ui/compositor/test/context_factories_for_test.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ui/compositor/test/context_factories_for_test.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/sys_info.h"
   9 #include "ui/compositor/compositor.h"
  10 #include "ui/compositor/compositor_switches.h"
  11 #include "ui/compositor/test/in_process_context_factory.h"
  12 #include "ui/gl/gl_implementation.h"
  13
  14 namespace {
  15
  16 static ui::ContextFactory* g_implicit_factory = NULL;
  17 static gfx::DisableNullDrawGLBindings* g_disable_null_draw = NULL;
  18
  19 }  // namespace
  20
  21 namespace ui {
  22
  23 // static
  24 ui::ContextFactory* InitializeContextFactoryForTests(bool enable_pixel_output) {
  25   DCHECK(!g_implicit_factory) <<
  26       "ContextFactory for tests already initialized.";
  27   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
  28   if (command_line->HasSwitch(switches::kEnablePixelOutputInTests))
  29     enable_pixel_output = true;
  30   if (enable_pixel_output)
  31     g_disable_null_draw = new gfx::DisableNullDrawGLBindings;
  32   g_implicit_factory = new InProcessContextFactory();
  33   return g_implicit_factory;
  34 }
  35
  36 void TerminateContextFactoryForTests() {
  37   delete g_implicit_factory;
  38   g_implicit_factory = NULL;
  39   delete g_disable_null_draw;
  40   g_disable_null_draw = NULL;
  41 }
  42
  43 }  // namespace ui