renderer.h · C++ 字段

class Document;

class LayoutEngine;

class Painter;

class PerformanceSession;

struct PerformanceSessionConfig;

class RenderBackend;

u64 autoAnimClippedFrames = 0;

u64 autoClippedFallbacks = 0;

u64 autoDiffBails = 0;

u64 autoFullFrames = 0;

u64 autoIdenticalBlits = 0;

u64 autoMirrorRebuilds = 0;

u64 autoPartialFrames = 0;

u64 autoSmallChangeClippedFrames = 0;

u64 autoSmallChangeSkippedFrames = 0;

u64 backendPresents = 0;

u64 coalescedRepaintRequests = 0;

f64 damageAreaCssPx = 0.0;

u64 damageRectCount = 0;

u64 invalidateAllCount = 0;

u64 invalidateRectCount = 0;

u64 layerMainDLReuses = 0;

u64 layerRootRasters = 0;

u64 layerRootReuses = 0;

u64 paintPasses = 0;

u64 renderFrameCalls = 0;

u64 repaintRequests = 0;

u64 retainedFrameSkips = 0;

f64 backendTimeMs;

u32 displayListOps;

u32 framesRendered;

f64 paintTimeMs;

f64 totalFrameTimeMs;

static constexpr u32 kMaxRectsPerFrame = 16;

static constexpr u32 kRepaintHistory = 240;

u32 layersComposeOnly = 0;

u32 layersRastered = 0;

u32 layersStatic = 0;

u32 layersTotal = 0;

u64 frameIndex = 0;

f64 frameMs = 0;

u32 layersRastered = 0, layersComposeOnly = 0, layersStatic = 0;

RenderFrameMode mode = RenderFrameMode::Skipped;

u8 rectCount = 0;

Rect rects[kMaxRectsPerFrame] =

bool rectsOverflow = false;

u32 framesPainted = 0;

u32 framesReused = 0;

struct StaticCardPaintCacheStats;