From 22f703cab05b7cd368f4de9e03991b7664dc5022 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Mon, 1 Sep 2014 13:56:46 +0200 Subject: Initial import of argyll version 1.5.1-8 --- doc/Environment.html | 125 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 125 insertions(+) create mode 100644 doc/Environment.html (limited to 'doc/Environment.html') diff --git a/doc/Environment.html b/doc/Environment.html new file mode 100644 index 0000000..a319513 --- /dev/null +++ b/doc/Environment.html @@ -0,0 +1,125 @@ + + + + + + + Argyll Environment Variables + + +
+

Environment variables
+

+ The following environment variables affect behaviour:
+
+ ARGYLL_NOT_INTERACTIVE
+
+
Normally Argylls tools expect that + they are directly interacting with a user, and use a couple of + techniques for communicating with them through the command line. + One is to output progress information by re-writing the same + display line by using a Carriage Return rather than a Line Feed at + the end of each line. Another is to allow a single key stroke to + trigger an action or interrupt operations.
+
+ If the ARGYLL_NOT_INTERACTIVE + environment variable is set, then:
+
+     A Line Feed will be added to the end of each + progress line.
+
+     Any time it would wait for a single keystroke + input, it will instead wait for and read the next character from + stdin.
+     To facilitate flushing stdin, any return or + line feed characters will be ignored, so a character other than + return or line feed must be used to trigger activity.
+
+     Note that while a reading is being made, a + character input can abort the reading, just as with normal + interactive mode.
+
+
+ ARGYLL_COLMTER_CAL_SPEC_SET
+ ARGYLL_COLMTER_COR_MATRIX
+
+
Both of these can be used to set a + default CCMX or CCSS colorimeter calibration + file, equivalent to supplying a -X + argument to spotread, dispcal, dispread and any other utility that + allows using a colorimteter. The ARGYLL_COLMTER_CAL_SPEC_SET will + take priority if both are set.
+
+
+
+ ARGYLL_MIN_DISPLAY_UPDATE_DELAY_MS
+
+ +
Normally + + a delay of 200 msec is allowed between changing a patch color on a + display, and reading the color with an instrument, although some + instruments (ie. i1d3) will automatically measure and set an + appropriate delay during instrument calibration. In rare + situations this delay may not be sufficient (ie. some TV's with + extensive image processing features turned on), and a larger delay + can be set using the ARGYLL_MIN_DISPLAY_UPDATE_DELAY_MS + + environment variable, ie. ARGYLL_MIN_DISPLAY_UPDATE_DELAY_MS=400 + would set a 400 msec minimum delay.
+
+
+ ARGYLL_IGNORE_XRANDR1_2
+
+ +
On an X11 system, if this is set (ie. set it to "yes"), + then the presence of the XRandR 1.2 extension will be ignored, and + other extensions such as Xinerama and XF86VidMode extension will + be used. This may be a way to work around buggy XRandR 1.2 + implementations.
+
+
+ ARGYLL_DISABLE_I1PRO2_DRIVER
+
+ +
There is now partial support for the + Eye-One Pro Rev E (aka Eye-One Pro 2) instrument, but a Rev E can + be operated in legacy mode if the environment variable + ARGYLL_DISABLE_I1PRO2_DRIVER is set (ie. set it to "yes").
+
+
+ XDG_CACHE_HOME
+
+ +
Argyll tries to follow the XDG + + Base Directory Specification, and uses the XDG_CACHE_HOME environment + variable to place per instrument calibration information (Eye-One + Pro and ColorMunki instruments).
+
+
+ XDG_CONFIG_DIRS
+ XDG_DATA_DIRS
+
+
On Unix type operating systems, + configuration and profiles for displays are placed relative to + these environment variables.
+
+
+          
+
+ See Performance Tuning for other + variables.
+
+
+ + -- cgit v1.2.3