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/* -*- 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
#ifdef WITHOUT_LIBSNDFILE
// When we build without libsndfile support, it's because we are
// building without support for any interesting audio codecs at
// all - only wav.
if (format != "wav") {
return true;
}
#endif
if (sizeof(void *) == 4) {
// Our 32-bit MinGW build lacks MediaFoundation support
return (format == "aac" ||
format == "apple_lossless" ||
format == "m4a" ||
format == "wma");
}
// 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;
}
// If none of the above applies, then we should have everything
// except this:
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
}
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