src/utils/SkTextureCompressor_ASTC.h

/*
 * 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_ASTC_DEFINED
#define SkTextureCompressor_ASTC_DEFINED

#include "SkBitmapProcShader.h"

class SkBlitter;

namespace SkTextureCompressor {

    bool CompressA8To12x12ASTC(uint8_t* dst, const uint8_t* src,
                               int width, int height, size_t rowBytes);

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

    void DecompressASTC(uint8_t* dst, int dstRowBytes, const uint8_t* src,
                        int width, int height, int blockDimX, int blockDimY);
}

#endif  // SkTextureCompressor_ASTC_DEFINED