class SkCachedData; class SkResourceCache; class SkYUVAPixmaps;
class SkYUVPlanesCache { public: /** * 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.
*/ static SkCachedData* FindAndRef(uint32_t genID,
SkYUVAPixmaps* pixmaps,
SkResourceCache* localCache = nullptr);
/** * 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.
*/ staticvoid Add(uint32_t genID, SkCachedData* data, const SkYUVAPixmaps& pixmaps,
SkResourceCache* localCache = nullptr);
};