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MediaPortal 1
Development
General Development (no feature request here!)
MP1 EVR Presenter/dshowhelper community development
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<blockquote data-quote="Owlsroost" data-source="post: 656440" data-attributes="member: 83973"><p>For reference, EVR presenter threads and priorities:</p><p></p><p>SchedulerThread() pulls samples off the internal queue and decides when to present/paint them - THREAD_PRIORITY_TIME_CRITICAL, MMCSS = not used.</p><p></p><p>WorkerThread() pulls samples from the EVR mixer and adds them to the internal queue - THREAD_PRIORITY_ABOVE_NORMAL, MMCSS = AVRT_PRIORITY_NORMAL, 'playback' class</p><p></p><p>TimerThread() is just a delay timer - THREAD_PRIORITY_BELOW_NORMAL, MMCSS = AVRT_PRIORITY_LOW, 'playback' class</p><p></p><p>It would be good for an ATOM/ION user to have play and see if the thread balancing could be improved for those systems.</p><p></p><p>Tony</p></blockquote><p></p>
[QUOTE="Owlsroost, post: 656440, member: 83973"] For reference, EVR presenter threads and priorities: SchedulerThread() pulls samples off the internal queue and decides when to present/paint them - THREAD_PRIORITY_TIME_CRITICAL, MMCSS = not used. WorkerThread() pulls samples from the EVR mixer and adds them to the internal queue - THREAD_PRIORITY_ABOVE_NORMAL, MMCSS = AVRT_PRIORITY_NORMAL, 'playback' class TimerThread() is just a delay timer - THREAD_PRIORITY_BELOW_NORMAL, MMCSS = AVRT_PRIORITY_LOW, 'playback' class It would be good for an ATOM/ION user to have play and see if the thread balancing could be improved for those systems. Tony [/QUOTE]
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