Description: Video decode in hardware on ARM platform.

content/common/gpu/media/video_decode_accelerator_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // The bulk of this file is support code; sorry about that.  Here's an overview
 // to hopefully help readers of this code:
 // - RenderingHelper is charged with interacting with X11, EGL, and GLES2.
 // - ClientState is an enum for the state of the decode client used by the test.
 // - ClientStateNotification is a barrier abstraction that allows the test code
 //   to be written sequentially and wait for the decode client to see certain
@@ skipping 406 matching lines @@
   return window;
 }
 
 EGLDisplay RenderingHelper::PlatformGetDisplay() {
   return eglGetDisplay(EGL_DEFAULT_DISPLAY);
 }
 
 #else  // OS_WIN
 
 void RenderingHelper::PlatformInitialize() {
-  CHECK(x_display_ = XOpenDisplay(NULL));
+  CHECK(x_display_ = base::MessagePumpForUI::GetDefaultXDisplay());
 }
 
 void RenderingHelper::PlatformUnInitialize() {
   // Destroy resources acquired in Initialize, in reverse-acquisition order.
   for (size_t i = 0; i < x_windows_.size(); ++i) {
     CHECK(XUnmapWindow(x_display_, x_windows_[i]));
     CHECK(XDestroyWindow(x_display_, x_windows_[i]));
   }
   // Mimic newly created object.
   x_display_ = NULL;
@@ skipping 728 matching lines @@
         gfx::GLSurface::CreateOffscreenGLSurface(false, gfx::Size(1, 1)));
     scoped_refptr<gfx::GLContext> context(
         gfx::GLContext::CreateGLContext(NULL, surface.get(),
                                         gfx::PreferIntegratedGpu));
     context->MakeCurrent(surface.get());
   }
   DXVAVideoDecodeAccelerator::PreSandboxInitialization();
 #endif  // OS_WIN
   return RUN_ALL_TESTS();
 }