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GetDevice() now prefers devices that are already receiving

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This commit is contained in:
Klaus Schmidinger
2002-09-08 09:36:16 +02:00
parent c792c55297
commit f47655ef0f
1 changed files with 7 additions and 4 deletions
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11
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 1.16 2002/09/08 09:03:10 kls Exp $
* $Id: device.c 1.17 2002/09/08 09:36:16 kls Exp $
*/
#include "device.h"
@@ -126,9 +126,12 @@ cDevice *cDevice::GetDevice(const cChannel *Channel, int Priority, bool *NeedsDe
bool ndr;
if (device[i]->ProvidesChannel(Channel, Priority, &ndr) // this device is basicly able to do the job
&& (!d // we don't have a device yet, or...
|| device[i]->Priority() < d->Priority() // ...this one has an even lower Priority, or...
|| device[i]->Priority() == d->Priority() // ...same Priority...
&& device[i]->ProvidesCa(Channel->ca) < d->ProvidesCa(Channel->ca) // ...but this one provides fewer Ca values
|| (device[i]->Receiving() && !ndr) // ...this one is already receiving and allows additional receivers, or...
|| !d->Receiving() // ...the one we have is not receiving...
&& (device[i]->Priority() < d->Priority() // ...this one has an even lower Priority, or...
|| device[i]->Priority() == d->Priority() // ...same Priority...
&& device[i]->ProvidesCa(Channel->ca) < d->ProvidesCa(Channel->ca) // ...but this one provides fewer Ca values
)
)
) {
d = device[i];