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Code Issues Releases Wiki Activity

No longer retuning or restarting a recording if only the language code of a audio or dolby PID changes

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This commit is contained in:
Klaus Schmidinger 2005-05-07 13:15:34 +02:00
parent a20ddc1f22
commit 89105812fb
3 changed files with 29 additions and 15 deletions
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2
HISTORY
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@ -3504,3 +3504,5 @@ Video Disk Recorder Revision History
recording (suggested by Matthias Schniedermeyer). See man vdr(5) for details. recording (suggested by Matthias Schniedermeyer). See man vdr(5) for details.
- Removed scaling coordinates in letterbox mode from cDvbSpu - the DVD plugin, which - Removed scaling coordinates in letterbox mode from cDvbSpu - the DVD plugin, which
was the only one needing this, doesn't need it any more (thanks to Marco Schlüßler). was the only one needing this, doesn't need it any more (thanks to Marco Schlüßler).
- No longer retuning or restarting a recording if only the language code of an
audio or dolby PID changes.

39
channels.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: channels.c 1.37 2005/05/06 13:46:57 kls Exp $ * $Id: channels.c 1.38 2005/05/07 13:14:32 kls Exp $
*/ */
#include "channels.h" #include "channels.h"
@ -389,15 +389,21 @@ void cChannel::SetPortalName(const char *PortalName)
} }
} }
static bool IntArraysDiffer(const int *a, const int *b, const char na[][4] = NULL, const char nb[][4] = NULL) #define STRDIFF 0x01
#define VALDIFF 0x02
static int IntArraysDiffer(const int *a, const int *b, const char na[][4] = NULL, const char nb[][4] = NULL)
{ {
int i = 0; int result = 0;
while (a[i] && b[i]) { for (int i = 0; a[i] || b[i]; i++) {
if (a[i] != b[i] || na && nb && strcmp(na[i], nb[i]) != 0) if (a[i] && na && nb && strcmp(na[i], nb[i]) != 0)
return true; result |= STRDIFF;
i++; if (a[i] != b[i])
} result |= VALDIFF;
return a[i] != b[i] || a[i] && na && nb && strcmp(na[i], nb[i]) != 0; if (!a[i] || !b[i])
break;
}
return result;
} }
static int IntArrayToString(char *s, const int *a, int Base = 10, const char n[][4] = NULL) static int IntArrayToString(char *s, const int *a, int Base = 10, const char n[][4] = NULL)
@ -418,10 +424,15 @@ static int IntArrayToString(char *s, const int *a, int Base = 10, const char n[]
void cChannel::SetPids(int Vpid, int Ppid, int *Apids, char ALangs[][4], int *Dpids, char DLangs[][4], int Tpid) void cChannel::SetPids(int Vpid, int Ppid, int *Apids, char ALangs[][4], int *Dpids, char DLangs[][4], int Tpid)
{ {
bool modified = vpid != Vpid || ppid != Ppid || tpid != Tpid; int mod = CHANNELMOD_NONE;
if (!modified) if (vpid != Vpid || ppid != Ppid || tpid != Tpid)
modified = IntArraysDiffer(apids, Apids, alangs, ALangs) || IntArraysDiffer(dpids, Dpids, dlangs, DLangs); mod |= CHANNELMOD_PIDS;
if (modified) { int m = IntArraysDiffer(apids, Apids, alangs, ALangs) | IntArraysDiffer(dpids, Dpids, dlangs, DLangs);
if (m & STRDIFF)
mod |= CHANNELMOD_LANGS;
if (m & VALDIFF)
mod |= CHANNELMOD_PIDS;
if (mod) {
char OldApidsBuf[(MAXAPIDS + MAXDPIDS) * 10 + 10]; // 10: 5 digits plus delimiting ',' or ';' plus optional '=cod', +10: paranoia char OldApidsBuf[(MAXAPIDS + MAXDPIDS) * 10 + 10]; // 10: 5 digits plus delimiting ',' or ';' plus optional '=cod', +10: paranoia
char NewApidsBuf[(MAXAPIDS + MAXDPIDS) * 10 + 10]; char NewApidsBuf[(MAXAPIDS + MAXDPIDS) * 10 + 10];
char *q = OldApidsBuf; char *q = OldApidsBuf;
@ -450,7 +461,7 @@ void cChannel::SetPids(int Vpid, int Ppid, int *Apids, char ALangs[][4], int *Dp
strn0cpy(dlangs[i], DLangs[i], 4); strn0cpy(dlangs[i], DLangs[i], 4);
} }
tpid = Tpid; tpid = Tpid;
modification |= CHANNELMOD_PIDS; modification |= mod;
Channels.SetModified(); Channels.SetModified();
} }
} }

3
channels.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: channels.h 1.27 2005/05/06 13:47:06 kls Exp $ * $Id: channels.h 1.28 2005/05/07 13:07:09 kls Exp $
*/ */
#ifndef __CHANNELS_H #ifndef __CHANNELS_H
@ -24,6 +24,7 @@
#define CHANNELMOD_ID 0x04 #define CHANNELMOD_ID 0x04
#define CHANNELMOD_CA 0x10 #define CHANNELMOD_CA 0x10
#define CHANNELMOD_TRANSP 0x20 #define CHANNELMOD_TRANSP 0x20
#define CHANNELMOD_LANGS 0x40
#define CHANNELMOD_RETUNE (CHANNELMOD_PIDS | CHANNELMOD_CA | CHANNELMOD_TRANSP) #define CHANNELMOD_RETUNE (CHANNELMOD_PIDS | CHANNELMOD_CA | CHANNELMOD_TRANSP)
#define CHANNELSMOD_NONE 0 #define CHANNELSMOD_NONE 0