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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "content/renderer/renderer_webkitplatformsupport_impl.h" | 5 #include "content/renderer/renderer_webkitplatformsupport_impl.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/file_path.h" | 8 #include "base/file_path.h" |
9 #include "base/file_util.h" | 9 #include "base/file_util.h" |
10 #include "base/platform_file.h" | 10 #include "base/platform_file.h" |
11 #include "base/shared_memory.h" | 11 #include "base/shared_memory.h" |
12 #include "base/utf_string_conversions.h" | 12 #include "base/utf_string_conversions.h" |
13 #include "content/common/database_util.h" | 13 #include "content/common/database_util.h" |
14 #include "content/common/fileapi/webblobregistry_impl.h" | 14 #include "content/common/fileapi/webblobregistry_impl.h" |
15 #include "content/common/fileapi/webfilesystem_impl.h" | 15 #include "content/common/fileapi/webfilesystem_impl.h" |
16 #include "content/common/file_utilities_messages.h" | 16 #include "content/common/file_utilities_messages.h" |
17 #include "content/common/indexed_db/proxy_webidbfactory_impl.h" | 17 #include "content/common/indexed_db/proxy_webidbfactory_impl.h" |
18 #include "content/common/mime_registry_messages.h" | 18 #include "content/common/mime_registry_messages.h" |
19 #include "content/common/npobject_util.h" | 19 #include "content/common/npobject_util.h" |
20 #include "content/common/view_messages.h" | 20 #include "content/common/view_messages.h" |
21 #include "content/common/webmessageportchannel_impl.h" | 21 #include "content/common/webmessageportchannel_impl.h" |
22 #include "content/public/common/content_switches.h" | 22 #include "content/public/common/content_switches.h" |
| 23 #include "content/public/common/gpu_info.h" |
23 #include "content/public/renderer/content_renderer_client.h" | 24 #include "content/public/renderer/content_renderer_client.h" |
24 #include "content/renderer/gamepad_shared_memory_reader.h" | 25 #include "content/renderer/gamepad_shared_memory_reader.h" |
25 #include "content/renderer/media/audio_device.h" | 26 #include "content/renderer/media/audio_device.h" |
26 #include "content/renderer/media/audio_hardware.h" | 27 #include "content/renderer/media/audio_hardware.h" |
27 #include "content/renderer/media/renderer_webaudiodevice_impl.h" | 28 #include "content/renderer/media/renderer_webaudiodevice_impl.h" |
28 #include "content/renderer/render_thread_impl.h" | 29 #include "content/renderer/render_thread_impl.h" |
29 #include "content/renderer/render_view_impl.h" | 30 #include "content/renderer/render_view_impl.h" |
30 #include "content/renderer/renderer_clipboard_client.h" | 31 #include "content/renderer/renderer_clipboard_client.h" |
31 #include "content/renderer/renderer_webstoragenamespace_impl.h" | 32 #include "content/renderer/renderer_webstoragenamespace_impl.h" |
32 #include "content/renderer/websharedworkerrepository_impl.h" | 33 #include "content/renderer/websharedworkerrepository_impl.h" |
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652 RendererWebKitPlatformSupportImpl::createPeerConnectionHandler( | 653 RendererWebKitPlatformSupportImpl::createPeerConnectionHandler( |
653 WebKit::WebPeerConnectionHandlerClient* client) { | 654 WebKit::WebPeerConnectionHandlerClient* client) { |
654 WebFrame* web_frame = WebFrame::frameForCurrentContext(); | 655 WebFrame* web_frame = WebFrame::frameForCurrentContext(); |
655 if (!web_frame) | 656 if (!web_frame) |
656 return NULL; | 657 return NULL; |
657 RenderViewImpl* render_view = RenderViewImpl::FromWebView(web_frame->view()); | 658 RenderViewImpl* render_view = RenderViewImpl::FromWebView(web_frame->view()); |
658 if (!render_view) | 659 if (!render_view) |
659 return NULL; | 660 return NULL; |
660 return render_view->CreatePeerConnectionHandler(client); | 661 return render_view->CreatePeerConnectionHandler(client); |
661 } | 662 } |
| 663 |
| 664 bool RendererWebKitPlatformSupportImpl::canAccelerate2dCanvas() { |
| 665 RenderThreadImpl* thread = RenderThreadImpl::current(); |
| 666 GpuChannelHost* host = thread->EstablishGpuChannelSync( |
| 667 content::CAUSE_FOR_GPU_LAUNCH_CANVAS_2D); |
| 668 if (!host) |
| 669 return false; |
| 670 |
| 671 const content::GPUInfo& gpu_info = host->gpu_info(); |
| 672 if (gpu_info.can_lose_context || gpu_info.software_rendering) |
| 673 return false; |
| 674 |
| 675 return true; |
| 676 } |
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