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cDevice::IsPrimaryDevice() now also checks whether the primary device actually has a decoder and returns false otherwise

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This commit is contained in:
Klaus Schmidinger 2013-08-22 12:00:03 +02:00
parent 99321b371a
commit 17b12a32b0
2 changed files with 5 additions and 2 deletions
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3
HISTORY
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@ -7874,3 +7874,6 @@ Video Disk Recorder Revision History
- Fixed handling LIRC events in case repeated events are lost.
- Fixed a possible crash when shutting down VDR while subtitles are being displayed
(reported by Ville Skyttä).
- cDevice::IsPrimaryDevice() now also checks whether the primary device actually has
a decoder and returns false otherwise. This should improve device allocation on
systems that are only used as a receiver and don't actually display anything.

4
device.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: device.h 3.1 2013/06/01 11:35:23 kls Exp $
* $Id: device.h 3.2 2013/08/22 11:57:34 kls Exp $
*/
#ifndef __DEVICE_H
@ -197,7 +197,7 @@ protected:
///< A derived class must call the MakePrimaryDevice() function of its
///< base class.
public:
bool IsPrimaryDevice(void) const { return this == primaryDevice; }
bool IsPrimaryDevice(void) const { return this == primaryDevice && HasDecoder(); }
int CardIndex(void) const { return cardIndex; }
///< Returns the card index of this device (0 ... MAXDEVICES - 1).
int DeviceNumber(void) const;