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koreader/resources/icons
NiLuJe 2011cf1ad1 Various blitting related cleanups (#4789)
* Fix the "Enable debug logging" checkbox so that it properly disables "Enable verbose debug logging" when it gets disabled
* Avoid asking ImageWidget for alpha-blending when it's not useful
* Make ImageWidget's alpha-blending code-path double-check that alpha-blending actually is needed, and avoid it if possible
* In the same vein, only do alpha-blending in textboxwidget when absolutely necessary
* Prefer color constants over the gray() method, ensuring that they're part of the eInk palette

Depends on https://github.com/koreader/koreader-base/pull/853

Fix #4774
2019-03-14 20:58:45 +01:00
..
src Reorganize menus 2017-02-26 13:50:59 -08:00
appbar.align.auto.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.align.center.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.align.justify.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.align.left.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.align.right.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.arrow.enter.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.arrow.left.up.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.arrow.shift.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.book.open.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.cabinet.files.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.checkmark.thick.png Demo version of koptreader config dialog. 2012-12-24 08:16:17 +08:00
appbar.checkmark.thick.unchecked.png Run every PNG icons through optipng 2014-08-05 17:47:14 +02:00
appbar.chevron.first.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.chevron.last.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.chevron.left.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.chevron.right.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.chevron.up.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.clear.reflect.horizontal.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.column.one.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.column.three.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.column.two.large.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.column.two.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.control.collapse.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.control.expand.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.crop.large.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.globe.wire.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.grade.b.large.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.home.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.magnify.browse.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.page.corner.bookmark.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.page.text.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.plus.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.pokeball.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.settings.large.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.settings.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.spacer.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.text.size.large.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.tools.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.transform.rotate.right.large.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
appbar.wifi.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
dogear.png Various blitting related cleanups (#4789) 2019-03-14 20:58:45 +01:00
eink_cmap.gif [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
koicon.wifi.open.0.medium.png feat: add network management UI for kobo 2016-07-11 23:50:19 -07:00
koicon.wifi.open.25.medium.png feat: add network management UI for kobo 2016-07-11 23:50:19 -07:00
koicon.wifi.open.50.medium.png feat: add network management UI for kobo 2016-07-11 23:50:19 -07:00
koicon.wifi.open.75.medium.png feat: add network management UI for kobo 2016-07-11 23:50:19 -07:00
koicon.wifi.open.100.medium.png feat: add network management UI for kobo 2016-07-11 23:50:19 -07:00
koicon.wifi.secure.0.medium.png feat: add network management UI for kobo 2016-07-11 23:50:19 -07:00
koicon.wifi.secure.25.medium.png feat: add network management UI for kobo 2016-07-11 23:50:19 -07:00
koicon.wifi.secure.50.medium.png feat: add network management UI for kobo 2016-07-11 23:50:19 -07:00
koicon.wifi.secure.75.medium.png feat: add network management UI for kobo 2016-07-11 23:50:19 -07:00
koicon.wifi.secure.100.medium.png feat: add network management UI for kobo 2016-07-11 23:50:19 -07:00
menu-icon.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
README.md [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
stats.star.empty.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00
stats.star.full.png [feat, Kobo] On Kobo, drop fb to 8bpp on startup (#4637) 2019-03-03 12:31:55 +01:00

menu-icon.png is post-processed with:

convert menu-icon.png -grayscale Rec709Luma -dither Riemersma -remap eink_cmap.gif -quality 75 png:menu-icon-grayscale.png

The intent being to grayscale, dither down to the 16c eInk palette, and save as a 16c paletted grayscale PNG. Start from an RGB copy of the image if you end up with a 256c or sRGB PNG (check via IM's identify tool).

See https://www.mobileread.com/forums/showpost.php?p=3728291&postcount=17 for more details ;).