diff options
Diffstat (limited to 'src/video_core')
| -rw-r--r-- | src/video_core/macro/macro_hle.cpp | 63 |
1 files changed, 62 insertions, 1 deletions
diff --git a/src/video_core/macro/macro_hle.cpp b/src/video_core/macro/macro_hle.cpp index 58382755b..cabe8dcbf 100644 --- a/src/video_core/macro/macro_hle.cpp +++ b/src/video_core/macro/macro_hle.cpp @@ -3,6 +3,8 @@ #include <array> #include <vector> +#include "common/scope_exit.h" +#include "video_core/dirty_flags.h" #include "video_core/engines/maxwell_3d.h" #include "video_core/macro/macro.h" #include "video_core/macro/macro_hle.h" @@ -58,6 +60,7 @@ void HLE_0217920100488FF7(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& maxwell3d.regs.index_array.first = parameters[3]; maxwell3d.regs.reg_array[0x446] = element_base; // vertex id base? maxwell3d.regs.index_array.count = parameters[1]; + maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; maxwell3d.regs.vb_element_base = element_base; maxwell3d.regs.vb_base_instance = base_instance; maxwell3d.mme_draw.instance_count = instance_count; @@ -80,10 +83,67 @@ void HLE_0217920100488FF7(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined; } -constexpr std::array<std::pair<u64, HLEFunction>, 3> hle_funcs{{ +// Multidraw Indirect +void HLE_3F5E74B9C9A50164(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters) { + SCOPE_EXIT({ + // Clean everything. + maxwell3d.regs.reg_array[0x446] = 0x0; // vertex id base? + maxwell3d.regs.index_array.count = 0; + maxwell3d.regs.vb_element_base = 0x0; + maxwell3d.regs.vb_base_instance = 0x0; + maxwell3d.mme_draw.instance_count = 0; + maxwell3d.CallMethodFromMME(0x8e3, 0x640); + maxwell3d.CallMethodFromMME(0x8e4, 0x0); + maxwell3d.CallMethodFromMME(0x8e5, 0x0); + maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined; + maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; + }); + 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 num_vertices = parameters[base]; + const u32 instance_count = parameters[base + 1]; + const u32 first_index = parameters[base + 2]; + const u32 base_vertex = parameters[base + 3]; + const u32 base_instance = parameters[base + 4]; + maxwell3d.regs.index_array.first = first_index; + maxwell3d.regs.reg_array[0x446] = base_vertex; + maxwell3d.regs.index_array.count = num_vertices; + maxwell3d.regs.vb_element_base = base_vertex; + maxwell3d.regs.vb_base_instance = base_instance; + maxwell3d.mme_draw.instance_count = instance_count; + maxwell3d.CallMethodFromMME(0x8e3, 0x640); + maxwell3d.CallMethodFromMME(0x8e4, base_vertex); + maxwell3d.CallMethodFromMME(0x8e5, base_instance); + maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; + if (maxwell3d.ShouldExecute()) { + maxwell3d.Rasterizer().Draw(true, true); + } + maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined; + } +} + +constexpr std::array<std::pair<u64, HLEFunction>, 4> hle_funcs{{ {0x771BB18C62444DA0, &HLE_771BB18C62444DA0}, {0x0D61FC9FAAC9FCAD, &HLE_0D61FC9FAAC9FCAD}, {0x0217920100488FF7, &HLE_0217920100488FF7}, + {0x3F5E74B9C9A50164, &HLE_3F5E74B9C9A50164}, }}; class HLEMacroImpl final : public CachedMacro { @@ -99,6 +159,7 @@ private: Engines::Maxwell3D& maxwell3d; HLEFunction func; }; + } // Anonymous namespace HLEMacro::HLEMacro(Engines::Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} {} |