compositor: Convert weston-debug framework to use weston_debug_compositor

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>

compositor/main.c

@@ -3039,10 +3039,10 @@ int main(int argc, char *argv[])
 	}
 	segv_compositor = wet.compositor;
 
-	log_scope = weston_compositor_add_debug_scope(wet.compositor, "log",
+	log_scope = weston_compositor_add_debug_scope(wdc, "log",
 			"Weston and Wayland log\n", NULL, NULL);
 	protocol_scope =
-		weston_compositor_add_debug_scope(wet.compositor,
+		weston_compositor_add_debug_scope(wdc,
 			"proto",
 			"Wayland protocol dump for all clients.\n",
 			NULL, NULL);

libweston/compositor-drm.c

@@ -7499,7 +7499,8 @@ drm_backend_create(struct weston_compositor *compositor,
 	b->pageflip_timeout = config->pageflip_timeout;
 	b->use_pixman_shadow = config->use_pixman_shadow;
 
-	b->debug = weston_compositor_add_debug_scope(compositor, "drm-backend",
+	b->debug = weston_compositor_add_debug_scope(compositor->weston_debug,
+						     "drm-backend",
 						     "Debug messages from DRM/KMS backend\n",
 					     	     NULL, NULL);
 

libweston/compositor.c

@@ -6889,7 +6889,7 @@ weston_compositor_create(struct wl_display *display,
 					    timeline_key_binding_handler, ec);
 
 	ec->debug_scene =
-		weston_compositor_add_debug_scope(ec, "scene-graph",
+		weston_compositor_add_debug_scope(ec->weston_debug, "scene-graph",
 						  "Scene graph details\n",
 					  	  debug_scene_graph_cb,
 					  	  ec);

libweston/weston-debug.c

@@ -349,16 +349,15 @@ weston_debug_compositor_destroy(struct weston_compositor *compositor)
 WL_EXPORT void
 weston_compositor_enable_debug_protocol(struct weston_compositor *compositor)
 {
-	struct weston_debug_compositor *wdc = compositor->weston_debug;
-
-	assert(wdc);
-	if (wdc->global)
+	struct weston_log_context *log_ctx = compositor->weston_log_ctx;
+	assert(log_ctx);
+	if (log_ctx->global)
 		return;
 
-	wdc->global = wl_global_create(compositor->wl_display,
+	log_ctx->global = wl_global_create(compositor->wl_display,
 				       &weston_debug_v1_interface, 1,
-				       wdc, bind_weston_debug);
-	if (!wdc->global)
+				       log_ctx, bind_weston_debug);
+	if (!log_ctx->global)
 		return;
 
 	weston_log("WARNING: debug protocol has been enabled. "
@@ -378,7 +377,7 @@ weston_compositor_is_debug_protocol_enabled(struct weston_compositor *wc)
 
 /** Register a new debug stream name, creating a debug scope
  *
- * \param compositor The libweston compositor where to add.
+ * \param wdc The weston_debug_compositor where to add.
  * \param name The debug stream/scope name; must not be NULL.
  * \param desc The debug scope description for humans; must not be NULL.
  * \param begin_cb Optional callback when a client subscribes to this scope.
@@ -411,21 +410,19 @@ weston_compositor_is_debug_protocol_enabled(struct weston_compositor *wc)
  * \sa weston_debug_stream, weston_debug_scope_cb
  */
 WL_EXPORT struct weston_debug_scope *
-weston_compositor_add_debug_scope(struct weston_compositor *compositor,
+weston_compositor_add_debug_scope(struct weston_debug_compositor *wdc,
 				  const char *name,
 				  const char *description,
 				  weston_debug_scope_cb begin_cb,
 				  void *user_data)
 {
-	struct weston_debug_compositor *wdc;
 	struct weston_debug_scope *scope;
 
-	if (!compositor || !name || !description) {
+	if (!name || !description) {
 		weston_log("Error: cannot add a debug scope without name or description.\n");
 		return NULL;
 	}
 
-	wdc = compositor->weston_debug;
 	if (!wdc) {
 		weston_log("Error: cannot add debug scope '%s', infra not initialized.\n",
 			   name);

libweston/weston-debug.h

@@ -35,6 +35,8 @@ extern "C" {
 #endif
 
 struct weston_compositor;
+struct weston_debug_compositor;
+struct wl_display;
 
 void
 weston_compositor_enable_debug_protocol(struct weston_compositor *);
@@ -58,7 +60,7 @@ typedef void (*weston_debug_scope_cb)(struct weston_debug_stream *stream,
 				      void *user_data);
 
 struct weston_debug_scope *
-weston_compositor_add_debug_scope(struct weston_compositor *compositor,
+weston_compositor_add_debug_scope(struct weston_debug_compositor *compositor,
 				  const char *name,
 				  const char *description,
 				  weston_debug_scope_cb begin_cb,

xwayland/launcher.c

@@ -394,10 +394,11 @@ weston_module_init(struct weston_compositor *compositor)
 	wxs->destroy_listener.notify = weston_xserver_destroy;
 	wl_signal_add(&compositor->destroy_signal, &wxs->destroy_listener);
 
-	wxs->wm_debug = weston_compositor_add_debug_scope(wxs->compositor,
-			"xwm-wm-x11",
-			"XWM's window management X11 events\n",
-			NULL, NULL);
+	wxs->wm_debug =
+		weston_compositor_add_debug_scope(wxs->compositor->weston_debug,
+						  "xwm-wm-x11",
+						  "XWM's window management X11 events\n",
+						  NULL, NULL);
 
 	return 0;
 }