path: root/dist
diff options
authorLaszlo Agocs <>2013-11-06 16:00:23 +0100
committerThe Qt Project <>2013-11-13 09:47:34 +0100
commit5dd94b75e37930e9941aaea06497d7e41c9c921f (patch)
tree20cd290b0f3d337606b4dba09d5e27debfbdaeeb /dist
parentc784ec00faf022476c10fc622ca43f4c68d544e1 (diff)
Add swapInterval to QSurfaceFormat
Implement swap interval support for EGL, GLX and WGL. The environment variable QT_QPA_EGLFS_SWAPINTERVAL is renamed to QT_QPA_EGL_SWAPINTERVAL and can be used to override the applications' setting of the swap interval. Task-number: QTBUG-31939 Change-Id: I644325d5d3306b7604bffd7efccda3c00ed37d36 Reviewed-by: Friedemann Kleint <> Reviewed-by: Giuseppe D'Angelo <> Reviewed-by: Gunnar Sletta <>
Diffstat (limited to 'dist')
1 files changed, 4 insertions, 0 deletions
diff --git a/dist/changes-5.3.0 b/dist/changes-5.3.0
index 035d0656ed..7bcab28032 100644
--- a/dist/changes-5.3.0
+++ b/dist/changes-5.3.0
@@ -29,3 +29,7 @@ QtCore
+- Added setSwapInterval() to QSurfaceFormat. Platforms that support
+ setting the swap interval are now defaulting to the value of 1,
+ meaning vsync is enabled.