third_party: Switch to zcr prefix for downstream wayland interfaces.

third_party/wayland-protocols/include/protocol/stylus-unstable-v1-client-protocol.h

Index: third_party/wayland-protocols/include/protocol/stylus-unstable-v1-client-protocol.h
diff --git a/third_party/wayland-protocols/include/protocol/stylus-unstable-v1-client-protocol.h b/third_party/wayland-protocols/include/protocol/stylus-unstable-v1-client-protocol.h
index 92da04096ece4c2c710f79a964e47788748df528..441c7ddd14cf8b43b295e95a4a02f69cbbac8da3 100644
--- a/third_party/wayland-protocols/include/protocol/stylus-unstable-v1-client-protocol.h
+++ b/third_party/wayland-protocols/include/protocol/stylus-unstable-v1-client-protocol.h
@@ -14,8 +14,10 @@ extern "C" {
 /**
  * @page page_stylus_unstable_v1 The stylus_unstable_v1 protocol
  * @section page_ifaces_stylus_unstable_v1 Interfaces
- * - @subpage page_iface_zwp_stylus_v1 - extends wl_pointer with events for on-screen stylus
- * - @subpage page_iface_zwp_pointer_stylus_v1 - stylus extension for pointer
+ * - @subpage page_iface_zcr_stylus_v1 - extends wl_pointer with events for on-screen stylus
+ * - @subpage page_iface_zcr_pointer_stylus_v1 - stylus extension for pointer
+ * - @subpage page_iface_zwp_stylus_v1 - DEPRECATED
+ * - @subpage page_iface_zwp_pointer_stylus_v1 - DEPRECATED
  * @section page_copyright_stylus_unstable_v1 Copyright
  * <pre>
  *
@@ -42,10 +44,72 @@ extern "C" {
  * </pre>
  */
 struct wl_pointer;
+struct zcr_pointer_stylus_v1;
+struct zcr_stylus_v1;
 struct zwp_pointer_stylus_v1;
 struct zwp_stylus_v1;
 
 /**
+ * @page page_iface_zcr_stylus_v1 zcr_stylus_v1
+ * @section page_iface_zcr_stylus_v1_desc Description
+ *
+ * Allows a wl_pointer to represent an on-screen stylus. The client can
+ * interpret the on-screen stylus like any other mouse device, and use
+ * this protocol to obtain detail information about the type of stylus,
+ * as well as the force and tilt of the tool.
+ *
+ * These events are to be fired by the server within the same frame as other
+ * wl_pointer events.
+ *
+ * Warning! The protocol described in this file is experimental and
+ * backward incompatible changes may be made. Backward compatible changes
+ * may be added together with the corresponding uinterface version bump.
+ * Backward incompatible changes are done by bumping the version number in
+ * the protocol and uinterface names and resetting the interface version.
+ * Once the protocol is to be declared stable, the 'z' prefix and the
+ * version number in the protocol and interface names are removed and the
+ * interface version number is reset.
+ * @section page_iface_zcr_stylus_v1_api API
+ * See @ref iface_zcr_stylus_v1.
+ */
+/**
+ * @defgroup iface_zcr_stylus_v1 The zcr_stylus_v1 interface
+ *
+ * Allows a wl_pointer to represent an on-screen stylus. The client can
+ * interpret the on-screen stylus like any other mouse device, and use
+ * this protocol to obtain detail information about the type of stylus,
+ * as well as the force and tilt of the tool.
+ *
+ * These events are to be fired by the server within the same frame as other
+ * wl_pointer events.
+ *
+ * Warning! The protocol described in this file is experimental and
+ * backward incompatible changes may be made. Backward compatible changes
+ * may be added together with the corresponding uinterface version bump.
+ * Backward incompatible changes are done by bumping the version number in
+ * the protocol and uinterface names and resetting the interface version.
+ * Once the protocol is to be declared stable, the 'z' prefix and the
+ * version number in the protocol and interface names are removed and the
+ * interface version number is reset.
+ */
+extern const struct wl_interface zcr_stylus_v1_interface;
+/**
+ * @page page_iface_zcr_pointer_stylus_v1 zcr_pointer_stylus_v1
+ * @section page_iface_zcr_pointer_stylus_v1_desc Description
+ *
+ * The zcr_pointer_stylus_v1 interface extends the wl_pointer interface with
+ * events to describe details about a stylus acting as a pointer.
+ * @section page_iface_zcr_pointer_stylus_v1_api API
+ * See @ref iface_zcr_pointer_stylus_v1.
+ */
+/**
+ * @defgroup iface_zcr_pointer_stylus_v1 The zcr_pointer_stylus_v1 interface
+ *
+ * The zcr_pointer_stylus_v1 interface extends the wl_pointer interface with
+ * events to describe details about a stylus acting as a pointer.
+ */
+extern const struct wl_interface zcr_pointer_stylus_v1_interface;
+/**
  * @page page_iface_zwp_stylus_v1 zwp_stylus_v1
  * @section page_iface_zwp_stylus_v1_desc Description
  *
@@ -106,6 +170,194 @@ extern const struct wl_interface zwp_stylus_v1_interface;
  */
 extern const struct wl_interface zwp_pointer_stylus_v1_interface;
 
+#define ZCR_STYLUS_V1_GET_POINTER_STYLUS	0
+
+/**
+ * @ingroup iface_zcr_stylus_v1
+ */
+#define ZCR_STYLUS_V1_GET_POINTER_STYLUS_SINCE_VERSION	1
+
+/** @ingroup iface_zcr_stylus_v1 */
+static inline void
+zcr_stylus_v1_set_user_data(struct zcr_stylus_v1 *zcr_stylus_v1, void *user_data)
+{
+	wl_proxy_set_user_data((struct wl_proxy *) zcr_stylus_v1, user_data);
+}
+
+/** @ingroup iface_zcr_stylus_v1 */
+static inline void *
+zcr_stylus_v1_get_user_data(struct zcr_stylus_v1 *zcr_stylus_v1)
+{
+	return wl_proxy_get_user_data((struct wl_proxy *) zcr_stylus_v1);
+}
+
+static inline uint32_t
+zcr_stylus_v1_get_version(struct zcr_stylus_v1 *zcr_stylus_v1)
+{
+	return wl_proxy_get_version((struct wl_proxy *) zcr_stylus_v1);
+}
+
+/** @ingroup iface_zcr_stylus_v1 */
+static inline void
+zcr_stylus_v1_destroy(struct zcr_stylus_v1 *zcr_stylus_v1)
+{
+	wl_proxy_destroy((struct wl_proxy *) zcr_stylus_v1);
+}
+
+/**
+ * @ingroup iface_zcr_stylus_v1
+ *
+ * Create pointer_stylus object. See zcr_pointer_stylus_v1 interface for
+ * details.
+ */
+static inline struct zcr_pointer_stylus_v1 *
+zcr_stylus_v1_get_pointer_stylus(struct zcr_stylus_v1 *zcr_stylus_v1, struct wl_pointer *pointer)
+{
+	struct wl_proxy *id;
+
+	id = wl_proxy_marshal_constructor((struct wl_proxy *) zcr_stylus_v1,
+			 ZCR_STYLUS_V1_GET_POINTER_STYLUS, &zcr_pointer_stylus_v1_interface, NULL, pointer);
+
+	return (struct zcr_pointer_stylus_v1 *) id;
+}
+
+#ifndef ZCR_POINTER_STYLUS_V1_TOOL_TYPE_ENUM
+#define ZCR_POINTER_STYLUS_V1_TOOL_TYPE_ENUM
+/**
+ * @ingroup iface_zcr_pointer_stylus_v1
+ * tool type of device.
+ */
+enum zcr_pointer_stylus_v1_tool_type {
+	/**
+	 * Mouse or touchpad, not a stylus.
+	 */
+	ZCR_POINTER_STYLUS_V1_TOOL_TYPE_MOUSE = 0,
+	/**
+	 * Pen
+	 */
+	ZCR_POINTER_STYLUS_V1_TOOL_TYPE_PEN = 1,
+	/**
+	 * Touch
+	 */
+	ZCR_POINTER_STYLUS_V1_TOOL_TYPE_TOUCH = 2,
+	/**
+	 * Eraser
+	 */
+	ZCR_POINTER_STYLUS_V1_TOOL_TYPE_ERASER = 3,
+};
+#endif /* ZCR_POINTER_STYLUS_V1_TOOL_TYPE_ENUM */
+
+/**
+ * @ingroup iface_zcr_pointer_stylus_v1
+ * @struct zcr_pointer_stylus_v1_listener
+ */
+struct zcr_pointer_stylus_v1_listener {
+	/**
+	 * pointing device tool type changed
+	 *
+	 * Notification that the user is using a new tool type. There can
+	 * only be one tool in use at a time. If the pointer enters a
+	 * client surface, with a tool type other than mouse, this event
+	 * will also be generated.
+	 *
+	 * If this event is not received, the client has to assume a mouse
+	 * is in use. The remaining events of this protocol are only being
+	 * generated after this event has been fired with a tool type other
+	 * than mouse.
+	 * @param type new device type
+	 */
+	void (*tool_change)(void *data,
+			    struct zcr_pointer_stylus_v1 *zcr_pointer_stylus_v1,
+			    uint32_t type);
+	/**
+	 * force change event
+	 *
+	 * Notification of a change in physical force on the surface of
+	 * the screen.
+	 *
+	 * If the pointer enters a client surface, with a tool type other
+	 * than mouse, this event will also be generated.
+	 *
+	 * The force is calibrated and normalized to the 0 to 1 range.
+	 * @param time timestamp with millisecond granularity
+	 * @param force new value of force
+	 */
+	void (*force)(void *data,
+		      struct zcr_pointer_stylus_v1 *zcr_pointer_stylus_v1,
+		      uint32_t time,
+		      wl_fixed_t force);
+	/**
+	 * force change event
+	 *
+	 * Notification of a change in tilt of the pointing tool.
+	 *
+	 * If the pointer enters a client surface, with a tool type other
+	 * than mouse, this event will also be generated.
+	 *
+	 * Measured from surface normal as plane angle in degrees, values
+	 * lie in [-90,90]. A positive x is to the right and a positive y
+	 * is towards the user.
+	 * @param time timestamp with millisecond granularity
+	 * @param tilt_x tilt in x direction
+	 * @param tilt_y tilt in y direction
+	 */
+	void (*tilt)(void *data,
+		     struct zcr_pointer_stylus_v1 *zcr_pointer_stylus_v1,
+		     uint32_t time,
+		     wl_fixed_t tilt_x,
+		     wl_fixed_t tilt_y);
+};
+
+/**
+ * @ingroup zcr_pointer_stylus_v1_iface
+ */
+static inline int
+zcr_pointer_stylus_v1_add_listener(struct zcr_pointer_stylus_v1 *zcr_pointer_stylus_v1,
+				   const struct zcr_pointer_stylus_v1_listener *listener, void *data)
+{
+	return wl_proxy_add_listener((struct wl_proxy *) zcr_pointer_stylus_v1,
+				     (void (**)(void)) listener, data);
+}
+
+#define ZCR_POINTER_STYLUS_V1_DESTROY	0
+
+/**
+ * @ingroup iface_zcr_pointer_stylus_v1
+ */
+#define ZCR_POINTER_STYLUS_V1_DESTROY_SINCE_VERSION	1
+
+/** @ingroup iface_zcr_pointer_stylus_v1 */
+static inline void
+zcr_pointer_stylus_v1_set_user_data(struct zcr_pointer_stylus_v1 *zcr_pointer_stylus_v1, void *user_data)
+{
+	wl_proxy_set_user_data((struct wl_proxy *) zcr_pointer_stylus_v1, user_data);
+}
+
+/** @ingroup iface_zcr_pointer_stylus_v1 */
+static inline void *
+zcr_pointer_stylus_v1_get_user_data(struct zcr_pointer_stylus_v1 *zcr_pointer_stylus_v1)
+{
+	return wl_proxy_get_user_data((struct wl_proxy *) zcr_pointer_stylus_v1);
+}
+
+static inline uint32_t
+zcr_pointer_stylus_v1_get_version(struct zcr_pointer_stylus_v1 *zcr_pointer_stylus_v1)
+{
+	return wl_proxy_get_version((struct wl_proxy *) zcr_pointer_stylus_v1);
+}
+
+/**
+ * @ingroup iface_zcr_pointer_stylus_v1
+ */
+static inline void
+zcr_pointer_stylus_v1_destroy(struct zcr_pointer_stylus_v1 *zcr_pointer_stylus_v1)
+{
+	wl_proxy_marshal((struct wl_proxy *) zcr_pointer_stylus_v1,
+			 ZCR_POINTER_STYLUS_V1_DESTROY);
+
+	wl_proxy_destroy((struct wl_proxy *) zcr_pointer_stylus_v1);
+}
+
 #define ZWP_STYLUS_V1_GET_POINTER_STYLUS	0
 
 /**