render_widget_compositor.cc revision 5d1f7b1de12d16ceb2c938c56701a3e8bfa558f7
12a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Copyright (c) 2013 The Chromium Authors. All rights reserved. 22a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 32a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// found in the LICENSE file. 42a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 52a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/renderer/gpu/render_widget_compositor.h" 62a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 72a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include <limits> 890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include <string> 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 10d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#if defined(OS_ANDROID) 11d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include "base/android/sys_utils.h" 12d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#endif 13d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/command_line.h" 152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/logging.h" 16868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/string_number_conversions.h" 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/synchronization/lock.h" 18eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/time/time.h" 194e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "base/values.h" 20a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "cc/base/latency_info_swap_promise.h" 21a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "cc/base/latency_info_swap_promise_monitor.h" 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/base/switches.h" 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/debug/layer_tree_debug_state.h" 244e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "cc/debug/micro_benchmark.h" 252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/layers/layer.h" 262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/trees/layer_tree_host.h" 275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/common/content_switches_internal.h" 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/common/gpu/client/context_provider_command_buffer.h" 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/common/content_switches.h" 305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/renderer/input/input_handler_manager.h" 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/renderer/render_thread_impl.h" 325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "gpu/command_buffer/client/gles2_interface.h" 33868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "third_party/WebKit/public/platform/WebSize.h" 347d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "third_party/WebKit/public/web/WebWidget.h" 352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/gl/gl_switches.h" 3690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "webkit/renderer/compositor_bindings/web_layer_impl.h" 372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 384e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)namespace base { 394e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)class Value; 404e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 414e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace cc { 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class Layer; 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 46f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)using blink::WebFloatPoint; 47f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)using blink::WebSize; 48f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)using blink::WebRect; 492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace content { 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace { 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool GetSwitchValueAsInt( 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const CommandLine& command_line, 552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& switch_string, 562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int min_value, 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int max_value, 582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int* result) { 592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string string_value = command_line.GetSwitchValueASCII(switch_string); 602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int int_value; 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (base::StringToInt(string_value, &int_value) && 622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int_value >= min_value && int_value <= max_value) { 632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *result = int_value; 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(WARNING) << "Failed to parse switch " << switch_string << ": " << 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) string_value; 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace 732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// static 752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)scoped_ptr<RenderWidgetCompositor> RenderWidgetCompositor::Create( 76ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch RenderWidget* widget, 77ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch bool threaded) { 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<RenderWidgetCompositor> compositor( 79ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch new RenderWidgetCompositor(widget, threaded)); 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CommandLine* cmd = CommandLine::ForCurrentProcess(); 822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cc::LayerTreeSettings settings; 84b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 85b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // For web contents, layer transforms should scale up the contents of layers 86b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // to keep content always crisp when possible. 87b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) settings.layer_transforms_should_scale_layer_contents = true; 88b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 8990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) settings.throttle_frame_production = 9090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) !cmd->HasSwitch(switches::kDisableGpuVsync); 911e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) settings.begin_impl_frame_scheduling_enabled = 92868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) cmd->HasSwitch(switches::kEnableBeginFrameScheduling); 9368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) settings.deadline_scheduling_enabled = 9468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) cmd->HasSwitch(switches::kEnableDeadlineScheduling) && 9568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) !cmd->HasSwitch(switches::kDisableDeadlineScheduling); 9690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) settings.using_synchronous_renderer_compositor = 9790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) widget->UsingSynchronousRendererCompositor(); 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.per_tile_painting_enabled = 992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kEnablePerTilePainting); 1002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.accelerated_animation_enabled = 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !cmd->HasSwitch(cc::switches::kDisableThreadedAnimation); 1024e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) settings.touch_hit_testing = 1034e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) !cmd->HasSwitch(cc::switches::kDisableCompositorTouchHitTesting); 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int default_tile_width = settings.default_tile_size.width(); 1062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (cmd->HasSwitch(switches::kDefaultTileWidth)) { 1072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSwitchValueAsInt(*cmd, switches::kDefaultTileWidth, 1, 1082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::numeric_limits<int>::max(), &default_tile_width); 1092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int default_tile_height = settings.default_tile_size.height(); 1112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (cmd->HasSwitch(switches::kDefaultTileHeight)) { 1122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSwitchValueAsInt(*cmd, switches::kDefaultTileHeight, 1, 1132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::numeric_limits<int>::max(), &default_tile_height); 1142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.default_tile_size = gfx::Size(default_tile_width, 1162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) default_tile_height); 1172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int max_untiled_layer_width = settings.max_untiled_layer_size.width(); 1192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (cmd->HasSwitch(switches::kMaxUntiledLayerWidth)) { 1202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSwitchValueAsInt(*cmd, switches::kMaxUntiledLayerWidth, 1, 1212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::numeric_limits<int>::max(), 1222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &max_untiled_layer_width); 1232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int max_untiled_layer_height = settings.max_untiled_layer_size.height(); 1252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (cmd->HasSwitch(switches::kMaxUntiledLayerHeight)) { 1262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSwitchValueAsInt(*cmd, switches::kMaxUntiledLayerHeight, 1, 1272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::numeric_limits<int>::max(), 1282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &max_untiled_layer_height); 1292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.max_untiled_layer_size = gfx::Size(max_untiled_layer_width, 1322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) max_untiled_layer_height); 1332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.impl_side_painting = cc::switches::IsImplSidePaintingEnabled(); 1355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) settings.gpu_rasterization = cc::switches::IsGpuRasterizationEnabled(); 1362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.calculate_top_controls_position = 1382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kEnableTopControlsPositionCalculation); 1392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (cmd->HasSwitch(cc::switches::kTopControlsHeight)) { 1402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string controls_height_str = 1412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->GetSwitchValueASCII(cc::switches::kTopControlsHeight); 1422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double controls_height; 1432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (base::StringToDouble(controls_height_str, &controls_height) && 1442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) controls_height > 0) 1452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.top_controls_height = controls_height; 1462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (settings.calculate_top_controls_position && 1495e3f23d412006dc4db4e659864679f29341e113fTorne (Richard Coles) settings.top_controls_height <= 0) { 1505e3f23d412006dc4db4e659864679f29341e113fTorne (Richard Coles) DCHECK(false) 1515e3f23d412006dc4db4e659864679f29341e113fTorne (Richard Coles) << "Top controls repositioning enabled without valid height set."; 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.calculate_top_controls_position = false; 1532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (cmd->HasSwitch(cc::switches::kTopControlsShowThreshold)) { 1562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string top_threshold_str = 1572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->GetSwitchValueASCII(cc::switches::kTopControlsShowThreshold); 1582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double show_threshold; 1592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (base::StringToDouble(top_threshold_str, &show_threshold) && 1602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) show_threshold >= 0.f && show_threshold <= 1.f) 1612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.top_controls_show_threshold = show_threshold; 1622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (cmd->HasSwitch(cc::switches::kTopControlsHideThreshold)) { 1652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string top_threshold_str = 1662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->GetSwitchValueASCII(cc::switches::kTopControlsHideThreshold); 1672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double hide_threshold; 1682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (base::StringToDouble(top_threshold_str, &hide_threshold) && 1692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) hide_threshold >= 0.f && hide_threshold <= 1.f) 1702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.top_controls_hide_threshold = hide_threshold; 1712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) settings.partial_swap_enabled = widget->AllowPartialSwap(); 1742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.background_color_instead_of_checkerboard = 1752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kBackgroundColorInsteadOfCheckerboard); 1762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.show_overdraw_in_tracing = 1772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kTraceOverdraw); 178d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) settings.can_use_lcd_text = cc::switches::IsLCDTextEnabled(); 17990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) settings.use_pinch_virtual_viewport = 18090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) cmd->HasSwitch(cc::switches::kEnablePinchVirtualViewport); 181ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch settings.allow_antialiasing &= 182ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch !cmd->HasSwitch(cc::switches::kDisableCompositedAntialiasing); 183c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // These flags should be mirrored by UI versions in ui/compositor/. 1852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.initial_debug_state.show_debug_borders = 1862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kShowCompositedLayerBorders); 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.initial_debug_state.show_fps_counter = 1882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kShowFPSCounter); 189a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) settings.initial_debug_state.show_layer_animation_bounds_rects = 190a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) cmd->HasSwitch(cc::switches::kShowLayerAnimationBounds); 1912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.initial_debug_state.show_paint_rects = 1922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(switches::kShowPaintRects); 1932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.initial_debug_state.show_property_changed_rects = 1942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kShowPropertyChangedRects); 1952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.initial_debug_state.show_surface_damage_rects = 1962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kShowSurfaceDamageRects); 1972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.initial_debug_state.show_screen_space_rects = 1982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kShowScreenSpaceRects); 1992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.initial_debug_state.show_replica_screen_space_rects = 2002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kShowReplicaScreenSpaceRects); 2012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.initial_debug_state.show_occluding_rects = 2022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kShowOccludingRects); 2032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.initial_debug_state.show_non_occluding_rects = 2042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cmd->HasSwitch(cc::switches::kShowNonOccludingRects); 2052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.initial_debug_state.SetRecordRenderingStats( 2075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) cmd->HasSwitch(cc::switches::kEnableGpuBenchmarking)); 2082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (cmd->HasSwitch(cc::switches::kSlowDownRasterScaleFactor)) { 2102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kMinSlowDownScaleFactor = 0; 2112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kMaxSlowDownScaleFactor = INT_MAX; 2122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSwitchValueAsInt( 2132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *cmd, 2142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cc::switches::kSlowDownRasterScaleFactor, 2152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kMinSlowDownScaleFactor, 2162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kMaxSlowDownScaleFactor, 2172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &settings.initial_debug_state.slow_down_raster_scale_factor); 2182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 220c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (cmd->HasSwitch(cc::switches::kMaxTilesForInterestArea)) { 221c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) int max_tiles_for_interest_area; 222c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (GetSwitchValueAsInt(*cmd, 223c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) cc::switches::kMaxTilesForInterestArea, 224c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1, std::numeric_limits<int>::max(), 225c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &max_tiles_for_interest_area)) 226c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) settings.max_tiles_for_interest_area = max_tiles_for_interest_area; 227c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 228c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 229c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (cmd->HasSwitch(cc::switches::kMaxUnusedResourceMemoryUsagePercentage)) { 230c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) int max_unused_resource_memory_percentage; 231c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (GetSwitchValueAsInt( 232c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) *cmd, 233c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) cc::switches::kMaxUnusedResourceMemoryUsagePercentage, 234c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 0, 100, 235c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &max_unused_resource_memory_percentage)) { 236c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) settings.max_unused_resource_memory_percentage = 237c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) max_unused_resource_memory_percentage; 238c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 239c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 240c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 241c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) settings.strict_layer_property_change_checking = 242c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) cmd->HasSwitch(cc::switches::kStrictLayerPropertyChangeChecking); 243c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 244424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) settings.use_map_image = cc::switches::IsMapImageEnabled(); 24590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 2462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_ANDROID) 2472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(danakj): Move these to the android code. 2482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) settings.max_partial_texture_updates = 0; 249424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) settings.scrollbar_animator = cc::LayerTreeSettings::LinearFade; 2507dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch settings.solid_color_scrollbar_color = 2517dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch cmd->HasSwitch(switches::kHideScrollbars) 2527dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch ? SK_ColorTRANSPARENT 2537dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch : SkColorSetARGB(128, 128, 128, 128); 254c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) settings.highp_threshold_min = 2048; 255a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // Android WebView handles root layer flings itself. 256a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) settings.ignore_root_layer_flings = 257a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) widget->UsingSynchronousRendererCompositor(); 258d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) // RGBA_4444 textures are only enabled for low end devices 259d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) // and are disabled for Android WebView as it doesn't support the format. 260d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) settings.use_rgba_4444_textures = 261d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) base::android::SysUtils::IsLowEndDevice() && 262d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) !widget->UsingSynchronousRendererCompositor() && 263d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) !cmd->HasSwitch(cc::switches::kDisable4444Textures); 2645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (widget->UsingSynchronousRendererCompositor()) { 2655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // TODO(boliu): Set this ratio for Webview. 2665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } else if (base::android::SysUtils::IsLowEndDevice()) { 2675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // On low-end we want to be very carefull about killing other 2685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // apps. So initially we use 50% more memory to avoid flickering 2695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // or raster-on-demand. 2705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) settings.max_memory_for_prepaint_percentage = 67; 2715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } else { 2725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // On other devices we have increased memory excessively to avoid 2735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // raster-on-demand already, so now we reserve 50% _only_ to avoid 2745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // raster-on-demand, and use 50% of the memory otherwise. 2755d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) settings.max_memory_for_prepaint_percentage = 50; 2765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 2775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 278c2db58bd994c04d98e4ee2cd7565b71548655fe3Ben Murdoch#elif !defined(OS_MACOSX) 2795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (IsOverlayScrollbarEnabled()) { 28058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) settings.scrollbar_animator = cc::LayerTreeSettings::Thinning; 2815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) settings.solid_color_scrollbar_color = SkColorSetARGB(128, 128, 128, 128); 2825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } else if (cmd->HasSwitch(cc::switches::kEnablePinchVirtualViewport)) { 2835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) settings.scrollbar_animator = cc::LayerTreeSettings::LinearFade; 284c2db58bd994c04d98e4ee2cd7565b71548655fe3Ben Murdoch settings.solid_color_scrollbar_color = SkColorSetARGB(128, 128, 128, 128); 285c2db58bd994c04d98e4ee2cd7565b71548655fe3Ben Murdoch } 2862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 2872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2885d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) compositor->Initialize(settings); 2892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return compositor.Pass(); 2912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 293ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben MurdochRenderWidgetCompositor::RenderWidgetCompositor(RenderWidget* widget, 294ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch bool threaded) 295ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch : threaded_(threaded), 296ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch suppress_schedule_composite_(false), 297ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch widget_(widget) { 2982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)RenderWidgetCompositor::~RenderWidgetCompositor() {} 3012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)const base::WeakPtr<cc::InputHandler>& 30390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)RenderWidgetCompositor::GetInputHandler() { 30490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return layer_tree_host_->GetInputHandler(); 30590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 30690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 3072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::SetSuppressScheduleComposite(bool suppress) { 3082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (suppress_schedule_composite_ == suppress) 3092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 3102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (suppress) 3122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) TRACE_EVENT_ASYNC_BEGIN0("gpu", 3132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "RenderWidgetCompositor::SetSuppressScheduleComposite", this); 3142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) else 3152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) TRACE_EVENT_ASYNC_END0("gpu", 3162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "RenderWidgetCompositor::SetSuppressScheduleComposite", this); 3172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) suppress_schedule_composite_ = suppress; 3182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)bool RenderWidgetCompositor::BeginMainFrameRequested() const { 3211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return layer_tree_host_->BeginMainFrameRequested(); 3221e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} 3231e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 3245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderWidgetCompositor::UpdateAnimations(base::TimeTicks time) { 325b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) layer_tree_host_->UpdateClientAnimations(time); 3262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::Composite(base::TimeTicks frame_begin_time) { 3292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->Composite(frame_begin_time); 3302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 332c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void RenderWidgetCompositor::SetNeedsDisplayOnAllLayers() { 333c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) layer_tree_host_->SetNeedsDisplayOnAllLayers(); 334c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 335c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 33690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)void RenderWidgetCompositor::SetRasterizeOnlyVisibleContent() { 33790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) cc::LayerTreeDebugState current = layer_tree_host_->debug_state(); 33890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) current.rasterize_only_visible_content = true; 33990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) layer_tree_host_->SetDebugState(current); 34090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 34190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 34290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)void RenderWidgetCompositor::UpdateTopControlsState( 34390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) cc::TopControlsState constraints, 34490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) cc::TopControlsState current, 34590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool animate) { 34690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) layer_tree_host_->UpdateTopControlsState(constraints, 34790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) current, 348c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) animate); 3492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::SetOverdrawBottomHeight( 3522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) float overdraw_bottom_height) { 3532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetOverdrawBottomHeight(overdraw_bottom_height); 3542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 356c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void RenderWidgetCompositor::SetNeedsRedrawRect(gfx::Rect damage_rect) { 357c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) layer_tree_host_->SetNeedsRedrawRect(damage_rect); 358c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 359c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 3604e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void RenderWidgetCompositor::SetNeedsForcedRedraw() { 3614e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) layer_tree_host_->SetNextCommitForcesRedraw(); 362f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) setNeedsAnimate(); 3634e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 3644e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 365a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)scoped_ptr<cc::SwapPromiseMonitor> 366a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)RenderWidgetCompositor::CreateLatencyInfoSwapPromiseMonitor( 367a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) ui::LatencyInfo* latency) { 368a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return scoped_ptr<cc::SwapPromiseMonitor>( 369a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) new cc::LatencyInfoSwapPromiseMonitor( 370a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) latency, layer_tree_host_.get(), NULL)); 371b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)} 372b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 373a3f7b4e666c476898878fa745f637129375cd889Ben Murdochint RenderWidgetCompositor::GetLayerTreeId() const { 374a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch return layer_tree_host_->id(); 375a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch} 376a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch 377a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)void RenderWidgetCompositor::NotifyInputThrottledUntilCommit() { 378a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) layer_tree_host_->NotifyInputThrottledUntilCommit(); 379a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)} 380a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 3813551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)const cc::Layer* RenderWidgetCompositor::GetRootLayer() const { 3823551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return layer_tree_host_->root_layer(); 3833551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)} 3843551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 3854e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)bool RenderWidgetCompositor::ScheduleMicroBenchmark( 3864e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) const std::string& name, 3878bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) scoped_ptr<base::Value> value, 3884e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) const base::Callback<void(scoped_ptr<base::Value>)>& callback) { 3898bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) return layer_tree_host_->ScheduleMicroBenchmark(name, value.Pass(), callback); 3904e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 3914e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 3925d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderWidgetCompositor::Initialize(cc::LayerTreeSettings settings) { 3932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<base::MessageLoopProxy> compositor_message_loop_proxy = 3942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RenderThreadImpl::current()->compositor_message_loop_proxy(); 395f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (compositor_message_loop_proxy.get()) { 396f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) layer_tree_host_ = cc::LayerTreeHost::CreateThreaded( 397f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) this, NULL, settings, compositor_message_loop_proxy); 398f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } else { 399f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) layer_tree_host_ = cc::LayerTreeHost::CreateSingleThreaded( 400f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) this, this, NULL, settings); 401f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 4025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DCHECK(layer_tree_host_); 4032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setSurfaceReady() { 406b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) layer_tree_host_->SetLayerTreeHostClientReady(); 4072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 409f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void RenderWidgetCompositor::setRootLayer(const blink::WebLayer& layer) { 4102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetRootLayer( 4112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) static_cast<const webkit::WebLayerImpl*>(&layer)->layer()); 4122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::clearRootLayer() { 4152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetRootLayer(scoped_refptr<cc::Layer>()); 4162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setViewportSize( 419c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const WebSize&, 4202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const WebSize& device_viewport_size) { 421c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) layer_tree_host_->SetViewportSize(device_viewport_size); 4222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)WebSize RenderWidgetCompositor::layoutViewportSize() const { 425c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return layer_tree_host_->device_viewport_size(); 4262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)WebSize RenderWidgetCompositor::deviceViewportSize() const { 4292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return layer_tree_host_->device_viewport_size(); 4302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)WebFloatPoint RenderWidgetCompositor::adjustEventPointForPinchZoom( 4332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const WebFloatPoint& point) const { 4342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return point; 4352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setDeviceScaleFactor(float device_scale) { 4382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetDeviceScaleFactor(device_scale); 4392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)float RenderWidgetCompositor::deviceScaleFactor() const { 4422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return layer_tree_host_->device_scale_factor(); 4432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 445f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void RenderWidgetCompositor::setBackgroundColor(blink::WebColor color) { 4462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->set_background_color(color); 4472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setHasTransparentBackground(bool transparent) { 4502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->set_has_transparent_background(transparent); 4512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 45358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)void RenderWidgetCompositor::setOverhangBitmap(const SkBitmap& bitmap) { 45458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) layer_tree_host_->SetOverhangBitmap(bitmap); 45558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)} 45658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 4572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setVisible(bool visible) { 4582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetVisible(visible); 4592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setPageScaleFactorAndLimits( 4622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) float page_scale_factor, float minimum, float maximum) { 4632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetPageScaleFactorAndLimits( 4642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) page_scale_factor, minimum, maximum); 4652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::startPageScaleAnimation( 468f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebPoint& destination, 4692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool use_anchor, 4702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) float new_page_scale, 4712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double duration_sec) { 4722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::TimeDelta duration = base::TimeDelta::FromMicroseconds( 4732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) duration_sec * base::Time::kMicrosecondsPerSecond); 4742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->StartPageScaleAnimation( 4752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::Vector2d(destination.x, destination.y), 4762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) use_anchor, 4772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new_page_scale, 4782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) duration); 4792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setNeedsAnimate() { 4822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetNeedsAnimate(); 4832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool RenderWidgetCompositor::commitRequested() const { 4862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return layer_tree_host_->CommitRequested(); 4872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::didStopFlinging() { 4902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->DidStopFlinging(); 4912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 493f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void RenderWidgetCompositor::registerForAnimations(blink::WebLayer* layer) { 4942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cc::Layer* cc_layer = static_cast<webkit::WebLayerImpl*>(layer)->layer(); 4952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cc_layer->layer_animation_controller()->SetAnimationRegistrar( 4962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->animation_registrar()); 4972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 499d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)void RenderWidgetCompositor::registerViewportLayers( 500f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebLayer* pageScaleLayer, 501f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebLayer* innerViewportScrollLayer, 502f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const blink::WebLayer* outerViewportScrollLayer) { 503d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) layer_tree_host_->RegisterViewportLayers( 504d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) static_cast<const webkit::WebLayerImpl*>(pageScaleLayer)->layer(), 505d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) static_cast<const webkit::WebLayerImpl*>(innerViewportScrollLayer) 506d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) ->layer(), 507d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) // The outer viewport layer will only exist when using pinch virtual 508d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) // viewports. 509d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) outerViewportScrollLayer ? static_cast<const webkit::WebLayerImpl*>( 510d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) outerViewportScrollLayer)->layer() 511d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) : NULL); 512d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)} 513d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 514d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)void RenderWidgetCompositor::clearViewportLayers() { 515d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) layer_tree_host_->RegisterViewportLayers(scoped_refptr<cc::Layer>(), 516d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) scoped_refptr<cc::Layer>(), 517d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) scoped_refptr<cc::Layer>()); 518d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)} 519d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 5202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool RenderWidgetCompositor::compositeAndReadback( 5212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void *pixels, const WebRect& rect_in_device_viewport) { 5222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return layer_tree_host_->CompositeAndReadback(pixels, 5232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) rect_in_device_viewport); 5242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::finishAllRendering() { 5272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->FinishAllRendering(); 5282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setDeferCommits(bool defer_commits) { 5312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetDeferCommits(defer_commits); 5322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setShowFPSCounter(bool show) { 5352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cc::LayerTreeDebugState debug_state = layer_tree_host_->debug_state(); 5362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) debug_state.show_fps_counter = show; 5372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetDebugState(debug_state); 5382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setShowPaintRects(bool show) { 5412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cc::LayerTreeDebugState debug_state = layer_tree_host_->debug_state(); 5422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) debug_state.show_paint_rects = show; 5432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetDebugState(debug_state); 5442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setShowDebugBorders(bool show) { 5472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cc::LayerTreeDebugState debug_state = layer_tree_host_->debug_state(); 5482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) debug_state.show_debug_borders = show; 5492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetDebugState(debug_state); 5502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::setContinuousPaintingEnabled(bool enabled) { 5532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cc::LayerTreeDebugState debug_state = layer_tree_host_->debug_state(); 5542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) debug_state.continuous_painting = enabled; 5552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_host_->SetDebugState(debug_state); 5562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5587dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochvoid RenderWidgetCompositor::setShowScrollBottleneckRects(bool show) { 5597dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch cc::LayerTreeDebugState debug_state = layer_tree_host_->debug_state(); 5607dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch debug_state.show_touch_event_handler_rects = show; 5617dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch debug_state.show_wheel_event_handler_rects = show; 5627dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch debug_state.show_non_fast_scrollable_rects = show; 5637dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch layer_tree_host_->SetDebugState(debug_state); 5647dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} 5657dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 566f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void RenderWidgetCompositor::WillBeginMainFrame(int frame_id) { 567f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) widget_->InstrumentWillBeginFrame(frame_id); 5682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) widget_->willBeginCompositorFrame(); 5692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5711e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)void RenderWidgetCompositor::DidBeginMainFrame() { 5722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) widget_->InstrumentDidBeginFrame(); 5732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5755d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderWidgetCompositor::Animate(base::TimeTicks frame_begin_time) { 5765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) widget_->webwidget()->animate( 5775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) (frame_begin_time - base::TimeTicks()).InSecondsF()); 5782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::Layout() { 5812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) widget_->webwidget()->layout(); 5822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderWidgetCompositor::ApplyScrollAndScale( 5855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const gfx::Vector2d& scroll_delta, 5865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) float page_scale) { 5872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) widget_->webwidget()->applyScrollAndScale(scroll_delta, page_scale); 5882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 590a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)scoped_ptr<cc::OutputSurface> RenderWidgetCompositor::CreateOutputSurface( 591a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) bool fallback) { 592a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) return widget_->CreateOutputSurface(fallback); 5932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 595b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)void RenderWidgetCompositor::DidInitializeOutputSurface(bool success) { 5962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!success) 5972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) widget_->webwidget()->didExitCompositingMode(); 5982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::WillCommit() { 6012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) widget_->InstrumentWillComposite(); 6022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::DidCommit() { 6052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) widget_->DidCommitCompositorFrame(); 6062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) widget_->didBecomeReadyForAdditionalInput(); 6072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::DidCommitAndDrawFrame() { 6102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) widget_->didCommitAndDrawCompositorFrame(); 6112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::DidCompleteSwapBuffers() { 6142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) widget_->didCompleteSwapBuffers(); 615f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (!threaded_) 616f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) widget_->OnSwapBuffersComplete(); 617f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 618f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 619f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)scoped_refptr<cc::ContextProvider> 620f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)RenderWidgetCompositor::OffscreenContextProvider() { 621f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) return RenderThreadImpl::current()->OffscreenCompositorContextProvider(); 6222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void RenderWidgetCompositor::ScheduleComposite() { 6252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!suppress_schedule_composite_) 6262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) widget_->scheduleComposite(); 6272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 629f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void RenderWidgetCompositor::ScheduleAnimation() { 630f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) widget_->scheduleAnimation(); 631f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 632f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 633f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void RenderWidgetCompositor::DidPostSwapBuffers() { 634f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) widget_->OnSwapBuffersPosted(); 635f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 636f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 637f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void RenderWidgetCompositor::DidAbortSwapBuffers() { 638f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) widget_->OnSwapBuffersAborted(); 639f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 640f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 641f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void RenderWidgetCompositor::RateLimitSharedMainThreadContext() { 642f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) cc::ContextProvider* provider = 643f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) RenderThreadImpl::current()->SharedMainThreadContextProvider().get(); 6445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) provider->ContextGL()->RateLimitOffscreenContextCHROMIUM(); 6452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace content 648