From 069f120b70f364dc83d43dfff89ce731584299b5 Mon Sep 17 00:00:00 2001
From: Tony Crisci <tony@dubstepdish.com>
Date: Wed, 27 Dec 2017 07:31:53 -0500
Subject: [PATCH] rootston: remove input event ring buffer

---
 include/rootston/cursor.h |  9 ---------
 rootston/cursor.c         | 15 ++-------------
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/include/rootston/cursor.h b/include/rootston/cursor.h
index de6b7b92..19ac4034 100644
--- a/include/rootston/cursor.h
+++ b/include/rootston/cursor.h
@@ -10,12 +10,6 @@ enum roots_cursor_mode {
 	ROOTS_CURSOR_ROTATE = 3,
 };
 
-struct roots_input_event {
-	uint32_t serial;
-	struct wlr_cursor *cursor;
-	struct wlr_input_device *device;
-};
-
 struct roots_cursor {
 	struct roots_seat *seat;
 	struct wlr_cursor *cursor;
@@ -32,9 +26,6 @@ struct roots_cursor {
 	int view_x, view_y, view_width, view_height;
 	float view_rotation;
 	uint32_t resize_edges;
-	// Ring buffer of input events that could trigger move/resize/rotate
-	int input_events_idx;
-	struct roots_input_event input_events[16];
 
 	struct wl_listener motion;
 	struct wl_listener motion_absolute;
diff --git a/rootston/cursor.c b/rootston/cursor.c
index ad15989d..8bd514cc 100644
--- a/rootston/cursor.c
+++ b/rootston/cursor.c
@@ -174,15 +174,10 @@ static void roots_cursor_press_button(struct roots_cursor *cursor,
 		}
 	}
 
-	uint32_t serial;
-	if (is_touch) {
-		serial = wl_display_get_serial(desktop->server->wl_display);
-	} else {
-		serial =
-			wlr_seat_pointer_notify_button(seat->seat, time, button, state);
+	if (!is_touch) {
+		wlr_seat_pointer_notify_button(seat->seat, time, button, state);
 	}
 
-	int i;
 	switch (state) {
 	case WLR_BUTTON_RELEASED:
 		if (!is_touch) {
@@ -190,12 +185,6 @@ static void roots_cursor_press_button(struct roots_cursor *cursor,
 		}
 		break;
 	case WLR_BUTTON_PRESSED:
-		i = cursor->input_events_idx;
-		cursor->input_events[i].serial = serial;
-		cursor->input_events[i].cursor = cursor->cursor;
-		cursor->input_events[i].device = device;
-		cursor->input_events_idx = (i + 1)
-			% (sizeof(cursor->input_events) / sizeof(cursor->input_events[0]));
 		roots_seat_set_focus(seat, view);
 		break;
 	}