diff options
Diffstat (limited to 'src/opengl/qgltexturepool.cpp')
| -rw-r--r-- | src/opengl/qgltexturepool.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/opengl/qgltexturepool.cpp b/src/opengl/qgltexturepool.cpp index 61a88c3..a5472ec 100644 --- a/src/opengl/qgltexturepool.cpp +++ b/src/opengl/qgltexturepool.cpp @@ -135,8 +135,11 @@ void QGLTexturePool::releaseTexture(QGLPixmapData *data, GLuint texture) if (data) removeFromLRU(data); - QGLShareContextScope ctx(qt_gl_share_widget()->context()); - glDeleteTextures(1, &texture); + QGLWidget *shareWidget = qt_gl_share_widget(); + if (shareWidget) { + QGLShareContextScope ctx(shareWidget->context()); + glDeleteTextures(1, &texture); + } } void QGLTexturePool::useTexture(QGLPixmapData *data) |