header update

Signed-off-by: xbzk <xbzk@eden-emu.dev>
Update src/video_core/dma_pusher.cpp
2026-08-15 05:15:14 +00:00 · 2026-02-23 12:33:11 +01:00 · 2026-02-23 12:33:11 +01:00
1 changed files with 11 additions and 9 deletions
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later

 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
@@ -78,17 +78,19 @@ bool DmaPusher::Step() {
        synced = false;
    }

-    if (header.size > 0 && dma_state.method >= MacroRegistersStart && subchannels[dma_state.subchannel]) {
-        subchannels[dma_state.subchannel]->current_dirty = memory_manager.IsMemoryDirty(dma_state.dma_get, header.size * sizeof(u32));
-    }
-
    if (header.size > 0) {
-        if (Settings::IsDMALevelDefault() ? (Settings::IsGPULevelMedium() || Settings::IsGPULevelHigh()) : Settings::IsDMALevelSafe()) {
-            Tegra::Memory::GpuGuestMemory<Tegra::CommandHeader, Tegra::Memory::GuestMemoryFlags::SafeRead>headers(memory_manager, dma_state.dma_get, header.size, &command_headers);
+        if (dma_state.method >= MacroRegistersStart && subchannels[dma_state.subchannel]) {
+            subchannels[dma_state.subchannel]->current_dirty = memory_manager.IsMemoryDirty(dma_state.dma_get, header.size * sizeof(u32));
+        }
+        auto run = [&]<Tegra::Memory::GuestMemoryFlags Flags>() {
+            Tegra::Memory::GpuGuestMemory<Tegra::CommandHeader, Flags>
+              headers(memory_manager, dma_state.dma_get, header.size, &command_headers);
            ProcessCommands(headers);
+        };
+        if (Settings::IsDMALevelSafe() || (Settings::IsDMALevelDefault() && !Settings::IsGPULevelLow())) {
+            run.template operator()<Tegra::Memory::GuestMemoryFlags::SafeRead>();
        } else {
-            Tegra::Memory::GpuGuestMemory<Tegra::CommandHeader, Tegra::Memory::GuestMemoryFlags::UnsafeRead>headers(memory_manager, dma_state.dma_get, header.size, &command_headers);
-            ProcessCommands(headers);
+            run.template operator()<Tegra::Memory::GuestMemoryFlags::UnsafeRead>();
        }
    }