diff --git a/spa/include/spa/param/video/format-utils.h b/spa/include/spa/param/video/format-utils.h
index 146a51b09..0a0f93b37 100644
--- a/spa/include/spa/param/video/format-utils.h
+++ b/spa/include/spa/param/video/format-utils.h
@@ -54,13 +54,19 @@ static inline struct spa_pod *
 spa_format_video_raw_build(struct spa_pod_builder *builder, uint32_t id,
 			   struct spa_video_info_raw *info)
 {
-	return spa_pod_builder_object(builder,
-                        SPA_TYPE_OBJECT_Format, id,
-                        SPA_FORMAT_mediaType,		&SPA_POD_Id(SPA_MEDIA_TYPE_video),
-                        SPA_FORMAT_mediaSubtype,	&SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw),
-			SPA_FORMAT_VIDEO_format,	&SPA_POD_Id(info->format),
-			SPA_FORMAT_VIDEO_size,		&SPA_POD_Rectangle(info->size),
-			SPA_FORMAT_VIDEO_framerate,	&SPA_POD_Fraction(info->framerate),
+	const struct spa_pod_id media_type = SPA_POD_Id(SPA_MEDIA_TYPE_video);
+	const struct spa_pod_id media_subtype = SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw);
+	const struct spa_pod_id format = SPA_POD_Id(info->format);
+	const struct spa_pod_rectangle size = SPA_POD_Rectangle(info->size);
+	const struct spa_pod_fraction framerate = SPA_POD_Fraction(info->framerate);
+
+	return (struct spa_pod *) spa_pod_builder_object(builder,
+			SPA_TYPE_OBJECT_Format, id,
+			SPA_FORMAT_mediaType,		&media_type,
+			SPA_FORMAT_mediaSubtype,	&media_subtype,
+			SPA_FORMAT_VIDEO_format,	&format,
+			SPA_FORMAT_VIDEO_size,		&size,
+			SPA_FORMAT_VIDEO_framerate,	&framerate,
 			0);
 }
 
diff --git a/spa/include/spa/pod/builder.h b/spa/include/spa/pod/builder.h
index 9ff72c4d7..aa9642397 100644
--- a/spa/include/spa/pod/builder.h
+++ b/spa/include/spa/pod/builder.h
@@ -656,7 +656,7 @@ static inline void spa_pod_builder_prop_val(struct spa_pod_builder *builder,
 		uint32_t key, void *pod)
 {
 	spa_pod_builder_prop(builder, key, 0);
-	spa_pod_builder_primitive(builder, pod);
+	spa_pod_builder_primitive(builder,(const struct spa_pod *) pod);
 }
 
 static inline void spa_pod_builder_propsv(struct spa_pod_builder *builder,
diff --git a/src/pipewire/pipewire.c b/src/pipewire/pipewire.c
index a9aae2cd7..50c031c56 100644
--- a/src/pipewire/pipewire.c
+++ b/src/pipewire/pipewire.c
@@ -317,7 +317,7 @@ const struct spa_support *pw_get_support(uint32_t *n_support)
 void *pw_load_spa_interface(const char *lib, const char *factory_name, uint32_t type,
 			    const struct spa_dict *info,
 			    uint32_t n_support,
-			    struct spa_support support[n_support])
+			    struct spa_support support[])
 {
 	struct support *sup = &global_support;
 	struct spa_support extra_support[MAX_SUPPORT];
diff --git a/src/pipewire/pipewire.h b/src/pipewire/pipewire.h
index 894c04d18..f07c0e137 100644
--- a/src/pipewire/pipewire.h
+++ b/src/pipewire/pipewire.h
@@ -136,7 +136,7 @@ pw_get_support_interface(uint32_t type);
 void *pw_load_spa_interface(const char *lib, const char *factory_name, uint32_t type,
 		const struct spa_dict *info,
 		uint32_t n_support,
-		struct spa_support support[n_support]);
+		struct spa_support support[]);
 
 void *pw_load_spa_dbus_interface(struct pw_loop *loop);