From 31d418ad5419f8ad577ec4a5c470ece2be9a47f4 Mon Sep 17 00:00:00 2001
From: Billy Laws <blaws05@gmail.com>
Date: Thu, 2 Jun 2022 22:03:19 +0100
Subject: [PATCH] Fix 3D semaphore counter type 0 handling

Counter type 0 actually releases the semaphore payload rather than a constant zero as was previously thought. This is required by Skyrim.
---
 app/src/main/cpp/skyline/soc/gm20b/engines/maxwell_3d.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/cpp/skyline/soc/gm20b/engines/maxwell_3d.cpp b/app/src/main/cpp/skyline/soc/gm20b/engines/maxwell_3d.cpp
index b1ef1b3f..ae0a9af6 100644
--- a/app/src/main/cpp/skyline/soc/gm20b/engines/maxwell_3d.cpp
+++ b/app/src/main/cpp/skyline/soc/gm20b/engines/maxwell_3d.cpp
@@ -699,7 +699,7 @@ namespace skyline::soc::gm20b::engine::maxwell3d {
                     case type::SemaphoreInfo::Op::Counter: {
                         switch (info.counterType) {
                             case type::SemaphoreInfo::CounterType::Zero:
-                                WriteSemaphoreResult(0);
+                                WriteSemaphoreResult(registers.semaphore->payload);
                                 break;
 
                             default: