\nCodec = %s\n",p_out_file_name,p_suffix,p_request_func);
write(s_file_dest,s_filename,strlen(s_filename));
}
s_rc=0;
for(p_file_elab_tmp=p_file_elab;p_file_elab_tmp!=NULL;p_file_elab_tmp=p_file_elab_tmp->p_next)
{
if (!s_list_only)
{
if (f_copy_remove_func("open",p_file_elab_tmp->s_file,s_file_dest))
{
s_rc=1;
}
}
else
{
memset(s_filename,'\0',sizeof(s_filename));
tc_snprintf(s_filename,sizeof(s_filename),"%s\n",p_file_elab_tmp->s_file);
write(s_file_dest,s_filename,strlen(s_filename));
}
}
if (s_divxmultipass==1)
{
memset(s_filename,'\0',sizeof(s_filename));
if (s_elab_type==TC_VIDEO)
tc_snprintf(s_filename,sizeof(s_filename),"[LogVideoList]\n");
else
tc_snprintf(s_filename,sizeof(s_filename),"[LogAudioList]\n");
write(s_file_dest,s_filename,strlen(s_filename));
for(p_file_elab_tmp=p_file_elab;p_file_elab_tmp!=NULL;p_file_elab_tmp=p_file_elab_tmp->p_next)
{
memset(s_filename_log,'\0',sizeof(s_filename_log));
tc_snprintf(s_filename_log,sizeof(s_filename_log),"%s\n",p_file_elab_tmp->s_file_log);
write(s_file_dest,s_filename_log,strlen(s_filename_log));
}
}
if ((s_divxmultipass==1)||(s_list_only))
{
memset(s_filename,'\0',sizeof(s_filename));
if (s_elab_type==TC_VIDEO)
memcpy(s_filename,"[RemoveVideoList]\n",19);
else
memcpy(s_filename,"[RemoveAudioList]\n",19);
write(s_file_dest,s_filename,strlen(s_filename));
}
else
(int)f_copy_remove_func("close",NULL,0);
for(p_file_erase_tmp=p_file_erase;p_file_erase_tmp!=NULL;p_file_erase_tmp=p_file_erase_tmp->p_next)
{
if (!s_list_only)
{
remove(p_file_erase_tmp->s_file); /*some files are already removed*/
if (p_file_erase_tmp->s_file_log[0]!=0)
remove(p_file_erase_tmp->s_file_log); /*some files are already removed*/
}
else
{
memset(s_filename,'\0',sizeof(s_filename));
tc_snprintf(s_filename,sizeof(s_filename),"%s\n",p_file_erase_tmp->s_file);
write(s_file_dest,s_filename,strlen(s_filename));
if ((s_divxmultipass==1)||(s_divxmultipass==2))
{
if (p_file_erase_tmp->s_file_log!=NULL)
{
memset(s_filename_log,'\0',sizeof(s_filename_log));
tc_snprintf(s_filename_log,sizeof(s_filename_log),"%s\n",p_file_erase_tmp->s_file_log);
write(s_file_dest,s_filename_log,strlen(s_filename_log));
}
}
}
}
close(s_file_dest);
s_result.s_rc=s_rc;
}
else /*system*/
{
memset(s_filename,'\0',sizeof(s_filename));
tc_snprintf(s_filename,sizeof(s_filename),"%s-system.lst",p_out_file_name);
if ((p_pvm_conf=pvm_parser_open(s_filename,verbose,1))==NULL)
{
fprintf(stderr,"(%s) error checking %s\n",__FILE__,s_filename);
s_result.s_rc=1;
}
else
{
s_result.s_rc=f_system_merge(p_pvm_conf);
for (p_my_filelist=p_pvm_conf->p_rem_list;p_my_filelist!=NULL;p_my_filelist=p_my_filelist->p_next)
{
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) remove file %s\n",__FILE__,p_my_filelist->p_filename);
remove(p_my_filelist->p_filename);
}
pvm_parser_close();
p_pvm_conf=NULL;
}
}
s_result.s_msg_type=PVM_MSG_WORK; /*need a receive*/
s_result.s_ret_size=0;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_JOIN_OPT_RUN %d\n",__FILE__,s_elab_type);
break;
case PVM_MSG_MERG_PASTE:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_MSG_MERG_PASTE %d\n",__FILE__,s_elab_type);
if (s_cicle==0)
{
if ((s_file_dest=creat(s_filename,S_IWUSR|S_IRUSR|S_IRGRP|S_IROTH))==-1)
{
fprintf(stderr,"can't open %s output file.\n",p_out_file_name);
s_result.s_rc=1;
break;
}
memset(s_filename,'\0',sizeof(s_filename));
tc_snprintf(s_filename,sizeof(s_filename),"[SystemList]\nDestination = %s%s\nCodec = %s\nMultiplexParams = %s\nBuildOnlyIntermediateFile = %d\n",p_out_file_name,p_suffix,p_request_func,p_merge_cmd,(s_elab_type==TC_VIDEO_AUDIO)?0:1);
write(s_file_dest,s_filename,strlen(s_filename));
}
write(s_file_dest,p_buffer,s_size);
s_cicle++;
if (s_cicle==2) /*need to paste two files*/
{
close(s_file_dest);
s_result.s_msg_type=PVM_MSG_ENDTASK_SYSTEM; /*need a receive*/
}
else
s_result.s_msg_type=PVM_MSG_WRKN; /*need a receive*/
s_result.s_ret_size=0; /*nothing to send*/
s_result.s_rc=0;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_MSG_MERG_PASTE %d\n",__FILE__,s_elab_type);
break;
case PVM_JOIN_OPT_SENDFILE:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_JOIN_OPT_SENDFILE %d\n",__FILE__,s_elab_type);
memset(s_filename,'\0',sizeof(s_filename));
if (s_elab_type==TC_VIDEO)
tc_snprintf(s_filename,sizeof(s_filename),"%s-video.lst",p_out_file_name);
else
tc_snprintf(s_filename,sizeof(s_filename),"%s-audio.lst",p_out_file_name);
p_file_src=fopen(s_filename,"r"); /*file exist!*/
stat(s_filename,&s_f_stat);
if (s_f_stat.st_size>s_result.s_dim_buffer)
{
s_result.p_result=(char *)realloc(s_result.p_result,s_f_stat.st_size);
s_result.s_dim_buffer=s_f_stat.st_size;
}
memset(s_result.p_result,'\0',s_result.s_dim_buffer);
fread(s_result.p_result,1,s_f_stat.st_size,p_file_src);
fclose(p_file_src);
s_result.s_msg_type=PVM_MSG_MERG_SEND;
s_result.s_ret_size=s_f_stat.st_size;
s_result.s_rc=0;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_JOIN_OPT_SENDFILE %d\n",__FILE__,s_elab_type);
break;
case PVM_JOIN_OPT_ADD_REMOVE:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_JOIN_OPT_ADD_REMOVE %d\n",__FILE__,s_elab_type);
if (p_file_erase==NULL)
{
p_file_erase=(struct pvm_files_t *)calloc(sizeof(struct pvm_files_t),1);
p_file_erase_tmp=p_file_erase;
}
else
{
p_file_erase_tmp->p_next=(struct pvm_files_t *)calloc(sizeof(struct pvm_files_t),1);
p_file_erase_tmp=p_file_erase_tmp->p_next;
}
p_file_erase_tmp->s_seq=s_seq;
memcpy(p_file_erase_tmp->s_file,p_buffer,strlen(p_buffer));
if (*p_suffix!='\0')
memcpy(p_file_erase_tmp->s_file+strlen(p_buffer),p_suffix,strlen(p_suffix));
if ((s_divxmultipass==1)||(s_divxmultipass==2))
memcpy(p_file_erase_tmp->s_file_log,p_buffer+strlen(p_buffer)+1,s_size-(strlen(p_buffer)+1));
s_result.s_msg_type=PVM_MSG_JOIN;
s_result.s_ret_size=0;
s_result.s_rc=0;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_JOIN_OPT_ADD_REMOVE %d\n",__FILE__,s_elab_type);
break;
case PVM_JOIN_OPT_ADD_ELAB:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_JOIN_OPT_ADD_ELAB %d\n",__FILE__,s_elab_type);
/*need to order for seq number*/
if (p_file_elab==NULL)
{
p_file_elab_tmp=(struct pvm_files_t *)calloc(sizeof(struct pvm_files_t),1);
p_file_elab=p_file_elab_tmp;
}
else
{
p_file_elab_tmp=p_file_elab;
for (p_search=p_file_elab;p_search!=NULL;p_search=p_search->p_next)
{
if (p_search->s_seq >s_seq)
break;
else
p_file_elab_tmp=p_search;
}
if (p_search==p_file_elab)
{
p_file_elab_tmp=(struct pvm_files_t *)calloc(sizeof(struct pvm_files_t),1);
p_file_elab_tmp->p_next=p_file_elab;
p_file_elab=p_file_elab_tmp;
}
else
{
p_file_elab_tmp->p_next=(struct pvm_files_t *)calloc(sizeof(struct pvm_files_t),1);
p_file_elab_tmp=p_file_elab_tmp->p_next;
p_file_elab_tmp->p_next=p_search;
}
}
p_file_elab_tmp->s_seq=s_seq;
memcpy(p_file_elab_tmp->s_file,p_buffer,strlen(p_buffer));
if (*p_suffix!='\0')
memcpy(p_file_elab_tmp->s_file+strlen(p_buffer),p_suffix,strlen(p_suffix));
if (s_divxmultipass==1)
memcpy(p_file_elab_tmp->s_file_log,p_buffer+strlen(p_buffer)+1,s_size-(strlen(p_buffer)+1));
s_result.s_msg_type=PVM_MSG_JOIN; /*don't need a receive msg*/
s_result.s_ret_size=0;
s_result.s_rc=0;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_JOIN_OPT_ADD_ELAB %d\n",__FILE__,s_elab_type);
break;
case PVM_EXP_OPT_INIT:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_EXP_OPT_INIT %d\n",__FILE__,s_elab_type);
if (s_size<sizeof(vob_t))
{
fprintf(stderr,"invalid vob_t size\n");
s_result.s_msg_type=PVM_MSG_CONF;
s_result.s_ret_size=0;
s_result.s_rc=1;
}
else
{
vob=f_vob_unpack("open",p_buffer,s_size);
vob->ex_v_fcc=p_param1; /*override the default*/
vob->ex_a_fcc=p_param2; /*override the default*/
vob->ex_profile_name=p_param3; /*override the default*/
vob->audio_file_flag=1; /*force audio track on different file*/
vob->verbose=verbose;
memset(s_filename_log,'\0',sizeof(s_filename_log));
tc_snprintf(s_filename_log,sizeof(s_filename_log),"%s-log-%s-%d-%d%s",p_out_file_name,p_hostname,getpid(),s_serial,p_suffix);
if (s_internal_multipass)
{
vob->divxmultipass=1; /*force multipass*/
}
if (vob->divxmultipass==2) /*check the config file for multipass*/
{
if (p_pvm_conf==NULL) /*check the config file for multipass*/
{
if (s_elab_type==TC_VIDEO)
tc_snprintf(s_filename,sizeof(s_filename),"%s-video.lst",p_out_file_name);
else
tc_snprintf(s_filename,sizeof(s_filename),"%s-audio.lst",p_out_file_name);
if ((p_pvm_conf=pvm_parser_open(s_filename,verbose,1))==NULL) /*retreive the right config file*/
{
fprintf(stderr,"(%s) error checking %s\n",__FILE__,s_filename);
s_result.s_rc=1;
s_result.s_msg_type=PVM_MSG_CONF_JOIN;
break;
}
}
/*retreive the correct sequence of filename and log*/
if((p_filetmp=f_filenamelist("loglist",p_pvm_conf,s_elab_type,s_seq))==NULL) /*return the right file name*/
{
fprintf(stderr,"(%s) invalid sequence number %d\n",__FILE__,s_seq);
s_result.s_rc=1;
s_result.s_msg_type=PVM_MSG_CONF_JOIN;
break;
}
memset(s_filename_log,'\0',sizeof(s_filename_log));
memcpy(s_filename_log,p_filetmp,strlen(p_filetmp));
}
s_export_param.flag=verbose; /*verbose option*/
if(!s_cicle)
{
s_cicle++;
fprintf(stderr,"(%s) on host %s pid %d recall ",__FILE__,p_hostname,getpid());
memset(s_result.p_result,'\0',s_result.s_dim_buffer);
}
tc_export(TC_EXPORT_NAME,&s_export_param,NULL); /*check the capability*/
if (s_elab_type==TC_VIDEO)
{
switch (vob->im_v_codec)
{
case CODEC_RGB:
s_tmp=(s_export_param.flag & TC_CAP_RGB);
break;
case CODEC_YUV:
s_tmp=(s_export_param.flag & TC_CAP_YUV);
break;
case CODEC_RAW:
case CODEC_RAW_YUV:
s_tmp=(s_export_param.flag & TC_CAP_VID);
break;
default:
s_tmp=0;
}
s_export_param.flag=TC_VIDEO;
if ((vob->divxmultipass==1)||(vob->divxmultipass==2))
vob->divxlogfile=s_filename_log;
}
else /*audio codec*/
{
switch (vob->im_a_codec)
{
case CODEC_PCM:
s_tmp=(s_export_param.flag & TC_CAP_PCM);
break;
case CODEC_AC3:
s_tmp=(s_export_param.flag & TC_CAP_AC3);
break;
case CODEC_RAW:
s_tmp=(s_export_param.flag & TC_CAP_AUD);
break;
default:
s_tmp=0;
}
s_export_param.flag=TC_AUDIO;
if ((vob->divxmultipass==1)||(vob->divxmultipass==2))
vob->audiologfile=s_filename_log;
}
if (!s_tmp)
{
s_result.s_msg_type=PVM_MSG_CONF;
s_result.s_ret_size=0;
s_result.s_rc=1; /*capability unsupported*/
fprintf(stderr,"(%s) unsupported codec %d",__FILE__,vob->im_v_codec);
break;
}
if (tc_export(TC_EXPORT_INIT,&s_export_param,vob)==TC_EXPORT_ERROR) /*check the capability*/
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: init failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: init failed\n",__FILE__);
s_result.s_msg_type=PVM_MSG_CONF;
s_result.s_ret_size=0;
s_result.s_rc=-1;
break;
}
s_result.s_msg_type=PVM_MSG_CONF;
s_result.s_ret_size=0;
s_result.s_rc=0;
}
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_EXP_OPT_INIT %d\n",__FILE__,s_elab_type);
break;
case PVM_EXP_OPT_OPEN:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_EXP_OPT_OPEN %d\n",__FILE__,s_elab_type);
memset(s_filename,'\0',sizeof(s_filename));
if (vob->divxmultipass==2) /*check the config file for multipass*/
{
if (p_pvm_conf==NULL) /*check the config file for multipass*/
{
if (s_elab_type==TC_VIDEO)
tc_snprintf(s_filename,sizeof(s_filename),"%s-video.lst",p_out_file_name);
else
tc_snprintf(s_filename,sizeof(s_filename),"%s-audio.lst",p_out_file_name);
if ((p_pvm_conf=pvm_parser_open(s_filename,verbose,1))==NULL) /*retreive the right config file*/
{
fprintf(stderr,"(%s) error checking %s\n",__FILE__,s_filename);
s_result.s_rc=1;
s_result.s_msg_type=PVM_MSG_CONF_JOIN;
break;
}
}
memset(s_filename,'\0',sizeof(s_filename));
/*retreive the correct sequence of filename and log*/
if((p_filetmp=f_filenamelist("filelist",p_pvm_conf,s_elab_type,s_seq))==NULL) /*return the right file name*/
{
fprintf(stderr,"(%s) invalid sequence number %d\n",__FILE__,s_seq);
s_result.s_rc=1;
s_result.s_msg_type=PVM_MSG_CONF_JOIN;
break;
}
if (*p_suffix!='\0')
memcpy(s_filename,p_filetmp,(strstr(p_filetmp,p_suffix)-p_filetmp));
else
memcpy(s_filename,p_filetmp,strlen(p_filetmp));
}
else
{
tc_snprintf(s_filename,sizeof(s_filename),"%s-%s-%d-%d",p_out_file_name,p_hostname,getpid(),s_serial);
s_serial++;
}
if (s_elab_type==TC_VIDEO)
{
vob->video_out_file=s_filename;
s_export_param.flag=TC_VIDEO;
}
else /*audio codec*/
{
vob->video_out_file=s_filename; /*some export module require it e.g. export_mpeg*/
vob->audio_out_file=s_filename;
s_export_param.flag=TC_AUDIO;
}
if (tc_export(TC_EXPORT_OPEN,&s_export_param,vob)==TC_EXPORT_ERROR)
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: open failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: open failed\n",__FILE__);
s_result.s_msg_type=PVM_MSG_CONF;
s_result.s_ret_size=0;
s_result.s_rc=-1;
break;
}
memset(s_result.p_result,'\0',s_result.s_dim_buffer);
if ((vob->divxmultipass==3)||(vob->divxmultipass==0)||(s_internal_multipass))
{
memcpy(s_result.p_result,s_filename,strlen(s_filename));
s_result.s_ret_size=strlen(s_filename); /*need a number !0*/
}
else
{
memcpy(s_result.p_result,s_filename,strlen(s_filename));
memcpy(s_result.p_result+1+strlen(s_filename),s_filename_log,strlen(s_filename_log));
s_result.s_ret_size=1+strlen(s_filename)+strlen(s_filename_log); /*need a number !0*/
}
s_result.s_msg_type=PVM_MSG_CONF_JOIN;
s_result.s_rc=0;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_EXP_OPT_OPEN %d\n",__FILE__,s_elab_type);
break;
case PVM_EXP_OPT_ENCODE:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_EXP_OPT_ENCODE %d\n",__FILE__,s_elab_type);
memcpy(&s_export_param,p_buffer,sizeof(transfer_t));
s_export_param.buffer=p_buffer+sizeof(transfer_t); /*pointer to the data*/
if (s_elab_type==TC_VIDEO)
s_export_param.flag=TC_VIDEO;
else
s_export_param.flag=TC_AUDIO;
if (s_internal_multipass)
{
if (s_file_dest==-1)
{
memset(s_file_int_multipass,'\0',sizeof(s_file_int_multipass));
if (s_elab_type==TC_VIDEO)
tc_snprintf(s_file_int_multipass,sizeof(s_file_int_multipass),"%s-video.raw",p_out_file_name);
else
tc_snprintf(s_file_int_multipass,sizeof(s_file_int_multipass),"%s-audio.raw",p_out_file_name);
if ((s_file_dest=creat(s_file_int_multipass,O_TRUNC|S_IWUSR|S_IRUSR|S_IRGRP|S_IROTH))==-1)
{
fprintf(stderr,"can't open %s output file.\n",s_file_int_multipass);
s_result.s_rc=1;
break;
}
s_encode_size=s_export_param.size;
}
write(s_file_dest,(char *)s_export_param.buffer,s_encode_size);
}
if (tc_export(TC_EXPORT_ENCODE,&s_export_param,vob)==TC_EXPORT_ERROR)
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: encode failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: encode failed\n",__FILE__);
s_result.s_msg_type=PVM_MSG_WORK;
s_result.s_ret_size=0;
s_result.s_rc=-1;
break;
}
if (s_first_encode)
{
s_result.s_msg_type=PVM_MSG_WRKN;
s_result.s_ret_size=0;
}
else
{
s_first_encode=1;
memset(s_result.p_result,'\0',s_result.s_dim_buffer);
if (vob->divxmultipass!=1)
{
s_result.s_ret_size=strlen(s_filename); /*need a number !0*/
memcpy(s_result.p_result,s_filename,s_result.s_ret_size);
}
else
{
memcpy(s_result.p_result,s_filename,strlen(s_filename));
memcpy(s_result.p_result+1+strlen(s_filename),s_filename_log,strlen(s_filename_log));
s_result.s_ret_size=1+strlen(s_filename)+strlen(s_filename_log); /*need a number !0*/
}
s_result.s_msg_type=PVM_JOIN_OPT_ADD_ELAB;
}
s_result.s_rc=0;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_EXP_OPT_ENCODE %d\n",__FILE__,s_elab_type);
break;
case PVM_EXP_OPT_CLOSE:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_EXP_OPT_CLOSE %d\n",__FILE__,s_elab_type);
if (s_elab_type==TC_VIDEO)
s_export_param.flag=TC_VIDEO;
else
s_export_param.flag=TC_AUDIO;
if(f_init_func("status-external",p_request_func)) /*need because most of external module don't release the resources*/
{
if (tc_export(TC_EXPORT_CLOSE,&s_export_param,NULL)==TC_EXPORT_ERROR)
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: close failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: close failed\n",__FILE__);
s_result.s_msg_type=PVM_MSG_CONF;
s_result.s_ret_size=0;
s_result.s_rc=-1;
break;
}
}
s_result.s_msg_type=PVM_MSG_CONF;
s_result.s_ret_size=0;
s_result.s_rc=0;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_EXP_OPT_CLOSE %d\n",__FILE__,s_elab_type);
break;
case PVM_EXP_OPT_STOP:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_EXP_OPT_STOP %d\n",__FILE__,s_elab_type);
if (s_elab_type==TC_VIDEO)
s_export_param.flag=TC_VIDEO;
else
s_export_param.flag=TC_AUDIO;
if(f_init_func("status-external",p_request_func)) /*need because most of external module don't release the resources*/
{
if (tc_export(TC_EXPORT_STOP,&s_export_param,NULL)==TC_EXPORT_ERROR)
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: stop failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: stop failed\n",__FILE__);
s_result.s_msg_type=PVM_MSG_CONF;
s_result.s_ret_size=0;
s_result.s_rc=-1;
break;
}
}
s_result.s_msg_type=PVM_MSG_CONF;
s_result.s_ret_size=0;
s_result.s_rc=0;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_EXP_OPT_STOP %d\n",__FILE__,s_elab_type);
break;
case PVM_EXP_OPT_RESTART_ENCODE1:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_EXP_OPT_RESTART_ENCODE1 %d\n",__FILE__,s_elab_type);
if (s_elab_type==TC_VIDEO)
s_export_param.flag=TC_VIDEO;
else
s_export_param.flag=TC_AUDIO;
/*force the encoder to close the file and reopen a new one*/
if (tc_export(TC_EXPORT_CLOSE,&s_export_param,NULL)==TC_EXPORT_ERROR)
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: close failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: close failed\n",__FILE__);
s_result.s_msg_type=PVM_MSG_WORK;
s_result.s_ret_size=0;
s_result.s_rc=-1;
break;
}
if (tc_export(TC_EXPORT_STOP,&s_export_param,NULL)==TC_EXPORT_ERROR)
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: stop failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: stop failed\n",__FILE__);
s_result.s_msg_type=PVM_MSG_WORK;
s_result.s_ret_size=0;
s_result.s_rc=-1;
break;
}
if(f_init_func("close-external",p_request_func)) /*need because most of external module don't release the resources*/
{
fprintf(stderr,"(%s) restarting the dlopen \n",__FILE__);
s_result.s_rc=-1;
s_result.s_msg_type=PVM_MSG_WORK;
break;
}
if (s_internal_multipass)
{
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in f_internal_multipass\n",__FILE__);
close(s_file_dest);
s_file_dest=-1; /*reset the file desc*/
if(f_internal_multipass(vob,s_encode_size,s_elab_type,&s_export_param,s_file_int_multipass))
{
s_result.s_msg_type=PVM_MSG_WORK;
s_result.s_ret_size=0;
s_result.s_rc=-1;
break;
}
remove(s_file_int_multipass);
remove(s_filename_log); /*remove the log file*/
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from f_internal_multipass\n",__FILE__);
}
s_result.s_rc=0;
s_result.s_ret_size=0;
if (s_elab_type==TC_VIDEO)
s_result.s_msg_type=PVM_MSG_ENDTASK_VIDEO;
else
s_result.s_msg_type=PVM_MSG_ENDTASK_AUDIO;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_EXP_OPT_RESTART_ENCODE1 %d\n",__FILE__,s_elab_type);
break;
case PVM_EXP_OPT_RESTART_ENCODE2:
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) enter in PVM_EXP_OPT_RESTART_ENCODE2 %d\n",__FILE__,s_elab_type);
if (s_elab_type==TC_VIDEO)
s_export_param.flag=TC_VIDEO;
else
s_export_param.flag=TC_AUDIO;
if (vob->divxmultipass==2) /*check the config file for multipass*/
{
if (p_pvm_conf==NULL) /*check the config file for multipass*/
{
if (s_elab_type==TC_VIDEO)
tc_snprintf(s_filename,sizeof(s_filename),"%s-video.lst",p_out_file_name);
else
tc_snprintf(s_filename,sizeof(s_filename),"%s-audio.lst",p_out_file_name);
if ((p_pvm_conf=pvm_parser_open(s_filename,verbose,1))==NULL) /*retreive the right config file*/
{
fprintf(stderr,"(%s) error checking %s\n",__FILE__,s_filename);
s_result.s_rc=-1;
s_result.s_msg_type=PVM_MSG_WORK;
break;
}
}
memset(s_filename,'\0',sizeof(s_filename));
/*retreive the correct sequence of filename and log*/
if((p_filetmp=f_filenamelist("filelist",p_pvm_conf,s_elab_type,s_seq))==NULL) /*return the right file name*/
{
fprintf(stderr,"(%s) invalid sequence number %d\n",__FILE__,s_seq);
s_result.s_rc=-1;
s_result.s_msg_type=PVM_MSG_WORK;
break;
}
if (*p_suffix!='\0')
memcpy(s_filename,p_filetmp,(strstr(p_filetmp,p_suffix)-p_filetmp));
else
memcpy(s_filename,p_filetmp,strlen(p_filetmp));
memset(s_filename_log,'\0',sizeof(s_filename_log));
/*retreive the correct sequence of filename and log*/
if((p_filetmp=f_filenamelist("loglist",p_pvm_conf,s_elab_type,s_seq))==NULL) /*return the right file name*/
{
fprintf(stderr,"(%s) invalid sequence number %d\n",__FILE__,s_seq);
s_result.s_rc=-1;
s_result.s_msg_type=PVM_MSG_WORK;
break;
}
memcpy(s_filename_log,p_filetmp,strlen(p_filetmp));
}
else
{
memset(s_filename,'\0',sizeof(s_filename));
tc_snprintf(s_filename,sizeof(s_filename),"%s-%s-%d-%d",p_out_file_name,p_hostname,getpid(),s_serial);
if (vob->divxmultipass==1)
{
memset(s_filename_log,'\0',sizeof(s_filename_log));
/*next logfile*/
tc_snprintf(s_filename_log,sizeof(s_filename_log),"%s-log-%s-%d-%d%s",p_out_file_name,p_hostname,getpid(),s_serial,p_suffix);
}
s_serial++;
}
if (s_elab_type==TC_VIDEO)
{
vob->video_out_file=s_filename;
if ((vob->divxmultipass!=3)||(vob->divxmultipass!=0)) /*check the config file for multipass*/
vob->divxlogfile=s_filename_log;
s_export_param.flag=TC_VIDEO;
}
else
{
vob->video_out_file=s_filename; /*some export module require it e.g. export_mpeg*/
vob->audio_out_file=s_filename;
if ((vob->divxmultipass!=3)||(vob->divxmultipass!=0)) /*check the config file for multipass*/
vob->audiologfile=s_filename_log;
s_export_param.flag=TC_AUDIO;
}
if(f_init_func("open-external",p_request_func)) /*need because most of external module don't release the resources*/
{
fprintf(stderr,"(%s) restarting the dlopen \n",__FILE__);
s_result.s_rc=-1;
s_result.s_msg_type=PVM_MSG_WORK;
break;
}
s_export_param.flag=verbose; /*verbose option*/
tc_export(TC_EXPORT_NAME,&s_export_param,NULL); /*check the capability*/
if (s_elab_type==TC_VIDEO)
{
switch (vob->im_v_codec)
{
case CODEC_RGB:
s_tmp=(s_export_param.flag & TC_CAP_RGB);
break;
case CODEC_YUV:
s_tmp=(s_export_param.flag & TC_CAP_YUV);
break;
case CODEC_RAW:
case CODEC_RAW_YUV:
s_tmp=(s_export_param.flag & TC_CAP_VID);
break;
default:
s_tmp=0;
}
s_export_param.flag=TC_VIDEO;
}
else /*audio codec*/
{
switch (vob->im_a_codec)
{
case CODEC_PCM:
s_tmp=(s_export_param.flag & TC_CAP_PCM);
break;
case CODEC_AC3:
s_tmp=(s_export_param.flag & TC_CAP_AC3);
break;
case CODEC_RAW:
s_tmp=(s_export_param.flag & TC_CAP_AUD);
break;
default:
s_tmp=0;
}
s_export_param.flag=TC_AUDIO;
}
if (!s_tmp)
{
s_result.s_msg_type=PVM_MSG_CONF;
s_result.s_ret_size=0;
s_result.s_rc=1; /*capability unsupported*/
fprintf(stderr,"(%s) unsupported codec %d",__FILE__,vob->im_v_codec);
break;
}
if (tc_export(TC_EXPORT_INIT,&s_export_param,vob)==TC_EXPORT_ERROR) /*check the capability*/
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: init failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: init failed\n",__FILE__);
s_result.s_msg_type=PVM_MSG_WORK;
s_result.s_ret_size=0;
s_result.s_rc=-1;
break;
}
if (tc_export(TC_EXPORT_OPEN,&s_export_param,vob)==TC_EXPORT_ERROR)
{
if (s_elab_type==TC_VIDEO)
fprintf(stderr,"(%s) video export module error: open failed\n",__FILE__);
else
fprintf(stderr,"(%s) audio export module error: open failed\n",__FILE__);
s_result.s_msg_type=PVM_MSG_WORK;
s_result.s_ret_size=0;
s_result.s_rc=-1;
break;
}
/*finished to encode the range so the task is free: send a msg to the father and another to the merger*/
memset(s_result.p_result,'\0',s_result.s_dim_buffer);
if ((vob->divxmultipass==3)||(vob->divxmultipass==0)||(s_internal_multipass)) /*check the config file for multipass*/
{
memcpy(s_result.p_result,s_filename,strlen(s_filename));
s_result.s_ret_size=strlen(s_filename); /*need a number !0*/
}
else
{
memcpy(s_result.p_result,s_filename,strlen(s_filename));
memcpy(s_result.p_result+1+strlen(s_filename),s_filename_log,strlen(s_filename_log));
s_result.s_ret_size=1+strlen(s_filename)+strlen(s_filename_log); /*need a number !0*/
}
s_result.s_msg_type=PVM_MSG_ADD_REM;
s_first_encode=0;
s_result.s_rc=0;
if (verbose & TC_DEBUG)
fprintf(stderr,"(%s) exit from PVM_EXP_OPT_RESTART_ENCODE2 %d\n",__FILE__,s_elab_type);
break;
default:
break;
}
return((pvm_res_func_t *)&s_result);
}
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