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early-access version 1870

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pineappleEA 2021-07-12 20:42:10 +02:00
parent c28ecd0f43
commit f8a45c1e72
36 changed files with 362 additions and 150 deletions
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2
README.md
View file

@ -1,7 +1,7 @@
yuzu emulator early access
=============
This is the source code for early-access 1869.
This is the source code for early-access 1870.
## Legal Notice

2
src/shader_recompiler/backend/glasm/emit_context.h
View file

@ -59,7 +59,7 @@ public:
}
std::string code;
RegAlloc reg_alloc{*this};
RegAlloc reg_alloc{};
const Info& info;
const Profile& profile;
const RuntimeInfo& runtime_info;

7
src/shader_recompiler/backend/glasm/emit_glasm.cpp
View file

@ -2,7 +2,7 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <ranges>
#include <algorithm>
#include <string>
#include <tuple>
@ -196,7 +196,10 @@ void PrecolorInst(IR::Inst& phi) {
void Precolor(const IR::Program& program) {
for (IR::Block* const block : program.blocks) {
for (IR::Inst& phi : block->Instructions() | std::views::take_while(IR::IsPhi)) {
for (IR::Inst& phi : block->Instructions()) {
if (!IR::IsPhi(phi)) {
break;
}
PrecolorInst(phi);
}
}

3
src/shader_recompiler/backend/glasm/reg_alloc.h
View file

@ -86,7 +86,7 @@ struct ScalarF64 : Value {};
class RegAlloc {
public:
RegAlloc(EmitContext& ctx_) : ctx{ctx_} {}
RegAlloc() = default;
Register Define(IR::Inst& inst);
@ -142,7 +142,6 @@ private:
void Free(Id id);
EmitContext& ctx;
size_t num_used_registers{};
size_t num_used_long_registers{};
std::bitset<NUM_REGS> register_use{};

20
src/shader_recompiler/backend/glsl/emit_glsl.cpp
View file

@ -2,8 +2,10 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <ranges>
#include <algorithm>
#include <string>
#include <tuple>
#include <type_traits>
#include "common/div_ceil.h"
#include "common/settings.h"
@ -120,7 +122,10 @@ void PrecolorInst(IR::Inst& phi) {
void Precolor(const IR::Program& program) {
for (IR::Block* const block : program.blocks) {
for (IR::Inst& phi : block->Instructions() | std::views::take_while(IR::IsPhi)) {
for (IR::Inst& phi : block->Instructions()) {
if (!IR::IsPhi(phi)) {
break;
}
PrecolorInst(phi);
}
}
@ -218,8 +223,15 @@ std::string EmitGLSL(const Profile& profile, const RuntimeInfo& runtime_info, IR
const std::string version{fmt::format("#version 450{}\n", GlslVersionSpecifier(ctx))};
ctx.header.insert(0, version);
if (program.shared_memory_size > 0) {
ctx.header +=
fmt::format("shared uint smem[{}];", Common::DivCeil(program.shared_memory_size, 4U));
const auto requested_size{program.shared_memory_size};
const auto max_size{profile.gl_max_compute_smem_size};
const bool needs_clamp{requested_size > max_size};
if (needs_clamp) {
LOG_WARNING(Shader_GLSL, "Requested shared memory size ({}) exceeds device limit ({})",
requested_size, max_size);
}
const auto smem_size{needs_clamp ? max_size : requested_size};
ctx.header += fmt::format("shared uint smem[{}];", Common::DivCeil(smem_size, 4U));
}
ctx.header += "void main(){\n";
if (program.local_memory_size > 0) {

2
src/shader_recompiler/backend/glsl/emit_glsl_floating_point.cpp
View file

@ -22,7 +22,7 @@ void Compare(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string
}
bool IsPrecise(const IR::Inst& inst) {
return {inst.Flags<IR::FpControl>().no_contraction};
return inst.Flags<IR::FpControl>().no_contraction;
}
} // Anonymous namespace

15
src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
View file

@ -109,7 +109,7 @@ private:
return;
}
if (offset.IsImmediate()) {
Add(spv::ImageOperandsMask::ConstOffset, ctx.SConst(offset.U32()));
Add(spv::ImageOperandsMask::ConstOffset, ctx.SConst(static_cast<s32>(offset.U32())));
return;
}
IR::Inst* const inst{offset.InstRecursive()};
@ -117,16 +117,21 @@ private:
switch (inst->GetOpcode()) {
case IR::Opcode::CompositeConstructU32x2:
Add(spv::ImageOperandsMask::ConstOffset,
ctx.SConst(inst->Arg(0).U32(), inst->Arg(1).U32()));
ctx.SConst(static_cast<s32>(inst->Arg(0).U32()),
static_cast<s32>(inst->Arg(1).U32())));
return;
case IR::Opcode::CompositeConstructU32x3:
Add(spv::ImageOperandsMask::ConstOffset,
ctx.SConst(inst->Arg(0).U32(), inst->Arg(1).U32(), inst->Arg(2).U32()));
ctx.SConst(static_cast<s32>(inst->Arg(0).U32()),
static_cast<s32>(inst->Arg(1).U32()),
static_cast<s32>(inst->Arg(2).U32())));
return;
case IR::Opcode::CompositeConstructU32x4:
Add(spv::ImageOperandsMask::ConstOffset,
ctx.SConst(inst->Arg(0).U32(), inst->Arg(1).U32(), inst->Arg(2).U32(),
inst->Arg(3).U32()));
ctx.SConst(static_cast<s32>(inst->Arg(0).U32()),
static_cast<s32>(inst->Arg(1).U32()),
static_cast<s32>(inst->Arg(2).U32()),
static_cast<s32>(inst->Arg(3).U32())));
return;
default:
break;

3
src/shader_recompiler/frontend/ir/opcodes.h
View file

@ -67,7 +67,8 @@ constexpr OpcodeMeta META_TABLE[]{
};
constexpr size_t CalculateNumArgsOf(Opcode op) {
const auto& arg_types{META_TABLE[static_cast<size_t>(op)].arg_types};
return std::distance(arg_types.begin(), std::ranges::find(arg_types, Type::Void));
return static_cast<size_t>(
std::distance(arg_types.begin(), std::ranges::find(arg_types, Type::Void)));
}
constexpr u8 NUM_ARGS[]{

13
src/shader_recompiler/frontend/maxwell/control_flow.cpp
View file

@ -5,7 +5,6 @@
#include <algorithm>
#include <array>
#include <optional>
#include <ranges>
#include <string>
#include <utility>
@ -151,18 +150,18 @@ std::pair<Location, Stack> Stack::Pop(Token token) const {
}
std::optional<Location> Stack::Peek(Token token) const {
const auto reverse_entries{entries | std::views::reverse};
const auto it{std::ranges::find(reverse_entries, token, &StackEntry::token)};
if (it == reverse_entries.end()) {
const auto it{std::find_if(entries.rbegin(), entries.rend(),
[token](const auto& entry) { return entry.token == token; })};
if (it == entries.rend()) {
return std::nullopt;
}
return it->target;
}
Stack Stack::Remove(Token token) const {
const auto reverse_entries{entries | std::views::reverse};
const auto it{std::ranges::find(reverse_entries, token, &StackEntry::token)};
const auto pos{std::distance(reverse_entries.begin(), it)};
const auto it{std::find_if(entries.rbegin(), entries.rend(),
[token](const auto& entry) { return entry.token == token; })};
const auto pos{std::distance(entries.rbegin(), it)};
Stack result;
result.entries.insert(result.entries.end(), entries.begin(), entries.end() - pos - 1);
return result;

1
src/shader_recompiler/frontend/maxwell/control_flow.h
View file

@ -161,7 +161,6 @@ private:
Environment& env;
ObjectPool<Block>& block_pool;
boost::container::small_vector<Function, 1> functions;
FunctionId current_function_id{0};
Location program_start;
bool exits_to_dispatcher{};
Block* dispatch_block{};

17
src/shader_recompiler/frontend/maxwell/structured_control_flow.cpp
View file

@ -4,7 +4,6 @@
#include <algorithm>
#include <memory>
#include <ranges>
#include <string>
#include <unordered_map>
#include <utility>
@ -167,7 +166,7 @@ std::string DumpExpr(const Statement* stmt) {
}
}
std::string DumpTree(const Tree& tree, u32 indentation = 0) {
[[maybe_unused]] std::string DumpTree(const Tree& tree, u32 indentation = 0) {
std::string ret;
std::string indent(indentation, ' ');
for (auto stmt = tree.begin(); stmt != tree.end(); ++stmt) {
@ -313,12 +312,11 @@ bool NeedsLift(Node goto_stmt, Node label_stmt) noexcept {
class GotoPass {
public:
explicit GotoPass(Flow::CFG& cfg, ObjectPool<IR::Inst>& inst_pool_,
ObjectPool<IR::Block>& block_pool_, ObjectPool<Statement>& stmt_pool)
: inst_pool{inst_pool_}, block_pool{block_pool_}, pool{stmt_pool} {
explicit GotoPass(Flow::CFG& cfg, ObjectPool<Statement>& stmt_pool) : pool{stmt_pool} {
std::vector gotos{BuildTree(cfg)};
for (const Node& goto_stmt : gotos | std::views::reverse) {
RemoveGoto(goto_stmt);
const auto end{gotos.rend()};
for (auto goto_stmt = gotos.rbegin(); goto_stmt != end; ++goto_stmt) {
RemoveGoto(*goto_stmt);
}
}
@ -616,8 +614,6 @@ private:
return parent_tree.insert(std::next(loop), *new_goto);
}
ObjectPool<IR::Inst>& inst_pool;
ObjectPool<IR::Block>& block_pool;
ObjectPool<Statement>& pool;
Statement root_stmt{FunctionTag{}};
};
@ -864,7 +860,6 @@ private:
ObjectPool<IR::Block>& block_pool;
Environment& env;
IR::AbstractSyntaxList& syntax_list;
u32 loop_id{};
// TODO: C++20 Remove this when all compilers support constexpr std::vector
#if __cpp_lib_constexpr_vector >= 201907
@ -878,7 +873,7 @@ private:
IR::AbstractSyntaxList BuildASL(ObjectPool<IR::Inst>& inst_pool, ObjectPool<IR::Block>& block_pool,
Environment& env, Flow::CFG& cfg) {
ObjectPool<Statement> stmt_pool{64};
GotoPass goto_pass{cfg, inst_pool, block_pool, stmt_pool};
GotoPass goto_pass{cfg, stmt_pool};
Statement& root{goto_pass.RootStatement()};
IR::AbstractSyntaxList syntax_list;
TranslatePass{inst_pool, block_pool, stmt_pool, env, root, syntax_list};

12
src/shader_recompiler/frontend/maxwell/translate/impl/atomic_operations_global_memory.cpp
View file

@ -59,14 +59,14 @@ IR::U32U64 ApplyIntegerAtomOp(IR::IREmitter& ir, const IR::U32U64& offset, const
IR::Value ApplyFpAtomOp(IR::IREmitter& ir, const IR::U64& offset, const IR::Value& op_b, AtomOp op,
AtomSize size) {
static constexpr IR::FpControl f16_control{
.no_contraction{false},
.rounding{IR::FpRounding::RN},
.fmz_mode{IR::FmzMode::DontCare},
.no_contraction = false,
.rounding = IR::FpRounding::RN,
.fmz_mode = IR::FmzMode::DontCare,
};
static constexpr IR::FpControl f32_control{
.no_contraction{false},
.rounding{IR::FpRounding::RN},
.fmz_mode{IR::FmzMode::FTZ},
.no_contraction = false,
.rounding = IR::FpRounding::RN,
.fmz_mode = IR::FmzMode::FTZ,
};
switch (op) {
case AtomOp::ADD:

4
src/shader_recompiler/frontend/maxwell/translate/impl/integer_floating_point_conversion.cpp
View file

@ -104,7 +104,9 @@ void I2F(TranslatorVisitor& v, u64 insn, IR::U32U64 src) {
.rounding = CastFpRounding(i2f.fp_rounding),
.fmz_mode = IR::FmzMode::DontCare,
};
auto value{v.ir.ConvertIToF(dst_bitsize, conversion_src_bitsize, is_signed, src, fp_control)};
auto value{v.ir.ConvertIToF(static_cast<size_t>(dst_bitsize),
static_cast<size_t>(conversion_src_bitsize), is_signed, src,
fp_control)};
if (i2f.neg != 0) {
if (i2f.abs != 0 || !is_signed) {
// We know the value is positive

12
src/shader_recompiler/frontend/maxwell/translate/impl/load_store_attribute.cpp
View file

@ -80,10 +80,10 @@ void TranslatorVisitor::ALD(u64 insn) {
for (u32 element = 0; element < num_elements; ++element) {
if (ald.patch != 0) {
const IR::Patch patch{offset / 4 + element};
F(ald.dest_reg + element, ir.GetPatch(patch));
F(ald.dest_reg + static_cast<int>(element), ir.GetPatch(patch));
} else {
const IR::Attribute attr{offset / 4 + element};
F(ald.dest_reg + element, ir.GetAttribute(attr, vertex));
F(ald.dest_reg + static_cast<int>(element), ir.GetAttribute(attr, vertex));
}
}
return;
@ -92,7 +92,7 @@ void TranslatorVisitor::ALD(u64 insn) {
throw NotImplementedException("Indirect patch read");
}
HandleIndexed(*this, ald.index_reg, num_elements, [&](u32 element, IR::U32 final_offset) {
F(ald.dest_reg + element, ir.GetAttributeIndexed(final_offset, vertex));
F(ald.dest_reg + static_cast<int>(element), ir.GetAttributeIndexed(final_offset, vertex));
});
}
@ -121,10 +121,10 @@ void TranslatorVisitor::AST(u64 insn) {
for (u32 element = 0; element < num_elements; ++element) {
if (ast.patch != 0) {
const IR::Patch patch{offset / 4 + element};
ir.SetPatch(patch, F(ast.src_reg + element));
ir.SetPatch(patch, F(ast.src_reg + static_cast<int>(element)));
} else {
const IR::Attribute attr{offset / 4 + element};
ir.SetAttribute(attr, F(ast.src_reg + element), vertex);
ir.SetAttribute(attr, F(ast.src_reg + static_cast<int>(element)), vertex);
}
}
return;
@ -133,7 +133,7 @@ void TranslatorVisitor::AST(u64 insn) {
throw NotImplementedException("Indexed tessellation patch store");
}
HandleIndexed(*this, ast.index_reg, num_elements, [&](u32 element, IR::U32 final_offset) {
ir.SetAttributeIndexed(final_offset, F(ast.src_reg + element), vertex);
ir.SetAttributeIndexed(final_offset, F(ast.src_reg + static_cast<int>(element)), vertex);
});
}

3
src/shader_recompiler/frontend/maxwell/translate/impl/surface_atomic_operations.cpp
View file

@ -69,9 +69,6 @@ TextureType GetType(Type type) {
}
IR::Value MakeCoords(TranslatorVisitor& v, IR::Reg reg, Type type) {
const auto array{[&](int index) {
return v.ir.BitFieldExtract(v.X(reg + index), v.ir.Imm32(0), v.ir.Imm32(16));
}};
switch (type) {
case Type::_1D:
case Type::BUFFER_1D:

8
src/shader_recompiler/frontend/maxwell/translate/impl/surface_load_store.cpp
View file

@ -160,10 +160,10 @@ unsigned SwizzleMask(u64 swizzle) {
IR::Value MakeColor(IR::IREmitter& ir, IR::Reg reg, int num_regs) {
std::array<IR::U32, 4> colors;
for (int i = 0; i < num_regs; ++i) {
colors[i] = ir.GetReg(reg + i);
colors[static_cast<size_t>(i)] = ir.GetReg(reg + i);
}
for (int i = num_regs; i < 4; ++i) {
colors[i] = ir.Imm32(0);
colors[static_cast<size_t>(i)] = ir.Imm32(0);
}
return ir.CompositeConstruct(colors[0], colors[1], colors[2], colors[3]);
}
@ -211,12 +211,12 @@ void TranslatorVisitor::SULD(u64 insn) {
if (is_typed) {
const int num_regs{SizeInRegs(suld.size)};
for (int i = 0; i < num_regs; ++i) {
X(dest_reg + i, IR::U32{ir.CompositeExtract(result, i)});
X(dest_reg + i, IR::U32{ir.CompositeExtract(result, static_cast<size_t>(i))});
}
} else {
const unsigned mask{SwizzleMask(suld.swizzle)};
const int bits{std::popcount(mask)};
if (!IR::IsAligned(dest_reg, bits == 3 ? 4 : bits)) {
if (!IR::IsAligned(dest_reg, bits == 3 ? 4 : static_cast<size_t>(bits))) {
throw NotImplementedException("Unaligned destination register");
}
for (unsigned component = 0; component < 4; ++component) {

20
src/shader_recompiler/frontend/maxwell/translate_program.cpp
View file

@ -4,7 +4,6 @@
#include <algorithm>
#include <memory>
#include <ranges>
#include <vector>
#include "common/settings.h"
@ -20,12 +19,19 @@
namespace Shader::Maxwell {
namespace {
IR::BlockList GenerateBlocks(const IR::AbstractSyntaxList& syntax_list) {
auto syntax_blocks{syntax_list | std::views::filter([](const auto& node) {
return node.type == IR::AbstractSyntaxNode::Type::Block;
})};
IR::BlockList blocks(std::ranges::distance(syntax_blocks));
std::ranges::transform(syntax_blocks, blocks.begin(),
[](const IR::AbstractSyntaxNode& node) { return node.data.block; });
size_t num_syntax_blocks{};
for (const auto& node : syntax_list) {
if (node.type == IR::AbstractSyntaxNode::Type::Block) {
++num_syntax_blocks;
}
}
IR::BlockList blocks;
blocks.reserve(num_syntax_blocks);
for (const auto& node : syntax_list) {
if (node.type == IR::AbstractSyntaxNode::Type::Block) {
blocks.push_back(node.data.block);
}
}
return blocks;
}

5
src/shader_recompiler/ir_opt/constant_propagation_pass.cpp
View file

@ -3,7 +3,6 @@
// Refer to the license.txt file included.
#include <algorithm>
#include <ranges>
#include <tuple>
#include <type_traits>
@ -599,7 +598,9 @@ void ConstantPropagation(IR::Block& block, IR::Inst& inst) {
} // Anonymous namespace
void ConstantPropagationPass(IR::Program& program) {
for (IR::Block* const block : program.post_order_blocks | std::views::reverse) {
const auto end{program.post_order_blocks.rend()};
for (auto it = program.post_order_blocks.rbegin(); it != end; ++it) {
IR::Block* const block{*it};
for (IR::Inst& inst : block->Instructions()) {
ConstantPropagation(*block, inst);
}

2
src/shader_recompiler/ir_opt/dead_code_elimination_pass.cpp
View file

@ -2,8 +2,6 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <ranges>
#include "shader_recompiler/frontend/ir/basic_block.h"
#include "shader_recompiler/frontend/ir/value.h"
#include "shader_recompiler/ir_opt/passes.h"

6
src/shader_recompiler/ir_opt/dual_vertex_pass.cpp
View file

@ -2,12 +2,6 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <ranges>
#include "common/bit_cast.h"
#include "common/bit_util.h"
#include "shader_recompiler/exception.h"
#include "shader_recompiler/frontend/ir/ir_emitter.h"
#include "shader_recompiler/ir_opt/passes.h"

7
src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp
View file

@ -5,7 +5,6 @@
#include <algorithm>
#include <compare>
#include <optional>
#include <ranges>
#include <queue>
#include <boost/container/flat_set.hpp>
@ -314,8 +313,8 @@ std::optional<StorageBufferAddr> Track(const IR::Value& value, const Bias* bias)
return std::nullopt;
}
const StorageBufferAddr storage_buffer{
.index{index.U32()},
.offset{offset.U32()},
.index = index.U32(),
.offset = offset.U32(),
};
if (!Common::IsAligned(storage_buffer.offset, 16)) {
// The SSBO pointer has to be aligned
@ -484,7 +483,7 @@ void GlobalMemoryToStorageBufferPass(IR::Program& program) {
.cbuf_index = storage_buffer.index,
.cbuf_offset = storage_buffer.offset,
.count = 1,
.is_written{info.writes.contains(storage_buffer)},
.is_written = info.writes.contains(storage_buffer),
});
}
for (const StorageInst& storage_inst : info.to_replace) {

5
src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp
View file

@ -2,7 +2,6 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <ranges>
#include <utility>
#include "shader_recompiler/exception.h"
@ -207,7 +206,9 @@ void Lower(IR::Block& block, IR::Inst& inst) {
} // Anonymous namespace
void LowerInt64ToInt32(IR::Program& program) {
for (IR::Block* const block : program.post_order_blocks | std::views::reverse) {
const auto end{program.post_order_blocks.rend()};
for (auto it = program.post_order_blocks.rbegin(); it != end; ++it) {
IR::Block* const block{*it};
for (IR::Inst& inst : block->Instructions()) {
Lower(*block, inst);
}

10
src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp
View file

@ -14,7 +14,6 @@
// https://link.springer.com/chapter/10.1007/978-3-642-37051-9_6
//
#include <ranges>
#include <span>
#include <variant>
#include <vector>
@ -243,7 +242,9 @@ public:
void SealBlock(IR::Block* block) {
const auto it{incomplete_phis.find(block)};
if (it != incomplete_phis.end()) {
for (auto& [variant, phi] : it->second) {
for (auto& pair : it->second) {
auto& variant{pair.first};
auto& phi{pair.second};
std::visit([&](auto& variable) { AddPhiOperands(variable, *phi, block); }, variant);
}
}
@ -373,8 +374,9 @@ void VisitBlock(Pass& pass, IR::Block* block) {
void SsaRewritePass(IR::Program& program) {
Pass pass;
for (IR::Block* const block : program.post_order_blocks | std::views::reverse) {
VisitBlock(pass, block);
const auto end{program.post_order_blocks.rend()};
for (auto block = program.post_order_blocks.rbegin(); block != end; ++block) {
VisitBlock(pass, *block);
}
}

2
src/shader_recompiler/profile.h
View file

@ -67,6 +67,8 @@ struct Profile {
bool has_gl_precise_bug{};
/// Ignores SPIR-V ordered vs unordered using GLSL semantics
bool ignore_nan_fp_comparisons{};
u32 gl_max_compute_smem_size{};
};
} // namespace Shader

150
src/video_core/buffer_cache/buffer_cache.h
View file

@ -186,6 +186,8 @@ public:
/// Pop asynchronous downloads
void PopAsyncFlushes();
[[nodiscard]] bool DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount);
/// Return true when a CPU region is modified from the GPU
[[nodiscard]] bool IsRegionGpuModified(VAddr addr, size_t size);
@ -223,6 +225,36 @@ private:
}
}
template <typename Func>
void ForEachWrittenRange(VAddr cpu_addr, u64 size, Func&& func) {
const VAddr start_address = cpu_addr;
const VAddr end_address = start_address + size;
const VAddr search_base =
static_cast<VAddr>(std::min<s64>(0LL, static_cast<s64>(start_address - size)));
const IntervalType search_interval{search_base, search_base + 1};
auto it = common_ranges.lower_bound(search_interval);
if (it == common_ranges.end()) {
it = common_ranges.begin();
}
for (; it != common_ranges.end(); it++) {
VAddr inter_addr_end = it->upper();
VAddr inter_addr = it->lower();
if (inter_addr >= end_address) {
break;
}
if (inter_addr_end <= start_address) {
continue;
}
if (inter_addr_end > end_address) {
inter_addr_end = end_address;
}
if (inter_addr < start_address) {
inter_addr = start_address;
}
func(inter_addr, inter_addr_end);
}
}
static bool IsRangeGranular(VAddr cpu_addr, size_t size) {
return (cpu_addr & ~Core::Memory::PAGE_MASK) ==
((cpu_addr + size) & ~Core::Memory::PAGE_MASK);
@ -477,6 +509,68 @@ void BufferCache<P>::DownloadMemory(VAddr cpu_addr, u64 size) {
});
}
template <class P>
bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) {
const std::optional<VAddr> cpu_src_address = gpu_memory.GpuToCpuAddress(src_address);
const std::optional<VAddr> cpu_dest_address = gpu_memory.GpuToCpuAddress(dest_address);
if (!cpu_src_address || !cpu_dest_address) {
return false;
}
const bool source_dirty = IsRegionGpuModified(*cpu_src_address, amount);
const bool dest_dirty = IsRegionGpuModified(*cpu_dest_address, amount);
if (!source_dirty && !dest_dirty) {
return false;
}
const IntervalType subtract_interval{*cpu_dest_address, *cpu_dest_address + amount};
uncommitted_ranges.subtract(subtract_interval);
for (auto& interval_set : committed_ranges) {
interval_set.subtract(subtract_interval);
}
BufferId buffer_a;
BufferId buffer_b;
do {
has_deleted_buffers = false;
buffer_a = FindBuffer(*cpu_src_address, static_cast<u32>(amount));
buffer_b = FindBuffer(*cpu_dest_address, static_cast<u32>(amount));
} while (has_deleted_buffers);
auto& src_buffer = slot_buffers[buffer_a];
auto& dest_buffer = slot_buffers[buffer_b];
SynchronizeBuffer(src_buffer, *cpu_src_address, static_cast<u32>(amount));
SynchronizeBuffer(dest_buffer, *cpu_dest_address, static_cast<u32>(amount));
std::array copies{BufferCopy{
.src_offset = src_buffer.Offset(*cpu_src_address),
.dst_offset = dest_buffer.Offset(*cpu_dest_address),
.size = amount,
}};
boost::container::small_vector<IntervalType, 4> tmp_intervals;
auto mirror = [&](VAddr base_address, VAddr base_address_end) {
const u64 size = base_address_end - base_address;
const VAddr diff = base_address - *cpu_src_address;
const VAddr new_base_address = *cpu_dest_address + diff;
const IntervalType add_interval{new_base_address, new_base_address + size};
uncommitted_ranges.add(add_interval);
tmp_intervals.push_back(add_interval);
};
ForEachWrittenRange(*cpu_src_address, amount, mirror);
// This subtraction in this order is important for overlapping copies.
common_ranges.subtract(subtract_interval);
for (const IntervalType add_interval : tmp_intervals) {
common_ranges.add(add_interval);
}
runtime.CopyBuffer(dest_buffer, src_buffer, copies);
if (source_dirty) {
dest_buffer.MarkRegionAsGpuModified(*cpu_dest_address, amount);
}
std::vector<u8> tmp_buffer(amount);
cpu_memory.ReadBlockUnsafe(*cpu_src_address, tmp_buffer.data(), amount);
cpu_memory.WriteBlockUnsafe(*cpu_dest_address, tmp_buffer.data(), amount);
return true;
}
template <class P>
void BufferCache<P>::BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr,
u32 size) {
@ -711,30 +805,7 @@ void BufferCache<P>::CommitAsyncFlushesHigh() {
const VAddr start_address = buffer_addr + range_offset;
const VAddr end_address = start_address + range_size;
const IntervalType search_interval{cpu_addr, 1};
auto it = common_ranges.lower_bound(search_interval);
if (it == common_ranges.end()) {
it = common_ranges.begin();
}
while (it != common_ranges.end()) {
VAddr inter_addr_end = it->upper();
VAddr inter_addr = it->lower();
if (inter_addr >= end_address) {
break;
}
if (inter_addr_end <= start_address) {
it++;
continue;
}
if (inter_addr_end > end_address) {
inter_addr_end = end_address;
}
if (inter_addr < start_address) {
inter_addr = start_address;
}
add_download(inter_addr, inter_addr_end);
it++;
}
ForEachWrittenRange(start_address, range_size, add_download);
const IntervalType subtract_interval{start_address, end_address};
common_ranges.subtract(subtract_interval);
});
@ -832,7 +903,9 @@ void BufferCache<P>::BindHostIndexBuffer() {
const u32 size = index_buffer.size;
SynchronizeBuffer(buffer, index_buffer.cpu_addr, size);
if constexpr (HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT) {
runtime.BindIndexBuffer(buffer, offset, size);
const u32 new_offset = offset + maxwell3d.regs.index_array.first *
maxwell3d.regs.index_array.FormatSizeInBytes();
runtime.BindIndexBuffer(buffer, new_offset, size);
} else {
runtime.BindIndexBuffer(maxwell3d.regs.draw.topology, maxwell3d.regs.index_array.format,
maxwell3d.regs.index_array.first, maxwell3d.regs.index_array.count,
@ -1113,7 +1186,7 @@ void BufferCache<P>::UpdateIndexBuffer() {
const GPUVAddr gpu_addr_end = index_array.EndAddress();
const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr_begin);
const u32 address_size = static_cast<u32>(gpu_addr_end - gpu_addr_begin);
const u32 draw_size = index_array.count * index_array.FormatSizeInBytes();
const u32 draw_size = (index_array.count + index_array.first) * index_array.FormatSizeInBytes();
const u32 size = std::min(address_size, draw_size);
if (size == 0 || !cpu_addr) {
index_buffer = NULL_BINDING;
@ -1535,30 +1608,7 @@ void BufferCache<P>::DownloadBufferMemory(Buffer& buffer, VAddr cpu_addr, u64 si
const VAddr start_address = buffer_addr + range_offset;
const VAddr end_address = start_address + range_size;
const IntervalType search_interval{start_address - range_size, 1};
auto it = common_ranges.lower_bound(search_interval);
if (it == common_ranges.end()) {
it = common_ranges.begin();
}
while (it != common_ranges.end()) {
VAddr inter_addr_end = it->upper();
VAddr inter_addr = it->lower();
if (inter_addr >= end_address) {
break;
}
if (inter_addr_end <= start_address) {
it++;
continue;
}
if (inter_addr_end > end_address) {
inter_addr_end = end_address;
}
if (inter_addr < start_address) {
inter_addr = start_address;
}
add_download(inter_addr, inter_addr_end);
it++;
}
ForEachWrittenRange(start_address, range_size, add_download);
const IntervalType subtract_interval{start_address, end_address};
common_ranges.subtract(subtract_interval);
});

32
src/video_core/engines/maxwell_dma.cpp
View file

@ -21,6 +21,10 @@ MaxwellDMA::MaxwellDMA(Core::System& system_, MemoryManager& memory_manager_)
MaxwellDMA::~MaxwellDMA() = default;
void MaxwellDMA::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) {
rasterizer = rasterizer_;
}
void MaxwellDMA::CallMethod(u32 method, u32 method_argument, bool is_last_call) {
ASSERT_MSG(method < NUM_REGS, "Invalid MaxwellDMA register");
@ -44,7 +48,6 @@ void MaxwellDMA::Launch() {
// TODO(Subv): Perform more research and implement all features of this engine.
const LaunchDMA& launch = regs.launch_dma;
ASSERT(launch.remap_enable == 0);
ASSERT(launch.semaphore_type == LaunchDMA::SemaphoreType::NONE);
ASSERT(launch.interrupt_type == LaunchDMA::InterruptType::NONE);
ASSERT(launch.data_transfer_type == LaunchDMA::DataTransferType::NON_PIPELINED);
@ -77,10 +80,28 @@ void MaxwellDMA::CopyPitchToPitch() {
// When `multi_line_enable` bit is disabled the copy is performed as if we were copying a 1D
// buffer of length `line_length_in`.
// Otherwise we copy a 2D image of dimensions (line_length_in, line_count).
auto& accelerate = rasterizer->AccessAccelerateDMA();
if (!regs.launch_dma.multi_line_enable) {
memory_manager.CopyBlock(regs.offset_out, regs.offset_in, regs.line_length_in);
const bool is_buffer_clear = regs.launch_dma.remap_enable != 0 &&
regs.remap_const.dst_x == RemapConst::Swizzle::CONST_A;
// TODO: allow multisized components.
if (is_buffer_clear) {
ASSERT(regs.remap_const.component_size_minus_one == 3);
std::vector<u32> tmp_buffer(regs.line_length_in, regs.remap_consta_value);
memory_manager.WriteBlock(regs.offset_out, reinterpret_cast<u8*>(tmp_buffer.data()),
regs.line_length_in * sizeof(u32));
return;
}
UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
if (!accelerate.BufferCopy(regs.offset_in, regs.offset_out, regs.line_length_in)) {
std::vector<u8> tmp_buffer(regs.line_length_in);
memory_manager.ReadBlockUnsafe(regs.offset_in, tmp_buffer.data(), regs.line_length_in);
memory_manager.WriteBlock(regs.offset_out, tmp_buffer.data(), regs.line_length_in);
}
return;
}
UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
// Perform a line-by-line copy.
// We're going to take a subrect of size (line_length_in, line_count) from the source rectangle.
@ -106,6 +127,7 @@ void MaxwellDMA::CopyBlockLinearToPitch() {
}
// Deswizzle the input and copy it over.
UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
const u32 bytes_per_pixel = regs.pitch_out / regs.line_length_in;
const Parameters& src_params = regs.src_params;
const u32 width = src_params.width;
@ -135,6 +157,7 @@ void MaxwellDMA::CopyBlockLinearToPitch() {
void MaxwellDMA::CopyPitchToBlockLinear() {
UNIMPLEMENTED_IF_MSG(regs.dst_params.block_size.width != 0, "Block width is not one");
UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
const auto& dst_params = regs.dst_params;
const u32 bytes_per_pixel = regs.pitch_in / regs.line_length_in;
@ -157,13 +180,8 @@ void MaxwellDMA::CopyPitchToBlockLinear() {
write_buffer.resize(dst_size);
}
if (Settings::IsGPULevelExtreme()) {
memory_manager.ReadBlock(regs.offset_in, read_buffer.data(), src_size);
memory_manager.ReadBlock(regs.offset_out, write_buffer.data(), dst_size);
} else {
memory_manager.ReadBlockUnsafe(regs.offset_in, read_buffer.data(), src_size);
memory_manager.ReadBlockUnsafe(regs.offset_out, write_buffer.data(), dst_size);
}
// If the input is linear and the output is tiled, swizzle the input and copy it over.
if (regs.dst_params.block_size.depth > 0) {

17
src/video_core/engines/maxwell_dma.h
View file

@ -21,8 +21,18 @@ namespace Tegra {
class MemoryManager;
}
namespace VideoCore {
class RasterizerInterface;
}
namespace Tegra::Engines {
class AccelerateDMAInterface {
public:
/// Write the value to the register identified by method.
virtual bool BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) = 0;
};
/**
* This engine is known as gk104_copy. Documentation can be found in:
* https://github.com/NVIDIA/open-gpu-doc/blob/master/classes/dma-copy/clb0b5.h
@ -187,6 +197,8 @@ public:
};
static_assert(sizeof(RemapConst) == 12);
void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
explicit MaxwellDMA(Core::System& system_, MemoryManager& memory_manager_);
~MaxwellDMA() override;
@ -213,6 +225,7 @@ private:
Core::System& system;
MemoryManager& memory_manager;
VideoCore::RasterizerInterface* rasterizer;
std::vector<u8> read_buffer;
std::vector<u8> write_buffer;
@ -240,7 +253,9 @@ private:
u32 pitch_out;
u32 line_length_in;
u32 line_count;
u32 reserved06[0xb8];
u32 reserved06[0xb6];
u32 remap_consta_value;
u32 remap_constb_value;
RemapConst remap_const;
Parameters dst_params;
u32 reserved07[0x1];

1
src/video_core/gpu.cpp
View file

@ -50,6 +50,7 @@ void GPU::BindRenderer(std::unique_ptr<VideoCore::RendererBase> renderer_) {
maxwell_3d->BindRasterizer(rasterizer);
fermi_2d->BindRasterizer(rasterizer);
kepler_compute->BindRasterizer(rasterizer);
maxwell_dma->BindRasterizer(rasterizer);
}
Engines::Maxwell3D& GPU::Maxwell3D() {

63
src/video_core/macro/macro_hle.cpp
View file

@ -4,6 +4,8 @@
#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_hle.h"
#include "video_core/rasterizer_interface.h"
@ -56,6 +58,7 @@ 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;
@ -77,12 +80,70 @@ void HLE_0217920100488FF7(Engines::Maxwell3D& maxwell3d, const std::vector<u32>&
maxwell3d.CallMethodFromMME(0x8e5, 0x0);
maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined;
}
// 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;
}
}
} // Anonymous namespace
constexpr std::array<std::pair<u64, HLEFunction>, 3> hle_funcs{{
constexpr std::array<std::pair<u64, HLEFunction>, 4> hle_funcs{{
{0x771BB18C62444DA0, &HLE_771BB18C62444DA0},
{0x0D61FC9FAAC9FCAD, &HLE_0D61FC9FAAC9FCAD},
{0x0217920100488FF7, &HLE_0217920100488FF7},
{0x3f5e74b9c9a50164, &HLE_3f5e74b9c9a50164},
}};
HLEMacro::HLEMacro(Engines::Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} {}

5
src/video_core/rasterizer_interface.h
View file

@ -14,7 +14,10 @@
namespace Tegra {
class MemoryManager;
namespace Engines {
class AccelerateDMAInterface;
}
} // namespace Tegra
namespace VideoCore {
@ -124,6 +127,8 @@ public:
return false;
}
[[nodiscard]] virtual Tegra::Engines::AccelerateDMAInterface& AccessAccelerateDMA() = 0;
/// Attempt to use a faster method to display the framebuffer to screen
[[nodiscard]] virtual bool AccelerateDisplay(const Tegra::FramebufferConfig& config,
VAddr framebuffer_addr, u32 pixel_stride) {

13
src/video_core/renderer_opengl/gl_rasterizer.cpp
View file

@ -69,7 +69,7 @@ RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra
buffer_cache(*this, maxwell3d, kepler_compute, gpu_memory, cpu_memory_, buffer_cache_runtime),
shader_cache(*this, emu_window_, maxwell3d, kepler_compute, gpu_memory, device, texture_cache,
buffer_cache, program_manager, state_tracker, gpu.ShaderNotify()),
query_cache(*this, maxwell3d, gpu_memory),
query_cache(*this, maxwell3d, gpu_memory), accelerate_dma(buffer_cache),
fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache) {}
RasterizerOpenGL::~RasterizerOpenGL() = default;
@ -502,6 +502,10 @@ bool RasterizerOpenGL::AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Surf
return true;
}
Tegra::Engines::AccelerateDMAInterface& RasterizerOpenGL::AccessAccelerateDMA() {
return accelerate_dma;
}
bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& config,
VAddr framebuffer_addr, u32 pixel_stride) {
if (framebuffer_addr == 0) {
@ -1040,4 +1044,11 @@ void RasterizerOpenGL::EndTransformFeedback() {
}
}
AccelerateDMA::AccelerateDMA(BufferCache& buffer_cache_) : buffer_cache{buffer_cache_} {}
bool AccelerateDMA::BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) {
std::scoped_lock lock{buffer_cache.mutex};
return buffer_cache.DMACopy(src_address, dest_address, amount);
}
} // namespace OpenGL

13
src/video_core/renderer_opengl/gl_rasterizer.h
View file

@ -19,6 +19,7 @@
#include "common/common_types.h"
#include "video_core/engines/const_buffer_info.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/engines/maxwell_dma.h"
#include "video_core/rasterizer_accelerated.h"
#include "video_core/rasterizer_interface.h"
#include "video_core/renderer_opengl/gl_buffer_cache.h"
@ -56,6 +57,16 @@ struct BindlessSSBO {
};
static_assert(sizeof(BindlessSSBO) * CHAR_BIT == 128);
class AccelerateDMA : public Tegra::Engines::AccelerateDMAInterface {
public:
explicit AccelerateDMA(BufferCache& buffer_cache);
bool BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) override;
private:
BufferCache& buffer_cache;
};
class RasterizerOpenGL : public VideoCore::RasterizerAccelerated {
public:
explicit RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_,
@ -94,6 +105,7 @@ public:
bool AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Surface& src,
const Tegra::Engines::Fermi2D::Surface& dst,
const Tegra::Engines::Fermi2D::Config& copy_config) override;
Tegra::Engines::AccelerateDMAInterface& AccessAccelerateDMA() override;
bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
u32 pixel_stride) override;
void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
@ -203,6 +215,7 @@ private:
BufferCache buffer_cache;
ShaderCache shader_cache;
QueryCache query_cache;
AccelerateDMA accelerate_dma;
FenceManagerOpenGL fence_manager;
boost::container::static_vector<u32, MAX_IMAGE_VIEWS> image_view_indices;

3
src/video_core/renderer_opengl/gl_shader_cache.cpp
View file

@ -211,6 +211,7 @@ ShaderCache::ShaderCache(RasterizerOpenGL& rasterizer_, Core::Frontend::EmuWindo
.has_gl_component_indexing_bug = device.HasComponentIndexingBug(),
.has_gl_precise_bug = device.HasPreciseBug(),
.ignore_nan_fp_comparisons = true,
.gl_max_compute_smem_size = device.GetMaxComputeSharedMemorySize(),
},
host_info{
.support_float16 = false,
@ -318,7 +319,7 @@ GraphicsPipeline* ShaderCache::CurrentGraphicsPipeline() {
SetXfbState(graphics_key.xfb_state, regs);
}
if (current_pipeline && graphics_key == current_pipeline->Key()) {
return current_pipeline->IsBuilt() ? current_pipeline : nullptr;
return BuiltPipeline(current_pipeline);
}
return CurrentGraphicsPipelineSlowPath();
}

4
src/video_core/renderer_vulkan/vk_graphics_pipeline.h
View file

@ -104,9 +104,7 @@ public:
template <typename Spec>
static auto MakeConfigureSpecFunc() {
return [](GraphicsPipeline* pipeline, bool is_indexed) {
pipeline->ConfigureImpl<Spec>(is_indexed);
};
return [](GraphicsPipeline* pl, bool is_indexed) { pl->ConfigureImpl<Spec>(is_indexed); };
}
private:

13
src/video_core/renderer_vulkan/vk_rasterizer.cpp
View file

@ -141,7 +141,7 @@ RasterizerVulkan::RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra
pipeline_cache(*this, maxwell3d, kepler_compute, gpu_memory, device, scheduler,
descriptor_pool, update_descriptor_queue, render_pass_cache, buffer_cache,
texture_cache, gpu.ShaderNotify()),
query_cache{*this, maxwell3d, gpu_memory, device, scheduler},
query_cache{*this, maxwell3d, gpu_memory, device, scheduler}, accelerate_dma{ buffer_cache },
fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache, device, scheduler),
wfi_event(device.GetLogical().CreateEvent()) {
scheduler.SetQueryCache(query_cache);
@ -494,6 +494,10 @@ bool RasterizerVulkan::AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Surf
return true;
}
Tegra::Engines::AccelerateDMAInterface& RasterizerVulkan::AccessAccelerateDMA() {
return accelerate_dma;
}
bool RasterizerVulkan::AccelerateDisplay(const Tegra::FramebufferConfig& config,
VAddr framebuffer_addr, u32 pixel_stride) {
if (!framebuffer_addr) {
@ -535,6 +539,13 @@ void RasterizerVulkan::FlushWork() {
draw_counter = 0;
}
AccelerateDMA::AccelerateDMA(BufferCache& buffer_cache_) : buffer_cache{buffer_cache_} {}
bool AccelerateDMA::BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) {
std::scoped_lock lock{buffer_cache.mutex};
return buffer_cache.DMACopy(src_address, dest_address, amount);
}
void RasterizerVulkan::UpdateDynamicStates() {
auto& regs = maxwell3d.regs;
UpdateViewportsState(regs);

13
src/video_core/renderer_vulkan/vk_rasterizer.h
View file

@ -13,6 +13,7 @@
#include <boost/container/static_vector.hpp>
#include "common/common_types.h"
#include "video_core/engines/maxwell_dma.h"
#include "video_core/rasterizer_accelerated.h"
#include "video_core/rasterizer_interface.h"
#include "video_core/renderer_vulkan/blit_image.h"
@ -48,6 +49,16 @@ struct VKScreenInfo;
class StateTracker;
class AccelerateDMA : public Tegra::Engines::AccelerateDMAInterface {
public:
explicit AccelerateDMA(BufferCache& buffer_cache);
bool BufferCopy(GPUVAddr start_address, GPUVAddr end_address, u64 amount) override;
private:
BufferCache& buffer_cache;
};
class RasterizerVulkan final : public VideoCore::RasterizerAccelerated {
public:
explicit RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_,
@ -87,6 +98,7 @@ public:
bool AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Surface& src,
const Tegra::Engines::Fermi2D::Surface& dst,
const Tegra::Engines::Fermi2D::Config& copy_config) override;
Tegra::Engines::AccelerateDMAInterface& AccessAccelerateDMA() override;
bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
u32 pixel_stride) override;
void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
@ -150,6 +162,7 @@ private:
BufferCache buffer_cache;
PipelineCache pipeline_cache;
VKQueryCache query_cache;
AccelerateDMA accelerate_dma;
VKFenceManager fence_manager;
vk::Event wfi_event;