diff options
Diffstat (limited to 'src/gui/opengl/qopenglprogrambinarycache.cpp')
| -rw-r--r-- | src/gui/opengl/qopenglprogrambinarycache.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/opengl/qopenglprogrambinarycache.cpp b/src/gui/opengl/qopenglprogrambinarycache.cpp index af48cdacc7..40237b9935 100644 --- a/src/gui/opengl/qopenglprogrambinarycache.cpp +++ b/src/gui/opengl/qopenglprogrambinarycache.cpp @@ -263,6 +263,7 @@ public: bool QOpenGLProgramBinaryCache::load(const QByteArray &cacheKey, uint programId) { + QMutexLocker lock(&m_mutex); if (m_memCache.contains(cacheKey)) { const MemCacheEntry *e = m_memCache[cacheKey]; return setProgramBinary(programId, e->format, e->blob.constData(), e->blob.size()); @@ -401,6 +402,7 @@ void QOpenGLProgramBinaryCache::save(const QByteArray &cacheKey, uint programId) GLint outSize = 0; #if defined(QT_OPENGL_ES_2) if (context->isOpenGLES() && context->format().majorVersion() < 3) { + QMutexLocker lock(&m_mutex); initializeProgramBinaryOES(context); getProgramBinaryOES(programId, blobSize, &outSize, &blobFormat, p); } else |