diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index 557227b37d..98343628cf 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -1574,7 +1574,11 @@ void BufferCache<P>::MarkWrittenBuffer(BufferId buffer_id, VAddr cpu_addr, u32 s
if (!is_async) {
return;
}
- uncommitted_ranges.add(base_interval);
+ const bool is_high_accuracy =
+ Settings::values.gpu_accuracy.GetValue() == Settings::GPUAccuracy::High;
+ if (is_high_accuracy) {
+ uncommitted_ranges.add(base_interval);
+ }
}
template <class P>
diff --git a/src/video_core/dma_pusher.cpp b/src/video_core/dma_pusher.cpp
index 13ff64fa3f..5ad40abaa0 100644
--- a/src/video_core/dma_pusher.cpp
+++ b/src/video_core/dma_pusher.cpp
@@ -94,10 +94,10 @@ void DmaPusher::ProcessCommands(std::span<const CommandHeader> commands) {
if (dma_state.method_count) {
// Data word of methods command
+ dma_state.dma_word_offset = static_cast<u32>(index * sizeof(u32));
if (dma_state.non_incrementing) {
const u32 max_write = static_cast<u32>(
std::min<std::size_t>(index + dma_state.method_count, commands.size()) - index);
- dma_state.dma_word_offset = static_cast<u32>(index * sizeof(u32));
CallMultiMethod(&command_header.argument, max_write);
dma_state.method_count -= max_write;
dma_state.is_last_call = true;
@@ -133,6 +133,8 @@ void DmaPusher::ProcessCommands(std::span<const CommandHeader> commands) {
case SubmissionMode::Inline:
dma_state.method = command_header.method;
dma_state.subchannel = command_header.subchannel;
+ dma_state.dma_word_offset = static_cast<u64>(
+ -static_cast<s64>(dma_state.dma_get)); // negate to set address as 0
CallMethod(command_header.arg_count);
dma_state.non_incrementing = true;
dma_increment_once = false;
@@ -165,8 +167,9 @@ void DmaPusher::CallMethod(u32 argument) const {
dma_state.method_count,
});
} else {
- subchannels[dma_state.subchannel]->CallMethod(dma_state.method, argument,
- dma_state.is_last_call);
+ auto subchannel = subchannels[dma_state.subchannel];
+ subchannel->current_dma_segment = dma_state.dma_get + dma_state.dma_word_offset;
+ subchannel->CallMethod(dma_state.method, argument, dma_state.is_last_call);
}
}
diff --git a/src/video_core/dma_pusher.h b/src/video_core/dma_pusher.h
index da7728ded2..1cdb690ed5 100644
--- a/src/video_core/dma_pusher.h
+++ b/src/video_core/dma_pusher.h
@@ -157,7 +157,7 @@ private:
u32 method_count; ///< Current method count
u32 length_pending; ///< Large NI command length pending
GPUVAddr dma_get; ///< Currently read segment
- u32 dma_word_offset; ///< Current word ofset from address
+ u64 dma_word_offset; ///< Current word ofset from address
bool non_incrementing; ///< Current command's NI flag
bool is_last_call;
};
diff --git a/src/video_core/engines/draw_manager.cpp b/src/video_core/engines/draw_manager.cpp
index c60f32aad5..183d5403ce 100644
--- a/src/video_core/engines/draw_manager.cpp
+++ b/src/video_core/engines/draw_manager.cpp
@@ -91,6 +91,12 @@ void DrawManager::DrawIndex(PrimitiveTopology topology, u32 index_first, u32 ind
ProcessDraw(true, num_instances);
}
+void DrawManager::DrawArrayIndirect(PrimitiveTopology topology) {
+ draw_state.topology = topology;
+
+ ProcessDrawIndirect(true);
+}
+
void DrawManager::DrawIndexedIndirect(PrimitiveTopology topology, u32 index_first, u32 index_count) {
const auto& regs{maxwell3d->regs};
draw_state.topology = topology;
diff --git a/src/video_core/engines/draw_manager.h b/src/video_core/engines/draw_manager.h
index 4379901624..49a4fca48a 100644
--- a/src/video_core/engines/draw_manager.h
+++ b/src/video_core/engines/draw_manager.h
@@ -56,6 +56,8 @@ public:
void DrawIndex(PrimitiveTopology topology, u32 index_first, u32 index_count, u32 base_index,
u32 base_instance, u32 num_instances);
+ void DrawArrayIndirect(PrimitiveTopology topology);
+
void DrawIndexedIndirect(PrimitiveTopology topology, u32 index_first, u32 index_count);
const State& GetDrawState() const {
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index cd6274a9b2..b998a8e69e 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -133,15 +133,52 @@ void Maxwell3D::ProcessMacro(u32 method, const u32* base_start, u32 amount, bool
for (size_t i = 0; i < amount; i++) {
macro_addresses.push_back(current_dma_segment + i * sizeof(u32));
}
+ macro_segments.emplace_back(current_dma_segment, amount);
// Call the macro when there are no more parameters in the command buffer
if (is_last_call) {
CallMacroMethod(executing_macro, macro_params);
macro_params.clear();
macro_addresses.clear();
+ macro_segments.clear();
}
}
+void Maxwell3D::RefreshParameters() {
+ size_t current_index = 0;
+ for (auto& segment : macro_segments) {
+ if (segment.first == 0) {
+ current_index += segment.second;
+ continue;
+ }
+ memory_manager.ReadBlock(segment.first, ¯o_params[current_index],
+ sizeof(u32) * segment.second);
+ current_index += segment.second;
+ }
+}
+
+u32 Maxwell3D::GetMaxCurrentVertices() {
+ u32 num_vertices = 0;
+ for (size_t index = 0; index < Regs::NumVertexArrays; ++index) {
+ const auto& array = regs.vertex_streams[index];
+ if (array.enable == 0) {
+ continue;
+ }
+ const auto& attribute = regs.vertex_attrib_format[index];
+ if (attribute.constant) {
+ num_vertices = std::max(num_vertices, 1U);
+ continue;
+ }
+ const auto& limit = regs.vertex_stream_limits[index];
+ const GPUVAddr gpu_addr_begin = array.Address();
+ const GPUVAddr gpu_addr_end = limit.Address() + 1;
+ const u32 address_size = static_cast<u32>(gpu_addr_end - gpu_addr_begin);
+ num_vertices = std::max(
+ num_vertices, address_size / std::max(attribute.SizeInBytes(), array.stride.Value()));
+ }
+ return num_vertices;
+}
+
u32 Maxwell3D::ProcessShadowRam(u32 method, u32 argument) {
// Keep track of the register value in shadow_state when requested.
const auto control = shadow_state.shadow_ram_control;
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index ac5e87563c..e2256594d6 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -3068,10 +3068,14 @@ public:
friend class DrawManager;
std::vector<u8> inline_index_draw_indexes;
- std::vector<GPUVAddr> macro_addresses;
- Core::System& system;
- MemoryManager& memory_manager;
+ GPUVAddr getMacroAddress(size_t index) const {
+ return macro_addresses[index];
+ }
+
+ void RefreshParameters();
+
+ u32 GetMaxCurrentVertices();
/// Handles a write to the CLEAR_BUFFERS register.
void ProcessClearBuffers(u32 layer_count);
@@ -3135,6 +3139,9 @@ private:
/// Returns a query's value or an empty object if the value will be deferred through a cache.
std::optional<u64> GetQueryResult();
+ Core::System& system;
+ MemoryManager& memory_manager;
+
VideoCore::RasterizerInterface* rasterizer = nullptr;
/// Start offsets of each macro in macro_memory
@@ -3151,6 +3158,14 @@ private:
Upload::State upload_state;
bool execute_on{true};
+
+ std::array<bool, Regs::NUM_REGS> draw_command{};
+ std::vector<u32> deferred_draw_method;
+ enum class DrawMode : u32 { General = 0, Instance, InlineIndex };
+ DrawMode draw_mode{DrawMode::General};
+ bool draw_indexed{};
+ std::vector<std::pair<GPUVAddr, size_t>> macro_segments;
+ std::vector<GPUVAddr> macro_addresses;
};
#define ASSERT_REG_POSITION(field_name, position) \
diff --git a/src/video_core/macro/macro.cpp b/src/video_core/macro/macro.cpp
index 505d81c1e3..01dd25f953 100644
--- a/src/video_core/macro/macro.cpp
+++ b/src/video_core/macro/macro.cpp
@@ -13,6 +13,7 @@
#include "common/fs/fs.h"
#include "common/fs/path_util.h"
#include "common/settings.h"
+#include "video_core/engines/maxwell_3d.h"
#include "video_core/macro/macro.h"
#include "video_core/macro/macro_hle.h"
#include "video_core/macro/macro_interpreter.h"
@@ -40,8 +41,8 @@ static void Dump(u64 hash, std::span<const u32> code) {
macro_file.write(reinterpret_cast<const char*>(code.data()), code.size_bytes());
}
-MacroEngine::MacroEngine(Engines::Maxwell3D& maxwell3d)
- : hle_macros{std::make_unique<Tegra::HLEMacro>(maxwell3d)} {}
+MacroEngine::MacroEngine(Engines::Maxwell3D& maxwell3d_)
+ : hle_macros{std::make_unique<Tegra::HLEMacro>(maxwell3d_)}, maxwell3d{maxwell3d_} {}
MacroEngine::~MacroEngine() = default;
@@ -61,6 +62,7 @@ void MacroEngine::Execute(u32 method, const std::vector<u32>& parameters) {
if (cache_info.has_hle_program) {
cache_info.hle_program->Execute(parameters, method);
} else {
+ maxwell3d.RefreshParameters();
cache_info.lle_program->Execute(parameters, method);
}
} else {
@@ -106,6 +108,7 @@ void MacroEngine::Execute(u32 method, const std::vector<u32>& parameters) {
cache_info.hle_program = std::move(hle_program);
cache_info.hle_program->Execute(parameters, method);
} else {
+ maxwell3d.RefreshParameters();
cache_info.lle_program->Execute(parameters, method);
}
}
diff --git a/src/video_core/macro/macro.h b/src/video_core/macro/macro.h
index 07d97ba39e..737ced9a45 100644
--- a/src/video_core/macro/macro.h
+++ b/src/video_core/macro/macro.h
@@ -137,6 +137,7 @@ private:
std::unordered_map<u32, CacheInfo> macro_cache;
std::unordered_map<u32, std::vector<u32>> uploaded_macro_code;
std::unique_ptr<HLEMacro> hle_macros;
+ Engines::Maxwell3D& maxwell3d;
};
std::unique_ptr<MacroEngine> GetMacroEngine(Engines::Maxwell3D& maxwell3d);
diff --git a/src/video_core/macro/macro_hle.cpp b/src/video_core/macro/macro_hle.cpp
index da988cc0d5..79fab96e1c 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);
-}
-
-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);
-}
-
-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);
-}
-
-// 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;
+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;
}
- 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);
- }
-
- 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);
}
-// Multi-layer Clear
-void HLE_MultiLayerClear(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters) {
- 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);
-}
-
-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},
-}};
-
-class HLEMacroImpl final : public CachedMacro {
+class HLEMacroImpl : public CachedMacro {
public:
- explicit HLEMacroImpl(Engines::Maxwell3D& maxwell3d_, HLEFunction func_)
- : maxwell3d{maxwell3d_}, func{func_} {}
+ explicit HLEMacroImpl(Engines::Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} {}
- void Execute(const std::vector<u32>& parameters, u32 method) override {
- func(maxwell3d, parameters);
+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_) {}
+
+ 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);
+ }
+};
+
+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;
}
private:
- Engines::Maxwell3D& maxwell3d;
- HLEFunction func;
+ 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]);
+
+ const u32 vertex_first = parameters[3];
+ const u32 vertex_count = parameters[1];
+
+ if (maxwell3d.GetMaxCurrentVertices() < vertex_first + vertex_count) {
+ ASSERT_MSG(false, "Faulty draw!");
+ return;
+ }
+
+ 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);
+ }
+
+ bool extended;
+};
+
+class HLE_DrawIndexedIndirect final : public HLEMacroImpl {
+public:
+ explicit HLE_DrawIndexedIndirect(Engines::Maxwell3D& maxwell3d_) : HLEMacroImpl(maxwell3d_) {}
+
+ 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:
+ 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
diff --git a/src/video_core/macro/macro_hle.h b/src/video_core/macro/macro_hle.h
index 625332c9d9..33f92fab16 100644
--- a/src/video_core/macro/macro_hle.h
+++ b/src/video_core/macro/macro_hle.h
@@ -3,7 +3,10 @@
#pragma once
+#include <functional>
#include <memory>
+#include <unordered_map>
+
#include "common/common_types.h"
namespace Tegra {
@@ -23,6 +26,8 @@ public:
private:
Engines::Maxwell3D& maxwell3d;
+ std::unordered_map<u64, std::function<std::unique_ptr<CachedMacro>(Engines::Maxwell3D&)>>
+ builders;
};
} // namespace Tegra