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Fixed masking SubStreamType in cDevice::PlayPesPacket()

This commit is contained in:
Klaus Schmidinger 2005-01-30 13:38:06 +01:00
parent 250e79afbe
commit a430f64252
3 changed files with 6 additions and 2 deletions
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1
CONTRIBUTORS
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@ -266,6 +266,7 @@ Werner Fink <werner@suse.de>
overhead in the firmware
for a patch that was used as a base for implementing a modified PES packet
handling in order to play AC3 audio over full featured DVB cards
for pointing out an error in masking SubStreamType in cDevice::PlayPesPacket()
Rolf Hakenes <hakenes@hippomi.de>
for providing 'libdtv' and adapting the EIT mechanisms to it

2
HISTORY
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@ -3343,3 +3343,5 @@ Video Disk Recorder Revision History
pointing this out).
- Fixed a buffer overflow in case a station defines all 32 audio PIDs (thanks to
Christian Jacobsen for reporting this one).
- Fixed masking SubStreamType in cDevice::PlayPesPacket() (thanks to Werner Fink
for pointing out this one).

5
device.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: device.c 1.79 2005/01/25 18:19:30 kls Exp $
* $Id: device.c 1.80 2005/01/30 12:52:45 kls Exp $
*/
#include "device.h"
@ -842,7 +842,7 @@ int cDevice::PlayPesPacket(const uchar *Data, int Length, bool VideoOnly)
case 0xBD: { // private stream 1
int PayloadOffset = Data[8] + 9;
uchar SubStreamId = Data[PayloadOffset];
uchar SubStreamType = SubStreamId & 0xE0;
uchar SubStreamType = SubStreamId & 0xF0;
uchar SubStreamIndex = SubStreamId & 0x1F;
// Compatibility mode for old VDR recordings, where 0xBD was only AC3:
@ -857,6 +857,7 @@ int cDevice::PlayPesPacket(const uchar *Data, int Length, bool VideoOnly)
switch (SubStreamType) {
case 0x20: // SPU
case 0x30: // SPU
break;
case 0x80: // AC3 & DTS
if (Setup.UseDolbyDigital) {