From 83efe794883232b43c13a25f5383022456062cc7 Mon Sep 17 00:00:00 2001
From: Michaili K <git@michaili.dev>
Date: Tue, 12 Aug 2025 16:19:11 +0200
Subject: [PATCH 1/5] libtas: 1.4.5 -> 1.4.6

Bumps libtas to 1.4.6. The new version depends now on Lua 5.4.
---
 pkgs/by-name/li/libtas/package.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/by-name/li/libtas/package.nix b/pkgs/by-name/li/libtas/package.nix
index f4ca0fb87aa3..de6040ba8a93 100644
--- a/pkgs/by-name/li/libtas/package.nix
+++ b/pkgs/by-name/li/libtas/package.nix
@@ -7,7 +7,7 @@
   SDL2,
   alsa-lib,
   ffmpeg,
-  lua5_3,
+  lua5_4,
   qt5,
   file,
   binutils,
@@ -16,13 +16,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "libtas";
-  version = "1.4.5";
+  version = "1.4.6";
 
   src = fetchFromGitHub {
     owner = "clementgallet";
     repo = "libTAS";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-n4iaJG9k+/TFfGMDCYL83Z6paxpm/gY3thP9T84GeQU=";
+    hash = "sha256-/hyKJ8HGLN7hT+9If/lcp0C7GnhJMRpc7EKDgA1kQcI=";
   };
 
   nativeBuildInputs = [
@@ -34,7 +34,7 @@ stdenv.mkDerivation (finalAttrs: {
     SDL2
     alsa-lib
     ffmpeg
-    lua5_3
+    lua5_4
     qt5.qtbase
   ];
 

From f76a7e7ed5287b152e6ee77bc4ab020c7cbfb28d Mon Sep 17 00:00:00 2001
From: Michaili K <git@michaili.dev>
Date: Tue, 12 Aug 2025 16:19:58 +0200
Subject: [PATCH 2/5] libtas: Fix "undefined symbol: SDL_Log" errors

---
 pkgs/by-name/li/libtas/package.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkgs/by-name/li/libtas/package.nix b/pkgs/by-name/li/libtas/package.nix
index de6040ba8a93..4cf7e7943462 100644
--- a/pkgs/by-name/li/libtas/package.nix
+++ b/pkgs/by-name/li/libtas/package.nix
@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  fetchurl,
   autoreconfHook,
   pkg-config,
   SDL2,
@@ -24,6 +25,13 @@ stdenv.mkDerivation (finalAttrs: {
     rev = "v${finalAttrs.version}";
     hash = "sha256-/hyKJ8HGLN7hT+9If/lcp0C7GnhJMRpc7EKDgA1kQcI=";
   };
+  patches = [
+    # Fixes `undefined symbol: SDL_Log` errors
+    (fetchurl {
+      url = "https://github.com/clementgallet/libTAS/commit/779ff0fb0f3accfc62949680d85ecf96b28d18ef.patch";
+      hash = "sha256-xAaTWIXt8FkMu6GE5mBWtLypROFZ1aEqmBTtG+6rTWk=";
+    })
+  ];
 
   nativeBuildInputs = [
     autoreconfHook

From 6664ef393b5b513d03a157179127df06784e4f2f Mon Sep 17 00:00:00 2001
From: Michaili K <git@michaili.dev>
Date: Tue, 12 Aug 2025 16:47:12 +0200
Subject: [PATCH 3/5] libtas: Fix "Could not import symbol XIGetSelectedEvents"
 error on X11

---
 pkgs/by-name/li/libtas/package.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/by-name/li/libtas/package.nix b/pkgs/by-name/li/libtas/package.nix
index 4cf7e7943462..bf2ec36e9cf9 100644
--- a/pkgs/by-name/li/libtas/package.nix
+++ b/pkgs/by-name/li/libtas/package.nix
@@ -10,6 +10,7 @@
   ffmpeg,
   lua5_4,
   qt5,
+  xorg,
   file,
   binutils,
   makeDesktopItem,
@@ -66,6 +67,11 @@ stdenv.mkDerivation (finalAttrs: {
           ffmpeg
         ]
       } \
+      --suffix LD_LIBRARY_PATH : ${
+        lib.makeLibraryPath [
+          xorg.libXi
+        ]
+      } \
       --set-default LIBTAS_SO_PATH $out/lib/libtas.so
   '';
 

From 4c90a4483206cc09d5ea11eb44448689e9c9ab0f Mon Sep 17 00:00:00 2001
From: Michaili K <git@michaili.dev>
Date: Tue, 12 Aug 2025 16:48:51 +0200
Subject: [PATCH 4/5] libtas: Fix movie encode failing to capture audio

libTAS requires libswresample to capture & encode audio of an application. Otherwise, the end result would be a silent recording.
---
 pkgs/by-name/li/libtas/package.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/by-name/li/libtas/package.nix b/pkgs/by-name/li/libtas/package.nix
index bf2ec36e9cf9..2394665fef29 100644
--- a/pkgs/by-name/li/libtas/package.nix
+++ b/pkgs/by-name/li/libtas/package.nix
@@ -70,6 +70,7 @@ stdenv.mkDerivation (finalAttrs: {
       --suffix LD_LIBRARY_PATH : ${
         lib.makeLibraryPath [
           xorg.libXi
+          ffmpeg.lib
         ]
       } \
       --set-default LIBTAS_SO_PATH $out/lib/libtas.so

From e300b37aecd531173307a09787c33f416142fd56 Mon Sep 17 00:00:00 2001
From: Michaili K <git@michaili.dev>
Date: Tue, 12 Aug 2025 18:29:08 +0200
Subject: [PATCH 5/5] libtas: Add withForceX11 option

libTAS needs to be run under X11 to capture inputs. Since libTAS is a QT app, it can launch in Wayland though. Thus, add an override option (enabled by default) which passes a `QT_QPA_PLATFORM=xcb` environment variable to force QT to run on X11.
---
 pkgs/by-name/li/libtas/package.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/by-name/li/libtas/package.nix b/pkgs/by-name/li/libtas/package.nix
index 2394665fef29..18c8dfa25b23 100644
--- a/pkgs/by-name/li/libtas/package.nix
+++ b/pkgs/by-name/li/libtas/package.nix
@@ -14,6 +14,10 @@
   file,
   binutils,
   makeDesktopItem,
+
+  # Forces libTAS to run in X11.
+  # Enabled by default because libTAS does not support Wayland.
+  withForceX11 ? true,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -73,6 +77,7 @@ stdenv.mkDerivation (finalAttrs: {
           ffmpeg.lib
         ]
       } \
+      ${lib.optionalString withForceX11 "--set QT_QPA_PLATFORM xcb"} \
       --set-default LIBTAS_SO_PATH $out/lib/libtas.so
   '';