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-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
index 7555bbe7d..8d194e175 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
@@ -167,10 +167,11 @@ u32 nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& ou
auto& system_instance = Core::System::GetInstance();
// Remove this memory region from the rasterizer cache.
- system_instance.Renderer().Rasterizer().FlushAndInvalidateRegion(params.offset,
- itr->second.size);
-
auto& gpu = system_instance.GPU();
+ auto cpu_addr = gpu.MemoryManager().GpuToCpuAddress(params.offset);
+ ASSERT(cpu_addr);
+ system_instance.Renderer().Rasterizer().FlushAndInvalidateRegion(*cpu_addr, itr->second.size);
+
params.offset = gpu.MemoryManager().UnmapBuffer(params.offset, itr->second.size);
buffer_mappings.erase(itr->second.offset);