diff options
| -rw-r--r-- | HISTORY | 1 | ||||
| -rw-r--r-- | timers.c | 21 |
2 files changed, 16 insertions, 6 deletions
@@ -4418,3 +4418,4 @@ Video Disk Recorder Revision History 2006-02-28: Version 1.3.45 - Fixed updating the "Info" button in the "Timers" menu. +- Reduced the number of events to actually check when setting events to timers. @@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: timers.c 1.50 2006/02/26 10:50:47 kls Exp $ + * $Id: timers.c 1.51 2006/02/28 12:40:33 kls Exp $ */ #include "timers.h" @@ -426,7 +426,10 @@ time_t cTimer::StopTime(void) const return stopTime; } -#define EPGLIMITPAST (2 * 3600) // time in seconds in the past within which EPG events will be taken into consideration +#define EPGLIMITBEFORE (1 * 3600) // Time in seconds before a timer's start time and +#define EPGLIMITAFTER (1 * 3600) // after its stop time within which EPG events will be taken into consideration. +#define VPSLIMITBEFORE (2 * 3600) // Same for VPS timers, which need to +#define VPSLIMITAFTER (24 * 3600) // look further into the future to catch shifted broadcasts. void cTimer::SetEventFromSchedule(const cSchedules *Schedules) { @@ -438,14 +441,20 @@ void cTimer::SetEventFromSchedule(const cSchedules *Schedules) } const cSchedule *Schedule = Schedules->GetSchedule(Channel()); if (Schedule) { + time_t now = time(NULL); if (!lastSetEvent || Schedule->Modified() >= lastSetEvent) { const cEvent *Event = NULL; int Overlap = 0; int Distance = INT_MIN; - time_t now = time(NULL); + // Set up the time frame within which to check events: + Matches(0, true); + time_t TimeFrameBegin = StartTime() - (HasFlags(tfVps) ? VPSLIMITBEFORE : EPGLIMITBEFORE); + time_t TimeFrameEnd = StopTime() + (HasFlags(tfVps) ? VPSLIMITAFTER : EPGLIMITAFTER); for (const cEvent *e = Schedule->Events()->First(); e; e = Schedule->Events()->Next(e)) { - if (e->EndTime() < now - EPGLIMITPAST) - continue; // skip old events + if (e->EndTime() < TimeFrameBegin) + continue; // skip events way before the timer starts + if (e->StartTime() > TimeFrameEnd) + break; // the rest is way after the timer ends int overlap = 0; Matches(e, &overlap); if (overlap && overlap >= Overlap) { @@ -470,9 +479,9 @@ void cTimer::SetEventFromSchedule(const cSchedules *Schedules) if (Event && Event->EndTime() < now - EXPIRELATENCY && Overlap > FULLMATCH && !Event->IsRunning()) Event = NULL; SetEvent(Event); + lastSetEvent = now; } } - lastSetEvent = time(NULL); } void cTimer::SetEvent(const cEvent *Event) |