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Add event to associate visuals with a pixel format token

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This commit is contained in:
Kristian Høgsberg 2011-05-12 21:29:22 -04:00
parent 4453ba084a
commit 4bde293ff8
3 changed files with 46 additions and 50 deletions
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11
protocol/wayland.xml
View file

@ -83,6 +83,17 @@
<request name="create_surface">
<arg name="id" type="new_id" interface="wl_surface"/>
</request>
<enum name="visual">
<entry name="argb32" value="0"/>
<entry name="premultiplied_argb32" value="1"/>
<entry name="xrgb32" value="2"/>
</enum>
<event name="token_visual">
<arg name="id" type="new_id" interface="wl_object"/>
<arg name="token" type="uint"/>
</event>
</interface>
<!-- Shared memory support -->

39
wayland/wayland-client.c
View file

@ -82,10 +82,6 @@ struct wl_display {
struct wl_list global_listener_list;
struct wl_list global_list;
struct wl_visual *argb_visual;
struct wl_visual *premultiplied_argb_visual;
struct wl_visual *rgb_visual;
wl_display_update_func_t update;
void *update_data;
@ -208,39 +204,6 @@ wl_proxy_marshal(struct wl_proxy *proxy, uint32_t opcode, ...)
wl_closure_destroy(closure);
}
static void
add_visual(struct wl_display *display, uint32_t id)
{
struct wl_visual *visual;
visual = (struct wl_visual *)
wl_proxy_create_for_id(display, &wl_visual_interface, id);
if (display->argb_visual == NULL)
display->argb_visual = visual;
else if (display->premultiplied_argb_visual == NULL)
display->premultiplied_argb_visual = visual;
else
display->rgb_visual = visual;
}
WL_EXPORT struct wl_visual *
wl_display_get_argb_visual(struct wl_display *display)
{
return display->argb_visual;
}
WL_EXPORT struct wl_visual *
wl_display_get_premultiplied_argb_visual(struct wl_display *display)
{
return display->premultiplied_argb_visual;
}
WL_EXPORT struct wl_visual *
wl_display_get_rgb_visual(struct wl_display *display)
{
return display->rgb_visual;
}
/* Can't do this, there may be more than one instance of an
* interface... */
WL_EXPORT uint32_t
@ -278,8 +241,6 @@ display_handle_global(void *data,
if (strcmp(interface, "wl_display") == 0)
wl_hash_table_insert(display->objects,
id, &display->proxy.object);
else if (strcmp(interface, "wl_visual") == 0)
add_visual(display, id);
global = malloc(sizeof *global);
global->id = id;

32
wayland/wayland-server.c
View file

@ -822,6 +822,29 @@ wl_display_add_socket(struct wl_display *display, const char *name)
return 0;
}
static void
compositor_bind(struct wl_client *client,
struct wl_object *global, uint32_t version)
{
struct wl_compositor *compositor =
container_of(global, struct wl_compositor, object);
wl_client_post_event(client, global,
WL_COMPOSITOR_TOKEN_VISUAL,
&compositor->argb_visual.object,
WL_COMPOSITOR_VISUAL_ARGB32);
wl_client_post_event(client, global,
WL_COMPOSITOR_TOKEN_VISUAL,
&compositor->premultiplied_argb_visual.object,
WL_COMPOSITOR_VISUAL_PREMULTIPLIED_ARGB32);
wl_client_post_event(client, global,
WL_COMPOSITOR_TOKEN_VISUAL,
&compositor->rgb_visual.object,
WL_COMPOSITOR_VISUAL_XRGB32);
}
WL_EXPORT int
wl_compositor_init(struct wl_compositor *compositor,
const struct wl_compositor_interface *interface,
@ -830,13 +853,15 @@ wl_compositor_init(struct wl_compositor *compositor,
compositor->object.interface = &wl_compositor_interface;
compositor->object.implementation = (void (**)(void)) interface;
wl_display_add_object(display, &compositor->object);
if (wl_display_add_global(display, &compositor->object, NULL))
if (wl_display_add_global(display,
&compositor->object, compositor_bind))
return -1;
compositor->argb_visual.object.interface = &wl_visual_interface;
compositor->argb_visual.object.implementation = NULL;
wl_display_add_object(display, &compositor->argb_visual.object);
if (wl_display_add_global(display, &compositor->argb_visual.object, NULL))
if (wl_display_add_global(display,
&compositor->argb_visual.object, NULL))
return -1;
compositor->premultiplied_argb_visual.object.interface =
@ -851,8 +876,7 @@ wl_compositor_init(struct wl_compositor *compositor,
compositor->rgb_visual.object.interface = &wl_visual_interface;
compositor->rgb_visual.object.implementation = NULL;
wl_display_add_object(display,
&compositor->rgb_visual.object);
wl_display_add_object(display, &compositor->rgb_visual.object);
if (wl_display_add_global(display,
&compositor->rgb_visual.object, NULL))
return -1;