diff options
Diffstat (limited to 'src/video_core/macro/macro_hle.cpp')
| -rw-r--r-- | src/video_core/macro/macro_hle.cpp | 445 |
1 files changed, 334 insertions, 111 deletions
diff --git a/src/video_core/macro/macro_hle.cpp b/src/video_core/macro/macro_hle.cpp index da988cc0d..79fab96e1 100644 --- a/src/video_core/macro/macro_hle.cpp +++ b/src/video_core/macro/macro_hle.cpp @@ -3,6 +3,7 @@ #include <array> #include <vector> +#include "common/assert.h" #include "common/scope_exit.h" #include "video_core/dirty_flags.h" #include "video_core/engines/draw_manager.h" @@ -15,143 +16,365 @@ namespace Tegra { namespace { -using HLEFunction = void (*)(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters); - -// HLE'd functions -void HLE_771BB18C62444DA0(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters) { - const u32 instance_count = parameters[2] & maxwell3d.GetRegisterValue(0xD1B); - maxwell3d.draw_manager->DrawIndex( - static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[0] & 0x3ffffff), - parameters[4], parameters[1], parameters[3], parameters[5], instance_count); +bool IsTopologySafe(Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology topology) { + switch (topology) { + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::Points: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::Lines: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::LineLoop: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::LineStrip: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::Triangles: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::TriangleStrip: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::TriangleFan: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::LinesAdjacency: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::LineStripAdjacency: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::TrianglesAdjacency: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::TriangleStripAdjacency: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::Patches: + return true; + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::Quads: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::QuadStrip: + case Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology::Polygon: + default: + return false; + } } -void HLE_DrawArraysIndirect(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters) { - const u32 instance_count = (maxwell3d.GetRegisterValue(0xD1B) & parameters[2]); - maxwell3d.draw_manager->DrawArray( - static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[0]), - parameters[3], parameters[1], parameters[4], instance_count); -} +class HLEMacroImpl : public CachedMacro { +public: + explicit HLEMacroImpl(Engines::Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} {} -void HLE_DrawIndexedIndirect(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters) { - const u32 element_base = parameters[4]; - const u32 base_instance = parameters[5]; - maxwell3d.regs.vertex_id_base = element_base; - maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; - maxwell3d.CallMethod(0x8e3, 0x640, true); - maxwell3d.CallMethod(0x8e4, element_base, true); - maxwell3d.CallMethod(0x8e5, base_instance, true); - - auto& params = maxwell3d.draw_manager->GetIndirectParams(); - params.is_indexed = true; - params.include_count = false; - params.count_start_address = 0; - params.indirect_start_address = maxwell3d.macro_addresses[1]; - params.buffer_size = 5 * sizeof(u32); - params.max_draw_counts = 1; - params.stride = 0; - - maxwell3d.draw_manager->DrawIndexedIndirect( - static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[0]), 0, - 1U << 18); - - maxwell3d.regs.vertex_id_base = 0x0; - maxwell3d.CallMethod(0x8e3, 0x640, true); - maxwell3d.CallMethod(0x8e4, 0x0, true); - maxwell3d.CallMethod(0x8e5, 0x0, true); -} +protected: + void advanceCheck() { + current_value = (current_value + 1) % fibonacci_post; + check_limit = current_value == 0; + if (check_limit) { + const u32 new_fibonacci = fibonacci_pre + fibonacci_post; + fibonacci_pre = fibonacci_post; + fibonacci_post = new_fibonacci; + } + } + + Engines::Maxwell3D& maxwell3d; + u32 fibonacci_pre{89}; + u32 fibonacci_post{144}; + u32 current_value{fibonacci_post - 1}; + bool check_limit{}; +}; + +class HLE_771BB18C62444DA0 final : public HLEMacroImpl { +public: + explicit HLE_771BB18C62444DA0(Engines::Maxwell3D& maxwell3d_) : HLEMacroImpl(maxwell3d_) {} -// Multidraw Indixed Indirect -void HLE_MultiDrawIndexedIndirect(Engines::Maxwell3D& maxwell3d, - const std::vector<u32>& parameters) { - const u32 start_indirect = parameters[0]; - const u32 end_indirect = parameters[1]; - if (start_indirect >= end_indirect) { - // Nothing to do. - return; + void Execute(const std::vector<u32>& parameters, [[maybe_unused]] u32 method) override { + maxwell3d.RefreshParameters(); + const u32 instance_count = parameters[2] & maxwell3d.GetRegisterValue(0xD1B); + maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; + maxwell3d.draw_manager->DrawIndex( + static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[0] & + 0x3ffffff), + parameters[4], parameters[1], parameters[3], parameters[5], instance_count); } - const auto topology = - static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[2]); - const u32 padding = parameters[3]; // padding is in words - - // size of each indirect segment - const u32 indirect_words = 5 + padding; - const u32 stride = indirect_words * sizeof(u32); - const std::size_t draw_count = end_indirect - start_indirect; - u32 lowest_first = std::numeric_limits<u32>::max(); - u32 highest_limit = std::numeric_limits<u32>::min(); - for (std::size_t index = 0; index < draw_count; index++) { - const std::size_t base = index * indirect_words + 5; - const u32 count = parameters[base]; - const u32 first_index = parameters[base + 2]; - lowest_first = std::min(lowest_first, first_index); - highest_limit = std::max(highest_limit, first_index + count); +}; + +class HLE_DrawArraysIndirect final : public HLEMacroImpl { +public: + explicit HLE_DrawArraysIndirect(Engines::Maxwell3D& maxwell3d_, bool extended_ = false) + : HLEMacroImpl(maxwell3d_), extended(extended_) {} + + void Execute(const std::vector<u32>& parameters, [[maybe_unused]] u32 method) override { + auto topology = + static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[0]); + if (!IsTopologySafe(topology)) { + Fallback(parameters); + return; + } + + auto& params = maxwell3d.draw_manager->GetIndirectParams(); + params.is_indexed = false; + params.include_count = false; + params.count_start_address = 0; + params.indirect_start_address = maxwell3d.getMacroAddress(1); + params.buffer_size = 4 * sizeof(u32); + params.max_draw_counts = 1; + params.stride = 0; + + if (extended) { + maxwell3d.CallMethod(0x8e3, 0x640, true); + maxwell3d.CallMethod(0x8e4, parameters[4], true); + } + + maxwell3d.draw_manager->DrawArrayIndirect(topology); + + if (extended) { + maxwell3d.CallMethod(0x8e3, 0x640, true); + maxwell3d.CallMethod(0x8e4, 0, true); + } + maxwell3d.regs.vertex_buffer.first = 0; + maxwell3d.regs.vertex_buffer.count = 0; } - const u32 base_vertex = parameters[8]; - const u32 base_instance = parameters[9]; - maxwell3d.regs.vertex_id_base = base_vertex; - maxwell3d.CallMethod(0x8e3, 0x640, true); - maxwell3d.CallMethod(0x8e4, base_vertex, true); - maxwell3d.CallMethod(0x8e5, base_instance, true); - auto& params = maxwell3d.draw_manager->GetIndirectParams(); - params.is_indexed = true; - params.include_count = true; - params.count_start_address = maxwell3d.macro_addresses[4]; - params.indirect_start_address = maxwell3d.macro_addresses[5]; - params.buffer_size = stride * draw_count; - params.max_draw_counts = draw_count; - params.stride = stride; - maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; - maxwell3d.draw_manager->DrawIndexedIndirect(topology, 0, highest_limit); -} +private: + void Fallback(const std::vector<u32>& parameters) { + SCOPE_EXIT({ + if (extended) { + maxwell3d.CallMethod(0x8e3, 0x640, true); + maxwell3d.CallMethod(0x8e4, 0, true); + } + }); + maxwell3d.RefreshParameters(); + const u32 instance_count = (maxwell3d.GetRegisterValue(0xD1B) & parameters[2]); -// Multi-layer Clear -void HLE_MultiLayerClear(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters) { - ASSERT(parameters.size() == 1); + const u32 vertex_first = parameters[3]; + const u32 vertex_count = parameters[1]; - const Engines::Maxwell3D::Regs::ClearSurface clear_params{parameters[0]}; - const u32 rt_index = clear_params.RT; - const u32 num_layers = maxwell3d.regs.rt[rt_index].depth; - ASSERT(clear_params.layer == 0); + if (maxwell3d.GetMaxCurrentVertices() < vertex_first + vertex_count) { + ASSERT_MSG(false, "Faulty draw!"); + return; + } - maxwell3d.regs.clear_surface.raw = clear_params.raw; - maxwell3d.draw_manager->Clear(num_layers); -} + const u32 base_instance = parameters[4]; + if (extended) { + maxwell3d.CallMethod(0x8e3, 0x640, true); + maxwell3d.CallMethod(0x8e4, base_instance, true); + } + + maxwell3d.draw_manager->DrawArray( + static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[0]), + vertex_first, vertex_count, base_instance, instance_count); + } -constexpr std::array<std::pair<u64, HLEFunction>, 5> hle_funcs{{ - {0x771BB18C62444DA0, &HLE_771BB18C62444DA0}, - {0x0D61FC9FAAC9FCAD, &HLE_DrawArraysIndirect}, - {0x0217920100488FF7, &HLE_DrawIndexedIndirect}, - {0x3F5E74B9C9A50164, &HLE_MultiDrawIndexedIndirect}, - {0xEAD26C3E2109B06B, &HLE_MultiLayerClear}, -}}; + bool extended; +}; -class HLEMacroImpl final : public CachedMacro { +class HLE_DrawIndexedIndirect final : public HLEMacroImpl { public: - explicit HLEMacroImpl(Engines::Maxwell3D& maxwell3d_, HLEFunction func_) - : maxwell3d{maxwell3d_}, func{func_} {} + explicit HLE_DrawIndexedIndirect(Engines::Maxwell3D& maxwell3d_) : HLEMacroImpl(maxwell3d_) {} - void Execute(const std::vector<u32>& parameters, u32 method) override { - func(maxwell3d, parameters); + void Execute(const std::vector<u32>& parameters, [[maybe_unused]] u32 method) override { + auto topology = + static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[0]); + if (!IsTopologySafe(topology)) { + Fallback(parameters); + return; + } + + advanceCheck(); + if (check_limit) { + maxwell3d.RefreshParameters(); + minimum_limit = std::max(parameters[3], minimum_limit); + } + + const u32 base_vertex = parameters[8]; + const u32 base_instance = parameters[9]; + maxwell3d.regs.vertex_id_base = base_vertex; + maxwell3d.CallMethod(0x8e3, 0x640, true); + maxwell3d.CallMethod(0x8e4, base_vertex, true); + maxwell3d.CallMethod(0x8e5, base_instance, true); + auto& params = maxwell3d.draw_manager->GetIndirectParams(); + params.is_indexed = true; + params.include_count = false; + params.count_start_address = 0; + params.indirect_start_address = maxwell3d.getMacroAddress(1); + params.buffer_size = 5 * sizeof(u32); + params.max_draw_counts = 1; + params.stride = 0; + maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; + maxwell3d.draw_manager->DrawIndexedIndirect(topology, 0, minimum_limit); + maxwell3d.CallMethod(0x8e3, 0x640, true); + maxwell3d.CallMethod(0x8e4, 0x0, true); + maxwell3d.CallMethod(0x8e5, 0x0, true); } private: - Engines::Maxwell3D& maxwell3d; - HLEFunction func; + void Fallback(const std::vector<u32>& parameters) { + maxwell3d.RefreshParameters(); + const u32 instance_count = (maxwell3d.GetRegisterValue(0xD1B) & parameters[2]); + const u32 element_base = parameters[4]; + const u32 base_instance = parameters[5]; + maxwell3d.regs.vertex_id_base = element_base; + maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; + maxwell3d.CallMethod(0x8e3, 0x640, true); + maxwell3d.CallMethod(0x8e4, element_base, true); + maxwell3d.CallMethod(0x8e5, base_instance, true); + + maxwell3d.draw_manager->DrawIndex( + static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[0]), + parameters[3], parameters[1], element_base, base_instance, instance_count); + + maxwell3d.regs.vertex_id_base = 0x0; + maxwell3d.CallMethod(0x8e3, 0x640, true); + maxwell3d.CallMethod(0x8e4, 0x0, true); + maxwell3d.CallMethod(0x8e5, 0x0, true); + } + + u32 minimum_limit{1 << 18}; +}; + +class HLE_MultiLayerClear final : public HLEMacroImpl { +public: + explicit HLE_MultiLayerClear(Engines::Maxwell3D& maxwell3d_) : HLEMacroImpl(maxwell3d_) {} + + void Execute(const std::vector<u32>& parameters, [[maybe_unused]] u32 method) override { + maxwell3d.RefreshParameters(); + ASSERT(parameters.size() == 1); + + const Engines::Maxwell3D::Regs::ClearSurface clear_params{parameters[0]}; + const u32 rt_index = clear_params.RT; + const u32 num_layers = maxwell3d.regs.rt[rt_index].depth; + ASSERT(clear_params.layer == 0); + + maxwell3d.regs.clear_surface.raw = clear_params.raw; + maxwell3d.draw_manager->Clear(num_layers); + } +}; + +class HLE_MultiDrawIndexedIndirectCount final : public HLEMacroImpl { +public: + explicit HLE_MultiDrawIndexedIndirectCount(Engines::Maxwell3D& maxwell3d_) + : HLEMacroImpl(maxwell3d_) {} + + void Execute(const std::vector<u32>& parameters, [[maybe_unused]] u32 method) override { + const auto topology = + static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[2]); + if (!IsTopologySafe(topology)) { + Fallback(parameters); + return; + } + + advanceCheck(); + if (check_limit) { + maxwell3d.RefreshParameters(); + } + const u32 start_indirect = parameters[0]; + const u32 end_indirect = parameters[1]; + if (start_indirect >= end_indirect) { + // Nothing to do. + return; + } + + maxwell3d.regs.draw.topology.Assign(topology); + const u32 padding = parameters[3]; // padding is in words + + // size of each indirect segment + const u32 indirect_words = 5 + padding; + const u32 stride = indirect_words * sizeof(u32); + const std::size_t draw_count = end_indirect - start_indirect; + u32 lowest_first = std::numeric_limits<u32>::max(); + u32 highest_limit = std::numeric_limits<u32>::min(); + for (std::size_t index = 0; index < draw_count; index++) { + const std::size_t base = index * indirect_words + 5; + const u32 count = parameters[base]; + const u32 first_index = parameters[base + 2]; + lowest_first = std::min(lowest_first, first_index); + highest_limit = std::max(highest_limit, first_index + count); + } + if (check_limit) { + minimum_limit = std::max(highest_limit, minimum_limit); + } + + maxwell3d.regs.index_buffer.first = 0; + maxwell3d.regs.index_buffer.count = std::max(highest_limit, minimum_limit); + maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; + auto& params = maxwell3d.draw_manager->GetIndirectParams(); + params.is_indexed = true; + params.include_count = true; + params.count_start_address = maxwell3d.getMacroAddress(4); + params.indirect_start_address = maxwell3d.getMacroAddress(5); + params.buffer_size = stride * draw_count; + params.max_draw_counts = draw_count; + params.stride = stride; + maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; + maxwell3d.draw_manager->DrawIndexedIndirect(topology, 0, highest_limit); + } + +private: + void Fallback(const std::vector<u32>& parameters) { + SCOPE_EXIT({ + // Clean everything. + // Clean everything. + maxwell3d.regs.vertex_id_base = 0x0; + maxwell3d.CallMethod(0x8e3, 0x640, true); + maxwell3d.CallMethod(0x8e4, 0x0, true); + maxwell3d.CallMethod(0x8e5, 0x0, true); + }); + maxwell3d.RefreshParameters(); + const u32 start_indirect = parameters[0]; + const u32 end_indirect = parameters[1]; + if (start_indirect >= end_indirect) { + // Nothing to do. + return; + } + const auto topology = + static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[2]); + maxwell3d.regs.draw.topology.Assign(topology); + const u32 padding = parameters[3]; + const std::size_t max_draws = parameters[4]; + + const u32 indirect_words = 5 + padding; + const std::size_t first_draw = start_indirect; + const std::size_t effective_draws = end_indirect - start_indirect; + const std::size_t last_draw = start_indirect + std::min(effective_draws, max_draws); + + for (std::size_t index = first_draw; index < last_draw; index++) { + const std::size_t base = index * indirect_words + 5; + const u32 base_vertex = parameters[base + 3]; + const u32 base_instance = parameters[base + 4]; + maxwell3d.regs.vertex_id_base = base_vertex; + maxwell3d.CallMethod(0x8e3, 0x640, true); + maxwell3d.CallMethod(0x8e4, base_vertex, true); + maxwell3d.CallMethod(0x8e5, base_instance, true); + maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; + maxwell3d.draw_manager->DrawIndex(topology, parameters[base + 2], parameters[base], + base_vertex, base_instance, parameters[base + 1]); + } + } + + u32 minimum_limit{1 << 12}; }; } // Anonymous namespace -HLEMacro::HLEMacro(Engines::Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} {} +HLEMacro::HLEMacro(Engines::Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} { + builders.emplace(0x771BB18C62444DA0ULL, + std::function<std::unique_ptr<CachedMacro>(Engines::Maxwell3D&)>( + [](Engines::Maxwell3D& maxwell3d) -> std::unique_ptr<CachedMacro> { + return std::make_unique<HLE_771BB18C62444DA0>(maxwell3d); + })); + builders.emplace(0x0D61FC9FAAC9FCADULL, + std::function<std::unique_ptr<CachedMacro>(Engines::Maxwell3D&)>( + [](Engines::Maxwell3D& maxwell3d) -> std::unique_ptr<CachedMacro> { + return std::make_unique<HLE_DrawArraysIndirect>(maxwell3d); + })); + builders.emplace(0x8A4D173EB99A8603ULL, + std::function<std::unique_ptr<CachedMacro>(Engines::Maxwell3D&)>( + [](Engines::Maxwell3D& maxwell3d) -> std::unique_ptr<CachedMacro> { + return std::make_unique<HLE_DrawArraysIndirect>(maxwell3d, true); + })); + builders.emplace(0x0217920100488FF7ULL, + std::function<std::unique_ptr<CachedMacro>(Engines::Maxwell3D&)>( + [](Engines::Maxwell3D& maxwell3d) -> std::unique_ptr<CachedMacro> { + return std::make_unique<HLE_DrawIndexedIndirect>(maxwell3d); + })); + builders.emplace(0x3F5E74B9C9A50164ULL, + std::function<std::unique_ptr<CachedMacro>(Engines::Maxwell3D&)>( + [](Engines::Maxwell3D& maxwell3d) -> std::unique_ptr<CachedMacro> { + return std::make_unique<HLE_MultiDrawIndexedIndirectCount>(maxwell3d); + })); + builders.emplace(0xEAD26C3E2109B06BULL, + std::function<std::unique_ptr<CachedMacro>(Engines::Maxwell3D&)>( + [](Engines::Maxwell3D& maxwell3d) -> std::unique_ptr<CachedMacro> { + return std::make_unique<HLE_MultiLayerClear>(maxwell3d); + })); +} + HLEMacro::~HLEMacro() = default; std::unique_ptr<CachedMacro> HLEMacro::GetHLEProgram(u64 hash) const { - const auto it = std::find_if(hle_funcs.cbegin(), hle_funcs.cend(), - [hash](const auto& pair) { return pair.first == hash; }); - if (it == hle_funcs.end()) { + const auto it = builders.find(hash); + if (it == builders.end()) { return nullptr; } - return std::make_unique<HLEMacroImpl>(maxwell3d, it->second); + return it->second(maxwell3d); } } // namespace Tegra |