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GetMetaFileBitsEx should work in bytes not words.

This commit is contained in:
Huw D M Davies 1999-02-09 15:32:19 +00:00 committed by Alexandre Julliard
parent a914fa1e04
commit 7bb6fd1db3
1 changed files with 8 additions and 4 deletions
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12
objects/metafile.c
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@ -1056,16 +1056,20 @@ UINT32 WINAPI GetMetaFileBitsEx(
LPVOID buf /* buffer to receive raw metafile data */ LPVOID buf /* buffer to receive raw metafile data */
) { ) {
METAHEADER *h = GlobalLock16(hmf); METAHEADER *h = GlobalLock16(hmf);
UINT32 mfSize;
TRACE(metafile, "(%08x,%d,%p)\n", hmf, nSize, buf); TRACE(metafile, "(%08x,%d,%p)\n", hmf, nSize, buf);
if (!h) return 0; /* FIXME: error code */ if (!h) return 0; /* FIXME: error code */
mfSize = h->mtSize * 2;
if (!buf) { if (!buf) {
GlobalUnlock16(hmf); GlobalUnlock16(hmf);
TRACE(metafile,"returning size %ld\n", h->mtSize); TRACE(metafile,"returning size %d\n", mfSize);
return h->mtSize; return mfSize;
} }
memmove(buf, h, MIN(nSize, h->mtSize)); if(mfSize > nSize) mfSize = nSize;
memmove(buf, h, mfSize);
GlobalUnlock16(hmf); GlobalUnlock16(hmf);
return MIN(nSize, h->mtSize); return mfSize;
} }
/****************************************************************** /******************************************************************