Shell: winefps function to monitor FPS in all Wine games.

.shell.d/funs_rc

@@ -403,6 +403,29 @@ webdl ()
     movgrab -f webm:$RES "$2"
 }
 
+## Wine FPS monitor
+winefps ()
+{
+    if [ $# -ne 1 ]; then
+        echo "Usage: ${0##*/} WIN32EXE"
+        return
+    fi
+
+    if [ -z "$(command -v osd_cat)" ]; then
+        echo "You must have osd_cat."
+        return
+    fi
+
+    if [ -z "$(sed --version | grep "GNU")" ]; then
+        echo "You must have GNU sed."
+        return
+    fi
+
+    WINEDEBUG=fps wine "$1" 2>&1 | tee /dev/stderr | \
+        sed -un '/^trace:fps:/{s/.* \([^ ]*\)fps/\1/;p}' | \
+        osd_cat -l1 -f  "-*-*-*-*-*-*-32-*-*-*-*-*-*-*" -O1 -c "yellow"
+}
+
 
 ##==============================================================================
 ## Pacman functions