From 1c24b1182ba39cb8c508580713336dcf79e6a295 Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Mon, 30 Oct 2023 18:37:13 +0100
Subject: backend: drop wlr_backend_get_presentation_clock()

We can just assume CLOCK_MONOTONIC everywhere.

Simplifies the backend API, and fixes clock mismatches when multiple
backends are used together with different clocks.
---
 include/backend/drm/drm.h | 2 --
 include/backend/wayland.h | 1 -
 2 files changed, 3 deletions(-)

(limited to 'include/backend')

diff --git a/include/backend/drm/drm.h b/include/backend/drm/drm.h
index 69416925..c7dd70f8 100644
--- a/include/backend/drm/drm.h
+++ b/include/backend/drm/drm.h
@@ -4,7 +4,6 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
-#include <time.h>
 #include <wayland-server-core.h>
 #include <wayland-util.h>
 #include <wlr/backend/drm.h>
@@ -79,7 +78,6 @@ struct wlr_drm_backend {
 
 	struct wlr_drm_backend *parent;
 	const struct wlr_drm_interface *iface;
-	clockid_t clock;
 	bool addfb2_modifiers;
 
 	int fd;
diff --git a/include/backend/wayland.h b/include/backend/wayland.h
index a51595ec..d6796b44 100644
--- a/include/backend/wayland.h
+++ b/include/backend/wayland.h
@@ -43,7 +43,6 @@ struct wlr_wl_backend {
 	struct zwp_relative_pointer_manager_v1 *zwp_relative_pointer_manager_v1;
 	struct wl_list seats; // wlr_wl_seat.link
 	struct zwp_tablet_manager_v2 *tablet_manager;
-	clockid_t presentation_clock;
 	struct wlr_drm_format_set shm_formats;
 	struct wlr_drm_format_set linux_dmabuf_v1_formats;
 	struct wl_drm *legacy_drm;
-- 
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