From fd979686e1db251a2ca82edafd6be38b21eec570 Mon Sep 17 00:00:00 2001
From: Jente Hidskes <dev@hjdskes.nl>
Date: Fri, 20 Dec 2019 12:23:16 +0100
Subject: [PATCH] Implement wlr-gamma-control-unstable-v1

Closes #20
---
 cage.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/cage.c b/cage.c
index dc27fb2..c36e670 100644
--- a/cage.c
+++ b/cage.c
@@ -21,6 +21,7 @@
 #include <wlr/render/wlr_renderer.h>
 #include <wlr/types/wlr_compositor.h>
 #include <wlr/types/wlr_data_device.h>
+#include <wlr/types/wlr_gamma_control_v1.h>
 #include <wlr/types/wlr_idle.h>
 #include <wlr/types/wlr_idle_inhibit_v1.h>
 #include <wlr/types/wlr_output_layout.h>
@@ -173,6 +174,7 @@ main(int argc, char *argv[])
 	struct wlr_xdg_decoration_manager_v1 *xdg_decoration_manager = NULL;
 	struct wlr_screencopy_manager_v1 *screencopy_manager = NULL;
 	struct wlr_xdg_output_manager_v1 *output_manager = NULL;
+	struct wlr_gamma_control_manager_v1 *gamma_control_manager = NULL;
 	struct wlr_xdg_shell *xdg_shell = NULL;
 #if CAGE_HAS_XWAYLAND
 	struct wlr_xwayland *xwayland = NULL;
@@ -311,6 +313,13 @@ main(int argc, char *argv[])
 		goto end;
 	}
 
+	gamma_control_manager = wlr_gamma_control_manager_v1_create(server.wl_display);
+	if (!gamma_control_manager) {
+		wlr_log(WLR_ERROR, "Unable to create the gamma control manager");
+		ret = 1;
+		goto end;
+	}
+
 #if CAGE_HAS_XWAYLAND
 	xwayland = wlr_xwayland_create(server.wl_display, compositor, true);
 	if (!xwayland) {