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| author | VaL Doroshchuk <valentyn.doroshchuk@qt.io> | 2020-06-25 16:06:43 +0200 |
|---|---|---|
| committer | VaL Doroshchuk <valentyn.doroshchuk@qt.io> | 2020-06-30 18:00:40 +0200 |
| commit | d97efea0caaa9741f21e7e30b394d292ea80c9b0 (patch) | |
| tree | a36086141204d8b49c660406fd185b07ac2b250b /src/multimedia/video | |
| parent | f3d9409a8afe0ba805060aaebf5389c866807e72 (diff) | |
Don't map QMemoryVideoBuffer when there is no data inside
Pick-to: 5.15
Task-number: QTBUG-85202
Change-Id: If40af4af211af86311c0e04a8bdd0627dc34a939
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Diffstat (limited to 'src/multimedia/video')
| -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) |