diff options
Diffstat (limited to 'src/gui/painting')
-rw-r--r-- | src/gui/painting/qimagescale.cpp | 2 | ||||
-rw-r--r-- | src/gui/painting/qimagescale_neon.cpp | 2 | ||||
-rw-r--r-- | src/gui/painting/qimagescale_sse4.cpp | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/src/gui/painting/qimagescale.cpp b/src/gui/painting/qimagescale.cpp index aac1e20f7b..86057cdd33 100644 --- a/src/gui/painting/qimagescale.cpp +++ b/src/gui/painting/qimagescale.cpp @@ -308,7 +308,7 @@ static inline void multithread_pixels_function(QImageScaleInfo *isi, int dh, con int segments = (qsizetype(isi->sh) * isi->sw) / (1<<16); segments = std::min(segments, dh); QThreadPool *threadPool = QThreadPool::globalInstance(); - if (segments > 1 && !threadPool->contains(QThread::currentThread())) { + if (segments > 1 && threadPool && !threadPool->contains(QThread::currentThread())) { QSemaphore semaphore; int y = 0; for (int i = 0; i < segments; ++i) { diff --git a/src/gui/painting/qimagescale_neon.cpp b/src/gui/painting/qimagescale_neon.cpp index 046e56b419..3c87ac8773 100644 --- a/src/gui/painting/qimagescale_neon.cpp +++ b/src/gui/painting/qimagescale_neon.cpp @@ -59,7 +59,7 @@ static inline void multithread_pixels_function(QImageScaleInfo *isi, int dh, con int segments = (qsizetype(isi->sh) * isi->sw) / (1<<16); segments = std::min(segments, dh); QThreadPool *threadPool = QThreadPool::globalInstance(); - if (segments > 1 && !threadPool->contains(QThread::currentThread())) { + if (segments > 1 && threadPool && !threadPool->contains(QThread::currentThread())) { QSemaphore semaphore; int y = 0; for (int i = 0; i < segments; ++i) { diff --git a/src/gui/painting/qimagescale_sse4.cpp b/src/gui/painting/qimagescale_sse4.cpp index 70cfa08d95..a5c9e68fad 100644 --- a/src/gui/painting/qimagescale_sse4.cpp +++ b/src/gui/painting/qimagescale_sse4.cpp @@ -60,7 +60,7 @@ static inline void multithread_pixels_function(QImageScaleInfo *isi, int dh, con int segments = (qsizetype(isi->sh) * isi->sw) / (1<<16); segments = std::min(segments, dh); QThreadPool *threadPool = QThreadPool::globalInstance(); - if (segments > 1 && !threadPool->contains(QThread::currentThread())) { + if (segments > 1 && threadPool && !threadPool->contains(QThread::currentThread())) { QSemaphore semaphore; int y = 0; for (int i = 0; i < segments; ++i) { |