view data/fileio/test/UnsupportedFormat.cpp @ 1752:6d09d68165a4 by-id

Further review of ById: make IDs only available when adding a model to the ById store, not by querying the item directly. This means any id encountered in the wild must have been added to the store at some point (even if later released), which simplifies reasoning about lifecycles

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 2 of the
    License, or (at your option) any later version.  See the file
    COPYING included with this distribution for more information.
*/

#include "UnsupportedFormat.h"

#ifdef Q_OS_WIN
#include <windows.h>
#endif

#include <iostream>

bool
UnsupportedFormat::isLegitimatelyUnsupported(QString format)
{
#ifdef Q_OS_WIN
    // Our CI tests run on Windows Server, which annoyingly seems to
    // come without codecs for WMA and AAC
    
    NTSTATUS(WINAPI *RtlGetVersion)(LPOSVERSIONINFOEXW);
    *(FARPROC*)&RtlGetVersion = GetProcAddress
        (GetModuleHandleA("ntdll"), "RtlGetVersion");

    if (RtlGetVersion) {

        OSVERSIONINFOEXW osInfo;
        osInfo.dwOSVersionInfoSize = sizeof(osInfo);
        RtlGetVersion(&osInfo);

        if (osInfo.wProductType != VER_NT_WORKSTATION) {
            std::cerr << "NOTE: We appear to be running on Windows Server (wProductType = " << osInfo.wProductType << ") - assuming encumbered media codecs might not be installed and being lenient about them" << std::endl;
            return (format == "aac" ||
                    format == "apple_lossless" ||
                    format == "m4a" ||
                    format == "wma");
        }
        
    } else {
        std::cerr << "WARNING: Failed to find RtlGetVersion in NTDLL"
                  << std::endl;
    }
    
    return (format == "apple_lossless");
    
#else
#ifdef Q_OS_MAC
    return (format == "wma");
#else
    return (format == "aac" ||
            format == "apple_lossless" ||
            format == "m4a" ||
            format == "wma");
#endif
#endif
}