diff options
Diffstat (limited to 'src/video_core/engines/maxwell_3d.cpp')
| -rw-r--r-- | src/video_core/engines/maxwell_3d.cpp | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index 632052c53..3c6e44a25 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -453,18 +453,10 @@ void Maxwell3D::ProcessFirmwareCall4() { } void Maxwell3D::StampQueryResult(u64 payload, bool long_query) { - struct LongQueryResult { - u64_le value; - u64_le timestamp; - }; - static_assert(sizeof(LongQueryResult) == 16, "LongQueryResult has wrong size"); const GPUVAddr sequence_address{regs.query.QueryAddress()}; if (long_query) { - // Write the 128-bit result structure in long mode. Note: We emulate an infinitely fast - // GPU, this command may actually take a while to complete in real hardware due to GPU - // wait queues. - LongQueryResult query_result{payload, system.GPU().GetTicks()}; - memory_manager.WriteBlock(sequence_address, &query_result, sizeof(query_result)); + memory_manager.Write<u64>(sequence_address + sizeof(u64), system.GPU().GetTicks()); + memory_manager.Write<u64>(sequence_address, payload); } else { memory_manager.Write<u32>(sequence_address, static_cast<u32>(payload)); } @@ -493,10 +485,10 @@ void Maxwell3D::ProcessQueryGet() { const GPUVAddr sequence_address{regs.query.QueryAddress()}; const u32 payload = regs.query.query_sequence; std::function<void()> operation([this, sequence_address, payload] { - LongQueryResult query_result{payload, system.GPU().GetTicks()}; - memory_manager.WriteBlock(sequence_address, &query_result, sizeof(query_result)); + memory_manager.Write<u64>(sequence_address + sizeof(u64), system.GPU().GetTicks()); + memory_manager.Write<u64>(sequence_address, payload); }); - rasterizer->SignalFence(std::move(operation)); + rasterizer->SyncOperation(std::move(operation)); } break; case Regs::QueryOperation::Acquire: |