# Wie bootsplash-Images erstellen:
# --------------------------------
# - mit Gimp logo.xcf öffnen
# - als logo1.bmp speichern
# - splash Ebenen aktivieren
# - als logo2.bmp speichern
# Für GraphTFT:
# - abgedunkelte Ebene aktivieren 
# - als logo3.bmp speichern


version = 0
silent_image = logo1.bmp
verbose_image = logo2.bmp
graphtft_image = logo3.bmp
logos = back.jpg silent.jpg verbose.jpg bg.jpg logo.mpg logo.png wallpaper720p.jpg
quality = 85
deps := imagemagick ffmpeg

include ../Makefile.default
include ../Makefile.tools

ifeq ($(bgcolor),black)
  logopath ?= black
endif

ifdef logopath
include $(logopath)/Makefile.config
endif


all: $(logos)

clean:
	rm -f $(logos)


# bootsplash silent
silent.jpg: $(silent_image)
	@echo "$@"
	convert $? -resize 800x600! -quality $(quality) -colorspace YCbCr ${@}

# bootsplash verbose
verbose.jpg: $(verbose_image)
	@echo "$@"
	convert $? -resize 800x600! -quality $(quality) -colorspace YCbCr ${@}

# bootsplash silent
silent_1024x768.jpg: $(silent_image)
	@echo "$@"
	convert $? -resize 1024x768! -quality $(quality) -colorspace YCbCr ${@}

# bootsplash verbose
verbose_1024x768.jpg: $(verbose_image)
	@echo "$@"
	convert $? -resize 1024x768! -quality $(quality) -colorspace YCbCr ${@}

# psplash
logo.png: $(silent_image)
	@echo "$@"
	convert $? -resize 800x600! -colors 256 ${@}
#	convert $? -resize 640x480! -colors 256 ${@}

# Logo fuer grub
back.jpg: $(silent_image)
	@echo "$@"
	convert $? -resize 800x600! -quality $(quality) ${@}

# Logo fuer lilo
logo.bmp: $(silent_image)
	@echo "$@"
	convert $? -resize 640x480! -colors 16 ${@}
#	cp logo.bmp boot/logo.bmp

# logo fuer isolinux
logo.lss: logo.bmp
	@echo "$@"
	convert $? -crop 640x420+0+0 -colors 16 logo.pnm
	./ppmtolss16 <logo.pnm >${@}
	rm logo.pnm
#	cp logo.lss isolinux/logo.lss

#logo fuer graphTFT
bg.jpg: $(graphtft_image)
	@echo "$@"
	convert $? -resize 720x576! -quality $(quality) ${@}
#	cp logo3.jpg graphTFT/audio/bg.jpg
#	cp logo3.jpg graphTFT/info/bg.jpg
#	cp logo3.jpg graphTFT/menu/bg.jpg
#	cp logo3.jpg graphTFT/movie/bg.jpg

# logo fuer startimage
logo.mpg: $(silent_image)
	@echo "$@"
	convert $? -resize 704x576! ppm:- | \
	ppmtoy4m -F 25:1 -A 4:3 -I p -r -S 420mpeg2 -v 2 -n 1 | \
	mpeg2enc -f 8 -a 2 -q 1 -n p -I 0 -T 120 -R 2 -g 10 -G 12 -o $@

wallpaper720p.jpg: $(verbose_image)
	@echo "$@"
	convert $? -resize 1280x720! -quality $(quality) $@