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Side by Side Diff: gpu/ipc/service/gpu_channel_manager.cc

Issue 2818993002: GL Implementation for GPU Discardable
Patch Set: rebase Created 3 years, 8 months ago
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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 "gpu/ipc/service/gpu_channel_manager.h" 5 #include "gpu/ipc/service/gpu_channel_manager.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <utility> 8 #include <utility>
9 9
10 #include "base/bind.h" 10 #include "base/bind.h"
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after
59 gpu_preferences_(gpu_preferences), 59 gpu_preferences_(gpu_preferences),
60 gpu_driver_bug_workarounds_(base::CommandLine::ForCurrentProcess()), 60 gpu_driver_bug_workarounds_(base::CommandLine::ForCurrentProcess()),
61 delegate_(delegate), 61 delegate_(delegate),
62 watchdog_(watchdog), 62 watchdog_(watchdog),
63 share_group_(new gl::GLShareGroup()), 63 share_group_(new gl::GLShareGroup()),
64 mailbox_manager_(gles2::MailboxManager::Create(gpu_preferences)), 64 mailbox_manager_(gles2::MailboxManager::Create(gpu_preferences)),
65 gpu_memory_manager_(this), 65 gpu_memory_manager_(this),
66 sync_point_manager_(sync_point_manager), 66 sync_point_manager_(sync_point_manager),
67 gpu_memory_buffer_factory_(gpu_memory_buffer_factory), 67 gpu_memory_buffer_factory_(gpu_memory_buffer_factory),
68 gpu_feature_info_(gpu_feature_info), 68 gpu_feature_info_(gpu_feature_info),
69 discardable_manager_(new ServiceDiscardableManager()),
69 exiting_for_lost_context_(false), 70 exiting_for_lost_context_(false),
70 activity_flags_(std::move(activity_flags)), 71 activity_flags_(std::move(activity_flags)),
71 weak_factory_(this) { 72 weak_factory_(this) {
72 DCHECK(task_runner); 73 DCHECK(task_runner);
73 DCHECK(io_task_runner); 74 DCHECK(io_task_runner);
74 if (gpu_preferences_.ui_prioritize_in_gpu_process) 75 if (gpu_preferences_.ui_prioritize_in_gpu_process)
75 preemption_flag_ = new PreemptionFlag; 76 preemption_flag_ = new PreemptionFlag;
76 } 77 }
77 78
78 GpuChannelManager::~GpuChannelManager() { 79 GpuChannelManager::~GpuChannelManager() {
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124 GpuChannel* GpuChannelManager::LookupChannel(int32_t client_id) const { 125 GpuChannel* GpuChannelManager::LookupChannel(int32_t client_id) const {
125 const auto& it = gpu_channels_.find(client_id); 126 const auto& it = gpu_channels_.find(client_id);
126 return it != gpu_channels_.end() ? it->second.get() : nullptr; 127 return it != gpu_channels_.end() ? it->second.get() : nullptr;
127 } 128 }
128 129
129 GpuChannel* GpuChannelManager::EstablishChannel(int client_id, 130 GpuChannel* GpuChannelManager::EstablishChannel(int client_id,
130 uint64_t client_tracing_id, 131 uint64_t client_tracing_id,
131 bool is_gpu_host) { 132 bool is_gpu_host) {
132 std::unique_ptr<GpuChannel> gpu_channel = base::MakeUnique<GpuChannel>( 133 std::unique_ptr<GpuChannel> gpu_channel = base::MakeUnique<GpuChannel>(
133 this, sync_point_manager_, watchdog_, share_group_, mailbox_manager_, 134 this, sync_point_manager_, watchdog_, share_group_, mailbox_manager_,
134 is_gpu_host ? preemption_flag_ : nullptr, 135 discardable_manager_, is_gpu_host ? preemption_flag_ : nullptr,
135 is_gpu_host ? nullptr : preemption_flag_, task_runner_, io_task_runner_, 136 is_gpu_host ? nullptr : preemption_flag_, task_runner_, io_task_runner_,
136 client_id, client_tracing_id, is_gpu_host); 137 client_id, client_tracing_id, is_gpu_host);
137 138
138 GpuChannel* gpu_channel_ptr = gpu_channel.get(); 139 GpuChannel* gpu_channel_ptr = gpu_channel.get();
139 gpu_channels_[client_id] = std::move(gpu_channel); 140 gpu_channels_[client_id] = std::move(gpu_channel);
140 return gpu_channel_ptr; 141 return gpu_channel_ptr;
141 } 142 }
142 143
143 void GpuChannelManager::InternalDestroyGpuMemoryBuffer( 144 void GpuChannelManager::InternalDestroyGpuMemoryBuffer(
144 gfx::GpuMemoryBufferId id, 145 gfx::GpuMemoryBufferId id,
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246 } 247 }
247 } 248 }
248 if (!stub || !stub->decoder()->MakeCurrent()) 249 if (!stub || !stub->decoder()->MakeCurrent())
249 return; 250 return;
250 glFinish(); 251 glFinish();
251 DidAccessGpu(); 252 DidAccessGpu();
252 } 253 }
253 #endif 254 #endif
254 255
255 } // namespace gpu 256 } // namespace gpu
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