1 // Copyright (c) 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/base/ozone/surface_factory_ozone.h" 6 7 #include <stdlib.h> 8 9 namespace ui { 10 11 // static 12 SurfaceFactoryOzone* SurfaceFactoryOzone::impl_ = NULL; 13 14 class SurfaceFactoryOzoneStub : public SurfaceFactoryOzone { 15 public: 16 SurfaceFactoryOzoneStub() {} 17 virtual ~SurfaceFactoryOzoneStub() {} 18 19 virtual void InitializeHardware() OVERRIDE {} 20 virtual void ShutdownHardware() OVERRIDE {} 21 virtual gfx::AcceleratedWidget GetAcceleratedWidget() OVERRIDE { return 0; } 22 virtual gfx::AcceleratedWidget RealizeAcceleratedWidget( 23 gfx::AcceleratedWidget w) OVERRIDE { 24 return 0; 25 } 26 virtual bool LoadEGLGLES2Bindings() OVERRIDE { return true; } 27 virtual bool AttemptToResizeAcceleratedWidget( 28 gfx::AcceleratedWidget w, 29 const gfx::Rect& bounds) OVERRIDE { 30 return false; 31 } 32 virtual gfx::VSyncProvider* GetVSyncProvider( 33 gfx::AcceleratedWidget w) OVERRIDE { 34 return NULL; 35 } 36 }; 37 38 SurfaceFactoryOzone::SurfaceFactoryOzone() { 39 } 40 41 SurfaceFactoryOzone::~SurfaceFactoryOzone() { 42 } 43 44 SurfaceFactoryOzone* SurfaceFactoryOzone::GetInstance() { 45 CHECK(impl_) << "SurfaceFactoryOzone accessed before constructed"; 46 return impl_; 47 } 48 49 void SurfaceFactoryOzone::SetInstance(SurfaceFactoryOzone* impl) { 50 impl_ = impl; 51 } 52 53 const char* SurfaceFactoryOzone::DefaultDisplaySpec() { 54 char* envvar = getenv("ASH_DISPLAY_SPEC"); 55 if (envvar) 56 return envvar; 57 return "720x1280*2"; 58 } 59 60 // static 61 SurfaceFactoryOzone* SurfaceFactoryOzone::CreateTestHelper() { 62 return new SurfaceFactoryOzoneStub; 63 } 64 65 } // namespace ui 66
