OpenGL: Remove pre-Win10 leftovers

Qt6's minimum supported platform is Win10 1809, and all pre-Win10
code have already been removed from QtBase long time ago.
These code are trying to support Windows 7 to Windows 8.1, which
nowadays become legacy code and should be removed.

Change-Id: I21a979d32d99977107964bccc06fdec7b38cd727
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
(cherry picked from commit bdadc3340c1656980983ea4acade4d781d750bef)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Yuhang Zhao 2022-09-25 11:38:39 +08:00 committed by Qt Cherry-pick Bot
parent 9b88b0fe2f
commit de0f12ec70

View File

@ -200,15 +200,6 @@ struct OsTypeTerm
const auto osver = QOperatingSystemVersion::current();
#define Q_WINVER(major, minor) (major << 8 | minor)
switch (Q_WINVER(osver.majorVersion(), osver.minorVersion())) {
case Q_WINVER(6, 1):
ver = QStringLiteral("7");
break;
case Q_WINVER(6, 2):
ver = QStringLiteral("8");
break;
case Q_WINVER(6, 3):
ver = QStringLiteral("8.1");
break;
case Q_WINVER(10, 0):
ver = QStringLiteral("10");
break;