From a715f2fbe70bb4cbb961e82af95e2965030b4513 Mon Sep 17 00:00:00 2001
From: Eli Zaretskii <eliz@gnu.org>
Date: Mon, 11 Apr 2022 17:04:31 +0300
Subject: [PATCH] ; * src/image.c (gif_load): Fix compilation error on
 MS-Windows.

---
 src/image.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/image.c b/src/image.c
index f28eb5eb6e1..c48fd9d8682 100644
--- a/src/image.c
+++ b/src/image.c
@@ -9008,7 +9008,11 @@ gif_load (struct frame *f, struct image *img)
 
   /* We have animation data in the cache, so copy it over so that we
      can alter it.  */
+#ifdef HAVE_NTGUI
+  int cache_image_size = width * height * ximg->info.bmiHeader.biBitCount / 8;
+#else
   int cache_image_size = width * height * ximg->bits_per_pixel / 8;
+#endif
   if (cache && cache->temp)
     {
       memcpy (ximg->data, cache->temp, cache_image_size);
-- 
2.39.5