heads_up_display_layer_impl.cc revision c2e0dbddbe15c98d52c4786dac06cb8952a8ae6d
12a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Copyright 2012 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 "cc/layers/heads_up_display_layer_impl.h" 62a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include <algorithm> 8c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include <vector> 9c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/stringprintf.h" 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_split.h" 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/debug/debug_colors.h" 132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/debug/debug_rect_history.h" 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/debug/frame_rate_counter.h" 152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/debug/paint_time_counter.h" 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/layers/quad_sink.h" 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/output/renderer.h" 182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/quads/texture_draw_quad.h" 192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/resources/memory_history.h" 202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/resources/tile_manager.h" 212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/trees/layer_tree_impl.h" 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "skia/ext/platform_canvas.h" 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/khronos/GLES2/gl2.h" 242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/khronos/GLES2/gl2ext.h" 252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/skia/include/core/SkBitmap.h" 262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/skia/include/core/SkPaint.h" 272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/skia/include/core/SkTypeface.h" 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/skia/include/effects/SkColorMatrixFilter.h" 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/gfx/point.h" 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/gfx/size.h" 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace cc { 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)static inline SkPaint CreatePaint() { 352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint paint; 362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if (SK_R32_SHIFT || SK_B32_SHIFT != 16) 372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // The SkCanvas is in RGBA but the shader is expecting BGRA, so we need to 382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // swizzle our colors when drawing to the SkCanvas. 392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkColorMatrix swizzle_matrix; 402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (int i = 0; i < 20; ++i) 412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) swizzle_matrix.fMat[i] = 0; 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) swizzle_matrix.fMat[0 + 5 * 2] = 1; 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) swizzle_matrix.fMat[1 + 5 * 1] = 1; 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) swizzle_matrix.fMat[2 + 5 * 0] = 1; 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) swizzle_matrix.fMat[3 + 5 * 3] = 1; 462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) skia::RefPtr<SkColorMatrixFilter> filter = 482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) skia::AdoptRef(new SkColorMatrixFilter(swizzle_matrix)); 492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColorFilter(filter.get()); 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return paint; 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)HeadsUpDisplayLayerImpl::Graph::Graph(double indicator_value, 552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double start_upper_bound) 562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : value(0.0), 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) min(0.0), 582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) max(0.0), 592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) current_upper_bound(start_upper_bound), 602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) default_upper_bound(start_upper_bound), 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) indicator(indicator_value) {} 622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)double HeadsUpDisplayLayerImpl::Graph::UpdateUpperBound() { 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double target_upper_bound = std::max(max, default_upper_bound); 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) current_upper_bound += (target_upper_bound - current_upper_bound) * 0.5; 662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return current_upper_bound; 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)HeadsUpDisplayLayerImpl::HeadsUpDisplayLayerImpl(LayerTreeImpl* tree_impl, 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int id) 712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : LayerImpl(tree_impl, id), 722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) typeface_(skia::AdoptRef( 73c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) SkTypeface::CreateFromName("monospace", SkTypeface::kBold))), 74c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fps_graph_(60.0, 80.0), 75c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) paint_time_graph_(16.0, 48.0) {} 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)HeadsUpDisplayLayerImpl::~HeadsUpDisplayLayerImpl() {} 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)scoped_ptr<LayerImpl> HeadsUpDisplayLayerImpl::CreateLayerImpl( 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LayerTreeImpl* tree_impl) { 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return HeadsUpDisplayLayerImpl::Create(tree_impl, id()).PassAs<LayerImpl>(); 822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::WillDraw(ResourceProvider* resource_provider) { 852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LayerImpl::WillDraw(resource_provider); 862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 87c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!hud_resource_) 88c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) hud_resource_ = ScopedResource::create(resource_provider); 892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(danakj): Scale the HUD by device scale to make it more friendly under 912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // high DPI. 922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(danakj): The HUD could swap between two textures instead of creating a 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // texture every frame in ubercompositor. 95c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (hud_resource_->size() != bounds() || 96c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) resource_provider->InUseByConsumer(hud_resource_->id())) 97c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) hud_resource_->Free(); 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 99c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!hud_resource_->id()) { 100c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) hud_resource_->Allocate( 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds(), GL_RGBA, ResourceProvider::TextureUsageAny); 1022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::AppendQuads(QuadSink* quad_sink, 1062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AppendQuadsData* append_quads_data) { 107c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!hud_resource_->id()) 1082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 1092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SharedQuadState* shared_quad_state = 1112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) quad_sink->UseSharedQuadState(CreateSharedQuadState()); 1122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::Rect quad_rect(bounds()); 1142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::Rect opaque_rect(contents_opaque() ? quad_rect : gfx::Rect()); 1152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool premultiplied_alpha = true; 1162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::PointF uv_top_left(0.f, 0.f); 1172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::PointF uv_bottom_right(1.f, 1.f); 1182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const float vertex_opacity[] = { 1.f, 1.f, 1.f, 1.f }; 1192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool flipped = false; 1202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<TextureDrawQuad> quad = TextureDrawQuad::Create(); 1212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) quad->SetNew(shared_quad_state, 1222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) quad_rect, 1232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) opaque_rect, 124c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) hud_resource_->id(), 1252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) premultiplied_alpha, 1262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) uv_top_left, 1272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) uv_bottom_right, 1282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) vertex_opacity, 1292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) flipped); 1302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) quad_sink->Append(quad.PassAs<DrawQuad>(), append_quads_data); 1312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::UpdateHudTexture( 1342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ResourceProvider* resource_provider) { 135c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!hud_resource_->id()) 1362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 1372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkISize canvas_size; 1392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (hud_canvas_) 1402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas_size = hud_canvas_->getDeviceSize(); 1412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) else 1422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas_size.set(0, 0); 1432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (canvas_size.fWidth != bounds().width() || 1452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas_size.fHeight != bounds().height() || !hud_canvas_) { 1462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool opaque = false; 1472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) hud_canvas_ = make_scoped_ptr( 1482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) skia::CreateBitmapCanvas(bounds().width(), bounds().height(), opaque)); 1492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UpdateHudContents(); 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) hud_canvas_->clear(SkColorSetARGB(0, 0, 0, 0)); 1542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawHudContents(hud_canvas_.get()); 1552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkBitmap* bitmap = &hud_canvas_->getDevice()->accessBitmap(false); 1572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkAutoLockPixels locker(*bitmap); 1582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::Rect layer_rect(bounds()); 1602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(bitmap->config() == SkBitmap::kARGB_8888_Config); 161c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) resource_provider->SetPixels(hud_resource_->id(), 1622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) static_cast<const uint8_t*>(bitmap->getPixels()), 1632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_rect, 1642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_rect, 1652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::Vector2d()); 1662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DidDraw(ResourceProvider* resource_provider) { 1692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LayerImpl::DidDraw(resource_provider); 1702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 171c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!hud_resource_->id()) 1722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 1732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // FIXME: the following assert will not be true when sending resources to a 175c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // parent compositor. We will probably need to hold on to hud_resource_ for 1762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // longer, and have several HUD textures in the pipeline. 177c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!resource_provider->InUseByConsumer(hud_resource_->id())); 1782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 180c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DidLoseOutputSurface() { hud_resource_.reset(); } 1812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool HeadsUpDisplayLayerImpl::LayerIsAlwaysDamaged() const { return true; } 1832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::UpdateHudContents() { 1852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const LayerTreeDebugState& debug_state = layer_tree_impl()->debug_state(); 1862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Don't update numbers every frame so text is readable. 188c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::TimeTicks now = layer_tree_impl()->CurrentFrameTimeTicks(); 1892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (base::TimeDelta(now - time_of_last_graph_update_).InSecondsF() > 0.25f) { 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) time_of_last_graph_update_ = now; 1912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.show_fps_counter) { 1932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FrameRateCounter* fps_counter = layer_tree_impl()->frame_rate_counter(); 1942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fps_graph_.value = fps_counter->GetAverageFPS(); 1952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fps_counter->GetMinAndMaxFPS(&fps_graph_.min, &fps_graph_.max); 1962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.continuous_painting) { 1992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PaintTimeCounter* paint_time_counter = 2002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_impl()->paint_time_counter(); 2012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::TimeDelta latest, min, max; 2022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (paint_time_counter->End()) 204c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) latest = **paint_time_counter->End(); 2052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_counter->GetMinAndMaxPaintTime(&min, &max); 2062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_graph_.value = latest.InMillisecondsF(); 2082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_graph_.min = min.InMillisecondsF(); 2092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_graph_.max = max.InMillisecondsF(); 2102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.ShowMemoryStats()) { 2132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) MemoryHistory* memory_history = layer_tree_impl()->memory_history(); 2142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (memory_history->End()) 2152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_entry_ = **memory_history->End(); 2162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) else 2172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_entry_ = MemoryHistory::Entry(); 2182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fps_graph_.UpdateUpperBound(); 2222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_graph_.UpdateUpperBound(); 2232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawHudContents(SkCanvas* canvas) const { 2262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const LayerTreeDebugState& debug_state = layer_tree_impl()->debug_state(); 2272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.ShowHudRects()) 2292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawDebugRects(canvas, layer_tree_impl()->debug_rect_history()); 2302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.show_platform_layer_tree) 2322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawPlatformLayerTree(canvas); 2332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect area = SkRect::MakeEmpty(); 2352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.continuous_painting) { 2362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Don't show the FPS display when continuous painting is enabled, because 2372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // it would show misleading numbers. 2382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) area = DrawPaintTimeDisplay( 2392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas, layer_tree_impl()->paint_time_counter(), 0, 0); 2402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else if (debug_state.show_fps_counter) { 2412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) area = 2422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawFPSDisplay(canvas, layer_tree_impl()->frame_rate_counter(), 0, 0); 2432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.ShowMemoryStats()) 2462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawMemoryDisplay(canvas, 0, area.bottom(), SkMaxScalar(area.width(), 150)); 2472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawText(SkCanvas* canvas, 2502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint* paint, 2512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& text, 2522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::Align align, 2532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int size, 2542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int x, 2552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int y) const { 2562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const bool anti_alias = paint->isAntiAlias(); 2572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setAntiAlias(true); 2582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setTextSize(size); 2602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setTextAlign(align); 2612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setTypeface(typeface_.get()); 2622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawText(text.c_str(), text.length(), x, y, *paint); 2632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setAntiAlias(anti_alias); 2652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawText(SkCanvas* canvas, 2682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint* paint, 2692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& text, 2702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::Align align, 2712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int size, 2722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkPoint& pos) const { 2732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, paint, text, align, size, pos.x(), pos.y()); 2742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawGraphBackground(SkCanvas* canvas, 2772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint* paint, 2782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkRect& bounds) const { 2792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setColor(DebugColors::HUDBackgroundColor()); 2802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawRect(bounds, *paint); 2812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawGraphLines(SkCanvas* canvas, 2842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint* paint, 2852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkRect& bounds, 2862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Graph& graph) const { 2872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Draw top and bottom line. 2882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setColor(DebugColors::HUDSeparatorLineColor()); 2892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawLine(bounds.left(), 2902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.top() - 1, 2912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.right(), 2922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.top() - 1, 2932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *paint); 2942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawLine( 2952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.left(), bounds.bottom(), bounds.right(), bounds.bottom(), *paint); 2962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Draw indicator line (additive blend mode to increase contrast when drawn on 2982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // top of graph). 2992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setColor(DebugColors::HUDIndicatorLineColor()); 3002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setXfermodeMode(SkXfermode::kPlus_Mode); 3012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const double indicator_top = 3022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.height() * (1.0 - graph.indicator / graph.current_upper_bound) - 3032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1.0; 3042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawLine(bounds.left(), 3052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.top() + indicator_top, 3062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.right(), 3072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.top() + indicator_top, 3082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *paint); 3092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setXfermode(NULL); 3102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawPlatformLayerTree(SkCanvas* canvas) const { 3132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kFontHeight = 14; 3142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint paint = CreatePaint(); 3152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawGraphBackground( 3162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas, 3172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 3182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect::MakeXYWH(0, 0, bounds().width(), bounds().height())); 3192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string layer_tree = layer_tree_impl()->layer_tree_as_text(); 3212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<std::string> lines; 3222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::SplitString(layer_tree, '\n', &lines); 3232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::PlatformLayerTreeTextColor()); 3252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (size_t i = 0; 3262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) i < lines.size() && 3272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) static_cast<int>(2 + i * kFontHeight) < bounds().height(); 3282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ++i) { 3292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 3302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 3312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) lines[i], 3322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kLeft_Align, 3332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 3342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2, 3352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2 + (i + 1) * kFontHeight); 3362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 3372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)SkRect HeadsUpDisplayLayerImpl::DrawFPSDisplay( 3402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkCanvas* canvas, 3412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const FrameRateCounter* fps_counter, 3422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int right, 3432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int top) const { 3442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kPadding = 4; 3452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kGap = 6; 3462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kFontHeight = 15; 3482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kGraphWidth = fps_counter->time_stamp_history_size() - 2; 3502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kGraphHeight = 40; 3512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kHistogramWidth = 37; 3532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int width = kGraphWidth + kHistogramWidth + 4 * kPadding; 3552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int height = kFontHeight + kGraphHeight + 4 * kPadding + 2; 3562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int left = bounds().width() - width - right; 3572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect area = SkRect::MakeXYWH(left, top, width, height); 3582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint paint = CreatePaint(); 3602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawGraphBackground(canvas, &paint, area); 3612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect text_bounds = 3632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect::MakeXYWH(left + kPadding, 3642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) top + kPadding, 3652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphWidth + kHistogramWidth + kGap + 2, 3662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight); 3672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect graph_bounds = SkRect::MakeXYWH(left + kPadding, 3682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.bottom() + 2 * kPadding, 3692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphWidth, 3702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphHeight); 3712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect histogram_bounds = SkRect::MakeXYWH(graph_bounds.right() + kGap, 3722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) graph_bounds.top(), 3732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kHistogramWidth, 3742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphHeight); 3752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string value_text = 3772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::StringPrintf("FPS:%5.1f", fps_graph_.value); 3782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string min_max_text = 3792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::StringPrintf("%.0f-%.0f", fps_graph_.min, fps_graph_.max); 3802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::FPSDisplayTextAndGraphColor()); 3822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 3832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 3842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) value_text, 3852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kLeft_Align, 3862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 3872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.left(), 3882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.bottom()); 3892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 3902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 3912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) min_max_text, 3922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kRight_Align, 3932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 3942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.right(), 3952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.bottom()); 3962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawGraphLines(canvas, &paint, graph_bounds, fps_graph_); 3982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Collect graph and histogram data. 4002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPath path; 4012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kHistogramSize = 20; 4032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double histogram[kHistogramSize] = { 1.0 }; 4042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double max_bucket_value = 1.0; 4052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (FrameRateCounter::RingBufferType::Iterator it = --fps_counter->end(); it; 4072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) --it) { 4082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::TimeDelta delta = fps_counter->RecentFrameInterval(it.index() + 1); 4092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Skip this particular instantaneous frame rate if it is not likely to have 4112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // been valid. 4122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!fps_counter->IsBadFrameInterval(delta)) { 4132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double fps = 1.0 / delta.InSecondsF(); 4142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Clamp the FPS to the range we want to plot visually. 4162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double p = fps / fps_graph_.current_upper_bound; 4172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (p > 1.0) 4182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) p = 1.0; 4192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Plot this data point. 4212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPoint cur = 4222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPoint::Make(graph_bounds.left() + it.index(), 4232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) graph_bounds.bottom() - p * graph_bounds.height()); 4242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (path.isEmpty()) 4252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) path.moveTo(cur); 4262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) else 4272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) path.lineTo(cur); 4282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Use the fps value to find the right bucket in the histogram. 4302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int bucket_index = floor(p * (kHistogramSize - 1)); 4312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Add the delta time to take the time spent at that fps rate into 4332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // account. 4342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram[bucket_index] += delta.InSecondsF(); 4352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) max_bucket_value = std::max(histogram[bucket_index], max_bucket_value); 4362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Draw FPS histogram. 4402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::HUDSeparatorLineColor()); 4412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawLine(histogram_bounds.left() - 1, 4422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.top() - 1, 4432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.left() - 1, 4442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.bottom() + 1, 4452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint); 4462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawLine(histogram_bounds.right() + 1, 4472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.top() - 1, 4482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.right() + 1, 4492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.bottom() + 1, 4502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint); 4512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::FPSDisplayTextAndGraphColor()); 4532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const double bar_height = histogram_bounds.height() / kHistogramSize; 4542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (int i = kHistogramSize - 1; i >= 0; --i) { 4562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (histogram[i] > 0) { 4572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double bar_width = 4582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram[i] / max_bucket_value * histogram_bounds.width(); 4592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawRect( 4602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect::MakeXYWH(histogram_bounds.left(), 4612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.bottom() - (i + 1) * bar_height, 4622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bar_width, 4632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1), 4642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint); 4652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Draw FPS graph. 4692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setAntiAlias(true); 4702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setStyle(SkPaint::kStroke_Style); 4712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setStrokeWidth(1); 4722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawPath(path, paint); 4732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return area; 4752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)SkRect HeadsUpDisplayLayerImpl::DrawMemoryDisplay(SkCanvas* canvas, 4782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int right, 4792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int top, 4802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int width) const { 4812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!memory_entry_.bytes_total()) 4822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return SkRect::MakeEmpty(); 4832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kPadding = 4; 4852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kFontHeight = 13; 4862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int height = 3 * kFontHeight + 4 * kPadding; 4882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int left = bounds().width() - width - right; 4892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkRect area = SkRect::MakeXYWH(left, top, width, height); 4902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const double megabyte = 1024.0 * 1024.0; 4922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint paint = CreatePaint(); 4942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawGraphBackground(canvas, &paint, area); 4952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPoint title_pos = SkPoint::Make(left + kPadding, top + kFontHeight); 4972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPoint stat1_pos = SkPoint::Make(left + width - kPadding - 1, 4982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) top + kPadding + 2 * kFontHeight); 4992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPoint stat2_pos = SkPoint::Make(left + width - kPadding - 1, 5002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) top + 2 * kPadding + 3 * kFontHeight); 5012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::MemoryDisplayTextColor()); 5032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 5042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 5052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "GPU memory", 5062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kLeft_Align, 5072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 5082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) title_pos); 5092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string text = 5112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::StringPrintf("%6.1f MB used", 5122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) (memory_entry_.bytes_unreleasable + 5132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_entry_.bytes_allocated) / megabyte); 5142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, &paint, text, SkPaint::kRight_Align, kFontHeight, stat1_pos); 5152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (memory_entry_.bytes_over) { 5172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(SK_ColorRED); 5182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text = base::StringPrintf("%6.1f MB over", 5192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_entry_.bytes_over / megabyte); 5202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 5212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text = base::StringPrintf("%6.1f MB max ", 5222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_entry_.total_budget_in_bytes / megabyte); 5232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, &paint, text, SkPaint::kRight_Align, kFontHeight, stat2_pos); 5252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return area; 5272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)SkRect HeadsUpDisplayLayerImpl::DrawPaintTimeDisplay( 5302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkCanvas* canvas, 5312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const PaintTimeCounter* paint_time_counter, 5322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int right, 5332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int top) const { 5342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kPadding = 4; 5352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kFontHeight = 15; 5362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kGraphWidth = paint_time_counter->HistorySize(); 5382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kGraphHeight = 40; 5392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int width = kGraphWidth + 2 * kPadding; 5412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int height = 5422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight + kGraphHeight + 4 * kPadding + 2 + kFontHeight + kPadding; 5432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int left = bounds().width() - width - right; 5442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkRect area = SkRect::MakeXYWH(left, top, width, height); 5462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint paint = CreatePaint(); 5482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawGraphBackground(canvas, &paint, area); 5492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect text_bounds = SkRect::MakeXYWH( 5512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) left + kPadding, top + kPadding, kGraphWidth, kFontHeight); 5522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect text_bounds2 = SkRect::MakeXYWH(left + kPadding, 5532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.bottom() + kPadding, 5542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphWidth, 5552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight); 5562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect graph_bounds = SkRect::MakeXYWH(left + kPadding, 5572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds2.bottom() + 2 * kPadding, 5582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphWidth, 5592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphHeight); 5602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string value_text = 5622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::StringPrintf("%.1f", paint_time_graph_.value); 5632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string min_max_text = base::StringPrintf( 5642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "%.1f-%.1f", paint_time_graph_.min, paint_time_graph_.max); 5652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::PaintTimeDisplayTextAndGraphColor()); 5672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 5682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 5692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "Page paint time (ms)", 5702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kLeft_Align, 5712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 5722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.left(), 5732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.bottom()); 5742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 5752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 5762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) value_text, 5772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kLeft_Align, 5782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 5792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds2.left(), 5802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds2.bottom()); 5812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 5822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 5832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) min_max_text, 5842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kRight_Align, 5852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 5862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds2.right(), 5872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds2.bottom()); 5882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::PaintTimeDisplayTextAndGraphColor()); 5902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (PaintTimeCounter::RingBufferType::Iterator it = 5912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_counter->End(); 5922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it; 5932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) --it) { 594c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) double pt = it->InMillisecondsF(); 5952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (pt == 0.0) 5972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) continue; 5982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double p = pt / paint_time_graph_.current_upper_bound; 6002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (p > 1.0) 6012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) p = 1.0; 6022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawRect( 6042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect::MakeXYWH(graph_bounds.left() + it.index(), 6052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) graph_bounds.bottom() - p * graph_bounds.height(), 6062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1, 6072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) p * graph_bounds.height()), 6082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint); 6092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawGraphLines(canvas, &paint, graph_bounds, paint_time_graph_); 6122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return area; 6142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawDebugRects( 6172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkCanvas* canvas, 6182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DebugRectHistory* debug_rect_history) const { 6192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::vector<DebugRect>& debug_rects = debug_rect_history->debug_rects(); 6202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) float rect_scale = 1.f / layer_tree_impl()->device_scale_factor(); 6212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint paint = CreatePaint(); 6222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->save(); 6242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->scale(rect_scale, rect_scale); 6252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (size_t i = 0; i < debug_rects.size(); ++i) { 6272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkColor stroke_color = 0; 6282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkColor fill_color = 0; 6292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) float stroke_width = 0.f; 6302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) switch (debug_rects[i].type) { 6322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case PAINT_RECT_TYPE: 6332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::PaintRectBorderColor(); 6342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::PaintRectFillColor(); 6352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_width = DebugColors::PaintRectBorderWidth(layer_tree_impl()); 6362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case PROPERTY_CHANGED_RECT_TYPE: 6382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::PropertyChangedRectBorderColor(); 6392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::PropertyChangedRectFillColor(); 6402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_width = 6412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DebugColors::PropertyChangedRectBorderWidth(layer_tree_impl()); 6422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case SURFACE_DAMAGE_RECT_TYPE: 6442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::SurfaceDamageRectBorderColor(); 6452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::SurfaceDamageRectFillColor(); 6462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_width = 6472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DebugColors::SurfaceDamageRectBorderWidth(layer_tree_impl()); 6482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case REPLICA_SCREEN_SPACE_RECT_TYPE: 6502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::ScreenSpaceSurfaceReplicaRectBorderColor(); 6512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::ScreenSpaceSurfaceReplicaRectFillColor(); 6522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_width = DebugColors::ScreenSpaceSurfaceReplicaRectBorderWidth( 6532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_impl()); 6542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case SCREEN_SPACE_RECT_TYPE: 6562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::ScreenSpaceLayerRectBorderColor(); 6572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::ScreenSpaceLayerRectFillColor(); 6582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_width = 6592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DebugColors::ScreenSpaceLayerRectBorderWidth(layer_tree_impl()); 6602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case OCCLUDING_RECT_TYPE: 6622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::OccludingRectBorderColor(); 6632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::OccludingRectFillColor(); 6642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_width = DebugColors::OccludingRectBorderWidth(layer_tree_impl()); 6652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case NONOCCLUDING_RECT_TYPE: 6672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::NonOccludingRectBorderColor(); 6682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::NonOccludingRectFillColor(); 6692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_width = 6702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DebugColors::NonOccludingRectBorderWidth(layer_tree_impl()); 6712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const gfx::RectF& rect = debug_rects[i].rect; 6752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect sk_rect = 6762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect::MakeXYWH(rect.x(), rect.y(), rect.width(), rect.height()); 6772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(fill_color); 6782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setStyle(SkPaint::kFill_Style); 6792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawRect(sk_rect, paint); 6802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(stroke_color); 6822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setStyle(SkPaint::kStroke_Style); 6832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setStrokeWidth(SkFloatToScalar(stroke_width)); 6842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawRect(sk_rect, paint); 6852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->restore(); 6882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const char* HeadsUpDisplayLayerImpl::LayerTypeAsString() const { 6912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return "HeadsUpDisplayLayer"; 6922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace cc 695