From 95dfa5e6560c1b19b52d8ec76ca725de1157f231 Mon Sep 17 00:00:00 2001
From: Michael Mackus <michaelmackus@gmail.com>
Date: Sun, 16 Jun 2019 11:29:17 -0700
Subject: Update WLD library

---
 src/wld/wayland.h | 84 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 src/wld/wayland.h

(limited to 'src/wld/wayland.h')

diff --git a/src/wld/wayland.h b/src/wld/wayland.h
new file mode 100644
index 0000000..3127ee6
--- /dev/null
+++ b/src/wld/wayland.h
@@ -0,0 +1,84 @@
+/* wld: wayland.h
+ *
+ * Copyright (c) 2013, 2014 Michael Forney
+ *
+ * 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 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 WLD_WAYLAND_H
+#define WLD_WAYLAND_H
+
+#include <stdbool.h>
+#include <stdint.h>
+
+struct wl_display;
+struct wl_surface;
+
+#define WLD_WAYLAND_ID (0x3 << 24)
+
+enum wld_wayland_interface_id
+{
+    /**
+     * Give up on trying any new interfaces. This can be considered as a
+     * sentinel for wld_wayland_create_context.
+     */
+    WLD_NONE = -2,
+
+    /**
+     * Try any available interface.
+     */
+    WLD_ANY = -1,
+    WLD_DRM,
+    WLD_SHM
+};
+
+enum wld_wayland_object_type
+{
+    WLD_WAYLAND_OBJECT_BUFFER = WLD_WAYLAND_ID
+};
+
+/**
+ * Create a new WLD context which uses various available Wayland interfaces
+ * (such as wl_shm and wl_drm) to create wl_buffers backed by implementations
+ * specific to the interface.
+ *
+ * You can specify the particular interface you want to use by specifying them
+ * as arguments. Interfaces will be tried in the order they are given.
+ *
+ * The last argument must be either WLD_NONE or WLD_ANY.
+ *
+ * @see enum wld_wayland_interface_id
+ */
+struct wld_context * wld_wayland_create_context
+    (struct wl_display * display, enum wld_wayland_interface_id id, ...);
+
+struct wld_surface * wld_wayland_create_surface(struct wld_context * context,
+                                                uint32_t width, uint32_t height,
+                                                uint32_t format, uint32_t flags,
+                                                struct wl_surface * surface);
+
+/**
+ * Check if the wayland implementation supports a particular pixel format.
+ *
+ * @see enum wld_format
+ */
+bool wld_wayland_has_format(struct wld_context * context, uint32_t format);
+
+#endif
+
-- 
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