Merge branch 'master' into feature/data-device-selection

10 files changed, 58 insertions, 31 deletions

diff --git a/include/wlr/backend.h b/include/wlr/backend.h
index 6c11152f..78d01edf 100644
--- a/include/wlr/backend.h
+++ b/include/wlr/backend.h
@@ -3,7 +3,7 @@
 
 #include <wayland-server.h>
 #include <wlr/backend/session.h>
-#include <wlr/egl.h>
+#include <wlr/render/egl.h>
 
 struct wlr_backend_impl;
 
diff --git a/include/wlr/backend/interface.h b/include/wlr/backend/interface.h
index ea41400a..3f0aaadb 100644
--- a/include/wlr/backend/interface.h
+++ b/include/wlr/backend/interface.h
@@ -3,7 +3,7 @@
 
 #include <stdbool.h>
 #include <wlr/backend.h>
-#include <wlr/egl.h>
+#include <wlr/render/egl.h>
 
 struct wlr_backend_impl {
 	bool (*start)(struct wlr_backend *backend);
diff --git a/include/wlr/interfaces/wlr_output.h b/include/wlr/interfaces/wlr_output.h
index b7927569..d365e8f5 100644
--- a/include/wlr/interfaces/wlr_output.h
+++ b/include/wlr/interfaces/wlr_output.h
@@ -1,8 +1,9 @@
 #ifndef WLR_INTERFACES_WLR_OUTPUT_H
 #define WLR_INTERFACES_WLR_OUTPUT_H
 
-#include <wlr/types/wlr_output.h>
 #include <stdbool.h>
+#include <wlr/types/wlr_output.h>
+#include <wlr/backend.h>
 
 struct wlr_output_impl {
 	void (*enable)(struct wlr_output *output, bool enable);
@@ -17,14 +18,17 @@ struct wlr_output_impl {
 	void (*make_current)(struct wlr_output *output);
 	void (*swap_buffers)(struct wlr_output *output);
 	void (*set_gamma)(struct wlr_output *output,
-		uint16_t size, uint16_t *r, uint16_t *g, uint16_t *b);
-	uint16_t (*get_gamma_size)(struct wlr_output *output);
+		uint32_t size, uint16_t *r, uint16_t *g, uint16_t *b);
+	uint32_t (*get_gamma_size)(struct wlr_output *output);
 };
 
-void wlr_output_init(struct wlr_output *output, const struct wlr_output_impl *impl);
+void wlr_output_init(struct wlr_output *output, struct wlr_backend *backend,
+	const struct wlr_output_impl *impl);
 void wlr_output_free(struct wlr_output *output);
-void wlr_output_update_matrix(struct wlr_output *output);
-struct wl_global *wlr_output_create_global(
-	struct wlr_output *wlr_output, struct wl_display *display);
+void wlr_output_update_size(struct wlr_output *output, int32_t width,
+	int32_t height);
+struct wl_global *wlr_output_create_global(struct wlr_output *wlr_output,
+	struct wl_display *display);
+void wlr_output_destroy_global(struct wlr_output *wlr_output);
 
 #endif
diff --git a/include/wlr/egl.h b/include/wlr/render/egl.h
index 9ab4d9ce..9ab4d9ce 100644
--- a/include/wlr/egl.h
+++ b/include/wlr/render/egl.h
diff --git a/include/wlr/types/wlr_gamma_control.h b/include/wlr/types/wlr_gamma_control.h
index 96c9f545..59f18494 100644
--- a/include/wlr/types/wlr_gamma_control.h
+++ b/include/wlr/types/wlr_gamma_control.h
@@ -5,18 +5,28 @@
 
 struct wlr_gamma_control_manager {
 	struct wl_global *wl_global;
+	struct wl_list controls; // list of wlr_gamma_control
 
 	void *data;
 };
 
 struct wlr_gamma_control {
 	struct wl_resource *resource;
-	struct wl_resource *output;
+	struct wlr_output *output;
+	struct wl_list link;
+
+	struct wl_listener output_destroy_listener;
+
+	struct {
+		struct wl_signal destroy;
+	} events;
 
 	void* data;
 };
 
-struct wlr_gamma_control_manager *wlr_gamma_control_manager_create(struct wl_display *display);
-void wlr_gamma_control_manager_destroy(struct wlr_gamma_control_manager *gamma_control_manager);
+struct wlr_gamma_control_manager *wlr_gamma_control_manager_create(
+	struct wl_display *display);
+void wlr_gamma_control_manager_destroy(
+	struct wlr_gamma_control_manager *gamma_control_manager);
 
 #endif
diff --git a/include/wlr/types/wlr_input_device.h b/include/wlr/types/wlr_input_device.h
index 50b0fb88..306a1166 100644
--- a/include/wlr/types/wlr_input_device.h
+++ b/include/wlr/types/wlr_input_device.h
@@ -45,6 +45,8 @@ struct wlr_input_device {
 	} events;
 
 	void *data;
+
+	struct wl_list link;
 };
 
 #endif
diff --git a/include/wlr/util/list.h b/include/wlr/types/wlr_list.h
index 02039d89..8ddd30b6 100644
--- a/include/wlr/util/list.h
+++ b/include/wlr/types/wlr_list.h
@@ -3,57 +3,57 @@
 
 #include <stddef.h>
 
-typedef struct {
+struct wlr_list {
 	size_t capacity;
 	size_t length;
 	void **items;
-} list_t;
+};
 
 /**
  * Creates a new list, may return `NULL` on failure
  */
-list_t *list_create(void);
-void list_free(list_t *list);
-void list_foreach(list_t *list, void (*callback)(void *item));
+struct wlr_list *wlr_list_create(void);
+void wlr_list_free(struct wlr_list *list);
+void wlr_list_foreach(struct wlr_list *list, void (*callback)(void *item));
 /**
  * Add `item` to the end of a list.
  * Returns: new list length or `-1` on failure
  */
-int list_add(list_t *list, void *item);
+int wlr_list_add(struct wlr_list *list, void *item);
 /**
  * Add `item` to the end of a list.
  * Returns: new list length or `-1` on failure
  */
-int list_push(list_t *list, void *item);
+int wlr_list_push(struct wlr_list *list, void *item);
 /**
  * Place `item` into index `index` in the list
  * Returns: new list length or `-1` on failure
  */
-int list_insert(list_t *list, size_t index, void *item);
+int wlr_list_insert(struct wlr_list *list, size_t index, void *item);
 /**
  * Remove an item from the list
  */
-void list_del(list_t *list, size_t index);
+void wlr_list_del(struct wlr_list *list, size_t index);
 /**
  * Remove and return an item from the end of the list
  */
-void *list_pop(list_t *list);
+void *wlr_list_pop(struct wlr_list *list);
 /**
  * Get a reference to the last item of a list without removal
  */
-void *list_peek(list_t *list);
+void *wlr_list_peek(struct wlr_list *list);
 /**
  * Append each item in `source` to `list`
  * Does not modify `source`
  * Returns: new list length or `-1` on failure
  */
-int list_cat(list_t *list, list_t *source);
+int wlr_list_cat(struct wlr_list *list, struct wlr_list *source);
 // See qsort. Remember to use *_qsort functions as compare functions,
 // because they dereference the left and right arguments first!
-void list_qsort(list_t *list, int compare(const void *left, const void *right));
+void wlr_list_qsort(struct wlr_list *list, int compare(const void *left, const void *right));
 // Return index for first item in list that returns 0 for given compare
 // function or -1 if none matches.
-int list_seq_find(list_t *list,
+int wlr_list_seq_find(struct wlr_list *list,
 		int compare(const void *item, const void *cmp_to),
 		const void *cmp_to);
 
diff --git a/include/wlr/types/wlr_output.h b/include/wlr/types/wlr_output.h
index 312b51f8..74eb15ed 100644
--- a/include/wlr/types/wlr_output.h
+++ b/include/wlr/types/wlr_output.h
@@ -1,20 +1,22 @@
 #ifndef WLR_TYPES_WLR_OUTPUT_H
 #define WLR_TYPES_WLR_OUTPUT_H
 
+#include <wayland-util.h>
 #include <wayland-server.h>
-#include <wlr/util/list.h>
 #include <stdbool.h>
 
 struct wlr_output_mode {
 	uint32_t flags; // enum wl_output_mode
 	int32_t width, height;
 	int32_t refresh; // mHz
+	struct wl_list link;
 };
 
 struct wlr_output_impl;
 
 struct wlr_output {
 	const struct wlr_output_impl *impl;
+	struct wlr_backend *backend;
 
 	struct wl_global *wl_global;
 	struct wl_list wl_resources;
@@ -32,7 +34,7 @@ struct wlr_output {
 	float transform_matrix[16];
 
 	/* Note: some backends may have zero modes */
-	list_t *modes;
+	struct wl_list modes;
 	struct wlr_output_mode *current_mode;
 
 	struct {
@@ -82,7 +84,7 @@ void wlr_output_effective_resolution(struct wlr_output *output,
 void wlr_output_make_current(struct wlr_output *output);
 void wlr_output_swap_buffers(struct wlr_output *output);
 void wlr_output_set_gamma(struct wlr_output *output,
-	uint16_t size, uint16_t *r, uint16_t *g, uint16_t *b);
-uint16_t wlr_output_get_gamma_size(struct wlr_output *output);
+	uint32_t size, uint16_t *r, uint16_t *g, uint16_t *b);
+uint32_t wlr_output_get_gamma_size(struct wlr_output *output);
 
 #endif
diff --git a/include/wlr/types/wlr_surface.h b/include/wlr/types/wlr_surface.h
index 461e593f..ea4184aa 100644
--- a/include/wlr/types/wlr_surface.h
+++ b/include/wlr/types/wlr_surface.h
@@ -110,6 +110,14 @@ int wlr_surface_set_role(struct wlr_surface *surface, const char *role,
 		struct wl_resource *error_resource, uint32_t error_code);
 
 /**
+ * Whether or not this surface currently has an attached buffer. A surface has
+ * an attached buffer when it commits with a non-null buffer in its pending
+ * state. A surface will not have a buffer if it has never committed one, has
+ * committed a null buffer, or something went wrong with uploading the buffer.
+ */
+bool wlr_surface_has_buffer(struct wlr_surface *surface);
+
+/**
  * Create the subsurface implementation for this surface.
  */
 void wlr_surface_make_subsurface(struct wlr_surface *surface,
diff --git a/include/wlr/xwayland.h b/include/wlr/xwayland.h
index 09f9fbac..c25d0eb0 100644
--- a/include/wlr/xwayland.h
+++ b/include/wlr/xwayland.h
@@ -5,6 +5,7 @@
 #include <stdbool.h>
 #include <wlr/types/wlr_compositor.h>
 #include <xcb/xcb.h>
+#include <wlr/types/wlr_list.h>
 
 #ifdef HAS_XCB_ICCCM
 	#include <xcb/xcb_icccm.h>
@@ -78,7 +79,7 @@ struct wlr_xwayland_surface {
 	char *class;
 	char *instance;
 	struct wlr_xwayland_surface *parent;
-	list_t *state; // list of xcb_atom_t
+	struct wlr_list *state; // list of xcb_atom_t
 	pid_t pid;
 
 	xcb_atom_t *window_type;