diff options
Diffstat (limited to 'vcl/opengl/win')
| -rw-r--r-- | vcl/opengl/win/WinDeviceInfo.cxx | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/vcl/opengl/win/WinDeviceInfo.cxx b/vcl/opengl/win/WinDeviceInfo.cxx index 11a11d35e456..798dc5862138 100644 --- a/vcl/opengl/win/WinDeviceInfo.cxx +++ b/vcl/opengl/win/WinDeviceInfo.cxx @@ -411,7 +411,6 @@ DriverInfo::~DriverInfo() WinOpenGLDeviceInfo::WinOpenGLDeviceInfo(): mbHasDualGPU(false), - mbHasDriverVersionMismatch(false), mbRDP(false) { GetData(); @@ -841,38 +840,6 @@ void WinOpenGLDeviceInfo::GetData() SetupDiDestroyDeviceInfoList(devinfo); } } - - mbHasDriverVersionMismatch = false; - if (maAdapterVendorID == GetDeviceVendor(wgl::VendorIntel)) - { - // we've had big crashes (moz#590373 and moz#595364) apparently correlated - // with bad Intel driver installations where the DriverVersion reported - // by the registry was not the version of the DLL. - OUString aDLLFileName("igd10umd32.dll"); - OUString aDLLFileName2("igd10iumd32.dll"); - OUString aDLLVersion, aDLLVersion2; - GetDLLVersion(aDLLFileName.getStr(), aDLLVersion); - GetDLLVersion(aDLLFileName2.getStr(), aDLLVersion2); - - uint64_t dllNumericVersion = 0, dllNumericVersion2 = 0, - driverNumericVersion = 0, knownSafeMismatchVersion = 0; - wgl::ParseDriverVersion(aDLLVersion, dllNumericVersion); - wgl::ParseDriverVersion(aDLLVersion2, dllNumericVersion2); - wgl::ParseDriverVersion(maDriverVersion, driverNumericVersion); - wgl::ParseDriverVersion("9.17.10.0", knownSafeMismatchVersion); - - // If there's a driver version mismatch, consider this harmful only when - // the driver version is less than knownSafeMismatchVersion. See the - // above comment about crashes with old mismatches. If the GetDllVersion - // call fails, then they return 0, so that will be considered a mismatch. - if (dllNumericVersion != driverNumericVersion && - dllNumericVersion2 != driverNumericVersion && - (driverNumericVersion < knownSafeMismatchVersion || - std::max(dllNumericVersion, dllNumericVersion2) < knownSafeMismatchVersion)) - { - mbHasDriverVersionMismatch = true; - } - } } // Macro for assigning a device vendor id to a string. |