From: Po Lu <luangruo@yahoo.com>
Date: Sat, 9 Apr 2022 00:48:45 +0000 (+0800)
Subject: * src/pgtkterm.c (pgtk_set_cr_source_with_color): Fix default operator.
X-Git-Tag: emacs-29.0.90~1931^2~693
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=6449179822543b794ed3b1d0b06087c1fe33ee15;p=emacs.git

* src/pgtkterm.c (pgtk_set_cr_source_with_color): Fix default operator.
---

diff --git a/src/pgtkterm.c b/src/pgtkterm.c
index fb62f5978de..8b60064c421 100644
--- a/src/pgtkterm.c
+++ b/src/pgtkterm.c
@@ -7206,8 +7206,11 @@ pgtk_set_cr_source_with_color (struct frame *f, unsigned long color,
   pgtk_query_color (f, &col);
 
   if (!respects_alpha_background)
-    cairo_set_source_rgb (FRAME_CR_CONTEXT (f), col.red / 65535.0,
-			  col.green / 65535.0, col.blue / 65535.0);
+    {
+      cairo_set_source_rgb (FRAME_CR_CONTEXT (f), col.red / 65535.0,
+			    col.green / 65535.0, col.blue / 65535.0);
+      cairo_set_operator (FRAME_CR_CONTEXT (f), CAIRO_OPERATOR_OVER);
+    }
   else
     {
       cairo_set_source_rgba (FRAME_CR_CONTEXT (f), col.red / 65535.0,