diff options
Diffstat (limited to '')
-rw-r--r-- | src/video_core/engines/draw_manager.cpp | 21 | ||||
-rw-r--r-- | src/video_core/engines/draw_manager.h | 20 | ||||
-rw-r--r-- | src/video_core/engines/engine_interface.h | 2 |
3 files changed, 43 insertions, 0 deletions
diff --git a/src/video_core/engines/draw_manager.cpp b/src/video_core/engines/draw_manager.cpp index 3a78421f6..4fa77b684 100644 --- a/src/video_core/engines/draw_manager.cpp +++ b/src/video_core/engines/draw_manager.cpp @@ -91,6 +91,16 @@ void DrawManager::DrawIndex(PrimitiveTopology topology, u32 index_first, u32 ind ProcessDraw(true, num_instances); } +void DrawManager::DrawIndexedIndirect(PrimitiveTopology topology, u32 index_first, u32 index_count) { + const auto& regs{maxwell3d->regs}; + draw_state.topology = topology; + draw_state.index_buffer = regs.index_buffer; + draw_state.index_buffer.first = index_first; + draw_state.index_buffer.count = index_count; + + ProcessDrawIndirect(true); +} + void DrawManager::SetInlineIndexBuffer(u32 index) { draw_state.inline_index_draw_indexes.push_back(static_cast<u8>(index & 0x000000ff)); draw_state.inline_index_draw_indexes.push_back(static_cast<u8>((index & 0x0000ff00) >> 8)); @@ -198,4 +208,15 @@ void DrawManager::ProcessDraw(bool draw_indexed, u32 instance_count) { maxwell3d->rasterizer->Draw(draw_indexed, instance_count); } } + +void DrawManager::ProcessDrawIndirect(bool draw_indexed) { + LOG_TRACE(HW_GPU, "called, topology={}, count={}", draw_state.topology, + draw_indexed ? draw_state.index_buffer.count : draw_state.vertex_buffer.count); + + UpdateTopology(); + + if (maxwell3d->ShouldExecute()) { + maxwell3d->rasterizer->DrawIndirect(draw_indexed); + } +} } // namespace Tegra::Engines diff --git a/src/video_core/engines/draw_manager.h b/src/video_core/engines/draw_manager.h index 0e6930a9c..0cdb37f83 100644 --- a/src/video_core/engines/draw_manager.h +++ b/src/video_core/engines/draw_manager.h @@ -32,6 +32,13 @@ public: std::vector<u8> inline_index_draw_indexes; }; + struct IndirectParams { + GPUVAddr start_address; + size_t buffer_size; + size_t max_draw_counts; + size_t stride; + }; + explicit DrawManager(Maxwell3D* maxwell_3d); void ProcessMethodCall(u32 method, u32 argument); @@ -46,10 +53,20 @@ public: void DrawIndex(PrimitiveTopology topology, u32 index_first, u32 index_count, u32 base_index, u32 base_instance, u32 num_instances); + void DrawIndexedIndirect(PrimitiveTopology topology, u32 index_first, u32 index_count); + const State& GetDrawState() const { return draw_state; } + IndirectParams& GetIndirectParams() { + return indirect_state; + } + + const IndirectParams& GetIndirectParams() const { + return indirect_state; + } + private: void SetInlineIndexBuffer(u32 index); @@ -63,7 +80,10 @@ private: void ProcessDraw(bool draw_indexed, u32 instance_count); + void ProcessDrawIndirect(bool draw_indexed); + Maxwell3D* maxwell3d{}; State draw_state{}; + IndirectParams indirect_state{}; }; } // namespace Tegra::Engines diff --git a/src/video_core/engines/engine_interface.h b/src/video_core/engines/engine_interface.h index 26cde8584..76630272d 100644 --- a/src/video_core/engines/engine_interface.h +++ b/src/video_core/engines/engine_interface.h @@ -17,6 +17,8 @@ public: /// Write multiple values to the register identified by method. virtual void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending) = 0; + + GPUVAddr current_dma_segment; }; } // namespace Tegra::Engines |