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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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/gpu/render_widget_compositor.h" | 5 #include "content/renderer/gpu/render_widget_compositor.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
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350 *cmd, | 350 *cmd, |
351 cc::switches::kSlowDownRasterScaleFactor, | 351 cc::switches::kSlowDownRasterScaleFactor, |
352 kMinSlowDownScaleFactor, | 352 kMinSlowDownScaleFactor, |
353 kMaxSlowDownScaleFactor, | 353 kMaxSlowDownScaleFactor, |
354 &settings.initial_debug_state.slow_down_raster_scale_factor); | 354 &settings.initial_debug_state.slow_down_raster_scale_factor); |
355 } | 355 } |
356 | 356 |
357 settings.invert_viewport_scroll_order = | 357 settings.invert_viewport_scroll_order = |
358 cmd->HasSwitch(switches::kInvertViewportScrollOrder); | 358 cmd->HasSwitch(switches::kInvertViewportScrollOrder); |
359 | 359 |
| 360 if (cmd->HasSwitch(cc::switches::kMaxTilesForInterestArea)) { |
| 361 int max_tiles_for_interest_area; |
| 362 if (GetSwitchValueAsInt(*cmd, |
| 363 cc::switches::kMaxTilesForInterestArea, |
| 364 1, std::numeric_limits<int>::max(), |
| 365 &max_tiles_for_interest_area)) |
| 366 settings.max_tiles_for_interest_area = max_tiles_for_interest_area; |
| 367 } |
| 368 |
360 if (cmd->HasSwitch(cc::switches::kMaxUnusedResourceMemoryUsagePercentage)) { | 369 if (cmd->HasSwitch(cc::switches::kMaxUnusedResourceMemoryUsagePercentage)) { |
361 int max_unused_resource_memory_percentage; | 370 int max_unused_resource_memory_percentage; |
362 if (GetSwitchValueAsInt( | 371 if (GetSwitchValueAsInt( |
363 *cmd, | 372 *cmd, |
364 cc::switches::kMaxUnusedResourceMemoryUsagePercentage, | 373 cc::switches::kMaxUnusedResourceMemoryUsagePercentage, |
365 0, 100, | 374 0, 100, |
366 &max_unused_resource_memory_percentage)) { | 375 &max_unused_resource_memory_percentage)) { |
367 settings.max_unused_resource_memory_percentage = | 376 settings.max_unused_resource_memory_percentage = |
368 max_unused_resource_memory_percentage; | 377 max_unused_resource_memory_percentage; |
369 } | 378 } |
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999 return; | 1008 return; |
1000 provider->ContextGL()->RateLimitOffscreenContextCHROMIUM(); | 1009 provider->ContextGL()->RateLimitOffscreenContextCHROMIUM(); |
1001 } | 1010 } |
1002 | 1011 |
1003 void RenderWidgetCompositor::SetSurfaceIdNamespace( | 1012 void RenderWidgetCompositor::SetSurfaceIdNamespace( |
1004 uint32_t surface_id_namespace) { | 1013 uint32_t surface_id_namespace) { |
1005 layer_tree_host_->set_surface_id_namespace(surface_id_namespace); | 1014 layer_tree_host_->set_surface_id_namespace(surface_id_namespace); |
1006 } | 1015 } |
1007 | 1016 |
1008 } // namespace content | 1017 } // namespace content |
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