From 36007a0ad104bcb120c60de329d6ba70ba0b0dfe Mon Sep 17 00:00:00 2001 From: Matúš Honěk Date: Mon, 29 Apr 2019 15:35:33 +0200 Subject: Add preserve-gamma configuration option To be able to convey the same information the '-P' command line option currently does, but using configuration file. --- redshift.1 | 3 +++ src/options.c | 4 ++++ 2 files changed, 7 insertions(+) diff --git a/redshift.1 b/redshift.1 index ab45a4b..b8611ec 100644 --- a/redshift.1 +++ b/redshift.1 @@ -141,6 +141,9 @@ Gamma adjustment to apply at daytime \fBgamma-night\fR = \fIR\fB:\fIG\fB:\fIB\fR Gamma adjustment to apply at night .TP +\fBpreserve-gamma\fR = \fI0 or 1\fR +Reset existing gamma ramps before applying new color effect. (On by default) +.TP \fBadjustment\-method\fR = \fIname\fR Select adjustment method. Options for the adjustment method can be given under the configuration file heading of the same name. diff --git a/src/options.c b/src/options.c index 33bf623..d30b03a 100644 --- a/src/options.c +++ b/src/options.c @@ -575,6 +575,10 @@ parse_config_file_option( return -1; } } + } else if (strcasecmp(key, "preserve-gamma") == 0) { + if (options->preserve_gamma == 1) { + options->preserve_gamma = !!atoi(value); + } } else if (strcasecmp(key, "adjustment-method") == 0) { if (options->method == NULL) { options->method = find_gamma_method( -- cgit v1.2.3-70-g09d2