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Win32: Report GetLastError on OpenGL error

rope
Günther Brammer 2012-06-06 16:49:40 +02:00
parent 80d94966bc
commit 4c35c34ca4
1 changed files with 17 additions and 1 deletions
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18
src/graphics/C4DrawGL.cpp
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@ -2069,11 +2069,27 @@ void CStdGL::ResetTexture()
bool CStdGL::Error(const char *szMsg)
{
bool r = C4Draw::Error(szMsg);
#ifdef USE_WIN32_WINDOWS
wchar_t * lpMsgBuf;
DWORD err = GetLastError();
FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
err,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR) &lpMsgBuf,
0, NULL );
LogF(" gl: GetLastError() = %d - %s", err, StdStrBuf(lpMsgBuf).getData());
LocalFree(lpMsgBuf);
#endif
LogF(" gl: %s", glGetString(GL_VENDOR));
LogF(" gl: %s", glGetString(GL_RENDERER));
LogF(" gl: %s", glGetString(GL_VERSION));
LogF(" gl: %s", glGetString(GL_EXTENSIONS));
return C4Draw::Error(szMsg);
return r;
}
bool CStdGL::CheckGLError(const char *szAtOp)