9 files changed, 227 insertions, 0 deletions
diff --git a/include/wlr/interfaces/meson.build b/include/wlr/interfaces/meson.build
new file mode 100644
index 00000000..7d4d811d
--- /dev/null
+++ b/include/wlr/interfaces/meson.build
@@ -0,0 +1,11 @@
+install_headers(
+	'wlr_input_device.h',
+	'wlr_keyboard.h',
+	'wlr_output.h',
+	'wlr_pointer.h',
+	'wlr_switch.h',
+	'wlr_tablet_pad.h',
+	'wlr_tablet_tool.h',
+	'wlr_touch.h',
+	subdir: 'wlr/interfaces',
+)
diff --git a/include/wlr/interfaces/wlr_input_device.h b/include/wlr/interfaces/wlr_input_device.h
new file mode 100644
index 00000000..05248bf6
--- /dev/null
+++ b/include/wlr/interfaces/wlr_input_device.h
@@ -0,0 +1,25 @@
+/*
+ * This an unstable interface of wlroots. No guarantees are made regarding the
+ * future consistency of this API.
+ */
+#ifndef WLR_USE_UNSTABLE
+#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
+#endif
+
+#ifndef WLR_INTERFACES_WLR_INPUT_DEVICE_H
+#define WLR_INTERFACES_WLR_INPUT_DEVICE_H
+
+#include <wlr/types/wlr_input_device.h>
+
+struct wlr_input_device_impl {
+	void (*destroy)(struct wlr_input_device *wlr_device);
+};
+
+void wlr_input_device_init(
+		struct wlr_input_device *wlr_device,
+		enum wlr_input_device_type type,
+		const struct wlr_input_device_impl *impl,
+		const char *name, int vendor, int product);
+void wlr_input_device_destroy(struct wlr_input_device *dev);
+
+#endif
diff --git a/include/wlr/interfaces/wlr_keyboard.h b/include/wlr/interfaces/wlr_keyboard.h
new file mode 100644
index 00000000..5d537827
--- /dev/null
+++ b/include/wlr/interfaces/wlr_keyboard.h
@@ -0,0 +1,29 @@
+/*
+ * This an unstable interface of wlroots. No guarantees are made regarding the
+ * future consistency of this API.
+ */
+#ifndef WLR_USE_UNSTABLE
+#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
+#endif
+
+#ifndef WLR_INTERFACES_WLR_KEYBOARD_H
+#define WLR_INTERFACES_WLR_KEYBOARD_H
+
+#include <stdint.h>
+#include <wlr/types/wlr_keyboard.h>
+
+struct wlr_keyboard_impl {
+	void (*destroy)(struct wlr_keyboard *keyboard);
+	void (*led_update)(struct wlr_keyboard *keyboard, uint32_t leds);
+};
+
+void wlr_keyboard_init(struct wlr_keyboard *keyboard,
+		const struct wlr_keyboard_impl *impl);
+void wlr_keyboard_destroy(struct wlr_keyboard *keyboard);
+void wlr_keyboard_notify_key(struct wlr_keyboard *keyboard,
+		struct wlr_event_keyboard_key *event);
+void wlr_keyboard_notify_modifiers(struct wlr_keyboard *keyboard,
+		uint32_t mods_depressed, uint32_t mods_latched, uint32_t mods_locked,
+		uint32_t group);
+
+#endif
diff --git a/include/wlr/interfaces/wlr_output.h b/include/wlr/interfaces/wlr_output.h
new file mode 100644
index 00000000..f7ffe3b4
--- /dev/null
+++ b/include/wlr/interfaces/wlr_output.h
@@ -0,0 +1,52 @@
+/*
+ * This an unstable interface of wlroots. No guarantees are made regarding the
+ * future consistency of this API.
+ */
+#ifndef WLR_USE_UNSTABLE
+#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
+#endif
+
+#ifndef WLR_INTERFACES_WLR_OUTPUT_H
+#define WLR_INTERFACES_WLR_OUTPUT_H
+
+#include <stdbool.h>
+#include <wlr/backend.h>
+#include <wlr/types/wlr_box.h>
+#include <wlr/types/wlr_output.h>
+
+struct wlr_output_impl {
+	bool (*enable)(struct wlr_output *output, bool enable);
+	bool (*set_mode)(struct wlr_output *output, struct wlr_output_mode *mode);
+	bool (*set_custom_mode)(struct wlr_output *output, int32_t width,
+		int32_t height, int32_t refresh);
+	void (*transform)(struct wlr_output *output,
+		enum wl_output_transform transform);
+	bool (*set_cursor)(struct wlr_output *output, struct wlr_texture *texture,
+		int32_t scale, enum wl_output_transform transform,
+		int32_t hotspot_x, int32_t hotspot_y, bool update_texture);
+	bool (*move_cursor)(struct wlr_output *output, int x, int y);
+	void (*destroy)(struct wlr_output *output);
+	bool (*make_current)(struct wlr_output *output, int *buffer_age);
+	bool (*swap_buffers)(struct wlr_output *output, pixman_region32_t *damage);
+	bool (*set_gamma)(struct wlr_output *output, size_t size,
+		const uint16_t *r, const uint16_t *g, const uint16_t *b);
+	size_t (*get_gamma_size)(struct wlr_output *output);
+	bool (*export_dmabuf)(struct wlr_output *output,
+		struct wlr_dmabuf_attributes *attribs);
+	bool (*schedule_frame)(struct wlr_output *output);
+};
+
+void wlr_output_init(struct wlr_output *output, struct wlr_backend *backend,
+	const struct wlr_output_impl *impl, struct wl_display *display);
+void wlr_output_update_mode(struct wlr_output *output,
+	struct wlr_output_mode *mode);
+void wlr_output_update_custom_mode(struct wlr_output *output, int32_t width,
+	int32_t height, int32_t refresh);
+void wlr_output_update_enabled(struct wlr_output *output, bool enabled);
+void wlr_output_update_needs_swap(struct wlr_output *output);
+void wlr_output_damage_whole(struct wlr_output *output);
+void wlr_output_send_frame(struct wlr_output *output);
+void wlr_output_send_present(struct wlr_output *output,
+	struct wlr_output_event_present *event);
+
+#endif
diff --git a/include/wlr/interfaces/wlr_pointer.h b/include/wlr/interfaces/wlr_pointer.h
new file mode 100644
index 00000000..fd3ab102
--- /dev/null
+++ b/include/wlr/interfaces/wlr_pointer.h
@@ -0,0 +1,22 @@
+/*
+ * This an unstable interface of wlroots. No guarantees are made regarding the
+ * future consistency of this API.
+ */
+#ifndef WLR_USE_UNSTABLE
+#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
+#endif
+
+#ifndef WLR_INTERFACES_WLR_POINTER_H
+#define WLR_INTERFACES_WLR_POINTER_H
+
+#include <wlr/types/wlr_pointer.h>
+
+struct wlr_pointer_impl {
+	void (*destroy)(struct wlr_pointer *pointer);
+};
+
+void wlr_pointer_init(struct wlr_pointer *pointer,
+		const struct wlr_pointer_impl *impl);
+void wlr_pointer_destroy(struct wlr_pointer *pointer);
+
+#endif
diff --git a/include/wlr/interfaces/wlr_switch.h b/include/wlr/interfaces/wlr_switch.h
new file mode 100644
index 00000000..0b0454f5
--- /dev/null
+++ b/include/wlr/interfaces/wlr_switch.h
@@ -0,0 +1,22 @@
+/*
+ * This an unstable interface of wlroots. No guarantees are made regarding the
+ * future consistency of this API.
+ */
+#ifndef WLR_USE_UNSTABLE
+#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
+#endif
+
+#ifndef WLR_INTERFACES_WLR_SWITCH_H
+#define WLR_INTERFACES_WLR_SWITCH_H
+
+#include <wlr/types/wlr_switch.h>
+
+struct wlr_switch_impl {
+	void (*destroy)(struct wlr_switch *lid_switch);
+};
+
+void wlr_switch_init(struct wlr_switch *lid_switch,
+		struct wlr_switch_impl *impl);
+void wlr_switch_destroy(struct wlr_switch *lid_switch);
+
+#endif
diff --git a/include/wlr/interfaces/wlr_tablet_pad.h b/include/wlr/interfaces/wlr_tablet_pad.h
new file mode 100644
index 00000000..86bbe9c3
--- /dev/null
+++ b/include/wlr/interfaces/wlr_tablet_pad.h
@@ -0,0 +1,22 @@
+/*
+ * This an unstable interface of wlroots. No guarantees are made regarding the
+ * future consistency of this API.
+ */
+#ifndef WLR_USE_UNSTABLE
+#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
+#endif
+
+#ifndef WLR_INTERFACES_WLR_TABLET_PAD_H
+#define WLR_INTERFACES_WLR_TABLET_PAD_H
+
+#include <wlr/types/wlr_tablet_pad.h>
+
+struct wlr_tablet_pad_impl {
+	void (*destroy)(struct wlr_tablet_pad *pad);
+};
+
+void wlr_tablet_pad_init(struct wlr_tablet_pad *pad,
+		struct wlr_tablet_pad_impl *impl);
+void wlr_tablet_pad_destroy(struct wlr_tablet_pad *pad);
+
+#endif
diff --git a/include/wlr/interfaces/wlr_tablet_tool.h b/include/wlr/interfaces/wlr_tablet_tool.h
new file mode 100644
index 00000000..9cfc3ca0
--- /dev/null
+++ b/include/wlr/interfaces/wlr_tablet_tool.h
@@ -0,0 +1,22 @@
+/*
+ * This an unstable interface of wlroots. No guarantees are made regarding the
+ * future consistency of this API.
+ */
+#ifndef WLR_USE_UNSTABLE
+#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
+#endif
+
+#ifndef WLR_INTERFACES_WLR_TABLET_TOOL_H
+#define WLR_INTERFACES_WLR_TABLET_TOOL_H
+
+#include <wlr/types/wlr_tablet_tool.h>
+
+struct wlr_tablet_impl {
+	void (*destroy)(struct wlr_tablet *tablet);
+};
+
+void wlr_tablet_init(struct wlr_tablet *tablet,
+		struct wlr_tablet_impl *impl);
+void wlr_tablet_destroy(struct wlr_tablet *tablet);
+
+#endif
diff --git a/include/wlr/interfaces/wlr_touch.h b/include/wlr/interfaces/wlr_touch.h
new file mode 100644
index 00000000..cc426332
--- /dev/null
+++ b/include/wlr/interfaces/wlr_touch.h
@@ -0,0 +1,22 @@
+/*
+ * This an unstable interface of wlroots. No guarantees are made regarding the
+ * future consistency of this API.
+ */
+#ifndef WLR_USE_UNSTABLE
+#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
+#endif
+
+#ifndef WLR_INTERFACES_WLR_TOUCH_H
+#define WLR_INTERFACES_WLR_TOUCH_H
+
+#include <wlr/types/wlr_touch.h>
+
+struct wlr_touch_impl {
+	void (*destroy)(struct wlr_touch *touch);
+};
+
+void wlr_touch_init(struct wlr_touch *touch,
+		struct wlr_touch_impl *impl);
+void wlr_touch_destroy(struct wlr_touch *touch);
+
+#endif