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-rw-r--r--src/video_core/engines/maxwell_3d.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index 144e7fa82..49979694e 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -396,7 +396,10 @@ void Maxwell3D::ProcessCBData(u32 value) {
const auto address = memory_manager.GpuToCpuAddress(buffer_address + regs.const_buffer.cb_pos);
ASSERT_MSG(address, "Invalid GPU address");
- Memory::Write32(*address, value);
+ u8* ptr{Memory::GetPointer(*address)};
+ rasterizer.InvalidateRegion(ToCacheAddr(ptr), sizeof(u32));
+ std::memcpy(ptr, &value, sizeof(u32));
+
dirty_flags.OnMemoryWrite();
// Increment the current buffer position.