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preemptive fix: prevent CRT error messages generated after PostQuitMessage from vanishing

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This was SVN commit r6005.
This commit is contained in:
janwas 2008-06-01 10:19:17 +00:00
parent 5d80d2ee5d
commit 34fec9cb85
1 changed files with 20 additions and 8 deletions
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28
source/lib/sysdep/win/wsdl.cpp
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@ -911,6 +911,25 @@ int SDL_ShowCursor(int toggle)
//----------------------------------------------------------------------------
static LRESULT OnDestroy(HWND hWnd)
{
debug_assert(hWnd == g_hWnd);
WARN_IF_FALSE(ReleaseDC(g_hWnd, g_hDC));
g_hDC = (HDC)INVALID_HANDLE_VALUE;
g_hWnd = (HWND)INVALID_HANDLE_VALUE;
queue_quit_event();
PostQuitMessage(0);
// see http://www.adrianmccarthy.com/blog/?p=51
// with WM_QUIT in the message queue, MessageBox will immediately
// return IDABORT. to ensure any subsequent CRT error reports are
// at least somewhat visible, we redirect them to debug output.
_CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_DEBUG);
return 0;
}
static LRESULT CALLBACK wndproc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if(is_quitting)
@ -936,14 +955,7 @@ static LRESULT CALLBACK wndproc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lPar
break;
HANDLE_MSG(hWnd, WM_ACTIVATE, OnActivate);
case WM_DESTROY:
WARN_IF_FALSE(ReleaseDC(g_hWnd, g_hDC));
g_hDC = (HDC)INVALID_HANDLE_VALUE;
g_hWnd = (HWND)INVALID_HANDLE_VALUE;
queue_quit_event();
PostQuitMessage(0);
break;
HANDLE_MSG(hWnd, WM_DESTROY, OnDestroy);
case WM_SYSCOMMAND:
switch(wParam)