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Checking the pointer field in cPatPmtParser::ParsePmt() only in 'payload start' packets

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This commit is contained in:
Klaus Schmidinger
2009-01-23 16:43:23 +01:00
parent 4895d6b9e2
commit 1ca753003b
4 changed files with 33 additions and 19 deletions
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13
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 2.4 2009/01/06 12:40:43 kls Exp $
* $Id: remux.h 2.5 2009/01/23 16:40:27 kls Exp $
*/
#ifndef __REMUX_H
@@ -172,7 +172,7 @@ public:
///< Generates a PMT section for the given ChannelId, for later use
///< with GetPmt().
uchar *GetPat(void);
///< Returns a pointer to the PAT section, which consist of exactly
///< Returns a pointer to the PAT section, which consists of exactly
///< one TS packet.
uchar *GetPmt(int &Index);
///< Returns a pointer to the Index'th TS packet of the PMT section.
@@ -195,11 +195,12 @@ protected:
public:
cPatPmtParser(void);
void ParsePat(const uchar *Data, int Length);
///< Parses the given PAT Data, which is the payload of a single TS packet
///< from the PAT stream. The PAT may consist only of a single TS packet.
///< Parses the PAT data from the single TS packet in Data.
///< Length is always TS_SIZE.
void ParsePmt(const uchar *Data, int Length);
///< Parses the given PMT Data, which is the payload of a single TS packet
///< from the PMT stream. The PMT may consist of several TS packets, which
///< Parses the PMT data from the single TS packet in Data.
///< Length is always TS_SIZE.
///< The PMT may consist of several TS packets, which
///< are delivered to the parser through several subsequent calls to
///< ParsePmt(). The whole PMT data will be processed once the last packet
///< has been received.