Huw Davies : user32: Change IsProcessDPIAware() to always return TRUE.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ee3f060262d85d0ed523beea1c20ae31f4747dd6
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ee3f060262d85d0ed523beea1c...

Author: Huw Davies <huw(a)codeweavers.com>
Date:   Tue May  2 16:12:39 2017 +0100

user32: Change IsProcessDPIAware() to always return TRUE.

This mimics Windows' behaviour when the 'Use Windows XP style DPI
scaling' box is ticked.  Since we don't have a DPI scaler, this makes
most sense.

Signed-off-by: Huw Davies <huw(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/user32/sysparams.c       |  9 ++++-----
 dlls/user32/tests/sysparams.c | 21 +++++++++++++++++++++
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/dlls/user32/sysparams.c b/dlls/user32/sysparams.c
index 35565f1..bec4d66 100644
--- a/dlls/user32/sysparams.c
+++ b/dlls/user32/sysparams.c
@@ -2910,10 +2910,9 @@ BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
 /***********************************************************************
  *              SetProcessDPIAware   (USER32.@)
  */
-BOOL WINAPI SetProcessDPIAware( VOID )
+BOOL WINAPI SetProcessDPIAware(void)
 {
-    FIXME( "stub!\n");
-
+    TRACE("\n");
     return TRUE;
 }
 
@@ -2922,8 +2921,8 @@ BOOL WINAPI SetProcessDPIAware( VOID )
  */
 BOOL WINAPI IsProcessDPIAware(void)
 {
-    FIXME( "stub!\n");
-    return FALSE;
+    TRACE("returning TRUE\n");
+    return TRUE;
 }
 
 /**********************************************************************
diff --git a/dlls/user32/tests/sysparams.c b/dlls/user32/tests/sysparams.c
index 1e738ab..b5ab784 100644
--- a/dlls/user32/tests/sysparams.c
+++ b/dlls/user32/tests/sysparams.c
@@ -2976,6 +2976,26 @@ static void test_GetSysColorBrush(void)
         win_skip("COLOR_MENUBAR unsupported\n");
 }
 
+static void test_dpi_aware(void)
+{
+    BOOL ret;
+
+    if (!pIsProcessDPIAware)
+    {
+        win_skip("IsProcessDPIAware not available\n");
+        return;
+    }
+
+    ret = pSetProcessDPIAware();
+    ok(ret, "got %d\n", ret);
+
+    ret = pIsProcessDPIAware();
+    ok(ret, "got %d\n", ret);
+
+    dpi = real_dpi;
+    test_GetSystemMetrics();
+}
+
 START_TEST(sysparams)
 {
     int argc;
@@ -3040,4 +3060,5 @@ START_TEST(sysparams)
     }
     ReleaseDC( 0, hdc);
 
+    test_dpi_aware();
 }