From af5b0404e2ac5eb6b2ff762deec82b06d742946d Mon Sep 17 00:00:00 2001
From: CamilleLaVey <camillelavey99@gmail.com>
Date: Thu, 15 Jan 2026 16:21:45 -0400
Subject: [PATCH] fix try #1

---
 src/video_core/dma_pusher.h               | 2 +-
 src/video_core/engines/engine_interface.h | 1 +
 src/video_core/engines/maxwell_3d.cpp     | 5 ++++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/video_core/dma_pusher.h b/src/video_core/dma_pusher.h
index f850513603..e42b0152bc 100644
--- a/src/video_core/dma_pusher.h
+++ b/src/video_core/dma_pusher.h
@@ -178,7 +178,7 @@ private:
     const bool ib_enable{true}; ///< IB mode enabled
 
     std::array<Engines::EngineInterface*, max_subchannels> subchannels{};
-    std::array<Engines::EngineTypes, max_subchannels> subchannel_type;
+    std::array<Engines::EngineTypes, max_subchannels> subchannel_type{};
 
     GPU& gpu;
     Core::System& system;
diff --git a/src/video_core/engines/engine_interface.h b/src/video_core/engines/engine_interface.h
index e271ecab59..5e3b6926eb 100644
--- a/src/video_core/engines/engine_interface.h
+++ b/src/video_core/engines/engine_interface.h
@@ -15,6 +15,7 @@
 namespace Tegra::Engines {
 
 enum class EngineTypes : u32 {
+    Invalid = 0,
     KeplerCompute,
     Maxwell3D,
     Fermi2D,
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index 2f42f9a2ab..1dc7e16903 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -254,7 +254,10 @@ void Maxwell3D::ProcessDirtyRegisters(u32 method, u32 argument) {
     }
     regs.reg_array[method] = argument;
 
-    const auto [flag0, flag1] = VideoCommon::Dirty::GetDirtyFlagsForMethod(method);
+    const auto& table0 = dirty.tables[0];
+    const auto& table1 = dirty.tables[1];
+    const u8 flag0 = table0[method];
+    const u8 flag1 = table1[method];
     dirty.flags[flag0] = true;
     if (flag1 != flag0) {
         dirty.flags[flag1] = true;