Function main

examples/core_example1/coreexample.cpp:248–416

}

int main(int argc, char* argv[])
{
    unsigned char  imgBuffer[64]    = {0};  // Results buffer for decompressed  shape0_RGBA
    unsigned short imgBufferF16[48] = {0};  // Results buffer for decompressed  shape0_RGBAF16
    unsigned char  imgBuffer1[16]   = {0};  // Results buffer for decompressed  single channel 1
    unsigned char  imgBuffer2[16]   = {0};  // Results buffer for decompressed  single channel 2
    char           imgBuffer1s[16]  = {0};  // Results buffer for decompressed  single signed channel
    char           imgBuffer2s[16]  = {0};  // Results buffer for decompressed  single signed channel

    unsigned char cmpBuffer8[8]   = {0};  // Compression buffer for BC1 and BC4 Codecs
    unsigned char cmpBuffer16[16] = {0};  // Compression buffer for BC5,BC6 and BC7
    char          cmpBuffer8s[8]  = {0};  // Compression buffer for BC4s Codecs

    //===================================================================
    // Example #1 of how to set compress and decompress for BCn codecs
    //===================================================================

    //==================================================================================
    // BC1 Example: using default options settings
    // This example show 2 ways to call the compress and decompress API
    // one is using C++ convention with n optional parameter, which is null
    // for "C" compilers the third parameters must be set to null
    // Examples to use the third option parameter is shown in Example #2 and Example #3
    // For the remaining codec examples, "C" parameter examples are shown
    // They will work for C++ compilers also
    //==================================================================================

#ifdef __cplusplus
    CompressBlockBC1(shape0_RGBA, 16, cmpBuffer8);
    DecompressBlockBC1(cmpBuffer8, imgBuffer);
#else
    CompressBlockBC1(shape0_RGBA, 16, cmpBuffer8, NULL);
    DecompressBC1(cmpBuffer8, imgBuffer, NULL);
#endif
    ShowResults("BC1", shape0_RGBA, imgBuffer);

    //============
    // BC2 Example
    //=============
    CompressBlockBC2(shape0_RGBA, 16, cmpBuffer16, NULL);
    DecompressBlockBC2(cmpBuffer16, imgBuffer, NULL);
    ShowResults("BC2", shape0_RGBA, imgBuffer);

    //=============
    // BC3 Example
    //=============
    CompressBlockBC3(shape0_RGBA, 16, cmpBuffer16, NULL);
    DecompressBlockBC3(cmpBuffer16, imgBuffer, NULL);
    ShowResults("BC3", shape0_RGBA, imgBuffer);

    //==============
    // BC4 Example
    //==============
    CompressBlockBC4(shape_1, 4, cmpBuffer8, NULL);
    DecompressBlockBC4(cmpBuffer8, imgBuffer, NULL);
    ShowResults1("BC4", shape_1, imgBuffer);

    //==============================