buffer: make wlr_client_buffer functions private

We want to eventually remove this. Let's make sure compositors
don't start using either of these functions.

include/types/wlr_buffer.h

@@ -59,4 +59,19 @@ bool dmabuf_buffer_drop(struct wlr_dmabuf_buffer *buffer);
  */
 bool buffer_is_opaque(struct wlr_buffer *buffer);
 
+/**
+ * Creates a struct wlr_client_buffer from a given struct wlr_buffer by creating
+ * a texture from it, and copying its struct wl_resource.
+ */
+struct wlr_client_buffer *wlr_client_buffer_create(struct wlr_buffer *buffer,
+	struct wlr_renderer *renderer);
+/**
+ * Try to update the buffer's content.
+ *
+ * Fails if there's more than one reference to the buffer or if the texture
+ * isn't mutable.
+ */
+bool wlr_client_buffer_apply_damage(struct wlr_client_buffer *client_buffer,
+	struct wlr_buffer *next, const pixman_region32_t *damage);
+
 #endif

include/wlr/types/wlr_buffer.h

@@ -155,13 +155,6 @@ struct wlr_client_buffer {
 	size_t n_ignore_locks;
 };
 
-/**
- * Creates a struct wlr_client_buffer from a given struct wlr_buffer by creating
- * a texture from it, and copying its struct wl_resource.
- */
-struct wlr_client_buffer *wlr_client_buffer_create(struct wlr_buffer *buffer,
-	struct wlr_renderer *renderer);
-
 /**
  * Get a client buffer from a generic buffer. If the buffer isn't a client
  * buffer, returns NULL.
@@ -171,13 +164,5 @@ struct wlr_client_buffer *wlr_client_buffer_get(struct wlr_buffer *buffer);
  * Check if a resource is a wl_buffer resource.
  */
 bool wlr_resource_is_buffer(struct wl_resource *resource);
-/**
- * Try to update the buffer's content.
- *
- * Fails if there's more than one reference to the buffer or if the texture
- * isn't mutable.
- */
-bool wlr_client_buffer_apply_damage(struct wlr_client_buffer *client_buffer,
-	struct wlr_buffer *next, const pixman_region32_t *damage);
 
 #endif