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disable gradient captions on resolutions <= 8bpp

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svn path=/trunk/; revision=7240
This commit is contained in:
Thomas Bluemel
2003-12-25 21:14:24 +00:00
parent c2b73a09cb
commit 0705f303d0
1 changed files with 18 additions and 2 deletions
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20
reactos/subsys/win32k/ntuser/misc.c
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@@ -1,4 +1,4 @@
/* $Id: misc.c,v 1.37 2003/12/24 01:26:10 weiden Exp $ /* $Id: misc.c,v 1.38 2003/12/25 21:14:24 weiden Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@@ -24,6 +24,7 @@
#include <include/focus.h> #include <include/focus.h>
#include <include/clipboard.h> #include <include/clipboard.h>
#include <include/msgqueue.h> #include <include/msgqueue.h>
#include <include/desktop.h>
#define NDEBUG #define NDEBUG
#include <debug.h> #include <debug.h>
@@ -506,7 +507,22 @@ NtUserSystemParametersInfo(
} }
case SPI_GETGRADIENTCAPTIONS: case SPI_GETGRADIENTCAPTIONS:
{ {
Status = MmCopyToCaller(pvParam, &GradientCaptions, sizeof(BOOL)); HDC hDC;
PDC dc;
PSURFOBJ SurfObj;
BOOL Ret = GradientCaptions;
hDC = IntGetScreenDC();
if(hDC)
{
dc = DC_LockDc(hDC);
SurfObj = (PSURFOBJ)AccessUserObject((ULONG) dc->Surface);
if(SurfObj)
Ret = (SurfObj->iBitmapFormat > BMF_8BPP);
DC_UnlockDc(hDC);
}
Status = MmCopyToCaller(pvParam, &Ret, sizeof(BOOL));
if(!NT_SUCCESS(Status)) if(!NT_SUCCESS(Status))
{ {
SetLastNtError(Status); SetLastNtError(Status);