Despeckle background images, improve x86 generation.

BUG=chrome-os-partner:6595
TEST=manual

User our new officially finally final localizations for Stumpy.
Start by removing some of the subtle speckles from the background images so
they'll compress a little better, then modify the Makefile to autogenerate
the bitmap blob (for x86, anyway).

Note: the size improvment isn't much, but every little bit helps. With all
43 locales, bmpblock.bin was 659798 bytes. Now it's 665142 (5344 bytes saved).

And, no, we can't fit all 43 locales in our current BIOS. Yet.

Change-Id: I78cf8215f3da41a7ebc0e354cd1964c427a8c651
Reviewed-on: https://gerrit.chromium.org/gerrit/10879
Tested-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>

5 files changed, 19 insertions, 12 deletions

diff --git a/scripts/newbitmaps/images/Devmode.bmp b/scripts/newbitmaps/images/Devmode.bmp
index 749322a5..b8d5ee29 100644
--- a/scripts/newbitmaps/images/Devmode.bmp
+++ b/scripts/newbitmaps/images/Devmode.bmp
diff --git a/scripts/newbitmaps/images/Insert.bmp b/scripts/newbitmaps/images/Insert.bmp
index b039d95a..11c0dae7 100644
--- a/scripts/newbitmaps/images/Insert.bmp
+++ b/scripts/newbitmaps/images/Insert.bmp
diff --git a/scripts/newbitmaps/images/Makefile b/scripts/newbitmaps/images/Makefile
index 2c8571af..3bfc8afd 100644
--- a/scripts/newbitmaps/images/Makefile
+++ b/scripts/newbitmaps/images/Makefile
@@ -12,8 +12,9 @@
 
 TARGETS=x86 arm
 
-DEFAULT_LOCALES=en fr es it de nl
-
+DEFAULT_LOCALES=en es_419 pt_BR en_GB fr es pt_PT ca it de \
+  el nl da no sv fi et lv lt ru pl cs sk hu sl sr hr bg ro \
+  uk tr iw ar fa hi th vi id fil zh_CN zh_TW ko ja
 
 BASE_IMAGES=Devmode.bmp Insert.bmp Remove.bmp Yuck.bmp
 OTHER_IMAGES=Url.bmp hwid_unknown.bmp
@@ -38,10 +39,12 @@ ${TARGETS}:: outside_chroot
 # the entire screen. With previous devices the physical screen size was either
 # 1280x800 (16:10) or 1366x768 (16:9). There's not a lot of difference between
 # those, so let's just assume 16:9 for future platforms to make things simpler.
-_x86_max="800x600!"
-_x86_scale="59%x78%"
-_arm_max="800x600!"
-_arm_scale="59%x78%"
+_x86_max=800x600!
+_x86_scale=59%x78%
+_x86_opts=-colors 256 -compress none -alpha off
+_arm_max=800x600!
+_arm_scale=59%x78%
+
 
 x86::
 	# create output directories
@@ -53,18 +56,22 @@ x86::
 	cp "${FONTS}" "out_$@"
 	# scale the background pictures exactly...
 	@for i in ${BASE_IMAGES}; do \
-		echo "  out_$@/$$i"; \
-		convert $$i -scale "${_x86_max}" "out_$@/$$i"; \
+		echo "  out_$@/$$i" && \
+		convert $$i -scale '${_x86_max}' ${_x86_opts} \
+			"BMP3:out_$@/$$i" || \
+		exit 1; \
 	done
 	# scale the localized string images using percentages...
 	@for i in ${OTHER_IMAGES} localized_images/*/*.bmp; do \
-		echo "  out_$@/$$i"; \
-		convert $$i -scale "${_x86_scale}" "out_$@/$$i"; \
+		echo "  out_$@/$$i" && \
+		convert $$i -scale '${_x86_scale}' ${_x86_opts} \
+			"BMP3:out_$@/$$i" || \
+		exit 1; \
 	done
 	# produce the new yaml
 	cd "out_$@" && ../make_default_yaml ${DEFAULT_LOCALES}
-	# Note: manually use bmpblk_utility to create the binary from out_$@
-
+	cd "out_$@" && bmpblk_utility -c DEFAULT.yaml bmpblock.bin
+	ls -l "out_$@"/bmpblock.bin
 
 
 arm::
diff --git a/scripts/newbitmaps/images/Remove.bmp b/scripts/newbitmaps/images/Remove.bmp
index 482610b2..4e9d4bc7 100644
--- a/scripts/newbitmaps/images/Remove.bmp
+++ b/scripts/newbitmaps/images/Remove.bmp
diff --git a/scripts/newbitmaps/images/Yuck.bmp b/scripts/newbitmaps/images/Yuck.bmp
index 3ee1032e..c260d3f7 100644
--- a/scripts/newbitmaps/images/Yuck.bmp
+++ b/scripts/newbitmaps/images/Yuck.bmp