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gdi32: Add support for disk-based metafiles to GetMetaFileBitsEx.

This commit is contained in:
Dmitry Timoshkov 2013-03-16 12:20:24 +09:00 committed by Alexandre Julliard
parent 4641ed5c95
commit 8744c10a38
1 changed files with 11 additions and 1 deletions
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12
dlls/gdi32/metafile.c
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@ -1088,17 +1088,27 @@ UINT WINAPI GetMetaFileBitsEx( HMETAFILE hmf, UINT nSize, LPVOID buf )
{
METAHEADER *mh = GDI_GetObjPtr( hmf, OBJ_METAFILE );
UINT mfSize;
BOOL mf_copy = FALSE;
TRACE("(%p,%d,%p)\n", hmf, nSize, buf);
if (!mh) return 0; /* FIXME: error code */
if(mh->mtType == METAFILE_DISK)
FIXME("Disk-based metafile?\n");
{
mh = MF_LoadDiskBasedMetaFile( mh );
if (!mh)
{
GDI_ReleaseObj( hmf );
return 0;
}
mf_copy = TRUE;
}
mfSize = mh->mtSize * 2;
if (buf)
{
if(mfSize > nSize) mfSize = nSize;
memmove(buf, mh, mfSize);
}
if (mf_copy) HeapFree( GetProcessHeap(), 0, mh );
GDI_ReleaseObj( hmf );
TRACE("returning size %d\n", mfSize);
return mfSize;