6c777c4c11
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8574 a95241bf-73f2-0310-859d-f6bbb57e9c96
44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
/*
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* Copyright (c) 2003 Marcus Overhagen.
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* All Rights Reserved.
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*
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* This file may be used under the terms of the MIT License.
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*/
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#ifndef _MEDIA_MISC_H_
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#define _MEDIA_MISC_H_
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#define IS_INVALID_NODE(_node) ((_node).node <= 0 || (_node).port <= 0)
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#define IS_INVALID_NODEID(_id) ((_id) <= 0)
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#define IS_INVALID_SOURCE(_src) ((_src).port <= 0)
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#define IS_INVALID_DESTINATION(_dest) ((_dest).port <= 0)
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#define NODE_JUST_CREATED_ID -1
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#define NODE_UNREGISTERED_ID -2
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#define NODE_SYSTEM_TIMESOURCE_ID 1
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#define BAD_MEDIA_SERVER_PORT -222
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#define BAD_MEDIA_ADDON_SERVER_PORT -444
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#define IS_SYSTEM_TIMESOURCE(_node) ((_node).node == NODE_SYSTEM_TIMESOURCE_ID)
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#define NODE_KIND_USER_MASK 0x00000000FFFFFFFFULL
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#define NODE_KIND_COMPARE_MASK 0x000000007FFFFFFFULL
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#define NODE_KIND_NO_REFCOUNTING 0x0000000080000000ULL
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#define NODE_KIND_SHADOW_TIMESOURCE 0x0000000100000000ULL
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#define ROUND_UP_TO_PAGE(size) (((size) + B_PAGE_SIZE - 1) & ~(B_PAGE_SIZE - 1))
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#define MEDIA_SERVER_PORT_NAME "__media_server_port"
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#define MEDIA_ADDON_SERVER_PORT_NAME "__media_addon_server_port"
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extern const char *B_MEDIA_ADDON_SERVER_SIGNATURE;
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namespace BPrivate { namespace media {
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extern team_id team;
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} } // BPrivate::media
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using namespace BPrivate::media;
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#endif
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