зеркало из https://github.com/mozilla/gecko-dev.git
130 строки
4.0 KiB
C++
130 строки
4.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#if defined(XP_WIN)
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#include <d3d9.h> // needed to prevent re-definition of enums
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#include <stdio.h>
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#include <string>
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#include <vector>
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#include <windows.h>
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#include "opmapi.h"
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#endif
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namespace mozilla {
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namespace cdmtest {
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#if defined(XP_WIN)
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typedef HRESULT(STDAPICALLTYPE * OPMGetVideoOutputsFromHMONITORProc)
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(HMONITOR, OPM_VIDEO_OUTPUT_SEMANTICS, ULONG*, IOPMVideoOutput***);
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static OPMGetVideoOutputsFromHMONITORProc sOPMGetVideoOutputsFromHMONITORProc = nullptr;
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static BOOL CALLBACK EnumDisplayMonitorsCallback(HMONITOR hMonitor, HDC hdc,
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LPRECT lprc, LPARAM pData)
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{
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std::vector<std::string>* failureMsgs = (std::vector<std::string>*)pData;
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MONITORINFOEXA miex;
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ZeroMemory(&miex, sizeof(miex));
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miex.cbSize = sizeof(miex);
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if (!GetMonitorInfoA(hMonitor, &miex)) {
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failureMsgs->push_back("FAIL GetMonitorInfoA call failed");
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}
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ULONG numVideoOutputs = 0;
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IOPMVideoOutput** opmVideoOutputArray = nullptr;
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HRESULT hr = sOPMGetVideoOutputsFromHMONITORProc(hMonitor,
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OPM_VOS_OPM_SEMANTICS,
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&numVideoOutputs,
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&opmVideoOutputArray);
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if (S_OK != hr) {
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if ((HRESULT)0x8007001f != hr && (HRESULT)0x80070032 != hr && (HRESULT)0xc02625e5 != hr) {
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char msg[100];
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sprintf(msg, "FAIL OPMGetVideoOutputsFromHMONITOR call failed: HRESULT=0x%08x", hr);
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failureMsgs->push_back(msg);
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}
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return true;
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}
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DISPLAY_DEVICEA dd;
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ZeroMemory(&dd, sizeof(dd));
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dd.cb = sizeof(dd);
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if (!EnumDisplayDevicesA(miex.szDevice, 0, &dd, 1)) {
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failureMsgs->push_back("FAIL EnumDisplayDevicesA call failed");
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}
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for (ULONG i = 0; i < numVideoOutputs; ++i) {
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OPM_RANDOM_NUMBER opmRandomNumber;
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BYTE* certificate = nullptr;
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ULONG certificateLength = 0;
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hr = opmVideoOutputArray[i]->StartInitialization(&opmRandomNumber,
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&certificate,
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&certificateLength);
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if (S_OK != hr) {
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char msg[100];
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sprintf(msg, "FAIL StartInitialization call failed: HRESULT=0x%08x", hr);
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failureMsgs->push_back(msg);
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}
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if (certificate) {
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CoTaskMemFree(certificate);
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}
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opmVideoOutputArray[i]->Release();
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}
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if (opmVideoOutputArray) {
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CoTaskMemFree(opmVideoOutputArray);
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}
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return true;
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}
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#endif
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static void
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RunOutputProtectionAPITests()
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{
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#if defined(XP_WIN)
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// Get hold of OPMGetVideoOutputsFromHMONITOR function.
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HMODULE hDvax2DLL = GetModuleHandleW(L"dxva2.dll");
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if (!hDvax2DLL) {
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FakeDecryptor::Message("FAIL GetModuleHandleW call failed for dxva2.dll");
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return;
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}
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sOPMGetVideoOutputsFromHMONITORProc = (OPMGetVideoOutputsFromHMONITORProc)
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GetProcAddress(hDvax2DLL, "OPMGetVideoOutputsFromHMONITOR");
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if (!sOPMGetVideoOutputsFromHMONITORProc) {
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FakeDecryptor::Message("FAIL GetProcAddress call failed for OPMGetVideoOutputsFromHMONITOR");
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return;
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}
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// Test EnumDisplayMonitors.
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// Other APIs are tested in the callback function.
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std::vector<std::string> failureMsgs;
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if (!EnumDisplayMonitors(NULL, NULL, EnumDisplayMonitorsCallback,
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(LPARAM) &failureMsgs)) {
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FakeDecryptor::Message("FAIL EnumDisplayMonitors call failed");
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}
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// Report any failures in the callback function.
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for (size_t i = 0; i < failureMsgs.size(); i++) {
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FakeDecryptor::Message(failureMsgs[i]);
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}
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#endif
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}
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static void
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TestOuputProtectionAPIs()
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{
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RunOutputProtectionAPITests();
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FakeDecryptor::Message("OP tests completed");
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}
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} // namespace cdmtest
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} // namespace mozilla
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