chore: Add patch for libliftoff corruption issue

spec_files/gamescope/gamescope-libliftoff-revert.patch

@@ -0,0 +1,65 @@
+From b453e6457b4cd35c867618b4f68346373b282f29 Mon Sep 17 00:00:00 2001
+From: Matthew Schwartz <njtransit215@gmail.com>
+Date: Sun, 26 May 2024 19:42:34 -0700
+Subject: [PATCH 1/2] Revert "set timeout_ns to max"
+
+This reverts commit a9199c2097ffc9d7f96ccf1eb8a04004b1f643de.
+---
+ src/drm.cpp | 8 ++------
+ 1 file changed, 2 insertions(+), 6 deletions(-)
+
+diff --git a/src/drm.cpp b/src/drm.cpp
+index 0b73ebc..e1464a7 100644
+--- a/src/drm.cpp
++++ b/src/drm.cpp
+@@ -1172,7 +1172,7 @@ bool init_drm(struct drm_t *drm, int width, int height, int refresh)
+ 		return false;
+ 	if ( liftoff_device_register_all_planes( drm->lo_device ) < 0 )
+ 		return false;
+-	
++
+ 	drm_log.infof("Connectors:");
+ 	for ( auto &iter : drm->connectors )
+ 	{
+@@ -2481,11 +2481,7 @@ drm_prepare_liftoff( struct drm_t *drm, const struct FrameInfo_t *frameInfo, boo
+ 		}
+ 	}
+
+-	struct liftoff_output_apply_options lo_options = {
+-		.timeout_ns = std::numeric_limits<int64_t>::max()
+-	};
+-
+-	int ret = liftoff_output_apply( drm->lo_output, drm->req, drm->flags, &lo_options);
++	int ret = liftoff_output_apply( drm->lo_output, drm->req, drm->flags );
+
+ 	// The NVIDIA 555 series drivers started advertising DRM_CAP_SYNCOBJ, but do
+ 	// not support IN_FENCE_FD. However, there is no way to hide the IN_FENCE_FD
+-- 
+2.45.1
+
+From 1b52c18255d7b832d632f6d5975c48dd56c21d11 Mon Sep 17 00:00:00 2001
+From: Matthew Schwartz <njtransit215@gmail.com>
+Date: Sun, 26 May 2024 19:43:43 -0700
+Subject: [PATCH 2/2] hotfix: revert until libliftoff/gamescope issues are
+ resolved
+
+---
+ src/drm.cpp            | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/src/drm.cpp b/src/drm.cpp
+index e1464a7..0d2bd45 100644
+--- a/src/drm.cpp
++++ b/src/drm.cpp
+@@ -2499,7 +2499,7 @@ drm_prepare_liftoff( struct drm_t *drm, const struct FrameInfo_t *frameInfo, boo
+ 			liftoff_layer_set_property( drm->lo_layers[ i ], "IN_FENCE_FD", -1 );
+ 		}
+
+-		ret = liftoff_output_apply( drm->lo_output, drm->req, drm->flags, &lo_options );
++		ret = liftoff_output_apply( drm->lo_output, drm->req, drm->flags );
+
+ 		if ( ret == 0 )
+ 		{
+-- 
+2.45.1
+

spec_files/gamescope/gamescope.spec

@@ -6,7 +6,7 @@
 
 Name:           gamescope
 Version:        100.%{gamescope_tag}
-Release:        1.bazzite
+Release:        2.bazzite
 Summary:        Micro-compositor for video games on Wayland
 
 License:        BSD
@@ -21,6 +21,7 @@ Patch2:         disable-steam-touch-click-atom.patch
 Patch3:         external-rotation.patch
 Patch4:         panel-type.patch
 Patch5:         deckhd.patch
+Patch6:         gamescope-libliftoff-revert.patch
 
 BuildRequires:  meson >= 0.54.0
 BuildRequires:  ninja-build
@@ -95,6 +96,10 @@ Summary:	libs for %{name}
 git clone --depth 1 --branch %{gamescope_tag} %{url}.git
 cd gamescope
 git submodule update --init --recursive
+#-HACK: Reset libliftoff submodule to a non-problematic commit
+cd subprojects/libliftoff
+git checkout c63676eda7d242684bd226ce5c3f94d3728d2f18
+cd ../../
 mkdir -p pkgconfig
 cp %{SOURCE0} pkgconfig/stb.pc
 
@@ -106,7 +111,7 @@ sed -i 's^../thirdparty/SPIRV-Headers/include/spirv/^/usr/include/spirv/^' src/m
 %build
 cd gamescope
 export PKG_CONFIG_PATH=pkgconfig
-%meson -Dpipewire=enabled -Dinput_emulation=enabled -Ddrm_backend=enabled -Drt_cap=enabled -Davif_screenshots=enabled -Dsdl2_backend=enabled -Dforce_fallback_for=vkroots,wlroots
+%meson -Dpipewire=enabled -Dinput_emulation=enabled -Ddrm_backend=enabled -Drt_cap=enabled -Davif_screenshots=enabled -Dsdl2_backend=enabled -Dforce_fallback_for=vkroots,wlroots,libliftoff
 %meson_build
 
 %install