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| author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2019-08-27 13:08:38 +0200 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2019-08-27 13:08:38 +0200 |
| commit | afac8dac580b5e6524f03c252c27b7f2353bace9 (patch) | |
| tree | 49b729086ff7f337cd1a5f9ee1f8be3aef736214 /src/gui/painting | |
| parent | f2f1a93c58b6cb88f3cd0655e95ccd5ad99286d0 (diff) | |
| parent | b3dc0c13e88f3bd859c96144a9d4280c675665bc (diff) | |
Merge remote-tracking branch 'origin/5.12' into 5.13
Conflicts:
src/gui/painting/qdrawhelper.cpp
src/gui/painting/qdrawhelper_p.h
src/gui/painting/qdrawhelper_sse2.cpp
src/gui/painting/qdrawhelper_x86_p.h
Change-Id: I83256bb38ab3a705776e353bc0629315b6c59a0f
Diffstat (limited to 'src/gui/painting')
| -rw-r--r-- | src/gui/painting/qbackingstore.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp index 3240b83451..b0393aff95 100644 --- a/src/gui/painting/qbackingstore.cpp +++ b/src/gui/painting/qbackingstore.cpp @@ -95,6 +95,11 @@ public: QBackingStore::QBackingStore(QWindow *window) : d_ptr(new QBackingStorePrivate(window)) { + if (window->handle()) { + // Create platform backingstore up front if we have a platform window, + // otherwise delay the creation until absolutely necessary. + handle(); + } } /*! |