diff options
| author | VaL Doroshchuk <valentyn.doroshchuk@qt.io> | 2020-06-25 16:06:43 +0200 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2020-06-30 16:38:33 +0000 |
| commit | 0377d99f1c2a7f988c5cae4ae5d91fa411e6194a (patch) | |
| tree | 9a3cf4b8dbabd1e294c4de445ada0f74ed401ec5 /src | |
| parent | 8337692ea357da48e8914e6ab87d6cb6baf17dc7 (diff) | |
Don't map QMemoryVideoBuffer when there is no data inside
Task-number: QTBUG-85202
Change-Id: If40af4af211af86311c0e04a8bdd0627dc34a939
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
(cherry picked from commit d97efea0caaa9741f21e7e30b394d292ea80c9b0)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/multimedia/video/qmemoryvideobuffer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/multimedia/video/qmemoryvideobuffer.cpp b/src/multimedia/video/qmemoryvideobuffer.cpp index e05210d9d..febcd66c8 100644 --- a/src/multimedia/video/qmemoryvideobuffer.cpp +++ b/src/multimedia/video/qmemoryvideobuffer.cpp @@ -101,7 +101,7 @@ uchar *QMemoryVideoBuffer::map(MapMode mode, int *numBytes, int *bytesPerLine) { Q_D(QMemoryVideoBuffer); - if (d->mapMode == NotMapped && d->data.data() && mode != NotMapped) { + if (d->mapMode == NotMapped && d->data.size() && mode != NotMapped) { d->mapMode = mode; if (numBytes) |