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/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkYUVPlanesCache_DEFINED
#define SkYUVPlanesCache_DEFINED
#include "include/core/SkTypes.h"
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.
*/
static void Add(uint32_t genID, SkCachedData* data, const SkYUVAPixmaps& pixmaps,
SkResourceCache* localCache = nullptr);
};
#endif