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UI: Check VC++ Runtime version on startup

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derrod 2024-06-09 03:13:06 +02:00 committed by Ryan Foster
parent 4e13cff8f1
commit 00c68981ab
1 changed files with 33 additions and 0 deletions
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33
UI/obs-app.cpp
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@ -57,6 +57,7 @@
#ifdef _WIN32
#include <windows.h>
#include <filesystem>
#include <util/windows/win-version.h>
#else
#include <signal.h>
#include <pthread.h>
@ -2901,6 +2902,35 @@ void OBSApp::commitData(QSessionManager &manager)
}
#endif
#ifdef _WIN32
static constexpr char vcRunErrorTitle[] = "Outdated Visual C++ Runtime";
static constexpr char vcRunErrorMsg[] =
"OBS Studio requires a newer version of the Microsoft Visual C++ "
"Redistributables.\n\nYou will now be directed to the download page.";
static constexpr char vcRunInstallerUrl[] =
"https://obsproject.com/visual-studio-2022-runtimes";
static bool vc_runtime_outdated()
{
win_version_info ver;
if (!get_dll_ver(L"msvcp140.dll", &ver))
return true;
/* Major is always 14 (hence 140.dll), so we only care about minor. */
if (ver.minor >= 40)
return false;
int choice = MessageBoxA(NULL, vcRunErrorMsg, vcRunErrorTitle,
MB_OKCANCEL | MB_ICONERROR | MB_TASKMODAL);
if (choice == IDOK) {
/* Open the URL in the default browser. */
ShellExecuteA(NULL, "open", vcRunInstallerUrl, NULL, NULL,
SW_SHOWNORMAL);
}
return true;
}
#endif
int main(int argc, char *argv[])
{
#ifndef _WIN32
@ -2927,6 +2957,9 @@ int main(int argc, char *argv[])
#endif
#ifdef _WIN32
// Abort as early as possible if MSVC runtime is outdated
if (vc_runtime_outdated())
return 1;
// Try to keep this as early as possible
install_dll_blocklist_hook();