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2008-06-25 Emmanuele Bassi <ebassi@openedhand.com>

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* clutter/clutter-backend.c:
	(clutter_backend_get_display_size): Provide a fallback for
	backends not implementing get_display_size().

	* clutter/clutter-stage.c:
	(clutter_stage_allocate): Add debug messages.

	* clutter/sdl/clutter-backend-sdl.c:
	(clutter_backend_sdl_get_display_size),
	(clutter_backend_sdl_class_init): Implement get_display_size()
	on the SDL backend.
This commit is contained in:
Emmanuele Bassi
2008-06-25 13:32:03 +00:00
parent 631277be44
commit d651cc4337
4 changed files with 73 additions and 14 deletions
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41
clutter/sdl/clutter-backend-sdl.c
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@ -167,6 +167,32 @@ clutter_backend_sdl_get_features (ClutterBackend *backend)
return CLUTTER_FEATURE_STAGE_CURSOR;
}
static void
clutter_backend_sdl_get_display_size (ClutterBackend *backend,
gint *width,
gint *height)
{
SDL_Surface *surface;
surface = SDL_GetVideoSurface ();
if (!surface)
{
if (width)
*width = 0;
if (height)
*height = 0;
}
else
{
if (width)
*width = surface->w;
if (height)
*height = surface->h;
}
}
static void
clutter_backend_sdl_class_init (ClutterBackendSDLClass *klass)
{
@ -177,13 +203,14 @@ clutter_backend_sdl_class_init (ClutterBackendSDLClass *klass)
gobject_class->dispose = clutter_backend_sdl_dispose;
gobject_class->finalize = clutter_backend_sdl_finalize;
backend_class->pre_parse = clutter_backend_sdl_pre_parse;
backend_class->post_parse = clutter_backend_sdl_post_parse;
backend_class->init_events = clutter_backend_sdl_init_events;
backend_class->create_stage = clutter_backend_sdl_create_stage;
backend_class->ensure_context = clutter_backend_sdl_ensure_context;
backend_class->redraw = clutter_backend_sdl_redraw;
backend_class->get_features = clutter_backend_sdl_get_features;
backend_class->pre_parse = clutter_backend_sdl_pre_parse;
backend_class->post_parse = clutter_backend_sdl_post_parse;
backend_class->init_events = clutter_backend_sdl_init_events;
backend_class->create_stage = clutter_backend_sdl_create_stage;
backend_class->ensure_context = clutter_backend_sdl_ensure_context;
backend_class->redraw = clutter_backend_sdl_redraw;
backend_class->get_features = clutter_backend_sdl_get_features;
backend_class->get_display_size = clutter_backend_sdl_get_display_size;
}
static void