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sway/commands/output: Add command to set color profile

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This makes it possible to render output buffers in a different color
space, by specifying an ICC profile for the output.
This commit is contained in:
Manuel Stoeckl 2023-07-17 21:40:28 -04:00 • committed by Simon Ser
parent 2e9139df66
commit 40ca4150b2
13 changed files with 147 additions and 1 deletions
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18
sway/config/output.c
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@ -76,6 +76,8 @@ struct output_config *new_output_config(const char *name) {
oc->max_render_time = -1;
oc->adaptive_sync = -1;
oc->render_bit_depth = RENDER_BIT_DEPTH_DEFAULT;
oc->set_color_transform = false;
oc->color_transform = NULL;
oc->power = -1;
return oc;
}
@ -191,6 +193,14 @@ static void merge_output_config(struct output_config *dst, struct output_config
if (src->render_bit_depth != RENDER_BIT_DEPTH_DEFAULT) {
dst->render_bit_depth = src->render_bit_depth;
}
if (src->set_color_transform) {
if (src->color_transform) {
wlr_color_transform_ref(src->color_transform);
}
wlr_color_transform_unref(dst->color_transform);
dst->set_color_transform = true;
dst->color_transform = src->color_transform;
}
if (src->background) {
free(dst->background);
dst->background = strdup(src->background);
@ -557,6 +567,13 @@ static bool finalize_output_config(struct output_config *oc, struct sway_output
output->max_render_time = oc->max_render_time;
}
if (oc && oc->set_color_transform) {
if (oc->color_transform) {
wlr_color_transform_ref(oc->color_transform);
}
wlr_color_transform_unref(output->color_transform);
output->color_transform = oc->color_transform;
}
return true;
}
@ -997,6 +1014,7 @@ void free_output_config(struct output_config *oc) {
free(oc->name);
free(oc->background);
free(oc->background_option);
wlr_color_transform_unref(oc->color_transform);
free(oc);
}