[gschneider] 38608: Clean up IntGdiRealizePalette by removing old and/or dead code, misleading descriptions and obsolete numbering.

Author: gschneider
Date: Tue Jan  6 11:38:30 2009
New Revision: 38608

URL: http://svn.reactos.org/svn/reactos?rev=38608&view=rev
Log:
Clean up IntGdiRealizePalette by removing old and/or dead code, misleading descriptions and obsolete numbering.

Modified:
    trunk/reactos/subsystems/win32/win32k/objects/color.c

Modified: trunk/reactos/subsystems/win32/win32k/objects/color.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/obj...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/color.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/color.c [iso-8859-1] Tue Jan  6 11:38:30 2009
@@ -486,24 +486,20 @@
 {
   /*
    * This function doesn't do any real work now and there's plenty
-   * of bugs in it (calling SetPalette for high/true-color modes,
-   * using DEFAULT_PALETTE instead of the device palette, ...).
+   * of bugs in it.
    */

-  PALOBJ *palPtr, *sysPtr;
   PPALGDI palGDI, sysGDI;
   int realized = 0;
   PDC dc;
   HPALETTE systemPalette;
-  //BOOLEAN success;
   USHORT sysMode, palMode;

dc = DC_LockDc(hDC);
   if (!dc) return 0;

-  systemPalette = NtGdiGetStockObject((INT)DEFAULT_PALETTE);
+  systemPalette = NtGdiGetStockObject(DEFAULT_PALETTE);
   palGDI = PALETTE_LockPalette(dc->DcLevel.hpal);
-  palPtr = (PALOBJ*) palGDI;

if (palGDI == NULL)
   {
@@ -513,7 +509,6 @@
   }

sysGDI = PALETTE_LockPalette(systemPalette);
-  sysPtr = (PALOBJ*) sysGDI;

if (sysGDI == NULL)
   {
@@ -523,35 +518,16 @@
     return 0;
   }

-
-  // Step 1: Create mapping of system palette\DC palette
-#ifndef NO_MAPPING
-  realized = PALETTE_SetMapping(palPtr, 0, palGDI->NumColors,
-               (dc->DcLevel.hpal != hPrimaryPalette) ||
-               (dc->DcLevel.hpal == NtGdiGetStockObject(DEFAULT_PALETTE)));
-#else
-  realized = 0;
-#endif
-
-
-
-  // Step 2:
   // The RealizePalette function modifies the palette for the device associated with the specified device context. If the
   // device context is a memory DC, the color table for the bitmap selected into the DC is modified. If the device
   // context is a display DC, the physical palette for that device is modified.
   if(dc->DC_Type == DC_TYPE_MEMORY)
   {
     // Memory managed DC
-    DPRINT1("win32k: realizepalette unimplemented step 2 for DC_MEMORY\n");
-  } else {
-    DPRINT1("win32k: realizepalette commented out step 2\n");
-   /* See bug 733, keep the code for now.
-    if( ((GDIDEVICE *)dc->pPDev)->DriverFunctions.SetPalette)
-    {
-      ASSERT(palGDI->NumColors <= 256);
-      success = ((GDIDEVICE *)dc->pPDev)->DriverFunctions.SetPalette(
-        dc->PDev, palPtr, 0, 0, palGDI->NumColors);
-    }*/
+    DPRINT1("RealizePalette unimplemented for memory managed DCs\n");
+  } else 
+  {
+    DPRINT1("RealizePalette unimplemented for device DCs\n");
   }

// need to pass this to IntEngCreateXlate with palettes unlocked
@@ -560,7 +536,7 @@
   PALETTE_UnlockPalette(sysGDI);
   PALETTE_UnlockPalette(palGDI);

-  // Step 3: Create the XLATEOBJ for device managed DCs
+  // Create the XLATEOBJ for device managed DCs
   if(dc->DC_Type != DC_TYPE_MEMORY)
   {
     // Device managed DC