src/utils/SkTextureCompressor_LATC.h


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/*
 * Copyright 2014 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef SkTextureCompressor_LATC_DEFINED
#define SkTextureCompressor_LATC_DEFINED

#include "SkBitmapProcShader.h"

class SkBlitter;

namespace SkTextureCompressor {

    bool CompressA8ToLATC(uint8_t* dst, const uint8_t* src,
                          int width, int height, int rowBytes);

    SkBlitter* CreateLATCBlitter(int width, int height, void* outputBuffer,
                                 SkTBlitterAllocator *allocator);

    void DecompressLATC(uint8_t* dst, int dstRowBytes, const uint8_t* src, int width, int height);
}

#endif  // SkTextureCompressor_LATC_DEFINED