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color: generate id for color transformations

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Just like with color profiles, generate an ID for color transformations
as well. This is not needed by protocol or anything, it is just for
debugging purposes. A small ID is easier for humans than a long pointer
value.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
This commit is contained in:
Pekka Paalanen 2024-03-04 14:02:03 +02:00 committed by Pekka Paalanen
parent b0224c4752
commit aef9404b1d
4 changed files with 7 additions and 0 deletions
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1
include/libweston/libweston.h
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@ -1448,6 +1448,7 @@ struct weston_compositor {
struct weston_color_manager *color_manager;
struct weston_idalloc *color_profile_id_generator;
struct weston_idalloc *color_transform_id_generator;
struct weston_renderer *renderer;
const struct pixel_format_info *read_format;

3
libweston/color.c
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@ -150,6 +150,8 @@ weston_color_transform_unref(struct weston_color_transform *xform)
return;
wl_signal_emit(&xform->destroy_signal, xform);
weston_idalloc_put_id(xform->cm->compositor->color_transform_id_generator,
xform->id);
xform->cm->destroy_color_transform(xform);
}
@ -168,6 +170,7 @@ weston_color_transform_init(struct weston_color_transform *xform,
{
xform->cm = cm;
xform->ref_count = 1;
xform->id = weston_idalloc_get_id(cm->compositor->color_transform_id_generator);
wl_signal_init(&xform->destroy_signal);
}

1
libweston/color.h
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@ -199,6 +199,7 @@ struct weston_color_mapping {
struct weston_color_transform {
struct weston_color_manager *cm;
int ref_count;
uint32_t id; /* For debug */
/* for renderer or backend to attach their own cached objects */
struct wl_signal destroy_signal;

2
libweston/compositor.c
View File

@ -9247,6 +9247,7 @@ weston_compositor_create(struct wl_display *display,
weston_compositor_install_capture_protocol(ec);
ec->color_profile_id_generator = weston_idalloc_create(ec);
ec->color_transform_id_generator = weston_idalloc_create(ec);
wl_list_init(&ec->view_list);
wl_list_init(&ec->plane_list);
@ -9775,6 +9776,7 @@ weston_compositor_destroy(struct weston_compositor *compositor)
weston_log_scope_destroy(compositor->libseat_debug);
compositor->libseat_debug = NULL;
weston_idalloc_destroy(compositor->color_transform_id_generator);
weston_idalloc_destroy(compositor->color_profile_id_generator);
if (compositor->default_dmabuf_feedback) {