1 | /* $Id: VBoxDispMpTst.cpp 44529 2013-02-04 15:54:15Z vboxsync $ */
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2 |
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3 | /** @file
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4 | * VBoxVideo Display D3D User mode dll
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5 | */
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6 |
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7 | /*
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8 | * Copyright (C) 2011-2012 Oracle Corporation
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9 | *
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10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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11 | * available from http://www.virtualbox.org. This file is free software;
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12 | * you can redistribute it and/or modify it under the terms of the GNU
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13 | * General Public License (GPL) as published by the Free Software
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14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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17 | */
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18 |
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19 | #include "VBoxDispD3DCmn.h"
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20 | #include "VBoxDispMp.h"
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21 |
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22 | #include <iprt/thread.h>
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23 | #include <iprt/err.h>
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24 |
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25 | #ifdef VBOXWDDM_TEST_UHGSMI
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26 | #include "VBoxDispProfile.h"
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27 | #endif
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28 |
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29 | static RTTHREAD g_VBoxDispMpTstThread;
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30 | static VBOXDISPMP_CALLBACKS g_VBoxDispMpTstCallbacks;
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31 | static HMODULE g_hVBoxDispMpModule;
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32 | static PFNVBOXDISPMP_GETCALLBACKS g_pfnVBoxDispMpGetCallbacks;
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33 |
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34 |
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35 | static void vboxDispMpTstLogRect(const char * pPrefix, RECT *pRect, const char * pSuffix)
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36 | {
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37 | vboxVDbgPrint(("%s left(%d), top(%d), right(%d), bottom(%d) %s", pPrefix, pRect->left, pRect->top, pRect->right, pRect->bottom, pSuffix));
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38 | }
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39 |
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40 | static DECLCALLBACK(int) vboxDispMpTstThreadProc(RTTHREAD ThreadSelf, void *pvUser)
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41 | {
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42 | VBOXDISPMP_REGIONS Regions;
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43 |
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44 | HRESULT hr = g_VBoxDispMpTstCallbacks.pfnEnableEvents();
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45 | Assert(hr == S_OK);
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46 | if (hr != S_OK)
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47 | return VERR_GENERAL_FAILURE;
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48 |
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49 | do
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50 | {
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51 | hr = g_VBoxDispMpTstCallbacks.pfnGetRegions(&Regions, INFINITE);
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52 | Assert(hr == S_OK);
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53 | if (hr == S_OK)
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54 | {
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55 | vboxVDbgPrint(("\n>>>\n"));
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56 | HWND hWnd = Regions.hWnd;
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57 | if (Regions.pRegions->fFlags.bAddVisibleRects)
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58 | {
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59 | uint32_t iVisibleRects = 0;
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60 | uint32_t cVisibleRects = Regions.pRegions->RectsInfo.cRects;
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61 | if (Regions.pRegions->fFlags.bSetViewRect)
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62 | {
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63 | iVisibleRects = 1;
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64 |
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65 | vboxVDbgPrint(("hWnd (0x%p), position and/or size changed: ", hWnd));
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66 | vboxDispMpTstLogRect("", Regions.pRegions->RectsInfo.aRects, "\n");
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67 | }
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68 |
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69 | vboxVDbgPrint(("hWnd (0x%p), visibleRects: \n", hWnd));
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70 | for (uint32_t i = iVisibleRects; i < cVisibleRects; ++i)
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71 | {
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72 | vboxDispMpTstLogRect("", &Regions.pRegions->RectsInfo.aRects[i], "");
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73 | }
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74 | }
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75 | else if (Regions.pRegions->fFlags.bAddHiddenRects)
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76 | {
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77 | vboxVDbgPrint(("hWnd (0x%p), hiddenRects: \n", hWnd));
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78 | for (uint32_t i = 0; i < Regions.pRegions->RectsInfo.cRects; ++i)
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79 | {
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80 | vboxDispMpTstLogRect("", &Regions.pRegions->RectsInfo.aRects[i], "");
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81 | }
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82 | }
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83 |
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84 | vboxVDbgPrint(("\n<<<\n"));
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85 | }
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86 | } while (1);
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87 |
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88 | hr = g_VBoxDispMpTstCallbacks.pfnDisableEvents();
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89 | Assert(hr == S_OK);
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90 |
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91 | return VINF_SUCCESS;
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92 | }
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93 |
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94 | HRESULT vboxDispMpTstStart()
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95 | {
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96 | HRESULT hr = E_FAIL;
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97 | g_hVBoxDispMpModule = GetModuleHandleW(L"VBoxDispD3D.dll");
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98 | Assert(g_hVBoxDispMpModule);
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99 |
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100 | if (g_hVBoxDispMpModule)
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101 | {
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102 | g_pfnVBoxDispMpGetCallbacks = (PFNVBOXDISPMP_GETCALLBACKS)GetProcAddress(g_hVBoxDispMpModule, "VBoxDispMpGetCallbacks");
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103 | Assert(g_pfnVBoxDispMpGetCallbacks);
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104 | if (g_pfnVBoxDispMpGetCallbacks)
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105 | {
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106 | hr = g_pfnVBoxDispMpGetCallbacks(VBOXDISPMP_VERSION, &g_VBoxDispMpTstCallbacks);
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107 | Assert(hr == S_OK);
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108 | if (hr == S_OK)
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109 | {
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110 | int rc = RTThreadCreate(&g_VBoxDispMpTstThread, vboxDispMpTstThreadProc, NULL, 0,
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111 | RTTHREADTYPE_DEFAULT, RTTHREADFLAGS_WAITABLE, "VBoxDispMpTst");
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112 | AssertRC(rc);
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113 | if (RT_SUCCESS(rc))
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114 | return S_OK;
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115 |
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116 | hr = E_FAIL;
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117 | }
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118 | }
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119 | FreeLibrary(g_hVBoxDispMpModule);
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120 | }
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121 |
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122 | return hr;
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123 | }
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124 |
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125 | HRESULT vboxDispMpTstStop()
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126 | {
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127 | HRESULT hr = g_VBoxDispMpTstCallbacks.pfnDisableEvents();
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128 | Assert(hr == S_OK);
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129 | #if 0
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130 | if (hr == S_OK)
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131 | {
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132 | int rc = RTThreadWaitNoResume(g_VBoxDispMpTstThread, RT_INDEFINITE_WAIT, NULL);
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133 | AssertRC(rc);
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134 | if (RT_SUCCESS(rc))
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135 | {
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136 | BOOL bResult = FreeLibrary(g_hVBoxDispMpModule);
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137 | Assert(bResult);
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138 | #ifdef DEBUG
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139 | if (!bResult)
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140 | {
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141 | DWORD winEr = GetLastError();
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142 | hr = HRESULT_FROM_WIN32(winEr);
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143 | }
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144 | #endif
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145 | }
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146 | else
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147 | hr = E_FAIL;
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148 | }
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149 | #endif
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150 | return hr;
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151 | }
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152 |
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153 | #ifdef VBOXWDDM_TEST_UHGSMI
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154 | int vboxUhgsmiTst(PVBOXUHGSMI pUhgsmi, uint32_t cbBuf, uint32_t cNumCals, uint64_t * pTimeMs)
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155 | {
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156 | PVBOXUHGSMI_BUFFER pBuf;
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157 | int rc = pUhgsmi->pfnBufferCreate(pUhgsmi, cbBuf, VBOXUHGSMI_SYNCHOBJECT_TYPE_EVENT, NULL, &pBuf);
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158 | AssertRC(rc);
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159 | if (RT_SUCCESS(rc))
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160 | {
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161 | uint64_t TimeMs = VBOXDISPPROFILE_GET_TIME_MILLI();
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162 | do
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163 | {
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164 | VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags;
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165 | fFlags.Value = 0;
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166 | fFlags.bLockEntire = 1;
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167 | fFlags.bDiscard = 1;
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168 |
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169 | void *pvLock;
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170 | rc = pBuf->pfnLock(pBuf, 0, cbBuf, fFlags, &pvLock);
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171 | AssertRC(rc);
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172 | if (!RT_SUCCESS(rc))
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173 | break;
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174 |
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175 | rc = pBuf->pfnUnlock(pBuf);
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176 | AssertRC(rc);
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177 | if (!RT_SUCCESS(rc))
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178 | break;
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179 |
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180 | VBOXUHGSMI_BUFFER_SUBMIT SubmitData;
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181 | SubmitData.pBuf = pBuf;
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182 | SubmitData.fFlags.Value = 0;
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183 | SubmitData.fFlags.bDoNotRetire = 1;
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184 | SubmitData.fFlags.bEntireBuffer = 1;
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185 |
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186 | rc = pUhgsmi->pfnBufferSubmitAsynch(pUhgsmi, &SubmitData, 1);
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187 | AssertRC(rc);
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188 | if (!RT_SUCCESS(rc))
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189 | break;
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190 |
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191 | DWORD dw = WaitForSingleObject(pBuf->hSynch, INFINITE);
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192 | Assert(dw == WAIT_OBJECT_0);
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193 | if (dw)
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194 | break;
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195 | } while (--cNumCals);
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196 |
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197 | TimeMs = VBOXDISPPROFILE_GET_TIME_MILLI() - TimeMs;
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198 | *pTimeMs = TimeMs;
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199 |
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200 | pBuf->pfnDestroy(pBuf);
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201 | }
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202 | return rc;
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203 | }
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204 | #endif
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