SkYUVPlanesCache Class Reference

#include <SkYUVPlanesCache.h>

Static Public Member Functions
static SkCachedData *	FindAndRef (uint32_t genID, SkYUVAPixmaps *pixmaps, SkResourceCache *localCache=nullptr)
static void	Add (uint32_t genID, SkCachedData *data, const SkYUVAPixmaps &pixmaps, SkResourceCache *localCache=nullptr)

Detailed Description

Definition at line 19 of file SkYUVPlanesCache.h.

Member Function Documentation

Add()

void SkYUVPlanesCache::Add ( uint32_t  genID, SkCachedData *  data, const SkYUVAPixmaps &  pixmaps, SkResourceCache *  localCache = nullptr  )

static

Add a pixelRef ID and its YUV planes data to the cache. The SkYUVAPixmaps should contain SkPixmaps that store their pixel data in the SkCachedData.

Definition at line 93 of file SkYUVPlanesCache.cpp.

                                                        {
    YUVPlanesKey key(genID);
    return CHECK_LOCAL(localCache, add, Add, new YUVPlanesRec(key, data, pixmaps));
}

FindAndRef()

SkCachedData * SkYUVPlanesCache::FindAndRef ( uint32_t  genID, SkYUVAPixmaps *  pixmaps, SkResourceCache *  localCache = nullptr  )

static

On success, return a ref to the SkCachedData that holds the pixel data. The SkYUVAPixmaps contains a description of the YUVA data and has a SkPixmap for each plane that points into the SkCachedData.

On failure, return nullptr.

Definition at line 80 of file SkYUVPlanesCache.cpp.

                                                                        {
    YUVValue result;
    YUVPlanesKey key(genID);
    if (!CHECK_LOCAL(localCache, find, Find, key, YUVPlanesRec::Visitor, &result)) {
        return nullptr;
    }
 
    *pixmaps = result.fPixmaps;
    return result.fData;
}

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

• third_party/skia/src/core/SkYUVPlanesCache.h
• third_party/skia/src/core/SkYUVPlanesCache.cpp