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) 10868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/stringprintf.h" 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/debug/debug_colors.h" 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/debug/debug_rect_history.h" 132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/debug/frame_rate_counter.h" 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/debug/paint_time_counter.h" 152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/layers/quad_sink.h" 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/output/renderer.h" 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/quads/texture_draw_quad.h" 182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/resources/memory_history.h" 192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/trees/layer_tree_impl.h" 202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "skia/ext/platform_canvas.h" 212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/khronos/GLES2/gl2.h" 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/khronos/GLES2/gl2ext.h" 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/skia/include/core/SkBitmap.h" 242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/skia/include/core/SkPaint.h" 252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/skia/include/core/SkTypeface.h" 262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/skia/include/effects/SkColorMatrixFilter.h" 272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/gfx/point.h" 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/gfx/size.h" 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace cc { 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)static inline SkPaint CreatePaint() { 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint paint; 342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if (SK_R32_SHIFT || SK_B32_SHIFT != 16) 352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // The SkCanvas is in RGBA but the shader is expecting BGRA, so we need to 362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // swizzle our colors when drawing to the SkCanvas. 372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkColorMatrix swizzle_matrix; 382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (int i = 0; i < 20; ++i) 392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) swizzle_matrix.fMat[i] = 0; 402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) swizzle_matrix.fMat[0 + 5 * 2] = 1; 412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) swizzle_matrix.fMat[1 + 5 * 1] = 1; 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) swizzle_matrix.fMat[2 + 5 * 0] = 1; 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) swizzle_matrix.fMat[3 + 5 * 3] = 1; 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) skia::RefPtr<SkColorMatrixFilter> filter = 462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) skia::AdoptRef(new SkColorMatrixFilter(swizzle_matrix)); 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColorFilter(filter.get()); 482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return paint; 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)HeadsUpDisplayLayerImpl::Graph::Graph(double indicator_value, 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double start_upper_bound) 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : value(0.0), 552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) min(0.0), 562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) max(0.0), 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) current_upper_bound(start_upper_bound), 582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) default_upper_bound(start_upper_bound), 592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) indicator(indicator_value) {} 602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)double HeadsUpDisplayLayerImpl::Graph::UpdateUpperBound() { 622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double target_upper_bound = std::max(max, default_upper_bound); 632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) current_upper_bound += (target_upper_bound - current_upper_bound) * 0.5; 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return current_upper_bound; 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)HeadsUpDisplayLayerImpl::HeadsUpDisplayLayerImpl(LayerTreeImpl* tree_impl, 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int id) 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : LayerImpl(tree_impl, id), 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) typeface_(skia::AdoptRef( 71c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) SkTypeface::CreateFromName("monospace", SkTypeface::kBold))), 72c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fps_graph_(60.0, 80.0), 73c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) paint_time_graph_(16.0, 48.0) {} 742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)HeadsUpDisplayLayerImpl::~HeadsUpDisplayLayerImpl() {} 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)scoped_ptr<LayerImpl> HeadsUpDisplayLayerImpl::CreateLayerImpl( 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LayerTreeImpl* tree_impl) { 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return HeadsUpDisplayLayerImpl::Create(tree_impl, id()).PassAs<LayerImpl>(); 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 82868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)bool HeadsUpDisplayLayerImpl::WillDraw(DrawMode draw_mode, 83868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) ResourceProvider* resource_provider) { 84868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (draw_mode == DRAW_MODE_RESOURCELESS_SOFTWARE) 85868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return false; 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): The HUD could swap between two textures instead of creating a 912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // texture every frame in ubercompositor. 927dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (hud_resource_->size() != content_bounds() || 93ff02a5906993e65f5c8bf12b09245e7a673d8283boliu@chromium.org (hud_resource_->id() && 94ff02a5906993e65f5c8bf12b09245e7a673d8283boliu@chromium.org resource_provider->InUseByConsumer(hud_resource_->id()))) { 95c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) hud_resource_->Free(); 96ff02a5906993e65f5c8bf12b09245e7a673d8283boliu@chromium.org } 972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 98c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!hud_resource_->id()) { 99c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) hud_resource_->Allocate( 1007dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch content_bounds(), GL_RGBA, ResourceProvider::TextureUsageAny); 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 102868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 103868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return LayerImpl::WillDraw(draw_mode, resource_provider); 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::AppendQuads(QuadSink* quad_sink, 1072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AppendQuadsData* append_quads_data) { 108c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!hud_resource_->id()) 1092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 1102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SharedQuadState* shared_quad_state = 1122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) quad_sink->UseSharedQuadState(CreateSharedQuadState()); 1132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1147dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch gfx::Rect quad_rect(content_bounds()); 1152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::Rect opaque_rect(contents_opaque() ? quad_rect : gfx::Rect()); 1162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool premultiplied_alpha = true; 1172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::PointF uv_top_left(0.f, 0.f); 1182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::PointF uv_bottom_right(1.f, 1.f); 1192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const float vertex_opacity[] = { 1.f, 1.f, 1.f, 1.f }; 1202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool flipped = false; 1212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<TextureDrawQuad> quad = TextureDrawQuad::Create(); 1222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) quad->SetNew(shared_quad_state, 1232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) quad_rect, 1242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) opaque_rect, 125c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) hud_resource_->id(), 1262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) premultiplied_alpha, 1272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) uv_top_left, 1282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) uv_bottom_right, 1297dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SK_ColorTRANSPARENT, 1302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) vertex_opacity, 1312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) flipped); 1322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) quad_sink->Append(quad.PassAs<DrawQuad>(), append_quads_data); 1332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::UpdateHudTexture( 136ff02a5906993e65f5c8bf12b09245e7a673d8283boliu@chromium.org DrawMode draw_mode, 1372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ResourceProvider* resource_provider) { 138ff02a5906993e65f5c8bf12b09245e7a673d8283boliu@chromium.org if (draw_mode == DRAW_MODE_RESOURCELESS_SOFTWARE || !hud_resource_->id()) 1392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 1402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkISize canvas_size; 1422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (hud_canvas_) 1432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas_size = hud_canvas_->getDeviceSize(); 1442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) else 1452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas_size.set(0, 0); 1462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1477dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (canvas_size.width() != content_bounds().width() || 1487dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch canvas_size.width() != content_bounds().height() || !hud_canvas_) { 1492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool opaque = false; 1507dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch hud_canvas_ = make_scoped_ptr(skia::CreateBitmapCanvas( 1517dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch content_bounds().width(), content_bounds().height(), opaque)); 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UpdateHudContents(); 1552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) hud_canvas_->clear(SkColorSetARGB(0, 0, 0, 0)); 1577dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch hud_canvas_->save(); 1587dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch hud_canvas_->scale(contents_scale_x(), contents_scale_y()); 1597dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawHudContents(hud_canvas_.get()); 1612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1627dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch hud_canvas_->restore(); 1637dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkBitmap* bitmap = &hud_canvas_->getDevice()->accessBitmap(false); 1652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkAutoLockPixels locker(*bitmap); 1662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1677dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch gfx::Rect content_rect(content_bounds()); 1682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(bitmap->config() == SkBitmap::kARGB_8888_Config); 169c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) resource_provider->SetPixels(hud_resource_->id(), 1702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) static_cast<const uint8_t*>(bitmap->getPixels()), 1717dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch content_rect, 1727dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch content_rect, 1732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::Vector2d()); 1742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 176c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DidLoseOutputSurface() { hud_resource_.reset(); } 1772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool HeadsUpDisplayLayerImpl::LayerIsAlwaysDamaged() const { return true; } 1792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::UpdateHudContents() { 1812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const LayerTreeDebugState& debug_state = layer_tree_impl()->debug_state(); 1822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Don't update numbers every frame so text is readable. 184c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::TimeTicks now = layer_tree_impl()->CurrentFrameTimeTicks(); 1852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (base::TimeDelta(now - time_of_last_graph_update_).InSecondsF() > 0.25f) { 1862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) time_of_last_graph_update_ = now; 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.show_fps_counter) { 1892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FrameRateCounter* fps_counter = layer_tree_impl()->frame_rate_counter(); 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fps_graph_.value = fps_counter->GetAverageFPS(); 1912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fps_counter->GetMinAndMaxFPS(&fps_graph_.min, &fps_graph_.max); 1922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.continuous_painting) { 1952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PaintTimeCounter* paint_time_counter = 1962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) layer_tree_impl()->paint_time_counter(); 1972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::TimeDelta latest, min, max; 1982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (paint_time_counter->End()) 200c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) latest = **paint_time_counter->End(); 2012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_counter->GetMinAndMaxPaintTime(&min, &max); 2022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_graph_.value = latest.InMillisecondsF(); 2042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_graph_.min = min.InMillisecondsF(); 2052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_graph_.max = max.InMillisecondsF(); 2062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.ShowMemoryStats()) { 2092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) MemoryHistory* memory_history = layer_tree_impl()->memory_history(); 2102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (memory_history->End()) 2112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_entry_ = **memory_history->End(); 2122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) else 2132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_entry_ = MemoryHistory::Entry(); 2142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fps_graph_.UpdateUpperBound(); 2182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_graph_.UpdateUpperBound(); 2192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawHudContents(SkCanvas* canvas) const { 2222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const LayerTreeDebugState& debug_state = layer_tree_impl()->debug_state(); 2232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.ShowHudRects()) 2252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawDebugRects(canvas, layer_tree_impl()->debug_rect_history()); 2262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect area = SkRect::MakeEmpty(); 2282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.continuous_painting) { 2292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) area = DrawPaintTimeDisplay( 2302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas, layer_tree_impl()->paint_time_counter(), 0, 0); 2312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else if (debug_state.show_fps_counter) { 2327dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // Don't show the FPS display when continuous painting is enabled, because 2337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // it would show misleading numbers. 2342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) area = 2352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawFPSDisplay(canvas, layer_tree_impl()->frame_rate_counter(), 0, 0); 2362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (debug_state.ShowMemoryStats()) 2392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawMemoryDisplay(canvas, 0, area.bottom(), SkMaxScalar(area.width(), 150)); 2402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawText(SkCanvas* canvas, 2432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint* paint, 2442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& text, 2452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::Align align, 2462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int size, 2472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int x, 2482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int y) const { 2492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const bool anti_alias = paint->isAntiAlias(); 2502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setAntiAlias(true); 2512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setTextSize(size); 2532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setTextAlign(align); 2542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setTypeface(typeface_.get()); 2552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawText(text.c_str(), text.length(), x, y, *paint); 2562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setAntiAlias(anti_alias); 2582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawText(SkCanvas* canvas, 2612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint* paint, 2622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& text, 2632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::Align align, 2642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int size, 2652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkPoint& pos) const { 2662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, paint, text, align, size, pos.x(), pos.y()); 2672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawGraphBackground(SkCanvas* canvas, 2702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint* paint, 2712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkRect& bounds) const { 2722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setColor(DebugColors::HUDBackgroundColor()); 2732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawRect(bounds, *paint); 2742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawGraphLines(SkCanvas* canvas, 2772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint* paint, 2782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkRect& bounds, 2792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Graph& graph) const { 2802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Draw top and bottom line. 2812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setColor(DebugColors::HUDSeparatorLineColor()); 2822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawLine(bounds.left(), 2832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.top() - 1, 2842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.right(), 2852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.top() - 1, 2862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *paint); 2872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawLine( 2882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.left(), bounds.bottom(), bounds.right(), bounds.bottom(), *paint); 2892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Draw indicator line (additive blend mode to increase contrast when drawn on 2912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // top of graph). 2922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setColor(DebugColors::HUDIndicatorLineColor()); 2932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setXfermodeMode(SkXfermode::kPlus_Mode); 2942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const double indicator_top = 2952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.height() * (1.0 - graph.indicator / graph.current_upper_bound) - 2962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1.0; 2972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawLine(bounds.left(), 2982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.top() + indicator_top, 2992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.right(), 3002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bounds.top() + indicator_top, 3012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *paint); 3022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint->setXfermode(NULL); 3032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)SkRect HeadsUpDisplayLayerImpl::DrawFPSDisplay( 3062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkCanvas* canvas, 3072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const FrameRateCounter* fps_counter, 3082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int right, 3092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int top) const { 3102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kPadding = 4; 3112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kGap = 6; 3122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kFontHeight = 15; 3142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kGraphWidth = fps_counter->time_stamp_history_size() - 2; 3162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kGraphHeight = 40; 3172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kHistogramWidth = 37; 3192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int width = kGraphWidth + kHistogramWidth + 4 * kPadding; 3212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int height = kFontHeight + kGraphHeight + 4 * kPadding + 2; 3222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int left = bounds().width() - width - right; 3232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect area = SkRect::MakeXYWH(left, top, width, height); 3242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint paint = CreatePaint(); 3262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawGraphBackground(canvas, &paint, area); 3272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect text_bounds = 3292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect::MakeXYWH(left + kPadding, 3302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) top + kPadding, 3312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphWidth + kHistogramWidth + kGap + 2, 3322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight); 3332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect graph_bounds = SkRect::MakeXYWH(left + kPadding, 3342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.bottom() + 2 * kPadding, 3352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphWidth, 3362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphHeight); 3372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect histogram_bounds = SkRect::MakeXYWH(graph_bounds.right() + kGap, 3382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) graph_bounds.top(), 3392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kHistogramWidth, 3402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphHeight); 3412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string value_text = 3432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::StringPrintf("FPS:%5.1f", fps_graph_.value); 3442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string min_max_text = 3452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::StringPrintf("%.0f-%.0f", fps_graph_.min, fps_graph_.max); 3462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::FPSDisplayTextAndGraphColor()); 3482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 3492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 3502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) value_text, 3512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kLeft_Align, 3522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 3532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.left(), 3542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.bottom()); 3552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 3562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 3572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) min_max_text, 3582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kRight_Align, 3592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 3602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.right(), 3612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.bottom()); 3622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawGraphLines(canvas, &paint, graph_bounds, fps_graph_); 3642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Collect graph and histogram data. 3662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPath path; 3672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kHistogramSize = 20; 3692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double histogram[kHistogramSize] = { 1.0 }; 3702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double max_bucket_value = 1.0; 3712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (FrameRateCounter::RingBufferType::Iterator it = --fps_counter->end(); it; 3732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) --it) { 3742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::TimeDelta delta = fps_counter->RecentFrameInterval(it.index() + 1); 3752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Skip this particular instantaneous frame rate if it is not likely to have 3772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // been valid. 3782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!fps_counter->IsBadFrameInterval(delta)) { 3792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double fps = 1.0 / delta.InSecondsF(); 3802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Clamp the FPS to the range we want to plot visually. 3822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double p = fps / fps_graph_.current_upper_bound; 3832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (p > 1.0) 3842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) p = 1.0; 3852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Plot this data point. 3872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPoint cur = 3882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPoint::Make(graph_bounds.left() + it.index(), 3892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) graph_bounds.bottom() - p * graph_bounds.height()); 3902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (path.isEmpty()) 3912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) path.moveTo(cur); 3922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) else 3932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) path.lineTo(cur); 3942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Use the fps value to find the right bucket in the histogram. 3962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int bucket_index = floor(p * (kHistogramSize - 1)); 3972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Add the delta time to take the time spent at that fps rate into 3992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // account. 4002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram[bucket_index] += delta.InSecondsF(); 4012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) max_bucket_value = std::max(histogram[bucket_index], max_bucket_value); 4022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Draw FPS histogram. 4062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::HUDSeparatorLineColor()); 4072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawLine(histogram_bounds.left() - 1, 4082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.top() - 1, 4092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.left() - 1, 4102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.bottom() + 1, 4112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint); 4122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawLine(histogram_bounds.right() + 1, 4132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.top() - 1, 4142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.right() + 1, 4152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.bottom() + 1, 4162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint); 4172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::FPSDisplayTextAndGraphColor()); 4192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const double bar_height = histogram_bounds.height() / kHistogramSize; 4202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (int i = kHistogramSize - 1; i >= 0; --i) { 4222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (histogram[i] > 0) { 4232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double bar_width = 4242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram[i] / max_bucket_value * histogram_bounds.width(); 4252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawRect( 4262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect::MakeXYWH(histogram_bounds.left(), 4272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) histogram_bounds.bottom() - (i + 1) * bar_height, 4282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bar_width, 4292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1), 4302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint); 4312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Draw FPS graph. 4352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setAntiAlias(true); 4362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setStyle(SkPaint::kStroke_Style); 4372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setStrokeWidth(1); 4382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawPath(path, paint); 4392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return area; 4412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)SkRect HeadsUpDisplayLayerImpl::DrawMemoryDisplay(SkCanvas* canvas, 4442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int right, 4452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int top, 4462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int width) const { 4472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!memory_entry_.bytes_total()) 4482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return SkRect::MakeEmpty(); 4492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kPadding = 4; 4512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kFontHeight = 13; 4522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int height = 3 * kFontHeight + 4 * kPadding; 4542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int left = bounds().width() - width - right; 4552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkRect area = SkRect::MakeXYWH(left, top, width, height); 4562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const double megabyte = 1024.0 * 1024.0; 4582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint paint = CreatePaint(); 4602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawGraphBackground(canvas, &paint, area); 4612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPoint title_pos = SkPoint::Make(left + kPadding, top + kFontHeight); 4632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPoint stat1_pos = SkPoint::Make(left + width - kPadding - 1, 4642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) top + kPadding + 2 * kFontHeight); 4652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPoint stat2_pos = SkPoint::Make(left + width - kPadding - 1, 4662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) top + 2 * kPadding + 3 * kFontHeight); 4672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::MemoryDisplayTextColor()); 4692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 4702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 4712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "GPU memory", 4722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kLeft_Align, 4732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 4742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) title_pos); 4752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string text = 4772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::StringPrintf("%6.1f MB used", 4782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) (memory_entry_.bytes_unreleasable + 4792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_entry_.bytes_allocated) / megabyte); 4802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, &paint, text, SkPaint::kRight_Align, kFontHeight, stat1_pos); 4812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (memory_entry_.bytes_over) { 4832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(SK_ColorRED); 4842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text = base::StringPrintf("%6.1f MB over", 4852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_entry_.bytes_over / megabyte); 4862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 4872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text = base::StringPrintf("%6.1f MB max ", 4882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_entry_.total_budget_in_bytes / megabyte); 4892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, &paint, text, SkPaint::kRight_Align, kFontHeight, stat2_pos); 4912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return area; 4932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)SkRect HeadsUpDisplayLayerImpl::DrawPaintTimeDisplay( 4962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkCanvas* canvas, 4972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const PaintTimeCounter* paint_time_counter, 4982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int right, 4992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int top) const { 5002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kPadding = 4; 5012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kFontHeight = 15; 5022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kGraphWidth = paint_time_counter->HistorySize(); 5042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int kGraphHeight = 40; 5052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int width = kGraphWidth + 2 * kPadding; 5072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int height = 5082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight + kGraphHeight + 4 * kPadding + 2 + kFontHeight + kPadding; 5092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const int left = bounds().width() - width - right; 5102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const SkRect area = SkRect::MakeXYWH(left, top, width, height); 5122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint paint = CreatePaint(); 5142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawGraphBackground(canvas, &paint, area); 5152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect text_bounds = SkRect::MakeXYWH( 5172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) left + kPadding, top + kPadding, kGraphWidth, kFontHeight); 5182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect text_bounds2 = SkRect::MakeXYWH(left + kPadding, 5192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.bottom() + kPadding, 5202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphWidth, 5212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight); 5222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect graph_bounds = SkRect::MakeXYWH(left + kPadding, 5232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds2.bottom() + 2 * kPadding, 5242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphWidth, 5252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kGraphHeight); 5262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string value_text = 5282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::StringPrintf("%.1f", paint_time_graph_.value); 5292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string min_max_text = base::StringPrintf( 5302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "%.1f-%.1f", paint_time_graph_.min, paint_time_graph_.max); 5312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::PaintTimeDisplayTextAndGraphColor()); 5332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 5342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 5352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "Page paint time (ms)", 5362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kLeft_Align, 5372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 5382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.left(), 5392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds.bottom()); 5402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 5412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 5422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) value_text, 5432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kLeft_Align, 5442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 5452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds2.left(), 5462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds2.bottom()); 5472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawText(canvas, 5482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &paint, 5492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) min_max_text, 5502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint::kRight_Align, 5512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kFontHeight, 5522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds2.right(), 5532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) text_bounds2.bottom()); 5542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(DebugColors::PaintTimeDisplayTextAndGraphColor()); 5562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (PaintTimeCounter::RingBufferType::Iterator it = 5572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint_time_counter->End(); 5582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it; 5592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) --it) { 560c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) double pt = it->InMillisecondsF(); 5612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (pt == 0.0) 5632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) continue; 5642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) double p = pt / paint_time_graph_.current_upper_bound; 5662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (p > 1.0) 5672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) p = 1.0; 5682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawRect( 5702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkRect::MakeXYWH(graph_bounds.left() + it.index(), 5712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) graph_bounds.bottom() - p * graph_bounds.height(), 5722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1, 5732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) p * graph_bounds.height()), 5742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint); 5752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DrawGraphLines(canvas, &paint, graph_bounds, paint_time_graph_); 5782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return area; 5802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HeadsUpDisplayLayerImpl::DrawDebugRects( 5832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkCanvas* canvas, 5842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DebugRectHistory* debug_rect_history) const { 5852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::vector<DebugRect>& debug_rects = debug_rect_history->debug_rects(); 5862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkPaint paint = CreatePaint(); 5872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (size_t i = 0; i < debug_rects.size(); ++i) { 5892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkColor stroke_color = 0; 5902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SkColor fill_color = 0; 5912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) float stroke_width = 0.f; 592eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::string label_text; 5932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) switch (debug_rects[i].type) { 5952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case PAINT_RECT_TYPE: 5962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::PaintRectBorderColor(); 5972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::PaintRectFillColor(); 5987dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch stroke_width = DebugColors::PaintRectBorderWidth(); 5992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case PROPERTY_CHANGED_RECT_TYPE: 6012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::PropertyChangedRectBorderColor(); 6022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::PropertyChangedRectFillColor(); 6037dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch stroke_width = DebugColors::PropertyChangedRectBorderWidth(); 6042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case SURFACE_DAMAGE_RECT_TYPE: 6062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::SurfaceDamageRectBorderColor(); 6072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::SurfaceDamageRectFillColor(); 6087dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch stroke_width = DebugColors::SurfaceDamageRectBorderWidth(); 6092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case REPLICA_SCREEN_SPACE_RECT_TYPE: 6112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::ScreenSpaceSurfaceReplicaRectBorderColor(); 6122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::ScreenSpaceSurfaceReplicaRectFillColor(); 6137dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch stroke_width = DebugColors::ScreenSpaceSurfaceReplicaRectBorderWidth(); 6142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case SCREEN_SPACE_RECT_TYPE: 6162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::ScreenSpaceLayerRectBorderColor(); 6172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::ScreenSpaceLayerRectFillColor(); 6187dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch stroke_width = DebugColors::ScreenSpaceLayerRectBorderWidth(); 6192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case OCCLUDING_RECT_TYPE: 6212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::OccludingRectBorderColor(); 6222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::OccludingRectFillColor(); 6237dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch stroke_width = DebugColors::OccludingRectBorderWidth(); 6242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 6252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case NONOCCLUDING_RECT_TYPE: 6262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stroke_color = DebugColors::NonOccludingRectBorderColor(); 6272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fill_color = DebugColors::NonOccludingRectFillColor(); 6287dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch stroke_width = DebugColors::NonOccludingRectBorderWidth(); 6292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 630eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch case TOUCH_EVENT_HANDLER_RECT_TYPE: 631eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch stroke_color = DebugColors::TouchEventHandlerRectBorderColor(); 632eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch fill_color = DebugColors::TouchEventHandlerRectFillColor(); 6337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch stroke_width = DebugColors::TouchEventHandlerRectBorderWidth(); 634eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_text = "touch event listener"; 635eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch break; 636eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch case WHEEL_EVENT_HANDLER_RECT_TYPE: 637eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch stroke_color = DebugColors::WheelEventHandlerRectBorderColor(); 638eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch fill_color = DebugColors::WheelEventHandlerRectFillColor(); 6397dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch stroke_width = DebugColors::WheelEventHandlerRectBorderWidth(); 640eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_text = "mousewheel event listener"; 641eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch break; 642eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch case NON_FAST_SCROLLABLE_RECT_TYPE: 643eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch stroke_color = DebugColors::NonFastScrollableRectBorderColor(); 644eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch fill_color = DebugColors::NonFastScrollableRectFillColor(); 6457dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch stroke_width = DebugColors::NonFastScrollableRectBorderWidth(); 646eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_text = "repaints on scroll"; 647eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch break; 6482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6507dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch gfx::RectF debug_layer_rect = gfx::ScaleRect(debug_rects[i].rect, 6517dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1.0 / contents_scale_x(), 6527dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1.0 / contents_scale_y()); 6537dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SkRect sk_rect = RectFToSkRect(debug_layer_rect); 6542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(fill_color); 6552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setStyle(SkPaint::kFill_Style); 6562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawRect(sk_rect, paint); 6572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setColor(stroke_color); 6592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setStyle(SkPaint::kStroke_Style); 6602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) paint.setStrokeWidth(SkFloatToScalar(stroke_width)); 6612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) canvas->drawRect(sk_rect, paint); 662eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 663eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (label_text.length()) { 664eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const int kFontHeight = 12; 665eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const int kPadding = 3; 666eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 667eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch canvas->save(); 668eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch canvas->clipRect(sk_rect); 669eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch canvas->translate(sk_rect.x(), sk_rect.y()); 670eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 671eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SkPaint label_paint = CreatePaint(); 672eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_paint.setTextSize(kFontHeight); 673eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_paint.setTypeface(typeface_.get()); 674eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_paint.setColor(stroke_color); 675eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 676eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const SkScalar label_text_width = 677eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_paint.measureText(label_text.c_str(), label_text.length()); 678eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch canvas->drawRect(SkRect::MakeWH(label_text_width + 2 * kPadding, 679eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch kFontHeight + 2 * kPadding), 680eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_paint); 681eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 682eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_paint.setAntiAlias(true); 683eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_paint.setColor(SkColorSetARGB(255, 50, 50, 50)); 684eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch canvas->drawText(label_text.c_str(), 685eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_text.length(), 686eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch kPadding, 687eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch kFontHeight * 0.8f + kPadding, 688eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch label_paint); 689eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 690eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch canvas->restore(); 691eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 6922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const char* HeadsUpDisplayLayerImpl::LayerTypeAsString() const { 696a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return "cc::HeadsUpDisplayLayerImpl"; 6972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace cc 700