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Fixed cTsPayload::AtPayloadStart() to ignore TS packets from other PIDs

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This commit is contained in:
Klaus Schmidinger 2021-12-27 11:00:05 +01:00
parent 1861074241
commit ba5eee6cb8
3 changed files with 7 additions and 6 deletions
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1
HISTORY
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@ -9578,3 +9578,4 @@ Video Disk Recorder Revision History
2021-12-27:
- Fixed a possible crash in the Schedule menu, in case Setup.EPGLinger is 0.
- Fixed cTsPayload::AtPayloadStart() to ignore TS packets from other PIDs.

8
remux.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: remux.c 4.9 2020/06/22 12:15:52 kls Exp $
* $Id: remux.c 4.9.1.1 2021/12/27 10:59:22 kls Exp $
*/
#include "remux.h"
@ -1292,7 +1292,7 @@ int cMpeg2Parser::Parse(const uchar *Data, int Length, int Pid)
tsPayload.Statistics();
break;
}
if (tsPayload.AtPayloadStart() // stop at any new payload start to have the buffer refilled if necessary
if (tsPayload.AtPayloadStart() // stop at a new payload start to have the buffer refilled if necessary
|| tsPayload.Eof()) // or if we're out of data
break;
}
@ -1445,7 +1445,7 @@ int cH264Parser::Parse(const uchar *Data, int Length, int Pid)
default: ;
}
}
if (tsPayload.AtPayloadStart() // stop at any new payload start to have the buffer refilled if necessary
if (tsPayload.AtPayloadStart() // stop at a new payload start to have the buffer refilled if necessary
|| tsPayload.Eof()) // or if we're out of data
break;
}
@ -1603,7 +1603,7 @@ int cH265Parser::Parse(const uchar *Data, int Length, int Pid)
break;
}
}
if (tsPayload.AtPayloadStart() // stop at any new payload start to have the buffer refilled if necessary
if (tsPayload.AtPayloadStart() // stop at a new payload start to have the buffer refilled if necessary
|| tsPayload.Eof()) // or if we're out of data
break;
}

4
remux.h
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: remux.h 4.6 2020/09/16 13:48:33 kls Exp $
* $Id: remux.h 4.6.1.1 2021/12/27 10:58:36 kls Exp $
*/
#ifndef __REMUX_H
@ -249,7 +249,7 @@ public:
bool AtTsStart(void) { return index < length && (index % TS_SIZE) == 0; }
///< Returns true if this payload handler is currently pointing to first byte
///< of a TS packet.
bool AtPayloadStart(void) { return AtTsStart() && TsPayloadStart(data + index); }
bool AtPayloadStart(void) { return AtTsStart() && TsPayloadStart(data + index) && TsPid(data + index) == pid; }
///< Returns true if this payload handler is currently pointing to the first byte
///< of a TS packet that starts a new payload.
int Available(void) { return length - index; }