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/*
* Copyright © 2013 Richard Hughes
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include "compositor.h"
#include "cms-helper.h"
#include "shared/helpers.h"
struct cms_static {
struct weston_compositor *ec;
struct wl_listener destroy_listener;
struct wl_listener output_created_listener;
};
static void
cms_output_created(struct cms_static *cms, struct weston_output *o)
{
struct weston_color_profile *p;
struct weston_config_section *s;
char *profile;
weston_log("cms-static: output %i [%s] created\n", o->id, o->name);
if (o->name == NULL)
return;
s = weston_config_get_section(cms->ec->config,
"output", "name", o->name);
if (s == NULL)
return;
if (weston_config_section_get_string(s, "icc_profile", &profile, NULL) < 0)
return;
p = weston_cms_load_profile(profile);
if (p == NULL && strlen(profile) > 0) {
weston_log("cms-static: failed to load %s\n", profile);
} else {
weston_log("cms-static: loading %s for %s\n",
(p != NULL) ? profile : "identity LUT",
o->name);
weston_cms_set_color_profile(o, p);
}
}
static void
cms_notifier_output_created(struct wl_listener *listener, void *data)
{
struct weston_output *o = (struct weston_output *) data;
struct cms_static *cms =
container_of(listener, struct cms_static, output_created_listener);
cms_output_created(cms, o);
}
static void
cms_module_destroy(struct cms_static *cms)
{
free(cms);
}
static void
cms_notifier_destroy(struct wl_listener *listener, void *data)
{
struct cms_static *cms = container_of(listener, struct cms_static, destroy_listener);
cms_module_destroy(cms);
}
WL_EXPORT int
module_init(struct weston_compositor *ec,
int *argc, char *argv[])
{
struct cms_static *cms;
struct weston_output *output;
weston_log("cms-static: initialized\n");
/* create local state object */
cms = zalloc(sizeof *cms);
if (cms == NULL)
return -1;
cms->ec = ec;
cms->destroy_listener.notify = cms_notifier_destroy;
wl_signal_add(&ec->destroy_signal, &cms->destroy_listener);
cms->output_created_listener.notify = cms_notifier_output_created;
wl_signal_add(&ec->output_created_signal, &cms->output_created_listener);
/* discover outputs */
wl_list_for_each(output, &ec->output_list, link)
cms_output_created(cms, output);
return 0;
}
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