diff options
Diffstat (limited to 'device.h')
| -rw-r--r-- | device.h | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: device.h 2.35 2012/02/29 12:19:28 kls Exp $ + * $Id: device.h 2.36 2012/03/02 10:23:13 kls Exp $ */ #ifndef __DEVICE_H @@ -139,7 +139,7 @@ public: ///< Gets the device with the given Index. ///< \param Index must be in the range 0..numDevices-1. ///< \return A pointer to the device, or NULL if the Index was invalid. - static cDevice *GetDevice(const cChannel *Channel, int Priority, bool LiveView); + static cDevice *GetDevice(const cChannel *Channel, int Priority, bool LiveView, bool Query = false); ///< Returns a device that is able to receive the given Channel at the ///< given Priority, with the least impact on active recordings and ///< live viewing. The LiveView parameter tells whether the device will @@ -153,6 +153,10 @@ public: ///< after detaching any receivers because the channel can't be decrypted, ///< this device/CAM combination will be skipped in the next call to ///< GetDevice(). + ///< If Query is true, no actual CAM assignments or receiver detachments will + ///< be done, so that this function can be called without any side effects + ///< in order to just determine whether a device is available for the given + ///< Channel. ///< See also ProvidesChannel(). static void SetAvoidDevice(cDevice *Device) { avoidDevice = Device; } ///< Sets the given Device to be temporarily avoided in the next call to |