Vendor pinned Linux ABI headers and Wayland protocol bindings

Record the Plasma-first backend plan and provide checksum-verified maintainer refresh tooling. Ordinary builds will consume checked-in declarations and generated marshalling code. Verified hashes and byte-identical regeneration with wayland-scanner 1.24.0.

src/linux/protocols/generated/fractional-scale-v1.c

@@ -0,0 +1,74 @@
+/* Generated by wayland-scanner 1.24.0 */
+
+/*
+ * Copyright © 2022 Kenny Levinsen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdbool.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include "wayland-util.h"
+
+#ifndef __has_attribute
+# define __has_attribute(x) 0  /* Compatibility with non-clang compilers. */
+#endif
+
+#if (__has_attribute(visibility) || defined(__GNUC__) && __GNUC__ >= 4)
+#define WL_PRIVATE __attribute__ ((visibility("hidden")))
+#else
+#define WL_PRIVATE
+#endif
+
+extern const struct wl_interface wl_surface_interface;
+extern const struct wl_interface wp_fractional_scale_v1_interface;
+
+static const struct wl_interface *fractional_scale_v1_types[] = {
+	NULL,
+	&wp_fractional_scale_v1_interface,
+	&wl_surface_interface,
+};
+
+static const struct wl_message wp_fractional_scale_manager_v1_requests[] = {
+	{ "destroy", "", fractional_scale_v1_types + 0 },
+	{ "get_fractional_scale", "no", fractional_scale_v1_types + 1 },
+};
+
+WL_PRIVATE const struct wl_interface wp_fractional_scale_manager_v1_interface = {
+	"wp_fractional_scale_manager_v1", 1,
+	2, wp_fractional_scale_manager_v1_requests,
+	0, NULL,
+};
+
+static const struct wl_message wp_fractional_scale_v1_requests[] = {
+	{ "destroy", "", fractional_scale_v1_types + 0 },
+};
+
+static const struct wl_message wp_fractional_scale_v1_events[] = {
+	{ "preferred_scale", "u", fractional_scale_v1_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wp_fractional_scale_v1_interface = {
+	"wp_fractional_scale_v1", 1,
+	1, wp_fractional_scale_v1_requests,
+	1, wp_fractional_scale_v1_events,
+};
+

src/linux/protocols/generated/fractional-scale-v1.h

@@ -0,0 +1,264 @@
+/* Generated by wayland-scanner 1.24.0 */
+
+#ifndef FRACTIONAL_SCALE_V1_CLIENT_PROTOCOL_H
+#define FRACTIONAL_SCALE_V1_CLIENT_PROTOCOL_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include "wayland-client.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @page page_fractional_scale_v1 The fractional_scale_v1 protocol
+ * Protocol for requesting fractional surface scales
+ *
+ * @section page_desc_fractional_scale_v1 Description
+ *
+ * This protocol allows a compositor to suggest for surfaces to render at
+ * fractional scales.
+ *
+ * A client can submit scaled content by utilizing wp_viewport. This is done by
+ * creating a wp_viewport object for the surface and setting the destination
+ * rectangle to the surface size before the scale factor is applied.
+ *
+ * The buffer size is calculated by multiplying the surface size by the
+ * intended scale.
+ *
+ * The wl_surface buffer scale should remain set to 1.
+ *
+ * If a surface has a surface-local size of 100 px by 50 px and wishes to
+ * submit buffers with a scale of 1.5, then a buffer of 150px by 75 px should
+ * be used and the wp_viewport destination rectangle should be 100 px by 50 px.
+ *
+ * For toplevel surfaces, the size is rounded halfway away from zero. The
+ * rounding algorithm for subsurface position and size is not defined.
+ *
+ * @section page_ifaces_fractional_scale_v1 Interfaces
+ * - @subpage page_iface_wp_fractional_scale_manager_v1 - fractional surface scale information
+ * - @subpage page_iface_wp_fractional_scale_v1 - fractional scale interface to a wl_surface
+ * @section page_copyright_fractional_scale_v1 Copyright
+ * <pre>
+ *
+ * Copyright © 2022 Kenny Levinsen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ * </pre>
+ */
+struct wl_surface;
+struct wp_fractional_scale_manager_v1;
+struct wp_fractional_scale_v1;
+
+#ifndef WP_FRACTIONAL_SCALE_MANAGER_V1_INTERFACE
+#define WP_FRACTIONAL_SCALE_MANAGER_V1_INTERFACE
+/**
+ * @page page_iface_wp_fractional_scale_manager_v1 wp_fractional_scale_manager_v1
+ * @section page_iface_wp_fractional_scale_manager_v1_desc Description
+ *
+ * A global interface for requesting surfaces to use fractional scales.
+ * @section page_iface_wp_fractional_scale_manager_v1_api API
+ * See @ref iface_wp_fractional_scale_manager_v1.
+ */
+/**
+ * @defgroup iface_wp_fractional_scale_manager_v1 The wp_fractional_scale_manager_v1 interface
+ *
+ * A global interface for requesting surfaces to use fractional scales.
+ */
+extern const struct wl_interface wp_fractional_scale_manager_v1_interface;
+#endif
+#ifndef WP_FRACTIONAL_SCALE_V1_INTERFACE
+#define WP_FRACTIONAL_SCALE_V1_INTERFACE
+/**
+ * @page page_iface_wp_fractional_scale_v1 wp_fractional_scale_v1
+ * @section page_iface_wp_fractional_scale_v1_desc Description
+ *
+ * An additional interface to a wl_surface object which allows the compositor
+ * to inform the client of the preferred scale.
+ * @section page_iface_wp_fractional_scale_v1_api API
+ * See @ref iface_wp_fractional_scale_v1.
+ */
+/**
+ * @defgroup iface_wp_fractional_scale_v1 The wp_fractional_scale_v1 interface
+ *
+ * An additional interface to a wl_surface object which allows the compositor
+ * to inform the client of the preferred scale.
+ */
+extern const struct wl_interface wp_fractional_scale_v1_interface;
+#endif
+
+#ifndef WP_FRACTIONAL_SCALE_MANAGER_V1_ERROR_ENUM
+#define WP_FRACTIONAL_SCALE_MANAGER_V1_ERROR_ENUM
+enum wp_fractional_scale_manager_v1_error {
+	/**
+	 * the surface already has a fractional_scale object associated
+	 */
+	WP_FRACTIONAL_SCALE_MANAGER_V1_ERROR_FRACTIONAL_SCALE_EXISTS = 0,
+};
+#endif /* WP_FRACTIONAL_SCALE_MANAGER_V1_ERROR_ENUM */
+
+#define WP_FRACTIONAL_SCALE_MANAGER_V1_DESTROY 0
+#define WP_FRACTIONAL_SCALE_MANAGER_V1_GET_FRACTIONAL_SCALE 1
+
+
+/**
+ * @ingroup iface_wp_fractional_scale_manager_v1
+ */
+#define WP_FRACTIONAL_SCALE_MANAGER_V1_DESTROY_SINCE_VERSION 1
+/**
+ * @ingroup iface_wp_fractional_scale_manager_v1
+ */
+#define WP_FRACTIONAL_SCALE_MANAGER_V1_GET_FRACTIONAL_SCALE_SINCE_VERSION 1
+
+/** @ingroup iface_wp_fractional_scale_manager_v1 */
+static inline void
+wp_fractional_scale_manager_v1_set_user_data(struct wp_fractional_scale_manager_v1 *wp_fractional_scale_manager_v1, void *user_data)
+{
+	wl_proxy_set_user_data((struct wl_proxy *) wp_fractional_scale_manager_v1, user_data);
+}
+
+/** @ingroup iface_wp_fractional_scale_manager_v1 */
+static inline void *
+wp_fractional_scale_manager_v1_get_user_data(struct wp_fractional_scale_manager_v1 *wp_fractional_scale_manager_v1)
+{
+	return wl_proxy_get_user_data((struct wl_proxy *) wp_fractional_scale_manager_v1);
+}
+
+static inline uint32_t
+wp_fractional_scale_manager_v1_get_version(struct wp_fractional_scale_manager_v1 *wp_fractional_scale_manager_v1)
+{
+	return wl_proxy_get_version((struct wl_proxy *) wp_fractional_scale_manager_v1);
+}
+
+/**
+ * @ingroup iface_wp_fractional_scale_manager_v1
+ *
+ * Informs the server that the client will not be using this protocol
+ * object anymore. This does not affect any other objects,
+ * wp_fractional_scale_v1 objects included.
+ */
+static inline void
+wp_fractional_scale_manager_v1_destroy(struct wp_fractional_scale_manager_v1 *wp_fractional_scale_manager_v1)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) wp_fractional_scale_manager_v1,
+			 WP_FRACTIONAL_SCALE_MANAGER_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) wp_fractional_scale_manager_v1), WL_MARSHAL_FLAG_DESTROY);
+}
+
+/**
+ * @ingroup iface_wp_fractional_scale_manager_v1
+ *
+ * Create an add-on object for the the wl_surface to let the compositor
+ * request fractional scales. If the given wl_surface already has a
+ * wp_fractional_scale_v1 object associated, the fractional_scale_exists
+ * protocol error is raised.
+ */
+static inline struct wp_fractional_scale_v1 *
+wp_fractional_scale_manager_v1_get_fractional_scale(struct wp_fractional_scale_manager_v1 *wp_fractional_scale_manager_v1, struct wl_surface *surface)
+{
+	struct wl_proxy *id;
+
+	id = wl_proxy_marshal_flags((struct wl_proxy *) wp_fractional_scale_manager_v1,
+			 WP_FRACTIONAL_SCALE_MANAGER_V1_GET_FRACTIONAL_SCALE, &wp_fractional_scale_v1_interface, wl_proxy_get_version((struct wl_proxy *) wp_fractional_scale_manager_v1), 0, NULL, surface);
+
+	return (struct wp_fractional_scale_v1 *) id;
+}
+
+/**
+ * @ingroup iface_wp_fractional_scale_v1
+ * @struct wp_fractional_scale_v1_listener
+ */
+struct wp_fractional_scale_v1_listener {
+	/**
+	 * notify of new preferred scale
+	 *
+	 * Notification of a new preferred scale for this surface that
+	 * the compositor suggests that the client should use.
+	 *
+	 * The sent scale is the numerator of a fraction with a denominator
+	 * of 120.
+	 * @param scale the new preferred scale
+	 */
+	void (*preferred_scale)(void *data,
+				struct wp_fractional_scale_v1 *wp_fractional_scale_v1,
+				uint32_t scale);
+};
+
+/**
+ * @ingroup iface_wp_fractional_scale_v1
+ */
+static inline int
+wp_fractional_scale_v1_add_listener(struct wp_fractional_scale_v1 *wp_fractional_scale_v1,
+				    const struct wp_fractional_scale_v1_listener *listener, void *data)
+{
+	return wl_proxy_add_listener((struct wl_proxy *) wp_fractional_scale_v1,
+				     (void (**)(void)) listener, data);
+}
+
+#define WP_FRACTIONAL_SCALE_V1_DESTROY 0
+
+/**
+ * @ingroup iface_wp_fractional_scale_v1
+ */
+#define WP_FRACTIONAL_SCALE_V1_PREFERRED_SCALE_SINCE_VERSION 1
+
+/**
+ * @ingroup iface_wp_fractional_scale_v1
+ */
+#define WP_FRACTIONAL_SCALE_V1_DESTROY_SINCE_VERSION 1
+
+/** @ingroup iface_wp_fractional_scale_v1 */
+static inline void
+wp_fractional_scale_v1_set_user_data(struct wp_fractional_scale_v1 *wp_fractional_scale_v1, void *user_data)
+{
+	wl_proxy_set_user_data((struct wl_proxy *) wp_fractional_scale_v1, user_data);
+}
+
+/** @ingroup iface_wp_fractional_scale_v1 */
+static inline void *
+wp_fractional_scale_v1_get_user_data(struct wp_fractional_scale_v1 *wp_fractional_scale_v1)
+{
+	return wl_proxy_get_user_data((struct wl_proxy *) wp_fractional_scale_v1);
+}
+
+static inline uint32_t
+wp_fractional_scale_v1_get_version(struct wp_fractional_scale_v1 *wp_fractional_scale_v1)
+{
+	return wl_proxy_get_version((struct wl_proxy *) wp_fractional_scale_v1);
+}
+
+/**
+ * @ingroup iface_wp_fractional_scale_v1
+ *
+ * Destroy the fractional scale object. When this object is destroyed,
+ * preferred_scale events will no longer be sent.
+ */
+static inline void
+wp_fractional_scale_v1_destroy(struct wp_fractional_scale_v1 *wp_fractional_scale_v1)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) wp_fractional_scale_v1,
+			 WP_FRACTIONAL_SCALE_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) wp_fractional_scale_v1), WL_MARSHAL_FLAG_DESTROY);
+}
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif

src/linux/protocols/generated/private-symbols.h

@@ -0,0 +1,35 @@
+/* Generated by tools/protocols.py; private protocol descriptors. */
+#define wp_fractional_scale_manager_v1_interface z_uhdk_wp_fractional_scale_manager_v1_interface
+#define wp_fractional_scale_v1_interface z_uhdk_wp_fractional_scale_v1_interface
+#define wp_viewporter_interface z_uhdk_wp_viewporter_interface
+#define wp_viewport_interface z_uhdk_wp_viewport_interface
+#define wl_display_interface z_uhdk_wl_display_interface
+#define wl_registry_interface z_uhdk_wl_registry_interface
+#define wl_callback_interface z_uhdk_wl_callback_interface
+#define wl_compositor_interface z_uhdk_wl_compositor_interface
+#define wl_shm_pool_interface z_uhdk_wl_shm_pool_interface
+#define wl_shm_interface z_uhdk_wl_shm_interface
+#define wl_buffer_interface z_uhdk_wl_buffer_interface
+#define wl_data_offer_interface z_uhdk_wl_data_offer_interface
+#define wl_data_source_interface z_uhdk_wl_data_source_interface
+#define wl_data_device_interface z_uhdk_wl_data_device_interface
+#define wl_data_device_manager_interface z_uhdk_wl_data_device_manager_interface
+#define wl_shell_interface z_uhdk_wl_shell_interface
+#define wl_shell_surface_interface z_uhdk_wl_shell_surface_interface
+#define wl_surface_interface z_uhdk_wl_surface_interface
+#define wl_seat_interface z_uhdk_wl_seat_interface
+#define wl_pointer_interface z_uhdk_wl_pointer_interface
+#define wl_keyboard_interface z_uhdk_wl_keyboard_interface
+#define wl_touch_interface z_uhdk_wl_touch_interface
+#define wl_output_interface z_uhdk_wl_output_interface
+#define wl_region_interface z_uhdk_wl_region_interface
+#define wl_subcompositor_interface z_uhdk_wl_subcompositor_interface
+#define wl_subsurface_interface z_uhdk_wl_subsurface_interface
+#define wl_fixes_interface z_uhdk_wl_fixes_interface
+#define zxdg_decoration_manager_v1_interface z_uhdk_zxdg_decoration_manager_v1_interface
+#define zxdg_toplevel_decoration_v1_interface z_uhdk_zxdg_toplevel_decoration_v1_interface
+#define xdg_wm_base_interface z_uhdk_xdg_wm_base_interface
+#define xdg_positioner_interface z_uhdk_xdg_positioner_interface
+#define xdg_surface_interface z_uhdk_xdg_surface_interface
+#define xdg_toplevel_interface z_uhdk_xdg_toplevel_interface
+#define xdg_popup_interface z_uhdk_xdg_popup_interface

src/linux/protocols/generated/viewporter.c

@@ -0,0 +1,75 @@
+/* Generated by wayland-scanner 1.24.0 */
+
+/*
+ * Copyright © 2013-2016 Collabora, Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdbool.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include "wayland-util.h"
+
+#ifndef __has_attribute
+# define __has_attribute(x) 0  /* Compatibility with non-clang compilers. */
+#endif
+
+#if (__has_attribute(visibility) || defined(__GNUC__) && __GNUC__ >= 4)
+#define WL_PRIVATE __attribute__ ((visibility("hidden")))
+#else
+#define WL_PRIVATE
+#endif
+
+extern const struct wl_interface wl_surface_interface;
+extern const struct wl_interface wp_viewport_interface;
+
+static const struct wl_interface *viewporter_types[] = {
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	&wp_viewport_interface,
+	&wl_surface_interface,
+};
+
+static const struct wl_message wp_viewporter_requests[] = {
+	{ "destroy", "", viewporter_types + 0 },
+	{ "get_viewport", "no", viewporter_types + 4 },
+};
+
+WL_PRIVATE const struct wl_interface wp_viewporter_interface = {
+	"wp_viewporter", 1,
+	2, wp_viewporter_requests,
+	0, NULL,
+};
+
+static const struct wl_message wp_viewport_requests[] = {
+	{ "destroy", "", viewporter_types + 0 },
+	{ "set_source", "ffff", viewporter_types + 0 },
+	{ "set_destination", "ii", viewporter_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wp_viewport_interface = {
+	"wp_viewport", 1,
+	3, wp_viewport_requests,
+	0, NULL,
+};
+

src/linux/protocols/generated/viewporter.h

@@ -0,0 +1,394 @@
+/* Generated by wayland-scanner 1.24.0 */
+
+#ifndef VIEWPORTER_CLIENT_PROTOCOL_H
+#define VIEWPORTER_CLIENT_PROTOCOL_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include "wayland-client.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @page page_viewporter The viewporter protocol
+ * @section page_ifaces_viewporter Interfaces
+ * - @subpage page_iface_wp_viewporter - surface cropping and scaling
+ * - @subpage page_iface_wp_viewport - crop and scale interface to a wl_surface
+ * @section page_copyright_viewporter Copyright
+ * <pre>
+ *
+ * Copyright © 2013-2016 Collabora, Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ * </pre>
+ */
+struct wl_surface;
+struct wp_viewport;
+struct wp_viewporter;
+
+#ifndef WP_VIEWPORTER_INTERFACE
+#define WP_VIEWPORTER_INTERFACE
+/**
+ * @page page_iface_wp_viewporter wp_viewporter
+ * @section page_iface_wp_viewporter_desc Description
+ *
+ * The global interface exposing surface cropping and scaling
+ * capabilities is used to instantiate an interface extension for a
+ * wl_surface object. This extended interface will then allow
+ * cropping and scaling the surface contents, effectively
+ * disconnecting the direct relationship between the buffer and the
+ * surface size.
+ * @section page_iface_wp_viewporter_api API
+ * See @ref iface_wp_viewporter.
+ */
+/**
+ * @defgroup iface_wp_viewporter The wp_viewporter interface
+ *
+ * The global interface exposing surface cropping and scaling
+ * capabilities is used to instantiate an interface extension for a
+ * wl_surface object. This extended interface will then allow
+ * cropping and scaling the surface contents, effectively
+ * disconnecting the direct relationship between the buffer and the
+ * surface size.
+ */
+extern const struct wl_interface wp_viewporter_interface;
+#endif
+#ifndef WP_VIEWPORT_INTERFACE
+#define WP_VIEWPORT_INTERFACE
+/**
+ * @page page_iface_wp_viewport wp_viewport
+ * @section page_iface_wp_viewport_desc Description
+ *
+ * An additional interface to a wl_surface object, which allows the
+ * client to specify the cropping and scaling of the surface
+ * contents.
+ *
+ * This interface works with two concepts: the source rectangle (src_x,
+ * src_y, src_width, src_height), and the destination size (dst_width,
+ * dst_height). The contents of the source rectangle are scaled to the
+ * destination size, and content outside the source rectangle is ignored.
+ * This state is double-buffered, see wl_surface.commit.
+ *
+ * The two parts of crop and scale state are independent: the source
+ * rectangle, and the destination size. Initially both are unset, that
+ * is, no scaling is applied. The whole of the current wl_buffer is
+ * used as the source, and the surface size is as defined in
+ * wl_surface.attach.
+ *
+ * If the destination size is set, it causes the surface size to become
+ * dst_width, dst_height. The source (rectangle) is scaled to exactly
+ * this size. This overrides whatever the attached wl_buffer size is,
+ * unless the wl_buffer is NULL. If the wl_buffer is NULL, the surface
+ * has no content and therefore no size. Otherwise, the size is always
+ * at least 1x1 in surface local coordinates.
+ *
+ * If the source rectangle is set, it defines what area of the wl_buffer is
+ * taken as the source. If the source rectangle is set and the destination
+ * size is not set, then src_width and src_height must be integers, and the
+ * surface size becomes the source rectangle size. This results in cropping
+ * without scaling. If src_width or src_height are not integers and
+ * destination size is not set, the bad_size protocol error is raised when
+ * the surface state is applied.
+ *
+ * The coordinate transformations from buffer pixel coordinates up to
+ * the surface-local coordinates happen in the following order:
+ * 1. buffer_transform (wl_surface.set_buffer_transform)
+ * 2. buffer_scale (wl_surface.set_buffer_scale)
+ * 3. crop and scale (wp_viewport.set*)
+ * This means, that the source rectangle coordinates of crop and scale
+ * are given in the coordinates after the buffer transform and scale,
+ * i.e. in the coordinates that would be the surface-local coordinates
+ * if the crop and scale was not applied.
+ *
+ * If src_x or src_y are negative, the bad_value protocol error is raised.
+ * Otherwise, if the source rectangle is partially or completely outside of
+ * the non-NULL wl_buffer, then the out_of_buffer protocol error is raised
+ * when the surface state is applied. A NULL wl_buffer does not raise the
+ * out_of_buffer error.
+ *
+ * If the wl_surface associated with the wp_viewport is destroyed,
+ * all wp_viewport requests except 'destroy' raise the protocol error
+ * no_surface.
+ *
+ * If the wp_viewport object is destroyed, the crop and scale
+ * state is removed from the wl_surface. The change will be applied
+ * on the next wl_surface.commit.
+ * @section page_iface_wp_viewport_api API
+ * See @ref iface_wp_viewport.
+ */
+/**
+ * @defgroup iface_wp_viewport The wp_viewport interface
+ *
+ * An additional interface to a wl_surface object, which allows the
+ * client to specify the cropping and scaling of the surface
+ * contents.
+ *
+ * This interface works with two concepts: the source rectangle (src_x,
+ * src_y, src_width, src_height), and the destination size (dst_width,
+ * dst_height). The contents of the source rectangle are scaled to the
+ * destination size, and content outside the source rectangle is ignored.
+ * This state is double-buffered, see wl_surface.commit.
+ *
+ * The two parts of crop and scale state are independent: the source
+ * rectangle, and the destination size. Initially both are unset, that
+ * is, no scaling is applied. The whole of the current wl_buffer is
+ * used as the source, and the surface size is as defined in
+ * wl_surface.attach.
+ *
+ * If the destination size is set, it causes the surface size to become
+ * dst_width, dst_height. The source (rectangle) is scaled to exactly
+ * this size. This overrides whatever the attached wl_buffer size is,
+ * unless the wl_buffer is NULL. If the wl_buffer is NULL, the surface
+ * has no content and therefore no size. Otherwise, the size is always
+ * at least 1x1 in surface local coordinates.
+ *
+ * If the source rectangle is set, it defines what area of the wl_buffer is
+ * taken as the source. If the source rectangle is set and the destination
+ * size is not set, then src_width and src_height must be integers, and the
+ * surface size becomes the source rectangle size. This results in cropping
+ * without scaling. If src_width or src_height are not integers and
+ * destination size is not set, the bad_size protocol error is raised when
+ * the surface state is applied.
+ *
+ * The coordinate transformations from buffer pixel coordinates up to
+ * the surface-local coordinates happen in the following order:
+ * 1. buffer_transform (wl_surface.set_buffer_transform)
+ * 2. buffer_scale (wl_surface.set_buffer_scale)
+ * 3. crop and scale (wp_viewport.set*)
+ * This means, that the source rectangle coordinates of crop and scale
+ * are given in the coordinates after the buffer transform and scale,
+ * i.e. in the coordinates that would be the surface-local coordinates
+ * if the crop and scale was not applied.
+ *
+ * If src_x or src_y are negative, the bad_value protocol error is raised.
+ * Otherwise, if the source rectangle is partially or completely outside of
+ * the non-NULL wl_buffer, then the out_of_buffer protocol error is raised
+ * when the surface state is applied. A NULL wl_buffer does not raise the
+ * out_of_buffer error.
+ *
+ * If the wl_surface associated with the wp_viewport is destroyed,
+ * all wp_viewport requests except 'destroy' raise the protocol error
+ * no_surface.
+ *
+ * If the wp_viewport object is destroyed, the crop and scale
+ * state is removed from the wl_surface. The change will be applied
+ * on the next wl_surface.commit.
+ */
+extern const struct wl_interface wp_viewport_interface;
+#endif
+
+#ifndef WP_VIEWPORTER_ERROR_ENUM
+#define WP_VIEWPORTER_ERROR_ENUM
+enum wp_viewporter_error {
+	/**
+	 * the surface already has a viewport object associated
+	 */
+	WP_VIEWPORTER_ERROR_VIEWPORT_EXISTS = 0,
+};
+#endif /* WP_VIEWPORTER_ERROR_ENUM */
+
+#define WP_VIEWPORTER_DESTROY 0
+#define WP_VIEWPORTER_GET_VIEWPORT 1
+
+
+/**
+ * @ingroup iface_wp_viewporter
+ */
+#define WP_VIEWPORTER_DESTROY_SINCE_VERSION 1
+/**
+ * @ingroup iface_wp_viewporter
+ */
+#define WP_VIEWPORTER_GET_VIEWPORT_SINCE_VERSION 1
+
+/** @ingroup iface_wp_viewporter */
+static inline void
+wp_viewporter_set_user_data(struct wp_viewporter *wp_viewporter, void *user_data)
+{
+	wl_proxy_set_user_data((struct wl_proxy *) wp_viewporter, user_data);
+}
+
+/** @ingroup iface_wp_viewporter */
+static inline void *
+wp_viewporter_get_user_data(struct wp_viewporter *wp_viewporter)
+{
+	return wl_proxy_get_user_data((struct wl_proxy *) wp_viewporter);
+}
+
+static inline uint32_t
+wp_viewporter_get_version(struct wp_viewporter *wp_viewporter)
+{
+	return wl_proxy_get_version((struct wl_proxy *) wp_viewporter);
+}
+
+/**
+ * @ingroup iface_wp_viewporter
+ *
+ * Informs the server that the client will not be using this
+ * protocol object anymore. This does not affect any other objects,
+ * wp_viewport objects included.
+ */
+static inline void
+wp_viewporter_destroy(struct wp_viewporter *wp_viewporter)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) wp_viewporter,
+			 WP_VIEWPORTER_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) wp_viewporter), WL_MARSHAL_FLAG_DESTROY);
+}
+
+/**
+ * @ingroup iface_wp_viewporter
+ *
+ * Instantiate an interface extension for the given wl_surface to
+ * crop and scale its content. If the given wl_surface already has
+ * a wp_viewport object associated, the viewport_exists
+ * protocol error is raised.
+ */
+static inline struct wp_viewport *
+wp_viewporter_get_viewport(struct wp_viewporter *wp_viewporter, struct wl_surface *surface)
+{
+	struct wl_proxy *id;
+
+	id = wl_proxy_marshal_flags((struct wl_proxy *) wp_viewporter,
+			 WP_VIEWPORTER_GET_VIEWPORT, &wp_viewport_interface, wl_proxy_get_version((struct wl_proxy *) wp_viewporter), 0, NULL, surface);
+
+	return (struct wp_viewport *) id;
+}
+
+#ifndef WP_VIEWPORT_ERROR_ENUM
+#define WP_VIEWPORT_ERROR_ENUM
+enum wp_viewport_error {
+	/**
+	 * negative or zero values in width or height
+	 */
+	WP_VIEWPORT_ERROR_BAD_VALUE = 0,
+	/**
+	 * destination size is not integer
+	 */
+	WP_VIEWPORT_ERROR_BAD_SIZE = 1,
+	/**
+	 * source rectangle extends outside of the content area
+	 */
+	WP_VIEWPORT_ERROR_OUT_OF_BUFFER = 2,
+	/**
+	 * the wl_surface was destroyed
+	 */
+	WP_VIEWPORT_ERROR_NO_SURFACE = 3,
+};
+#endif /* WP_VIEWPORT_ERROR_ENUM */
+
+#define WP_VIEWPORT_DESTROY 0
+#define WP_VIEWPORT_SET_SOURCE 1
+#define WP_VIEWPORT_SET_DESTINATION 2
+
+
+/**
+ * @ingroup iface_wp_viewport
+ */
+#define WP_VIEWPORT_DESTROY_SINCE_VERSION 1
+/**
+ * @ingroup iface_wp_viewport
+ */
+#define WP_VIEWPORT_SET_SOURCE_SINCE_VERSION 1
+/**
+ * @ingroup iface_wp_viewport
+ */
+#define WP_VIEWPORT_SET_DESTINATION_SINCE_VERSION 1
+
+/** @ingroup iface_wp_viewport */
+static inline void
+wp_viewport_set_user_data(struct wp_viewport *wp_viewport, void *user_data)
+{
+	wl_proxy_set_user_data((struct wl_proxy *) wp_viewport, user_data);
+}
+
+/** @ingroup iface_wp_viewport */
+static inline void *
+wp_viewport_get_user_data(struct wp_viewport *wp_viewport)
+{
+	return wl_proxy_get_user_data((struct wl_proxy *) wp_viewport);
+}
+
+static inline uint32_t
+wp_viewport_get_version(struct wp_viewport *wp_viewport)
+{
+	return wl_proxy_get_version((struct wl_proxy *) wp_viewport);
+}
+
+/**
+ * @ingroup iface_wp_viewport
+ *
+ * The associated wl_surface's crop and scale state is removed.
+ * The change is applied on the next wl_surface.commit.
+ */
+static inline void
+wp_viewport_destroy(struct wp_viewport *wp_viewport)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) wp_viewport,
+			 WP_VIEWPORT_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) wp_viewport), WL_MARSHAL_FLAG_DESTROY);
+}
+
+/**
+ * @ingroup iface_wp_viewport
+ *
+ * Set the source rectangle of the associated wl_surface. See
+ * wp_viewport for the description, and relation to the wl_buffer
+ * size.
+ *
+ * If all of x, y, width and height are -1.0, the source rectangle is
+ * unset instead. Any other set of values where width or height are zero
+ * or negative, or x or y are negative, raise the bad_value protocol
+ * error.
+ *
+ * The crop and scale state is double-buffered, see wl_surface.commit.
+ */
+static inline void
+wp_viewport_set_source(struct wp_viewport *wp_viewport, wl_fixed_t x, wl_fixed_t y, wl_fixed_t width, wl_fixed_t height)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) wp_viewport,
+			 WP_VIEWPORT_SET_SOURCE, NULL, wl_proxy_get_version((struct wl_proxy *) wp_viewport), 0, x, y, width, height);
+}
+
+/**
+ * @ingroup iface_wp_viewport
+ *
+ * Set the destination size of the associated wl_surface. See
+ * wp_viewport for the description, and relation to the wl_buffer
+ * size.
+ *
+ * If width is -1 and height is -1, the destination size is unset
+ * instead. Any other pair of values for width and height that
+ * contains zero or negative values raises the bad_value protocol
+ * error.
+ *
+ * The crop and scale state is double-buffered, see wl_surface.commit.
+ */
+static inline void
+wp_viewport_set_destination(struct wp_viewport *wp_viewport, int32_t width, int32_t height)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) wp_viewport,
+			 WP_VIEWPORT_SET_DESTINATION, NULL, wl_proxy_get_version((struct wl_proxy *) wp_viewport), 0, width, height);
+}
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif

src/linux/protocols/generated/wayland-version.h

@@ -0,0 +1,34 @@
+/*
+ * Copyright © 2012 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef WAYLAND_VERSION_H
+#define WAYLAND_VERSION_H
+
+#define WAYLAND_VERSION_MAJOR 1
+#define WAYLAND_VERSION_MINOR 24
+#define WAYLAND_VERSION_MICRO 0
+#define WAYLAND_VERSION "1.24.0"
+
+#endif

src/linux/protocols/generated/wayland.c

@@ -0,0 +1,538 @@
+/* Generated by wayland-scanner 1.24.0 */
+
+/*
+ * Copyright © 2008-2011 Kristian Høgsberg
+ * Copyright © 2010-2011 Intel Corporation
+ * Copyright © 2012-2013 Collabora, Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdbool.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include "wayland-util.h"
+
+#ifndef __has_attribute
+# define __has_attribute(x) 0  /* Compatibility with non-clang compilers. */
+#endif
+
+#if (__has_attribute(visibility) || defined(__GNUC__) && __GNUC__ >= 4)
+#define WL_PRIVATE __attribute__ ((visibility("hidden")))
+#else
+#define WL_PRIVATE
+#endif
+
+extern const struct wl_interface wl_buffer_interface;
+extern const struct wl_interface wl_callback_interface;
+extern const struct wl_interface wl_data_device_interface;
+extern const struct wl_interface wl_data_offer_interface;
+extern const struct wl_interface wl_data_source_interface;
+extern const struct wl_interface wl_keyboard_interface;
+extern const struct wl_interface wl_output_interface;
+extern const struct wl_interface wl_pointer_interface;
+extern const struct wl_interface wl_region_interface;
+extern const struct wl_interface wl_registry_interface;
+extern const struct wl_interface wl_seat_interface;
+extern const struct wl_interface wl_shell_surface_interface;
+extern const struct wl_interface wl_shm_pool_interface;
+extern const struct wl_interface wl_subsurface_interface;
+extern const struct wl_interface wl_surface_interface;
+extern const struct wl_interface wl_touch_interface;
+
+static const struct wl_interface *wayland_types[] = {
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	&wl_callback_interface,
+	&wl_registry_interface,
+	&wl_surface_interface,
+	&wl_region_interface,
+	&wl_buffer_interface,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	&wl_shm_pool_interface,
+	NULL,
+	NULL,
+	&wl_data_source_interface,
+	&wl_surface_interface,
+	&wl_surface_interface,
+	NULL,
+	&wl_data_source_interface,
+	NULL,
+	&wl_data_offer_interface,
+	NULL,
+	&wl_surface_interface,
+	NULL,
+	NULL,
+	&wl_data_offer_interface,
+	&wl_data_offer_interface,
+	&wl_data_source_interface,
+	&wl_data_device_interface,
+	&wl_seat_interface,
+	&wl_shell_surface_interface,
+	&wl_surface_interface,
+	&wl_seat_interface,
+	NULL,
+	&wl_seat_interface,
+	NULL,
+	NULL,
+	&wl_surface_interface,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	&wl_output_interface,
+	&wl_seat_interface,
+	NULL,
+	&wl_surface_interface,
+	NULL,
+	NULL,
+	NULL,
+	&wl_output_interface,
+	&wl_buffer_interface,
+	NULL,
+	NULL,
+	&wl_callback_interface,
+	&wl_region_interface,
+	&wl_region_interface,
+	&wl_output_interface,
+	&wl_output_interface,
+	&wl_pointer_interface,
+	&wl_keyboard_interface,
+	&wl_touch_interface,
+	NULL,
+	&wl_surface_interface,
+	NULL,
+	NULL,
+	NULL,
+	&wl_surface_interface,
+	NULL,
+	NULL,
+	NULL,
+	&wl_surface_interface,
+	NULL,
+	&wl_surface_interface,
+	NULL,
+	NULL,
+	&wl_surface_interface,
+	NULL,
+	NULL,
+	&wl_surface_interface,
+	NULL,
+	NULL,
+	NULL,
+	&wl_subsurface_interface,
+	&wl_surface_interface,
+	&wl_surface_interface,
+	&wl_surface_interface,
+	&wl_surface_interface,
+	&wl_registry_interface,
+};
+
+static const struct wl_message wl_display_requests[] = {
+	{ "sync", "n", wayland_types + 8 },
+	{ "get_registry", "n", wayland_types + 9 },
+};
+
+static const struct wl_message wl_display_events[] = {
+	{ "error", "ous", wayland_types + 0 },
+	{ "delete_id", "u", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_display_interface = {
+	"wl_display", 1,
+	2, wl_display_requests,
+	2, wl_display_events,
+};
+
+static const struct wl_message wl_registry_requests[] = {
+	{ "bind", "usun", wayland_types + 0 },
+};
+
+static const struct wl_message wl_registry_events[] = {
+	{ "global", "usu", wayland_types + 0 },
+	{ "global_remove", "u", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_registry_interface = {
+	"wl_registry", 1,
+	1, wl_registry_requests,
+	2, wl_registry_events,
+};
+
+static const struct wl_message wl_callback_events[] = {
+	{ "done", "u", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_callback_interface = {
+	"wl_callback", 1,
+	0, NULL,
+	1, wl_callback_events,
+};
+
+static const struct wl_message wl_compositor_requests[] = {
+	{ "create_surface", "n", wayland_types + 10 },
+	{ "create_region", "n", wayland_types + 11 },
+};
+
+WL_PRIVATE const struct wl_interface wl_compositor_interface = {
+	"wl_compositor", 6,
+	2, wl_compositor_requests,
+	0, NULL,
+};
+
+static const struct wl_message wl_shm_pool_requests[] = {
+	{ "create_buffer", "niiiiu", wayland_types + 12 },
+	{ "destroy", "", wayland_types + 0 },
+	{ "resize", "i", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_shm_pool_interface = {
+	"wl_shm_pool", 2,
+	3, wl_shm_pool_requests,
+	0, NULL,
+};
+
+static const struct wl_message wl_shm_requests[] = {
+	{ "create_pool", "nhi", wayland_types + 18 },
+	{ "release", "2", wayland_types + 0 },
+};
+
+static const struct wl_message wl_shm_events[] = {
+	{ "format", "u", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_shm_interface = {
+	"wl_shm", 2,
+	2, wl_shm_requests,
+	1, wl_shm_events,
+};
+
+static const struct wl_message wl_buffer_requests[] = {
+	{ "destroy", "", wayland_types + 0 },
+};
+
+static const struct wl_message wl_buffer_events[] = {
+	{ "release", "", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_buffer_interface = {
+	"wl_buffer", 1,
+	1, wl_buffer_requests,
+	1, wl_buffer_events,
+};
+
+static const struct wl_message wl_data_offer_requests[] = {
+	{ "accept", "u?s", wayland_types + 0 },
+	{ "receive", "sh", wayland_types + 0 },
+	{ "destroy", "", wayland_types + 0 },
+	{ "finish", "3", wayland_types + 0 },
+	{ "set_actions", "3uu", wayland_types + 0 },
+};
+
+static const struct wl_message wl_data_offer_events[] = {
+	{ "offer", "s", wayland_types + 0 },
+	{ "source_actions", "3u", wayland_types + 0 },
+	{ "action", "3u", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_data_offer_interface = {
+	"wl_data_offer", 3,
+	5, wl_data_offer_requests,
+	3, wl_data_offer_events,
+};
+
+static const struct wl_message wl_data_source_requests[] = {
+	{ "offer", "s", wayland_types + 0 },
+	{ "destroy", "", wayland_types + 0 },
+	{ "set_actions", "3u", wayland_types + 0 },
+};
+
+static const struct wl_message wl_data_source_events[] = {
+	{ "target", "?s", wayland_types + 0 },
+	{ "send", "sh", wayland_types + 0 },
+	{ "cancelled", "", wayland_types + 0 },
+	{ "dnd_drop_performed", "3", wayland_types + 0 },
+	{ "dnd_finished", "3", wayland_types + 0 },
+	{ "action", "3u", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_data_source_interface = {
+	"wl_data_source", 3,
+	3, wl_data_source_requests,
+	6, wl_data_source_events,
+};
+
+static const struct wl_message wl_data_device_requests[] = {
+	{ "start_drag", "?oo?ou", wayland_types + 21 },
+	{ "set_selection", "?ou", wayland_types + 25 },
+	{ "release", "2", wayland_types + 0 },
+};
+
+static const struct wl_message wl_data_device_events[] = {
+	{ "data_offer", "n", wayland_types + 27 },
+	{ "enter", "uoff?o", wayland_types + 28 },
+	{ "leave", "", wayland_types + 0 },
+	{ "motion", "uff", wayland_types + 0 },
+	{ "drop", "", wayland_types + 0 },
+	{ "selection", "?o", wayland_types + 33 },
+};
+
+WL_PRIVATE const struct wl_interface wl_data_device_interface = {
+	"wl_data_device", 3,
+	3, wl_data_device_requests,
+	6, wl_data_device_events,
+};
+
+static const struct wl_message wl_data_device_manager_requests[] = {
+	{ "create_data_source", "n", wayland_types + 34 },
+	{ "get_data_device", "no", wayland_types + 35 },
+};
+
+WL_PRIVATE const struct wl_interface wl_data_device_manager_interface = {
+	"wl_data_device_manager", 3,
+	2, wl_data_device_manager_requests,
+	0, NULL,
+};
+
+static const struct wl_message wl_shell_requests[] = {
+	{ "get_shell_surface", "no", wayland_types + 37 },
+};
+
+WL_PRIVATE const struct wl_interface wl_shell_interface = {
+	"wl_shell", 1,
+	1, wl_shell_requests,
+	0, NULL,
+};
+
+static const struct wl_message wl_shell_surface_requests[] = {
+	{ "pong", "u", wayland_types + 0 },
+	{ "move", "ou", wayland_types + 39 },
+	{ "resize", "ouu", wayland_types + 41 },
+	{ "set_toplevel", "", wayland_types + 0 },
+	{ "set_transient", "oiiu", wayland_types + 44 },
+	{ "set_fullscreen", "uu?o", wayland_types + 48 },
+	{ "set_popup", "ouoiiu", wayland_types + 51 },
+	{ "set_maximized", "?o", wayland_types + 57 },
+	{ "set_title", "s", wayland_types + 0 },
+	{ "set_class", "s", wayland_types + 0 },
+};
+
+static const struct wl_message wl_shell_surface_events[] = {
+	{ "ping", "u", wayland_types + 0 },
+	{ "configure", "uii", wayland_types + 0 },
+	{ "popup_done", "", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_shell_surface_interface = {
+	"wl_shell_surface", 1,
+	10, wl_shell_surface_requests,
+	3, wl_shell_surface_events,
+};
+
+static const struct wl_message wl_surface_requests[] = {
+	{ "destroy", "", wayland_types + 0 },
+	{ "attach", "?oii", wayland_types + 58 },
+	{ "damage", "iiii", wayland_types + 0 },
+	{ "frame", "n", wayland_types + 61 },
+	{ "set_opaque_region", "?o", wayland_types + 62 },
+	{ "set_input_region", "?o", wayland_types + 63 },
+	{ "commit", "", wayland_types + 0 },
+	{ "set_buffer_transform", "2i", wayland_types + 0 },
+	{ "set_buffer_scale", "3i", wayland_types + 0 },
+	{ "damage_buffer", "4iiii", wayland_types + 0 },
+	{ "offset", "5ii", wayland_types + 0 },
+};
+
+static const struct wl_message wl_surface_events[] = {
+	{ "enter", "o", wayland_types + 64 },
+	{ "leave", "o", wayland_types + 65 },
+	{ "preferred_buffer_scale", "6i", wayland_types + 0 },
+	{ "preferred_buffer_transform", "6u", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_surface_interface = {
+	"wl_surface", 6,
+	11, wl_surface_requests,
+	4, wl_surface_events,
+};
+
+static const struct wl_message wl_seat_requests[] = {
+	{ "get_pointer", "n", wayland_types + 66 },
+	{ "get_keyboard", "n", wayland_types + 67 },
+	{ "get_touch", "n", wayland_types + 68 },
+	{ "release", "5", wayland_types + 0 },
+};
+
+static const struct wl_message wl_seat_events[] = {
+	{ "capabilities", "u", wayland_types + 0 },
+	{ "name", "2s", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_seat_interface = {
+	"wl_seat", 10,
+	4, wl_seat_requests,
+	2, wl_seat_events,
+};
+
+static const struct wl_message wl_pointer_requests[] = {
+	{ "set_cursor", "u?oii", wayland_types + 69 },
+	{ "release", "3", wayland_types + 0 },
+};
+
+static const struct wl_message wl_pointer_events[] = {
+	{ "enter", "uoff", wayland_types + 73 },
+	{ "leave", "uo", wayland_types + 77 },
+	{ "motion", "uff", wayland_types + 0 },
+	{ "button", "uuuu", wayland_types + 0 },
+	{ "axis", "uuf", wayland_types + 0 },
+	{ "frame", "5", wayland_types + 0 },
+	{ "axis_source", "5u", wayland_types + 0 },
+	{ "axis_stop", "5uu", wayland_types + 0 },
+	{ "axis_discrete", "5ui", wayland_types + 0 },
+	{ "axis_value120", "8ui", wayland_types + 0 },
+	{ "axis_relative_direction", "9uu", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_pointer_interface = {
+	"wl_pointer", 10,
+	2, wl_pointer_requests,
+	11, wl_pointer_events,
+};
+
+static const struct wl_message wl_keyboard_requests[] = {
+	{ "release", "3", wayland_types + 0 },
+};
+
+static const struct wl_message wl_keyboard_events[] = {
+	{ "keymap", "uhu", wayland_types + 0 },
+	{ "enter", "uoa", wayland_types + 79 },
+	{ "leave", "uo", wayland_types + 82 },
+	{ "key", "uuuu", wayland_types + 0 },
+	{ "modifiers", "uuuuu", wayland_types + 0 },
+	{ "repeat_info", "4ii", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_keyboard_interface = {
+	"wl_keyboard", 10,
+	1, wl_keyboard_requests,
+	6, wl_keyboard_events,
+};
+
+static const struct wl_message wl_touch_requests[] = {
+	{ "release", "3", wayland_types + 0 },
+};
+
+static const struct wl_message wl_touch_events[] = {
+	{ "down", "uuoiff", wayland_types + 84 },
+	{ "up", "uui", wayland_types + 0 },
+	{ "motion", "uiff", wayland_types + 0 },
+	{ "frame", "", wayland_types + 0 },
+	{ "cancel", "", wayland_types + 0 },
+	{ "shape", "6iff", wayland_types + 0 },
+	{ "orientation", "6if", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_touch_interface = {
+	"wl_touch", 10,
+	1, wl_touch_requests,
+	7, wl_touch_events,
+};
+
+static const struct wl_message wl_output_requests[] = {
+	{ "release", "3", wayland_types + 0 },
+};
+
+static const struct wl_message wl_output_events[] = {
+	{ "geometry", "iiiiissi", wayland_types + 0 },
+	{ "mode", "uiii", wayland_types + 0 },
+	{ "done", "2", wayland_types + 0 },
+	{ "scale", "2i", wayland_types + 0 },
+	{ "name", "4s", wayland_types + 0 },
+	{ "description", "4s", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_output_interface = {
+	"wl_output", 4,
+	1, wl_output_requests,
+	6, wl_output_events,
+};
+
+static const struct wl_message wl_region_requests[] = {
+	{ "destroy", "", wayland_types + 0 },
+	{ "add", "iiii", wayland_types + 0 },
+	{ "subtract", "iiii", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_region_interface = {
+	"wl_region", 1,
+	3, wl_region_requests,
+	0, NULL,
+};
+
+static const struct wl_message wl_subcompositor_requests[] = {
+	{ "destroy", "", wayland_types + 0 },
+	{ "get_subsurface", "noo", wayland_types + 90 },
+};
+
+WL_PRIVATE const struct wl_interface wl_subcompositor_interface = {
+	"wl_subcompositor", 1,
+	2, wl_subcompositor_requests,
+	0, NULL,
+};
+
+static const struct wl_message wl_subsurface_requests[] = {
+	{ "destroy", "", wayland_types + 0 },
+	{ "set_position", "ii", wayland_types + 0 },
+	{ "place_above", "o", wayland_types + 93 },
+	{ "place_below", "o", wayland_types + 94 },
+	{ "set_sync", "", wayland_types + 0 },
+	{ "set_desync", "", wayland_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface wl_subsurface_interface = {
+	"wl_subsurface", 1,
+	6, wl_subsurface_requests,
+	0, NULL,
+};
+
+static const struct wl_message wl_fixes_requests[] = {
+	{ "destroy", "", wayland_types + 0 },
+	{ "destroy_registry", "o", wayland_types + 95 },
+};
+
+WL_PRIVATE const struct wl_interface wl_fixes_interface = {
+	"wl_fixes", 1,
+	2, wl_fixes_requests,
+	0, NULL,
+};
+

src/linux/protocols/generated/xdg-decoration-unstable-v1.c

@@ -0,0 +1,76 @@
+/* Generated by wayland-scanner 1.24.0 */
+
+/*
+ * Copyright © 2018 Simon Ser
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdbool.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include "wayland-util.h"
+
+#ifndef __has_attribute
+# define __has_attribute(x) 0  /* Compatibility with non-clang compilers. */
+#endif
+
+#if (__has_attribute(visibility) || defined(__GNUC__) && __GNUC__ >= 4)
+#define WL_PRIVATE __attribute__ ((visibility("hidden")))
+#else
+#define WL_PRIVATE
+#endif
+
+extern const struct wl_interface xdg_toplevel_interface;
+extern const struct wl_interface zxdg_toplevel_decoration_v1_interface;
+
+static const struct wl_interface *xdg_decoration_unstable_v1_types[] = {
+	NULL,
+	&zxdg_toplevel_decoration_v1_interface,
+	&xdg_toplevel_interface,
+};
+
+static const struct wl_message zxdg_decoration_manager_v1_requests[] = {
+	{ "destroy", "", xdg_decoration_unstable_v1_types + 0 },
+	{ "get_toplevel_decoration", "no", xdg_decoration_unstable_v1_types + 1 },
+};
+
+WL_PRIVATE const struct wl_interface zxdg_decoration_manager_v1_interface = {
+	"zxdg_decoration_manager_v1", 1,
+	2, zxdg_decoration_manager_v1_requests,
+	0, NULL,
+};
+
+static const struct wl_message zxdg_toplevel_decoration_v1_requests[] = {
+	{ "destroy", "", xdg_decoration_unstable_v1_types + 0 },
+	{ "set_mode", "u", xdg_decoration_unstable_v1_types + 0 },
+	{ "unset_mode", "", xdg_decoration_unstable_v1_types + 0 },
+};
+
+static const struct wl_message zxdg_toplevel_decoration_v1_events[] = {
+	{ "configure", "u", xdg_decoration_unstable_v1_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface zxdg_toplevel_decoration_v1_interface = {
+	"zxdg_toplevel_decoration_v1", 1,
+	3, zxdg_toplevel_decoration_v1_requests,
+	1, zxdg_toplevel_decoration_v1_events,
+};
+

src/linux/protocols/generated/xdg-decoration-unstable-v1.h

@@ -0,0 +1,384 @@
+/* Generated by wayland-scanner 1.24.0 */
+
+#ifndef XDG_DECORATION_UNSTABLE_V1_CLIENT_PROTOCOL_H
+#define XDG_DECORATION_UNSTABLE_V1_CLIENT_PROTOCOL_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include "wayland-client.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @page page_xdg_decoration_unstable_v1 The xdg_decoration_unstable_v1 protocol
+ * @section page_ifaces_xdg_decoration_unstable_v1 Interfaces
+ * - @subpage page_iface_zxdg_decoration_manager_v1 - window decoration manager
+ * - @subpage page_iface_zxdg_toplevel_decoration_v1 - decoration object for a toplevel surface
+ * @section page_copyright_xdg_decoration_unstable_v1 Copyright
+ * <pre>
+ *
+ * Copyright © 2018 Simon Ser
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ * </pre>
+ */
+struct xdg_toplevel;
+struct zxdg_decoration_manager_v1;
+struct zxdg_toplevel_decoration_v1;
+
+#ifndef ZXDG_DECORATION_MANAGER_V1_INTERFACE
+#define ZXDG_DECORATION_MANAGER_V1_INTERFACE
+/**
+ * @page page_iface_zxdg_decoration_manager_v1 zxdg_decoration_manager_v1
+ * @section page_iface_zxdg_decoration_manager_v1_desc Description
+ *
+ * This interface allows a compositor to announce support for server-side
+ * decorations.
+ *
+ * A window decoration is a set of window controls as deemed appropriate by
+ * the party managing them, such as user interface components used to move,
+ * resize and change a window's state.
+ *
+ * A client can use this protocol to request being decorated by a supporting
+ * compositor.
+ *
+ * If compositor and client do not negotiate the use of a server-side
+ * decoration using this protocol, clients continue to self-decorate as they
+ * see fit.
+ *
+ * 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 interface version bump.
+ * Backward incompatible changes are done by bumping the version number in
+ * the protocol and interface 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_zxdg_decoration_manager_v1_api API
+ * See @ref iface_zxdg_decoration_manager_v1.
+ */
+/**
+ * @defgroup iface_zxdg_decoration_manager_v1 The zxdg_decoration_manager_v1 interface
+ *
+ * This interface allows a compositor to announce support for server-side
+ * decorations.
+ *
+ * A window decoration is a set of window controls as deemed appropriate by
+ * the party managing them, such as user interface components used to move,
+ * resize and change a window's state.
+ *
+ * A client can use this protocol to request being decorated by a supporting
+ * compositor.
+ *
+ * If compositor and client do not negotiate the use of a server-side
+ * decoration using this protocol, clients continue to self-decorate as they
+ * see fit.
+ *
+ * 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 interface version bump.
+ * Backward incompatible changes are done by bumping the version number in
+ * the protocol and interface 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 zxdg_decoration_manager_v1_interface;
+#endif
+#ifndef ZXDG_TOPLEVEL_DECORATION_V1_INTERFACE
+#define ZXDG_TOPLEVEL_DECORATION_V1_INTERFACE
+/**
+ * @page page_iface_zxdg_toplevel_decoration_v1 zxdg_toplevel_decoration_v1
+ * @section page_iface_zxdg_toplevel_decoration_v1_desc Description
+ *
+ * The decoration object allows the compositor to toggle server-side window
+ * decorations for a toplevel surface. The client can request to switch to
+ * another mode.
+ *
+ * The xdg_toplevel_decoration object must be destroyed before its
+ * xdg_toplevel.
+ * @section page_iface_zxdg_toplevel_decoration_v1_api API
+ * See @ref iface_zxdg_toplevel_decoration_v1.
+ */
+/**
+ * @defgroup iface_zxdg_toplevel_decoration_v1 The zxdg_toplevel_decoration_v1 interface
+ *
+ * The decoration object allows the compositor to toggle server-side window
+ * decorations for a toplevel surface. The client can request to switch to
+ * another mode.
+ *
+ * The xdg_toplevel_decoration object must be destroyed before its
+ * xdg_toplevel.
+ */
+extern const struct wl_interface zxdg_toplevel_decoration_v1_interface;
+#endif
+
+#define ZXDG_DECORATION_MANAGER_V1_DESTROY 0
+#define ZXDG_DECORATION_MANAGER_V1_GET_TOPLEVEL_DECORATION 1
+
+
+/**
+ * @ingroup iface_zxdg_decoration_manager_v1
+ */
+#define ZXDG_DECORATION_MANAGER_V1_DESTROY_SINCE_VERSION 1
+/**
+ * @ingroup iface_zxdg_decoration_manager_v1
+ */
+#define ZXDG_DECORATION_MANAGER_V1_GET_TOPLEVEL_DECORATION_SINCE_VERSION 1
+
+/** @ingroup iface_zxdg_decoration_manager_v1 */
+static inline void
+zxdg_decoration_manager_v1_set_user_data(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1, void *user_data)
+{
+	wl_proxy_set_user_data((struct wl_proxy *) zxdg_decoration_manager_v1, user_data);
+}
+
+/** @ingroup iface_zxdg_decoration_manager_v1 */
+static inline void *
+zxdg_decoration_manager_v1_get_user_data(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1)
+{
+	return wl_proxy_get_user_data((struct wl_proxy *) zxdg_decoration_manager_v1);
+}
+
+static inline uint32_t
+zxdg_decoration_manager_v1_get_version(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1)
+{
+	return wl_proxy_get_version((struct wl_proxy *) zxdg_decoration_manager_v1);
+}
+
+/**
+ * @ingroup iface_zxdg_decoration_manager_v1
+ *
+ * Destroy the decoration manager. This doesn't destroy objects created
+ * with the manager.
+ */
+static inline void
+zxdg_decoration_manager_v1_destroy(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) zxdg_decoration_manager_v1,
+			 ZXDG_DECORATION_MANAGER_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zxdg_decoration_manager_v1), WL_MARSHAL_FLAG_DESTROY);
+}
+
+/**
+ * @ingroup iface_zxdg_decoration_manager_v1
+ *
+ * Create a new decoration object associated with the given toplevel.
+ *
+ * Creating an xdg_toplevel_decoration from an xdg_toplevel which has a
+ * buffer attached or committed is a client error, and any attempts by a
+ * client to attach or manipulate a buffer prior to the first
+ * xdg_toplevel_decoration.configure event must also be treated as
+ * errors.
+ */
+static inline struct zxdg_toplevel_decoration_v1 *
+zxdg_decoration_manager_v1_get_toplevel_decoration(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1, struct xdg_toplevel *toplevel)
+{
+	struct wl_proxy *id;
+
+	id = wl_proxy_marshal_flags((struct wl_proxy *) zxdg_decoration_manager_v1,
+			 ZXDG_DECORATION_MANAGER_V1_GET_TOPLEVEL_DECORATION, &zxdg_toplevel_decoration_v1_interface, wl_proxy_get_version((struct wl_proxy *) zxdg_decoration_manager_v1), 0, NULL, toplevel);
+
+	return (struct zxdg_toplevel_decoration_v1 *) id;
+}
+
+#ifndef ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ENUM
+#define ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ENUM
+enum zxdg_toplevel_decoration_v1_error {
+	/**
+	 * xdg_toplevel has a buffer attached before configure
+	 */
+	ZXDG_TOPLEVEL_DECORATION_V1_ERROR_UNCONFIGURED_BUFFER = 0,
+	/**
+	 * xdg_toplevel already has a decoration object
+	 */
+	ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ALREADY_CONSTRUCTED = 1,
+	/**
+	 * xdg_toplevel destroyed before the decoration object
+	 */
+	ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ORPHANED = 2,
+	/**
+	 * invalid mode
+	 */
+	ZXDG_TOPLEVEL_DECORATION_V1_ERROR_INVALID_MODE = 3,
+};
+#endif /* ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ENUM */
+
+#ifndef ZXDG_TOPLEVEL_DECORATION_V1_MODE_ENUM
+#define ZXDG_TOPLEVEL_DECORATION_V1_MODE_ENUM
+/**
+ * @ingroup iface_zxdg_toplevel_decoration_v1
+ * window decoration modes
+ *
+ * These values describe window decoration modes.
+ */
+enum zxdg_toplevel_decoration_v1_mode {
+	/**
+	 * no server-side window decoration
+	 */
+	ZXDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE = 1,
+	/**
+	 * server-side window decoration
+	 */
+	ZXDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE = 2,
+};
+#endif /* ZXDG_TOPLEVEL_DECORATION_V1_MODE_ENUM */
+
+/**
+ * @ingroup iface_zxdg_toplevel_decoration_v1
+ * @struct zxdg_toplevel_decoration_v1_listener
+ */
+struct zxdg_toplevel_decoration_v1_listener {
+	/**
+	 * notify a decoration mode change
+	 *
+	 * The configure event configures the effective decoration mode.
+	 * The configured state should not be applied immediately. Clients
+	 * must send an ack_configure in response to this event. See
+	 * xdg_surface.configure and xdg_surface.ack_configure for details.
+	 *
+	 * A configure event can be sent at any time. The specified mode
+	 * must be obeyed by the client.
+	 * @param mode the decoration mode
+	 */
+	void (*configure)(void *data,
+			  struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1,
+			  uint32_t mode);
+};
+
+/**
+ * @ingroup iface_zxdg_toplevel_decoration_v1
+ */
+static inline int
+zxdg_toplevel_decoration_v1_add_listener(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1,
+					 const struct zxdg_toplevel_decoration_v1_listener *listener, void *data)
+{
+	return wl_proxy_add_listener((struct wl_proxy *) zxdg_toplevel_decoration_v1,
+				     (void (**)(void)) listener, data);
+}
+
+#define ZXDG_TOPLEVEL_DECORATION_V1_DESTROY 0
+#define ZXDG_TOPLEVEL_DECORATION_V1_SET_MODE 1
+#define ZXDG_TOPLEVEL_DECORATION_V1_UNSET_MODE 2
+
+/**
+ * @ingroup iface_zxdg_toplevel_decoration_v1
+ */
+#define ZXDG_TOPLEVEL_DECORATION_V1_CONFIGURE_SINCE_VERSION 1
+
+/**
+ * @ingroup iface_zxdg_toplevel_decoration_v1
+ */
+#define ZXDG_TOPLEVEL_DECORATION_V1_DESTROY_SINCE_VERSION 1
+/**
+ * @ingroup iface_zxdg_toplevel_decoration_v1
+ */
+#define ZXDG_TOPLEVEL_DECORATION_V1_SET_MODE_SINCE_VERSION 1
+/**
+ * @ingroup iface_zxdg_toplevel_decoration_v1
+ */
+#define ZXDG_TOPLEVEL_DECORATION_V1_UNSET_MODE_SINCE_VERSION 1
+
+/** @ingroup iface_zxdg_toplevel_decoration_v1 */
+static inline void
+zxdg_toplevel_decoration_v1_set_user_data(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1, void *user_data)
+{
+	wl_proxy_set_user_data((struct wl_proxy *) zxdg_toplevel_decoration_v1, user_data);
+}
+
+/** @ingroup iface_zxdg_toplevel_decoration_v1 */
+static inline void *
+zxdg_toplevel_decoration_v1_get_user_data(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
+{
+	return wl_proxy_get_user_data((struct wl_proxy *) zxdg_toplevel_decoration_v1);
+}
+
+static inline uint32_t
+zxdg_toplevel_decoration_v1_get_version(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
+{
+	return wl_proxy_get_version((struct wl_proxy *) zxdg_toplevel_decoration_v1);
+}
+
+/**
+ * @ingroup iface_zxdg_toplevel_decoration_v1
+ *
+ * Switch back to a mode without any server-side decorations at the next
+ * commit.
+ */
+static inline void
+zxdg_toplevel_decoration_v1_destroy(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) zxdg_toplevel_decoration_v1,
+			 ZXDG_TOPLEVEL_DECORATION_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zxdg_toplevel_decoration_v1), WL_MARSHAL_FLAG_DESTROY);
+}
+
+/**
+ * @ingroup iface_zxdg_toplevel_decoration_v1
+ *
+ * Set the toplevel surface decoration mode. This informs the compositor
+ * that the client prefers the provided decoration mode.
+ *
+ * After requesting a decoration mode, the compositor will respond by
+ * emitting an xdg_surface.configure event. The client should then update
+ * its content, drawing it without decorations if the received mode is
+ * server-side decorations. The client must also acknowledge the configure
+ * when committing the new content (see xdg_surface.ack_configure).
+ *
+ * The compositor can decide not to use the client's mode and enforce a
+ * different mode instead.
+ *
+ * Clients whose decoration mode depend on the xdg_toplevel state may send
+ * a set_mode request in response to an xdg_surface.configure event and wait
+ * for the next xdg_surface.configure event to prevent unwanted state.
+ * Such clients are responsible for preventing configure loops and must
+ * make sure not to send multiple successive set_mode requests with the
+ * same decoration mode.
+ *
+ * If an invalid mode is supplied by the client, the invalid_mode protocol
+ * error is raised by the compositor.
+ */
+static inline void
+zxdg_toplevel_decoration_v1_set_mode(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1, uint32_t mode)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) zxdg_toplevel_decoration_v1,
+			 ZXDG_TOPLEVEL_DECORATION_V1_SET_MODE, NULL, wl_proxy_get_version((struct wl_proxy *) zxdg_toplevel_decoration_v1), 0, mode);
+}
+
+/**
+ * @ingroup iface_zxdg_toplevel_decoration_v1
+ *
+ * Unset the toplevel surface decoration mode. This informs the compositor
+ * that the client doesn't prefer a particular decoration mode.
+ *
+ * This request has the same semantics as set_mode.
+ */
+static inline void
+zxdg_toplevel_decoration_v1_unset_mode(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) zxdg_toplevel_decoration_v1,
+			 ZXDG_TOPLEVEL_DECORATION_V1_UNSET_MODE, NULL, wl_proxy_get_version((struct wl_proxy *) zxdg_toplevel_decoration_v1), 0);
+}
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif

src/linux/protocols/generated/xdg-shell.c

@@ -0,0 +1,184 @@
+/* Generated by wayland-scanner 1.24.0 */
+
+/*
+ * Copyright © 2008-2013 Kristian Høgsberg
+ * Copyright © 2013      Rafael Antognolli
+ * Copyright © 2013      Jasper St. Pierre
+ * Copyright © 2010-2013 Intel Corporation
+ * Copyright © 2015-2017 Samsung Electronics Co., Ltd
+ * Copyright © 2015-2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdbool.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include "wayland-util.h"
+
+#ifndef __has_attribute
+# define __has_attribute(x) 0  /* Compatibility with non-clang compilers. */
+#endif
+
+#if (__has_attribute(visibility) || defined(__GNUC__) && __GNUC__ >= 4)
+#define WL_PRIVATE __attribute__ ((visibility("hidden")))
+#else
+#define WL_PRIVATE
+#endif
+
+extern const struct wl_interface wl_output_interface;
+extern const struct wl_interface wl_seat_interface;
+extern const struct wl_interface wl_surface_interface;
+extern const struct wl_interface xdg_popup_interface;
+extern const struct wl_interface xdg_positioner_interface;
+extern const struct wl_interface xdg_surface_interface;
+extern const struct wl_interface xdg_toplevel_interface;
+
+static const struct wl_interface *xdg_shell_types[] = {
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	&xdg_positioner_interface,
+	&xdg_surface_interface,
+	&wl_surface_interface,
+	&xdg_toplevel_interface,
+	&xdg_popup_interface,
+	&xdg_surface_interface,
+	&xdg_positioner_interface,
+	&xdg_toplevel_interface,
+	&wl_seat_interface,
+	NULL,
+	NULL,
+	NULL,
+	&wl_seat_interface,
+	NULL,
+	&wl_seat_interface,
+	NULL,
+	NULL,
+	&wl_output_interface,
+	&wl_seat_interface,
+	NULL,
+	&xdg_positioner_interface,
+	NULL,
+};
+
+static const struct wl_message xdg_wm_base_requests[] = {
+	{ "destroy", "", xdg_shell_types + 0 },
+	{ "create_positioner", "n", xdg_shell_types + 4 },
+	{ "get_xdg_surface", "no", xdg_shell_types + 5 },
+	{ "pong", "u", xdg_shell_types + 0 },
+};
+
+static const struct wl_message xdg_wm_base_events[] = {
+	{ "ping", "u", xdg_shell_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface xdg_wm_base_interface = {
+	"xdg_wm_base", 7,
+	4, xdg_wm_base_requests,
+	1, xdg_wm_base_events,
+};
+
+static const struct wl_message xdg_positioner_requests[] = {
+	{ "destroy", "", xdg_shell_types + 0 },
+	{ "set_size", "ii", xdg_shell_types + 0 },
+	{ "set_anchor_rect", "iiii", xdg_shell_types + 0 },
+	{ "set_anchor", "u", xdg_shell_types + 0 },
+	{ "set_gravity", "u", xdg_shell_types + 0 },
+	{ "set_constraint_adjustment", "u", xdg_shell_types + 0 },
+	{ "set_offset", "ii", xdg_shell_types + 0 },
+	{ "set_reactive", "3", xdg_shell_types + 0 },
+	{ "set_parent_size", "3ii", xdg_shell_types + 0 },
+	{ "set_parent_configure", "3u", xdg_shell_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface xdg_positioner_interface = {
+	"xdg_positioner", 7,
+	10, xdg_positioner_requests,
+	0, NULL,
+};
+
+static const struct wl_message xdg_surface_requests[] = {
+	{ "destroy", "", xdg_shell_types + 0 },
+	{ "get_toplevel", "n", xdg_shell_types + 7 },
+	{ "get_popup", "n?oo", xdg_shell_types + 8 },
+	{ "set_window_geometry", "iiii", xdg_shell_types + 0 },
+	{ "ack_configure", "u", xdg_shell_types + 0 },
+};
+
+static const struct wl_message xdg_surface_events[] = {
+	{ "configure", "u", xdg_shell_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface xdg_surface_interface = {
+	"xdg_surface", 7,
+	5, xdg_surface_requests,
+	1, xdg_surface_events,
+};
+
+static const struct wl_message xdg_toplevel_requests[] = {
+	{ "destroy", "", xdg_shell_types + 0 },
+	{ "set_parent", "?o", xdg_shell_types + 11 },
+	{ "set_title", "s", xdg_shell_types + 0 },
+	{ "set_app_id", "s", xdg_shell_types + 0 },
+	{ "show_window_menu", "ouii", xdg_shell_types + 12 },
+	{ "move", "ou", xdg_shell_types + 16 },
+	{ "resize", "ouu", xdg_shell_types + 18 },
+	{ "set_max_size", "ii", xdg_shell_types + 0 },
+	{ "set_min_size", "ii", xdg_shell_types + 0 },
+	{ "set_maximized", "", xdg_shell_types + 0 },
+	{ "unset_maximized", "", xdg_shell_types + 0 },
+	{ "set_fullscreen", "?o", xdg_shell_types + 21 },
+	{ "unset_fullscreen", "", xdg_shell_types + 0 },
+	{ "set_minimized", "", xdg_shell_types + 0 },
+};
+
+static const struct wl_message xdg_toplevel_events[] = {
+	{ "configure", "iia", xdg_shell_types + 0 },
+	{ "close", "", xdg_shell_types + 0 },
+	{ "configure_bounds", "4ii", xdg_shell_types + 0 },
+	{ "wm_capabilities", "5a", xdg_shell_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface xdg_toplevel_interface = {
+	"xdg_toplevel", 7,
+	14, xdg_toplevel_requests,
+	4, xdg_toplevel_events,
+};
+
+static const struct wl_message xdg_popup_requests[] = {
+	{ "destroy", "", xdg_shell_types + 0 },
+	{ "grab", "ou", xdg_shell_types + 22 },
+	{ "reposition", "3ou", xdg_shell_types + 24 },
+};
+
+static const struct wl_message xdg_popup_events[] = {
+	{ "configure", "iiii", xdg_shell_types + 0 },
+	{ "popup_done", "", xdg_shell_types + 0 },
+	{ "repositioned", "3u", xdg_shell_types + 0 },
+};
+
+WL_PRIVATE const struct wl_interface xdg_popup_interface = {
+	"xdg_popup", 7,
+	3, xdg_popup_requests,
+	3, xdg_popup_events,
+};
+

src/linux/protocols/xml/fractional-scale-v1.xml

@@ -0,0 +1,102 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<protocol name="fractional_scale_v1">
+  <copyright>
+    Copyright © 2022 Kenny Levinsen
+
+    Permission is hereby granted, free of charge, to any person obtaining a
+    copy of this software and associated documentation files (the "Software"),
+    to deal in the Software without restriction, including without limitation
+    the rights to use, copy, modify, merge, publish, distribute, sublicense,
+    and/or sell copies of the Software, and to permit persons to whom the
+    Software is furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice (including the next
+    paragraph) shall be included in all copies or substantial portions of the
+    Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+    THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
+  </copyright>
+
+  <description summary="Protocol for requesting fractional surface scales">
+    This protocol allows a compositor to suggest for surfaces to render at
+    fractional scales.
+
+    A client can submit scaled content by utilizing wp_viewport. This is done by
+    creating a wp_viewport object for the surface and setting the destination
+    rectangle to the surface size before the scale factor is applied.
+
+    The buffer size is calculated by multiplying the surface size by the
+    intended scale.
+
+    The wl_surface buffer scale should remain set to 1.
+
+    If a surface has a surface-local size of 100 px by 50 px and wishes to
+    submit buffers with a scale of 1.5, then a buffer of 150px by 75 px should
+    be used and the wp_viewport destination rectangle should be 100 px by 50 px.
+
+    For toplevel surfaces, the size is rounded halfway away from zero. The
+    rounding algorithm for subsurface position and size is not defined.
+  </description>
+
+  <interface name="wp_fractional_scale_manager_v1" version="1">
+    <description summary="fractional surface scale information">
+      A global interface for requesting surfaces to use fractional scales.
+    </description>
+
+    <request name="destroy" type="destructor">
+      <description summary="unbind the fractional surface scale interface">
+        Informs the server that the client will not be using this protocol
+        object anymore. This does not affect any other objects,
+        wp_fractional_scale_v1 objects included.
+      </description>
+    </request>
+
+    <enum name="error">
+      <entry name="fractional_scale_exists" value="0"
+        summary="the surface already has a fractional_scale object associated"/>
+    </enum>
+
+    <request name="get_fractional_scale">
+      <description summary="extend surface interface for scale information">
+        Create an add-on object for the the wl_surface to let the compositor
+        request fractional scales. If the given wl_surface already has a
+        wp_fractional_scale_v1 object associated, the fractional_scale_exists
+        protocol error is raised.
+      </description>
+      <arg name="id" type="new_id" interface="wp_fractional_scale_v1"
+           summary="the new surface scale info interface id"/>
+      <arg name="surface" type="object" interface="wl_surface"
+           summary="the surface"/>
+    </request>
+  </interface>
+
+  <interface name="wp_fractional_scale_v1" version="1">
+    <description summary="fractional scale interface to a wl_surface">
+      An additional interface to a wl_surface object which allows the compositor
+      to inform the client of the preferred scale.
+    </description>
+
+    <request name="destroy" type="destructor">
+      <description summary="remove surface scale information for surface">
+        Destroy the fractional scale object. When this object is destroyed,
+        preferred_scale events will no longer be sent.
+      </description>
+    </request>
+
+    <event name="preferred_scale">
+      <description summary="notify of new preferred scale">
+        Notification of a new preferred scale for this surface that the
+        compositor suggests that the client should use.
+
+        The sent scale is the numerator of a fraction with a denominator of 120.
+      </description>
+      <arg name="scale" type="uint" summary="the new preferred scale"/>
+    </event>
+  </interface>
+</protocol>

src/linux/protocols/xml/viewporter.xml

@@ -0,0 +1,177 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<protocol name="viewporter">
+
+  <copyright>
+    Copyright © 2013-2016 Collabora, Ltd.
+
+    Permission is hereby granted, free of charge, to any person obtaining a
+    copy of this software and associated documentation files (the "Software"),
+    to deal in the Software without restriction, including without limitation
+    the rights to use, copy, modify, merge, publish, distribute, sublicense,
+    and/or sell copies of the Software, and to permit persons to whom the
+    Software is furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice (including the next
+    paragraph) shall be included in all copies or substantial portions of the
+    Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+    THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
+  </copyright>
+
+  <interface name="wp_viewporter" version="1">
+    <description summary="surface cropping and scaling">
+      The global interface exposing surface cropping and scaling
+      capabilities is used to instantiate an interface extension for a
+      wl_surface object. This extended interface will then allow
+      cropping and scaling the surface contents, effectively
+      disconnecting the direct relationship between the buffer and the
+      surface size.
+    </description>
+
+    <request name="destroy" type="destructor">
+      <description summary="unbind from the cropping and scaling interface">
+	Informs the server that the client will not be using this
+	protocol object anymore. This does not affect any other objects,
+	wp_viewport objects included.
+      </description>
+    </request>
+
+    <enum name="error">
+      <entry name="viewport_exists" value="0"
+             summary="the surface already has a viewport object associated"/>
+    </enum>
+
+    <request name="get_viewport">
+      <description summary="extend surface interface for crop and scale">
+	Instantiate an interface extension for the given wl_surface to
+	crop and scale its content. If the given wl_surface already has
+	a wp_viewport object associated, the viewport_exists
+	protocol error is raised.
+      </description>
+      <arg name="id" type="new_id" interface="wp_viewport"
+           summary="the new viewport interface id"/>
+      <arg name="surface" type="object" interface="wl_surface"
+           summary="the surface"/>
+    </request>
+  </interface>
+
+  <interface name="wp_viewport" version="1">
+    <description summary="crop and scale interface to a wl_surface">
+      An additional interface to a wl_surface object, which allows the
+      client to specify the cropping and scaling of the surface
+      contents.
+
+      This interface works with two concepts: the source rectangle (src_x,
+      src_y, src_width, src_height), and the destination size (dst_width,
+      dst_height). The contents of the source rectangle are scaled to the
+      destination size, and content outside the source rectangle is ignored.
+      This state is double-buffered, see wl_surface.commit.
+
+      The two parts of crop and scale state are independent: the source
+      rectangle, and the destination size. Initially both are unset, that
+      is, no scaling is applied. The whole of the current wl_buffer is
+      used as the source, and the surface size is as defined in
+      wl_surface.attach.
+
+      If the destination size is set, it causes the surface size to become
+      dst_width, dst_height. The source (rectangle) is scaled to exactly
+      this size. This overrides whatever the attached wl_buffer size is,
+      unless the wl_buffer is NULL. If the wl_buffer is NULL, the surface
+      has no content and therefore no size. Otherwise, the size is always
+      at least 1x1 in surface local coordinates.
+
+      If the source rectangle is set, it defines what area of the wl_buffer is
+      taken as the source. If the source rectangle is set and the destination
+      size is not set, then src_width and src_height must be integers, and the
+      surface size becomes the source rectangle size. This results in cropping
+      without scaling. If src_width or src_height are not integers and
+      destination size is not set, the bad_size protocol error is raised when
+      the surface state is applied.
+
+      The coordinate transformations from buffer pixel coordinates up to
+      the surface-local coordinates happen in the following order:
+        1. buffer_transform (wl_surface.set_buffer_transform)
+        2. buffer_scale (wl_surface.set_buffer_scale)
+        3. crop and scale (wp_viewport.set*)
+      This means, that the source rectangle coordinates of crop and scale
+      are given in the coordinates after the buffer transform and scale,
+      i.e. in the coordinates that would be the surface-local coordinates
+      if the crop and scale was not applied.
+
+      If src_x or src_y are negative, the bad_value protocol error is raised.
+      Otherwise, if the source rectangle is partially or completely outside of
+      the non-NULL wl_buffer, then the out_of_buffer protocol error is raised
+      when the surface state is applied. A NULL wl_buffer does not raise the
+      out_of_buffer error.
+
+      If the wl_surface associated with the wp_viewport is destroyed,
+      all wp_viewport requests except 'destroy' raise the protocol error
+      no_surface.
+
+      If the wp_viewport object is destroyed, the crop and scale
+      state is removed from the wl_surface. The change will be applied
+      on the next wl_surface.commit.
+    </description>
+
+    <request name="destroy" type="destructor">
+      <description summary="remove scaling and cropping from the surface">
+	The associated wl_surface's crop and scale state is removed.
+	The change is applied on the next wl_surface.commit.
+      </description>
+    </request>
+
+    <enum name="error">
+      <entry name="bad_value" value="0"
+	     summary="negative or zero values in width or height"/>
+      <entry name="bad_size" value="1"
+	     summary="destination size is not integer"/>
+      <entry name="out_of_buffer" value="2"
+	     summary="source rectangle extends outside of the content area"/>
+      <entry name="no_surface" value="3"
+	     summary="the wl_surface was destroyed"/>
+    </enum>
+
+    <request name="set_source">
+      <description summary="set the source rectangle for cropping">
+	Set the source rectangle of the associated wl_surface. See
+	wp_viewport for the description, and relation to the wl_buffer
+	size.
+
+	If all of x, y, width and height are -1.0, the source rectangle is
+	unset instead. Any other set of values where width or height are zero
+	or negative, or x or y are negative, raise the bad_value protocol
+	error.
+
+	The crop and scale state is double-buffered, see wl_surface.commit.
+      </description>
+      <arg name="x" type="fixed" summary="source rectangle x"/>
+      <arg name="y" type="fixed" summary="source rectangle y"/>
+      <arg name="width" type="fixed" summary="source rectangle width"/>
+      <arg name="height" type="fixed" summary="source rectangle height"/>
+    </request>
+
+    <request name="set_destination">
+      <description summary="set the surface size for scaling">
+	Set the destination size of the associated wl_surface. See
+	wp_viewport for the description, and relation to the wl_buffer
+	size.
+
+	If width is -1 and height is -1, the destination size is unset
+	instead. Any other pair of values for width and height that
+	contains zero or negative values raises the bad_value protocol
+	error.
+
+	The crop and scale state is double-buffered, see wl_surface.commit.
+      </description>
+      <arg name="width" type="int" summary="surface width"/>
+      <arg name="height" type="int" summary="surface height"/>
+    </request>
+  </interface>
+
+</protocol>

src/linux/protocols/xml/xdg-decoration-unstable-v1.xml

@@ -0,0 +1,160 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<protocol name="xdg_decoration_unstable_v1">
+  <copyright>
+    Copyright © 2018 Simon Ser
+
+    Permission is hereby granted, free of charge, to any person obtaining a
+    copy of this software and associated documentation files (the "Software"),
+    to deal in the Software without restriction, including without limitation
+    the rights to use, copy, modify, merge, publish, distribute, sublicense,
+    and/or sell copies of the Software, and to permit persons to whom the
+    Software is furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice (including the next
+    paragraph) shall be included in all copies or substantial portions of the
+    Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+    THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
+  </copyright>
+
+  <interface name="zxdg_decoration_manager_v1" version="1">
+    <description summary="window decoration manager">
+      This interface allows a compositor to announce support for server-side
+      decorations.
+
+      A window decoration is a set of window controls as deemed appropriate by
+      the party managing them, such as user interface components used to move,
+      resize and change a window's state.
+
+      A client can use this protocol to request being decorated by a supporting
+      compositor.
+
+      If compositor and client do not negotiate the use of a server-side
+      decoration using this protocol, clients continue to self-decorate as they
+      see fit.
+
+      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 interface version bump.
+      Backward incompatible changes are done by bumping the version number in
+      the protocol and interface 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.
+    </description>
+
+    <request name="destroy" type="destructor">
+      <description summary="destroy the decoration manager object">
+        Destroy the decoration manager. This doesn't destroy objects created
+        with the manager.
+      </description>
+    </request>
+
+    <request name="get_toplevel_decoration">
+      <description summary="create a new toplevel decoration object">
+        Create a new decoration object associated with the given toplevel.
+
+        Creating an xdg_toplevel_decoration from an xdg_toplevel which has a
+        buffer attached or committed is a client error, and any attempts by a
+        client to attach or manipulate a buffer prior to the first
+        xdg_toplevel_decoration.configure event must also be treated as
+        errors.
+      </description>
+      <arg name="id" type="new_id" interface="zxdg_toplevel_decoration_v1"/>
+      <arg name="toplevel" type="object" interface="xdg_toplevel"/>
+    </request>
+  </interface>
+
+  <interface name="zxdg_toplevel_decoration_v1" version="1">
+    <description summary="decoration object for a toplevel surface">
+      The decoration object allows the compositor to toggle server-side window
+      decorations for a toplevel surface. The client can request to switch to
+      another mode.
+
+      The xdg_toplevel_decoration object must be destroyed before its
+      xdg_toplevel.
+    </description>
+
+    <enum name="error">
+      <entry name="unconfigured_buffer" value="0"
+        summary="xdg_toplevel has a buffer attached before configure"/>
+      <entry name="already_constructed" value="1"
+        summary="xdg_toplevel already has a decoration object"/>
+      <entry name="orphaned" value="2"
+        summary="xdg_toplevel destroyed before the decoration object"/>
+      <entry name="invalid_mode" value="3" summary="invalid mode"/>
+    </enum>
+
+    <request name="destroy" type="destructor">
+      <description summary="destroy the decoration object">
+        Switch back to a mode without any server-side decorations at the next
+        commit.
+      </description>
+    </request>
+
+    <enum name="mode">
+      <description summary="window decoration modes">
+        These values describe window decoration modes.
+      </description>
+      <entry name="client_side" value="1"
+        summary="no server-side window decoration"/>
+      <entry name="server_side" value="2"
+        summary="server-side window decoration"/>
+    </enum>
+
+    <request name="set_mode">
+      <description summary="set the decoration mode">
+        Set the toplevel surface decoration mode. This informs the compositor
+        that the client prefers the provided decoration mode.
+
+        After requesting a decoration mode, the compositor will respond by
+        emitting an xdg_surface.configure event. The client should then update
+        its content, drawing it without decorations if the received mode is
+        server-side decorations. The client must also acknowledge the configure
+        when committing the new content (see xdg_surface.ack_configure).
+
+        The compositor can decide not to use the client's mode and enforce a
+        different mode instead.
+
+        Clients whose decoration mode depend on the xdg_toplevel state may send
+        a set_mode request in response to an xdg_surface.configure event and wait
+        for the next xdg_surface.configure event to prevent unwanted state.
+        Such clients are responsible for preventing configure loops and must
+        make sure not to send multiple successive set_mode requests with the
+        same decoration mode.
+
+        If an invalid mode is supplied by the client, the invalid_mode protocol
+        error is raised by the compositor.
+      </description>
+      <arg name="mode" type="uint" enum="mode" summary="the decoration mode"/>
+    </request>
+
+    <request name="unset_mode">
+      <description summary="unset the decoration mode">
+        Unset the toplevel surface decoration mode. This informs the compositor
+        that the client doesn't prefer a particular decoration mode.
+
+        This request has the same semantics as set_mode.
+      </description>
+    </request>
+
+    <event name="configure">
+      <description summary="notify a decoration mode change">
+        The configure event configures the effective decoration mode. The
+        configured state should not be applied immediately. Clients must send an
+        ack_configure in response to this event. See xdg_surface.configure and
+        xdg_surface.ack_configure for details.
+
+        A configure event can be sent at any time. The specified mode must be
+        obeyed by the client.
+      </description>
+      <arg name="mode" type="uint" enum="mode" summary="the decoration mode"/>
+    </event>
+  </interface>
+</protocol>

src/linux/tools/protocols.py

@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+"""Maintainer-only refresh/check of pinned ABI headers and protocol bindings."""
+import argparse
+import hashlib
+import io
+import json
+from pathlib import Path
+import subprocess
+import tarfile
+import tempfile
+import urllib.request
+import xml.etree.ElementTree as ET
+
+ROOT = Path(__file__).resolve().parents[1]
+MANIFEST = ROOT / 'vendor/manifest.json'
+
+
+def digest(data):
+    return hashlib.sha256(data).hexdigest()
+
+
+def generate(root, version):
+    result = subprocess.run(['wayland-scanner', '--version'], capture_output=True, text=True, check=True)
+    if (result.stdout + result.stderr).strip() != 'wayland-scanner ' + version:
+        raise SystemExit('Expected wayland-scanner ' + version)
+    output = root / 'protocols/generated'
+    output.mkdir(parents=True, exist_ok=True)
+    version_h = (root / 'vendor/wayland/wayland-version.h.in').read_text()
+    for key, value in zip(['MAJOR', 'MINOR', 'MICRO'], version.split('.')):
+        version_h = version_h.replace('@WAYLAND_VERSION_' + key + '@', value)
+    version_h = version_h.replace('@WAYLAND_VERSION@', version)
+    (output / 'wayland-version.h').write_text(version_h)
+    symbols = ['/* Generated by tools/protocols.py; private protocol descriptors. */']
+    for xml in sorted((root / 'protocols/xml').glob('*.xml')):
+        for interface in ET.parse(xml).getroot().findall('interface'):
+            name = interface.attrib['name'] + '_interface'
+            symbols.append(f'#define {name} z_uhdk_{name}')
+        for mode, suffix in [('client-header', '.h'), ('private-code', '.c')]:
+            subprocess.run(['wayland-scanner', mode, str(xml), str(output / (('wayland-client-protocol' if xml.stem == 'wayland' and mode == 'client-header' else xml.stem) + suffix))], check=True)
+    (output / 'private-symbols.h').write_text('\n'.join(symbols) + '\n')
+
+
+def main():
+    parser = argparse.ArgumentParser(description=__doc__)
+    mode = parser.add_mutually_exclusive_group(required=True)
+    mode.add_argument('--check', action='store_true', help='verify checked-in file hashes; no tools/network needed')
+    mode.add_argument('--regenerate', action='store_true', help='regenerate using the pinned scanner and update generated hashes')
+    mode.add_argument('--verify-generation', action='store_true', help='regenerate in a temporary directory and compare')
+    mode.add_argument('--fetch', action='store_true', help='restore exact upstream files using checksum-verified sources')
+    args = parser.parse_args()
+    manifest = json.loads(MANIFEST.read_text())
+    if args.fetch:
+        for source in manifest['sources']:
+            with urllib.request.urlopen(source['url'], timeout=60) as response:
+                data = response.read()
+            if digest(data) != source['sha256']:
+                raise SystemExit('Source checksum mismatch: ' + source['url'])
+            if 'destination' in source:
+                (ROOT / source['destination']).write_bytes(data)
+            else:
+                with tarfile.open(fileobj=io.BytesIO(data)) as archive:
+                    for src, dst in source['files'].items():
+                        (ROOT / dst).write_bytes(archive.extractfile(source['prefix'] + src).read())
+    if args.regenerate:
+        generate(ROOT, manifest['scanner'])
+        manifest['generated'] = {str(p.relative_to(ROOT)): digest(p.read_bytes())
+                                 for p in sorted((ROOT / 'protocols/generated').iterdir())}
+        MANIFEST.write_text(json.dumps(manifest, indent=2) + '\n')
+    if args.verify_generation:
+        import shutil
+        with tempfile.TemporaryDirectory(prefix='uhdk-protocols-') as directory:
+            temporary = Path(directory)
+            shutil.copytree(ROOT / 'vendor', temporary / 'vendor')
+            shutil.copytree(ROOT / 'protocols/xml', temporary / 'protocols/xml')
+            generate(temporary, manifest['scanner'])
+            for path, checksum in manifest['generated'].items():
+                if digest((temporary / path).read_bytes()) != checksum:
+                    raise SystemExit('Generation differs: ' + path)
+    for path, checksum in (manifest['files'] | manifest.get('generated', {})).items():
+        if digest((ROOT / path).read_bytes()) != checksum:
+            raise SystemExit('File checksum mismatch: ' + path)
+    print('Pinned headers and protocols verified.')
+
+
+if __name__ == '__main__':
+    main()

src/linux/vendor/README.md

@@ -0,0 +1,33 @@
+# Linux ABI declarations
+
+Only declarations, protocol XML, licenses, and generated protocol marshalling
+code are vendored. No desktop library implementation or compiled library is
+included. `manifest.json` records exact upstream URLs, source SHA-256 digests,
+per-file digests, and the scanner version.
+
+- Wayland 1.24.0: client/utility/EGL ABI headers and core XML. MIT license in
+  `wayland/COPYING` and individual file notices.
+- wayland-protocols 1.45: xdg-shell, xdg-decoration, viewporter, fractional-scale.
+  License in `wayland-protocols/COPYING` and each XML's copyright element.
+- Khronos EGL-Registry revision `5961a7fe64cf8a126890ced6f13d69e0a1e1b83e`:
+  EGL and platform ABI headers. Apache-2.0 or MIT notices are embedded in the
+  headers, including the full MIT grant where applicable.
+
+Upstream files are unmodified. `wayland-version.h` is produced by substituting
+the release version into the upstream template. The scanner generates client
+headers and private descriptor C files. `private-symbols.h` gives the descriptors
+UHDK-specific names at compilation, preventing collisions with other clients.
+
+From the package directory:
+
+```sh
+python3 src/linux/tools/protocols.py --check
+python3 src/linux/tools/protocols.py --verify-generation # needs scanner 1.24.0
+python3 src/linux/tools/protocols.py --fetch             # restore pinned upstream files
+python3 src/linux/tools/protocols.py --regenerate        # update generated files/hashes
+```
+
+Ordinary builds do not execute this tool. Dependency updates require deliberately
+updating the source pins and file hashes, retaining license notices, and reviewing
+the regenerated diff. `--fetch` verifies archive hashes before extracting only
+explicitly listed members; it does not update pins or accept new checksums.

src/linux/vendor/khronos/EGL/egl.h

@@ -0,0 +1,342 @@
+#ifndef __egl_h_
+#define __egl_h_ 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** Copyright 2013-2020 The Khronos Group Inc.
+** SPDX-License-Identifier: Apache-2.0
+**
+** This header is generated from the Khronos EGL XML API Registry.
+** The current version of the Registry, generator scripts
+** used to make the header, and the header can be found at
+**   http://www.khronos.org/registry/egl
+**
+** Khronos $Git commit SHA1: e80a2e0050 $ on $Git commit date: 2026-03-19 06:21:49 +0100 $
+*/
+
+#include <EGL/eglplatform.h>
+
+#ifndef EGL_EGL_PROTOTYPES
+#define EGL_EGL_PROTOTYPES 1
+#endif
+
+/* Generated on date 20260319 */
+
+/* Generated C header for:
+ * API: egl
+ * Versions considered: .*
+ * Versions emitted: .*
+ * Default extensions included: None
+ * Additional extensions included: _nomatch_^
+ * Extensions removed: _nomatch_^
+ */
+
+#ifndef EGL_VERSION_1_0
+#define EGL_VERSION_1_0 1
+typedef unsigned int EGLBoolean;
+typedef void *EGLDisplay;
+#include <KHR/khrplatform.h>
+#include <EGL/eglplatform.h>
+typedef void *EGLConfig;
+typedef void *EGLSurface;
+typedef void *EGLContext;
+typedef void (*__eglMustCastToProperFunctionPointerType)(void);
+#define EGL_ALPHA_SIZE                    0x3021
+#define EGL_BAD_ACCESS                    0x3002
+#define EGL_BAD_ALLOC                     0x3003
+#define EGL_BAD_ATTRIBUTE                 0x3004
+#define EGL_BAD_CONFIG                    0x3005
+#define EGL_BAD_CONTEXT                   0x3006
+#define EGL_BAD_CURRENT_SURFACE           0x3007
+#define EGL_BAD_DISPLAY                   0x3008
+#define EGL_BAD_MATCH                     0x3009
+#define EGL_BAD_NATIVE_PIXMAP             0x300A
+#define EGL_BAD_NATIVE_WINDOW             0x300B
+#define EGL_BAD_PARAMETER                 0x300C
+#define EGL_BAD_SURFACE                   0x300D
+#define EGL_BLUE_SIZE                     0x3022
+#define EGL_BUFFER_SIZE                   0x3020
+#define EGL_CONFIG_CAVEAT                 0x3027
+#define EGL_CONFIG_ID                     0x3028
+#define EGL_CORE_NATIVE_ENGINE            0x305B
+#define EGL_DEPTH_SIZE                    0x3025
+#define EGL_DONT_CARE                     EGL_CAST(EGLint,-1)
+#define EGL_DRAW                          0x3059
+#define EGL_EXTENSIONS                    0x3055
+#define EGL_FALSE                         0
+#define EGL_GREEN_SIZE                    0x3023
+#define EGL_HEIGHT                        0x3056
+#define EGL_LARGEST_PBUFFER               0x3058
+#define EGL_LEVEL                         0x3029
+#define EGL_MAX_PBUFFER_HEIGHT            0x302A
+#define EGL_MAX_PBUFFER_PIXELS            0x302B
+#define EGL_MAX_PBUFFER_WIDTH             0x302C
+#define EGL_NATIVE_RENDERABLE             0x302D
+#define EGL_NATIVE_VISUAL_ID              0x302E
+#define EGL_NATIVE_VISUAL_TYPE            0x302F
+#define EGL_NONE                          0x3038
+#define EGL_NON_CONFORMANT_CONFIG         0x3051
+#define EGL_NOT_INITIALIZED               0x3001
+#define EGL_NO_CONTEXT                    EGL_CAST(EGLContext,0)
+#define EGL_NO_DISPLAY                    EGL_CAST(EGLDisplay,0)
+#define EGL_NO_SURFACE                    EGL_CAST(EGLSurface,0)
+#define EGL_PBUFFER_BIT                   0x0001
+#define EGL_PIXMAP_BIT                    0x0002
+#define EGL_READ                          0x305A
+#define EGL_RED_SIZE                      0x3024
+#define EGL_SAMPLES                       0x3031
+#define EGL_SAMPLE_BUFFERS                0x3032
+#define EGL_SLOW_CONFIG                   0x3050
+#define EGL_STENCIL_SIZE                  0x3026
+#define EGL_SUCCESS                       0x3000
+#define EGL_SURFACE_TYPE                  0x3033
+#define EGL_TRANSPARENT_BLUE_VALUE        0x3035
+#define EGL_TRANSPARENT_GREEN_VALUE       0x3036
+#define EGL_TRANSPARENT_RED_VALUE         0x3037
+#define EGL_TRANSPARENT_RGB               0x3052
+#define EGL_TRANSPARENT_TYPE              0x3034
+#define EGL_TRUE                          1
+#define EGL_VENDOR                        0x3053
+#define EGL_VERSION                       0x3054
+#define EGL_WIDTH                         0x3057
+#define EGL_WINDOW_BIT                    0x0004
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCHOOSECONFIGPROC) (EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCOPYBUFFERSPROC) (EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target);
+typedef EGLContext (EGLAPIENTRYP PFNEGLCREATECONTEXTPROC) (EGLDisplay dpy, EGLConfig config, EGLContext share_context, const EGLint *attrib_list);
+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPBUFFERSURFACEPROC) (EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPIXMAPSURFACEPROC) (EGLDisplay dpy, EGLConfig config, EGLNativePixmapType pixmap, const EGLint *attrib_list);
+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEWINDOWSURFACEPROC) (EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYCONTEXTPROC) (EGLDisplay dpy, EGLContext ctx);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSURFACEPROC) (EGLDisplay dpy, EGLSurface surface);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETCONFIGATTRIBPROC) (EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETCONFIGSPROC) (EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config);
+typedef EGLDisplay (EGLAPIENTRYP PFNEGLGETCURRENTDISPLAYPROC) (void);
+typedef EGLSurface (EGLAPIENTRYP PFNEGLGETCURRENTSURFACEPROC) (EGLint readdraw);
+typedef EGLDisplay (EGLAPIENTRYP PFNEGLGETDISPLAYPROC) (EGLNativeDisplayType display_id);
+typedef EGLint (EGLAPIENTRYP PFNEGLGETERRORPROC) (void);
+typedef __eglMustCastToProperFunctionPointerType (EGLAPIENTRYP PFNEGLGETPROCADDRESSPROC) (const char *procname);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLINITIALIZEPROC) (EGLDisplay dpy, EGLint *major, EGLint *minor);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLMAKECURRENTPROC) (EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYCONTEXTPROC) (EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value);
+typedef const char *(EGLAPIENTRYP PFNEGLQUERYSTRINGPROC) (EGLDisplay dpy, EGLint name);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSURFACEPROC) (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSPROC) (EGLDisplay dpy, EGLSurface surface);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLTERMINATEPROC) (EGLDisplay dpy);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLWAITGLPROC) (void);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLWAITNATIVEPROC) (EGLint engine);
+#if EGL_EGL_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglChooseConfig (EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config);
+EGLAPI EGLBoolean EGLAPIENTRY eglCopyBuffers (EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target);
+EGLAPI EGLContext EGLAPIENTRY eglCreateContext (EGLDisplay dpy, EGLConfig config, EGLContext share_context, const EGLint *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferSurface (EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePixmapSurface (EGLDisplay dpy, EGLConfig config, EGLNativePixmapType pixmap, const EGLint *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreateWindowSurface (EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroyContext (EGLDisplay dpy, EGLContext ctx);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroySurface (EGLDisplay dpy, EGLSurface surface);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigAttrib (EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigs (EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config);
+EGLAPI EGLDisplay EGLAPIENTRY eglGetCurrentDisplay (void);
+EGLAPI EGLSurface EGLAPIENTRY eglGetCurrentSurface (EGLint readdraw);
+EGLAPI EGLDisplay EGLAPIENTRY eglGetDisplay (EGLNativeDisplayType display_id);
+EGLAPI EGLint EGLAPIENTRY eglGetError (void);
+EGLAPI __eglMustCastToProperFunctionPointerType EGLAPIENTRY eglGetProcAddress (const char *procname);
+EGLAPI EGLBoolean EGLAPIENTRY eglInitialize (EGLDisplay dpy, EGLint *major, EGLint *minor);
+EGLAPI EGLBoolean EGLAPIENTRY eglMakeCurrent (EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryContext (EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value);
+EGLAPI const char *EGLAPIENTRY eglQueryString (EGLDisplay dpy, EGLint name);
+EGLAPI EGLBoolean EGLAPIENTRY eglQuerySurface (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);
+EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers (EGLDisplay dpy, EGLSurface surface);
+EGLAPI EGLBoolean EGLAPIENTRY eglTerminate (EGLDisplay dpy);
+EGLAPI EGLBoolean EGLAPIENTRY eglWaitGL (void);
+EGLAPI EGLBoolean EGLAPIENTRY eglWaitNative (EGLint engine);
+#endif
+#endif /* EGL_VERSION_1_0 */
+
+#ifndef EGL_VERSION_1_1
+#define EGL_VERSION_1_1 1
+#define EGL_BACK_BUFFER                   0x3084
+#define EGL_BIND_TO_TEXTURE_RGB           0x3039
+#define EGL_BIND_TO_TEXTURE_RGBA          0x303A
+#define EGL_CONTEXT_LOST                  0x300E
+#define EGL_MIN_SWAP_INTERVAL             0x303B
+#define EGL_MAX_SWAP_INTERVAL             0x303C
+#define EGL_MIPMAP_TEXTURE                0x3082
+#define EGL_MIPMAP_LEVEL                  0x3083
+#define EGL_NO_TEXTURE                    0x305C
+#define EGL_TEXTURE_2D                    0x305F
+#define EGL_TEXTURE_FORMAT                0x3080
+#define EGL_TEXTURE_RGB                   0x305D
+#define EGL_TEXTURE_RGBA                  0x305E
+#define EGL_TEXTURE_TARGET                0x3081
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLBINDTEXIMAGEPROC) (EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLRELEASETEXIMAGEPROC) (EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSURFACEATTRIBPROC) (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPINTERVALPROC) (EGLDisplay dpy, EGLint interval);
+#if EGL_EGL_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglBindTexImage (EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+EGLAPI EGLBoolean EGLAPIENTRY eglReleaseTexImage (EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+EGLAPI EGLBoolean EGLAPIENTRY eglSurfaceAttrib (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);
+EGLAPI EGLBoolean EGLAPIENTRY eglSwapInterval (EGLDisplay dpy, EGLint interval);
+#endif
+#endif /* EGL_VERSION_1_1 */
+
+#ifndef EGL_VERSION_1_2
+#define EGL_VERSION_1_2 1
+typedef unsigned int EGLenum;
+typedef void *EGLClientBuffer;
+#define EGL_ALPHA_FORMAT                  0x3088
+#define EGL_ALPHA_FORMAT_NONPRE           0x308B
+#define EGL_ALPHA_FORMAT_PRE              0x308C
+#define EGL_ALPHA_MASK_SIZE               0x303E
+#define EGL_BUFFER_PRESERVED              0x3094
+#define EGL_BUFFER_DESTROYED              0x3095
+#define EGL_CLIENT_APIS                   0x308D
+#define EGL_COLORSPACE                    0x3087
+#define EGL_COLORSPACE_sRGB               0x3089
+#define EGL_COLORSPACE_LINEAR             0x308A
+#define EGL_COLOR_BUFFER_TYPE             0x303F
+#define EGL_CONTEXT_CLIENT_TYPE           0x3097
+#define EGL_DISPLAY_SCALING               10000
+#define EGL_HORIZONTAL_RESOLUTION         0x3090
+#define EGL_LUMINANCE_BUFFER              0x308F
+#define EGL_LUMINANCE_SIZE                0x303D
+#define EGL_OPENGL_ES_BIT                 0x0001
+#define EGL_OPENVG_BIT                    0x0002
+#define EGL_OPENGL_ES_API                 0x30A0
+#define EGL_OPENVG_API                    0x30A1
+#define EGL_OPENVG_IMAGE                  0x3096
+#define EGL_PIXEL_ASPECT_RATIO            0x3092
+#define EGL_RENDERABLE_TYPE               0x3040
+#define EGL_RENDER_BUFFER                 0x3086
+#define EGL_RGB_BUFFER                    0x308E
+#define EGL_SINGLE_BUFFER                 0x3085
+#define EGL_SWAP_BEHAVIOR                 0x3093
+#define EGL_UNKNOWN                       EGL_CAST(EGLint,-1)
+#define EGL_VERTICAL_RESOLUTION           0x3091
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLBINDAPIPROC) (EGLenum api);
+typedef EGLenum (EGLAPIENTRYP PFNEGLQUERYAPIPROC) (void);
+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPBUFFERFROMCLIENTBUFFERPROC) (EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, EGLConfig config, const EGLint *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLRELEASETHREADPROC) (void);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLWAITCLIENTPROC) (void);
+#if EGL_EGL_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglBindAPI (EGLenum api);
+EGLAPI EGLenum EGLAPIENTRY eglQueryAPI (void);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferFromClientBuffer (EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, EGLConfig config, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglReleaseThread (void);
+EGLAPI EGLBoolean EGLAPIENTRY eglWaitClient (void);
+#endif
+#endif /* EGL_VERSION_1_2 */
+
+#ifndef EGL_VERSION_1_3
+#define EGL_VERSION_1_3 1
+#define EGL_CONFORMANT                    0x3042
+#define EGL_CONTEXT_CLIENT_VERSION        0x3098
+#define EGL_MATCH_NATIVE_PIXMAP           0x3041
+#define EGL_OPENGL_ES2_BIT                0x0004
+#define EGL_VG_ALPHA_FORMAT               0x3088
+#define EGL_VG_ALPHA_FORMAT_NONPRE        0x308B
+#define EGL_VG_ALPHA_FORMAT_PRE           0x308C
+#define EGL_VG_ALPHA_FORMAT_PRE_BIT       0x0040
+#define EGL_VG_COLORSPACE                 0x3087
+#define EGL_VG_COLORSPACE_sRGB            0x3089
+#define EGL_VG_COLORSPACE_LINEAR          0x308A
+#define EGL_VG_COLORSPACE_LINEAR_BIT      0x0020
+#endif /* EGL_VERSION_1_3 */
+
+#ifndef EGL_VERSION_1_4
+#define EGL_VERSION_1_4 1
+#define EGL_DEFAULT_DISPLAY               EGL_CAST(EGLNativeDisplayType,0)
+#define EGL_MULTISAMPLE_RESOLVE_BOX_BIT   0x0200
+#define EGL_MULTISAMPLE_RESOLVE           0x3099
+#define EGL_MULTISAMPLE_RESOLVE_DEFAULT   0x309A
+#define EGL_MULTISAMPLE_RESOLVE_BOX       0x309B
+#define EGL_OPENGL_API                    0x30A2
+#define EGL_OPENGL_BIT                    0x0008
+#define EGL_SWAP_BEHAVIOR_PRESERVED_BIT   0x0400
+typedef EGLContext (EGLAPIENTRYP PFNEGLGETCURRENTCONTEXTPROC) (void);
+#if EGL_EGL_PROTOTYPES
+EGLAPI EGLContext EGLAPIENTRY eglGetCurrentContext (void);
+#endif
+#endif /* EGL_VERSION_1_4 */
+
+#ifndef EGL_VERSION_1_5
+#define EGL_VERSION_1_5 1
+typedef void *EGLSync;
+typedef intptr_t EGLAttrib;
+typedef khronos_utime_nanoseconds_t EGLTime;
+typedef void *EGLImage;
+#define EGL_CONTEXT_MAJOR_VERSION         0x3098
+#define EGL_CONTEXT_MINOR_VERSION         0x30FB
+#define EGL_CONTEXT_OPENGL_PROFILE_MASK   0x30FD
+#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY 0x31BD
+#define EGL_NO_RESET_NOTIFICATION         0x31BE
+#define EGL_LOSE_CONTEXT_ON_RESET         0x31BF
+#define EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT 0x00000001
+#define EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT 0x00000002
+#define EGL_CONTEXT_OPENGL_DEBUG          0x31B0
+#define EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE 0x31B1
+#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS  0x31B2
+#define EGL_OPENGL_ES3_BIT                0x00000040
+#define EGL_CL_EVENT_HANDLE               0x309C
+#define EGL_SYNC_CL_EVENT                 0x30FE
+#define EGL_SYNC_CL_EVENT_COMPLETE        0x30FF
+#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE  0x30F0
+#define EGL_SYNC_TYPE                     0x30F7
+#define EGL_SYNC_STATUS                   0x30F1
+#define EGL_SYNC_CONDITION                0x30F8
+#define EGL_SIGNALED                      0x30F2
+#define EGL_UNSIGNALED                    0x30F3
+#define EGL_SYNC_FLUSH_COMMANDS_BIT       0x0001
+#define EGL_FOREVER                       0xFFFFFFFFFFFFFFFFull
+#define EGL_TIMEOUT_EXPIRED               0x30F5
+#define EGL_CONDITION_SATISFIED           0x30F6
+#define EGL_NO_SYNC                       EGL_CAST(EGLSync,0)
+#define EGL_SYNC_FENCE                    0x30F9
+#define EGL_GL_COLORSPACE                 0x309D
+#define EGL_GL_COLORSPACE_SRGB            0x3089
+#define EGL_GL_COLORSPACE_LINEAR          0x308A
+#define EGL_GL_RENDERBUFFER               0x30B9
+#define EGL_GL_TEXTURE_2D                 0x30B1
+#define EGL_GL_TEXTURE_LEVEL              0x30BC
+#define EGL_GL_TEXTURE_3D                 0x30B2
+#define EGL_GL_TEXTURE_ZOFFSET            0x30BD
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x30B3
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x30B4
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x30B5
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x30B6
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x30B7
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x30B8
+#define EGL_IMAGE_PRESERVED               0x30D2
+#define EGL_NO_IMAGE                      EGL_CAST(EGLImage,0)
+typedef EGLSync (EGLAPIENTRYP PFNEGLCREATESYNCPROC) (EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSYNCPROC) (EGLDisplay dpy, EGLSync sync);
+typedef EGLint (EGLAPIENTRYP PFNEGLCLIENTWAITSYNCPROC) (EGLDisplay dpy, EGLSync sync, EGLint flags, EGLTime timeout);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETSYNCATTRIBPROC) (EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib *value);
+typedef EGLImage (EGLAPIENTRYP PFNEGLCREATEIMAGEPROC) (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLAttrib *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYIMAGEPROC) (EGLDisplay dpy, EGLImage image);
+typedef EGLDisplay (EGLAPIENTRYP PFNEGLGETPLATFORMDISPLAYPROC) (EGLenum platform, void *native_display, const EGLAttrib *attrib_list);
+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPLATFORMWINDOWSURFACEPROC) (EGLDisplay dpy, EGLConfig config, void *native_window, const EGLAttrib *attrib_list);
+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPLATFORMPIXMAPSURFACEPROC) (EGLDisplay dpy, EGLConfig config, void *native_pixmap, const EGLAttrib *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLWAITSYNCPROC) (EGLDisplay dpy, EGLSync sync, EGLint flags);
+#if EGL_EGL_PROTOTYPES
+EGLAPI EGLSync EGLAPIENTRY eglCreateSync (EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroySync (EGLDisplay dpy, EGLSync sync);
+EGLAPI EGLint EGLAPIENTRY eglClientWaitSync (EGLDisplay dpy, EGLSync sync, EGLint flags, EGLTime timeout);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetSyncAttrib (EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib *value);
+EGLAPI EGLImage EGLAPIENTRY eglCreateImage (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLAttrib *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroyImage (EGLDisplay dpy, EGLImage image);
+EGLAPI EGLDisplay EGLAPIENTRY eglGetPlatformDisplay (EGLenum platform, void *native_display, const EGLAttrib *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePlatformWindowSurface (EGLDisplay dpy, EGLConfig config, void *native_window, const EGLAttrib *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePlatformPixmapSurface (EGLDisplay dpy, EGLConfig config, void *native_pixmap, const EGLAttrib *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglWaitSync (EGLDisplay dpy, EGLSync sync, EGLint flags);
+#endif
+#endif /* EGL_VERSION_1_5 */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

src/linux/vendor/khronos/EGL/eglplatform.h

@@ -0,0 +1,175 @@
+#ifndef __eglplatform_h_
+#define __eglplatform_h_
+
+/*
+** Copyright 2007-2020 The Khronos Group Inc.
+** SPDX-License-Identifier: Apache-2.0
+*/
+
+/* Platform-specific types and definitions for egl.h
+ *
+ * Adopters may modify khrplatform.h and this file to suit their platform.
+ * You are encouraged to submit all modifications to the Khronos group so that
+ * they can be included in future versions of this file.  Please submit changes
+ * by filing an issue or pull request on the public Khronos EGL Registry, at
+ * https://www.github.com/KhronosGroup/EGL-Registry/
+ */
+
+#include <KHR/khrplatform.h>
+
+/* Macros used in EGL function prototype declarations.
+ *
+ * EGL functions should be prototyped as:
+ *
+ * EGLAPI return-type EGLAPIENTRY eglFunction(arguments);
+ * typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments);
+ *
+ * KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h
+ */
+
+#ifndef EGLAPI
+#define EGLAPI KHRONOS_APICALL
+#endif
+
+#ifndef EGLAPIENTRY
+#define EGLAPIENTRY  KHRONOS_APIENTRY
+#endif
+#define EGLAPIENTRYP EGLAPIENTRY*
+
+/* The types NativeDisplayType, NativeWindowType, and NativePixmapType
+ * are aliases of window-system-dependent types, such as X Display * or
+ * Windows Device Context. They must be defined in platform-specific
+ * code below. The EGL-prefixed versions of Native*Type are the same
+ * types, renamed in EGL 1.3 so all types in the API start with "EGL".
+ *
+ * Khronos STRONGLY RECOMMENDS that you use the default definitions
+ * provided below, since these changes affect both binary and source
+ * portability of applications using EGL running on different EGL
+ * implementations.
+ */
+
+#if defined(EGL_NO_PLATFORM_SPECIFIC_TYPES)
+
+typedef void *EGLNativeDisplayType;
+typedef void *EGLNativePixmapType;
+typedef void *EGLNativeWindowType;
+
+#elif defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN 1
+#endif
+#include <windows.h>
+
+typedef HDC     EGLNativeDisplayType;
+typedef HBITMAP EGLNativePixmapType;
+typedef HWND    EGLNativeWindowType;
+
+#elif defined(__QNX__)
+
+typedef khronos_uintptr_t      EGLNativeDisplayType;
+typedef struct _screen_pixmap* EGLNativePixmapType;  /* screen_pixmap_t */
+typedef struct _screen_window* EGLNativeWindowType;  /* screen_window_t */
+
+#elif defined(__EMSCRIPTEN__)
+
+typedef int EGLNativeDisplayType;
+typedef int EGLNativePixmapType;
+typedef int EGLNativeWindowType;
+
+#elif defined(__WINSCW__) || defined(__SYMBIAN32__)  /* Symbian */
+
+typedef int   EGLNativeDisplayType;
+typedef void *EGLNativePixmapType;
+typedef void *EGLNativeWindowType;
+
+#elif defined(WL_EGL_PLATFORM)
+
+typedef struct wl_display     *EGLNativeDisplayType;
+typedef struct wl_egl_pixmap  *EGLNativePixmapType;
+typedef struct wl_egl_window  *EGLNativeWindowType;
+
+#elif defined(__GBM__)
+
+typedef struct gbm_device  *EGLNativeDisplayType;
+typedef struct gbm_bo      *EGLNativePixmapType;
+typedef void               *EGLNativeWindowType;
+
+#elif defined(__ANDROID__) || defined(ANDROID)
+
+struct ANativeWindow;
+struct egl_native_pixmap_t;
+
+typedef void*                           EGLNativeDisplayType;
+typedef struct egl_native_pixmap_t*     EGLNativePixmapType;
+typedef struct ANativeWindow*           EGLNativeWindowType;
+
+#elif defined(USE_OZONE)
+
+typedef intptr_t EGLNativeDisplayType;
+typedef intptr_t EGLNativePixmapType;
+typedef intptr_t EGLNativeWindowType;
+
+#elif defined(USE_X11)
+
+/* X11 (tentative)  */
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+typedef Display *EGLNativeDisplayType;
+typedef Pixmap   EGLNativePixmapType;
+typedef Window   EGLNativeWindowType;
+
+#elif defined(__unix__)
+
+typedef void             *EGLNativeDisplayType;
+typedef khronos_uintptr_t EGLNativePixmapType;
+typedef khronos_uintptr_t EGLNativeWindowType;
+
+#elif defined(__APPLE__)
+
+typedef int   EGLNativeDisplayType;
+typedef void *EGLNativePixmapType;
+typedef void *EGLNativeWindowType;
+
+#elif defined(__HAIKU__)
+
+#include <kernel/image.h>
+
+typedef void              *EGLNativeDisplayType;
+typedef khronos_uintptr_t  EGLNativePixmapType;
+typedef khronos_uintptr_t  EGLNativeWindowType;
+
+#elif defined(__Fuchsia__)
+
+typedef void              *EGLNativeDisplayType;
+typedef khronos_uintptr_t  EGLNativePixmapType;
+typedef khronos_uintptr_t  EGLNativeWindowType;
+
+#else
+#error "Platform not recognized"
+#endif
+
+/* EGL 1.2 types, renamed for consistency in EGL 1.3 */
+typedef EGLNativeDisplayType NativeDisplayType;
+typedef EGLNativePixmapType  NativePixmapType;
+typedef EGLNativeWindowType  NativeWindowType;
+
+
+/* Define EGLint. This must be a signed integral type large enough to contain
+ * all legal attribute names and values passed into and out of EGL, whether
+ * their type is boolean, bitmask, enumerant (symbolic constant), integer,
+ * handle, or other.  While in general a 32-bit integer will suffice, if
+ * handles are 64 bit types, then EGLint should be defined as a signed 64-bit
+ * integer type.
+ */
+typedef khronos_int32_t EGLint;
+
+
+/* C++ / C typecast macros for special EGL handle values */
+#if defined(__cplusplus)
+#define EGL_CAST(type, value) (static_cast<type>(value))
+#else
+#define EGL_CAST(type, value) ((type) (value))
+#endif
+
+#endif /* __eglplatform_h */

src/linux/vendor/khronos/KHR/khrplatform.h

@@ -0,0 +1,311 @@
+#ifndef __khrplatform_h_
+#define __khrplatform_h_
+
+/*
+** Copyright (c) 2008-2018 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+/* Khronos platform-specific types and definitions.
+ *
+ * The master copy of khrplatform.h is maintained in the Khronos EGL
+ * Registry repository at https://github.com/KhronosGroup/EGL-Registry
+ * The last semantic modification to khrplatform.h was at commit ID:
+ *      67a3e0864c2d75ea5287b9f3d2eb74a745936692
+ *
+ * Adopters may modify this file to suit their platform. Adopters are
+ * encouraged to submit platform specific modifications to the Khronos
+ * group so that they can be included in future versions of this file.
+ * Please submit changes by filing pull requests or issues on
+ * the EGL Registry repository linked above.
+ *
+ *
+ * See the Implementer's Guidelines for information about where this file
+ * should be located on your system and for more details of its use:
+ *    http://www.khronos.org/registry/implementers_guide.pdf
+ *
+ * This file should be included as
+ *        #include <KHR/khrplatform.h>
+ * by Khronos client API header files that use its types and defines.
+ *
+ * The types in khrplatform.h should only be used to define API-specific types.
+ *
+ * Types defined in khrplatform.h:
+ *    khronos_int8_t              signed   8  bit
+ *    khronos_uint8_t             unsigned 8  bit
+ *    khronos_int16_t             signed   16 bit
+ *    khronos_uint16_t            unsigned 16 bit
+ *    khronos_int32_t             signed   32 bit
+ *    khronos_uint32_t            unsigned 32 bit
+ *    khronos_int64_t             signed   64 bit
+ *    khronos_uint64_t            unsigned 64 bit
+ *    khronos_intptr_t            signed   same number of bits as a pointer
+ *    khronos_uintptr_t           unsigned same number of bits as a pointer
+ *    khronos_ssize_t             signed   size
+ *    khronos_usize_t             unsigned size
+ *    khronos_float_t             signed   32 bit floating point
+ *    khronos_time_ns_t           unsigned 64 bit time in nanoseconds
+ *    khronos_utime_nanoseconds_t unsigned time interval or absolute time in
+ *                                         nanoseconds
+ *    khronos_stime_nanoseconds_t signed time interval in nanoseconds
+ *    khronos_boolean_enum_t      enumerated boolean type. This should
+ *      only be used as a base type when a client API's boolean type is
+ *      an enum. Client APIs which use an integer or other type for
+ *      booleans cannot use this as the base type for their boolean.
+ *
+ * Tokens defined in khrplatform.h:
+ *
+ *    KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
+ *
+ *    KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
+ *    KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
+ *
+ * Calling convention macros defined in this file:
+ *    KHRONOS_APICALL
+ *    KHRONOS_APIENTRY
+ *    KHRONOS_APIATTRIBUTES
+ *
+ * These may be used in function prototypes as:
+ *
+ *      KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
+ *                                  int arg1,
+ *                                  int arg2) KHRONOS_APIATTRIBUTES;
+ */
+
+#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)
+#   define KHRONOS_STATIC 1
+#endif
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APICALL
+ *-------------------------------------------------------------------------
+ * This precedes the return type of the function in the function prototype.
+ */
+#if defined(KHRONOS_STATIC)
+    /* If the preprocessor constant KHRONOS_STATIC is defined, make the
+     * header compatible with static linking. */
+#   define KHRONOS_APICALL
+#elif defined(_WIN32)
+#   define KHRONOS_APICALL __declspec(dllimport)
+#elif defined (__SYMBIAN32__)
+#   define KHRONOS_APICALL IMPORT_C
+#elif defined(__ANDROID__)
+#   define KHRONOS_APICALL __attribute__((visibility("default")))
+#else
+#   define KHRONOS_APICALL
+#endif
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APIENTRY
+ *-------------------------------------------------------------------------
+ * This follows the return type of the function  and precedes the function
+ * name in the function prototype.
+ */
+#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
+    /* Win32 but not WinCE */
+#   define KHRONOS_APIENTRY __stdcall
+#else
+#   define KHRONOS_APIENTRY
+#endif
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APIATTRIBUTES
+ *-------------------------------------------------------------------------
+ * This follows the closing parenthesis of the function prototype arguments.
+ */
+#if defined (__ARMCC_2__)
+#define KHRONOS_APIATTRIBUTES __softfp
+#else
+#define KHRONOS_APIATTRIBUTES
+#endif
+
+/*-------------------------------------------------------------------------
+ * basic type definitions
+ *-----------------------------------------------------------------------*/
+#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)
+
+
+/*
+ * Using <stdint.h>
+ */
+#include <stdint.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+/*
+ * To support platform where unsigned long cannot be used interchangeably with
+ * inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
+ * Ideally, we could just use (u)intptr_t everywhere, but this could result in
+ * ABI breakage if khronos_uintptr_t is changed from unsigned long to
+ * unsigned long long or similar (this results in different C++ name mangling).
+ * To avoid changes for existing platforms, we restrict usage of intptr_t to
+ * platforms where the size of a pointer is larger than the size of long.
+ */
+#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
+#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
+#define KHRONOS_USE_INTPTR_T
+#endif
+#endif
+
+#elif defined(__VMS ) || defined(__sgi)
+
+/*
+ * Using <inttypes.h>
+ */
+#include <inttypes.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)
+
+/*
+ * Win32
+ */
+typedef __int32                 khronos_int32_t;
+typedef unsigned __int32        khronos_uint32_t;
+typedef __int64                 khronos_int64_t;
+typedef unsigned __int64        khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif defined(__sun__) || defined(__digital__)
+
+/*
+ * Sun or Digital
+ */
+typedef int                     khronos_int32_t;
+typedef unsigned int            khronos_uint32_t;
+#if defined(__arch64__) || defined(_LP64)
+typedef long int                khronos_int64_t;
+typedef unsigned long int       khronos_uint64_t;
+#else
+typedef long long int           khronos_int64_t;
+typedef unsigned long long int  khronos_uint64_t;
+#endif /* __arch64__ */
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif 0
+
+/*
+ * Hypothetical platform with no float or int64 support
+ */
+typedef int                     khronos_int32_t;
+typedef unsigned int            khronos_uint32_t;
+#define KHRONOS_SUPPORT_INT64   0
+#define KHRONOS_SUPPORT_FLOAT   0
+
+#else
+
+/*
+ * Generic fallback
+ */
+#include <stdint.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#endif
+
+
+/*
+ * Types that are (so far) the same on all platforms
+ */
+typedef signed   char          khronos_int8_t;
+typedef unsigned char          khronos_uint8_t;
+typedef signed   short int     khronos_int16_t;
+typedef unsigned short int     khronos_uint16_t;
+
+/*
+ * Types that differ between LLP64 and LP64 architectures - in LLP64,
+ * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
+ * to be the only LLP64 architecture in current use.
+ */
+#ifdef KHRONOS_USE_INTPTR_T
+typedef intptr_t               khronos_intptr_t;
+typedef uintptr_t              khronos_uintptr_t;
+#elif defined(_WIN64)
+typedef signed   long long int khronos_intptr_t;
+typedef unsigned long long int khronos_uintptr_t;
+#else
+typedef signed   long  int     khronos_intptr_t;
+typedef unsigned long  int     khronos_uintptr_t;
+#endif
+
+#if defined(_WIN64)
+typedef signed   long long int khronos_ssize_t;
+typedef unsigned long long int khronos_usize_t;
+#else
+typedef signed   long  int     khronos_ssize_t;
+typedef unsigned long  int     khronos_usize_t;
+#endif
+
+#if KHRONOS_SUPPORT_FLOAT
+/*
+ * Float type
+ */
+typedef          float         khronos_float_t;
+#endif
+
+#if KHRONOS_SUPPORT_INT64
+/* Time types
+ *
+ * These types can be used to represent a time interval in nanoseconds or
+ * an absolute Unadjusted System Time.  Unadjusted System Time is the number
+ * of nanoseconds since some arbitrary system event (e.g. since the last
+ * time the system booted).  The Unadjusted System Time is an unsigned
+ * 64 bit value that wraps back to 0 every 584 years.  Time intervals
+ * may be either signed or unsigned.
+ */
+typedef khronos_uint64_t       khronos_utime_nanoseconds_t;
+typedef khronos_int64_t        khronos_stime_nanoseconds_t;
+#endif
+
+/*
+ * Dummy value used to pad enum types to 32 bits.
+ */
+#ifndef KHRONOS_MAX_ENUM
+#define KHRONOS_MAX_ENUM 0x7FFFFFFF
+#endif
+
+/*
+ * Enumerated boolean type
+ *
+ * Values other than zero should be considered to be true.  Therefore
+ * comparisons should not be made against KHRONOS_TRUE.
+ */
+typedef enum {
+    KHRONOS_FALSE = 0,
+    KHRONOS_TRUE  = 1,
+    KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
+} khronos_boolean_enum_t;
+
+#endif /* __khrplatform_h_ */

src/linux/vendor/manifest.json

@@ -0,0 +1,83 @@
+{
+  "scanner": "1.24.0",
+  "sources": [
+    {
+      "url": "https://gitlab.freedesktop.org/wayland/wayland/-/releases/1.24.0/downloads/wayland-1.24.0.tar.xz",
+      "sha256": "82892487a01ad67b334eca83b54317a7c86a03a89cfadacfef5211f11a5d0536",
+      "prefix": "wayland-1.24.0/",
+      "files": {
+        "src/wayland-client-core.h": "vendor/wayland/wayland-client-core.h",
+        "src/wayland-util.h": "vendor/wayland/wayland-util.h",
+        "src/wayland-version.h.in": "vendor/wayland/wayland-version.h.in",
+        "egl/wayland-egl-core.h": "vendor/wayland/wayland-egl-core.h",
+        "COPYING": "vendor/wayland/COPYING",
+        "protocol/wayland.xml": "protocols/xml/wayland.xml",
+        "src/wayland-client.h": "vendor/wayland/wayland-client.h"
+      }
+    },
+    {
+      "url": "https://gitlab.freedesktop.org/wayland/wayland-protocols/-/releases/1.45/downloads/wayland-protocols-1.45.tar.xz",
+      "sha256": "4d2b2a9e3e099d017dc8107bf1c334d27bb87d9e4aff19a0c8d856d17cd41ef0",
+      "prefix": "wayland-protocols-1.45/",
+      "files": {
+        "COPYING": "vendor/wayland-protocols/COPYING",
+        "stable/xdg-shell/xdg-shell.xml": "protocols/xml/xdg-shell.xml",
+        "unstable/xdg-decoration/xdg-decoration-unstable-v1.xml": "protocols/xml/xdg-decoration-unstable-v1.xml",
+        "stable/viewporter/viewporter.xml": "protocols/xml/viewporter.xml",
+        "staging/fractional-scale/fractional-scale-v1.xml": "protocols/xml/fractional-scale-v1.xml"
+      }
+    },
+    {
+      "url": "https://raw.githubusercontent.com/KhronosGroup/EGL-Registry/5961a7fe64cf8a126890ced6f13d69e0a1e1b83e/api/EGL/egl.h",
+      "sha256": "a7c24c828bf2e1a4dfe6511b4f4812b948a285eb54787074015896976d4da076",
+      "destination": "vendor/khronos/EGL/egl.h"
+    },
+    {
+      "url": "https://raw.githubusercontent.com/KhronosGroup/EGL-Registry/5961a7fe64cf8a126890ced6f13d69e0a1e1b83e/api/EGL/eglext.h",
+      "sha256": "a5f574a0074001400c6c50232235ee00e9a67b2168bfd1c364ba0f6f52e5a75c",
+      "destination": "vendor/khronos/EGL/eglext.h"
+    },
+    {
+      "url": "https://raw.githubusercontent.com/KhronosGroup/EGL-Registry/5961a7fe64cf8a126890ced6f13d69e0a1e1b83e/api/EGL/eglplatform.h",
+      "sha256": "25b5391655effcf363a38fa00c3154f356a3eab3d35dc067847875513cf1e441",
+      "destination": "vendor/khronos/EGL/eglplatform.h"
+    },
+    {
+      "url": "https://raw.githubusercontent.com/KhronosGroup/EGL-Registry/5961a7fe64cf8a126890ced6f13d69e0a1e1b83e/api/KHR/khrplatform.h",
+      "sha256": "7b1e01aaa7ad8f6fc34b5c7bdf79ebf5189bb09e2c4d2e79fc5d350623d11e83",
+      "destination": "vendor/khronos/KHR/khrplatform.h"
+    }
+  ],
+  "files": {
+    "vendor/wayland/wayland-client-core.h": "f744b2c9191bffe7580b7b3894d24f513f52e5dbc586404c4ea8b0f70952dfcd",
+    "vendor/wayland/wayland-util.h": "f336a00a03fcf442a59dc9e5fcce3fc94b2cbfcbcf0befba018be3657b7ea381",
+    "vendor/wayland/wayland-version.h.in": "3d66b4a1c0cc3d04cae23b3c4d4914d8107f9e9ef797ebe9554a846d38920b73",
+    "vendor/wayland/wayland-egl-core.h": "07cd540e327a028066da1dc79dc25126641509857a4478560471540cf1b35c42",
+    "vendor/wayland/COPYING": "6eefcb023622a463168a5c20add95fd24a38c7482622a9254a23b99b7c153061",
+    "protocols/xml/wayland.xml": "60abb5864546288a660f3d8af0c838fc87c85bb386582da23e52cb8476e9adbf",
+    "vendor/wayland-protocols/COPYING": "f1a2b233e8a9a71c40f4aa885be08a0842ac85bb8588703c1dd7e6e6502e3124",
+    "protocols/xml/xdg-shell.xml": "9d9e27038ca722f159a361293f8c6cd270dab907ab52de5b8ecfbb8d6b9651c2",
+    "protocols/xml/xdg-decoration-unstable-v1.xml": "73101094eedd2295ac48972a2562d6f99881fee68f3d4d403675837434ab7c70",
+    "protocols/xml/viewporter.xml": "dcb12279a03746301fe490aaed4b38a403485a925abfce2ccfceb644e104fe71",
+    "protocols/xml/fractional-scale-v1.xml": "5941de5d28f427ecdadddc8623a6f6af0a30b0ab4726847236ba7a7652b81316",
+    "vendor/khronos/EGL/egl.h": "a7c24c828bf2e1a4dfe6511b4f4812b948a285eb54787074015896976d4da076",
+    "vendor/khronos/EGL/eglext.h": "a5f574a0074001400c6c50232235ee00e9a67b2168bfd1c364ba0f6f52e5a75c",
+    "vendor/khronos/EGL/eglplatform.h": "25b5391655effcf363a38fa00c3154f356a3eab3d35dc067847875513cf1e441",
+    "vendor/khronos/KHR/khrplatform.h": "7b1e01aaa7ad8f6fc34b5c7bdf79ebf5189bb09e2c4d2e79fc5d350623d11e83",
+    "vendor/wayland/wayland-client.h": "e9dd1fb014aa6ad848cb7d241cc223b1a70fc0b17fed5997262024e4c05532f7"
+  },
+  "generated": {
+    "protocols/generated/fractional-scale-v1.c": "fb40e729ee05acafe996d1261367424b47722be02dbee65c90b3f4972f259dca",
+    "protocols/generated/fractional-scale-v1.h": "9243e57b2ce11317f6aaa2cd76c0a9f999fb54ced38b880d81891a6ee5dd27df",
+    "protocols/generated/private-symbols.h": "e66e9c2dd9608df352bf1dc53c6d244225018557844f5ec9c9ae258ea47e3521",
+    "protocols/generated/viewporter.c": "ee3b669764240a69b4436e8cc7cb2e4d42dc872752df3f34df98851bbcb51d11",
+    "protocols/generated/viewporter.h": "dbb68745babf07d3d5587b3f3b83a7cb46848f03885bde4b9cd5e71d19114458",
+    "protocols/generated/wayland-client-protocol.h": "3643fd6aca2f52abcb92a125a0f659c3697268435608a7d3a54e0b614e150f83",
+    "protocols/generated/wayland-version.h": "9ba722d91f4ae3f2820757785f66247868571bc7014f7a679a22f729daaac79f",
+    "protocols/generated/wayland.c": "9a3a273b8d007ff2f40906d36734034a0967a67796965d46e0a5873ff0045315",
+    "protocols/generated/xdg-decoration-unstable-v1.c": "a6cafd5ed52a70e30eacc91e6e230eb8cbed6a6cf790cdcb732acb7e19e51579",
+    "protocols/generated/xdg-decoration-unstable-v1.h": "fa1d17dbdfad9e13f35a0d807906926a054edb18cef836cc39063a586d5f6dd4",
+    "protocols/generated/xdg-shell.c": "7788ec2e1e8774e4f069d361c450048ccb7e907a204d4ca2d74a64fab7bf7be5",
+    "protocols/generated/xdg-shell.h": "4b472982e483e37f9e28a1b655aabb5718a6e6a54023dac90fee45bad316ecc9"
+  }
+}

src/linux/vendor/wayland-protocols/COPYING

@@ -0,0 +1,33 @@
+Copyright © 2008-2013 Kristian Høgsberg
+Copyright © 2010-2013 Intel Corporation
+Copyright © 2013      Rafael Antognolli
+Copyright © 2013      Jasper St. Pierre
+Copyright © 2014      Jonas Ådahl
+Copyright © 2014      Jason Ekstrand
+Copyright © 2014-2015 Collabora, Ltd.
+Copyright © 2015      Red Hat Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+---
+
+The above is the version of the MIT "Expat" License used by X.org:
+
+    http://cgit.freedesktop.org/xorg/xserver/tree/COPYING

src/linux/vendor/wayland/COPYING

@@ -0,0 +1,29 @@
+Copyright © 2008-2012 Kristian Høgsberg
+Copyright © 2010-2012 Intel Corporation
+Copyright © 2011 Benjamin Franzke
+Copyright © 2012 Collabora, Ltd.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+---
+
+The above is the version of the MIT "Expat" License used by X.org:
+
+    http://cgit.freedesktop.org/xorg/xserver/tree/COPYING

src/linux/vendor/wayland/wayland-client-core.h

@@ -0,0 +1,323 @@
+/*
+ * Copyright © 2008 Kristian Høgsberg
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef WAYLAND_CLIENT_CORE_H
+#define WAYLAND_CLIENT_CORE_H
+
+#include <stdint.h>
+#include "wayland-util.h"
+#include "wayland-version.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+struct timespec;
+
+/** \class wl_proxy
+ *
+ * \brief Represents a protocol object on the client side.
+ *
+ * A wl_proxy acts as a client side proxy to an object existing in the
+ * compositor. The proxy is responsible for converting requests made by the
+ * clients with \ref wl_proxy_marshal() into Wayland's wire format. Events
+ * coming from the compositor are also handled by the proxy, which will in
+ * turn call the handler set with \ref wl_proxy_add_listener().
+ *
+ * \note With the exception of function \ref wl_proxy_set_queue(), functions
+ * accessing a wl_proxy are not normally used by client code. Clients
+ * should normally use the higher level interface generated by the scanner to
+ * interact with compositor objects.
+ *
+ */
+struct wl_proxy;
+
+/** \class wl_display
+ *
+ * \brief Represents a connection to the compositor and acts as a proxy to
+ * the wl_display singleton object.
+ *
+ * A wl_display object represents a client connection to a Wayland
+ * compositor. It is created with either \ref wl_display_connect() or
+ * \ref wl_display_connect_to_fd(). A connection is terminated using
+ * \ref wl_display_disconnect().
+ *
+ * A wl_display is also used as the \ref wl_proxy for the wl_display
+ * singleton object on the compositor side.
+ *
+ * A wl_display object handles all the data sent from and to the
+ * compositor. When a \ref wl_proxy marshals a request, it will write its wire
+ * representation to the display's write buffer. The data is sent to the
+ * compositor when the client calls \ref wl_display_flush().
+ *
+ * Incoming data is handled in two steps: queueing and dispatching. In the
+ * queue step, the data coming from the display fd is interpreted and
+ * added to a queue. On the dispatch step, the handler for the incoming
+ * event set by the client on the corresponding \ref wl_proxy is called.
+ *
+ * A wl_display has at least one event queue, called the <em>default
+ * queue</em>. Clients can create additional event queues with \ref
+ * wl_display_create_queue() and assign \ref wl_proxy's to it. Events
+ * occurring in a particular proxy are always queued in its assigned queue.
+ * A client can ensure that a certain assumption, such as holding a lock
+ * or running from a given thread, is true when a proxy event handler is
+ * called by assigning that proxy to an event queue and making sure that
+ * this queue is only dispatched when the assumption holds.
+ *
+ * The default queue is dispatched by calling \ref wl_display_dispatch().
+ * This will dispatch any events queued on the default queue and attempt
+ * to read from the display fd if it's empty. Events read are then queued
+ * on the appropriate queues according to the proxy assignment.
+ *
+ * A user created queue is dispatched with \ref wl_display_dispatch_queue().
+ * This function behaves exactly the same as wl_display_dispatch()
+ * but it dispatches given queue instead of the default queue.
+ *
+ * A real world example of event queue usage is Mesa's implementation of
+ * eglSwapBuffers() for the Wayland platform. This function might need
+ * to block until a frame callback is received, but dispatching the default
+ * queue could cause an event handler on the client to start drawing
+ * again. This problem is solved using another event queue, so that only
+ * the events handled by the EGL code are dispatched during the block.
+ *
+ * This creates a problem where a thread dispatches a non-default
+ * queue, reading all the data from the display fd. If the application
+ * would call \em poll(2) after that it would block, even though there
+ * might be events queued on the default queue. Those events should be
+ * dispatched with \ref wl_display_dispatch_pending() or \ref
+ * wl_display_dispatch_queue_pending() before flushing and blocking.
+ */
+struct wl_display;
+
+/** \class wl_event_queue
+ *
+ * \brief A queue for \ref wl_proxy object events.
+ *
+ * Event queues allows the events on a display to be handled in a thread-safe
+ * manner. See \ref wl_display for details.
+ *
+ */
+struct wl_event_queue;
+
+/** Destroy proxy after marshalling
+ * \relates wl_proxy
+ */
+#define WL_MARSHAL_FLAG_DESTROY (1 << 0)
+
+void
+wl_event_queue_destroy(struct wl_event_queue *queue);
+
+struct wl_proxy *
+wl_proxy_marshal_flags(struct wl_proxy *proxy, uint32_t opcode,
+		       const struct wl_interface *interface,
+		       uint32_t version,
+		       uint32_t flags, ...);
+
+struct wl_proxy *
+wl_proxy_marshal_array_flags(struct wl_proxy *proxy, uint32_t opcode,
+			     const struct wl_interface *interface,
+			     uint32_t version,
+			     uint32_t flags,
+			     union wl_argument *args);
+
+void
+wl_proxy_marshal(struct wl_proxy *p, uint32_t opcode, ...);
+
+void
+wl_proxy_marshal_array(struct wl_proxy *p, uint32_t opcode,
+		       union wl_argument *args);
+
+struct wl_proxy *
+wl_proxy_create(struct wl_proxy *factory,
+		const struct wl_interface *interface);
+
+void *
+wl_proxy_create_wrapper(void *proxy);
+
+void
+wl_proxy_wrapper_destroy(void *proxy_wrapper);
+
+struct wl_proxy *
+wl_proxy_marshal_constructor(struct wl_proxy *proxy,
+			     uint32_t opcode,
+			     const struct wl_interface *interface,
+			     ...);
+
+struct wl_proxy *
+wl_proxy_marshal_constructor_versioned(struct wl_proxy *proxy,
+				       uint32_t opcode,
+				       const struct wl_interface *interface,
+				       uint32_t version,
+				       ...);
+
+struct wl_proxy *
+wl_proxy_marshal_array_constructor(struct wl_proxy *proxy,
+				   uint32_t opcode, union wl_argument *args,
+				   const struct wl_interface *interface);
+
+struct wl_proxy *
+wl_proxy_marshal_array_constructor_versioned(struct wl_proxy *proxy,
+					     uint32_t opcode,
+					     union wl_argument *args,
+					     const struct wl_interface *interface,
+					     uint32_t version);
+
+void
+wl_proxy_destroy(struct wl_proxy *proxy);
+
+int
+wl_proxy_add_listener(struct wl_proxy *proxy,
+		      void (**implementation)(void), void *data);
+
+const void *
+wl_proxy_get_listener(struct wl_proxy *proxy);
+
+int
+wl_proxy_add_dispatcher(struct wl_proxy *proxy,
+			wl_dispatcher_func_t dispatcher_func,
+			const void * dispatcher_data, void *data);
+
+void
+wl_proxy_set_user_data(struct wl_proxy *proxy, void *user_data);
+
+void *
+wl_proxy_get_user_data(struct wl_proxy *proxy);
+
+uint32_t
+wl_proxy_get_version(struct wl_proxy *proxy);
+
+uint32_t
+wl_proxy_get_id(struct wl_proxy *proxy);
+
+void
+wl_proxy_set_tag(struct wl_proxy *proxy,
+		 const char * const *tag);
+
+const char * const *
+wl_proxy_get_tag(struct wl_proxy *proxy);
+
+const char *
+wl_proxy_get_class(struct wl_proxy *proxy);
+
+const struct wl_interface *
+wl_proxy_get_interface(struct wl_proxy *proxy);
+
+struct wl_display *
+wl_proxy_get_display(struct wl_proxy *proxy);
+
+void
+wl_proxy_set_queue(struct wl_proxy *proxy, struct wl_event_queue *queue);
+
+struct wl_event_queue *
+wl_proxy_get_queue(const struct wl_proxy *proxy);
+
+const char *
+wl_event_queue_get_name(const struct wl_event_queue *queue);
+
+struct wl_display *
+wl_display_connect(const char *name);
+
+struct wl_display *
+wl_display_connect_to_fd(int fd);
+
+void
+wl_display_disconnect(struct wl_display *display);
+
+int
+wl_display_get_fd(struct wl_display *display);
+
+int
+wl_display_dispatch(struct wl_display *display);
+
+int
+wl_display_dispatch_queue(struct wl_display *display,
+			  struct wl_event_queue *queue);
+
+int
+wl_display_dispatch_timeout(struct wl_display *display,
+			    const struct timespec *timeout);
+
+int
+wl_display_dispatch_queue_timeout(struct wl_display *display,
+				  struct wl_event_queue *queue,
+				  const struct timespec *timeout);
+
+int
+wl_display_dispatch_queue_pending(struct wl_display *display,
+				  struct wl_event_queue *queue);
+
+int
+wl_display_dispatch_pending(struct wl_display *display);
+
+int
+wl_display_get_error(struct wl_display *display);
+
+uint32_t
+wl_display_get_protocol_error(struct wl_display *display,
+			      const struct wl_interface **interface,
+			      uint32_t *id);
+
+int
+wl_display_flush(struct wl_display *display);
+
+int
+wl_display_roundtrip_queue(struct wl_display *display,
+			   struct wl_event_queue *queue);
+
+int
+wl_display_roundtrip(struct wl_display *display);
+
+struct wl_event_queue *
+wl_display_create_queue(struct wl_display *display);
+
+struct wl_event_queue *
+wl_display_create_queue_with_name(struct wl_display *display,
+				  const char *name);
+
+int
+wl_display_prepare_read_queue(struct wl_display *display,
+			      struct wl_event_queue *queue);
+
+int
+wl_display_prepare_read(struct wl_display *display);
+
+void
+wl_display_cancel_read(struct wl_display *display);
+
+int
+wl_display_read_events(struct wl_display *display);
+
+void
+wl_log_set_handler_client(wl_log_func_t handler);
+
+void
+wl_display_set_max_buffer_size(struct wl_display *display,
+                               size_t max_buffer_size);
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif

src/linux/vendor/wayland/wayland-client.h

@@ -0,0 +1,42 @@
+/*
+ * Copyright © 2008 Kristian Høgsberg
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/** \file
+ *
+ *  \brief Include the client API and protocol C API.
+ *
+ *  \warning Use of this header file is discouraged. Prefer including
+ *  wayland-client-core.h instead, which does not include the
+ *  client protocol header and as such only defines the library
+ *  API.
+ */
+
+#ifndef WAYLAND_CLIENT_H
+#define WAYLAND_CLIENT_H
+
+#include "wayland-client-core.h"
+#include "wayland-client-protocol.h"
+
+#endif

src/linux/vendor/wayland/wayland-egl-core.h

@@ -0,0 +1,59 @@
+/*
+ * Copyright © 2011 Kristian Høgsberg
+ * Copyright © 2011 Benjamin Franzke
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef WAYLAND_EGL_CORE_H
+#define WAYLAND_EGL_CORE_H
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#define WL_EGL_PLATFORM 1
+
+struct wl_egl_window;
+struct wl_surface;
+
+struct wl_egl_window *
+wl_egl_window_create(struct wl_surface *surface,
+		     int width, int height);
+
+void
+wl_egl_window_destroy(struct wl_egl_window *egl_window);
+
+void
+wl_egl_window_resize(struct wl_egl_window *egl_window,
+		     int width, int height,
+		     int dx, int dy);
+
+void
+wl_egl_window_get_attached_size(struct wl_egl_window *egl_window,
+				int *width, int *height);
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif

src/linux/vendor/wayland/wayland-util.h

@@ -0,0 +1,768 @@
+/*
+ * Copyright © 2008 Kristian Høgsberg
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/** \file wayland-util.h
+ *
+ * \brief Utility classes, functions, and macros.
+ */
+
+#ifndef WAYLAND_UTIL_H
+#define WAYLAND_UTIL_H
+
+#include <math.h>
+#include <stddef.h>
+#include <inttypes.h>
+#include <stdarg.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/** Visibility attribute */
+#if defined(__GNUC__) && __GNUC__ >= 4
+#define WL_EXPORT __attribute__ ((visibility("default")))
+#else
+#define WL_EXPORT
+#endif
+
+/** Deprecated attribute */
+#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202311L) || (defined(__cplusplus) && __cplusplus >= 201402L)
+#define WL_DEPRECATED [[deprecated]]
+#elif defined(__GNUC__) && __GNUC__ >= 4
+#define WL_DEPRECATED __attribute__ ((deprecated))
+#else
+#define WL_DEPRECATED
+#endif
+
+/**
+ * Printf-style argument attribute
+ *
+ * \param x Ordinality of the format string argument
+ * \param y Ordinality of the argument to check against the format string
+ *
+ * \sa https://gcc.gnu.org/onlinedocs/gcc-3.2.1/gcc/Function-Attributes.html
+ */
+#if defined(__GNUC__) && __GNUC__ >= 4
+#define WL_PRINTF(x, y) __attribute__((__format__(__printf__, x, y)))
+#else
+#define WL_PRINTF(x, y)
+#endif
+
+#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202311L
+#define WL_TYPEOF(expr) typeof(expr)
+#else
+#define WL_TYPEOF(expr) __typeof__(expr)
+#endif
+
+/** \class wl_object
+ *
+ * \brief A protocol object.
+ *
+ * A `wl_object` is an opaque struct identifying the protocol object
+ * underlying a `wl_proxy` or `wl_resource`.
+ *
+ * \note Functions accessing a `wl_object` are not normally used by client code.
+ * Clients should normally use the higher level interface generated by the
+ * scanner to interact with compositor objects.
+ *
+ */
+struct wl_object;
+
+/**
+ * The maximum size of a protocol message.
+ *
+ * If a message size exceeds this value, the connection will be dropped.
+ * Servers will send an invalid_method error before disconnecting.
+ */
+#define WL_MAX_MESSAGE_SIZE 4096
+
+/**
+ * Protocol message signature
+ *
+ * A wl_message describes the signature of an actual protocol message, such as a
+ * request or event, that adheres to the Wayland protocol wire format. The
+ * protocol implementation uses a wl_message within its demarshal machinery for
+ * decoding messages between a compositor and its clients. In a sense, a
+ * wl_message is to a protocol message like a class is to an object.
+ *
+ * The `name` of a wl_message is the name of the corresponding protocol message.
+ *
+ * The `signature` is an ordered list of symbols representing the data types
+ * of message arguments and, optionally, a protocol version and indicators for
+ * nullability. A leading integer in the `signature` indicates the _since_
+ * version of the protocol message. A `?` preceding a data type symbol indicates
+ * that the following argument type is nullable. While it is a protocol violation
+ * to send messages with non-nullable arguments set to `NULL`, event handlers in
+ * clients might still get called with non-nullable object arguments set to
+ * `NULL`. This can happen when the client destroyed the object being used as
+ * argument on its side and an event referencing that object was sent before the
+ * server knew about its destruction. As this race cannot be prevented, clients
+ * should - as a general rule - program their event handlers such that they can
+ * handle object arguments declared non-nullable being `NULL` gracefully.
+ *
+ * When no arguments accompany a message, `signature` is an empty string.
+ *
+ * Symbols:
+ *
+ * * `i`: int
+ * * `u`: uint
+ * * `f`: fixed
+ * * `s`: string
+ * * `o`: object
+ * * `n`: new_id
+ * * `a`: array
+ * * `h`: fd
+ * * `?`: following argument (`o` or `s`) is nullable
+ *
+ * While demarshaling primitive arguments is straightforward, when demarshaling
+ * messages containing `object` or `new_id` arguments, the protocol
+ * implementation often must determine the type of the object. The `types` of a
+ * wl_message is an array of wl_interface references that correspond to `o` and
+ * `n` arguments in `signature`, with `NULL` placeholders for arguments with
+ * non-object types.
+ *
+ * Consider the protocol event wl_display `delete_id` that has a single `uint`
+ * argument. The wl_message is:
+ *
+ * \code
+ * { "delete_id", "u", [NULL] }
+ * \endcode
+ *
+ * Here, the message `name` is `"delete_id"`, the `signature` is `"u"`, and the
+ * argument `types` is `[NULL]`, indicating that the `uint` argument has no
+ * corresponding wl_interface since it is a primitive argument.
+ *
+ * In contrast, consider a `wl_foo` interface supporting protocol request `bar`
+ * that has existed since version 2, and has two arguments: a `uint` and an
+ * object of type `wl_baz_interface` that may be `NULL`. Such a `wl_message`
+ * might be:
+ *
+ * \code
+ * { "bar", "2u?o", [NULL, &wl_baz_interface] }
+ * \endcode
+ *
+ * Here, the message `name` is `"bar"`, and the `signature` is `"2u?o"`. Notice
+ * how the `2` indicates the protocol version, the `u` indicates the first
+ * argument type is `uint`, and the `?o` indicates that the second argument
+ * is an object that may be `NULL`. Lastly, the argument `types` array indicates
+ * that no wl_interface corresponds to the first argument, while the type
+ * `wl_baz_interface` corresponds to the second argument.
+ *
+ * \sa wl_argument
+ * \sa wl_interface
+ * \sa <a href="https://wayland.freedesktop.org/docs/html/ch04.html#sect-Protocol-Wire-Format">Wire Format</a>
+ */
+struct wl_message {
+	/** Message name */
+	const char *name;
+	/** Message signature */
+	const char *signature;
+	/** Object argument interfaces */
+	const struct wl_interface **types;
+};
+
+/**
+ * Protocol object interface
+ *
+ * A wl_interface describes the API of a protocol object defined in the Wayland
+ * protocol specification. The protocol implementation uses a wl_interface
+ * within its marshalling machinery for encoding client requests.
+ *
+ * The `name` of a wl_interface is the name of the corresponding protocol
+ * interface, and `version` represents the version of the interface. The members
+ * `method_count` and `event_count` represent the number of `methods` (requests)
+ * and `events` in the respective wl_message members.
+ *
+ * For example, consider a protocol interface `foo`, marked as version `1`, with
+ * two requests and one event.
+ *
+ * \code{.xml}
+ * <interface name="foo" version="1">
+ *   <request name="a"></request>
+ *   <request name="b"></request>
+ *   <event name="c"></event>
+ * </interface>
+ * \endcode
+ *
+ * Given two wl_message arrays `foo_requests` and `foo_events`, a wl_interface
+ * for `foo` might be:
+ *
+ * \code
+ * struct wl_interface foo_interface = {
+ *         "foo", 1,
+ *         2, foo_requests,
+ *         1, foo_events
+ * };
+ * \endcode
+ *
+ * \note The server side of the protocol may define interface <em>implementation
+ *       types</em> that incorporate the term `interface` in their name. Take
+ *       care to not confuse these server-side `struct`s with a wl_interface
+ *       variable whose name also ends in `interface`. For example, while the
+ *       server may define a type `struct wl_foo_interface`, the client may
+ *       define a `struct wl_interface wl_foo_interface`.
+ *
+ * \sa wl_message
+ * \sa wl_proxy
+ * \sa <a href="https://wayland.freedesktop.org/docs/html/ch04.html#sect-Protocol-Interfaces">Interfaces</a>
+ * \sa <a href="https://wayland.freedesktop.org/docs/html/ch04.html#sect-Protocol-Versioning">Versioning</a>
+ */
+struct wl_interface {
+	/** Interface name */
+	const char *name;
+	/** Interface version */
+	int version;
+	/** Number of methods (requests) */
+	int method_count;
+	/** Method (request) signatures */
+	const struct wl_message *methods;
+	/** Number of events */
+	int event_count;
+	/** Event signatures */
+	const struct wl_message *events;
+};
+
+/** \class wl_list
+ *
+ * \brief Doubly-linked list
+ *
+ * On its own, an instance of `struct wl_list` represents the sentinel head of
+ * a doubly-linked list, and must be initialized using wl_list_init().
+ * When empty, the list head's `next` and `prev` members point to the list head
+ * itself, otherwise `next` references the first element in the list, and `prev`
+ * refers to the last element in the list.
+ *
+ * Use the `struct wl_list` type to represent both the list head and the links
+ * between elements within the list. Use wl_list_empty() to determine if the
+ * list is empty in O(1).
+ *
+ * All elements in the list must be of the same type. The element type must have
+ * a `struct wl_list` member, often named `link` by convention. Prior to
+ * insertion, there is no need to initialize an element's `link` - invoking
+ * wl_list_init() on an individual list element's `struct wl_list` member is
+ * unnecessary if the very next operation is wl_list_insert(). However, a
+ * common idiom is to initialize an element's `link` prior to removal - ensure
+ * safety by invoking wl_list_init() before wl_list_remove().
+ *
+ * Consider a list reference `struct wl_list foo_list`, an element type as
+ * `struct element`, and an element's link member as `struct wl_list link`.
+ *
+ * The following code initializes a list and adds three elements to it.
+ *
+ * \code
+ * struct wl_list foo_list;
+ *
+ * struct element {
+ *         int foo;
+ *         struct wl_list link;
+ * };
+ * struct element e1, e2, e3;
+ *
+ * wl_list_init(&foo_list);
+ * wl_list_insert(&foo_list, &e1.link);   // e1 is the first element
+ * wl_list_insert(&foo_list, &e2.link);   // e2 is now the first element
+ * wl_list_insert(&e2.link, &e3.link); // insert e3 after e2
+ * \endcode
+ *
+ * The list now looks like <em>[e2, e3, e1]</em>.
+ *
+ * The `wl_list` API provides some iterator macros. For example, to iterate
+ * a list in ascending order:
+ *
+ * \code
+ * struct element *e;
+ * wl_list_for_each(e, foo_list, link) {
+ *         do_something_with_element(e);
+ * }
+ * \endcode
+ *
+ * See the documentation of each iterator for details.
+ * \sa http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/include/linux/list.h
+ */
+struct wl_list {
+	/** Previous list element */
+	struct wl_list *prev;
+	/** Next list element */
+	struct wl_list *next;
+};
+
+/**
+ * Initializes the list.
+ *
+ * \param list List to initialize
+ *
+ * \memberof wl_list
+ */
+void
+wl_list_init(struct wl_list *list);
+
+/**
+ * Inserts an element into the list, after the element represented by \p list.
+ * When \p list is a reference to the list itself (the head), set the containing
+ * struct of \p elm as the first element in the list.
+ *
+ * \note If \p elm is already part of a list, inserting it again will lead to
+ *       list corruption.
+ *
+ * \param list List element after which the new element is inserted
+ * \param elm Link of the containing struct to insert into the list
+ *
+ * \memberof wl_list
+ */
+void
+wl_list_insert(struct wl_list *list, struct wl_list *elm);
+
+/**
+ * Removes an element from the list.
+ *
+ * \note This operation leaves \p elm in an invalid state.
+ *
+ * \param elm Link of the containing struct to remove from the list
+ *
+ * \memberof wl_list
+ */
+void
+wl_list_remove(struct wl_list *elm);
+
+/**
+ * Determines the length of the list.
+ *
+ * \note This is an O(n) operation.
+ *
+ * \param list List whose length is to be determined
+ *
+ * \return Number of elements in the list
+ *
+ * \memberof wl_list
+ */
+int
+wl_list_length(const struct wl_list *list);
+
+/**
+ * Determines if the list is empty.
+ *
+ * \param list List whose emptiness is to be determined
+ *
+ * \return 1 if empty, or 0 if not empty
+ *
+ * \memberof wl_list
+ */
+int
+wl_list_empty(const struct wl_list *list);
+
+/**
+ * Inserts all of the elements of one list into another, after the element
+ * represented by \p list.
+ *
+ * \note This leaves \p other in an invalid state.
+ *
+ * \param list List element after which the other list elements will be inserted
+ * \param other List of elements to insert
+ *
+ * \memberof wl_list
+ */
+void
+wl_list_insert_list(struct wl_list *list, struct wl_list *other);
+
+/**
+ * Retrieves a pointer to a containing struct, given a member name.
+ *
+ * This macro allows "conversion" from a pointer to a member to its containing
+ * struct. This is useful if you have a contained item like a wl_list,
+ * wl_listener, or wl_signal, provided via a callback or other means, and would
+ * like to retrieve the struct that contains it.
+ *
+ * To demonstrate, the following example retrieves a pointer to
+ * `example_container` given only its `destroy_listener` member:
+ *
+ * \code
+ * struct example_container {
+ *         struct wl_listener destroy_listener;
+ *         // other members...
+ * };
+ *
+ * void example_container_destroy(struct wl_listener *listener, void *data)
+ * {
+ *         struct example_container *ctr;
+ *
+ *         ctr = wl_container_of(listener, ctr, destroy_listener);
+ *         // destroy ctr...
+ * }
+ * \endcode
+ *
+ * \note `sample` need not be a valid pointer. A null or uninitialised pointer
+ *       is sufficient.
+ *
+ * \param ptr Valid pointer to the contained member
+ * \param sample Pointer to a struct whose type contains \p ptr
+ * \param member Named location of \p ptr within the \p sample type
+ *
+ * \return The container for the specified pointer
+ */
+#define wl_container_of(ptr, sample, member)				\
+	(WL_TYPEOF(sample))((char *)(ptr) -				\
+			     offsetof(WL_TYPEOF(*sample), member))
+
+/**
+ * Iterates over a list.
+ *
+ * This macro expresses a for-each iterator for wl_list. Given a list and
+ * wl_list link member name (often named `link` by convention), this macro
+ * assigns each element in the list to \p pos, which can then be referenced in
+ * a trailing code block. For example, given a wl_list of `struct message`
+ * elements:
+ *
+ * \code
+ * struct message {
+ *         char *contents;
+ *         wl_list link;
+ * };
+ *
+ * struct wl_list *message_list;
+ * // Assume message_list now "contains" many messages
+ *
+ * struct message *m;
+ * wl_list_for_each(m, message_list, link) {
+ *         do_something_with_message(m);
+ * }
+ * \endcode
+ *
+ * \param pos Cursor that each list element will be assigned to
+ * \param head Head of the list to iterate over
+ * \param member Name of the link member within the element struct
+ *
+ * \relates wl_list
+ */
+#define wl_list_for_each(pos, head, member)				\
+	for (pos = wl_container_of((head)->next, pos, member);	\
+	     &pos->member != (head);					\
+	     pos = wl_container_of(pos->member.next, pos, member))
+
+/**
+ * Iterates over a list, safe against removal of the list element.
+ *
+ * \note Only removal of the current element, \p pos, is safe. Removing
+ *       any other element during traversal may lead to a loop malfunction.
+ *
+ * \sa wl_list_for_each()
+ *
+ * \param pos Cursor that each list element will be assigned to
+ * \param tmp Temporary pointer of the same type as \p pos
+ * \param head Head of the list to iterate over
+ * \param member Name of the link member within the element struct
+ *
+ * \relates wl_list
+ */
+#define wl_list_for_each_safe(pos, tmp, head, member)			\
+	for (pos = wl_container_of((head)->next, pos, member),		\
+	     tmp = wl_container_of((pos)->member.next, tmp, member);	\
+	     &pos->member != (head);					\
+	     pos = tmp,							\
+	     tmp = wl_container_of(pos->member.next, tmp, member))
+
+/**
+ * Iterates backwards over a list.
+ *
+ * \sa wl_list_for_each()
+ *
+ * \param pos Cursor that each list element will be assigned to
+ * \param head Head of the list to iterate over
+ * \param member Name of the link member within the element struct
+ *
+ * \relates wl_list
+ */
+#define wl_list_for_each_reverse(pos, head, member)			\
+	for (pos = wl_container_of((head)->prev, pos, member);	\
+	     &pos->member != (head);					\
+	     pos = wl_container_of(pos->member.prev, pos, member))
+
+/**
+ * Iterates backwards over a list, safe against removal of the list element.
+ *
+ * \note Only removal of the current element, \p pos, is safe. Removing
+ *       any other element during traversal may lead to a loop malfunction.
+ *
+ * \sa wl_list_for_each()
+ *
+ * \param pos Cursor that each list element will be assigned to
+ * \param tmp Temporary pointer of the same type as \p pos
+ * \param head Head of the list to iterate over
+ * \param member Name of the link member within the element struct
+ *
+ * \relates wl_list
+ */
+#define wl_list_for_each_reverse_safe(pos, tmp, head, member)		\
+	for (pos = wl_container_of((head)->prev, pos, member),	\
+	     tmp = wl_container_of((pos)->member.prev, tmp, member);	\
+	     &pos->member != (head);					\
+	     pos = tmp,							\
+	     tmp = wl_container_of(pos->member.prev, tmp, member))
+
+/**
+ * \class wl_array
+ *
+ * Dynamic array
+ *
+ * A wl_array is a dynamic array that can only grow until released. It is
+ * intended for relatively small allocations whose size is variable or not known
+ * in advance. While construction of a wl_array does not require all elements to
+ * be of the same size, wl_array_for_each() does require all elements to have
+ * the same type and size.
+ *
+ */
+struct wl_array {
+	/** Array size */
+	size_t size;
+	/** Allocated space */
+	size_t alloc;
+	/** Array data */
+	void *data;
+};
+
+/**
+ * Initializes the array.
+ *
+ * \param array Array to initialize
+ *
+ * \memberof wl_array
+ */
+void
+wl_array_init(struct wl_array *array);
+
+/**
+ * Releases the array data.
+ *
+ * \note Leaves the array in an invalid state.
+ *
+ * \param array Array whose data is to be released
+ *
+ * \memberof wl_array
+ */
+void
+wl_array_release(struct wl_array *array);
+
+/**
+ * Increases the size of the array by \p size bytes.
+ *
+ * \param array Array whose size is to be increased
+ * \param size Number of bytes to increase the size of the array by
+ *
+ * \return A pointer to the beginning of the newly appended space, or NULL when
+ *         resizing fails.
+ *
+ * \memberof wl_array
+ */
+void *
+wl_array_add(struct wl_array *array, size_t size);
+
+/**
+ * Copies the contents of \p source to \p array.
+ *
+ * \param array Destination array to copy to
+ * \param source Source array to copy from
+ *
+ * \return 0 on success, or -1 on failure
+ *
+ * \memberof wl_array
+ */
+int
+wl_array_copy(struct wl_array *array, struct wl_array *source);
+
+/**
+ * Iterates over an array.
+ *
+ * This macro expresses a for-each iterator for wl_array. It assigns each
+ * element in the array to \p pos, which can then be referenced in a trailing
+ * code block. \p pos must be a pointer to the array element type, and all
+ * array elements must be of the same type and size.
+ *
+ * \param pos Cursor that each array element will be assigned to
+ * \param array Array to iterate over
+ *
+ * \relates wl_array
+ * \sa wl_list_for_each()
+ */
+#define wl_array_for_each(pos, array)					\
+	for (pos = (array)->data;					\
+	     (array)->size != 0 &&					\
+	     (const char *) pos < ((const char *) (array)->data + (array)->size); \
+	     (pos)++)
+
+/**
+ * Fixed-point number
+ *
+ * A `wl_fixed_t` is a 24.8 signed fixed-point number with a sign bit, 23 bits
+ * of integer precision and 8 bits of decimal precision. Consider `wl_fixed_t`
+ * as an opaque struct with methods that facilitate conversion to and from
+ * `double` and `int` types.
+ */
+typedef int32_t wl_fixed_t;
+
+/**
+ * Converts a fixed-point number to a floating-point number.
+ *
+ * \param f Fixed-point number to convert
+ *
+ * \return Floating-point representation of the fixed-point argument
+ */
+static inline double
+wl_fixed_to_double(wl_fixed_t f)
+{
+	return f / 256.0;
+}
+
+/**
+ * Converts a floating-point number to a fixed-point number.
+ *
+ * \param d Floating-point number to convert
+ *
+ * \return Fixed-point representation of the floating-point argument
+ */
+static inline wl_fixed_t
+wl_fixed_from_double(double d)
+{
+	return (wl_fixed_t) (round(d * 256.0));
+}
+
+/**
+ * Converts a fixed-point number to an integer.
+ *
+ * \param f Fixed-point number to convert
+ *
+ * \return Integer component of the fixed-point argument
+ */
+static inline int
+wl_fixed_to_int(wl_fixed_t f)
+{
+	return f / 256;
+}
+
+/**
+ * Converts an integer to a fixed-point number.
+ *
+ * \param i Integer to convert
+ *
+ * \return Fixed-point representation of the integer argument
+ */
+static inline wl_fixed_t
+wl_fixed_from_int(int i)
+{
+	return i * 256;
+}
+
+/**
+ * Protocol message argument data types
+ *
+ * This union represents all of the argument types in the Wayland protocol wire
+ * format. The protocol implementation uses wl_argument within its marshalling
+ * machinery for dispatching messages between a client and a compositor.
+ *
+ * \sa wl_message
+ * \sa wl_interface
+ * \sa <a href="https://wayland.freedesktop.org/docs/html/ch04.html#sect-Protocol-wire-Format">Wire Format</a>
+ */
+union wl_argument {
+	int32_t i;           /**< `int`    */
+	uint32_t u;          /**< `uint`   */
+	wl_fixed_t f;        /**< `fixed`  */
+	const char *s;       /**< `string` */
+	struct wl_object *o; /**< `object` */
+	uint32_t n;          /**< `new_id` */
+	struct wl_array *a;  /**< `array`  */
+	int32_t h;           /**< `fd`     */
+};
+
+/**
+ * Dispatcher function type alias
+ *
+ * A dispatcher is a function that handles the emitting of callbacks in client
+ * code. For programs directly using the C library, this is done by using
+ * libffi to call function pointers. When binding to languages other than C,
+ * dispatchers provide a way to abstract the function calling process to be
+ * friendlier to other function calling systems.
+ *
+ * A dispatcher takes five arguments: The first is the dispatcher-specific
+ * implementation associated with the target object. The second is the object
+ * upon which the callback is being invoked (either wl_proxy or wl_resource).
+ * The third and fourth arguments are the opcode and the wl_message
+ * corresponding to the callback. The final argument is an array of arguments
+ * received from the other process via the wire protocol.
+ *
+ * \param user_data Dispatcher-specific implementation data
+ * \param target Callback invocation target (wl_proxy or `wl_resource`)
+ * \param opcode Callback opcode
+ * \param msg Callback message signature
+ * \param args Array of received arguments
+ *
+ * \return 0 on success, or -1 on failure
+ */
+typedef int (*wl_dispatcher_func_t)(const void *user_data, void *target,
+				    uint32_t opcode, const struct wl_message *msg,
+				    union wl_argument *args);
+
+/**
+ * Log function type alias
+ *
+ * The C implementation of the Wayland protocol abstracts the details of
+ * logging. Users may customize the logging behavior, with a function conforming
+ * to the `wl_log_func_t` type, via `wl_log_set_handler_client` and
+ * `wl_log_set_handler_server`.
+ *
+ * A `wl_log_func_t` must conform to the expectations of `vprintf`, and
+ * expects two arguments: a string to write and a corresponding variable
+ * argument list. While the string to write may contain format specifiers and
+ * use values in the variable argument list, the behavior of any `wl_log_func_t`
+ * depends on the implementation.
+ *
+ * \note Take care to not confuse this with `wl_protocol_logger_func_t`, which
+ *       is a specific server-side logger for requests and events.
+ *
+ * \param fmt String to write to the log, containing optional format
+ *            specifiers
+ * \param args Variable argument list
+ *
+ * \sa wl_log_set_handler_client
+ * \sa wl_log_set_handler_server
+ */
+typedef void (*wl_log_func_t)(const char *fmt, va_list args) WL_PRINTF(1, 0);
+
+/**
+ * Return value of an iterator function
+ *
+ * \sa wl_client_for_each_resource_iterator_func_t
+ * \sa wl_client_for_each_resource
+ */
+enum wl_iterator_result {
+	/** Stop the iteration */
+	WL_ITERATOR_STOP,
+	/** Continue the iteration */
+	WL_ITERATOR_CONTINUE
+};
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif

src/linux/vendor/wayland/wayland-version.h.in

@@ -0,0 +1,34 @@
+/*
+ * Copyright © 2012 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef WAYLAND_VERSION_H
+#define WAYLAND_VERSION_H
+
+#define WAYLAND_VERSION_MAJOR @WAYLAND_VERSION_MAJOR@
+#define WAYLAND_VERSION_MINOR @WAYLAND_VERSION_MINOR@
+#define WAYLAND_VERSION_MICRO @WAYLAND_VERSION_MICRO@
+#define WAYLAND_VERSION "@WAYLAND_VERSION@"
+
+#endif