[tkreuzer] 28459: - NtGdiAnimatePalette, NtGdiGe/SetPaletteEntries, NtGdiGetSystemPaletteEntries, NtGdiGet/SetDIBColorTable: rename into IntXxx, remove SEH and remove functions from w32ksvc.db - implement NtGdiDoPalette calling the Int functions using SEH & ProbeForXxx and add it to w32ksvc.db - change parameters of NtGdiDoPalette: HPALETTE -> HGDIOBJ, as it also accepts HDC, LPPALETTENTRY -> LPVOID as it also accepts RGBQUAD* - implement stub functions in gdi32.dll calling NtGdiDoPalette instea
23 Aug
2007
23 Aug
'07
12:31 a.m.
Author: tkreuzer
Date: Thu Aug 23 04:31:26 2007
New Revision: 28459
URL: http://svn.reactos.org/svn/reactos?rev=28459&view=rev
Log:
- NtGdiAnimatePalette, NtGdiGe/SetPaletteEntries, NtGdiGetSystemPaletteEntries,
NtGdiGet/SetDIBColorTable: rename into IntXxx, remove SEH and remove functions from
w32ksvc.db
- implement NtGdiDoPalette calling the Int functions using SEH & ProbeForXxx and add
it to w32ksvc.db
- change parameters of NtGdiDoPalette: HPALETTE -> HGDIOBJ, as it also accepts HDC,
LPPALETTENTRY -> LPVOID as it also accepts RGBQUAD*
- implement stub functions in gdi32.dll calling NtGdiDoPalette instead of redirecting to
the old NtGdixxx functions
- update ntgdibad.h
Added:
trunk/reactos/dll/win32/gdi32/objects/palette.c
Modified:
trunk/reactos/dll/win32/gdi32/gdi32.def
trunk/reactos/dll/win32/gdi32/gdi32.rbuild
trunk/reactos/include/psdk/ntgdi.h
trunk/reactos/include/reactos/win32k/ntgdibad.h
trunk/reactos/subsystems/win32/win32k/include/intgdi.h
trunk/reactos/subsystems/win32/win32k/objects/color.c
trunk/reactos/subsystems/win32/win32k/objects/dibobj.c
trunk/reactos/subsystems/win32/win32k/w32ksvc.db
Modified: trunk/reactos/dll/win32/gdi32/gdi32.def
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/gdi32/gdi32.def?…
==============================================================================
--- trunk/reactos/dll/win32/gdi32/gdi32.def (original)
+++ trunk/reactos/dll/win32/gdi32/gdi32.def Thu Aug 23 04:31:26 2007
@@ -17,7 +17,7 @@
AddFontResourceW@4
AddFontResourceTracking@8
AngleArc@24
-AnimatePalette@16=NtGdiAnimatePalette@16
+AnimatePalette@16
AnyLinkedFonts@0
Arc@36
ArcTo@36
@@ -368,7 +368,7 @@
GetDCBrushColor@4
GetDCOrgEx@8
GetDCPenColor@4
-GetDIBColorTable@16=NtGdiGetDIBColorTable@16
+GetDIBColorTable@16
GetDIBits@28
GetDeviceCaps@8=NtGdiGetDeviceCaps@8
GetDeviceGammaRamp@8
@@ -417,7 +417,7 @@
GetObjectW@12
GetOutlineTextMetricsA@12
GetOutlineTextMetricsW@12
-GetPaletteEntries@16=NtGdiGetPaletteEntries@16
+GetPaletteEntries@16
GetPath@16
GetPixel@12=NtGdiGetPixel@12
GetPixelFormat@4
@@ -432,7 +432,7 @@
GetStretchBltMode@4=NtGdiGetStretchBltMode@4
GetStringBitmapA@20
GetStringBitmapW@20
-GetSystemPaletteEntries@16=NtGdiGetSystemPaletteEntries@16
+GetSystemPaletteEntries@16
GetSystemPaletteUse@4
GetTextAlign@4=NtGdiGetTextAlign@4
GetTextCharacterExtra@4
@@ -542,7 +542,7 @@
SetColorSpace@8
SetDCBrushColor@8
SetDCPenColor@8
-SetDIBColorTable@16=NtGdiSetDIBColorTable@16
+SetDIBColorTable@16
SetDIBits@28=NtGdiSetDIBits@28
SetDIBitsToDevice@48
SetDeviceGammaRamp@8
@@ -560,7 +560,7 @@
SetMetaFileBitsEx@8
SetMetaRgn@4
SetMiterLimit@12
-SetPaletteEntries@16=NtGdiSetPaletteEntries@16
+SetPaletteEntries@16
SetPixel@16=NtGdiSetPixel@16
SetPixelFormat@12
SetPixelV@16=NtGdiSetPixelV@16
Modified: trunk/reactos/dll/win32/gdi32/gdi32.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/gdi32/gdi32.rbui…
==============================================================================
--- trunk/reactos/dll/win32/gdi32/gdi32.rbuild (original)
+++ trunk/reactos/dll/win32/gdi32/gdi32.rbuild Thu Aug 23 04:31:26 2007
@@ -37,6 +37,7 @@
<file>linedda.c</file>
<file>metafile.c</file>
<file>painting.c</file>
+ <file>palette.c</file>
<file>pen.c</file>
<file>region.c</file>
<file>text.c</file>
Added: trunk/reactos/dll/win32/gdi32/objects/palette.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/gdi32/objects/pa…
==============================================================================
--- trunk/reactos/dll/win32/gdi32/objects/palette.c (added)
+++ trunk/reactos/dll/win32/gdi32/objects/palette.c Thu Aug 23 04:31:26 2007
@@ -1,0 +1,66 @@
+#include "precomp.h"
+
+#define NDEBUG
+#include <debug.h>
+
+BOOL
+WINAPI
+AnimatePalette(HPALETTE hpal,
+ UINT iStartIndex,
+ UINT cEntries,
+ const PALETTEENTRY *ppe)
+{
+ return NtGdiDoPalette(hpal, iStartIndex, cEntries, (PALETTEENTRY*)ppe, GdiPalAnimate,
TRUE);
+}
+
+UINT
+WINAPI
+GetPaletteEntries(HPALETTE hpal,
+ UINT iStartIndex,
+ UINT cEntries,
+ LPPALETTEENTRY ppe)
+{
+ return NtGdiDoPalette(hpal, iStartIndex, cEntries, ppe, GdiPalGetEntries, FALSE);
+}
+
+UINT
+WINAPI
+SetPaletteEntries(HPALETTE hpal,
+ UINT iStartIndex,
+ UINT cEntries,
+ const PALETTEENTRY *ppe)
+{
+ return NtGdiDoPalette(hpal, iStartIndex, cEntries, (PALETTEENTRY*)ppe,
GdiPalSetEntries, TRUE);
+}
+
+UINT
+WINAPI
+GetSystemPaletteEntries(HDC hDC,
+ UINT iStartIndex,
+ UINT cEntries,
+ LPPALETTEENTRY ppe)
+{
+ return NtGdiDoPalette(hDC, iStartIndex, cEntries, ppe, GdiPalGetSystemEntries,
FALSE);
+}
+
+UINT
+WINAPI
+GetDIBColorTable(HDC hDC,
+ UINT iStartIndex,
+ UINT cEntries,
+ RGBQUAD *pColors)
+{
+ return NtGdiDoPalette(hDC, iStartIndex, cEntries, pColors, GdiPalGetColorTable,
FALSE);
+}
+
+UINT
+WINAPI
+SetDIBColorTable(HDC hDC,
+ UINT iStartIndex,
+ UINT cEntries,
+ const RGBQUAD *pColors)
+{
+ return NtGdiDoPalette(hDC, iStartIndex, cEntries, (RGBQUAD*)pColors,
GdiPalSetColorTable, TRUE);
+}
+
+/* EOF */
Modified: trunk/reactos/include/psdk/ntgdi.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/ntgdi.h?rev=2…
==============================================================================
--- trunk/reactos/include/psdk/ntgdi.h (original)
+++ trunk/reactos/include/psdk/ntgdi.h Thu Aug 23 04:31:26 2007
@@ -385,10 +385,10 @@
LONG
APIENTRY
NtGdiDoPalette(
- IN HPALETTE hpal,
+ IN HGDIOBJ hObj,
IN WORD iStart,
IN WORD cEntries,
- IN PALETTEENTRY *pPalEntries,
+ IN LPVOID pEntries,
IN DWORD iFunc,
IN BOOL bInbound
);
Modified: trunk/reactos/include/reactos/win32k/ntgdibad.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/win32k/ntg…
==============================================================================
--- trunk/reactos/include/reactos/win32k/ntgdibad.h (original)
+++ trunk/reactos/include/reactos/win32k/ntgdibad.h Thu Aug 23 04:31:26 2007
@@ -103,16 +103,6 @@
NtGdiAddFontResource(PUNICODE_STRING Filename,
DWORD fl);
-/* Use NtGdiDoPalette with GdiPalAnimate */
-BOOL
-STDCALL
-NtGdiAnimatePalette (
- HPALETTE hpal,
- UINT StartIndex,
- UINT Entries,
- CONST PPALETTEENTRY ppe
- );
-
/* Metafiles are user mode */
HENHMETAFILE
STDCALL
@@ -307,16 +297,6 @@
/* Use NtGdiGetDCPoint with GdiGetDCOrg. */
BOOL STDCALL NtGdiGetDCOrgEx(HDC hDC, LPPOINT Point);
-/* Use NtGdiDoPalette with GdiPalGetColorTable. */
-UINT
-STDCALL
-NtGdiGetDIBColorTable (
- HDC hDC,
- UINT StartIndex,
- UINT Entries,
- RGBQUAD * Colors
- );
-
/* Meta are user-mode. */
HENHMETAFILE
STDCALL
@@ -394,16 +374,6 @@
/* Should be done in user-mode using shared GDI Objects. */
INT STDCALL NtGdiGetMapMode(HDC hDC);
-/* Use NtGdiDoPalette with GdiPalGetEntries. */
-UINT
-STDCALL
-NtGdiGetPaletteEntries (
- HPALETTE hpal,
- UINT StartIndex,
- UINT Entries,
- LPPALETTEENTRY pe
- );
-
/* Should be done in user-mode using shared GDI Objects. */
INT
STDCALL
@@ -417,16 +387,6 @@
/* Should be done in user-mode using shared GDI Objects. */
INT STDCALL NtGdiGetStretchBltMode(HDC hDC);
-
-/* Use NtGdiDoPalette with GdiPalSetSystemEntries. */
-UINT
-STDCALL
-NtGdiGetSystemPaletteEntries (
- HDC hDC,
- UINT StartIndex,
- UINT Entries,
- LPPALETTEENTRY pe
- );
/* Should be done in user-mode using shared GDI Objects. */
UINT STDCALL NtGdiGetTextAlign(HDC hDC);
@@ -582,16 +542,6 @@
/* Needs to be done in user-mode, using shared GDI Object Attributes. */
INT STDCALL NtGdiSetBkMode(HDC hDC, INT backgroundMode);
-
-/* Use NtGdiDoPalette with GdiPalSetColorTable, TRUE. */
-UINT
-STDCALL
-NtGdiSetDIBColorTable (
- HDC hDC,
- UINT StartIndex,
- UINT Entries,
- CONST RGBQUAD * Colors
- );
/* Use SetDIBitsToDevice in gdi32. */
INT
@@ -633,17 +583,6 @@
STDCALL
NtGdiSetMapperFlags(HDC hDC,
DWORD Flag);
-
-
-/* Use NtGdiDoPalette with GdiPalSetEntries, TRUE. */
-UINT
-STDCALL
-NtGdiSetPaletteEntries (
- HPALETTE hpal,
- UINT Start,
- UINT Entries,
- CONST LPPALETTEENTRY pe
- );
/* Use NtGdiSetPixel(hdc, x, y, color) != CLR_INVALID; */
BOOL
Modified: trunk/reactos/subsystems/win32/win32k/include/intgdi.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/include/intgdi.h (original)
+++ trunk/reactos/subsystems/win32/win32k/include/intgdi.h Thu Aug 23 04:31:26 2007
@@ -271,5 +271,36 @@
LONG STDCALL IntGetBitmapBits(PBITMAPOBJ bmp, DWORD Bytes, OUT PBYTE Bits);
+UINT STDCALL IntSetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, CONST RGBQUAD
*Colors);
+
+UINT STDCALL IntGetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, RGBQUAD
*Colors);
+
+UINT STDCALL
+IntAnimatePalette(HPALETTE hPal, UINT StartIndex,
+ UINT NumEntries, CONST PPALETTEENTRY PaletteColors);
+
+UINT STDCALL
+IntGetPaletteEntries(HPALETTE hpal,
+ UINT StartIndex,
+ UINT Entries,
+ LPPALETTEENTRY pe);
+
+UINT STDCALL
+IntSetPaletteEntries(HPALETTE hpal,
+ UINT Start,
+ UINT Entries,
+ CONST LPPALETTEENTRY pe);
+
+UINT STDCALL
+IntGetSystemPaletteEntries(HDC hDC,
+ UINT StartIndex,
+ UINT Entries,
+ LPPALETTEENTRY pe);
+UINT STDCALL
+IntGetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, RGBQUAD *Colors);
+
+UINT STDCALL
+IntSetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, CONST RGBQUAD *Colors);
+
#endif /* _WIN32K_INTGDI_H */
Modified: trunk/reactos/subsystems/win32/win32k/objects/color.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/color.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/color.c Thu Aug 23 04:31:26 2007
@@ -74,16 +74,21 @@
return (const PALETTEENTRY*)&COLOR_sysPalTemplate;
}
-BOOL STDCALL NtGdiAnimatePalette(HPALETTE hPal, UINT StartIndex,
- UINT NumEntries, CONST PPALETTEENTRY PaletteColors)
-{
+UINT STDCALL
+IntAnimatePalette(HPALETTE hPal,
+ UINT StartIndex,
+ UINT NumEntries,
+ CONST PPALETTEENTRY PaletteColors)
+{
+ UINT ret = 0;
+
if( hPal != NtGdiGetStockObject(DEFAULT_PALETTE) )
{
PPALGDI palPtr;
UINT pal_entries;
HDC hDC;
PDC dc;
- PWINDOW_OBJECT Wnd;
+ PWINDOW_OBJECT Wnd;
const PALETTEENTRY *pptr = PaletteColors;
palPtr = (PPALGDI)PALETTE_LockPalette(hPal);
@@ -92,39 +97,42 @@
pal_entries = palPtr->NumColors;
if (StartIndex >= pal_entries)
{
- PALETTE_UnlockPalette(palPtr);
- return FALSE;
+ PALETTE_UnlockPalette(palPtr);
+ return FALSE;
}
if (StartIndex+NumEntries > pal_entries) NumEntries = pal_entries -
StartIndex;
- for (NumEntries += StartIndex; StartIndex < NumEntries; StartIndex++, pptr++)
{
- /* According to MSDN, only animate PC_RESERVED colours */
- if (palPtr->IndexedColors[StartIndex].peFlags & PC_RESERVED) {
- memcpy( &palPtr->IndexedColors[StartIndex], pptr,
- sizeof(PALETTEENTRY) );
- PALETTE_ValidateFlags(&palPtr->IndexedColors[StartIndex], 1);
- }
+ for (NumEntries += StartIndex; StartIndex < NumEntries; StartIndex++, pptr++)
+ {
+ /* According to MSDN, only animate PC_RESERVED colours */
+ if (palPtr->IndexedColors[StartIndex].peFlags & PC_RESERVED)
+ {
+ memcpy( &palPtr->IndexedColors[StartIndex], pptr,
+ sizeof(PALETTEENTRY) );
+ ret++;
+ PALETTE_ValidateFlags(&palPtr->IndexedColors[StartIndex], 1);
+ }
}
PALETTE_UnlockPalette(palPtr);
/* Immediately apply the new palette if current window uses it */
- Wnd = UserGetDesktopWindow();
+ Wnd = UserGetDesktopWindow();
hDC = (HDC)UserGetWindowDC(Wnd);
dc = DC_LockDc(hDC);
if (NULL != dc)
{
- if (dc->w.hPalette == hPal)
- {
- DC_UnlockDc(dc);
- NtGdiRealizePalette(hDC);
- }
- else
- DC_UnlockDc(dc);
+ if (dc->w.hPalette == hPal)
+ {
+ DC_UnlockDc(dc);
+ NtGdiRealizePalette(hDC);
+ }
+ else
+ DC_UnlockDc(dc);
}
- UserReleaseDC(Wnd,hDC, FALSE);
- }
- return TRUE;
+ UserReleaseDC(Wnd,hDC, FALSE);
+ }
+ return ret;
}
HPALETTE STDCALL NtGdiCreateHalftonePalette(HDC hDC)
@@ -138,7 +146,7 @@
Palette.Version = 0x300;
Palette.NumberOfEntries = 256;
- if (NtGdiGetSystemPaletteEntries(hDC, 0, 256, Palette.aEntries) == 0)
+ if (IntGetSystemPaletteEntries(hDC, 0, 256, Palette.aEntries) == 0)
{
/* from wine, more that 256 color math */
Palette.NumberOfEntries = 20;
@@ -337,50 +345,56 @@
return index;
}
-UINT STDCALL NtGdiGetPaletteEntries(HPALETTE hpal,
- UINT StartIndex,
- UINT Entries,
- LPPALETTEENTRY pe)
-{
- PPALGDI palGDI;
- UINT numEntries;
-
- palGDI = (PPALGDI) PALETTE_LockPalette(hpal);
- if (NULL == palGDI)
- {
- return 0;
- }
-
- numEntries = palGDI->NumColors;
- if (numEntries < StartIndex + Entries)
- {
- Entries = numEntries - StartIndex;
- }
- if (NULL != pe)
- {
- if (numEntries <= StartIndex)
- {
- PALETTE_UnlockPalette(palGDI);
- return 0;
- }
- memcpy(pe, palGDI->IndexedColors + StartIndex, Entries * sizeof(PALETTEENTRY));
- for (numEntries = 0; numEntries < Entries; numEntries++)
- {
- if (pe[numEntries].peFlags & 0xF0)
- {
- pe[numEntries].peFlags = 0;
- }
- }
- }
-
- PALETTE_UnlockPalette(palGDI);
- return Entries;
-}
-
-UINT STDCALL NtGdiGetSystemPaletteEntries(HDC hDC,
- UINT StartIndex,
- UINT Entries,
- LPPALETTEENTRY pe)
+UINT STDCALL
+IntGetPaletteEntries(HPALETTE hpal,
+ UINT StartIndex,
+ UINT Entries,
+ LPPALETTEENTRY pe)
+{
+ PPALGDI palGDI;
+ UINT numEntries;
+
+ palGDI = (PPALGDI) PALETTE_LockPalette(hpal);
+ if (NULL == palGDI)
+ {
+ return 0;
+ }
+
+ numEntries = palGDI->NumColors;
+ if (NULL != pe)
+ {
+ if (numEntries < StartIndex + Entries)
+ {
+ Entries = numEntries - StartIndex;
+ }
+ if (numEntries <= StartIndex)
+ {
+ PALETTE_UnlockPalette(palGDI);
+ return 0;
+ }
+ memcpy(pe, palGDI->IndexedColors + StartIndex, Entries *
sizeof(PALETTEENTRY));
+ for (numEntries = 0; numEntries < Entries; numEntries++)
+ {
+ if (pe[numEntries].peFlags & 0xF0)
+ {
+ pe[numEntries].peFlags = 0;
+ }
+ }
+ }
+ else
+ {
+ Entries = numEntries;
+ }
+
+ PALETTE_UnlockPalette(palGDI);
+ return Entries;
+}
+
+UINT STDCALL
+IntGetSystemPaletteEntries(HDC hDC,
+ UINT StartIndex,
+ UINT Entries,
+ LPPALETTEENTRY pe)
{
PPALGDI palGDI = NULL;
PDC dc = NULL;
@@ -393,58 +407,46 @@
return 0;
}
- _SEH_TRY
+ if (pe != NULL)
+ {
+ EntriesSize = Entries * sizeof(pe[0]);
+ if (Entries != EntriesSize / sizeof(pe[0]))
+ {
+ /* Integer overflow! */
+ SetLastWin32Error(ERROR_INVALID_PARAMETER);
+ return 0;
+ }
+ }
+
+ if (!(dc = DC_LockDc(hDC)))
+ {
+ SetLastWin32Error(ERROR_INVALID_HANDLE);
+ return 0;
+ }
+
+ palGDI = PALETTE_LockPalette(dc->w.hPalette);
+ if (palGDI != NULL)
{
if (pe != NULL)
{
- EntriesSize = Entries * sizeof(pe[0]);
- if (Entries != EntriesSize / sizeof(pe[0]))
- {
- /* Integer overflow! */
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
- _SEH_LEAVE;
- }
-
- ProbeForWrite(pe,
- EntriesSize,
- sizeof(UINT));
- }
-
- if (!(dc = DC_LockDc(hDC)))
- {
- SetLastWin32Error(ERROR_INVALID_HANDLE);
- _SEH_LEAVE;
- }
-
- palGDI = PALETTE_LockPalette(dc->w.hPalette);
- if (palGDI != NULL)
- {
- if (pe != NULL)
- {
- UINT CopyEntries;
-
- if (StartIndex + Entries < palGDI->NumColors)
- CopyEntries = StartIndex + Entries;
- else
- CopyEntries = palGDI->NumColors - StartIndex;
-
- memcpy(pe,
- palGDI->IndexedColors + StartIndex,
- CopyEntries * sizeof(pe[0]));
-
- Ret = CopyEntries;
- }
+ UINT CopyEntries;
+
+ if (StartIndex + Entries < palGDI->NumColors)
+ CopyEntries = StartIndex + Entries;
else
- {
- Ret = dc->GDIInfo->ulNumPalReg;
- }
- }
- }
- _SEH_HANDLE
- {
- SetLastNtError(_SEH_GetExceptionCode());
- }
- _SEH_END;
+ CopyEntries = palGDI->NumColors - StartIndex;
+
+ memcpy(pe,
+ palGDI->IndexedColors + StartIndex,
+ CopyEntries * sizeof(pe[0]));
+
+ Ret = CopyEntries;
+ }
+ else
+ {
+ Ret = dc->GDIInfo->ulNumPalReg;
+ }
+ }
if (palGDI != NULL)
PALETTE_UnlockPalette(palGDI);
@@ -624,34 +626,40 @@
return FALSE;
}
-UINT STDCALL NtGdiSetPaletteEntries(HPALETTE hpal,
- UINT Start,
- UINT Entries,
- CONST LPPALETTEENTRY pe)
-{
- PPALGDI palGDI;
- WORD numEntries;
-
- palGDI = PALETTE_LockPalette(hpal);
- if (!palGDI) return 0;
-
- numEntries = palGDI->NumColors;
- if (Start >= numEntries)
- {
- PALETTE_UnlockPalette(palGDI);
- return 0;
- }
- if (numEntries < Start + Entries)
- {
- Entries = numEntries - Start;
- }
- memcpy(palGDI->IndexedColors + Start, pe, Entries * sizeof(PALETTEENTRY));
- PALETTE_ValidateFlags(palGDI->IndexedColors, palGDI->NumColors);
- ExFreePool(palGDI->logicalToSystem);
- palGDI->logicalToSystem = NULL;
- PALETTE_UnlockPalette(palGDI);
-
- return Entries;
+UINT STDCALL
+IntSetPaletteEntries(HPALETTE hpal,
+ UINT Start,
+ UINT Entries,
+ CONST LPPALETTEENTRY pe)
+{
+ PPALGDI palGDI;
+ WORD numEntries;
+
+ if ((UINT)hpal & GDI_HANDLE_STOCK_MASK)
+ {
+ return 0;
+ }
+
+ palGDI = PALETTE_LockPalette(hpal);
+ if (!palGDI) return 0;
+
+ numEntries = palGDI->NumColors;
+ if (Start >= numEntries)
+ {
+ PALETTE_UnlockPalette(palGDI);
+ return 0;
+ }
+ if (numEntries < Start + Entries)
+ {
+ Entries = numEntries - Start;
+ }
+ memcpy(palGDI->IndexedColors + Start, pe, Entries * sizeof(PALETTEENTRY));
+ PALETTE_ValidateFlags(palGDI->IndexedColors, palGDI->NumColors);
+ ExFreePool(palGDI->logicalToSystem);
+ palGDI->logicalToSystem = NULL;
+ PALETTE_UnlockPalette(palGDI);
+
+ return Entries;
}
UINT STDCALL
@@ -816,4 +824,83 @@
}
return -1;
}
+
+
+W32KAPI
+LONG
+APIENTRY
+NtGdiDoPalette(
+ IN HGDIOBJ hObj,
+ IN WORD iStart,
+ IN WORD cEntries,
+ IN LPVOID pUnsafeEntries,
+ IN DWORD iFunc,
+ IN BOOL bInbound)
+{
+ LONG ret;
+
+ /* FIXME: Handle bInbound correctly */
+
+ if (bInbound &&
+ (pUnsafeEntries == NULL || cEntries == 0))
+ {
+ return 0;
+ }
+
+ _SEH_TRY
+ {
+ switch(iFunc)
+ {
+ case GdiPalAnimate:
+ ProbeForRead(pUnsafeEntries, cEntries * sizeof(PALETTEENTRY), 1);
+ ret = IntAnimatePalette((HPALETTE)hObj, iStart, cEntries, pUnsafeEntries);
+ break;
+
+ case GdiPalSetEntries:
+ ProbeForRead(pUnsafeEntries, cEntries * sizeof(PALETTEENTRY), 1);
+ ret = IntSetPaletteEntries((HPALETTE)hObj, iStart, cEntries, pUnsafeEntries);
+ break;
+
+ case GdiPalGetEntries:
+ if (pUnsafeEntries)
+ {
+ ProbeForWrite(pUnsafeEntries, cEntries * sizeof(PALETTEENTRY), 1);
+ }
+ ret = IntGetPaletteEntries((HPALETTE)hObj, iStart, cEntries, pUnsafeEntries);
+ break;
+
+ case GdiPalGetSystemEntries:
+ if (pUnsafeEntries)
+ {
+ ProbeForWrite(pUnsafeEntries, cEntries * sizeof(PALETTEENTRY), 1);
+ }
+ ret = IntGetSystemPaletteEntries((HDC)hObj, iStart, cEntries, pUnsafeEntries);
+ break;
+
+ case GdiPalSetColorTable:
+ ProbeForRead(pUnsafeEntries, cEntries * sizeof(PALETTEENTRY), 1);
+ ret = IntSetDIBColorTable((HDC)hObj, iStart, cEntries, (RGBQUAD*)pUnsafeEntries);
+ break;
+
+ case GdiPalGetColorTable:
+ if (pUnsafeEntries)
+ {
+ ProbeForWrite(pUnsafeEntries, cEntries * sizeof(PALETTEENTRY), 1);
+ }
+ ret = IntGetDIBColorTable((HDC)hObj, iStart, cEntries, (RGBQUAD*)pUnsafeEntries);
+ break;
+
+ default:
+ ret = 0;
+ }
+ }
+ _SEH_HANDLE
+ {
+ ret = 0;
+ }
+ _SEH_END
+
+ return ret;
+}
+
/* EOF */
Modified: trunk/reactos/subsystems/win32/win32k/objects/dibobj.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/dibobj.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/dibobj.c Thu Aug 23 04:31:26 2007
@@ -25,7 +25,7 @@
#include <debug.h>
UINT STDCALL
-NtGdiSetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, CONST RGBQUAD *Colors)
+IntSetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, CONST RGBQUAD *Colors)
{
PDC dc;
PBITMAPOBJ BitmapObj;
@@ -62,22 +62,15 @@
Entries = (1 << BitmapObj->dib->dsBmih.biBitCount) - StartIndex;
PalGDI = PALETTE_LockPalette(BitmapObj->hDIBPalette);
- _SEH_TRY
+
+ for (Index = StartIndex;
+ Index < StartIndex + Entries && Index < PalGDI->NumColors;
+ Index++)
{
- for (Index = StartIndex;
- Index < StartIndex + Entries && Index <
PalGDI->NumColors;
- Index++)
- {
- PalGDI->IndexedColors[Index].peRed = Colors[Index - StartIndex].rgbRed;
- PalGDI->IndexedColors[Index].peGreen = Colors[Index -
StartIndex].rgbGreen;
- PalGDI->IndexedColors[Index].peBlue = Colors[Index - StartIndex].rgbBlue;
- }
+ PalGDI->IndexedColors[Index].peRed = Colors[Index - StartIndex].rgbRed;
+ PalGDI->IndexedColors[Index].peGreen = Colors[Index - StartIndex].rgbGreen;
+ PalGDI->IndexedColors[Index].peBlue = Colors[Index - StartIndex].rgbBlue;
}
- _SEH_HANDLE
- {
- Entries = 0;
- }
- _SEH_END
PALETTE_UnlockPalette(PalGDI);
}
else
@@ -90,7 +83,7 @@
}
UINT STDCALL
-NtGdiGetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, RGBQUAD *Colors)
+IntGetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, RGBQUAD *Colors)
{
PDC dc;
PBITMAPOBJ BitmapObj;
@@ -127,22 +120,15 @@
Entries = (1 << BitmapObj->dib->dsBmih.biBitCount) - StartIndex;
PalGDI = PALETTE_LockPalette(BitmapObj->hDIBPalette);
- _SEH_TRY
+
+ for (Index = StartIndex;
+ Index < StartIndex + Entries && Index < PalGDI->NumColors;
+ Index++)
{
- for (Index = StartIndex;
- Index < StartIndex + Entries && Index <
PalGDI->NumColors;
- Index++)
- {
- Colors[Index - StartIndex].rgbRed = PalGDI->IndexedColors[Index].peRed;
- Colors[Index - StartIndex].rgbGreen =
PalGDI->IndexedColors[Index].peGreen;
- Colors[Index - StartIndex].rgbBlue = PalGDI->IndexedColors[Index].peBlue;
- }
+ Colors[Index - StartIndex].rgbRed = PalGDI->IndexedColors[Index].peRed;
+ Colors[Index - StartIndex].rgbGreen = PalGDI->IndexedColors[Index].peGreen;
+ Colors[Index - StartIndex].rgbBlue = PalGDI->IndexedColors[Index].peBlue;
}
- _SEH_HANDLE
- {
- Entries = 0;
- }
- _SEH_END
PALETTE_UnlockPalette(PalGDI);
}
else
Modified: trunk/reactos/subsystems/win32/win32k/w32ksvc.db
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/w3…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/w32ksvc.db (original)
+++ trunk/reactos/subsystems/win32/win32k/w32ksvc.db Thu Aug 23 04:31:26 2007
@@ -132,7 +132,7 @@
NtGdiDescribePixelFormat 4
# NtGdiGetPerBandInfo 2
# NtGdiDoBanding 4
-# NtGdiDoPalette 6
+NtGdiDoPalette 6
NtGdiDrawEscape 4
NtGdiEllipse 5
# NtGdiEnableEudc 1
@@ -513,7 +513,7 @@
# NtUserSetAppImeLevel 2
NtUserSetCapture 1
NtUserSetClassLong 4
-# NtUserSetClassWord 1 Wrong number of param ?
+NtUserSetClassWord 3
NtUserSetClipboardData 3
NtUserSetClipboardViewer 1
NtUserSetConsoleReserveKeys 2
@@ -558,7 +558,7 @@
NtUserSetWindowsHookEx 6
NtUserSetWindowStationUser 4
NtUserSetWindowWord 3
-# NtUserSetWinEventHook 4 Wrong number of param ?
+NtUserSetWinEventHook 8
NtUserShowCaret 1
NtUserShowScrollBar 3
NtUserShowWindow 2
@@ -683,9 +683,7 @@
NtUserFindWindowEx 4
NtUserGetClassInfo 4
NtUserInitTask 11
-NtUserSetClassWord 3
NtUserSetCursorIconData 6
-NtUserSetWinEventHook 8
NtUserUnregisterClass 2
NtUserValidateHandleSecure 1
#
@@ -693,13 +691,11 @@
NtGdiSelectObject 2
NtGdiSetBkColor 2
NtGdiSetBkMode 2
-NtGdiSetDIBColorTable 4
NtGdiSetDIBits 7
NtGdiSetEnhMetaFileBits 2
NtGdiSetGraphicsMode 2
NtGdiSetICMProfile 2
NtGdiSetMapperFlags 2
-NtGdiSetPaletteEntries 4
NtGdiSetPixelV 4
NtGdiSetPolyFillMode 2
NtGdiSetROP2 2
@@ -751,7 +747,6 @@
NtUserSetScrollBarInfo 3
NtUserGetDesktopWindow 0
NtGdiAddFontResource 2
-NtGdiAnimatePalette 4
NtGdiCloseEnhMetaFile 1
NtGdiColorMatchToTarget 3
NtGdiCopyEnhMetaFile 2
@@ -781,7 +776,6 @@
NtGdiGetColorSpace 1
NtGdiGetCurrentObject 2
NtGdiGetCurrentPositionEx 2
-NtGdiGetDIBColorTable 4
NtGdiGetEnhMetaFile 1
NtGdiGetEnhMetaFileBits 3
NtGdiGetEnhMetaFileDescription 3
@@ -794,12 +788,10 @@
NtGdiGetICMProfile 3
NtGdiGetLogColorSpace 3
NtGdiGetMapMode 1
-NtGdiGetPaletteEntries 4
NtGdiGetPixelFormat 1
NtGdiGetPolyFillMode 1
NtGdiGetROP2 1
NtGdiGetStretchBltMode 1
-NtGdiGetSystemPaletteEntries 4
NtGdiGetTextAlign 1
NtGdiGetTextColor 1
NtGdiGetTextExtentPoint32 4
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