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[WIN32SS] Implement EngQueryDeviceAttribute

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This commit is contained in:
Hervé Poussineau 2022-03-20 18:05:36 +01:00 committed by hpoussin
parent c89ac107ce
commit f3f4cc0f25
2 changed files with 27 additions and 28 deletions
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27
win32ss/gdi/eng/pdevobj.c
View file

@ -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

28
win32ss/gdi/eng/stubs.c
View file

@ -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
*/