GetSystemPaletteEntries returns palette size if entries==NULL.

objects/bitmap.c

@@ -14,7 +14,6 @@
 #include "global.h"
 #include "sysmetrics.h"
 #include "cursoricon.h"
-#include "color.h"
 #include "debug.h"
 #include "x11drv.h"
 
@@ -464,15 +463,12 @@ HANDLE32 WINAPI LoadImage32W( HINSTANCE32 hinst, LPCWSTR name, UINT32 type,
 {
     if (HIWORD(name)) {
         TRACE(resource,"(0x%04x,%p,%d,%d,%d,0x%08x)\n",
-			hinst,name,type,desiredx,desiredy,loadflags
-		);
+	      hinst,name,type,desiredx,desiredy,loadflags);
     } else {
         TRACE(resource,"(0x%04x,%p,%d,%d,%d,0x%08x)\n",
-			hinst,name,type,desiredx,desiredy,loadflags
-		);
+	      hinst,name,type,desiredx,desiredy,loadflags);
     }
-    if (loadflags & LR_DEFAULTSIZE)
-    {
+    if (loadflags & LR_DEFAULTSIZE) {
         if (type == IMAGE_ICON) {
 	    if (!desiredx) desiredx = SYSMETRICS_CXICON;
 	    if (!desiredy) desiredy = SYSMETRICS_CYICON;
@@ -485,12 +481,20 @@ HANDLE32 WINAPI LoadImage32W( HINSTANCE32 hinst, LPCWSTR name, UINT32 type,
     switch (type) {
     case IMAGE_BITMAP:
         return BITMAP_LoadBitmap32W(hinst, name, loadflags);
+
     case IMAGE_ICON:
+        {
+	HDC32 hdc = GetDC32(0);
+	UINT32 palEnts = GetSystemPaletteEntries32(hdc, 0, 0, NULL);
+	ReleaseDC32(0, hdc);
+
 	return CURSORICON_Load32(hinst, name, desiredx, desiredy,
-	      MIN(16, COLOR_GetSystemPaletteSize()), FALSE, loadflags);
+				 MIN(16, palEnts), FALSE, loadflags);
+	}
+
     case IMAGE_CURSOR:
-	    return CURSORICON_Load32(hinst, name, desiredx, desiredy, 1, TRUE,
-	      loadflags);
+        return CURSORICON_Load32(hinst, name, desiredx, desiredy,
+				 1, TRUE, loadflags);
     }
     return 0;
 }

objects/cursoricon.c

@@ -833,6 +833,10 @@ HCURSOR16 WINAPI LoadCursor16( HINSTANCE16 hInstance, SEGPTR name )
  */
 HICON16 WINAPI LoadIcon16( HINSTANCE16 hInstance, SEGPTR name )
 {
+    HDC32 hdc = GetDC32(0);
+    UINT32 palEnts = GetSystemPaletteEntries32(hdc, 0, 0, NULL);
+    ReleaseDC32(0, hdc);
+
     if (HIWORD(name))
         TRACE(icon, "%04x '%s'\n",
                       hInstance, (char *)PTR_SEG_TO_LIN( name ) );
@@ -842,7 +846,7 @@ HICON16 WINAPI LoadIcon16( HINSTANCE16 hInstance, SEGPTR name )
 
     return CURSORICON_Load16( hInstance, name,
                               SYSMETRICS_CXICON, SYSMETRICS_CYICON,
-                              MIN( 16, COLOR_GetSystemPaletteSize() ), FALSE, 0);
+                              MIN(16, palEnts), FALSE, 0);
 }
 
 
@@ -1294,7 +1298,11 @@ INT16 WINAPI LookupIconIdFromDirectoryEx16( LPBYTE xdir, BOOL16 bIcon,
     UINT16 retVal = 0;
     if( dir && !dir->idReserved && (dir->idType & 3) )
     {
-	int colors = (cFlag & LR_MONOCHROME) ? 2 : COLOR_GetSystemPaletteSize();
+        HDC32 hdc = GetDC32(0);
+	UINT32 palEnts = GetSystemPaletteEntries32(hdc, 0, 0, NULL);
+	int colors = (cFlag & LR_MONOCHROME) ? 2 : palEnts;
+	ReleaseDC32(0, hdc);
+
 	if( bIcon )
 	{
 	    ICONDIRENTRY* entry;
@@ -1484,9 +1492,13 @@ HCURSOR32 WINAPI LoadCursorFromFile32A (LPCSTR name)
  */
 HICON32 WINAPI LoadIcon32W(HINSTANCE32 hInstance, LPCWSTR name)
 {
+    HDC32 hdc = GetDC32(0);
+    UINT32 palEnts = GetSystemPaletteEntries32(hdc, 0, 0, NULL);
+    ReleaseDC32(0, hdc);
+
     return CURSORICON_Load32( hInstance, name,
                               SYSMETRICS_CXICON, SYSMETRICS_CYICON,
-                              MIN( 16, COLOR_GetSystemPaletteSize() ), FALSE, 0);
+                              MIN( 16, palEnts ), FALSE, 0);
 }
 
 /***********************************************************************

objects/dib.c

@@ -11,7 +11,6 @@
 #include "bitmap.h"
 #include "callback.h"
 #include "palette.h"
-#include "color.h"
 #include "global.h"
 #include "debug.h"
 #include "x11drv.h"

objects/palette.c

@@ -421,6 +421,7 @@ UINT32 WINAPI GetSystemPaletteEntries32(
     TRACE(palette, "hdc=%04x,start=%i,count=%i\n", hdc,start,count);
 
     if (!(dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ))) return 0;
+    if (!entries) return COLOR_GetSystemPaletteSize();
     if (start >= dc->w.devCaps->sizePalette)
       {
 	GDI_HEAP_UNLOCK( hdc );