From 518c5042fd74c785a158b281d5aa664fe963478d Mon Sep 17 00:00:00 2001
From: Joshua Ashton <joshua@froggi.es>
Date: Fri, 19 Aug 2022 21:28:38 +0000
Subject: [PATCH] wlserver: Put accum mouse dx/dy on wlserver

Given we move that, store it there. Doesn't really matter though.
---
 src/wlserver.cpp     | 16 +++++++---------
 src/xwayland_ctx.hpp |  3 +++
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/wlserver.cpp b/src/wlserver.cpp
index 90d9642..63e7587 100644
--- a/src/wlserver.cpp
+++ b/src/wlserver.cpp
@@ -227,20 +227,18 @@ static void wlserver_movecursor( int x, int y )
 static void wlserver_handle_pointer_motion(struct wl_listener *listener, void *data)
 {
 	struct wlr_event_pointer_motion *event = (struct wlr_event_pointer_motion *) data;
-	static double accum_x = 0.0;
-	static double accum_y = 0.0;
-
-	accum_x += event->unaccel_dx;
-	accum_y += event->unaccel_dy;
-
-	float dx, dy;
-	accum_x = modf(accum_x, &dx);
-	accum_y = modf(accum_y, &dy);
 
 	// TODO: Pick the xwayland_server with active focus
 	auto server = steamcompmgr_get_focused_server();
 	if ( server != NULL )
 	{
+		server->ctx->accum_x += event->unaccel_dx;
+		server->ctx->accum_y += event->unaccel_dy;
+
+		float dx, dy;
+		server->ctx->accum_x = modf(server->ctx->accum_x, &dx);
+		server->ctx->accum_y = modf(server->ctx->accum_y, &dy);
+
 		XTestFakeRelativeMotionEvent( server->get_xdisplay(), int(dx), int(dy), CurrentTime );
 		XFlush( server->get_xdisplay() );
 	}	
diff --git a/src/xwayland_ctx.hpp b/src/xwayland_ctx.hpp
index ca6a714..9c43520 100644
--- a/src/xwayland_ctx.hpp
+++ b/src/xwayland_ctx.hpp
@@ -62,6 +62,9 @@ struct xwayland_ctx_t
 	std::mutex listCommitsDoneLock;
 	std::vector< uint64_t > listCommitsDone;
 
+	double accum_x = 0.0;
+	double accum_y = 0.0;
+
 	struct {
 		Atom steamAtom;
 		Atom gameAtom;