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[WIN32K]

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Allow arbitrary transforms in NtGdiExtCreateRegion.
Shearing and rotation are not handled correctly yet, but at least we do no longer fail on transforms that have scaling and an offset, which are classified as GX_GENERAL

svn path=/trunk/; revision=65382
This commit is contained in:
Timo Kreuzer 2014-11-12 10:15:09 +00:00
parent 6ee2be9843
commit 5cd320d592
1 changed files with 2 additions and 2 deletions
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4
reactos/win32ss/gdi/ntgdi/region.c
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@ -3668,8 +3668,8 @@ NtGdiExtCreateRegion(
XFORMOBJ_vInit(&xo, &matrix); XFORMOBJ_vInit(&xo, &matrix);
ret = XFORMOBJ_iSetXform(&xo, (XFORML*)Xform); ret = XFORMOBJ_iSetXform(&xo, (XFORML*)Xform);
/* Check for error, also no scale and shear allowed */ /* Check for error */
if (ret != DDI_ERROR && ret != GX_GENERAL) if (ret != DDI_ERROR)
{ {
/* Apply the coordinate transformation on the rects */ /* Apply the coordinate transformation on the rects */
if (XFORMOBJ_bApplyXform(&xo, if (XFORMOBJ_bApplyXform(&xo,