From 1123fafd0174db72897ff2ca27e72e1c7412318f Mon Sep 17 00:00:00 2001 From: Tianjie Xu Date: Wed, 3 Aug 2016 01:25:00 -0700 Subject: Further compress the text images with zopflipng Bug:30415666 Test: Graphic tests pass on angler with new image files Change-Id: I8716f53cb2f9fc6598fdc84f84e9626994faaa5e --- tools/recovery_l10n/README.md | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools') diff --git a/tools/recovery_l10n/README.md b/tools/recovery_l10n/README.md index bf41ff241..1554f6618 100644 --- a/tools/recovery_l10n/README.md +++ b/tools/recovery_l10n/README.md @@ -25,6 +25,8 @@ * "pngcrush -c 0 ..." converts "text-out.png" into a 1-channel image, which is accepted by Recovery. This also compresses the image file by ~60%. + * zopflipng could further compress the png files by ~10%, more details + in https://github.com/google/zopfli/blob/master/README.zopflipng * If you're using other png compression tools, make sure the final text image works by running graphic tests under the recovery mode. -- cgit v1.2.3