Merge commit 'qt/master'

2 files changed, 4 insertions, 20 deletions

diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index a1f81ca..0a2a196 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -2692,7 +2692,7 @@ const QGLContext* QGLContext::currentContext()
     \i paintGL() - Renders the OpenGL scene. Gets called whenever the widget
     needs to be updated.
     \i resizeGL() - Sets up the OpenGL viewport, projection, etc. Gets
-    called whenever the the widget has been resized (and also when it
+    called whenever the widget has been resized (and also when it
     is shown for the first time because all newly created widgets get a
     resize event automatically).
     \i initializeGL() - Sets up the OpenGL rendering context, defines display
diff --git a/src/opengl/qpaintengine_opengl.cpp b/src/opengl/qpaintengine_opengl.cpp
index d28a495..6f7078a 100644
--- a/src/opengl/qpaintengine_opengl.cpp
+++ b/src/opengl/qpaintengine_opengl.cpp
@@ -2028,7 +2028,7 @@ void QOpenGLPaintEnginePrivate::fillVertexArray(Qt::FillRule fillRule)
 
     // Enable color writes.
     glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
-    glStencilMask(0);
+    glStencilMask(stencilMask);
 
     setGradientOps(cbrush, QRectF(QPointF(min_x, min_y), QSizeF(max_x - min_x, max_y - min_y)));
 
@@ -2040,12 +2040,14 @@ void QOpenGLPaintEnginePrivate::fillVertexArray(Qt::FillRule fillRule)
 
         // Enable stencil func.
         glStencilFunc(GL_NOTEQUAL, 0, stencilMask);
+        glStencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE);
         composite(rect);
     } else {
         DEBUG_ONCE qDebug() << "QOpenGLPaintEnginePrivate: Drawing polygon using stencil method (no fragment programs)";
 
         // Enable stencil func.
         glStencilFunc(GL_NOTEQUAL, 0, stencilMask);
+        glStencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE);
 #ifndef QT_OPENGL_ES
         glBegin(GL_QUADS);
         glVertex2f(min_x, min_y);
@@ -2056,24 +2058,6 @@ void QOpenGLPaintEnginePrivate::fillVertexArray(Qt::FillRule fillRule)
 #endif
     }
 
-    glStencilMask(~0);
-    glStencilFunc(GL_ALWAYS, 0, 0);
-    glStencilOp(GL_ZERO, GL_ZERO, GL_ZERO);
-
-    // clear all stencil values to 0
-    glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
-
-#ifndef QT_OPENGL_ES
-    glBegin(GL_QUADS);
-    glVertex2f(min_x, min_y);
-    glVertex2f(max_x, min_y);
-    glVertex2f(max_x, max_y);
-    glVertex2f(min_x, max_y);
-    glEnd();
-#endif
-
-    glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
-
     // Disable stencil writes.
     glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
     glStencilMask(0);