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| 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 "cc/test/fake_context_provider.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "cc/test/test_web_graphics_context_3d.h" | |
| 9 | |
| 10 namespace cc { | |
| 11 | |
| 12 // static | |
| 13 scoped_refptr<FakeContextProvider> FakeContextProvider:: | |
| 14 CreateForOtherThread() { | |
| 15 scoped_refptr<FakeContextProvider> provider = new FakeContextProvider(); | |
| 16 if (!provider->InitializeOnMainThread()) | |
| 17 return NULL; | |
| 18 return provider; | |
| 19 } | |
| 20 | |
| 21 static scoped_ptr<TestWebGraphicsContext3D> ReturnContext( | |
| 22 scoped_ptr<TestWebGraphicsContext3D> context3d) { | |
| 23 return context3d.Pass(); | |
| 24 } | |
| 25 | |
| 26 // static | |
| 27 scoped_refptr<FakeContextProvider> FakeContextProvider::CreateForOtherThread( | |
| 28 scoped_ptr<TestWebGraphicsContext3D> context3d) { | |
| 29 CreateCallback create_callback = | |
| 30 base::Bind(&ReturnContext, base::Passed(&context3d)); | |
| 31 scoped_refptr<FakeContextProvider> provider = | |
| 32 new FakeContextProvider(create_callback); | |
| 33 if (!provider->InitializeOnMainThread()) | |
| 34 return NULL; | |
| 35 return provider; | |
| 36 } | |
| 37 | |
| 38 // static | |
| 39 scoped_refptr<FakeContextProvider> FakeContextProvider::CreateForOtherThread( | |
| 40 const CreateCallback& create_callback) { | |
| 41 scoped_refptr<FakeContextProvider> provider = | |
| 42 new FakeContextProvider(create_callback); | |
| 43 if (!provider->InitializeOnMainThread()) | |
| 44 return NULL; | |
| 45 return provider; | |
| 46 } | |
| 47 | |
| 48 FakeContextProvider::FakeContextProvider() | |
| 49 : destroyed_(false) { | |
| 50 } | |
| 51 | |
| 52 FakeContextProvider::FakeContextProvider( | |
| 53 const CreateCallback& create_callback) | |
| 54 : create_callback_(create_callback), | |
| 55 bound_(false), | |
| 56 destroyed_(false) { | |
| 57 } | |
| 58 | |
| 59 FakeContextProvider::~FakeContextProvider() {} | |
| 60 | |
| 61 bool FakeContextProvider::InitializeOnMainThread() { | |
| 62 DCHECK(!context3d_); | |
| 63 | |
| 64 if (create_callback_.is_null()) | |
| 65 context3d_ = TestWebGraphicsContext3D::Create().Pass(); | |
| 66 else | |
| 67 context3d_ = create_callback_.Run(); | |
| 68 return context3d_; | |
| 69 } | |
| 70 | |
| 71 bool FakeContextProvider::BindToCurrentThread() { | |
| 72 bound_ = true; | |
| 73 if (!context3d_->makeContextCurrent()) { | |
| 74 base::AutoLock lock(destroyed_lock_); | |
| 75 destroyed_ = true; | |
| 76 return false; | |
| 77 } | |
| 78 return true; | |
| 79 } | |
| 80 | |
| 81 blink::WebGraphicsContext3D* FakeContextProvider::Context3d() { | |
| 82 DCHECK(context3d_); | |
| 83 DCHECK(bound_); | |
| 84 | |
| 85 return context3d_.get(); | |
| 86 } | |
| 87 class GrContext* FakeContextProvider::GrContext() { | |
| 88 DCHECK(context3d_); | |
| 89 DCHECK(bound_); | |
| 90 | |
| 91 // TODO(danakj): Make a fake GrContext. | |
| 92 return NULL; | |
| 93 } | |
| 94 | |
| 95 void FakeContextProvider::VerifyContexts() { | |
| 96 DCHECK(context3d_); | |
| 97 DCHECK(bound_); | |
| 98 | |
| 99 if (context3d_->isContextLost()) { | |
| 100 base::AutoLock lock(destroyed_lock_); | |
| 101 destroyed_ = true; | |
| 102 } | |
| 103 } | |
| 104 | |
| 105 bool FakeContextProvider::DestroyedOnMainThread() { | |
| 106 base::AutoLock lock(destroyed_lock_); | |
| 107 return destroyed_; | |
| 108 } | |
| 109 | |
| 110 } // namespace cc | |
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Chromium Code Reviews
Issue 100373002:
cc: Remove old fake_context_provider.cc file (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src