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1 // Copyright (c) 2016 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "cc/output/vulkan_in_process_context_provider.h" | 5 #include "cc/output/vulkan_in_process_context_provider.h" |
| 6 #include "gpu/vulkan/features.h" |
6 | 7 |
7 #if defined(ENABLE_VULKAN) | 8 #if BUILDFLAG(ENABLE_VULKAN) |
8 #include "gpu/vulkan/vulkan_device_queue.h" | 9 #include "gpu/vulkan/vulkan_device_queue.h" |
9 #include "gpu/vulkan/vulkan_implementation.h" | 10 #include "gpu/vulkan/vulkan_implementation.h" |
10 #endif // defined(ENABLE_VULKAN) | 11 #endif // BUILDFLAG(ENABLE_VULKAN) |
11 | 12 |
12 namespace cc { | 13 namespace cc { |
13 | 14 |
14 scoped_refptr<VulkanInProcessContextProvider> | 15 scoped_refptr<VulkanInProcessContextProvider> |
15 VulkanInProcessContextProvider::Create() { | 16 VulkanInProcessContextProvider::Create() { |
16 #if defined(ENABLE_VULKAN) | 17 #if BUILDFLAG(ENABLE_VULKAN) |
17 if (!gpu::VulkanSupported()) | 18 if (!gpu::VulkanSupported()) |
18 return nullptr; | 19 return nullptr; |
19 | 20 |
20 scoped_refptr<VulkanInProcessContextProvider> context_provider( | 21 scoped_refptr<VulkanInProcessContextProvider> context_provider( |
21 new VulkanInProcessContextProvider); | 22 new VulkanInProcessContextProvider); |
22 if (!context_provider->Initialize()) | 23 if (!context_provider->Initialize()) |
23 return nullptr; | 24 return nullptr; |
24 return context_provider; | 25 return context_provider; |
25 #else | 26 #else |
26 return nullptr; | 27 return nullptr; |
27 #endif | 28 #endif |
28 } | 29 } |
29 | 30 |
30 bool VulkanInProcessContextProvider::Initialize() { | 31 bool VulkanInProcessContextProvider::Initialize() { |
31 #if defined(ENABLE_VULKAN) | 32 #if BUILDFLAG(ENABLE_VULKAN) |
32 DCHECK(!device_queue_); | 33 DCHECK(!device_queue_); |
33 std::unique_ptr<gpu::VulkanDeviceQueue> device_queue( | 34 std::unique_ptr<gpu::VulkanDeviceQueue> device_queue( |
34 new gpu::VulkanDeviceQueue); | 35 new gpu::VulkanDeviceQueue); |
35 if (!device_queue->Initialize( | 36 if (!device_queue->Initialize( |
36 gpu::VulkanDeviceQueue::GRAPHICS_QUEUE_FLAG | | 37 gpu::VulkanDeviceQueue::GRAPHICS_QUEUE_FLAG | |
37 gpu::VulkanDeviceQueue::PRESENTATION_SUPPORT_QUEUE_FLAG)) { | 38 gpu::VulkanDeviceQueue::PRESENTATION_SUPPORT_QUEUE_FLAG)) { |
38 device_queue->Destroy(); | 39 device_queue->Destroy(); |
39 return false; | 40 return false; |
40 } | 41 } |
41 | 42 |
42 device_queue_ = std::move(device_queue); | 43 device_queue_ = std::move(device_queue); |
43 return true; | 44 return true; |
44 #else | 45 #else |
45 return false; | 46 return false; |
46 #endif | 47 #endif |
47 } | 48 } |
48 | 49 |
49 void VulkanInProcessContextProvider::Destroy() { | 50 void VulkanInProcessContextProvider::Destroy() { |
50 #if defined(ENABLE_VULKAN) | 51 #if BUILDFLAG(ENABLE_VULKAN) |
51 if (device_queue_) { | 52 if (device_queue_) { |
52 device_queue_->Destroy(); | 53 device_queue_->Destroy(); |
53 device_queue_.reset(); | 54 device_queue_.reset(); |
54 } | 55 } |
55 #endif | 56 #endif |
56 } | 57 } |
57 | 58 |
58 gpu::VulkanDeviceQueue* VulkanInProcessContextProvider::GetDeviceQueue() { | 59 gpu::VulkanDeviceQueue* VulkanInProcessContextProvider::GetDeviceQueue() { |
59 #if defined(ENABLE_VULKAN) | 60 #if BUILDFLAG(ENABLE_VULKAN) |
60 return device_queue_.get(); | 61 return device_queue_.get(); |
61 #else | 62 #else |
62 return nullptr; | 63 return nullptr; |
63 #endif | 64 #endif |
64 } | 65 } |
65 | 66 |
66 VulkanInProcessContextProvider::VulkanInProcessContextProvider() {} | 67 VulkanInProcessContextProvider::VulkanInProcessContextProvider() {} |
67 | 68 |
68 VulkanInProcessContextProvider::~VulkanInProcessContextProvider() { | 69 VulkanInProcessContextProvider::~VulkanInProcessContextProvider() { |
69 Destroy(); | 70 Destroy(); |
70 } | 71 } |
71 | 72 |
72 } // namespace cc | 73 } // namespace cc |
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