Remove old hololens code

1 files changed, 0 insertions, 154 deletions

diff --git a/support/hololens/OpenGLESPage.xaml.cpp b/support/hololens/OpenGLESPage.xaml.cpp
deleted file mode 100644
index c4c7dd21e3a..00000000000
--- a/support/hololens/OpenGLESPage.xaml.cpp
+++ /dev/null
@@ -1,154 +0,0 @@
-/* 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 https://mozilla.org/MPL/2.0/. */
-
-#include "pch.h"
-#include "OpenGLESPage.xaml.h"
-#include "Servo.h"
-
-using namespace hlservo;
-using namespace Platform;
-using namespace Concurrency;
-using namespace Windows::Foundation;
-
-static char sWakeupEvent[] = "SIGNAL_WAKEUP";
-
-OpenGLESPage::OpenGLESPage()
-    : OpenGLESPage(nullptr)
-{
-}
-
-OpenGLESPage::OpenGLESPage(OpenGLES* openGLES)
-    : mOpenGLES(openGLES)
-    , mRenderSurface(EGL_NO_SURFACE)
-{
-    InitializeComponent();
-    Windows::UI::Core::CoreWindow ^ window = Windows::UI::Xaml::Window::Current->CoreWindow;
-    window->VisibilityChanged += ref new Windows::Foundation::TypedEventHandler<Windows::UI::Core::CoreWindow ^,
-      Windows::UI::Core::VisibilityChangedEventArgs ^>(this, &OpenGLESPage::OnVisibilityChanged);
-    this->Loaded += ref new Windows::UI::Xaml::RoutedEventHandler(this, &OpenGLESPage::OnPageLoaded);
-}
-
-OpenGLESPage::~OpenGLESPage()
-{
-    StopRenderLoop();
-    DestroyRenderSurface();
-}
-
-void OpenGLESPage::OnPageLoaded(Platform::Object ^ sender, Windows::UI::Xaml::RoutedEventArgs ^ e)
-{
-    CreateRenderSurface();
-    StartRenderLoop();
-}
-
-void OpenGLESPage::OnVisibilityChanged(Windows::UI::Core::CoreWindow ^ sender,
-    Windows::UI::Core::VisibilityChangedEventArgs ^ args)
-{
-    if (args->Visible && mRenderSurface != EGL_NO_SURFACE) {
-        StartRenderLoop();
-    } else {
-        StopRenderLoop();
-    }
-}
-
-void OpenGLESPage::CreateRenderSurface()
-{
-    if (mOpenGLES && mRenderSurface == EGL_NO_SURFACE) {
-        mRenderSurface = mOpenGLES->CreateSurface(swapChainPanel);
-    }
-}
-
-void OpenGLESPage::DestroyRenderSurface()
-{
-    if (mOpenGLES) {
-        mOpenGLES->DestroySurface(mRenderSurface);
-    }
-    mRenderSurface = EGL_NO_SURFACE;
-}
-
-void OpenGLESPage::RecoverFromLostDevice()
-{
-    StopRenderLoop();
-    {
-        critical_section::scoped_lock lock(mRenderSurfaceCriticalSection);
-
-        DestroyRenderSurface();
-        mOpenGLES->Reset();
-        CreateRenderSurface();
-    }
-    StartRenderLoop();
-}
-
-void OpenGLESPage::StartRenderLoop()
-{
-    if (mRenderLoopWorker != nullptr && mRenderLoopWorker->Status == Windows::Foundation::AsyncStatus::Started) {
-        return;
-    }
-
-    auto loop = [this](Windows::Foundation::IAsyncAction ^ action) {
-      critical_section::scoped_lock lock(mRenderSurfaceCriticalSection);
-
-      HANDLE hEvent = ::CreateEventA(nullptr, FALSE, FALSE, sWakeupEvent);
-
-      // Called by Servo
-      Servo::sMakeCurrent = [this]() {
-        /* EGLint panelWidth = 0; */
-        /* EGLint panelHeight = 0; */
-        /* mOpenGLES->GetSurfaceDimensions(mRenderSurface, &panelWidth, &panelHeight); */
-        /* glViewport(0, 0, panelWidth, panelHeight); */
-        /* mServo->SetSize(panelWidth, panelHeight); */
-        mOpenGLES->MakeCurrent(mRenderSurface);
-      };
-
-      // Called by Servo
-      Servo::sFlush = [this]() {
-        if (mOpenGLES->SwapBuffers(mRenderSurface) != GL_TRUE) {
-          // The call to eglSwapBuffers might not be successful (i.e. due to Device Lost)
-          // If the call fails, then we must reinitialize EGL and the GL resources.
-          swapChainPanel->Dispatcher->RunAsync(Windows::UI::Core::CoreDispatcherPriority::High,
-              ref new Windows::UI::Core::DispatchedHandler([=]() {
-                RecoverFromLostDevice();
-          }, CallbackContext::Any));
-        }
-      };
-
-      mOpenGLES->MakeCurrent(mRenderSurface);
-
-      EGLint panelWidth = 0;
-      EGLint panelHeight = 0;
-      mOpenGLES->GetSurfaceDimensions(mRenderSurface, &panelWidth, &panelHeight);
-      glViewport(0, 0, panelWidth, panelHeight);
-      mServo = new Servo(panelWidth, panelHeight);
-
-      while (action->Status == Windows::Foundation::AsyncStatus::Started) {
-        // Block until Servo::sWakeUp is called.
-        // Or run full speed if animating (see on_animating_changed),
-        // it will endup blocking on SwapBuffers to limit rendering to 60FPS
-        if (!Servo::sAnimating) {
-           ::WaitForSingleObject(hEvent, INFINITE);
-        }
-        mServo->PerformUpdates();
-      }
-    };
-
-    auto workItemHandler = ref new Windows::System::Threading::WorkItemHandler(loop);
-
-    // Run Servo task in a high priority background thread.
-    mRenderLoopWorker = Windows::System::Threading::ThreadPool::RunAsync(
-      workItemHandler,
-      Windows::System::Threading::WorkItemPriority::High,
-      Windows::System::Threading::WorkItemOptions::TimeSliced);
-
-    Servo::sWakeUp = []() {
-      HANDLE hEvent = ::OpenEventA(EVENT_ALL_ACCESS, FALSE, sWakeupEvent);
-      ::SetEvent(hEvent);
-    };
-}
-
-void OpenGLESPage::StopRenderLoop()
-{
-    if (mRenderLoopWorker) {
-        mRenderLoopWorker->Cancel();
-        mRenderLoopWorker = nullptr;
-    }
-}