exo: Remove support for scaler interface from wayland bindings.

third_party/wayland-protocols/include/protocol/scaler-server-protocol.h

Index: third_party/wayland-protocols/include/protocol/scaler-server-protocol.h
diff --git a/third_party/wayland-protocols/include/protocol/scaler-server-protocol.h b/third_party/wayland-protocols/include/protocol/scaler-server-protocol.h
deleted file mode 100644
index 8c476fe32848915f59ea533ccd02a42b0cad1f1f..0000000000000000000000000000000000000000
--- a/third_party/wayland-protocols/include/protocol/scaler-server-protocol.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Copyright © 2013-2014 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.
- */
-
-#ifndef SCALER_SERVER_PROTOCOL_H
-#define SCALER_SERVER_PROTOCOL_H
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-#include <stdint.h>
-#include <stddef.h>
-#include "wayland-server.h"
-
-struct wl_client;
-struct wl_resource;
-
-struct wl_scaler;
-struct wl_surface;
-struct wl_viewport;
-
-extern const struct wl_interface wl_scaler_interface;
-extern const struct wl_interface wl_viewport_interface;
-
-#ifndef WL_SCALER_ERROR_ENUM
-#define WL_SCALER_ERROR_ENUM
-enum wl_scaler_error {
-	WL_SCALER_ERROR_VIEWPORT_EXISTS = 0,
-};
-#endif /* WL_SCALER_ERROR_ENUM */
-
-/**
- * wl_scaler - surface cropping and scaling
- * @destroy: unbind from the cropping and scaling interface
- * @get_viewport: extend surface interface for crop and scale
- *
- * 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.
- */
-struct wl_scaler_interface {
-	/**
-	 * destroy - 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,
-	 * wl_viewport objects included.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * get_viewport - extend surface interface for crop and scale
-	 * @id: the new viewport interface id
-	 * @surface: the surface
-	 *
-	 * Instantiate an interface extension for the given wl_surface to
-	 * crop and scale its content. If the given wl_surface already has
-	 * a wl_viewport object associated, the viewport_exists protocol
-	 * error is raised.
-	 */
-	void (*get_viewport)(struct wl_client *client,
-			     struct wl_resource *resource,
-			     uint32_t id,
-			     struct wl_resource *surface);
-};
-
-
-#ifndef WL_VIEWPORT_ERROR_ENUM
-#define WL_VIEWPORT_ERROR_ENUM
-enum wl_viewport_error {
-	WL_VIEWPORT_ERROR_BAD_VALUE = 0,
-};
-#endif /* WL_VIEWPORT_ERROR_ENUM */
-
-/**
- * wl_viewport - crop and scale interface to a wl_surface
- * @destroy: remove scaling and cropping from the surface
- * @set: set the crop and scale state
- * @set_source: set the source rectangle for cropping
- * @set_destination: set the surface size for scaling
- *
- * An additional interface to a wl_surface object, which allows the
- * client to specify the cropping and scaling of the surface contents.
- *
- * This interface allows to define the source rectangle (src_x, src_y,
- * src_width, src_height) from where to take the wl_buffer contents, and
- * scale that to destination size (dst_width, dst_height). This state is
- * double-buffered, and is applied on the next 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 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, the surface size becomes the source rectangle size
- * rounded up to the nearest integer. If the source size is already exactly
- * integers, this results in cropping without scaling.
- *
- * 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 (wl_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 the source rectangle is partially or completely outside of the
- * wl_buffer, then the surface contents are undefined (not void), and the
- * surface size is still dst_width, dst_height.
- *
- * The x, y arguments of wl_surface.attach are applied as normal to the
- * surface. They indicate how many pixels to remove from the surface size
- * from the left and the top. In other words, they are still in the
- * surface-local coordinate system, just like dst_width and dst_height are.
- *
- * If the wl_surface associated with the wl_viewport is destroyed, the
- * wl_viewport object becomes inert.
- *
- * If the wl_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.
- */
-struct wl_viewport_interface {
-	/**
-	 * destroy - 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.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * set - set the crop and scale state
-	 * @src_x: source rectangle x
-	 * @src_y: source rectangle y
-	 * @src_width: source rectangle width
-	 * @src_height: source rectangle height
-	 * @dst_width: surface width
-	 * @dst_height: surface height
-	 *
-	 * Set both source rectangle and destination size of the
-	 * associated wl_surface. See wl_viewport for the description, and
-	 * relation to the wl_buffer size.
-	 *
-	 * The bad_value protocol error is raised if src_width or
-	 * src_height is negative, or if dst_width or dst_height is not
-	 * positive.
-	 *
-	 * The crop and scale state is double-buffered state, and will be
-	 * applied on the next wl_surface.commit.
-	 *
-	 * Arguments dst_x and dst_y do not exist here, use the x and y
-	 * arguments to wl_surface.attach. The x, y, dst_width, and
-	 * dst_height define the surface-local coordinate system
-	 * irrespective of the attached wl_buffer size.
-	 */
-	void (*set)(struct wl_client *client,
-		    struct wl_resource *resource,
-		    wl_fixed_t src_x,
-		    wl_fixed_t src_y,
-		    wl_fixed_t src_width,
-		    wl_fixed_t src_height,
-		    int32_t dst_width,
-		    int32_t dst_height);
-	/**
-	 * set_source - set the source rectangle for cropping
-	 * @x: source rectangle x
-	 * @y: source rectangle y
-	 * @width: source rectangle width
-	 * @height: source rectangle height
-	 *
-	 * Set the source rectangle of the associated wl_surface. See
-	 * wl_viewport for the description, and relation to the wl_buffer
-	 * size.
-	 *
-	 * If width is -1.0 and height is -1.0, the source rectangle 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 state, and will be
-	 * applied on the next wl_surface.commit.
-	 * @since: 2
-	 */
-	void (*set_source)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   wl_fixed_t x,
-			   wl_fixed_t y,
-			   wl_fixed_t width,
-			   wl_fixed_t height);
-	/**
-	 * set_destination - set the surface size for scaling
-	 * @width: surface width
-	 * @height: surface height
-	 *
-	 * Set the destination size of the associated wl_surface. See
-	 * wl_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 state, and will be
-	 * applied on the next wl_surface.commit.
-	 *
-	 * Arguments x and y do not exist here, use the x and y arguments
-	 * to wl_surface.attach. The x, y, width, and height define the
-	 * surface-local coordinate system irrespective of the attached
-	 * wl_buffer size.
-	 * @since: 2
-	 */
-	void (*set_destination)(struct wl_client *client,
-				struct wl_resource *resource,
-				int32_t width,
-				int32_t height);
-};
-
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif