diff options
| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2018-09-03 12:45:05 +0200 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2018-09-11 13:42:40 +0000 |
| commit | dff9bb2f9b981e263d8d3d5b1ef67054297e731c (patch) | |
| tree | 002de235a1e8bf1c7226c5f790223ed2b8d0cb39 /src/plugins/platforms/windows/qwindowsintegration.cpp | |
| parent | fd6370d89f789f78cecbaabedc60b92cbecb6404 (diff) | |
Windows: Disable shader disk cache for Intel HD Graphics 620
Set Qt::AA_DisableShaderDiskCache when the feature "disable_program_cache"
(modeled after the Chromium driver bug list) is present and set it for the
Intel HD Graphics 620 card.
Task-number: QTBUG-64697
Change-Id: Ibba588d2ab296b5c959ab8ee9712b47ec7cc906e
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src/plugins/platforms/windows/qwindowsintegration.cpp')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowsintegration.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowsintegration.cpp b/src/plugins/platforms/windows/qwindowsintegration.cpp index 4824de5c9c..0694435427 100644 --- a/src/plugins/platforms/windows/qwindowsintegration.cpp +++ b/src/plugins/platforms/windows/qwindowsintegration.cpp @@ -418,6 +418,10 @@ QWindowsStaticOpenGLContext *QWindowsStaticOpenGLContext::doCreate() } const QWindowsOpenGLTester::Renderers supportedRenderers = QWindowsOpenGLTester::supportedRenderers(); + if (supportedRenderers.testFlag(QWindowsOpenGLTester::DisableProgramCacheFlag) + && !QCoreApplication::testAttribute(Qt::AA_DisableShaderDiskCache)) { + QCoreApplication::setAttribute(Qt::AA_DisableShaderDiskCache); + } if (supportedRenderers & QWindowsOpenGLTester::DesktopGl) { if (QWindowsStaticOpenGLContext *glCtx = QOpenGLStaticContext::create()) { if ((supportedRenderers & QWindowsOpenGLTester::DisableRotationFlag) |