From 5ddcebd1b9fc2d43ab9f688690af292e46869b71 Mon Sep 17 00:00:00 2001
From: Romain Goyet <romain@goyet.com>
Date: Sat, 28 Mar 2026 11:45:19 -0400
Subject: [PATCH] XMB: Support any file format for dynamic wallpapers

The png extension was hardcoded, no matter what image format was
supported. We now dynamically check for supported image formats and look
for the corresponding extension.
---
 menu/drivers/xmb.c | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/menu/drivers/xmb.c b/menu/drivers/xmb.c
index c78ab5b2e95b..0e60c8dc9db7 100644
--- a/menu/drivers/xmb.c
+++ b/menu/drivers/xmb.c
@@ -1222,11 +1222,34 @@ static void xmb_path_dynamic_wallpaper(xmb_handle_t *xmb, char *s, size_t len)
     * then comes 'menu_wallpaper', and then iconset 'bg.png' */
    if (menu_dynamic_wallpaper_enable)
    {
+      const char* const SUPPORTED_DYNAMIC_WALLPAPER_EXTENSIONS[] = {
+   #ifdef HAVE_RPNG
+         ".png",
+   #endif
+   #ifdef HAVE_RJPEG
+         ".jpg", ".jpeg",
+   #endif
+   #ifdef HAVE_RBMP
+         ".bmp",
+   #endif
+   #ifdef HAVE_RTGA
+         ".tga",
+   #endif
+         0
+      };
+      int i = 0;
       size_t _len = fill_pathname_join_special(s,
                dir_dynamic_wallpapers,
                xmb->title_name,
                len);
-      strlcpy(s + _len, ".png", len - _len);
+      while (SUPPORTED_DYNAMIC_WALLPAPER_EXTENSIONS[i] != 0) {
+         const char *extension = SUPPORTED_DYNAMIC_WALLPAPER_EXTENSIONS[i];
+         strlcpy(s + _len, extension, len - _len);
+         if (!string_is_empty(s) && path_is_valid(s)) {
+            break;
+         }
+         i++;
+      }
    }
 
    if (!string_is_empty(s) && path_is_valid(s))