Drop wlr_client_buffer

We don't use it anymore in wlr_surface.

include/types/wlr_buffer.h

@@ -59,19 +59,4 @@ 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

@@ -132,33 +132,4 @@ bool wlr_buffer_begin_data_ptr_access(struct wlr_buffer *buffer, uint32_t flags,
 	void **data, uint32_t *format, size_t *stride);
 void wlr_buffer_end_data_ptr_access(struct wlr_buffer *buffer);
 
-/**
- * A client buffer.
- */
-struct wlr_client_buffer {
-	struct wlr_buffer base;
-
-	/**
-	 * The buffer's texture, if any. A buffer will not have a texture if the
-	 * client destroys the buffer before it has been released.
-	 */
-	struct wlr_texture *texture;
-	/**
-	 * The buffer this client buffer was created from. NULL if destroyed.
-	 */
-	struct wlr_buffer *source;
-
-	// private state
-
-	struct wl_listener source_destroy;
-
-	size_t n_ignore_locks;
-};
-
-/**
- * Get a client buffer from a generic buffer. If the buffer isn't a client
- * buffer, returns NULL.
- */
-struct wlr_client_buffer *wlr_client_buffer_get(struct wlr_buffer *buffer);
-
 #endif