[reactos] 17/18: [WIN32SS] Implement EngQueryDeviceAttribute

[Hervé Poussineau]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=f3f4cc0f25e201c3ec220c...

commit f3f4cc0f25e201c3ec220c6ce3d5a401717e8e78
Author:     Hervé Poussineau [e-mail]
AuthorDate: Sun Mar 20 18:05:36 2022 +0100
Commit:     hpoussin [e-mail]
CommitDate: Fri Apr 15 23:09:16 2022 +0200

[WIN32SS] Implement EngQueryDeviceAttribute
---
 win32ss/gdi/eng/pdevobj.c | 27 +++++++++++++++++++++++++++
 win32ss/gdi/eng/stubs.c   | 28 ----------------------------
 2 files changed, 27 insertions(+), 28 deletions(-)

diff --git a/win32ss/gdi/eng/pdevobj.c b/win32ss/gdi/eng/pdevobj.c
index 689e8653f97..f39afd18530 100644
--- a/win32ss/gdi/eng/pdevobj.c
+++ b/win32ss/gdi/eng/pdevobj.c
@@ -989,6 +989,33 @@ PDEVOBJ_vGetDeviceCaps(

/** Exported functions ********************************************************/

+/*
+ * @implemented
+ */
+BOOL
+APIENTRY
+EngQueryDeviceAttribute(
+    _In_ HDEV hdev,
+    _In_ ENG_DEVICE_ATTRIBUTE devAttr,
+    _In_reads_bytes_(cjInSize) PVOID pvIn,
+    _In_ ULONG cjInSize,
+    _Out_writes_bytes_(cjOutSize) PVOID pvOut,
+    _In_ ULONG cjOutSize)
+{
+    PPDEVOBJ ppdev = (PPDEVOBJ)hdev;
+
+    if (devAttr != QDA_ACCELERATION_LEVEL)
+        return FALSE;
+
+    if (cjOutSize >= sizeof(DWORD))
+    {
+        *(DWORD*)pvOut = ppdev->dwAccelerationLevel;
+        return TRUE;
+    }
+
+    return FALSE;
+}
+
 _Must_inspect_result_ _Ret_z_
 LPWSTR
 APIENTRY
diff --git a/win32ss/gdi/eng/stubs.c b/win32ss/gdi/eng/stubs.c
index 5cc878e0d80..e1b14af0448 100644
--- a/win32ss/gdi/eng/stubs.c
+++ b/win32ss/gdi/eng/stubs.c
@@ -577,34 +577,6 @@ EngPlgBlt(
     return FALSE;
 }

-/*
- * @unimplemented
- */
-BOOL
-APIENTRY
-EngQueryDeviceAttribute(
-    _In_ HDEV hdev,
-    _In_ ENG_DEVICE_ATTRIBUTE devAttr,
-    _In_reads_bytes_(cjInSize) PVOID pvIn,
-    _In_ ULONG cjInSize,
-    _Out_writes_bytes_(cjOutSize) PVOID pvOut,
-    _In_ ULONG cjOutSize)
-{
-    if (devAttr != QDA_ACCELERATION_LEVEL)
-        return FALSE;
-
-    UNIMPLEMENTED;
-
-    if (cjOutSize >= sizeof(DWORD))
-    {
-        /* Set all accelerations to enabled */
-        *(DWORD*)pvOut = 0;
-        return TRUE;
-    }
-
-    return FALSE;
-}
-
 /*
  * @unimplemented
  */