Cygwin/X: Remove WIN_DIB_MAXIMUM_SIZE check

This is only relevant to pre-NT versions of Windows, which are all EOL.

Also, it's in the wrong place now as framebuffer can get resized.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Tested-by: Colin Harrison <colin.harrison@virgin.net>

4 files changed, 0 insertions, 40 deletions

diff --git a/hw/xwin/win.h b/hw/xwin/win.h
index 2eea345e5..96a868e22 100644
--- a/hw/xwin/win.h
+++ b/hw/xwin/win.h
@@ -74,9 +74,6 @@
 #endif
 #define WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH	FALSE
 
-#define WIN_DIB_MAXIMUM_SIZE	0x08000000 /* 16 MB on Windows 95, 98, Me */
-#define WIN_DIB_MAXIMUM_SIZE_MB (WIN_DIB_MAXIMUM_SIZE / 8 / 1024 / 1024)
-
 /*
  * Windows only supports 256 color palettes
  */
diff --git a/hw/xwin/winshaddd.c b/hw/xwin/winshaddd.c
index 45d15482c..e23e10067 100644
--- a/hw/xwin/winshaddd.c
+++ b/hw/xwin/winshaddd.c
@@ -949,19 +949,6 @@ winAdjustVideoModeShadowDD (ScreenPtr pScreen)
       /* We'll use GDI's depth */
       pScreenInfo->dwBPP = dwBPP;
     }
-  
-  /* See if the shadow bitmap will be larger than the DIB size limit */
-  if (pScreenInfo->dwWidth * pScreenInfo->dwHeight * pScreenInfo->dwBPP
-      >= WIN_DIB_MAXIMUM_SIZE)
-    {
-      ErrorF ("winAdjustVideoModeShadowDD - Requested DirectDraw surface "
-	      "will be larger than %d MB.  The surface may fail to be "
-	      "allocated on Windows 95, 98, or Me, due to a %d MB limit in "
-	      "DIB size.  This limit does not apply to Windows NT/2000, and "
-	      "this message may be ignored on those platforms.\n",
-	      WIN_DIB_MAXIMUM_SIZE_MB, WIN_DIB_MAXIMUM_SIZE_MB);
-    }
-
   /* Release our DC */
   ReleaseDC (NULL, hdc);
   return TRUE;
diff --git a/hw/xwin/winshadddnl.c b/hw/xwin/winshadddnl.c
index dd2e9b57a..52a4ce26d 100644
--- a/hw/xwin/winshadddnl.c
+++ b/hw/xwin/winshadddnl.c
@@ -1010,18 +1010,6 @@ winAdjustVideoModeShadowDDNL (ScreenPtr pScreen)
       pScreenInfo->dwBPP = dwBPP;
     }
 
-  /* See if the shadow bitmap will be larger than the DIB size limit */
-  if (pScreenInfo->dwWidth * pScreenInfo->dwHeight * pScreenInfo->dwBPP
-      >= WIN_DIB_MAXIMUM_SIZE)
-    {
-      winErrorFVerb (1, "winAdjustVideoModeShadowDDNL - Requested DirectDraw surface "
-	      "will be larger than %d MB.  The surface may fail to be "
-	      "allocated on Windows 95, 98, or Me, due to a %d MB limit in "
-	      "DIB size.  This limit does not apply to Windows NT/2000, and "
-	      "this message may be ignored on those platforms.\n",
-	      WIN_DIB_MAXIMUM_SIZE_MB, WIN_DIB_MAXIMUM_SIZE_MB);
-    }
-  
   /* Release our DC */
   ReleaseDC (NULL, hdc);
 
diff --git a/hw/xwin/winshadgdi.c b/hw/xwin/winshadgdi.c
index a165d801e..721234eee 100644
--- a/hw/xwin/winshadgdi.c
+++ b/hw/xwin/winshadgdi.c
@@ -445,18 +445,6 @@ winAllocateFBShadowGDI (ScreenPtr pScreen)
 	  (int) pScreenInfo->dwStride);
 #endif
 
-  /* See if the shadow bitmap will be larger than the DIB size limit */
-  if (pScreenInfo->dwWidth * pScreenInfo->dwHeight * pScreenInfo->dwBPP
-      >= WIN_DIB_MAXIMUM_SIZE)
-    {
-      ErrorF ("winAllocateFBShadowGDI - Requested DIB (bitmap) "
-	      "will be larger than %d MB.  The surface may fail to be "
-	      "allocated on Windows 95, 98, or Me, due to a %d MB limit in "
-	      "DIB size.  This limit does not apply to Windows NT/2000, and "
-	      "this message may be ignored on those platforms.\n",
-	      WIN_DIB_MAXIMUM_SIZE_MB, WIN_DIB_MAXIMUM_SIZE_MB);
-    }
-
   /* Determine our color masks */
   if (!winQueryRGBBitsAndMasks (pScreen))
     {