Remove VR hardware support.

This resolves #881

1 files changed, 0 insertions, 112 deletions

diff --git a/gfx/vr/VRDisplayPresentation.cpp b/gfx/vr/VRDisplayPresentation.cpp
deleted file mode 100644
index ba528ae7c..000000000
--- a/gfx/vr/VRDisplayPresentation.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-* This Source Code Form is subject to the terms of the Mozilla Public
-* License, v. 2.0. If a copy of the MPL was not distributed with this
-* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "VRDisplayPresentation.h"
-
-#include "mozilla/Unused.h"
-#include "VRDisplayClient.h"
-#include "VRLayerChild.h"
-
-using namespace mozilla;
-using namespace mozilla::gfx;
-
-VRDisplayPresentation::VRDisplayPresentation(VRDisplayClient *aDisplayClient,
-                                             const nsTArray<mozilla::dom::VRLayer>& aLayers)
-  : mDisplayClient(aDisplayClient)
-  , mDOMLayers(aLayers)
-{
-  CreateLayers();
-}
-
-void
-VRDisplayPresentation::CreateLayers()
-{
-  if (mLayers.Length()) {
-    return;
-  }
-
-  for (dom::VRLayer& layer : mDOMLayers) {
-    dom::HTMLCanvasElement* canvasElement = layer.mSource;
-    if (!canvasElement) {
-      /// XXX In the future we will support WebVR in WebWorkers here
-      continue;
-    }
-
-    Rect leftBounds(0.0, 0.0, 0.5, 1.0);
-    if (layer.mLeftBounds.Length() == 4) {
-      leftBounds.x = layer.mLeftBounds[0];
-      leftBounds.y = layer.mLeftBounds[1];
-      leftBounds.width = layer.mLeftBounds[2];
-      leftBounds.height = layer.mLeftBounds[3];
-    } else if (layer.mLeftBounds.Length() != 0) {
-      /**
-       * We ignore layers with an incorrect number of values.
-       * In the future, VRDisplay.requestPresent may throw in
-       * this case.  See https://github.com/w3c/webvr/issues/71
-       */
-      continue;
-    }
-
-    Rect rightBounds(0.5, 0.0, 0.5, 1.0);
-    if (layer.mRightBounds.Length() == 4) {
-      rightBounds.x = layer.mRightBounds[0];
-      rightBounds.y = layer.mRightBounds[1];
-      rightBounds.width = layer.mRightBounds[2];
-      rightBounds.height = layer.mRightBounds[3];
-    } else if (layer.mRightBounds.Length() != 0) {
-      /**
-       * We ignore layers with an incorrect number of values.
-       * In the future, VRDisplay.requestPresent may throw in
-       * this case.  See https://github.com/w3c/webvr/issues/71
-       */
-      continue;
-    }
-
-    VRManagerChild *manager = VRManagerChild::Get();
-    if (!manager) {
-      NS_WARNING("VRManagerChild::Get returned null!");
-      continue;
-    }
-
-    RefPtr<VRLayerChild> vrLayer = static_cast<VRLayerChild*>(manager->CreateVRLayer(mDisplayClient->GetDisplayInfo().GetDisplayID(), leftBounds, rightBounds));
-    if (!vrLayer) {
-      NS_WARNING("CreateVRLayer returned null!");
-      continue;
-    }
-
-    vrLayer->Initialize(canvasElement);
-
-    mLayers.AppendElement(vrLayer);
-  }
-}
-
-void
-VRDisplayPresentation::DestroyLayers()
-{
-  for (VRLayerChild* layer : mLayers) {
-    Unused << layer->SendDestroy();
-  }
-  mLayers.Clear();
-}
-
-void
-VRDisplayPresentation::GetDOMLayers(nsTArray<dom::VRLayer>& result)
-{
-  result = mDOMLayers;
-}
-
-VRDisplayPresentation::~VRDisplayPresentation()
-{
-  DestroyLayers();
-  mDisplayClient->PresentationDestroyed();
-}
-
-void VRDisplayPresentation::SubmitFrame()
-{
-  for (VRLayerChild *layer : mLayers) {
-    layer->SubmitFrame();
-    break; // Currently only one layer supported, submit only the first
-  }
-}