diff options
| author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2020-02-16 16:24:37 -0400 |
|---|---|---|
| committer | Fernando Sahmkow <fsahmkow27@gmail.com> | 2020-04-22 11:36:08 -0400 |
| commit | 339d0d9d6c02cf79d6025dae7c60d8635fa4ea3b (patch) | |
| tree | c9a583f3a581fd52cef4d77c2c82d4d9a1e9c1fe /src/video_core/engines/maxwell_3d.cpp | |
| parent | 8b1eb44b3ed5483071dc6754662a277b45e4a809 (diff) | |
GPU: Delay Fences.
Diffstat (limited to 'src/video_core/engines/maxwell_3d.cpp')
| -rw-r--r-- | src/video_core/engines/maxwell_3d.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index 2298a6273..2605c3b42 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -397,6 +397,14 @@ void Maxwell3D::StampQueryResult(u64 payload, bool long_query) { } } +void Maxwell3D::ReleaseFences() { + for (const auto pair : delay_fences) { + const auto [addr, payload] = pair; + memory_manager.Write<u32>(addr, static_cast<u32>(payload)); + } + delay_fences.clear(); +} + void Maxwell3D::ProcessQueryGet() { // TODO(Subv): Support the other query units. ASSERT_MSG(regs.query.query_get.unit == Regs::QueryUnit::Crop, @@ -407,7 +415,7 @@ void Maxwell3D::ProcessQueryGet() { rasterizer.FlushCommands(); rasterizer.SyncGuestHost(); const u64 result = regs.query.query_sequence; - StampQueryResult(result, regs.query.query_get.short_query == 0); + delay_fences.emplace_back(regs.query.QueryAddress(), result); break; } case Regs::QueryOperation::Acquire: |