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Don't use C (de)serialization for float numbers (closes #583)

This commit is contained in:
Rémi Denis-Courmont 2006-03-08 13:32:37 +00:00
parent d6b95124a6
commit 7ede571c55
1 changed files with 14 additions and 7 deletions
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21
modules/misc/rtsp.c
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@ -1,7 +1,7 @@
/*****************************************************************************
* rtsp.c: rtsp VoD server module
*****************************************************************************
* Copyright (C) 2003-2004 the VideoLAN team
* Copyright (C) 2003-2006 the VideoLAN team
* $Id$
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
@ -37,6 +37,7 @@
#include "vlc_vod.h"
#include "vlc_url.h"
#include "network.h"
#include "charset.h"
/*****************************************************************************
* Module descriptor
@ -1033,16 +1034,19 @@ static int RtspCallbackES( httpd_callback_sys_t *p_args, httpd_client_t *cl,
if( psz_position ) psz_position = strstr( psz_position, "npt=" );
if( psz_position )
{
float f_pos;
double f_pos;
char *end;
msg_Dbg( p_vod, "seeking request: %s", psz_position );
psz_position += 4;
if( sscanf( psz_position, "%f", &f_pos ) == 1 )
/* FIXME: npt= is not necessarily formatted as a float */
f_pos = us_strtod( psz_position, &end );
if( end > psz_position )
{
f_pos /= ((float)(p_media->i_length/1000))/1000 / 100;
f_pos /= ((double)(p_media->i_length))/1000 /1000 / 100;
vod_MediaControl( p_vod, p_media, psz_session,
VOD_MEDIA_SEEK, (double)f_pos );
VOD_MEDIA_SEEK, f_pos );
}
}
@ -1190,8 +1194,11 @@ static char *SDPGenerate( const vod_media_t *p_media, httpd_client_t *cl )
p += sprintf( p, "c=IN IP%c %s\r\n", ipv, ipv == '6' ? "::" : "0.0.0.0" );
if( p_media->i_length > 0 )
p += sprintf( p, "a=range:npt=0-%.3f\r\n",
((float)(p_media->i_length/1000))/1000 );
{
lldiv_t d = lldiv( p_media->i_length / 1000, 1000 );
p += sprintf( p, "a=range:npt=0-"I64Fd".%03u\r\n", d.quot,
(unsigned)d.rem );
}
for( i = 0; i < p_media->i_es; i++ )
{