On 2022-02-05 10:50, Marco Atzeri wrote:
On 05.02.2022 15:26, Jon Turney wrote:
On 02/02/2022 20:41, Corinna Vinschen wrote:
On Feb 2 11:49, Brian Inglis wrote:
On 2022-02-02 02:44, Corinna Vinschen wrote:
On Feb 1 23:59, Brian Inglis wrote:
[...]
Would you be interested in a similar patch series for the whole site?
Do you have any information on how widespread browser support for webp
is?
Sorry did not see that as my ISP outsourced spam filtering to some
outfit which bounces mailing list messages, triggering confirm
membership messages to me every few days from various lists.
https://caniuse.com/webp
It seems covered by most of recent browsers
Everything from our Qupzilla and newer, but excluding all IE
(unsupported), and our Midori and Epiphany.
One issue I found is that our DocBook 4 does not support webp, so there
is currently no support for webp images in generated docs from
cygwin-apps/cygwin-x-doc, so no value in converting, unless we want to
script an update to the image sources in the *generated* html.
This affects only cygwin-htdocs/xfree/docs/ug/figures/ ~640KB reduced to
~195KB in the attached image summary log.
Directory summary totals are grouped at the bottom to show overall numbers.
It also looks like cygwin-htdocs/xfree/docs/ug/stylesheet-images/ and
cygwin-htdocs/xfree/images/ are not referenced anywhere so can be rm'ed:
checked with egrep -iR 'png|gif|bmp' cygwin-htdocs/.
So the net effect would be a reduction in image sizes from <4MB to <1MB.
--
Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada
This email may be disturbing to some readers as it contains
too much technical detail. Reader discretion is advised.
[Data in binary units and prefixes, physical quantities in SI.]
cygwin-htdocs/xfree images rm'ed or converted to webp
docs/ug/figures/
27331 png 19896 webp cyi01welcome
19940 png 11564 webp cyi02installoption
36524 png 24668 webp cyi03installto
20054 png 10810 webp cyi04directory
19693 png 10636 webp cyi05proxy
26692 png 18540 webp cyi06mirror
30073 png 24206 webp cyi07packages
17498 png 9590 webp cyi08downloading
15218 png 7986 webp cyi09installing
19474 png 10242 webp cyi10createicons
191721 png 19436 webp cyu01appsmenu
78661 png 3530 webp cyw01xdmcp
49767 png 9964 webp cyw02wm
86532 png 14874 webp cyw03multiwindow
639178 png 195942 webp total
docs/xlaunch/
150 png 220 webp moin-www
7308 bmp 892 webp X2
7458 png/bmp 1112 webp total
screenshots/
36254 png 24086 webp
cygx-8bpp-openbox-ddd-emacs-20031224-1720
259927 png 154098 webp cygx-multiwindow-20150201
230963 png 72060 webp cygx-multiwindow-aiglx-20090620
66261 png 30678 webp
cygx-multiwindow-emacs-exitconfirm-20031224-0010
70191 png 31138 webp
cygx-multiwindow-emacs-traymenu-20031224-0010
103433 png 53068 webp cygx-multiwindow-gv-20031224-0010
80075 png 37158 webp cygx-multiwindow-xfig-ddd-20031224-0010
67471 png 25954 webp
cygx-nodecoration-openbox-gv-xfig-ddd-20031224-0010
171316 png 62504 webp cygx-openbox-20150201
120419 png 50570 webp cygx-rootless-fvwm2-20031224-0010
126431 png 65498 webp cygx-rootless-openbox-20031224-0010
139476 png 52338 webp cygx-rootless-WindowMaker-20031224-0010
865313 png 22892 webp cygx-xdmcp-fedora-20150201
222067 png 96922 webp cygx-xdmcp-kde3.1-20031224-0010
989217 png 119936 webp cygx-xtow-alphademo-20130805
3548814 png 898900 webp total
screenshots/thumbs/
12010 png 2098 webp
cygx-8bpp-openbox-ddd-emacs-20031224-1720
15808 png 2376 webp cygx-multiwindow-20150201
21475 png 2696 webp cygx-multiwindow-aiglx-20090620
9169 png 1592 webp
cygx-multiwindow-emacs-exitconfirm-20031224-0010
11353 png 2002 webp
cygx-multiwindow-emacs-traymenu-20031224-0010
11417 png 1856 webp cygx-multiwindow-gv-20031224-0010
12427 png 2278 webp cygx-multiwindow-xfig-ddd-20031224-0010
11118 png 1764 webp
cygx-nodecoration-openbox-gv-xfig-ddd-20031224-0010
10009 png 1490 webp cygx-openbox-20150201
11243 png 1888 webp cygx-rootless-fvwm2-20031224-0010
12876 png 2226 webp cygx-rootless-openbox-20031224-0010
11850 png 2000 webp cygx-rootless-WindowMaker-20031224-0010
14966 png 976 webp cygx-xdmcp-fedora-20150201
18148 png 2990 webp cygx-xdmcp-kde3.1-20031224-0010
24356 png 2616 webp cygx-xtow-alphademo-20130805
208225 png 30848 webp total
639178 png 195942 webp docs/ug/figures/
9828 gif docs/ug/stylesheet-images/ (11)
7458 png/bmp 1112 webp docs/xlaunch/
23225 png/gif images/ (6)
3548814 png 898900 webp screenshots/
208225 png 30848 webp screenshots/thumbs/
4436728 png/gif/bmp 1126802 webp total
