1/**************************************************************************
2 *
3 * Copyright 2012-2021 VMware, Inc.
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5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
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8 * "Software"), to deal in the Software without restriction, including
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26 **************************************************************************/
27
28/*
29 * Query.h --
30 *    Functions that manipulate query resources.
31 */
32
33#ifndef QUERY_H
34#define QUERY_H
35
36#include "DriverIncludes.h"
37
38struct Device;
39
40SIZE_T APIENTRY CalcPrivateQuerySize(D3D10DDI_HDEVICE hDevice,
41                            __in const D3D10DDIARG_CREATEQUERY *pCreateQuery);
42
43void APIENTRY CreateQuery(D3D10DDI_HDEVICE hDevice,
44                 __in const D3D10DDIARG_CREATEQUERY *pCreateQuery,
45                 D3D10DDI_HQUERY hQuery, D3D10DDI_HRTQUERY hRTQuery);
46
47void APIENTRY APIENTRY DestroyQuery(D3D10DDI_HDEVICE hDevice, D3D10DDI_HQUERY hQuery);
48
49void APIENTRY QueryBegin(D3D10DDI_HDEVICE hDevice, D3D10DDI_HQUERY hQuery);
50
51void APIENTRY QueryEnd(D3D10DDI_HDEVICE hDevice, D3D10DDI_HQUERY hQuery);
52
53void APIENTRY QueryGetData(D3D10DDI_HDEVICE hDevice, D3D10DDI_HQUERY hQuery,
54                  __out_bcount_full_opt (DataSize) void *pData,
55                  UINT DataSize, UINT Flags);
56
57void APIENTRY SetPredication(D3D10DDI_HDEVICE hDevice, D3D10DDI_HQUERY hQuery,
58                    BOOL PredicateValue);
59
60void APIENTRY CheckCounterInfo(D3D10DDI_HDEVICE hDevice,
61                 __out D3D10DDI_COUNTER_INFO *pCounterInfo);
62
63void APIENTRY CheckCounter(D3D10DDI_HDEVICE hDevice,
64                  D3D10DDI_QUERY Query,
65                  __out D3D10DDI_COUNTER_TYPE *pCounterType,
66                  __out UINT *pActiveCounters,
67                  __out_ecount_part_z_opt (*pNameLength, *pNameLength) LPSTR pName,
68                  __inout_opt UINT *pNameLength,
69                  __out_ecount_part_z_opt (*pUnitsLength, *pUnitsLength) LPSTR pUnits,
70                  __inout_opt UINT *pUnitsLength,
71                  __out_ecount_part_z_opt (*pDescriptionLength, *pDescriptionLength) LPSTR pDescription,
72                  __inout_opt UINT* pDescriptionLength);
73
74BOOL CheckPredicate(Device *pDevice);
75
76#endif   /* QUERY_H */
77