diff options
Diffstat (limited to 'src/opengl/qwindowsurface_gl.cpp')
| -rw-r--r-- | src/opengl/qwindowsurface_gl.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/opengl/qwindowsurface_gl.cpp b/src/opengl/qwindowsurface_gl.cpp index 21b2f09..ea1f765 100644 --- a/src/opengl/qwindowsurface_gl.cpp +++ b/src/opengl/qwindowsurface_gl.cpp @@ -299,6 +299,8 @@ struct QGLWindowSurfacePrivate QList<QImage> buffers; QGLWindowSurfaceGLPaintDevice glDevice; QGLWindowSurface* q_ptr; + + bool partialUpdateSupport; }; QGLFormat QGLWindowSurface::surfaceFormat; @@ -351,6 +353,7 @@ QGLWindowSurface::QGLWindowSurface(QWidget *window) d_ptr->q_ptr = this; d_ptr->geometry_updated = false; d_ptr->did_paint = false; + d_ptr->partialUpdateSupport = false; } QGLWindowSurface::~QGLWindowSurface() @@ -429,11 +432,11 @@ void QGLWindowSurface::hijackWindow(QWidget *widget) if (ctx->d_func()->eglContext->configAttrib(EGL_SWAP_BEHAVIOR) != EGL_BUFFER_PRESERVED && ! haveNOKSwapRegion) - setPartialUpdateSupport(false); // Force full-screen updates + d_ptr->partialUpdateSupport = false; // Force full-screen updates else - setPartialUpdateSupport(true); + d_ptr->partialUpdateSupport = true; #else - setPartialUpdateSupport(false); + d_ptr->partialUpdateSupport = false; #endif widgetPrivate->extraData()->glContext = ctx; @@ -1081,6 +1084,11 @@ QImage *QGLWindowSurface::buffer(const QWidget *widget) return &d_ptr->buffers.last(); } +bool QGLWindowSurface::hasPartialUpdateSupport() const +{ + return d_ptr->partialUpdateSupport; +} + QT_END_NAMESPACE |