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Display error messages on console, if available.
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parent
aada588129
commit
3a221dafde
@ -245,7 +245,35 @@ static inline void CpuId( uint32_t* regs, uint32_t leaf )
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static void InitFailure( const char* msg )
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{
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#if defined _WIN32 || defined __CYGWIN__
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MessageBoxA( nullptr, msg, "Tracy Profiler initialization failure", MB_ICONSTOP );
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bool hasConsole = false;
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bool reopen = false;
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const auto attached = AttachConsole( ATTACH_PARENT_PROCESS );
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if( attached )
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{
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hasConsole = true;
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reopen = true;
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}
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else
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{
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const auto err = GetLastError();
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if( err == ERROR_ACCESS_DENIED )
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{
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hasConsole = true;
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}
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}
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if( hasConsole )
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{
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fprintf( stderr, "Tracy Profiler initialization failure: %s\n", msg );
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if( reopen )
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{
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freopen( "CONOUT$", "w", stderr );
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fprintf( stderr, "Tracy Profiler initialization failure: %s\n", msg );
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}
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}
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else
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{
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MessageBoxA( nullptr, msg, "Tracy Profiler initialization failure", MB_ICONSTOP );
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}
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#else
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fprintf( stderr, "Tracy Profiler initialization failure: %s\n", msg );
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#endif
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