gfx/thebes/d3dkmtQueryStatistics.h
author Kris Maglione <maglione.k@gmail.com>
Thu, 14 Feb 2019 17:54:00 -0800
changeset 517406 7436c0f5b8b1583d20d5ea2d1d9d3b2c665bdf33
parent 505471 66eb1f485c1a3ea81372758bc92292c9428b17cd
child 530873 e1993a1f09ac53cd1a04fdf6a87f8cad8e44f73e
permissions -rw-r--r--
Fix botched backout (bug 1524687). r=bustage

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* This file is based on a header file that was briefly seen in the
 * Windows 8 RC SDK. The work for this file itself was based on the one in
 * ProcessHacker at
 * http://processhacker.svn.sourceforge.net/viewvc/processhacker/2.x/trunk/plugins/ExtendedTools/d3dkmt.h?revision=4758&view=markup
 * For more details see Mozilla Bug 689870.
 * [Bug 917496 indicates that some of these structs may not match reality, and
 * therefore should not be trusted.  See the reference to bug 917496 in
 * gfxWindowsPlatform.cpp.]
 */

typedef struct _D3DKMTQS_COUNTER {
  ULONG Count;
  ULONGLONG Bytes;
} D3DKMTQS_COUNTER;

typedef struct _D3DKMTQS_ADAPTER_INFO {
  ULONG NbSegments;

  ULONG Filler[4];
  ULONGLONG Filler2[2];  // Assumed sizeof(LONGLONG) = sizeof(ULONGLONG)
  struct {
    ULONG Filler[14];
  } Filler_RDMAB;
  struct {
    ULONG Filler[9];
  } Filler_R;
  struct {
    ULONG Filler[4];
    D3DKMTQS_COUNTER Filler2;
  } Filler_P;
  struct {
    D3DKMTQS_COUNTER Filler[16];
    ULONG Filler2[2];
  } Filler_PF;
  struct {
    ULONGLONG Filler[8];
  } Filler_PT;
  struct {
    ULONG Filler[2];
  } Filler_SR;
  struct {
    ULONG Filler[7];
  } Filler_L;
  struct {
    D3DKMTQS_COUNTER Filler[7];
  } Filler_A;
  struct {
    D3DKMTQS_COUNTER Filler[4];
  } Filler_T;
  ULONG64 Reserved[8];
} D3DKMTQS_ADAPTER_INFO;

typedef struct _D3DKMTQS_SEGMENT_INFO_WIN7 {
  ULONG Filler[3];
  struct {
    ULONGLONG Filler;
    ULONG Filler2[2];
  } Filler_M;

  ULONG Aperture;

  ULONGLONG Filler3[5];
  ULONG64 Filler4[8];
} D3DKMTQS_SEGMENT_INFO_WIN7;

typedef struct _D3DKMTQS_SEGMENT_INFO_WIN8 {
  ULONGLONG Filler[3];
  struct {
    ULONGLONG Filler;
    ULONG Filler2[2];
  } Filler_M;

  ULONG Aperture;

  ULONGLONG Filler3[5];
  ULONG64 Filler4[8];
} D3DKMTQS_SEGMENT_INFO_WIN8;

typedef struct _D3DKMTQS_SYSTEM_MEMORY {
  ULONGLONG BytesAllocated;
  ULONG Filler[2];
  ULONGLONG Filler2[7];
} D3DKMTQS_SYSTEM_MEMORY;

typedef struct _D3DKMTQS_PROCESS_INFO {
  ULONG Filler[2];
  struct {
    ULONGLONG BytesAllocated;

    ULONG Filler[2];
    ULONGLONG Filler2[7];
  } SystemMemory;
  ULONG64 Reserved[8];
} D3DKMTQS_PROCESS_INFO;

typedef struct _D3DKMTQS_PROCESS_SEGMENT_INFO {
  union {
    struct {
      ULONGLONG BytesCommitted;
    } Win8;
    struct {
      ULONG BytesCommitted;
      ULONG UnknownRandomness;
    } Win7;
  };

  ULONGLONG Filler[2];
  ULONG Filler2;
  struct {
    ULONG Filler;
    D3DKMTQS_COUNTER Filler2[6];
    ULONGLONG Filler3;
  } Filler3;
  struct {
    ULONGLONG Filler;
  } Filler4;
  ULONG64 Reserved[8];
} D3DKMTQS_PROCESS_SEGMENT_INFO;

typedef enum _D3DKMTQS_TYPE {
  D3DKMTQS_ADAPTER = 0,
  D3DKMTQS_PROCESS = 1,
  D3DKMTQS_SEGMENT = 3,
  D3DKMTQS_PROCESS_SEGMENT = 4,
} D3DKMTQS_TYPE;

typedef union _D3DKMTQS_RESULT {
  D3DKMTQS_ADAPTER_INFO AdapterInfo;
  D3DKMTQS_SEGMENT_INFO_WIN7 SegmentInfoWin7;
  D3DKMTQS_SEGMENT_INFO_WIN8 SegmentInfoWin8;
  D3DKMTQS_PROCESS_INFO ProcessInfo;
  D3DKMTQS_PROCESS_SEGMENT_INFO ProcessSegmentInfo;
} D3DKMTQS_RESULT;

typedef struct _D3DKMTQS_QUERY_SEGMENT {
  ULONG SegmentId;
} D3DKMTQS_QUERY_SEGMENT;

typedef struct _D3DKMTQS {
  D3DKMTQS_TYPE Type;
  LUID AdapterLuid;
  HANDLE hProcess;
  D3DKMTQS_RESULT QueryResult;

  union {
    D3DKMTQS_QUERY_SEGMENT QuerySegment;
    D3DKMTQS_QUERY_SEGMENT QueryProcessSegment;
  };
} D3DKMTQS;

extern "C" {
typedef __checkReturn NTSTATUS(APIENTRY *PFND3DKMTQS)(const D3DKMTQS *);
}