diff options
Diffstat (limited to 'src/video_core/macro')
-rw-r--r-- | src/video_core/macro/macro_hle.cpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/video_core/macro/macro_hle.cpp b/src/video_core/macro/macro_hle.cpp index 6272a4652..046c8085e 100644 --- a/src/video_core/macro/macro_hle.cpp +++ b/src/video_core/macro/macro_hle.cpp @@ -67,6 +67,7 @@ public: } auto& params = maxwell3d.draw_manager->GetIndirectParams(); + params.is_byte_count = false; params.is_indexed = false; params.include_count = false; params.count_start_address = 0; @@ -161,6 +162,7 @@ public: 0, 0x644, Maxwell3D::HLEReplacementAttributeType::BaseInstance); } auto& params = maxwell3d.draw_manager->GetIndirectParams(); + params.is_byte_count = false; params.is_indexed = true; params.include_count = false; params.count_start_address = 0; @@ -256,6 +258,7 @@ public: const u32 estimate = static_cast<u32>(maxwell3d.EstimateIndexBufferSize()); maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; auto& params = maxwell3d.draw_manager->GetIndirectParams(); + params.is_byte_count = false; params.is_indexed = true; params.include_count = true; params.count_start_address = maxwell3d.GetMacroAddress(4); @@ -319,6 +322,47 @@ private: } }; +class HLE_DrawIndirectByteCount final : public HLEMacroImpl { +public: + explicit HLE_DrawIndirectByteCount(Maxwell3D& maxwell3d_) : HLEMacroImpl(maxwell3d_) {} + + void Execute(const std::vector<u32>& parameters, [[maybe_unused]] u32 method) override { + auto topology = static_cast<Maxwell3D::Regs::PrimitiveTopology>(parameters[0] & 0xFFFFU); + if (!maxwell3d.AnyParametersDirty() || !IsTopologySafe(topology)) { + Fallback(parameters); + return; + } + + auto& params = maxwell3d.draw_manager->GetIndirectParams(); + params.is_byte_count = true; + params.is_indexed = false; + params.include_count = false; + params.count_start_address = 0; + params.indirect_start_address = maxwell3d.GetMacroAddress(2); + params.buffer_size = 4; + params.max_draw_counts = 1; + params.stride = parameters[1]; + maxwell3d.regs.draw.begin = parameters[0]; + maxwell3d.regs.draw_auto_stride = parameters[1]; + maxwell3d.regs.draw_auto_byte_count = parameters[2]; + + maxwell3d.draw_manager->DrawArrayIndirect(topology); + } + +private: + void Fallback(const std::vector<u32>& parameters) { + maxwell3d.RefreshParameters(); + + maxwell3d.regs.draw.begin = parameters[0]; + maxwell3d.regs.draw_auto_stride = parameters[1]; + maxwell3d.regs.draw_auto_byte_count = parameters[2]; + + maxwell3d.draw_manager->DrawArray( + maxwell3d.regs.draw.topology, 0, + maxwell3d.regs.draw_auto_byte_count / maxwell3d.regs.draw_auto_stride, 0, 1); + } +}; + class HLE_C713C83D8F63CCF3 final : public HLEMacroImpl { public: explicit HLE_C713C83D8F63CCF3(Maxwell3D& maxwell3d_) : HLEMacroImpl(maxwell3d_) {} @@ -536,6 +580,11 @@ HLEMacro::HLEMacro(Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} { [](Maxwell3D& maxwell3d__) -> std::unique_ptr<CachedMacro> { return std::make_unique<HLE_TransformFeedbackSetup>(maxwell3d__); })); + builders.emplace(0xB5F74EDB717278ECULL, + std::function<std::unique_ptr<CachedMacro>(Maxwell3D&)>( + [](Maxwell3D& maxwell3d__) -> std::unique_ptr<CachedMacro> { + return std::make_unique<HLE_DrawIndirectByteCount>(maxwell3d__); + })); } HLEMacro::~HLEMacro() = default; |