annotate system/Init.cpp @ 1886:f803d3c33f76 tip

Switch off copious debug in soft synth driving
author Chris Cannam
date Fri, 14 Aug 2020 10:44:44 +0100 (2020-08-14)
parents a090221caeda
children
rev   line source
Chris@404 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@404 2
Chris@404 3 /*
Chris@404 4 Sonic Visualiser
Chris@404 5 An audio file viewer and annotation editor.
Chris@404 6 Centre for Digital Music, Queen Mary, University of London.
Chris@404 7 This file copyright 2006 Chris Cannam.
Chris@404 8
Chris@404 9 This program is free software; you can redistribute it and/or
Chris@404 10 modify it under the terms of the GNU General Public License as
Chris@404 11 published by the Free Software Foundation; either version 2 of the
Chris@404 12 License, or (at your option) any later version. See the file
Chris@404 13 COPYING included with this distribution for more information.
Chris@404 14 */
Chris@404 15
Chris@404 16 #include <iostream>
Chris@404 17
Chris@658 18 #include <qglobal.h>
Chris@658 19
Chris@842 20 #ifdef Q_OS_WIN32
Chris@404 21
Chris@404 22 #include <fcntl.h>
Chris@658 23
Chris@658 24 // required for SetDllDirectory
Chris@658 25 #define _WIN32_WINNT 0x0502
Chris@404 26 #include <windows.h>
Chris@404 27
Chris@404 28 // Set default file open mode to binary
Chris@404 29 //#undef _fmode
Chris@404 30 //int _fmode = _O_BINARY;
Chris@404 31
Chris@404 32 void redirectStderr()
Chris@404 33 {
Chris@658 34 #ifdef NO_PROBABLY_NOT
Chris@404 35 HANDLE stderrHandle = GetStdHandle(STD_ERROR_HANDLE);
Chris@404 36 if (!stderrHandle) return;
Chris@404 37
Chris@404 38 AllocConsole();
Chris@404 39
Chris@404 40 CONSOLE_SCREEN_BUFFER_INFO info;
Chris@404 41 GetConsoleScreenBufferInfo(stderrHandle, &info);
Chris@404 42 info.dwSize.Y = 1000;
Chris@404 43 SetConsoleScreenBufferSize(stderrHandle, info.dwSize);
Chris@404 44
Chris@404 45 int h = _open_osfhandle((long)stderrHandle, _O_TEXT);
Chris@404 46 if (h) {
Chris@404 47 FILE *fd = _fdopen(h, "w");
Chris@404 48 if (fd) {
Chris@404 49 *stderr = *fd;
Chris@404 50 setvbuf(stderr, NULL, _IONBF, 0);
Chris@404 51 }
Chris@404 52 }
Chris@658 53 #endif
Chris@404 54 }
Chris@404 55
Chris@404 56 #endif
Chris@404 57
Chris@404 58 extern void svSystemSpecificInitialisation()
Chris@404 59 {
Chris@842 60 #ifdef Q_OS_WIN32
Chris@404 61 redirectStderr();
Chris@658 62
Chris@658 63 // Remove the CWD from the DLL search path, just in case
Chris@658 64 SetDllDirectory(L"");
Chris@658 65 putenv("PATH=");
Chris@1601 66
Chris@1601 67 // Some older versions of MinGW require this in order to get
Chris@1601 68 // C99/POSIX-standard behaviour for (s)printf formatting
Chris@1601 69 putenv("PRINTF_EXPONENT_DIGITS=2");
Chris@404 70 #else
Chris@404 71 #endif
Chris@404 72 }
Chris@404 73