From bbbd338d8198ef799bca073da1d38abd241e949b Mon Sep 17 00:00:00 2001
From: Timo Kreuzer <timo.kreuzer@reactos.org>
Date: Wed, 2 May 2012 18:55:23 +0000
Subject: [PATCH] [WIN32K] - Add some code stub and comments for realizing DIB
 brush palettes - Move some function prototypes

svn path=/trunk/; revision=56477
---
 reactos/win32ss/gdi/eng/engbrush.c | 17 ++++++++++++++++-
 reactos/win32ss/gdi/ntgdi/brush.h  | 13 +++++++++++++
 reactos/win32ss/gdi/ntgdi/intgdi.h | 14 --------------
 3 files changed, 29 insertions(+), 15 deletions(-)

diff --git a/reactos/win32ss/gdi/eng/engbrush.c b/reactos/win32ss/gdi/eng/engbrush.c
index 898d9bbd85c..0fb8f5310d6 100644
--- a/reactos/win32ss/gdi/eng/engbrush.c
+++ b/reactos/win32ss/gdi/eng/engbrush.c
@@ -38,6 +38,7 @@ EBRUSHOBJ_vInit(EBRUSHOBJ *pebo, PBRUSH pbrush, PDC pdc)
 
     pebo->ppalSurf = pebo->psurfTrg->ppal;
     GDIOBJ_vReferenceObjectByPointer(&pebo->ppalSurf->BaseObject);
+    //pebo->ppalDC = pdc->dclevel.ppal;
 
     if (pbrush->flAttrs & GDIBRUSH_IS_NULL)
     {
@@ -194,6 +195,7 @@ EBRUSHOBJ_bRealizeBrush(EBRUSHOBJ *pebo, BOOL bCallDriver)
     PSURFACE psurfPattern, psurfMask;
     PPDEVOBJ ppdev = NULL;
     EXLATEOBJ exlo;
+    PPALETTE ppalPattern;
 
     /* All EBRUSHOBJs have a surface, see EBRUSHOBJ_vInit */
     ASSERT(pebo->psurfTrg);
@@ -214,9 +216,22 @@ EBRUSHOBJ_bRealizeBrush(EBRUSHOBJ *pebo, BOOL bCallDriver)
     /* FIXME: implement mask */
     psurfMask = NULL;
 
+    /* DIB brushes with DIB_PAL_COLORS usage need a new palette */
+    if (pebo->pbrush->flAttrs & GDIBRUSH_IS_DIBPALCOLORS)
+    {
+        ASSERT(FALSE);
+        ppalPattern = 0; //CreateDIBPalette(psurfPattern->ppal, pebo->ppalDC);
+        // pebo->ppalDIB = ppalPattern;
+    }
+    else
+    {
+        /* The palette is already as it should be */
+        ppalPattern = psurfPattern->ppal;
+    }
+
     /* Initialize XLATEOBJ for the brush */
     EXLATEOBJ_vInitialize(&exlo,
-                          psurfPattern->ppal,
+                          ppalPattern,
                           pebo->psurfTrg->ppal,
                           0,
                           pebo->crCurrentBack,
diff --git a/reactos/win32ss/gdi/ntgdi/brush.h b/reactos/win32ss/gdi/ntgdi/brush.h
index be4323aa7b7..267216dcb15 100644
--- a/reactos/win32ss/gdi/ntgdi/brush.h
+++ b/reactos/win32ss/gdi/ntgdi/brush.h
@@ -141,3 +141,16 @@ EBRUSHOBJ_iSetSolidColor(EBRUSHOBJ *pebo, ULONG iSolidColor)
 BOOL FASTCALL IntGdiSetBrushOwner(PBRUSH,DWORD);
 BOOL FASTCALL GreSetBrushOwner(HBRUSH,DWORD);
 
+HBRUSH APIENTRY
+IntGdiCreatePatternBrush(
+   HBITMAP hBitmap);
+
+HBRUSH APIENTRY
+IntGdiCreateSolidBrush(
+   COLORREF Color);
+
+HBRUSH APIENTRY
+IntGdiCreateNullBrush(VOID);
+
+VOID FASTCALL
+IntGdiSetSolidBrushColor(HBRUSH hBrush, COLORREF Color);
diff --git a/reactos/win32ss/gdi/ntgdi/intgdi.h b/reactos/win32ss/gdi/ntgdi/intgdi.h
index 967751d55f7..d7aa777b094 100644
--- a/reactos/win32ss/gdi/ntgdi/intgdi.h
+++ b/reactos/win32ss/gdi/ntgdi/intgdi.h
@@ -5,20 +5,6 @@
 extern HDC hSystemBM;
 extern HSEMAPHORE hsemDriverMgmt;
 
-HBRUSH APIENTRY
-IntGdiCreatePatternBrush(
-   HBITMAP hBitmap);
-
-HBRUSH APIENTRY
-IntGdiCreateSolidBrush(
-   COLORREF Color);
-
-HBRUSH APIENTRY
-IntGdiCreateNullBrush(VOID);
-
-VOID FASTCALL
-IntGdiSetSolidBrushColor(HBRUSH hBrush, COLORREF Color);
-
 /* Line functions */
 
 BOOL FASTCALL