Jacek Caban : gdi32: Use ntgdi interface for GetTransform and GetWorldTransform.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b5780cbc5b0dd557b35cbdc982cdda91e0b13ba3
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=b5780cbc5b0dd557b35cbdc982cdda91e0b13ba3

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Wed Aug  4 11:23:17 2021 +0200

gdi32: Use ntgdi interface for GetTransform and GetWorldTransform.

Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Huw Davies <huw at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/gdi32/dc.c              | 18 ++----------------
 dlls/gdi32/enhmfdrv/bitblt.c |  2 +-
 dlls/gdi32/gdi32.spec        |  2 +-
 dlls/gdi32/gdidc.c           |  8 ++++++++
 4 files changed, 12 insertions(+), 18 deletions(-)

diff --git a/dlls/gdi32/dc.c b/dlls/gdi32/dc.c
index 8c03392c513..70dbade998a 100644
--- a/dlls/gdi32/dc.c
+++ b/dlls/gdi32/dc.c
@@ -881,21 +881,7 @@ INT WINAPI SetGraphicsMode( HDC hdc, INT mode )
 
 
 /***********************************************************************
- *           GetWorldTransform    (GDI32.@)
- */
-BOOL WINAPI GetWorldTransform( HDC hdc, LPXFORM xform )
-{
-    DC * dc;
-    if (!xform) return FALSE;
-    if (!(dc = get_dc_ptr( hdc ))) return FALSE;
-    *xform = dc->xformWorld2Wnd;
-    release_dc_ptr( dc );
-    return TRUE;
-}
-
-
-/***********************************************************************
- *           GetTransform    (GDI32.@)
+ *           NtGdiGetTransform    (win32u.@)
  *
  * Undocumented
  *
@@ -911,7 +897,7 @@ BOOL WINAPI GetWorldTransform( HDC hdc, LPXFORM xform )
  *    xform [O] The xform.
  *
  */
-BOOL WINAPI GetTransform( HDC hdc, DWORD which, XFORM *xform )
+BOOL WINAPI NtGdiGetTransform( HDC hdc, DWORD which, XFORM *xform )
 {
     BOOL ret = TRUE;
     DC *dc = get_dc_ptr( hdc );
diff --git a/dlls/gdi32/enhmfdrv/bitblt.c b/dlls/gdi32/enhmfdrv/bitblt.c
index 2ef2081be71..ca3455459e5 100644
--- a/dlls/gdi32/enhmfdrv/bitblt.c
+++ b/dlls/gdi32/enhmfdrv/bitblt.c
@@ -85,7 +85,7 @@ static BOOL emfdrv_stretchblt( PHYSDEV dev_dst, struct bitblt_coords *dst, PHYSD
         emr_stretchblt->cySrc = src->log_height;
     }
     emr->dwRop = rop;
-    GetTransform(dev_src->hdc, 0x204, &emr->xformSrc);
+    NtGdiGetTransform( dev_src->hdc, 0x204, &emr->xformSrc );
     emr->crBkColorSrc = GetBkColor(dev_src->hdc);
     emr->iUsageSrc = DIB_RGB_COLORS;
     emr->offBmiSrc = emr_size;
diff --git a/dlls/gdi32/gdi32.spec b/dlls/gdi32/gdi32.spec
index 41f27fe7f57..049a61d4ab2 100644
--- a/dlls/gdi32/gdi32.spec
+++ b/dlls/gdi32/gdi32.spec
@@ -361,7 +361,7 @@
 @ stdcall GetTextFaceW(long long ptr)
 @ stdcall GetTextMetricsA(long ptr)
 @ stdcall GetTextMetricsW(long ptr)
-@ stdcall GetTransform(long long ptr)
+@ stdcall GetTransform(long long ptr) NtGdiGetTransform
 @ stdcall GetViewportExtEx(long ptr)
 @ stdcall GetViewportOrgEx(long ptr)
 @ stdcall GetWinMetaFileBits(long long ptr long long)
diff --git a/dlls/gdi32/gdidc.c b/dlls/gdi32/gdidc.c
index 1b9057b33e0..baa6c199b87 100644
--- a/dlls/gdi32/gdidc.c
+++ b/dlls/gdi32/gdidc.c
@@ -418,6 +418,14 @@ BOOL WINAPI GetViewportOrgEx( HDC hdc, POINT *point )
     return TRUE;
 }
 
+/***********************************************************************
+ *           GetWorldTransform    (GDI32.@)
+ */
+BOOL WINAPI GetWorldTransform( HDC hdc, XFORM *xform )
+{
+    return NtGdiGetTransform( hdc, 0x203, xform );
+}
+
 /***********************************************************************
  *		SetStretchBltMode (GDI32.@)
  */