Chris@1714: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@1714: 
Chris@1714: /*
Chris@1714:     Sonic Visualiser
Chris@1714:     An audio file viewer and annotation editor.
Chris@1714:     Centre for Digital Music, Queen Mary, University of London.
Chris@1714:     
Chris@1714:     This program is free software; you can redistribute it and/or
Chris@1714:     modify it under the terms of the GNU General Public License as
Chris@1714:     published by the Free Software Foundation; either version 2 of the
Chris@1714:     License, or (at your option) any later version.  See the file
Chris@1714:     COPYING included with this distribution for more information.
Chris@1714: */
Chris@1714: 
Chris@1714: #include "UnsupportedFormat.h"
Chris@1714: 
Chris@1714: #ifdef Q_OS_WIN
Chris@1714: #include <windows.h>
Chris@1714: #endif
Chris@1714: 
Chris@1715: #include <iostream>
Chris@1715: 
Chris@1714: bool
Chris@1714: UnsupportedFormat::isLegitimatelyUnsupported(QString format)
Chris@1714: {
Chris@1714: #ifdef Q_OS_WIN
Chris@1728: 
Chris@1728:     if (sizeof(void *) == 4) {
Chris@1728:         // Our 32-bit MinGW build lacks MediaFoundation support
Chris@1728:         return (format == "aac" ||
Chris@1728:                 format == "apple_lossless" ||
Chris@1728:                 format == "m4a" ||
Chris@1728:                 format == "wma");
Chris@1728:     }
Chris@1728: 
Chris@1714:     // Our CI tests run on Windows Server, which annoyingly seems to
Chris@1714:     // come without codecs for WMA and AAC
Chris@1714:     
Chris@1714:     NTSTATUS(WINAPI *RtlGetVersion)(LPOSVERSIONINFOEXW);
Chris@1714:     *(FARPROC*)&RtlGetVersion = GetProcAddress
Chris@1714:         (GetModuleHandleA("ntdll"), "RtlGetVersion");
Chris@1714: 
Chris@1714:     if (RtlGetVersion) {
Chris@1714: 
Chris@1714:         OSVERSIONINFOEXW osInfo;
Chris@1714:         osInfo.dwOSVersionInfoSize = sizeof(osInfo);
Chris@1714:         RtlGetVersion(&osInfo);
Chris@1714: 
Chris@1714:         if (osInfo.wProductType != VER_NT_WORKSTATION) {
Chris@1715:             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;
Chris@1714:             return (format == "aac" ||
Chris@1714:                     format == "apple_lossless" ||
Chris@1714:                     format == "m4a" ||
Chris@1714:                     format == "wma");
Chris@1714:         }
Chris@1714:         
Chris@1714:     } else {
Chris@1715:         std::cerr << "WARNING: Failed to find RtlGetVersion in NTDLL"
Chris@1715:                   << std::endl;
Chris@1714:     }
Chris@1728: 
Chris@1728:     // If none of the above applies, then we should have everything
Chris@1728:     // except this:
Chris@1714:     
Chris@1714:     return (format == "apple_lossless");
Chris@1714:     
Chris@1714: #else
Chris@1714: #ifdef Q_OS_MAC
Chris@1714:     return (format == "wma");
Chris@1714: #else
Chris@1714:     return (format == "aac" ||
Chris@1714:             format == "apple_lossless" ||
Chris@1714:             format == "m4a" ||
Chris@1714:             format == "wma");
Chris@1714: #endif
Chris@1714: #endif
Chris@1714: }