skgpu::graphite::HybridBoundsManager Class Reference

#include <BoundsManager.h>

Inheritance diagram for skgpu::graphite::HybridBoundsManager:

Public Member Functions
	HybridBoundsManager (const SkISize &deviceSize, int gridCellSize, int maxBruteForceN, int maxGridSize=0)
CompressedPaintersOrder	getMostRecentDraw (const Rect &bounds) const override
void	recordDraw (const Rect &bounds, CompressedPaintersOrder order) override
void	reset () override
Public Member Functions inherited from skgpu::graphite::BoundsManager
virtual	~BoundsManager ()
virtual CompressedPaintersOrder	getMostRecentDraw (const Rect &bounds) const =0
virtual void	recordDraw (const Rect &bounds, CompressedPaintersOrder order)=0
virtual void	reset ()=0

Detailed Description

Definition at line 243 of file BoundsManager.h.

Constructor & Destructor Documentation

HybridBoundsManager()

skgpu::graphite::HybridBoundsManager::HybridBoundsManager ( const SkISize &  deviceSize, int  gridCellSize, int  maxBruteForceN, int  maxGridSize = 0  )

inline

Definition at line 245 of file BoundsManager.h.

            : fDeviceSize(deviceSize)
            , fGridCellSize(gridCellSize)
            , fMaxBruteForceN(maxBruteForceN)
            , fMaxGridSize(maxGridSize)
            , fCurrentManager(&fBruteForceManager) {
        SkASSERT(deviceSize.width() >= 1 && deviceSize.height() >= 1 &&
                 gridCellSize >= 1 && maxBruteForceN >= 1);
    }

Member Function Documentation

getMostRecentDraw()

CompressedPaintersOrder skgpu::graphite::HybridBoundsManager::getMostRecentDraw ( const Rect &  bounds ) const

inlineoverridevirtual

Implements skgpu::graphite::BoundsManager.

Definition at line 258 of file BoundsManager.h.

                                                                                 {
        return fCurrentManager->getMostRecentDraw(bounds);
    }

recordDraw()

void skgpu::graphite::HybridBoundsManager::recordDraw ( const Rect &  bounds, CompressedPaintersOrder  order  )

inlineoverridevirtual

Implements skgpu::graphite::BoundsManager.

Definition at line 262 of file BoundsManager.h.

                                                                                {
        this->updateCurrentManagerIfNeeded();
        fCurrentManager->recordDraw(bounds, order);
    }

reset()

void skgpu::graphite::HybridBoundsManager::reset ( )

inlineoverridevirtual

Implements skgpu::graphite::BoundsManager.

Definition at line 267 of file BoundsManager.h.

                          {
        const bool usedGrid = fCurrentManager == fGridManager.get();
        if (usedGrid) {
            // Reset the grid manager so it's ready to use next frame, but don't delete it.
            fGridManager->reset();
            // Assume brute force manager was reset when we swapped to the grid originally
            fCurrentManager = &fBruteForceManager;
        } else {
            if (fGridManager) {
                // Clean up the grid manager that was created over a frame ago without being used.
                // This could lead to re-allocating the grid every-other frame, but it's a simple
                // way to ensure we don't hold onto the grid in perpetuity if it's not needed.
                fGridManager = nullptr;
            }
            fBruteForceManager.reset();
            SkASSERT(fCurrentManager == &fBruteForceManager);
        }
    }

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The documentation for this class was generated from the following file:

• third_party/skia/src/gpu/graphite/geom/BoundsManager.h