diff --git a/src/video_core/dma_pusher.cpp b/src/video_core/dma_pusher.cpp index 3844a8e2f9..a34696bf75 100644 --- a/src/video_core/dma_pusher.cpp +++ b/src/video_core/dma_pusher.cpp @@ -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 @@ -78,12 +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()) { + + 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)); + } + + const bool safe_by_settings = + Settings::IsDMALevelDefault() ? !Settings::IsGPULevelLow() : Settings::IsDMALevelSafe(); + + const bool segment_dirty = !safe_by_settings && + memory_manager.IsMemoryDirty(dma_state.dma_get, sizeof(u32), VideoCommon::CacheType::BufferCache); + + if (safe_by_settings || segment_dirty) { Tegra::Memory::GpuGuestMemoryheaders(memory_manager, dma_state.dma_get, header.size, &command_headers); ProcessCommands(headers); } else {