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Diffstat (limited to 'src/input/vcd/vcdio.c')
-rw-r--r--src/input/vcd/vcdio.c106
1 files changed, 53 insertions, 53 deletions
diff --git a/src/input/vcd/vcdio.c b/src/input/vcd/vcdio.c
index b3194e281..993a9f9ff 100644
--- a/src/input/vcd/vcdio.c
+++ b/src/input/vcd/vcdio.c
@@ -1,22 +1,22 @@
/*
$Id: vcdio.c,v 1.9 2007/03/23 21:47:31 dsalt Exp $
-
+
Copyright (C) 2002, 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
-
+
This program 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 of the License, or
(at your option) any later version.
-
+
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
-
+
*/
#ifdef HAVE_CONFIG_H
@@ -63,30 +63,30 @@
#define FREE_AND_NULL(ptr) if (NULL != ptr) free(ptr); ptr = NULL;
-/*! Closes VCD device specified via "this", and also wipes memory of it
+/*! Closes VCD device specified via "this", and also wipes memory of it
from it inside "this". */
int
-vcdio_close(vcdplayer_t *p_vcdplayer)
+vcdio_close(vcdplayer_t *p_vcdplayer)
{
p_vcdplayer->b_opened = false;
FREE_AND_NULL(p_vcdplayer->psz_source);
FREE_AND_NULL(p_vcdplayer->track);
FREE_AND_NULL(p_vcdplayer->segment);
- FREE_AND_NULL(p_vcdplayer->entry);
-
+ FREE_AND_NULL(p_vcdplayer->entry);
+
return vcdinfo_close(p_vcdplayer->vcd);
}
/*! Opens VCD device and initializes things.
- - do nothing if the device had already been open and is the same device.
+ - do nothing if the device had already been open and is the same device.
- if the device had been open and is a different, close it before trying
- to open new device.
+ to open new device.
*/
bool
-vcdio_open(vcdplayer_t *p_vcdplayer, char *intended_vcd_device)
+vcdio_open(vcdplayer_t *p_vcdplayer, char *intended_vcd_device)
{
vcdinfo_obj_t *p_vcdinfo = p_vcdplayer->vcd;
unsigned int i;
@@ -137,60 +137,60 @@ vcdio_open(vcdplayer_t *p_vcdplayer, char *intended_vcd_device)
}
}
- /*
- Save summary info on tracks, segments and entries...
+ /*
+ Save summary info on tracks, segments and entries...
*/
if ( 0 < (p_vcdplayer->i_tracks = vcdinfo_get_num_tracks(p_vcdinfo)) ) {
- p_vcdplayer->track = (vcdplayer_play_item_info_t *)
+ p_vcdplayer->track = (vcdplayer_play_item_info_t *)
calloc(p_vcdplayer->i_tracks, sizeof(vcdplayer_play_item_info_t));
-
- for (i=0; i<p_vcdplayer->i_tracks; i++) {
+
+ for (i=0; i<p_vcdplayer->i_tracks; i++) {
track_t i_track=i+1;
- p_vcdplayer->track[i].size
+ p_vcdplayer->track[i].size
= vcdinfo_get_track_sect_count(p_vcdinfo, i_track);
- p_vcdplayer->track[i].start_LSN
+ p_vcdplayer->track[i].start_LSN
= vcdinfo_get_track_lsn(p_vcdinfo, i_track);
}
- } else
+ } else
p_vcdplayer->track = NULL;
-
+
if ( 0 < (p_vcdplayer->i_entries = vcdinfo_get_num_entries(p_vcdinfo)) ) {
- p_vcdplayer->entry = (vcdplayer_play_item_info_t *)
+ p_vcdplayer->entry = (vcdplayer_play_item_info_t *)
calloc(p_vcdplayer->i_entries, sizeof(vcdplayer_play_item_info_t));
- for (i=0; i<p_vcdplayer->i_entries; i++) {
+ for (i=0; i<p_vcdplayer->i_entries; i++) {
p_vcdplayer->entry[i].size
= vcdinfo_get_entry_sect_count(p_vcdinfo, i);
- p_vcdplayer->entry[i].start_LSN
+ p_vcdplayer->entry[i].start_LSN
= vcdinfo_get_entry_lsn(p_vcdinfo, i);
}
- } else
+ } else
p_vcdplayer->entry = NULL;
-
+
if ( 0 < (p_vcdplayer->i_segments = vcdinfo_get_num_segments(p_vcdinfo)) ) {
- p_vcdplayer->segment = (vcdplayer_play_item_info_t *)
+ p_vcdplayer->segment = (vcdplayer_play_item_info_t *)
calloc(p_vcdplayer->i_segments, sizeof(vcdplayer_play_item_info_t));
-
- for (i=0; i<p_vcdplayer->i_segments; i++) {
- p_vcdplayer->segment[i].size
+
+ for (i=0; i<p_vcdplayer->i_segments; i++) {
+ p_vcdplayer->segment[i].size
= vcdinfo_get_seg_sector_count(p_vcdinfo, i);
- p_vcdplayer->segment[i].start_LSN
+ p_vcdplayer->segment[i].start_LSN
= vcdinfo_get_seg_lsn(p_vcdinfo, i);
}
- } else
+ } else
p_vcdplayer->segment = NULL;
-
+
return true;
}
/*!
- seek position, return new position
+ seek position, return new position
if seeking failed, -1 is returned
*/
-off_t
-vcdio_seek (vcdplayer_t *p_vcdplayer, off_t offset, int origin)
+off_t
+vcdio_seek (vcdplayer_t *p_vcdplayer, off_t offset, int origin)
{
switch (origin) {
@@ -198,54 +198,54 @@ vcdio_seek (vcdplayer_t *p_vcdplayer, off_t offset, int origin)
{
lsn_t old_lsn = p_vcdplayer->i_lsn;
p_vcdplayer->i_lsn = p_vcdplayer->origin_lsn + (offset / M2F2_SECTOR_SIZE);
-
- dbg_print(INPUT_DBG_SEEK_SET, "seek_set to %ld => %u (start is %u)\n",
+
+ dbg_print(INPUT_DBG_SEEK_SET, "seek_set to %ld => %u (start is %u)\n",
(long int) offset, p_vcdplayer->i_lsn, p_vcdplayer->origin_lsn);
/* Seek was successful. Invalidate entry location by setting
- entry number back to 1. Over time it will adjust upward
+ entry number back to 1. Over time it will adjust upward
to the correct value. */
- if ( !vcdplayer_pbc_is_on(p_vcdplayer)
- && p_vcdplayer->play_item.type != VCDINFO_ITEM_TYPE_TRACK
+ if ( !vcdplayer_pbc_is_on(p_vcdplayer)
+ && p_vcdplayer->play_item.type != VCDINFO_ITEM_TYPE_TRACK
&& p_vcdplayer->i_lsn < old_lsn) {
dbg_print(INPUT_DBG_SEEK_SET, "seek_set entry backwards\n");
p_vcdplayer->next_entry = 1;
}
break;
}
-
- case SEEK_CUR:
+
+ case SEEK_CUR:
{
off_t diff;
if (offset) {
LOG_ERR(p_vcdplayer, "%s: %d\n",
- _("SEEK_CUR not implemented for non-zero offset"),
+ _("SEEK_CUR not implemented for non-zero offset"),
(int) offset);
return (off_t) -1;
}
-
+
if (p_vcdplayer->slider_length == VCDPLAYER_SLIDER_LENGTH_TRACK) {
diff = p_vcdplayer->i_lsn - p_vcdplayer->track_lsn;
- dbg_print(INPUT_DBG_SEEK_CUR,
- "current pos: %u, track diff %ld\n",
+ dbg_print(INPUT_DBG_SEEK_CUR,
+ "current pos: %u, track diff %ld\n",
p_vcdplayer->i_lsn, (long int) diff);
} else {
diff = p_vcdplayer->i_lsn - p_vcdplayer->origin_lsn;
- dbg_print(INPUT_DBG_SEEK_CUR,
- "current pos: %u, entry diff %ld\n",
+ dbg_print(INPUT_DBG_SEEK_CUR,
+ "current pos: %u, entry diff %ld\n",
p_vcdplayer->i_lsn, (long int) diff);
}
-
+
if (diff < 0) {
dbg_print(INPUT_DBG_SEEK_CUR, "Error: diff < 0\n");
return (off_t) 0;
} else {
return (off_t)diff * M2F2_SECTOR_SIZE;
}
-
+
break;
}
-
+
case SEEK_END:
LOG_ERR(p_vcdplayer, "%s\n", _("SEEK_END not implemented yet."));
return (off_t) -1;
@@ -258,7 +258,7 @@ vcdio_seek (vcdplayer_t *p_vcdplayer, off_t offset, int origin)
return offset ; /* FIXME */
}
-/*
+/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-25 19:11:54 +0000