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Fixed frame detection when regenerating the index

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This commit is contained in:
Klaus Schmidinger
2012-11-06 11:03:06 +01:00
parent f98ae169e1
commit 3ad369d249
2 changed files with 56 additions and 48 deletions
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10
remux.h
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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.h 2.33 2012/11/02 14:33:11 kls Exp $
* $Id: remux.h 2.34 2012/11/06 11:03:06 kls Exp $
*/
#ifndef __REMUX_H
@@ -158,7 +158,7 @@ private:
uchar *data;
int length;
int pid;
int index; // points to the next byte to process
int index; // points to the next byte to process
public:
cTsPayload(void);
cTsPayload(uchar *Data, int Length, int Pid = -1);
@@ -171,6 +171,12 @@ public:
///< Otherwise the PID of the first TS packet defines which payload will be
///< delivered.
///< Any intermediate TS packets with different PIDs will be skipped.
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); }
///< 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; }
///< Returns the number of raw bytes (including any TS headers) still available
///< in the TS payload handler.