initial commit, 4.5 stable

thirdparty/linuxbsd_headers/wayland/wayland-cursor.h

@@ -0,0 +1,96 @@
+/*
+ * 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_CURSOR_H
+#define WAYLAND_CURSOR_H
+
+#include <stdint.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+struct wl_cursor_theme;
+struct wl_buffer;
+struct wl_shm;
+
+/** A still image part of a cursor
+ *
+ * Use `wl_cursor_image_get_buffer()` to get the corresponding `struct
+ * wl_buffer` to attach to your `struct wl_surface`. */
+struct wl_cursor_image {
+	/** Actual width */
+	uint32_t width;
+
+	/** Actual height */
+	uint32_t height;
+
+	/** Hot spot x (must be inside image) */
+	uint32_t hotspot_x;
+
+	/** Hot spot y (must be inside image) */
+	uint32_t hotspot_y;
+
+	/** Animation delay to next frame (ms) */
+	uint32_t delay;
+};
+
+/** A cursor, as returned by `wl_cursor_theme_get_cursor()` */
+struct wl_cursor {
+	/** How many images there are in this cursor’s animation */
+	unsigned int image_count;
+
+	/** The array of still images composing this animation */
+	struct wl_cursor_image **images;
+
+	/** The name of this cursor */
+	char *name;
+};
+
+struct wl_cursor_theme *
+wl_cursor_theme_load(const char *name, int size, struct wl_shm *shm);
+
+void
+wl_cursor_theme_destroy(struct wl_cursor_theme *theme);
+
+struct wl_cursor *
+wl_cursor_theme_get_cursor(struct wl_cursor_theme *theme,
+			   const char *name);
+
+struct wl_buffer *
+wl_cursor_image_get_buffer(struct wl_cursor_image *image);
+
+int
+wl_cursor_frame(struct wl_cursor *cursor, uint32_t time);
+
+int
+wl_cursor_frame_and_duration(struct wl_cursor *cursor, uint32_t time,
+			     uint32_t *duration);
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif