Method writeKTX2

tools/ktx/command.cpp:175–193

}

void OutputStream::writeKTX2(ktxTexture* texture, Reporter& report) {
    const auto ret = ktxTexture_WriteToStdioStream(texture, file);
    if (KTX_SUCCESS != ret) {
        if (file != stdout)
            std::filesystem::remove(DecodeUTF8Path(filepath).c_str());
        report.fatal(rc::IO_FAILURE, "Failed to write KTX file \"{}\": KTX error: {}.", filepath, ktxErrorString(ret));
    }

    // TODO: Investigate and resolve the portability issue with the C++ streams. The issue will most likely
    //       be in StreambufStream's position reporting and seeking. Currently a fallback is implemented in C above.
    // StreambufStream<std::streambuf*> stream(activeStream->rdbuf(), std::ios::in | std::ios::binary);
    // const auto ret = ktxTexture_WriteToStream(texture, stream.stream());
    //
    // if (KTX_SUCCESS != ret) {
    //     if (activeStream != &std::cout)
    //         std::filesystem::remove(DecodeUTF8Path(filepath).c_str());
    //     report.fatal(rc::IO_FAILURE, "Failed to write KTX file \"{}\": {}.", fmtOutFile(filepath), ktxErrorString(ret));
    // }
}

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