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sway/commands/output: color_profile "srgb" applies the piece-wise TF

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Document that "gamma22" replaced the previous default.
This commit is contained in:
Félix Poisot 2025-11-01 16:15:26 +00:00 • committed by Simon Ser
parent f654fe8ede
commit 776d445ec5
2 changed files with 13 additions and 4 deletions
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13
sway/commands/output/color_profile.c
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@ -59,11 +59,19 @@ struct cmd_results *output_cmd_color_profile(int argc, char **argv) {
return cmd_results_new(CMD_INVALID, "Missing color_profile first argument.");
}
if (strcmp(*argv, "srgb") == 0) {
if (strcmp(*argv, "gamma22") == 0) {
wlr_color_transform_unref(config->handler_context.output_config->color_transform);
config->handler_context.output_config->color_transform = NULL;
config->handler_context.output_config->set_color_transform = true;
config->handler_context.leftovers.argc = argc - 1;
config->handler_context.leftovers.argv = argv + 1;
} else if (strcmp(*argv, "srgb") == 0) {
wlr_color_transform_unref(config->handler_context.output_config->color_transform);
config->handler_context.output_config->color_transform =
wlr_color_transform_init_linear_to_inverse_eotf(WLR_COLOR_TRANSFER_FUNCTION_SRGB);
config->handler_context.output_config->set_color_transform = true;
config->handler_context.leftovers.argc = argc - 1;
config->handler_context.leftovers.argv = argv + 1;
} else if (strcmp(*argv, "icc") == 0) {
@ -106,7 +114,8 @@ struct cmd_results *output_cmd_color_profile(int argc, char **argv) {
config->handler_context.leftovers.argv = argv + 2;
} else {
return cmd_results_new(CMD_INVALID,
"Invalid color profile specification: first argument should be icc|srgb");
"Invalid color profile specification: "
"first argument should be gamma22|icc|srgb");
}
return NULL;

4
sway/sway-output.5.scd
View file

@ -178,8 +178,8 @@ must be separated by one space. For example:
updated to work with different bit depths. This command is experimental,
and may be removed or changed in the future.
*output* <name> color_profile srgb|[icc <file>]
Sets the color profile for an output. The default is _srgb_. <file> should be a
*output* <name> color_profile gamma22|srgb|[icc <file>]
Sets the color profile for an output. The default is _gamma22_. <file> should be a
path to a display ICC profile.
Not all renderers support this feature; currently it only works with the