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oleaut32: Fix rendering of monochrome icons.

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Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46308
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2018-12-20 18:33:17 +01:00
parent 5a622342d9
commit cc743f8e6c
1 changed files with 11 additions and 18 deletions
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29
dlls/oleaut32/olepicture.c
View file

@ -614,7 +614,6 @@ static void render_masked_bitmap(OLEPictureImpl *This, HDC hdc,
LONG x, LONG y, LONG cx, LONG cy, OLE_XPOS_HIMETRIC xSrc, OLE_YPOS_HIMETRIC ySrc,
OLE_XSIZE_HIMETRIC cxSrc, OLE_YSIZE_HIMETRIC cySrc, HBITMAP hbmMask, HBITMAP hbmXor)
{
HBITMAP hbmpOld;
HDC hdcBmp;
/* Set a mapping mode that maps bitmap pixels into HIMETRIC units.
@ -630,32 +629,26 @@ static void render_masked_bitmap(OLEPictureImpl *This, HDC hdc,
if (hbmMask)
{
HDC hdcMask = CreateCompatibleDC(0);
HBITMAP hOldbm = SelectObject(hdcMask, hbmMask);
hbmpOld = SelectObject(hdcBmp, hbmXor);
SetMapMode(hdcMask, MM_ANISOTROPIC);
SetWindowOrgEx(hdcMask, 0, 0, NULL);
SetWindowExtEx(hdcMask, This->himetricWidth, This->himetricHeight, NULL);
SetViewportOrgEx(hdcMask, 0, This->origHeight, NULL);
SetViewportExtEx(hdcMask, This->origWidth, -This->origHeight, NULL);
SetBkColor(hdc, RGB(255, 255, 255));
SetTextColor(hdc, RGB(0, 0, 0));
StretchBlt(hdc, x, y, cx, cy, hdcMask, xSrc, ySrc, cxSrc, cySrc, SRCAND);
StretchBlt(hdc, x, y, cx, cy, hdcBmp, xSrc, ySrc, cxSrc, cySrc, SRCPAINT);
SelectObject(hdcMask, hOldbm);
DeleteDC(hdcMask);
SelectObject(hdcBmp, hbmMask);
StretchBlt(hdc, x, y, cx, cy, hdcBmp, xSrc, ySrc, cxSrc, cySrc, SRCAND);
if (hbmXor)
{
SelectObject(hdcBmp, hbmXor);
StretchBlt(hdc, x, y, cx, cy, hdcBmp, xSrc, ySrc, cxSrc, cySrc, SRCPAINT);
}
else StretchBlt(hdc, x, y, cx, cy, hdcBmp, xSrc, ySrc - This->himetricHeight,
cxSrc, cySrc, SRCPAINT);
}
else
{
hbmpOld = SelectObject(hdcBmp, hbmXor);
SelectObject(hdcBmp, hbmXor);
StretchBlt(hdc, x, y, cx, cy, hdcBmp, xSrc, ySrc, cxSrc, cySrc, SRCCOPY);
}
SelectObject(hdcBmp, hbmpOld);
DeleteDC(hdcBmp);
}