[jimtabor] 33522: Implement Delete/CreateColorSpace and Get/SetColorSpace.

Author: jimtabor
Date: Wed May 14 21:15:10 2008
New Revision: 33522

URL: http://svn.reactos.org/svn/reactos?rev=33522&view=rev
Log:
Implement Delete/CreateColorSpace and Get/SetColorSpace.

Added:
    trunk/reactos/dll/win32/gdi32/objects/icm.c   (with props)
Modified:
    trunk/reactos/dll/win32/gdi32/gdi32.rbuild
    trunk/reactos/dll/win32/gdi32/misc/stubs.c
    trunk/reactos/dll/win32/gdi32/misc/stubsa.c
    trunk/reactos/dll/win32/gdi32/misc/stubsw.c
    trunk/reactos/include/psdk/wingdi.h
    trunk/reactos/subsystems/win32/win32k/include/color.h
    trunk/reactos/subsystems/win32/win32k/objects/gdiobj.c
    trunk/reactos/subsystems/win32/win32k/objects/icm.c

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 [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/gdi32/gdi32.rbuild [iso-8859-1] Wed May 14 21:15:10 2008
@@ -39,6 +39,7 @@
 		<file>eng.c</file>
 		<file>enhmfile.c</file>
 		<file>font.c</file>
+		<file>icm.c</file>
 		<file>linedda.c</file>
 		<file>metafile.c</file>
 		<file>painting.c</file>

Modified: trunk/reactos/dll/win32/gdi32/misc/stubs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/gdi32/misc/stubs…
==============================================================================
--- trunk/reactos/dll/win32/gdi32/misc/stubs.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/gdi32/misc/stubs.c [iso-8859-1] Wed May 14 21:15:10 2008
@@ -636,34 +636,6 @@
 	return FALSE;
 }
 
-
-/*
- * @unimplemented
- */
-HCOLORSPACE
-STDCALL
-GetColorSpace(HDC hDc)
-{
-    UNIMPLEMENTED;
-    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-    return 0;
-}
-
-
-/*
- * @unimplemented
- */
-HCOLORSPACE
-STDCALL
-SetColorSpace(
-	HDC		a0,
-	HCOLORSPACE	a1
-	)
-{
-	UNIMPLEMENTED;
-	SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-	return FALSE;
-}
 
 /*
  * @implemented

Modified: trunk/reactos/dll/win32/gdi32/misc/stubsa.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/gdi32/misc/stubs…
==============================================================================
--- trunk/reactos/dll/win32/gdi32/misc/stubsa.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/gdi32/misc/stubsa.c [iso-8859-1] Wed May 14 21:15:10 2008
@@ -82,21 +82,6 @@
 	UNIMPLEMENTED;
 	SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 	return FALSE;
-}
-
-
-/*
- * @unimplemented
- */
-HCOLORSPACE
-STDCALL
-CreateColorSpaceA(
-	LPLOGCOLORSPACEA	a0
-	)
-{
-	UNIMPLEMENTED;
-	SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-	return 0;
 }
 
 

Modified: trunk/reactos/dll/win32/gdi32/misc/stubsw.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/gdi32/misc/stubs…
==============================================================================
--- trunk/reactos/dll/win32/gdi32/misc/stubsw.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/gdi32/misc/stubsw.c [iso-8859-1] Wed May 14 21:15:10 2008
@@ -46,20 +46,6 @@
 	UNIMPLEMENTED;
 	SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 	return FALSE;
-}
-
-/*
- * @unimplemented
- */
-HCOLORSPACE
-STDCALL
-CreateColorSpaceW(
-	LPLOGCOLORSPACEW	a0
-	)
-{
-	UNIMPLEMENTED;
-	SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-	return 0;
 }
 
 

Added: trunk/reactos/dll/win32/gdi32/objects/icm.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/gdi32/objects/ic…
==============================================================================
--- trunk/reactos/dll/win32/gdi32/objects/icm.c (added)
+++ trunk/reactos/dll/win32/gdi32/objects/icm.c [iso-8859-1] Wed May 14 21:15:10 2008
@@ -1,0 +1,130 @@
+#include "precomp.h"
+
+#define NDEBUG
+#include <debug.h>
+
+
+HCOLORSPACE
+FASTCALL
+IntCreateColorSpaceW(
+        LPLOGCOLORSPACEW lplcpw,
+        BOOL Ascii
+        )
+{
+  LOGCOLORSPACEEXW lcpeexw;  
+
+  if ((lplcpw->lcsSignature != LCS_SIGNATURE) ||
+                (lplcpw->lcsVersion != 0x400) ||
+      (lplcpw->lcsSize != sizeof(LOGCOLORSPACEW)))
+  {
+      SetLastError(ERROR_INVALID_COLORSPACE); 
+      return NULL;
+  }
+  RtlCopyMemory(&lcpeexw.lcsColorSpace, lplcpw, sizeof(LOGCOLORSPACEW));
+ 
+  return NtGdiCreateColorSpace(&lcpeexw);
+}
+
+/*
+ * @implemented
+ */
+HCOLORSPACE
+STDCALL
+CreateColorSpaceW(
+	LPLOGCOLORSPACEW lplcpw
+	)
+{
+  return IntCreateColorSpaceW(lplcpw, FALSE);
+}
+
+
+/*
+ * @implemented
+ */
+HCOLORSPACE
+STDCALL
+CreateColorSpaceA(
+	LPLOGCOLORSPACEA lplcpa
+	)
+{
+  LOGCOLORSPACEW lcpw;
+
+  if ((lplcpa->lcsSignature != LCS_SIGNATURE) ||
+                (lplcpa->lcsVersion != 0x400) ||
+      (lplcpa->lcsSize != sizeof(LOGCOLORSPACEA)))
+  {
+      SetLastError(ERROR_INVALID_COLORSPACE); 
+      return NULL;
+  }
+
+  lcpw.lcsSignature  = lplcpa->lcsSignature;
+  lcpw.lcsVersion    = lplcpa->lcsVersion;
+  lcpw.lcsSize       = sizeof(LOGCOLORSPACEW);
+  lcpw.lcsCSType     = lplcpa->lcsCSType;
+  lcpw.lcsIntent     = lplcpa->lcsIntent;
+  lcpw.lcsEndpoints  = lplcpa->lcsEndpoints;
+  lcpw.lcsGammaRed   = lplcpa->lcsGammaRed;
+  lcpw.lcsGammaGreen = lplcpa->lcsGammaGreen;
+  lcpw.lcsGammaBlue  = lplcpa->lcsGammaBlue;
+
+  RtlMultiByteToUnicodeN( lcpw.lcsFilename,
+                                  MAX_PATH,
+                                      NULL,
+                       lplcpa->lcsFilename,
+           strlen(lplcpa->lcsFilename) + 1);
+
+  return IntCreateColorSpaceW(&lcpw, FALSE);
+}
+
+/*
+ * @implemented
+ */
+HCOLORSPACE
+STDCALL
+GetColorSpace(HDC hDC)
+{
+  PDC_ATTR pDc_Attr;
+
+  if (!GdiGetHandleUserData(hDC, GDI_OBJECT_TYPE_DC, (PVOID)&pDc_Attr))
+  {
+     SetLastError(ERROR_INVALID_HANDLE);
+     return NULL;
+  }
+  return pDc_Attr->hColorSpace;
+}
+
+
+/*
+ * @implemented
+ */
+HCOLORSPACE
+STDCALL
+SetColorSpace(
+	HDC hDC,
+	HCOLORSPACE hCS
+	)
+{
+  HCOLORSPACE rhCS = GetColorSpace(hDC);
+
+  if (GDI_HANDLE_GET_TYPE(hDC) == GDI_OBJECT_TYPE_DC)
+  {
+     if (NtGdiSetColorSpace(hDC, hCS)) return rhCS;
+  }
+#if 0
+  if (GDI_HANDLE_GET_TYPE(hDC) != GDI_OBJECT_TYPE_METADC)
+  {
+     PLDC pLDC = GdiGetLDC(hDC);
+      if ( !pLDC )
+      {
+         SetLastError(ERROR_INVALID_HANDLE);
+         return NULL;
+      }
+      if (pLDC->iType == LDC_EMFLDC)
+      {
+        return NULL;
+      }
+  }
+#endif
+  return NULL;
+}
+

Propchange: trunk/reactos/dll/win32/gdi32/objects/icm.c
------------------------------------------------------------------------------
    svn:eol-style = native

Modified: trunk/reactos/include/psdk/wingdi.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/wingdi.h?rev=…
==============================================================================
--- trunk/reactos/include/psdk/wingdi.h [iso-8859-1] (original)
+++ trunk/reactos/include/psdk/wingdi.h [iso-8859-1] Wed May 14 21:15:10 2008
@@ -966,6 +966,10 @@
 #define LCS_GM_BUSINESS	1
 #define LCS_GM_GRAPHICS	2
 #define LCS_GM_IMAGES	4
+#define LCS_GM_ABS_COLORIMETRIC 8
+#define LCS_SIGNATURE   0x50534F43 // 'PSOC'
+#define LCS_sRGB        'sRGB'
+#define LCS_WINDOWS_COLOR_SPACE 'Win '
 #define RASTER_FONTTYPE	1
 #define DEVICE_FONTTYPE	2
 #define TRUETYPE_FONTTYPE	4

Modified: trunk/reactos/subsystems/win32/win32k/include/color.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/include/color.h [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/include/color.h [iso-8859-1] Wed May 14 21:15:10
2008
@@ -10,10 +10,29 @@
 
 #define NB_RESERVED_COLORS              20 /* number of fixed colors in system palette
*/
 
+typedef struct _COLORSPACE
+{
+  BASEOBJECT  BaseObject;
+  LOGCOLORSPACEW lcsColorSpace;
+  DWORD dwFlags;
+} COLORSPACE, *PCOLORSPACE;
+
+
+#define  COLORSPACEOBJ_AllocCS() ((PCOLORSPACE) GDIOBJ_AllocObj(GDIObjType_ICMLCS_TYPE))
+#define  COLORSPACEOBJ_AllocCSWithHandle() ((PCOLORSPACE) GDIOBJ_AllocObjWithHandle
(GDI_OBJECT_TYPE_COLORSPACE))
+#define  COLORSPACEOBJ_FreeCS(pCS) GDIOBJ_FreeObj((POBJ)pCS, GDIObjType_ICMLCS_TYPE)
+#define  COLORSPACEOBJ_FreeCSByHandle(hCS) GDIOBJ_FreeObjByHandle((HGDIOBJ)hCS,
GDI_OBJECT_TYPE_COLORSPACE)
+#define  COLORSPACEOBJ_LockCS(hCS) ((PCOLORSPACE)GDIOBJ_LockObj((HGDIOBJ)hCS,
GDI_OBJECT_TYPE_COLORSPACE))
+#define  COLORSPACEOBJ_UnlockCS(pCS) GDIOBJ_UnlockObjByPtr((POBJ)pCS)
+
+extern HCOLORSPACE hStockColorSpace;
+
 const PALETTEENTRY* FASTCALL COLOR_GetSystemPaletteTemplate (VOID);
 COLORREF STDCALL COLOR_LookupNearestColor (PALETTEENTRY* palPalEntry, INT size, COLORREF
color);
 INT STDCALL COLOR_PaletteLookupExactIndex (PALETTEENTRY* palPalEntry, INT size, COLORREF
col);
 INT STDCALL COLOR_PaletteLookupPixel(PALETTEENTRY *palPalEntry, INT size, XLATEOBJ
*XlateObj, COLORREF col, BOOL skipReserved);
 UINT FASTCALL IntGdiRealizePalette (HDC);
+HCOLORSPACE FASTCALL IntGdiCreateColorSpace(PLOGCOLORSPACEEXW);
+BOOL FASTCALL IntGdiDeleteColorSpace(HCOLORSPACE);
 
 #endif /* _WIN32K_COLOR_H */

Modified: trunk/reactos/subsystems/win32/win32k/objects/gdiobj.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/gdiobj.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/gdiobj.c [iso-8859-1] Wed May 14
21:15:10 2008
@@ -59,7 +59,7 @@
   {0, sizeof(DC),            TAG_CLIENTOBJ,    GDI_CleanupDummy}, /* 06 CLIENTOBJ:
METADC,... FIXME: don't use DC struct */
   {0, 0,                     TAG_PATH,         NULL},             /* 07 PATH, unused */
   {1, sizeof(PALGDI),        TAG_PALETTE,      PALETTE_Cleanup},  /* 08 PAL */
-  {0, 0,                     TAG_ICMLCS,       NULL},             /* 09 ICMLCS, unused
*/
+  {1, sizeof(COLORSPACE),    TAG_ICMLCS,       GDI_CleanupDummy}, /* 09 ICMLCS, unused
*/
   {1, sizeof(TEXTOBJ),       TAG_LFONT,        GDI_CleanupDummy}, /* 0a LFONT */
   {0, 0,                     TAG_RFONT,        NULL},             /* 0b RFONT, unused */
   {0, 0,                     TAG_PFE,          NULL},             /* 0c PFE, unused */

Modified: trunk/reactos/subsystems/win32/win32k/objects/icm.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/icm.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/icm.c [iso-8859-1] Wed May 14 21:15:10
2008
@@ -16,20 +16,75 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
-/* $Id$ */
 
 #include <w32k.h>
 
 #define NDEBUG
 #include <debug.h>
+
+HCOLORSPACE hStockColorSpace = NULL;
+
+
+HCOLORSPACE
+FASTCALL
+IntGdiCreateColorSpace(
+    PLOGCOLORSPACEEXW pLogColorSpace)
+{
+  PCOLORSPACE pCS;
+  HCOLORSPACE hCS;
+
+  pCS = COLORSPACEOBJ_AllocCSWithHandle();
+  hCS = pCS->BaseObject.hHmgr;
+
+  pCS->lcsColorSpace = pLogColorSpace->lcsColorSpace;
+  pCS->dwFlags = pLogColorSpace->dwFlags;
+
+  COLORSPACEOBJ_UnlockCS(pCS);
+  return hCS;
+}
+
+BOOL
+FASTCALL
+IntGdiDeleteColorSpace(
+    HCOLORSPACE hColorSpace)
+{
+  BOOL Ret = FALSE;
+
+  if ( hColorSpace != hStockColorSpace )
+  {
+     Ret = COLORSPACEOBJ_FreeCSByHandle(hColorSpace);
+     if ( !Ret ) SetLastWin32Error(ERROR_INVALID_PARAMETER);
+  }
+  return Ret;
+}
 
 HANDLE
 APIENTRY
 NtGdiCreateColorSpace(
     IN PLOGCOLORSPACEEXW pLogColorSpace)
 {
-  UNIMPLEMENTED;
-  return 0;
+  LOGCOLORSPACEEXW Safelcs;
+  NTSTATUS Status = STATUS_SUCCESS;
+
+  _SEH_TRY
+  {
+     ProbeForRead( pLogColorSpace,
+                    sizeof(LOGCOLORSPACEEXW),
+                    1);
+     RtlCopyMemory(&Safelcs, pLogColorSpace, sizeof(LOGCOLORSPACEEXW));
+  }
+  _SEH_HANDLE
+  {
+     Status = _SEH_GetExceptionCode();
+  }
+  _SEH_END;
+
+  if (!NT_SUCCESS(Status))
+  {
+     SetLastNtError(Status);
+     return NULL;
+  }
+  return IntGdiCreateColorSpace(&Safelcs);
 }
 
 BOOL
@@ -37,8 +92,7 @@
 NtGdiDeleteColorSpace(
     IN HANDLE hColorSpace)
 {
-  UNIMPLEMENTED;
-  return FALSE;
+  return IntGdiDeleteColorSpace(hColorSpace);
 }
 
 BOOL
@@ -136,8 +190,43 @@
 NtGdiSetColorSpace(IN HDC hdc,
                    IN HCOLORSPACE hColorSpace)
 {
-  UNIMPLEMENTED;
-  return 0;
+  PDC pDC;
+  PDC_ATTR pDc_Attr;
+  PCOLORSPACE pCS;
+
+  pDC = DC_LockDc(hdc);
+  if (!pDC)
+  {
+     SetLastWin32Error(ERROR_INVALID_HANDLE);
+     return FALSE;
+  }
+  pDc_Attr = pDC->pDc_Attr;
+  if(!pDc_Attr) pDc_Attr = &pDC->Dc_Attr;
+
+  if (pDc_Attr->hColorSpace == hColorSpace)
+  {
+     DC_UnlockDc(pDC);
+     return TRUE; 
+  }
+  
+  pCS = COLORSPACEOBJ_LockCS(hColorSpace);
+  if (!pCS)
+  {
+     SetLastWin32Error(ERROR_INVALID_HANDLE);
+     return FALSE;
+  }
+  
+  if (pDC->DcLevel.pColorSpace)
+  {
+     GDIOBJ_ShareUnlockObjByPtr((POBJ) pDC->DcLevel.pColorSpace);
+  }
+
+  pDC->DcLevel.pColorSpace = pCS;
+  pDc_Attr->hColorSpace = hColorSpace;
+
+  COLORSPACEOBJ_UnlockCS(pCS);
+  DC_UnlockDc(pDC);
+  return TRUE;
 }
 
 BOOL