| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "android_webview/browser/gfx/gpu_service_webview.h" |
| |
| #include "base/command_line.h" |
| #include "base/logging.h" |
| #include "content/public/browser/gpu_data_manager.h" |
| #include "content/public/browser/gpu_utils.h" |
| #include "gpu/command_buffer/service/mailbox_manager_factory.h" |
| #include "gpu/command_buffer/service/shared_image_manager.h" |
| #include "gpu/command_buffer/service/sync_point_manager.h" |
| #include "gpu/config/gpu_util.h" |
| |
| namespace android_webview { |
| |
| // static |
| GpuServiceWebView* GpuServiceWebView::GetInstance() { |
| static GpuServiceWebView* gpu_service = CreateGpuServiceWebView(); |
| return gpu_service; |
| } |
| |
| // static |
| GpuServiceWebView* GpuServiceWebView::CreateGpuServiceWebView() { |
| gpu::GPUInfo gpu_info; |
| gpu::GpuFeatureInfo gpu_feature_info; |
| DCHECK(base::CommandLine::InitializedForCurrentProcess()); |
| gpu::GpuPreferences gpu_preferences = |
| content::GetGpuPreferencesFromCommandLine(); |
| auto* command_line = base::CommandLine::ForCurrentProcess(); |
| bool success = gpu::InitializeGLThreadSafe(command_line, gpu_preferences, |
| &gpu_info, &gpu_feature_info); |
| if (!success) { |
| LOG(FATAL) << "gpu::InitializeGLThreadSafe() failed."; |
| } |
| auto sync_point_manager = std::make_unique<gpu::SyncPointManager>(); |
| auto mailbox_manager = gpu::gles2::CreateMailboxManager(gpu_preferences); |
| // The shared_image_manager will be shared between renderer thread and GPU |
| // main thread, so it should be thread safe. |
| auto shared_image_manager = std::make_unique<gpu::SharedImageManager>( |
| true /* is_thread_safe */, true /* display_context_on_another_thread */); |
| return new GpuServiceWebView(std::move(sync_point_manager), |
| std::move(mailbox_manager), |
| std::move(shared_image_manager), gpu_info, |
| gpu_preferences, gpu_feature_info); |
| } |
| |
| GpuServiceWebView::~GpuServiceWebView() = default; |
| |
| GpuServiceWebView::GpuServiceWebView( |
| std::unique_ptr<gpu::SyncPointManager> sync_point_manager, |
| std::unique_ptr<gpu::MailboxManager> mailbox_manager, |
| std::unique_ptr<gpu::SharedImageManager> shared_image_manager, |
| const gpu::GPUInfo& gpu_info, |
| const gpu::GpuPreferences& gpu_preferences, |
| const gpu::GpuFeatureInfo& gpu_feature_info) |
| : sync_point_manager_(std::move(sync_point_manager)), |
| mailbox_manager_(std::move(mailbox_manager)), |
| shared_image_manager_(std::move(shared_image_manager)), |
| gpu_info_(gpu_info), |
| gpu_preferences_(gpu_preferences), |
| gpu_feature_info_(gpu_feature_info) {} |
| |
| } // namespace android_webview |