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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/browser/gpu/compositor_util.h" | 5 #include "content/browser/gpu/compositor_util.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 | 8 |
| 9 #include <memory> | 9 #include <memory> |
| 10 #include <utility> | 10 #include <utility> |
| 11 | 11 |
| 12 #include "base/command_line.h" | 12 #include "base/command_line.h" |
| 13 #include "base/feature_list.h" | 13 #include "base/feature_list.h" |
| 14 #include "base/logging.h" | 14 #include "base/logging.h" |
| 15 #include "base/macros.h" | 15 #include "base/macros.h" |
| 16 #include "base/memory/ptr_util.h" | 16 #include "base/memory/ptr_util.h" |
| 17 #include "base/metrics/field_trial.h" | 17 #include "base/metrics/field_trial.h" |
| 18 #include "base/strings/string_number_conversions.h" | 18 #include "base/strings/string_number_conversions.h" |
| 19 #include "base/sys_info.h" | 19 #include "base/sys_info.h" |
| 20 #include "build/build_config.h" | 20 #include "build/build_config.h" |
| 21 #include "cc/base/math_util.h" | 21 #include "cc/base/math_util.h" |
| 22 #include "cc/base/switches.h" | 22 #include "cc/base/switches.h" |
| 23 #include "content/browser/gpu/browser_gpu_memory_buffer_manager.h" | 23 #include "content/browser/gpu/browser_gpu_memory_buffer_manager.h" |
| 24 #include "content/browser/gpu/gpu_data_manager_impl.h" | 24 #include "content/browser/gpu/gpu_data_manager_impl.h" |
| 25 #include "content/public/browser/gpu_utils.h" | 25 #include "content/public/browser/gpu_utils.h" |
| 26 #include "content/public/common/content_features.h" | 26 #include "content/public/common/content_features.h" |
| 27 #include "content/public/common/content_switches.h" | 27 #include "content/public/common/content_switches.h" |
| 28 #include "gpu/config/gpu_feature_type.h" | 28 #include "gpu/config/gpu_feature_type.h" |
| 29 #include "gpu/ipc/common/gpu_memory_buffer_support.h" |
| 29 #include "media/media_features.h" | 30 #include "media/media_features.h" |
| 30 #include "ui/gl/gl_switches.h" | 31 #include "ui/gl/gl_switches.h" |
| 31 | 32 |
| 32 namespace content { | 33 namespace content { |
| 33 | 34 |
| 34 namespace { | 35 namespace { |
| 35 | 36 |
| 36 static bool IsGpuRasterizationBlacklisted() { | 37 static bool IsGpuRasterizationBlacklisted() { |
| 37 GpuDataManagerImpl* manager = GpuDataManagerImpl::GetInstance(); | 38 GpuDataManagerImpl* manager = GpuDataManagerImpl::GetInstance(); |
| 38 return manager->IsFeatureBlacklisted( | 39 return manager->IsFeatureBlacklisted( |
| (...skipping 96 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 135 !IsForceGpuRasterizationEnabled(), | 136 !IsForceGpuRasterizationEnabled(), |
| 136 !IsGpuRasterizationEnabled() && !IsForceGpuRasterizationEnabled() && | 137 !IsGpuRasterizationEnabled() && !IsForceGpuRasterizationEnabled() && |
| 137 !IsGpuRasterizationBlacklisted(), | 138 !IsGpuRasterizationBlacklisted(), |
| 138 "Accelerated rasterization has been disabled, either via blacklist," | 139 "Accelerated rasterization has been disabled, either via blacklist," |
| 139 " about:flags or the command line.", | 140 " about:flags or the command line.", |
| 140 true}, | 141 true}, |
| 141 {kMultipleRasterThreadsFeatureName, false, | 142 {kMultipleRasterThreadsFeatureName, false, |
| 142 NumberOfRendererRasterThreads() == 1, "Raster is using a single thread.", | 143 NumberOfRendererRasterThreads() == 1, "Raster is using a single thread.", |
| 143 false}, | 144 false}, |
| 144 {kNativeGpuMemoryBuffersFeatureName, false, | 145 {kNativeGpuMemoryBuffersFeatureName, false, |
| 145 !BrowserGpuMemoryBufferManager::IsNativeGpuMemoryBuffersEnabled(), | 146 !gpu::AreNativeGpuMemoryBuffersEnabled(), |
| 146 "Native GpuMemoryBuffers have been disabled, either via about:flags" | 147 "Native GpuMemoryBuffers have been disabled, either via about:flags" |
| 147 " or command line.", | 148 " or command line.", |
| 148 true}, | 149 true}, |
| 149 {"vpx_decode", | 150 {"vpx_decode", manager->IsFeatureBlacklisted( |
| 150 manager->IsFeatureBlacklisted( | 151 gpu::GPU_FEATURE_TYPE_ACCELERATED_VPX_DECODE) || |
| 151 gpu::GPU_FEATURE_TYPE_ACCELERATED_VPX_DECODE) || | 152 manager->IsFeatureBlacklisted( |
| 152 manager->IsFeatureBlacklisted( | 153 gpu::GPU_FEATURE_TYPE_ACCELERATED_VIDEO_DECODE), |
| 153 gpu::GPU_FEATURE_TYPE_ACCELERATED_VIDEO_DECODE), | |
| 154 accelerated_vpx_disabled, | 154 accelerated_vpx_disabled, |
| 155 "Accelerated VPx video decode has been disabled, either via blacklist" | 155 "Accelerated VPx video decode has been disabled, either via blacklist" |
| 156 " or the command line.", | 156 " or the command line.", |
| 157 true}, | 157 true}, |
| 158 {kWebGL2FeatureName, | 158 {kWebGL2FeatureName, |
| 159 manager->IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_WEBGL2), | 159 manager->IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_WEBGL2), |
| 160 command_line.HasSwitch(switches::kDisableES3APIs), | 160 command_line.HasSwitch(switches::kDisableES3APIs), |
| 161 "WebGL2 has been disabled via blacklist or the command line.", | 161 "WebGL2 has been disabled via blacklist or the command line.", false}, |
| 162 false}, | |
| 163 }; | 162 }; |
| 164 DCHECK(index < arraysize(kGpuFeatureInfo)); | 163 DCHECK(index < arraysize(kGpuFeatureInfo)); |
| 165 *eof = (index == arraysize(kGpuFeatureInfo) - 1); | 164 *eof = (index == arraysize(kGpuFeatureInfo) - 1); |
| 166 return kGpuFeatureInfo[index]; | 165 return kGpuFeatureInfo[index]; |
| 167 } | 166 } |
| 168 | 167 |
| 169 } // namespace | 168 } // namespace |
| 170 | 169 |
| 171 int NumberOfRendererRasterThreads() { | 170 int NumberOfRendererRasterThreads() { |
| 172 int num_processors = base::SysInfo::NumberOfProcessors(); | 171 int num_processors = base::SysInfo::NumberOfProcessors(); |
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| 225 if (command_line.HasSwitch( | 224 if (command_line.HasSwitch( |
| 226 switches::kEnableGpuMemoryBufferCompositorResources)) { | 225 switches::kEnableGpuMemoryBufferCompositorResources)) { |
| 227 return true; | 226 return true; |
| 228 } | 227 } |
| 229 if (command_line.HasSwitch( | 228 if (command_line.HasSwitch( |
| 230 switches::kDisableGpuMemoryBufferCompositorResources)) { | 229 switches::kDisableGpuMemoryBufferCompositorResources)) { |
| 231 return false; | 230 return false; |
| 232 } | 231 } |
| 233 | 232 |
| 234 // Native GPU memory buffers are required. | 233 // Native GPU memory buffers are required. |
| 235 if (!BrowserGpuMemoryBufferManager::IsNativeGpuMemoryBuffersEnabled()) | 234 if (!gpu::AreNativeGpuMemoryBuffersEnabled()) |
| 236 return false; | 235 return false; |
| 237 | 236 |
| 238 #if defined(OS_MACOSX) | 237 #if defined(OS_MACOSX) |
| 239 return true; | 238 return true; |
| 240 #else | 239 #else |
| 241 return false; | 240 return false; |
| 242 #endif | 241 #endif |
| 243 } | 242 } |
| 244 | 243 |
| 245 bool IsGpuRasterizationEnabled() { | 244 bool IsGpuRasterizationEnabled() { |
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| 414 } | 413 } |
| 415 } | 414 } |
| 416 return problem_list; | 415 return problem_list; |
| 417 } | 416 } |
| 418 | 417 |
| 419 std::vector<std::string> GetDriverBugWorkarounds() { | 418 std::vector<std::string> GetDriverBugWorkarounds() { |
| 420 return GpuDataManagerImpl::GetInstance()->GetDriverBugWorkarounds(); | 419 return GpuDataManagerImpl::GetInstance()->GetDriverBugWorkarounds(); |
| 421 } | 420 } |
| 422 | 421 |
| 423 } // namespace content | 422 } // namespace content |
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