From: Po Lu <luangruo@yahoo.com>
Date: Tue, 4 Jan 2022 02:01:30 +0000 (+0000)
Subject: Fix fringe bitmap display on haiku again
X-Git-Tag: emacs-29.0.90~3278
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=a89bc0fe9ca81421a592171d10287ae69fd5910b;p=emacs.git

Fix fringe bitmap display on haiku again

* src/haiku_draw_support.cc (BView_DrawBitmapWithEraseOp): Fix
off-by-one errors.
---

diff --git a/src/haiku_draw_support.cc b/src/haiku_draw_support.cc
index b0bc786ccfa..76a5d2e59c7 100644
--- a/src/haiku_draw_support.cc
+++ b/src/haiku_draw_support.cc
@@ -310,9 +310,9 @@ BView_DrawBitmapWithEraseOp (void *view, void *bitmap, int x,
   if (bm->ColorSpace () == B_GRAY1)
     {
       rgb_color low_color = vw->LowColor ();
-      for (int y = 0; y <= bc.Bounds ().Height () + 1; ++y)
+      for (int y = 0; y <= bc.Bounds ().Height (); ++y)
 	{
-	  for (int x = 0; x <= bc.Bounds ().Width () + 1; ++x)
+	  for (int x = 0; x <= bc.Bounds ().Width (); ++x)
 	    {
 	      if (bits[y * (stride / 4) + x] == 0xFF000000)
 		bits[y * (stride / 4) + x] = RGB_COLOR_UINT32 (low_color);