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Re-enable integrated GPU on macOS. 

This limits the fix introduced in a058e75a to just 10.14.4,
as #5858 seems to be fixed in 10.14.5.
This commit is contained in:
Konstantin Tcepliaev 2019-05-19 22:37:49 +02:00 committed by John Preston
parent b2f821d3de
commit 48cee21b9f
1 changed files with 3 additions and 5 deletions
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8
Telegram/Patches/qtbase_5_6_2.diff
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@ -256,17 +256,15 @@ diff --git a/src/platformsupport/cglconvenience/cglconvenience.mm b/src/platform
index fb609ae485..7cca45ded4 100644
--- a/src/platformsupport/cglconvenience/cglconvenience.mm
+++ b/src/platformsupport/cglconvenience/cglconvenience.mm
@@ -128,7 +128,14 @@ void *qcgl_createNSOpenGLPixelFormat(const QSurfaceFormat &format)
@@ -128,7 +128,12 @@ void *qcgl_createNSOpenGLPixelFormat(const QSurfaceFormat &format)
if (format.stereo())
attrs << NSOpenGLPFAStereo;
- attrs << NSOpenGLPFAAllowOfflineRenderers;
+ // Patch: Fix macOS regression. It crashes on GPU switches.
+ // Patch: Fix macOS regression. On 10.14.4, it crashes on GPU switches.
+ // See https://bugreports.qt.io/browse/QTCREATORBUG-22215
+ static const QAppleOperatingSystemVersion version = qt_apple_os_version();
+ if ((version.major < 10)
+ || (version.major == 10 && version.minor < 14)
+ || (version.major == 10 && version.minor == 14 && version.patch < 4)) {
+ if (!(version.major == 10 && version.minor == 14 && version.patch == 4))
+ attrs << NSOpenGLPFAAllowOfflineRenderers;
+ }