{
pdcattr = dc->pdcattr;
}
- // The thread is approaching the end of sunset.
+ // FYI! The thread is approaching the end of sunset.
switch(pHdr->Cmd)
{
case GdiBCPatBlt: // Highest pri first!
APIENTRY
NtGdiFlushUserBatch(VOID)
{
+ BOOL Hit;
PTEB pTeb = NtCurrentTeb();
ULONG GdiBatchCount = pTeb->GdiBatchCount;
}
// No need to init anything, just go!
- for (; GdiBatchCount > 0; GdiBatchCount--)
- {
+ for (Hit = FALSE; GdiBatchCount > 0; GdiBatchCount--)
+ { /*
+ Looks like a hack,
+ feels like a hack,
+ you're right it's a hack,
+ due to the lack,
+ of kernel thread locking when it is in sunset!
+ */
+ _SEH2_TRY
+ {
+ ((PGDIBATCHHDR)pHdr)->Cmd = ((PGDIBATCHHDR)pHdr)->Cmd;
+ }
+ _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
+ {
+ Hit = TRUE;
+ }
+ _SEH2_END;
+
+ if (Hit) break;
+
// Process Gdi Batch!
pHdr += GdiFlushUserBatch(pDC, (PGDIBATCHHDR) pHdr);
}