Recreate GLTextureSources after changing compositors on Mac. (bug 1247611, r=mattwoodrow)

2016-03-30 09:33:24 -04:00
parent 79a03bc172
commit c9dd0eb7b5
2 changed files with 10 additions and 3 deletions
--- a/gfx/layers/opengl/TextureHostOGL.cpp
+++ b/gfx/layers/opengl/TextureHostOGL.cpp
@@ -353,6 +353,11 @@ GLTextureSource::SetCompositor(Compositor* aCompositor)
  if (!AssertGLCompositor(aCompositor)) {
    return;
  }
+
+  if (mCompositor && mCompositor != aCompositor) {
+    gfxCriticalError() << "GLTextureSource does not support changing compositors";
+  }
+
  mCompositor = static_cast<CompositorOGL*>(aCompositor);
  if (mNextSibling) {
    mNextSibling->SetCompositor(aCompositor);