Function zlib_compress

dependency/densecrf/examples/lodepng.cpp:2230–2241

compress using the default or custom zlib function */

/* compress using the default or custom zlib function */
static unsigned zlib_compress(unsigned char** out, size_t* outsize, const unsigned char* in,
                              size_t insize, const LodePNGCompressSettings* settings)
{
    if(settings->custom_zlib)
    {
        return settings->custom_zlib(out, outsize, in, insize, settings);
    }
    else
    {
        return lodepng_zlib_compress(out, outsize, in, insize, settings);
    }
}

#endif /*LODEPNG_COMPILE_ENCODER*/