80 lines
2.5 KiB
C
80 lines
2.5 KiB
C
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#pragma option push -b -a8 -pc -A- /*P_O_Push*/
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////////////////////////////////////////////////////////////////////
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//
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// BPCPRI.H
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//
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// common bpc tuner priority definitions
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//
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// Copyright (c) 1997 - 1999 Microsoft Corp. All Rights Reserved.
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//
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////////////////////////////////////////////////////////////////////
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#if _MSC_VER > 1000
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#pragma once
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#endif
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#ifndef BPCPRI_H
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#define BPCPRI_H
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#include <limits.h>
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typedef enum BPC_PRIORITY {
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BPCPRI_MAX_PRI = LONG_MAX,
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// since the current owner wins a tie, if you really need
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// exclusive access use max pri and nobody can preempt you.
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BPCPRI_EXCLUSIVE = BPCPRI_MAX_PRI,
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// get ppv details for making a purchase with user permission to
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// interrupt everything
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BPCPRI_PPV_INT_ALL = 11000,
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// viewing after the user has confirmed that they wish to interrupt a
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// recording
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BPCPRI_VIEW_INT_RECORD = 10000,
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// normal recording. this is higher then viewing so that someone
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// walking up to the tv who is unaware that a recording is in
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// progress will get a notification before they interrupt the recording
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// and so that a scheduled recording will start and run if a user
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// has gone away leaving the tv viewer running
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BPCPRI_RECORD = 9000,
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// attempt to get ppv details for making a purchase with user
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// permission to interrupt viewing but not recording
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BPCPRI_PPV_DETAILS_INT_VIEW = 8000,
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//normal tv viewing
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BPCPRI_VIEW = 7000,
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// attempt to get ppv details for a purchase but don't
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// interrupting viewing or recording
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BPCPRI_PPV_DETAILS = 6000,
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// download program guide database information
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BPCPRI_EPG_LOADER = 5000,
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// msbdn data reception (webcast, etc.)
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BPCPRI_DATA_RECV = 4000,
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// msbdn announcement listener
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BPCPRI_ANNOUNCE = 3000,
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// leave tv viewing with power off. apps should go to this priority
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// when they receive notification that their monitor is
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// powered off. this allows the best instant on response when
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// no background downloads are occurring but allows data downloads and
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// epg downloads to interrupt viewing
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BPCPRI_POWER_OFF = 2000,
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// idle ocx priority when no input device selected
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BPCPRI_IDLE = 1000,
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BPCPRI_NONE = 0,
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BPCPRI_MIN = BPCPRI_NONE,
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} BPC_PRIORITY;
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#endif
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// end of file - bpcpri.h
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#pragma option pop /*P_O_Pop*/
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