[PATCH 2/4] gdiplus: Correctly handle UnitDisplay for printer DC.

[Ziqing Hui]

For printer DC, UnitDisplay specifies that a unit is 1/100 inch,
which is different from display DC.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=17848
Signed-off-by: Ziqing Hui <zhui(a)codeweavers.com>
---
 dlls/gdiplus/font.c            | 12 +++++------
 dlls/gdiplus/gdiplus.c         | 22 +++++++++++++-------
 dlls/gdiplus/gdiplus_private.h |  8 ++++---
 dlls/gdiplus/graphics.c        | 38 ++++++++++++++++++----------------
 dlls/gdiplus/image.c           | 12 +++++++----
 dlls/gdiplus/metafile.c        | 23 ++++++++++++--------
 dlls/gdiplus/tests/graphics.c  |  2 --
 7 files changed, 68 insertions(+), 49 deletions(-)

[Esme Povirk (they/them)]

+    (*metafile)->printer_display = !header.EmfPlusFlags;

According to the spec, we should only be checking 1 bit of this value.