diff options
| -rw-r--r-- | src/opengl/qglframebufferobject.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/opengl/qglframebufferobject.cpp b/src/opengl/qglframebufferobject.cpp index 859afc7..8fd113a 100644 --- a/src/opengl/qglframebufferobject.cpp +++ b/src/opengl/qglframebufferobject.cpp @@ -875,6 +875,16 @@ QImage QGLFramebufferObject::toImage() const if (!d->valid) return QImage(); + // qt_gl_read_framebuffer doesn't work on a multisample FBO + if (format().samples() != 0) { + QGLFramebufferObject temp(size()); + + QRect rect(QPoint(0, 0), size()); + blitFramebuffer(&temp, rect, const_cast<QGLFramebufferObject *>(this), rect); + + return temp.toImage(); + } + bool wasBound = isBound(); if (!wasBound) const_cast<QGLFramebufferObject *>(this)->bind(); |