gdi32: Don't write a metafile record for escapes that require output.

427a7638 · Nicolas Delcros · Alexandre Julliard · 9b0686e4 · 427a7638
Commit 427a7638 authored Mar 16, 2007 by Nicolas Delcros Committed by Alexandre Julliard Mar 17, 2007
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init.c dlls/gdi32/mfdrv/init.c +2 -0

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--- a/dlls/gdi32/mfdrv/init.c
+++ b/dlls/gdi32/mfdrv/init.c
@@ -583,6 +583,8 @@ INT MFDRV_ExtEscape( PHYSDEV dev, INT nEscape, INT cbInput, LPCVOID in_data,
    DWORD len;
    INT ret;

+    if (cbOutput) return 0;  /* escapes that require output cannot work in metafiles */
+
    len = sizeof(*mr) + sizeof(WORD) + ((cbInput + 1) & ~1);
    mr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
    mr->rdSize = len / 2;