Add query functions for whether certain features are supported

[libs/vr.git] / source / stereocombiner.cpp

diff --git a/source/stereocombiner.cpp b/source/stereocombiner.cpp
index ebb888ee6fe59ec6bd39446ebff00008b21380e4..34c13bdb6856e26aaa72a6365cafeec4d2efa201 100644 (file)
--- a/source/stereocombiner.cpp
+++ b/source/stereocombiner.cpp
@@ -51,6 +51,9 @@ void StereoCombiner::configure_eye_frustums(const Frustum &left_frustum, const F
 
 void StereoCombiner::set_mirroring(bool m)
 {
+       if(m && !is_mirroring_supported())
+               throw runtime_error("mirroring not supported");
+
        if(m && !mirror)
                mirror = new MirrorView;
        else if(!m && mirror)