1 files changed, 12 insertions, 0 deletions
diff --git a/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.cpp b/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.cpp
index 3f31997c..82aa868f 100644
--- a/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.cpp
+++ b/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.cpp
@@ -88,10 +88,16 @@ void QSGMapboxGLTextureNode::render(QQuickWindow *window)
     QOpenGLFunctions *f = window->openglContext()->functions();
     f->glViewport(0, 0, m_fbo->width(), m_fbo->height());
 
+    GLint alignment;
+    f->glGetIntegerv(GL_UNPACK_ALIGNMENT, &alignment);
+
     m_fbo->bind();
     m_map->render();
     m_fbo->release();
 
+    // QTBUG-62861
+    f->glPixelStorei(GL_UNPACK_ALIGNMENT, alignment);
+
     window->resetOpenGLState();
     markDirty(QSGNode::DirtyMaterial);
 }
@@ -125,7 +131,13 @@ void QSGMapboxGLRenderNode::render(const RenderState *state)
     f->glScissor(state->scissorRect().x(), state->scissorRect().y(), state->scissorRect().width(), state->scissorRect().height());
     f->glEnable(GL_SCISSOR_TEST);
 
+    GLint alignment;
+    f->glGetIntegerv(GL_UNPACK_ALIGNMENT, &alignment);
+
     m_map->render();
+
+    // QTBUG-62861
+    f->glPixelStorei(GL_UNPACK_ALIGNMENT, alignment);
 }
 
 QSGRenderNode::StateFlags QSGMapboxGLRenderNode::changedStates() const