1 files changed, 78 insertions, 0 deletions
diff --git a/bootsplash-bgrt.sh b/bootsplash-bgrt.sh
new file mode 100755
index 000000000000..5349ae7771c1
--- /dev/null
+++ b/bootsplash-bgrt.sh
@@ -0,0 +1,78 @@
+#!/bin/bash
+#
+# A simple script to show how to create a bootsplash.
+# Do with it whatever you wish.
+#
+# This needs ImageMagick for the 'convert' and 'identify' tools.
+#
+
+echo "Dumping BGRT logo..."
+cat /sys/firmware/acpi/bgrt/image > logo.bmp 
+if [ $? -ne 0 ]
+then
+  echo "Dumping failed, aborting..." >&2
+  exit 1
+fi
+
+LOGO=logo.bmp
+LOGO_WIDTH=$(identify $LOGO | cut -d " " -f 3 | cut -d x -f 1)
+LOGO_HEIGHT=$(identify $LOGO | cut -d " " -f 3 | cut -d x -f 2)
+
+THROBBER=spinner.gif
+THROBBER_WIDTH=$(identify $THROBBER | head -1 | cut -d " " -f 3 | \
+						cut -d x -f 1)
+THROBBER_HEIGHT=$(identify $THROBBER | head -1 | cut -d " " -f 3 | \
+						 cut -d x -f 2)
+
+convert -alpha remove \
+	-background "#000000" \
+	$LOGO \
+	logo.rgb
+
+convert -alpha remove \
+	-background "#000000" \
+	$THROBBER \
+	throbber%02d.rgb
+
+# Let's put Tux in the center of an orange background.
+./bootsplash-packer \
+	--bg_red 0x00 \
+	--bg_green 0x00 \
+	--bg_blue 0x00 \
+	--frame_ms 30 \
+	--picture \
+	--pic_width $LOGO_WIDTH \
+	--pic_height $LOGO_HEIGHT \
+	--pic_position 0 \
+	--blob logo.rgb \
+	--picture \
+	--pic_width $THROBBER_WIDTH \
+	--pic_height $THROBBER_HEIGHT \
+	--pic_position 0x05 \
+	--pic_position_offset 200 \
+	--pic_anim_type 1 \
+	--pic_anim_loop 0 \
+	--blob throbber00.rgb \
+	--blob throbber01.rgb \
+	--blob throbber02.rgb \
+	--blob throbber03.rgb \
+	--blob throbber04.rgb \
+	--blob throbber05.rgb \
+	--blob throbber06.rgb \
+	--blob throbber07.rgb \
+	--blob throbber08.rgb \
+	--blob throbber09.rgb \
+	--blob throbber10.rgb \
+	--blob throbber11.rgb \
+	--blob throbber12.rgb \
+	--blob throbber13.rgb \
+	--blob throbber14.rgb \
+	--blob throbber15.rgb \
+	--blob throbber16.rgb \
+	--blob throbber17.rgb \
+	--blob throbber18.rgb \
+	--blob throbber19.rgb \
+	bootsplash-bgrt
+
+rm *.rgb
+rm logo.bmp