mirror of
https://git.suyu.dev/suyu/suyu.git
synced 2024-11-25 16:22:47 +01:00
add: msl shader recompiler
This commit is contained in:
parent
8ff1ce68c3
commit
61dfe608da
28 changed files with 6366 additions and 0 deletions
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@ -153,6 +153,7 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
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SUB(Shader, SPIRV) \
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SUB(Shader, GLASM) \
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SUB(Shader, GLSL) \
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SUB(Shader, MSL) \
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CLS(Audio) \
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SUB(Audio, DSP) \
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SUB(Audio, Sink) \
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@ -121,6 +121,7 @@ enum class Class : u8 {
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Shader_SPIRV, ///< Shader SPIR-V code generation
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Shader_GLASM, ///< Shader GLASM code generation
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Shader_GLSL, ///< Shader GLSL code generation
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Shader_MSL, ///< Shader MSL code generation
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Audio, ///< Audio emulation
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Audio_DSP, ///< The HLE implementation of the DSP
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Audio_Sink, ///< Emulator audio output backend
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@ -75,6 +75,31 @@ add_library(shader_recompiler STATIC
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backend/spirv/emit_spirv_warp.cpp
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backend/spirv/spirv_emit_context.cpp
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backend/spirv/spirv_emit_context.h
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backend/msl/emit_msl.cpp
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backend/msl/emit_msl.h
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backend/msl/emit_msl_atomic.cpp
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backend/msl/emit_msl_barriers.cpp
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backend/msl/emit_msl_bitwise_conversion.cpp
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backend/msl/emit_msl_composite.cpp
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backend/msl/emit_msl_context_get_set.cpp
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backend/msl/emit_msl_control_flow.cpp
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backend/msl/emit_msl_convert.cpp
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backend/msl/emit_msl_floating_point.cpp
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backend/msl/emit_msl_image.cpp
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backend/msl/emit_msl_instructions.h
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backend/msl/emit_msl_integer.cpp
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backend/msl/emit_msl_logical.cpp
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backend/msl/emit_msl_memory.cpp
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backend/msl/emit_msl_not_implemented.cpp
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backend/msl/emit_msl_select.cpp
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backend/msl/emit_msl_shared_memory.cpp
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backend/msl/emit_msl_special.cpp
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backend/msl/emit_msl_undefined.cpp
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backend/msl/emit_msl_warp.cpp
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backend/msl/msl_emit_context.cpp
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backend/msl/msl_emit_context.h
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backend/msl/var_alloc.cpp
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backend/msl/var_alloc.h
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environment.h
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exception.h
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frontend/ir/abstract_syntax_list.h
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252
src/shader_recompiler/backend/msl/emit_msl.cpp
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252
src/shader_recompiler/backend/msl/emit_msl.cpp
Normal file
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@ -0,0 +1,252 @@
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// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <algorithm>
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#include <string>
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#include <tuple>
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#include <type_traits>
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#include "common/div_ceil.h"
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#include "common/settings.h"
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#include "shader_recompiler/backend/msl/emit_msl.h"
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#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
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#include "shader_recompiler/backend/msl/msl_emit_context.h"
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#include "shader_recompiler/frontend/ir/ir_emitter.h"
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namespace Shader::Backend::MSL {
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namespace {
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template <class Func>
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struct FuncTraits {};
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template <class ReturnType_, class... Args>
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struct FuncTraits<ReturnType_ (*)(Args...)> {
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using ReturnType = ReturnType_;
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static constexpr size_t NUM_ARGS = sizeof...(Args);
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template <size_t I>
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using ArgType = std::tuple_element_t<I, std::tuple<Args...>>;
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};
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template <auto func, typename... Args>
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void SetDefinition(EmitContext& ctx, IR::Inst* inst, Args... args) {
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inst->SetDefinition<Id>(func(ctx, std::forward<Args>(args)...));
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}
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template <typename ArgType>
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auto Arg(EmitContext& ctx, const IR::Value& arg) {
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if constexpr (std::is_same_v<ArgType, std::string_view>) {
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return ctx.var_alloc.Consume(arg);
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} else if constexpr (std::is_same_v<ArgType, const IR::Value&>) {
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return arg;
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} else if constexpr (std::is_same_v<ArgType, u32>) {
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return arg.U32();
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} else if constexpr (std::is_same_v<ArgType, IR::Attribute>) {
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return arg.Attribute();
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} else if constexpr (std::is_same_v<ArgType, IR::Patch>) {
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return arg.Patch();
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} else if constexpr (std::is_same_v<ArgType, IR::Reg>) {
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return arg.Reg();
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}
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}
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template <auto func, bool is_first_arg_inst, size_t... I>
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void Invoke(EmitContext& ctx, IR::Inst* inst, std::index_sequence<I...>) {
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using Traits = FuncTraits<decltype(func)>;
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if constexpr (std::is_same_v<typename Traits::ReturnType, Id>) {
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if constexpr (is_first_arg_inst) {
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SetDefinition<func>(
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ctx, inst, *inst,
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Arg<typename Traits::template ArgType<I + 2>>(ctx, inst->Arg(I))...);
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} else {
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SetDefinition<func>(
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ctx, inst, Arg<typename Traits::template ArgType<I + 1>>(ctx, inst->Arg(I))...);
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}
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} else {
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if constexpr (is_first_arg_inst) {
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func(ctx, *inst, Arg<typename Traits::template ArgType<I + 2>>(ctx, inst->Arg(I))...);
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} else {
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func(ctx, Arg<typename Traits::template ArgType<I + 1>>(ctx, inst->Arg(I))...);
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}
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}
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}
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template <auto func>
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void Invoke(EmitContext& ctx, IR::Inst* inst) {
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using Traits = FuncTraits<decltype(func)>;
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static_assert(Traits::NUM_ARGS >= 1, "Insufficient arguments");
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if constexpr (Traits::NUM_ARGS == 1) {
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Invoke<func, false>(ctx, inst, std::make_index_sequence<0>{});
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} else {
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using FirstArgType = typename Traits::template ArgType<1>;
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static constexpr bool is_first_arg_inst = std::is_same_v<FirstArgType, IR::Inst&>;
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using Indices = std::make_index_sequence<Traits::NUM_ARGS - (is_first_arg_inst ? 2 : 1)>;
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Invoke<func, is_first_arg_inst>(ctx, inst, Indices{});
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}
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}
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void EmitInst(EmitContext& ctx, IR::Inst* inst) {
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switch (inst->GetOpcode()) {
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#define OPCODE(name, result_type, ...) \
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case IR::Opcode::name: \
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return Invoke<&Emit##name>(ctx, inst);
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#include "shader_recompiler/frontend/ir/opcodes.inc"
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#undef OPCODE
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}
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throw LogicError("Invalid opcode {}", inst->GetOpcode());
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}
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bool IsReference(IR::Inst& inst) {
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return inst.GetOpcode() == IR::Opcode::Reference;
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}
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void PrecolorInst(IR::Inst& phi) {
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// Insert phi moves before references to avoid overwriting other phis
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const size_t num_args{phi.NumArgs()};
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for (size_t i = 0; i < num_args; ++i) {
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IR::Block& phi_block{*phi.PhiBlock(i)};
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auto it{std::find_if_not(phi_block.rbegin(), phi_block.rend(), IsReference).base()};
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IR::IREmitter ir{phi_block, it};
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const IR::Value arg{phi.Arg(i)};
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if (arg.IsImmediate()) {
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ir.PhiMove(phi, arg);
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} else {
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ir.PhiMove(phi, IR::Value{arg.InstRecursive()});
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}
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}
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for (size_t i = 0; i < num_args; ++i) {
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IR::IREmitter{*phi.PhiBlock(i)}.Reference(IR::Value{&phi});
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}
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}
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void Precolor(const IR::Program& program) {
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for (IR::Block* const block : program.blocks) {
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for (IR::Inst& phi : block->Instructions()) {
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if (!IR::IsPhi(phi)) {
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break;
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}
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PrecolorInst(phi);
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}
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}
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}
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void EmitCode(EmitContext& ctx, const IR::Program& program) {
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for (const IR::AbstractSyntaxNode& node : program.syntax_list) {
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switch (node.type) {
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case IR::AbstractSyntaxNode::Type::Block:
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for (IR::Inst& inst : node.data.block->Instructions()) {
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EmitInst(ctx, &inst);
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}
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break;
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case IR::AbstractSyntaxNode::Type::If:
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ctx.Add("if({}){{", ctx.var_alloc.Consume(node.data.if_node.cond));
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break;
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case IR::AbstractSyntaxNode::Type::EndIf:
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ctx.Add("}}");
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break;
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case IR::AbstractSyntaxNode::Type::Break:
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if (node.data.break_node.cond.IsImmediate()) {
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if (node.data.break_node.cond.U1()) {
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ctx.Add("break;");
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}
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} else {
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ctx.Add("if({}){{break;}}", ctx.var_alloc.Consume(node.data.break_node.cond));
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}
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break;
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case IR::AbstractSyntaxNode::Type::Return:
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case IR::AbstractSyntaxNode::Type::Unreachable:
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ctx.Add("return;");
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break;
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case IR::AbstractSyntaxNode::Type::Loop:
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ctx.Add("for(;;){{");
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break;
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case IR::AbstractSyntaxNode::Type::Repeat:
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if (Settings::values.disable_shader_loop_safety_checks) {
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ctx.Add("if(!{}){{break;}}}}", ctx.var_alloc.Consume(node.data.repeat.cond));
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} else {
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ctx.Add("if(--loop{}<0 || !{}){{break;}}}}", ctx.num_safety_loop_vars++,
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ctx.var_alloc.Consume(node.data.repeat.cond));
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}
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break;
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default:
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throw NotImplementedException("AbstractSyntaxNode Type {}", node.type);
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}
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}
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}
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std::string MslVersionSpecifier(const EmitContext& ctx) {
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if (ctx.uses_y_direction) {
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return " compatibility";
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}
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return "";
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}
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bool IsPreciseType(MslVarType type) {
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switch (type) {
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case MslVarType::PrecF32:
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case MslVarType::PrecF64:
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return true;
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default:
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return false;
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}
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}
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void DefineVariables(const EmitContext& ctx, std::string& header) {
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for (u32 i = 0; i < static_cast<u32>(MslVarType::Void); ++i) {
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const auto type{static_cast<MslVarType>(i)};
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const auto& tracker{ctx.var_alloc.GetUseTracker(type)};
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const auto type_name{ctx.var_alloc.GetMslType(type)};
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const bool has_precise_bug{ctx.stage == Stage::Fragment && ctx.profile.has_gl_precise_bug};
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const auto precise{!has_precise_bug && IsPreciseType(type) ? "precise " : ""};
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// Temps/return types that are never used are stored at index 0
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if (tracker.uses_temp) {
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header += fmt::format("{}{} t{}={}(0);", precise, type_name,
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ctx.var_alloc.Representation(0, type), type_name);
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}
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for (u32 index = 0; index < tracker.num_used; ++index) {
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header += fmt::format("{}{} {}={}(0);", precise, type_name,
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ctx.var_alloc.Representation(index, type), type_name);
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}
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}
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for (u32 i = 0; i < ctx.num_safety_loop_vars; ++i) {
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header += fmt::format("int loop{}=0x2000;", i);
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}
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}
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} // Anonymous namespace
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std::string EmitMSL(const Profile& profile, const RuntimeInfo& runtime_info, IR::Program& program,
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Bindings& bindings) {
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EmitContext ctx{program, bindings, profile, runtime_info};
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Precolor(program);
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EmitCode(ctx, program);
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const std::string version{fmt::format("#version 460{}\n", MslVersionSpecifier(ctx))};
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ctx.header.insert(0, version);
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if (program.shared_memory_size > 0) {
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const auto requested_size{program.shared_memory_size};
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const auto max_size{profile.gl_max_compute_smem_size};
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const bool needs_clamp{requested_size > max_size};
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if (needs_clamp) {
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LOG_WARNING(Shader_MSL, "Requested shared memory size ({}) exceeds device limit ({})",
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requested_size, max_size);
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}
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const auto smem_size{needs_clamp ? max_size : requested_size};
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ctx.header += fmt::format("shared uint smem[{}];", Common::DivCeil(smem_size, 4U));
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}
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ctx.header += "void main(){\n";
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if (program.local_memory_size > 0) {
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ctx.header += fmt::format("uint lmem[{}];", Common::DivCeil(program.local_memory_size, 4U));
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}
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DefineVariables(ctx, ctx.header);
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if (ctx.uses_cc_carry) {
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ctx.header += "uint carry;";
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}
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if (program.info.uses_subgroup_shuffles) {
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ctx.header += "bool shfl_in_bounds;";
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ctx.header += "uint shfl_result;";
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}
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ctx.code.insert(0, ctx.header);
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ctx.code += '}';
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return ctx.code;
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}
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} // namespace Shader::Backend::MSL
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23
src/shader_recompiler/backend/msl/emit_msl.h
Normal file
23
src/shader_recompiler/backend/msl/emit_msl.h
Normal file
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@ -0,0 +1,23 @@
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// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <string>
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#include "shader_recompiler/backend/bindings.h"
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#include "shader_recompiler/frontend/ir/program.h"
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#include "shader_recompiler/profile.h"
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#include "shader_recompiler/runtime_info.h"
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namespace Shader::Backend::MSL {
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[[nodiscard]] std::string EmitMSL(const Profile& profile, const RuntimeInfo& runtime_info,
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IR::Program& program, Bindings& bindings);
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[[nodiscard]] inline std::string EmitMSL(const Profile& profile, IR::Program& program) {
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Bindings binding;
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return EmitMSL(profile, {}, program, binding);
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}
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} // namespace Shader::Backend::MSL
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559
src/shader_recompiler/backend/msl/emit_msl_atomic.cpp
Normal file
559
src/shader_recompiler/backend/msl/emit_msl_atomic.cpp
Normal file
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@ -0,0 +1,559 @@
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// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <string_view>
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#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
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#include "shader_recompiler/backend/msl/msl_emit_context.h"
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#include "shader_recompiler/frontend/ir/value.h"
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namespace Shader::Backend::MSL {
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namespace {
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constexpr char cas_loop[]{
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"for (;;){{uint old={};{}=atomicCompSwap({},old,{}({},{}));if({}==old){{break;}}}}"};
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void SharedCasFunction(EmitContext& ctx, IR::Inst& inst, std::string_view offset,
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std::string_view value, std::string_view function) {
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const auto ret{ctx.var_alloc.Define(inst, MslVarType::U32)};
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const std::string smem{fmt::format("smem[{}>>2]", offset)};
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ctx.Add(cas_loop, smem, ret, smem, function, smem, value, ret);
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}
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void SsboCasFunction(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
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const IR::Value& offset, std::string_view value, std::string_view function) {
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const auto ret{ctx.var_alloc.Define(inst, MslVarType::U32)};
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const std::string ssbo{fmt::format("{}_ssbo{}[{}>>2]", ctx.stage_name, binding.U32(),
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ctx.var_alloc.Consume(offset))};
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ctx.Add(cas_loop, ssbo, ret, ssbo, function, ssbo, value, ret);
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}
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void SsboCasFunctionF32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
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const IR::Value& offset, std::string_view value,
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std::string_view function) {
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const std::string ssbo{fmt::format("{}_ssbo{}[{}>>2]", ctx.stage_name, binding.U32(),
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ctx.var_alloc.Consume(offset))};
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const auto ret{ctx.var_alloc.Define(inst, MslVarType::U32)};
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ctx.Add(cas_loop, ssbo, ret, ssbo, function, ssbo, value, ret);
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ctx.AddF32("{}=utof({});", inst, ret);
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}
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} // Anonymous namespace
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void EmitSharedAtomicIAdd32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
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std::string_view value) {
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ctx.AddU32("{}=atomicAdd(smem[{}>>2],{});", inst, pointer_offset, value);
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}
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void EmitSharedAtomicSMin32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
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std::string_view value) {
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const std::string u32_value{fmt::format("uint({})", value)};
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SharedCasFunction(ctx, inst, pointer_offset, u32_value, "CasMinS32");
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}
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void EmitSharedAtomicUMin32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
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std::string_view value) {
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ctx.AddU32("{}=atomicMin(smem[{}>>2],{});", inst, pointer_offset, value);
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}
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void EmitSharedAtomicSMax32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
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std::string_view value) {
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const std::string u32_value{fmt::format("uint({})", value)};
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SharedCasFunction(ctx, inst, pointer_offset, u32_value, "CasMaxS32");
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}
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void EmitSharedAtomicUMax32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
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std::string_view value) {
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ctx.AddU32("{}=atomicMax(smem[{}>>2],{});", inst, pointer_offset, value);
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}
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void EmitSharedAtomicInc32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value) {
|
||||
SharedCasFunction(ctx, inst, pointer_offset, value, "CasIncrement");
|
||||
}
|
||||
|
||||
void EmitSharedAtomicDec32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value) {
|
||||
SharedCasFunction(ctx, inst, pointer_offset, value, "CasDecrement");
|
||||
}
|
||||
|
||||
void EmitSharedAtomicAnd32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value) {
|
||||
ctx.AddU32("{}=atomicAnd(smem[{}>>2],{});", inst, pointer_offset, value);
|
||||
}
|
||||
|
||||
void EmitSharedAtomicOr32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value) {
|
||||
ctx.AddU32("{}=atomicOr(smem[{}>>2],{});", inst, pointer_offset, value);
|
||||
}
|
||||
|
||||
void EmitSharedAtomicXor32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value) {
|
||||
ctx.AddU32("{}=atomicXor(smem[{}>>2],{});", inst, pointer_offset, value);
|
||||
}
|
||||
|
||||
void EmitSharedAtomicExchange32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value) {
|
||||
ctx.AddU32("{}=atomicExchange(smem[{}>>2],{});", inst, pointer_offset, value);
|
||||
}
|
||||
|
||||
void EmitSharedAtomicExchange64(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU64("{}=packUint2x32(uvec2(smem[{}>>2],smem[({}+4)>>2]));", inst, pointer_offset,
|
||||
pointer_offset);
|
||||
ctx.Add("smem[{}>>2]=unpackUint2x32({}).x;smem[({}+4)>>2]=unpackUint2x32({}).y;",
|
||||
pointer_offset, value, pointer_offset, value);
|
||||
}
|
||||
|
||||
void EmitSharedAtomicExchange32x2(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU32x2("{}=uvec2(smem[{}>>2],smem[({}+4)>>2]);", inst, pointer_offset, pointer_offset);
|
||||
ctx.Add("smem[{}>>2]={}.x;smem[({}+4)>>2]={}.y;", pointer_offset, value, pointer_offset, value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicIAdd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
ctx.AddU32("{}=atomicAdd({}_ssbo{}[{}>>2],{});", inst, ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicSMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
const std::string u32_value{fmt::format("uint({})", value)};
|
||||
SsboCasFunction(ctx, inst, binding, offset, u32_value, "CasMinS32");
|
||||
}
|
||||
|
||||
void EmitStorageAtomicUMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
ctx.AddU32("{}=atomicMin({}_ssbo{}[{}>>2],{});", inst, ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicSMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
const std::string u32_value{fmt::format("uint({})", value)};
|
||||
SsboCasFunction(ctx, inst, binding, offset, u32_value, "CasMaxS32");
|
||||
}
|
||||
|
||||
void EmitStorageAtomicUMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
ctx.AddU32("{}=atomicMax({}_ssbo{}[{}>>2],{});", inst, ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicInc32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
SsboCasFunction(ctx, inst, binding, offset, value, "CasIncrement");
|
||||
}
|
||||
|
||||
void EmitStorageAtomicDec32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
SsboCasFunction(ctx, inst, binding, offset, value, "CasDecrement");
|
||||
}
|
||||
|
||||
void EmitStorageAtomicAnd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
ctx.AddU32("{}=atomicAnd({}_ssbo{}[{}>>2],{});", inst, ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicOr32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
ctx.AddU32("{}=atomicOr({}_ssbo{}[{}>>2],{});", inst, ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicXor32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
ctx.AddU32("{}=atomicXor({}_ssbo{}[{}>>2],{});", inst, ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicExchange32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
ctx.AddU32("{}=atomicExchange({}_ssbo{}[{}>>2],{});", inst, ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicIAdd64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU64("{}=packUint2x32(uvec2({}_ssbo{}[{}>>2],{}_ssbo{}[({}>>2)+1]));", inst,
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset));
|
||||
ctx.Add("{}_ssbo{}[{}>>2]+=unpackUint2x32({}).x;{}_ssbo{}[({}>>2)+1]+=unpackUint2x32({}).y;",
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value, ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicSMin64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU64("{}=packInt2x32(ivec2({}_ssbo{}[{}>>2],{}_ssbo{}[({}>>2)+1]));", inst,
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset));
|
||||
ctx.Add("for(int i=0;i<2;++i){{ "
|
||||
"{}_ssbo{}[({}>>2)+i]=uint(min(int({}_ssbo{}[({}>>2)+i]),unpackInt2x32(int64_t({}))[i])"
|
||||
");}}",
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicUMin64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU64("{}=packUint2x32(uvec2({}_ssbo{}[{}>>2],{}_ssbo{}[({}>>2)+1]));", inst,
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset));
|
||||
ctx.Add("for(int i=0;i<2;++i){{ "
|
||||
"{}_ssbo{}[({}>>2)+i]=min({}_ssbo{}[({}>>2)+i],unpackUint2x32(uint64_t({}))[i]);}}",
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicSMax64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU64("{}=packInt2x32(ivec2({}_ssbo{}[{}>>2],{}_ssbo{}[({}>>2)+1]));", inst,
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset));
|
||||
ctx.Add("for(int i=0;i<2;++i){{ "
|
||||
"{}_ssbo{}[({}>>2)+i]=uint(max(int({}_ssbo{}[({}>>2)+i]),unpackInt2x32(int64_t({}))[i])"
|
||||
");}}",
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicUMax64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU64("{}=packUint2x32(uvec2({}_ssbo{}[{}>>2],{}_ssbo{}[({}>>2)+1]));", inst,
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset));
|
||||
ctx.Add("for(int "
|
||||
"i=0;i<2;++i){{{}_ssbo{}[({}>>2)+i]=max({}_ssbo{}[({}>>2)+i],unpackUint2x32(uint64_t({}"
|
||||
"))[i]);}}",
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicAnd64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
ctx.AddU64(
|
||||
"{}=packUint2x32(uvec2(atomicAnd({}_ssbo{}[{}>>2],unpackUint2x32({}).x),atomicAnd({}_"
|
||||
"ssbo{}[({}>>2)+1],unpackUint2x32({}).y)));",
|
||||
inst, ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value, ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicOr64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
ctx.AddU64("{}=packUint2x32(uvec2(atomicOr({}_ssbo{}[{}>>2],unpackUint2x32({}).x),atomicOr({}_"
|
||||
"ssbo{}[({}>>2)+1],unpackUint2x32({}).y)));",
|
||||
inst, ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value,
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicXor64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
ctx.AddU64(
|
||||
"{}=packUint2x32(uvec2(atomicXor({}_ssbo{}[{}>>2],unpackUint2x32({}).x),atomicXor({}_"
|
||||
"ssbo{}[({}>>2)+1],unpackUint2x32({}).y)));",
|
||||
inst, ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value, ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicExchange64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
ctx.AddU64("{}=packUint2x32(uvec2(atomicExchange({}_ssbo{}[{}>>2],unpackUint2x32({}).x),"
|
||||
"atomicExchange({}_ssbo{}[({}>>2)+1],unpackUint2x32({}).y)));",
|
||||
inst, ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value,
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicIAdd32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU32x2("{}=uvec2({}_ssbo{}[{}>>2],{}_ssbo{}[({}>>2)+1]);", inst, ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset));
|
||||
ctx.Add("{}_ssbo{}[{}>>2]+={}.x;{}_ssbo{}[({}>>2)+1]+={}.y;", ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset), value, ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicSMin32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU32x2("{}=ivec2({}_ssbo{}[{}>>2],{}_ssbo{}[({}>>2)+1]);", inst, ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset));
|
||||
ctx.Add("for(int "
|
||||
"i=0;i<2;++i){{{}_ssbo{}[({}>>2)+i]=uint(min(int({}_ssbo{}[({}>>2)+i]),int({}[i])));}}",
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicUMin32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU32x2("{}=uvec2({}_ssbo{}[{}>>2],{}_ssbo{}[({}>>2)+1]);", inst, ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset));
|
||||
ctx.Add("for(int i=0;i<2;++i){{ "
|
||||
"{}_ssbo{}[({}>>2)+i]=min({}_ssbo{}[({}>>2)+i],{}[i]);}}",
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicSMax32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU32x2("{}=ivec2({}_ssbo{}[{}>>2],{}_ssbo{}[({}>>2)+1]);", inst, ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset));
|
||||
ctx.Add("for(int "
|
||||
"i=0;i<2;++i){{{}_ssbo{}[({}>>2)+i]=uint(max(int({}_ssbo{}[({}>>2)+i]),int({}[i])));}}",
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicUMax32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to non-atomic");
|
||||
ctx.AddU32x2("{}=uvec2({}_ssbo{}[{}>>2],{}_ssbo{}[({}>>2)+1]);", inst, ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name, binding.U32(),
|
||||
ctx.var_alloc.Consume(offset));
|
||||
ctx.Add("for(int i=0;i<2;++i){{{}_ssbo{}[({}>>2)+i]=max({}_ssbo{}[({}>>2)+i],{}[i]);}}",
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), ctx.stage_name,
|
||||
binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicAnd32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to 32x2");
|
||||
ctx.AddU32x2("{}=uvec2(atomicAnd({}_ssbo{}[{}>>2],{}.x),atomicAnd({}_ssbo{}[({}>>2)+1],{}.y));",
|
||||
inst, ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value,
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicOr32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to 32x2");
|
||||
ctx.AddU32x2("{}=uvec2(atomicOr({}_ssbo{}[{}>>2],{}.x),atomicOr({}_ssbo{}[({}>>2)+1],{}.y));",
|
||||
inst, ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value,
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicXor32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to 32x2");
|
||||
ctx.AddU32x2("{}=uvec2(atomicXor({}_ssbo{}[{}>>2],{}.x),atomicXor({}_ssbo{}[({}>>2)+1],{}.y));",
|
||||
inst, ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value,
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicExchange32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
LOG_WARNING(Shader_MSL, "Int64 atomics not supported, fallback to 32x2");
|
||||
ctx.AddU32x2("{}=uvec2(atomicExchange({}_ssbo{}[{}>>2],{}.x),atomicExchange({}_ssbo{}[({}>>2)+"
|
||||
"1],{}.y));",
|
||||
inst, ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value,
|
||||
ctx.stage_name, binding.U32(), ctx.var_alloc.Consume(offset), value);
|
||||
}
|
||||
|
||||
void EmitStorageAtomicAddF32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
SsboCasFunctionF32(ctx, inst, binding, offset, value, "CasFloatAdd");
|
||||
}
|
||||
|
||||
void EmitStorageAtomicAddF16x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
SsboCasFunction(ctx, inst, binding, offset, value, "CasFloatAdd16x2");
|
||||
}
|
||||
|
||||
void EmitStorageAtomicAddF32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
SsboCasFunction(ctx, inst, binding, offset, value, "CasFloatAdd32x2");
|
||||
}
|
||||
|
||||
void EmitStorageAtomicMinF16x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
SsboCasFunction(ctx, inst, binding, offset, value, "CasFloatMin16x2");
|
||||
}
|
||||
|
||||
void EmitStorageAtomicMinF32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
SsboCasFunction(ctx, inst, binding, offset, value, "CasFloatMin32x2");
|
||||
}
|
||||
|
||||
void EmitStorageAtomicMaxF16x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
SsboCasFunction(ctx, inst, binding, offset, value, "CasFloatMax16x2");
|
||||
}
|
||||
|
||||
void EmitStorageAtomicMaxF32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value) {
|
||||
SsboCasFunction(ctx, inst, binding, offset, value, "CasFloatMax32x2");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicIAdd32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicSMin32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicUMin32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicSMax32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicUMax32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicInc32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicDec32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicAnd32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicOr32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicXor32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicExchange32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicIAdd64(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicSMin64(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicUMin64(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicSMax64(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicUMax64(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicInc64(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicDec64(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicAnd64(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicOr64(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicXor64(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicExchange64(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicIAdd32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicSMin32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicUMin32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicSMax32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicUMax32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicInc32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicDec32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicAnd32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicOr32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicXor32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicExchange32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicAddF32(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicAddF16x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicAddF32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicMinF16x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicMinF32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicMaxF16x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
|
||||
void EmitGlobalAtomicMaxF32x2(EmitContext&) {
|
||||
throw NotImplementedException("MSL Instruction");
|
||||
}
|
||||
} // namespace Shader::Backend::MSL
|
19
src/shader_recompiler/backend/msl/emit_msl_barriers.cpp
Normal file
19
src/shader_recompiler/backend/msl/emit_msl_barriers.cpp
Normal file
|
@ -0,0 +1,19 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
void EmitBarrier(EmitContext& ctx) {
|
||||
ctx.Add("barrier();");
|
||||
}
|
||||
|
||||
void EmitWorkgroupMemoryBarrier(EmitContext& ctx) {
|
||||
ctx.Add("groupMemoryBarrier();");
|
||||
}
|
||||
|
||||
void EmitDeviceMemoryBarrier(EmitContext& ctx) {
|
||||
ctx.Add("memoryBarrier();");
|
||||
}
|
||||
} // namespace Shader::Backend::MSL
|
|
@ -0,0 +1,95 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <string_view>
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
#include "shader_recompiler/profile.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
void Alias(IR::Inst& inst, const IR::Value& value) {
|
||||
if (value.IsImmediate()) {
|
||||
return;
|
||||
}
|
||||
IR::Inst& value_inst{*value.InstRecursive()};
|
||||
value_inst.DestructiveAddUsage(inst.UseCount());
|
||||
value_inst.DestructiveRemoveUsage();
|
||||
inst.SetDefinition(value_inst.Definition<Id>());
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
void EmitIdentity(EmitContext&, IR::Inst& inst, const IR::Value& value) {
|
||||
Alias(inst, value);
|
||||
}
|
||||
|
||||
void EmitConditionRef(EmitContext& ctx, IR::Inst& inst, const IR::Value& value) {
|
||||
// Fake one usage to get a real variable out of the condition
|
||||
inst.DestructiveAddUsage(1);
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::U1)};
|
||||
const auto input{ctx.var_alloc.Consume(value)};
|
||||
const auto suffix{ctx.profile.has_gl_bool_ref_bug ? "?true:false" : ""};
|
||||
if (ret != input) {
|
||||
ctx.Add("{}={}{};", ret, input, suffix);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitBitCastU16F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBitCastU32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=ftou({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitBitCastU64F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU64("{}=doubleBitsToUint64({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitBitCastF16U16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBitCastF32U32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=utof({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitBitCastF64U64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=uint64BitsToDouble({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitPackUint2x32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU64("{}=packUint2x32({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitUnpackUint2x32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32x2("{}=unpackUint2x32({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitPackFloat2x16(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=packFloat2x16({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitUnpackFloat2x16(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF16x2("{}=unpackFloat2x16({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitPackHalf2x16(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=packHalf2x16({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitUnpackHalf2x16(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32x2("{}=unpackHalf2x16({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitPackDouble2x32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=packDouble2x32({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitUnpackDouble2x32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32x2("{}=unpackDouble2x32({});", inst, value);
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
218
src/shader_recompiler/backend/msl/emit_msl_composite.cpp
Normal file
218
src/shader_recompiler/backend/msl/emit_msl_composite.cpp
Normal file
|
@ -0,0 +1,218 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <string_view>
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
constexpr std::string_view SWIZZLE{"xyzw"};
|
||||
void CompositeInsert(EmitContext& ctx, std::string_view result, std::string_view composite,
|
||||
std::string_view object, u32 index) {
|
||||
if (result == composite) {
|
||||
// The result is aliased with the composite
|
||||
ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
|
||||
} else {
|
||||
ctx.Add("{}={};{}.{}={};", result, composite, result, SWIZZLE[index], object);
|
||||
}
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
void EmitCompositeConstructU32x2(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2) {
|
||||
ctx.AddU32x2("{}=uvec2({},{});", inst, e1, e2);
|
||||
}
|
||||
|
||||
void EmitCompositeConstructU32x3(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2, std::string_view e3) {
|
||||
ctx.AddU32x3("{}=uvec3({},{},{});", inst, e1, e2, e3);
|
||||
}
|
||||
|
||||
void EmitCompositeConstructU32x4(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2, std::string_view e3, std::string_view e4) {
|
||||
ctx.AddU32x4("{}=uvec4({},{},{},{});", inst, e1, e2, e3, e4);
|
||||
}
|
||||
|
||||
void EmitCompositeExtractU32x2(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index) {
|
||||
ctx.AddU32("{}={}.{};", inst, composite, SWIZZLE[index]);
|
||||
}
|
||||
|
||||
void EmitCompositeExtractU32x3(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index) {
|
||||
ctx.AddU32("{}={}.{};", inst, composite, SWIZZLE[index]);
|
||||
}
|
||||
|
||||
void EmitCompositeExtractU32x4(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index) {
|
||||
ctx.AddU32("{}={}.{};", inst, composite, SWIZZLE[index]);
|
||||
}
|
||||
|
||||
void EmitCompositeInsertU32x2(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index) {
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::U32x2)};
|
||||
CompositeInsert(ctx, ret, composite, object, index);
|
||||
}
|
||||
|
||||
void EmitCompositeInsertU32x3(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index) {
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::U32x3)};
|
||||
CompositeInsert(ctx, ret, composite, object, index);
|
||||
}
|
||||
|
||||
void EmitCompositeInsertU32x4(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index) {
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::U32x4)};
|
||||
CompositeInsert(ctx, ret, composite, object, index);
|
||||
}
|
||||
|
||||
void EmitCompositeConstructF16x2([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view e1,
|
||||
[[maybe_unused]] std::string_view e2) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeConstructF16x3([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view e1,
|
||||
[[maybe_unused]] std::string_view e2,
|
||||
[[maybe_unused]] std::string_view e3) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeConstructF16x4([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view e1,
|
||||
[[maybe_unused]] std::string_view e2,
|
||||
[[maybe_unused]] std::string_view e3,
|
||||
[[maybe_unused]] std::string_view e4) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeExtractF16x2([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view composite,
|
||||
[[maybe_unused]] u32 index) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeExtractF16x3([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view composite,
|
||||
[[maybe_unused]] u32 index) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeExtractF16x4([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view composite,
|
||||
[[maybe_unused]] u32 index) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeInsertF16x2([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view composite,
|
||||
[[maybe_unused]] std::string_view object,
|
||||
[[maybe_unused]] u32 index) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeInsertF16x3([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view composite,
|
||||
[[maybe_unused]] std::string_view object,
|
||||
[[maybe_unused]] u32 index) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeInsertF16x4([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view composite,
|
||||
[[maybe_unused]] std::string_view object,
|
||||
[[maybe_unused]] u32 index) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeConstructF32x2(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2) {
|
||||
ctx.AddF32x2("{}=vec2({},{});", inst, e1, e2);
|
||||
}
|
||||
|
||||
void EmitCompositeConstructF32x3(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2, std::string_view e3) {
|
||||
ctx.AddF32x3("{}=vec3({},{},{});", inst, e1, e2, e3);
|
||||
}
|
||||
|
||||
void EmitCompositeConstructF32x4(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2, std::string_view e3, std::string_view e4) {
|
||||
ctx.AddF32x4("{}=vec4({},{},{},{});", inst, e1, e2, e3, e4);
|
||||
}
|
||||
|
||||
void EmitCompositeExtractF32x2(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index) {
|
||||
ctx.AddF32("{}={}.{};", inst, composite, SWIZZLE[index]);
|
||||
}
|
||||
|
||||
void EmitCompositeExtractF32x3(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index) {
|
||||
ctx.AddF32("{}={}.{};", inst, composite, SWIZZLE[index]);
|
||||
}
|
||||
|
||||
void EmitCompositeExtractF32x4(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index) {
|
||||
ctx.AddF32("{}={}.{};", inst, composite, SWIZZLE[index]);
|
||||
}
|
||||
|
||||
void EmitCompositeInsertF32x2(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index) {
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::F32x2)};
|
||||
CompositeInsert(ctx, ret, composite, object, index);
|
||||
}
|
||||
|
||||
void EmitCompositeInsertF32x3(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index) {
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::F32x3)};
|
||||
CompositeInsert(ctx, ret, composite, object, index);
|
||||
}
|
||||
|
||||
void EmitCompositeInsertF32x4(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index) {
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::F32x4)};
|
||||
CompositeInsert(ctx, ret, composite, object, index);
|
||||
}
|
||||
|
||||
void EmitCompositeConstructF64x2([[maybe_unused]] EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeConstructF64x3([[maybe_unused]] EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeConstructF64x4([[maybe_unused]] EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeExtractF64x2([[maybe_unused]] EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeExtractF64x3([[maybe_unused]] EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeExtractF64x4([[maybe_unused]] EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitCompositeInsertF64x2(EmitContext& ctx, std::string_view composite, std::string_view object,
|
||||
u32 index) {
|
||||
ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
|
||||
}
|
||||
|
||||
void EmitCompositeInsertF64x3(EmitContext& ctx, std::string_view composite, std::string_view object,
|
||||
u32 index) {
|
||||
ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
|
||||
}
|
||||
|
||||
void EmitCompositeInsertF64x4(EmitContext& ctx, std::string_view composite, std::string_view object,
|
||||
u32 index) {
|
||||
ctx.Add("{}.{}={};", composite, SWIZZLE[index], object);
|
||||
}
|
||||
} // namespace Shader::Backend::MSL
|
469
src/shader_recompiler/backend/msl/emit_msl_context_get_set.cpp
Normal file
469
src/shader_recompiler/backend/msl/emit_msl_context_get_set.cpp
Normal file
|
@ -0,0 +1,469 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-FileCopyrightText: 2024 sudachi Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <string_view>
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
#include "shader_recompiler/profile.h"
|
||||
#include "shader_recompiler/runtime_info.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
constexpr char SWIZZLE[]{"xyzw"};
|
||||
|
||||
u32 CbufIndex(u32 offset) {
|
||||
return (offset / 4) % 4;
|
||||
}
|
||||
|
||||
char OffsetSwizzle(u32 offset) {
|
||||
return SWIZZLE[CbufIndex(offset)];
|
||||
}
|
||||
|
||||
bool IsInputArray(Stage stage) {
|
||||
return stage == Stage::Geometry || stage == Stage::TessellationControl ||
|
||||
stage == Stage::TessellationEval;
|
||||
}
|
||||
|
||||
std::string InputVertexIndex(EmitContext& ctx, std::string_view vertex) {
|
||||
return IsInputArray(ctx.stage) ? fmt::format("[{}]", vertex) : "";
|
||||
}
|
||||
|
||||
std::string_view OutputVertexIndex(EmitContext& ctx) {
|
||||
return ctx.stage == Stage::TessellationControl ? "[gl_InvocationID]" : "";
|
||||
}
|
||||
|
||||
std::string ChooseCbuf(EmitContext& ctx, const IR::Value& binding, std::string_view index) {
|
||||
if (binding.IsImmediate()) {
|
||||
return fmt::format("{}_cbuf{}[{}]", ctx.stage_name, binding.U32(), index);
|
||||
} else {
|
||||
const auto binding_var{ctx.var_alloc.Consume(binding)};
|
||||
return fmt::format("GetCbufIndirect({},{})", binding_var, index);
|
||||
}
|
||||
}
|
||||
|
||||
void GetCbuf(EmitContext& ctx, std::string_view ret, const IR::Value& binding,
|
||||
const IR::Value& offset, u32 num_bits, std::string_view cast = {},
|
||||
std::string_view bit_offset = {}) {
|
||||
const bool is_immediate{offset.IsImmediate()};
|
||||
const bool component_indexing_bug{!is_immediate && ctx.profile.has_gl_component_indexing_bug};
|
||||
if (is_immediate) {
|
||||
const s32 signed_offset{static_cast<s32>(offset.U32())};
|
||||
static constexpr u32 cbuf_size{0x10000};
|
||||
if (signed_offset < 0 || offset.U32() > cbuf_size) {
|
||||
LOG_WARNING(Shader_MSL, "Immediate constant buffer offset is out of bounds");
|
||||
ctx.Add("{}=0u;", ret);
|
||||
return;
|
||||
}
|
||||
}
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
const auto index{is_immediate ? fmt::format("{}", offset.U32() / 16)
|
||||
: fmt::format("{}>>4", offset_var)};
|
||||
const auto swizzle{is_immediate ? fmt::format(".{}", OffsetSwizzle(offset.U32()))
|
||||
: fmt::format("[({}>>2)%4]", offset_var)};
|
||||
|
||||
const auto cbuf{ChooseCbuf(ctx, binding, index)};
|
||||
const auto cbuf_cast{fmt::format("{}({}{{}})", cast, cbuf)};
|
||||
const auto extraction{num_bits == 32 ? cbuf_cast
|
||||
: fmt::format("bitfieldExtract({},int({}),{})", cbuf_cast,
|
||||
bit_offset, num_bits)};
|
||||
if (!component_indexing_bug) {
|
||||
const auto result{fmt::format(fmt::runtime(extraction), swizzle)};
|
||||
ctx.Add("{}={};", ret, result);
|
||||
return;
|
||||
}
|
||||
const auto cbuf_offset{fmt::format("{}>>2", offset_var)};
|
||||
for (u32 i = 0; i < 4; ++i) {
|
||||
const auto swizzle_string{fmt::format(".{}", "xyzw"[i])};
|
||||
const auto result{fmt::format(fmt::runtime(extraction), swizzle_string)};
|
||||
ctx.Add("if(({}&3)=={}){}={};", cbuf_offset, i, ret, result);
|
||||
}
|
||||
}
|
||||
|
||||
void GetCbuf8(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view cast) {
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::U32)};
|
||||
if (offset.IsImmediate()) {
|
||||
const auto bit_offset{fmt::format("{}", (offset.U32() % 4) * 8)};
|
||||
GetCbuf(ctx, ret, binding, offset, 8, cast, bit_offset);
|
||||
} else {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
const auto bit_offset{fmt::format("({}%4)*8", offset_var)};
|
||||
GetCbuf(ctx, ret, binding, offset, 8, cast, bit_offset);
|
||||
}
|
||||
}
|
||||
|
||||
void GetCbuf16(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view cast) {
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::U32)};
|
||||
if (offset.IsImmediate()) {
|
||||
const auto bit_offset{fmt::format("{}", ((offset.U32() / 2) % 2) * 16)};
|
||||
GetCbuf(ctx, ret, binding, offset, 16, cast, bit_offset);
|
||||
} else {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
const auto bit_offset{fmt::format("(({}>>1)%2)*16", offset_var)};
|
||||
GetCbuf(ctx, ret, binding, offset, 16, cast, bit_offset);
|
||||
}
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
void EmitGetCbufU8(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto cast{ctx.profile.has_gl_cbuf_ftou_bug ? "" : "ftou"};
|
||||
GetCbuf8(ctx, inst, binding, offset, cast);
|
||||
}
|
||||
|
||||
void EmitGetCbufS8(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto cast{ctx.profile.has_gl_cbuf_ftou_bug ? "int" : "ftoi"};
|
||||
GetCbuf8(ctx, inst, binding, offset, cast);
|
||||
}
|
||||
|
||||
void EmitGetCbufU16(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto cast{ctx.profile.has_gl_cbuf_ftou_bug ? "" : "ftou"};
|
||||
GetCbuf16(ctx, inst, binding, offset, cast);
|
||||
}
|
||||
|
||||
void EmitGetCbufS16(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto cast{ctx.profile.has_gl_cbuf_ftou_bug ? "int" : "ftoi"};
|
||||
GetCbuf16(ctx, inst, binding, offset, cast);
|
||||
}
|
||||
|
||||
void EmitGetCbufU32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::U32)};
|
||||
const auto cast{ctx.profile.has_gl_cbuf_ftou_bug ? "" : "ftou"};
|
||||
GetCbuf(ctx, ret, binding, offset, 32, cast);
|
||||
}
|
||||
|
||||
void EmitGetCbufF32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::F32)};
|
||||
const auto cast{ctx.profile.has_gl_cbuf_ftou_bug ? "utof" : ""};
|
||||
GetCbuf(ctx, ret, binding, offset, 32, cast);
|
||||
}
|
||||
|
||||
void EmitGetCbufU32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto cast{ctx.profile.has_gl_cbuf_ftou_bug ? "" : "ftou"};
|
||||
if (offset.IsImmediate()) {
|
||||
const auto cbuf{fmt::format("{}_cbuf{}", ctx.stage_name, binding.U32())};
|
||||
static constexpr u32 cbuf_size{0x10000};
|
||||
const u32 u32_offset{offset.U32()};
|
||||
const s32 signed_offset{static_cast<s32>(offset.U32())};
|
||||
if (signed_offset < 0 || u32_offset > cbuf_size) {
|
||||
LOG_WARNING(Shader_MSL, "Immediate constant buffer offset is out of bounds");
|
||||
ctx.AddU32x2("{}=uvec2(0u);", inst);
|
||||
return;
|
||||
}
|
||||
if (u32_offset % 2 == 0) {
|
||||
ctx.AddU32x2("{}={}({}[{}].{}{});", inst, cast, cbuf, u32_offset / 16,
|
||||
OffsetSwizzle(u32_offset), OffsetSwizzle(u32_offset + 4));
|
||||
} else {
|
||||
ctx.AddU32x2("{}=uvec2({}({}[{}].{}),{}({}[{}].{}));", inst, cast, cbuf,
|
||||
u32_offset / 16, OffsetSwizzle(u32_offset), cast, cbuf,
|
||||
(u32_offset + 4) / 16, OffsetSwizzle(u32_offset + 4));
|
||||
}
|
||||
return;
|
||||
}
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
const auto cbuf{ChooseCbuf(ctx, binding, fmt::format("{}>>4", offset_var))};
|
||||
if (!ctx.profile.has_gl_component_indexing_bug) {
|
||||
ctx.AddU32x2("{}=uvec2({}({}[({}>>2)%4]),{}({}[(({}+4)>>2)%4]));", inst, cast, cbuf,
|
||||
offset_var, cast, cbuf, offset_var);
|
||||
return;
|
||||
}
|
||||
const auto ret{ctx.var_alloc.Define(inst, MslVarType::U32x2)};
|
||||
const auto cbuf_offset{fmt::format("{}>>2", offset_var)};
|
||||
for (u32 swizzle = 0; swizzle < 4; ++swizzle) {
|
||||
ctx.Add("if(({}&3)=={}){}=uvec2({}({}.{}),{}({}.{}));", cbuf_offset, swizzle, ret, cast,
|
||||
cbuf, "xyzw"[swizzle], cast, cbuf, "xyzw"[(swizzle + 1) % 4]);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr,
|
||||
std::string_view vertex) {
|
||||
const u32 element{static_cast<u32>(attr) % 4};
|
||||
const char swizzle{"xyzw"[element]};
|
||||
if (IR::IsGeneric(attr)) {
|
||||
const u32 index{IR::GenericAttributeIndex(attr)};
|
||||
if (!ctx.runtime_info.previous_stage_stores.Generic(index, element)) {
|
||||
if (element == 3) {
|
||||
ctx.AddF32("{}=1.f;", inst, attr);
|
||||
} else {
|
||||
ctx.AddF32("{}=0.f;", inst, attr);
|
||||
}
|
||||
return;
|
||||
}
|
||||
ctx.AddF32("{}=in_attr{}{}.{};", inst, index, InputVertexIndex(ctx, vertex), swizzle);
|
||||
return;
|
||||
}
|
||||
switch (attr) {
|
||||
case IR::Attribute::PrimitiveId:
|
||||
ctx.AddF32("{}=itof(gl_PrimitiveID);", inst);
|
||||
break;
|
||||
case IR::Attribute::Layer:
|
||||
ctx.AddF32("{}=itof(gl_Layer);", inst);
|
||||
break;
|
||||
case IR::Attribute::PositionX:
|
||||
case IR::Attribute::PositionY:
|
||||
case IR::Attribute::PositionZ:
|
||||
case IR::Attribute::PositionW: {
|
||||
const bool is_array{IsInputArray(ctx.stage)};
|
||||
const auto input_decorator{is_array ? fmt::format("gl_in[{}].", vertex) : ""};
|
||||
ctx.AddF32("{}={}{}.{};", inst, input_decorator, ctx.position_name, swizzle);
|
||||
break;
|
||||
}
|
||||
case IR::Attribute::PointSpriteS:
|
||||
case IR::Attribute::PointSpriteT:
|
||||
ctx.AddF32("{}=gl_PointCoord.{};", inst, swizzle);
|
||||
break;
|
||||
case IR::Attribute::TessellationEvaluationPointU:
|
||||
case IR::Attribute::TessellationEvaluationPointV:
|
||||
ctx.AddF32("{}=gl_TessCoord.{};", inst, swizzle);
|
||||
break;
|
||||
case IR::Attribute::InstanceId:
|
||||
ctx.AddF32("{}=itof(gl_InstanceID);", inst);
|
||||
break;
|
||||
case IR::Attribute::VertexId:
|
||||
ctx.AddF32("{}=itof(gl_VertexID);", inst);
|
||||
break;
|
||||
case IR::Attribute::FrontFace:
|
||||
ctx.AddF32("{}=itof(gl_FrontFacing?-1:0);", inst);
|
||||
break;
|
||||
case IR::Attribute::BaseInstance:
|
||||
ctx.AddF32("{}=itof(gl_BaseInstance);", inst);
|
||||
break;
|
||||
case IR::Attribute::BaseVertex:
|
||||
ctx.AddF32("{}=itof(gl_BaseVertex);", inst);
|
||||
break;
|
||||
case IR::Attribute::DrawID:
|
||||
ctx.AddF32("{}=itof(gl_DrawID);", inst);
|
||||
break;
|
||||
default:
|
||||
throw NotImplementedException("Get attribute {}", attr);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitGetAttributeU32(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, std::string_view) {
|
||||
switch (attr) {
|
||||
case IR::Attribute::PrimitiveId:
|
||||
ctx.AddU32("{}=uint(gl_PrimitiveID);", inst);
|
||||
break;
|
||||
case IR::Attribute::InstanceId:
|
||||
ctx.AddU32("{}=uint(gl_InstanceID);", inst);
|
||||
break;
|
||||
case IR::Attribute::VertexId:
|
||||
ctx.AddU32("{}=uint(gl_VertexID);", inst);
|
||||
break;
|
||||
case IR::Attribute::BaseInstance:
|
||||
ctx.AddU32("{}=uint(gl_BaseInstance);", inst);
|
||||
break;
|
||||
case IR::Attribute::BaseVertex:
|
||||
ctx.AddU32("{}=uint(gl_BaseVertex);", inst);
|
||||
break;
|
||||
case IR::Attribute::DrawID:
|
||||
ctx.AddU32("{}=uint(gl_DrawID);", inst);
|
||||
break;
|
||||
default:
|
||||
throw NotImplementedException("Get U32 attribute {}", attr);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, std::string_view value,
|
||||
[[maybe_unused]] std::string_view vertex) {
|
||||
if (IR::IsGeneric(attr)) {
|
||||
const u32 index{IR::GenericAttributeIndex(attr)};
|
||||
const u32 attr_element{IR::GenericAttributeElement(attr)};
|
||||
const GenericElementInfo& info{ctx.output_generics.at(index).at(attr_element)};
|
||||
const auto output_decorator{OutputVertexIndex(ctx)};
|
||||
if (info.num_components == 1) {
|
||||
ctx.Add("{}{}={};", info.name, output_decorator, value);
|
||||
} else {
|
||||
const u32 index_element{attr_element - info.first_element};
|
||||
ctx.Add("{}{}.{}={};", info.name, output_decorator, "xyzw"[index_element], value);
|
||||
}
|
||||
return;
|
||||
}
|
||||
const u32 element{static_cast<u32>(attr) % 4};
|
||||
const char swizzle{"xyzw"[element]};
|
||||
switch (attr) {
|
||||
case IR::Attribute::Layer:
|
||||
if (ctx.stage != Stage::Geometry &&
|
||||
!ctx.profile.support_viewport_index_layer_non_geometry) {
|
||||
LOG_WARNING(Shader_MSL, "Shader stores viewport layer but device does not support "
|
||||
"viewport layer extension");
|
||||
break;
|
||||
}
|
||||
ctx.Add("gl_Layer=ftoi({});", value);
|
||||
break;
|
||||
case IR::Attribute::ViewportIndex:
|
||||
if (ctx.stage != Stage::Geometry &&
|
||||
!ctx.profile.support_viewport_index_layer_non_geometry) {
|
||||
LOG_WARNING(Shader_MSL, "Shader stores viewport index but device does not support "
|
||||
"viewport layer extension");
|
||||
break;
|
||||
}
|
||||
ctx.Add("gl_ViewportIndex=ftoi({});", value);
|
||||
break;
|
||||
case IR::Attribute::ViewportMask:
|
||||
if (ctx.stage != Stage::Geometry && !ctx.profile.support_viewport_mask) {
|
||||
LOG_WARNING(
|
||||
Shader_MSL,
|
||||
"Shader stores viewport mask but device does not support viewport mask extension");
|
||||
break;
|
||||
}
|
||||
ctx.Add("gl_ViewportMask[0]=ftoi({});", value);
|
||||
break;
|
||||
case IR::Attribute::PointSize:
|
||||
ctx.Add("gl_PointSize={};", value);
|
||||
break;
|
||||
case IR::Attribute::PositionX:
|
||||
case IR::Attribute::PositionY:
|
||||
case IR::Attribute::PositionZ:
|
||||
case IR::Attribute::PositionW:
|
||||
ctx.Add("gl_Position.{}={};", swizzle, value);
|
||||
break;
|
||||
case IR::Attribute::ClipDistance0:
|
||||
case IR::Attribute::ClipDistance1:
|
||||
case IR::Attribute::ClipDistance2:
|
||||
case IR::Attribute::ClipDistance3:
|
||||
case IR::Attribute::ClipDistance4:
|
||||
case IR::Attribute::ClipDistance5:
|
||||
case IR::Attribute::ClipDistance6:
|
||||
case IR::Attribute::ClipDistance7: {
|
||||
const u32 index{static_cast<u32>(attr) - static_cast<u32>(IR::Attribute::ClipDistance0)};
|
||||
ctx.Add("gl_ClipDistance[{}]={};", index, value);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
throw NotImplementedException("Set attribute {}", attr);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitGetAttributeIndexed(EmitContext& ctx, IR::Inst& inst, std::string_view offset,
|
||||
std::string_view vertex) {
|
||||
const bool is_array{ctx.stage == Stage::Geometry};
|
||||
const auto vertex_arg{is_array ? fmt::format(",{}", vertex) : ""};
|
||||
ctx.AddF32("{}=IndexedAttrLoad(int({}){});", inst, offset, vertex_arg);
|
||||
}
|
||||
|
||||
void EmitSetAttributeIndexed([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view offset,
|
||||
[[maybe_unused]] std::string_view value,
|
||||
[[maybe_unused]] std::string_view vertex) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetPatch(EmitContext& ctx, IR::Inst& inst, IR::Patch patch) {
|
||||
if (!IR::IsGeneric(patch)) {
|
||||
throw NotImplementedException("Non-generic patch load");
|
||||
}
|
||||
const u32 index{IR::GenericPatchIndex(patch)};
|
||||
const u32 element{IR::GenericPatchElement(patch)};
|
||||
const char swizzle{"xyzw"[element]};
|
||||
ctx.AddF32("{}=patch{}.{};", inst, index, swizzle);
|
||||
}
|
||||
|
||||
void EmitSetPatch(EmitContext& ctx, IR::Patch patch, std::string_view value) {
|
||||
if (IR::IsGeneric(patch)) {
|
||||
const u32 index{IR::GenericPatchIndex(patch)};
|
||||
const u32 element{IR::GenericPatchElement(patch)};
|
||||
ctx.Add("patch{}.{}={};", index, "xyzw"[element], value);
|
||||
return;
|
||||
}
|
||||
switch (patch) {
|
||||
case IR::Patch::TessellationLodLeft:
|
||||
case IR::Patch::TessellationLodRight:
|
||||
case IR::Patch::TessellationLodTop:
|
||||
case IR::Patch::TessellationLodBottom: {
|
||||
const u32 index{static_cast<u32>(patch) - u32(IR::Patch::TessellationLodLeft)};
|
||||
ctx.Add("gl_TessLevelOuter[{}]={};", index, value);
|
||||
break;
|
||||
}
|
||||
case IR::Patch::TessellationLodInteriorU:
|
||||
ctx.Add("gl_TessLevelInner[0]={};", value);
|
||||
break;
|
||||
case IR::Patch::TessellationLodInteriorV:
|
||||
ctx.Add("gl_TessLevelInner[1]={};", value);
|
||||
break;
|
||||
default:
|
||||
throw NotImplementedException("Patch {}", patch);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitSetFragColor(EmitContext& ctx, u32 index, u32 component, std::string_view value) {
|
||||
const char swizzle{"xyzw"[component]};
|
||||
ctx.Add("frag_color{}.{}={};", index, swizzle, value);
|
||||
}
|
||||
|
||||
void EmitSetSampleMask(EmitContext& ctx, std::string_view value) {
|
||||
ctx.Add("gl_SampleMask[0]=int({});", value);
|
||||
}
|
||||
|
||||
void EmitSetFragDepth(EmitContext& ctx, std::string_view value) {
|
||||
ctx.Add("gl_FragDepth={};", value);
|
||||
}
|
||||
|
||||
void EmitLocalInvocationId(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32x3("{}=gl_LocalInvocationID;", inst);
|
||||
}
|
||||
|
||||
void EmitWorkgroupId(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32x3("{}=gl_WorkGroupID;", inst);
|
||||
}
|
||||
|
||||
void EmitInvocationId(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32("{}=uint(gl_InvocationID);", inst);
|
||||
}
|
||||
|
||||
void EmitInvocationInfo(EmitContext& ctx, IR::Inst& inst) {
|
||||
switch (ctx.stage) {
|
||||
case Stage::TessellationControl:
|
||||
case Stage::TessellationEval:
|
||||
ctx.AddU32("{}=uint(gl_PatchVerticesIn)<<16;", inst);
|
||||
break;
|
||||
case Stage::Geometry:
|
||||
ctx.AddU32("{}=uint({}<<16);", inst,
|
||||
InputTopologyVertices::vertices(ctx.runtime_info.input_topology));
|
||||
break;
|
||||
default:
|
||||
LOG_WARNING(Shader, "(STUBBED) called");
|
||||
ctx.AddU32("{}=uint(0x00ff0000);", inst);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitSampleId(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32("{}=uint(gl_SampleID);", inst);
|
||||
}
|
||||
|
||||
void EmitIsHelperInvocation(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU1("{}=gl_HelperInvocation;", inst);
|
||||
}
|
||||
|
||||
void EmitYDirection(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.uses_y_direction = true;
|
||||
ctx.AddF32("{}=gl_FrontMaterial.ambient.a;", inst);
|
||||
}
|
||||
|
||||
void EmitResolutionDownFactor(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddF32("{}=scaling.z;", inst);
|
||||
}
|
||||
|
||||
void EmitRenderArea(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddF32x4("{}=render_area;", inst);
|
||||
}
|
||||
|
||||
void EmitLoadLocal(EmitContext& ctx, IR::Inst& inst, std::string_view word_offset) {
|
||||
ctx.AddU32("{}=lmem[{}];", inst, word_offset);
|
||||
}
|
||||
|
||||
void EmitWriteLocal(EmitContext& ctx, std::string_view word_offset, std::string_view value) {
|
||||
ctx.Add("lmem[{}]={};", word_offset, value);
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
18
src/shader_recompiler/backend/msl/emit_msl_control_flow.cpp
Normal file
18
src/shader_recompiler/backend/msl/emit_msl_control_flow.cpp
Normal file
|
@ -0,0 +1,18 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/exception.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
|
||||
void EmitJoin(EmitContext&) {
|
||||
throw NotImplementedException("Join shouldn't be emitted");
|
||||
}
|
||||
|
||||
void EmitDemoteToHelperInvocation(EmitContext& ctx) {
|
||||
ctx.Add("discard;");
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
229
src/shader_recompiler/backend/msl/emit_msl_convert.cpp
Normal file
229
src/shader_recompiler/backend/msl/emit_msl_convert.cpp
Normal file
|
@ -0,0 +1,229 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <string_view>
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
void EmitConvertS16F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertS16F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=(int({})&0xffff)|(bitfieldExtract(int({}),31,1)<<15);", inst, value, value);
|
||||
}
|
||||
|
||||
void EmitConvertS16F64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertS32F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertS32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=int({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertS32F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=int({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertS64F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertS64F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU64("{}=int64_t({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertS64F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU64("{}=int64_t({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertU16F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertU16F32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertU16F64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertU32F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertU32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=uint({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertU32F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=uint({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertU64F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertU64F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU64("{}=uint64_t({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertU64F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU64("{}=uint64_t({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertU64U32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU64("{}=uint64_t({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertU32U64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=uint({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertF16F32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF32F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF32F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=float({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertF64F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=double({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertF16S8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF16S16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF16S32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF16S64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF16U8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF16U16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF16U32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF16U64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF32S8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF32S16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF32S32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=float(int({}));", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertF32S64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=float(int64_t({}));", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertF32U8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF32U16(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=float({}&0xffff);", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertF32U32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=float({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertF32U64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=float({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertF64S8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF64S16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF64S32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=double(int({}));", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertF64S64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=double(int64_t({}));", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertF64U8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF64U16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitConvertF64U32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=double({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitConvertF64U64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=double({});", inst, value);
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
455
src/shader_recompiler/backend/msl/emit_msl_floating_point.cpp
Normal file
455
src/shader_recompiler/backend/msl/emit_msl_floating_point.cpp
Normal file
|
@ -0,0 +1,455 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <string_view>
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/modifiers.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
void Compare(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs,
|
||||
std::string_view op, bool ordered) {
|
||||
const auto nan_op{ordered ? "&&!" : "||"};
|
||||
ctx.AddU1("{}={}{}{}"
|
||||
"{}isnan({}){}isnan({});",
|
||||
inst, lhs, op, rhs, nan_op, lhs, nan_op, rhs);
|
||||
}
|
||||
|
||||
bool IsPrecise(const IR::Inst& inst) {
|
||||
return inst.Flags<IR::FpControl>().no_contraction;
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
void EmitFPAbs16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPAbs32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=abs({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPAbs64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=abs({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPAdd16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPAdd32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
if (IsPrecise(inst)) {
|
||||
ctx.AddPrecF32("{}={}+{};", inst, a, b);
|
||||
} else {
|
||||
ctx.AddF32("{}={}+{};", inst, a, b);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitFPAdd64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
if (IsPrecise(inst)) {
|
||||
ctx.AddPrecF64("{}={}+{};", inst, a, b);
|
||||
} else {
|
||||
ctx.AddF64("{}={}+{};", inst, a, b);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitFPFma16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b,
|
||||
[[maybe_unused]] std::string_view c) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPFma32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b,
|
||||
std::string_view c) {
|
||||
if (IsPrecise(inst)) {
|
||||
ctx.AddPrecF32("{}=fma({},{},{});", inst, a, b, c);
|
||||
} else {
|
||||
ctx.AddF32("{}=fma({},{},{});", inst, a, b, c);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitFPFma64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b,
|
||||
std::string_view c) {
|
||||
if (IsPrecise(inst)) {
|
||||
ctx.AddPrecF64("{}=fma({},{},{});", inst, a, b, c);
|
||||
} else {
|
||||
ctx.AddF64("{}=fma({},{},{});", inst, a, b, c);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitFPMax32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddF32("{}=max({},{});", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitFPMax64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddF64("{}=max({},{});", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitFPMin32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddF32("{}=min({},{});", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitFPMin64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddF64("{}=min({},{});", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitFPMul16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPMul32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
if (IsPrecise(inst)) {
|
||||
ctx.AddPrecF32("{}={}*{};", inst, a, b);
|
||||
} else {
|
||||
ctx.AddF32("{}={}*{};", inst, a, b);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitFPMul64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
if (IsPrecise(inst)) {
|
||||
ctx.AddPrecF64("{}={}*{};", inst, a, b);
|
||||
} else {
|
||||
ctx.AddF64("{}={}*{};", inst, a, b);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitFPNeg16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPNeg32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=0.f-({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPNeg64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=double(0.)-({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPSin(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=sin({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPCos(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=cos({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPExp2(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=exp2({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPLog2(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=log2({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPRecip32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=(1.0f)/{};", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPRecip64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=1.0/{};", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPRecipSqrt32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
ctx.AddF32("{}=inversesqrt({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPRecipSqrt64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPSqrt(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=sqrt({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPSaturate16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPSaturate32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=min(max({},0.0),1.0);", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPSaturate64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=min(max({},0.0),1.0);", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPClamp16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value,
|
||||
[[maybe_unused]] std::string_view min_value,
|
||||
[[maybe_unused]] std::string_view max_value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPClamp32(EmitContext& ctx, IR::Inst& inst, std::string_view value,
|
||||
std::string_view min_value, std::string_view max_value) {
|
||||
// MSL's clamp does not produce desirable results
|
||||
ctx.AddF32("{}=min(max({},float({})),float({}));", inst, value, min_value, max_value);
|
||||
}
|
||||
|
||||
void EmitFPClamp64(EmitContext& ctx, IR::Inst& inst, std::string_view value,
|
||||
std::string_view min_value, std::string_view max_value) {
|
||||
// MSL's clamp does not produce desirable results
|
||||
ctx.AddF64("{}=min(max({},double({})),double({}));", inst, value, min_value, max_value);
|
||||
}
|
||||
|
||||
void EmitFPRoundEven16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPRoundEven32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=roundEven({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPRoundEven64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=roundEven({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPFloor16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPFloor32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=floor({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPFloor64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=floor({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPCeil16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPCeil32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=ceil({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPCeil64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=ceil({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPTrunc16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPTrunc32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF32("{}=trunc({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPTrunc64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddF64("{}=trunc({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPOrdEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPOrdEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "==", true);
|
||||
}
|
||||
|
||||
void EmitFPOrdEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "==", true);
|
||||
}
|
||||
|
||||
void EmitFPUnordEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPUnordEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "==", false);
|
||||
}
|
||||
|
||||
void EmitFPUnordEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "==", false);
|
||||
}
|
||||
|
||||
void EmitFPOrdNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPOrdNotEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "!=", true);
|
||||
}
|
||||
|
||||
void EmitFPOrdNotEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "!=", true);
|
||||
}
|
||||
|
||||
void EmitFPUnordNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPUnordNotEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "!=", false);
|
||||
}
|
||||
|
||||
void EmitFPUnordNotEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "!=", false);
|
||||
}
|
||||
|
||||
void EmitFPOrdLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPOrdLessThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "<", true);
|
||||
}
|
||||
|
||||
void EmitFPOrdLessThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "<", true);
|
||||
}
|
||||
|
||||
void EmitFPUnordLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPUnordLessThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "<", false);
|
||||
}
|
||||
|
||||
void EmitFPUnordLessThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "<", false);
|
||||
}
|
||||
|
||||
void EmitFPOrdGreaterThan16([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPOrdGreaterThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, ">", true);
|
||||
}
|
||||
|
||||
void EmitFPOrdGreaterThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, ">", true);
|
||||
}
|
||||
|
||||
void EmitFPUnordGreaterThan16([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPUnordGreaterThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, ">", false);
|
||||
}
|
||||
|
||||
void EmitFPUnordGreaterThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, ">", false);
|
||||
}
|
||||
|
||||
void EmitFPOrdLessThanEqual16([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPOrdLessThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "<=", true);
|
||||
}
|
||||
|
||||
void EmitFPOrdLessThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "<=", true);
|
||||
}
|
||||
|
||||
void EmitFPUnordLessThanEqual16([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPUnordLessThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "<=", false);
|
||||
}
|
||||
|
||||
void EmitFPUnordLessThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, "<=", false);
|
||||
}
|
||||
|
||||
void EmitFPOrdGreaterThanEqual16([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPOrdGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, ">=", true);
|
||||
}
|
||||
|
||||
void EmitFPOrdGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, ">=", true);
|
||||
}
|
||||
|
||||
void EmitFPUnordGreaterThanEqual16([[maybe_unused]] EmitContext& ctx,
|
||||
[[maybe_unused]] std::string_view lhs,
|
||||
[[maybe_unused]] std::string_view rhs) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPUnordGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, ">=", false);
|
||||
}
|
||||
|
||||
void EmitFPUnordGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
Compare(ctx, inst, lhs, rhs, ">=", false);
|
||||
}
|
||||
|
||||
void EmitFPIsNan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
||||
[[maybe_unused]] std::string_view value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitFPIsNan32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU1("{}=isnan({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitFPIsNan64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU1("{}=isnan({});", inst, value);
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
869
src/shader_recompiler/backend/msl/emit_msl_image.cpp
Normal file
869
src/shader_recompiler/backend/msl/emit_msl_image.cpp
Normal file
|
@ -0,0 +1,869 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <string_view>
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/modifiers.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
#include "shader_recompiler/profile.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
std::string Texture(EmitContext& ctx, const IR::TextureInstInfo& info, const IR::Value& index) {
|
||||
const auto def{info.type == TextureType::Buffer ? ctx.texture_buffers.at(info.descriptor_index)
|
||||
: ctx.textures.at(info.descriptor_index)};
|
||||
const auto index_offset{def.count > 1 ? fmt::format("[{}]", ctx.var_alloc.Consume(index)) : ""};
|
||||
return fmt::format("tex{}{}", def.binding, index_offset);
|
||||
}
|
||||
|
||||
std::string Image(EmitContext& ctx, const IR::TextureInstInfo& info, const IR::Value& index) {
|
||||
const auto def{info.type == TextureType::Buffer ? ctx.image_buffers.at(info.descriptor_index)
|
||||
: ctx.images.at(info.descriptor_index)};
|
||||
const auto index_offset{def.count > 1 ? fmt::format("[{}]", ctx.var_alloc.Consume(index)) : ""};
|
||||
return fmt::format("img{}{}", def.binding, index_offset);
|
||||
}
|
||||
|
||||
bool IsTextureMsaa(EmitContext& ctx, const IR::TextureInstInfo& info) {
|
||||
if (info.type == TextureType::Buffer) {
|
||||
return false;
|
||||
}
|
||||
return ctx.info.texture_descriptors.at(info.descriptor_index).is_multisample;
|
||||
}
|
||||
|
||||
std::string CastToIntVec(std::string_view value, const IR::TextureInstInfo& info) {
|
||||
switch (info.type) {
|
||||
case TextureType::Color1D:
|
||||
case TextureType::Buffer:
|
||||
return fmt::format("int({})", value);
|
||||
case TextureType::ColorArray1D:
|
||||
case TextureType::Color2D:
|
||||
case TextureType::ColorArray2D:
|
||||
return fmt::format("ivec2({})", value);
|
||||
case TextureType::Color3D:
|
||||
case TextureType::ColorCube:
|
||||
return fmt::format("ivec3({})", value);
|
||||
case TextureType::ColorArrayCube:
|
||||
return fmt::format("ivec4({})", value);
|
||||
default:
|
||||
throw NotImplementedException("Integer cast for TextureType {}", info.type.Value());
|
||||
}
|
||||
}
|
||||
|
||||
std::string CoordsCastToInt(std::string_view value, const IR::TextureInstInfo& info) {
|
||||
switch (info.type) {
|
||||
case TextureType::Color1D:
|
||||
case TextureType::Buffer:
|
||||
return fmt::format("int({})", value);
|
||||
case TextureType::ColorArray1D:
|
||||
case TextureType::Color2D:
|
||||
return fmt::format("ivec2({})", value);
|
||||
case TextureType::ColorArray2D:
|
||||
case TextureType::Color3D:
|
||||
case TextureType::ColorCube:
|
||||
return fmt::format("ivec3({})", value);
|
||||
case TextureType::ColorArrayCube:
|
||||
return fmt::format("ivec4({})", value);
|
||||
default:
|
||||
throw NotImplementedException("TexelFetchCast type {}", info.type.Value());
|
||||
}
|
||||
}
|
||||
|
||||
bool NeedsShadowLodExt(TextureType type) {
|
||||
switch (type) {
|
||||
case TextureType::ColorArray2D:
|
||||
case TextureType::ColorCube:
|
||||
case TextureType::ColorArrayCube:
|
||||
return true;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
std::string GetOffsetVec(EmitContext& ctx, const IR::Value& offset) {
|
||||
if (offset.IsImmediate()) {
|
||||
return fmt::format("int({})", offset.U32());
|
||||
}
|
||||
IR::Inst* const inst{offset.InstRecursive()};
|
||||
if (inst->AreAllArgsImmediates()) {
|
||||
switch (inst->GetOpcode()) {
|
||||
case IR::Opcode::CompositeConstructU32x2:
|
||||
return fmt::format("ivec2({},{})", inst->Arg(0).U32(), inst->Arg(1).U32());
|
||||
case IR::Opcode::CompositeConstructU32x3:
|
||||
return fmt::format("ivec3({},{},{})", inst->Arg(0).U32(), inst->Arg(1).U32(),
|
||||
inst->Arg(2).U32());
|
||||
case IR::Opcode::CompositeConstructU32x4:
|
||||
return fmt::format("ivec4({},{},{},{})", inst->Arg(0).U32(), inst->Arg(1).U32(),
|
||||
inst->Arg(2).U32(), inst->Arg(3).U32());
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
const bool has_var_aoffi{ctx.profile.support_gl_variable_aoffi};
|
||||
if (!has_var_aoffi) {
|
||||
LOG_WARNING(Shader_MSL, "Device does not support variable texture offsets, STUBBING");
|
||||
}
|
||||
const auto offset_str{has_var_aoffi ? ctx.var_alloc.Consume(offset) : "0"};
|
||||
switch (offset.Type()) {
|
||||
case IR::Type::U32:
|
||||
return fmt::format("int({})", offset_str);
|
||||
case IR::Type::U32x2:
|
||||
return fmt::format("ivec2({})", offset_str);
|
||||
case IR::Type::U32x3:
|
||||
return fmt::format("ivec3({})", offset_str);
|
||||
case IR::Type::U32x4:
|
||||
return fmt::format("ivec4({})", offset_str);
|
||||
default:
|
||||
throw NotImplementedException("Offset type {}", offset.Type());
|
||||
}
|
||||
}
|
||||
|
||||
std::string PtpOffsets(const IR::Value& offset, const IR::Value& offset2) {
|
||||
const std::array values{offset.InstRecursive(), offset2.InstRecursive()};
|
||||
if (!values[0]->AreAllArgsImmediates() || !values[1]->AreAllArgsImmediates()) {
|
||||
LOG_WARNING(Shader_MSL, "Not all arguments in PTP are immediate, STUBBING");
|
||||
return "ivec2[](ivec2(0), ivec2(1), ivec2(2), ivec2(3))";
|
||||
}
|
||||
const IR::Opcode opcode{values[0]->GetOpcode()};
|
||||
if (opcode != values[1]->GetOpcode() || opcode != IR::Opcode::CompositeConstructU32x4) {
|
||||
throw LogicError("Invalid PTP arguments");
|
||||
}
|
||||
auto read{[&](unsigned int a, unsigned int b) { return values[a]->Arg(b).U32(); }};
|
||||
|
||||
return fmt::format("ivec2[](ivec2({},{}),ivec2({},{}),ivec2({},{}),ivec2({},{}))", read(0, 0),
|
||||
read(0, 1), read(0, 2), read(0, 3), read(1, 0), read(1, 1), read(1, 2),
|
||||
read(1, 3));
|
||||
}
|
||||
|
||||
IR::Inst* PrepareSparse(IR::Inst& inst) {
|
||||
const auto sparse_inst{inst.GetAssociatedPseudoOperation(IR::Opcode::GetSparseFromOp)};
|
||||
if (sparse_inst) {
|
||||
sparse_inst->Invalidate();
|
||||
}
|
||||
return sparse_inst;
|
||||
}
|
||||
|
||||
std::string ImageGatherSubpixelOffset(const IR::TextureInstInfo& info, std::string_view texture,
|
||||
std::string_view coords) {
|
||||
switch (info.type) {
|
||||
case TextureType::Color2D:
|
||||
case TextureType::Color2DRect:
|
||||
return fmt::format("{}+vec2(0.001953125)/vec2(textureSize({}, 0))", coords, texture);
|
||||
case TextureType::ColorArray2D:
|
||||
case TextureType::ColorCube:
|
||||
return fmt::format("vec3({0}.xy+vec2(0.001953125)/vec2(textureSize({1}, 0)),{0}.z)", coords,
|
||||
texture);
|
||||
default:
|
||||
return std::string{coords};
|
||||
}
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
void EmitImageSampleImplicitLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view bias_lc,
|
||||
const IR::Value& offset) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
if (info.has_lod_clamp) {
|
||||
throw NotImplementedException("EmitImageSampleImplicitLod Lod clamp samples");
|
||||
}
|
||||
const auto texture{Texture(ctx, info, index)};
|
||||
const auto bias{info.has_bias ? fmt::format(",{}", bias_lc) : ""};
|
||||
const auto texel{ctx.var_alloc.Define(inst, MslVarType::F32x4)};
|
||||
const auto sparse_inst{PrepareSparse(inst)};
|
||||
const bool supports_sparse{ctx.profile.support_gl_sparse_textures};
|
||||
if (sparse_inst && !supports_sparse) {
|
||||
LOG_WARNING(Shader_MSL, "Device does not support sparse texture queries. STUBBING");
|
||||
ctx.AddU1("{}=true;", *sparse_inst);
|
||||
}
|
||||
if (!sparse_inst || !supports_sparse) {
|
||||
if (!offset.IsEmpty()) {
|
||||
const auto offset_str{GetOffsetVec(ctx, offset)};
|
||||
if (ctx.stage == Stage::Fragment) {
|
||||
ctx.Add("{}=textureOffset({},{},{}{});", texel, texture, coords, offset_str, bias);
|
||||
} else {
|
||||
ctx.Add("{}=textureLodOffset({},{},0.0,{});", texel, texture, coords, offset_str);
|
||||
}
|
||||
} else {
|
||||
if (ctx.stage == Stage::Fragment) {
|
||||
ctx.Add("{}=texture({},{}{});", texel, texture, coords, bias);
|
||||
} else {
|
||||
ctx.Add("{}=textureLod({},{},0.0);", texel, texture, coords);
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (!offset.IsEmpty()) {
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTextureOffsetARB({},{},{},{}{}));",
|
||||
*sparse_inst, texture, coords, GetOffsetVec(ctx, offset), texel, bias);
|
||||
} else {
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTextureARB({},{},{}{}));", *sparse_inst,
|
||||
texture, coords, texel, bias);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitImageSampleExplicitLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view lod_lc,
|
||||
const IR::Value& offset) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
if (info.has_bias) {
|
||||
throw NotImplementedException("EmitImageSampleExplicitLod Bias texture samples");
|
||||
}
|
||||
if (info.has_lod_clamp) {
|
||||
throw NotImplementedException("EmitImageSampleExplicitLod Lod clamp samples");
|
||||
}
|
||||
const auto texture{Texture(ctx, info, index)};
|
||||
const auto texel{ctx.var_alloc.Define(inst, MslVarType::F32x4)};
|
||||
const auto sparse_inst{PrepareSparse(inst)};
|
||||
const bool supports_sparse{ctx.profile.support_gl_sparse_textures};
|
||||
if (sparse_inst && !supports_sparse) {
|
||||
LOG_WARNING(Shader_MSL, "Device does not support sparse texture queries. STUBBING");
|
||||
ctx.AddU1("{}=true;", *sparse_inst);
|
||||
}
|
||||
if (!sparse_inst || !supports_sparse) {
|
||||
if (!offset.IsEmpty()) {
|
||||
ctx.Add("{}=textureLodOffset({},{},{},{});", texel, texture, coords, lod_lc,
|
||||
GetOffsetVec(ctx, offset));
|
||||
} else {
|
||||
ctx.Add("{}=textureLod({},{},{});", texel, texture, coords, lod_lc);
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (!offset.IsEmpty()) {
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTexelFetchOffsetARB({},{},int({}),{},{}));",
|
||||
*sparse_inst, texture, CastToIntVec(coords, info), lod_lc,
|
||||
GetOffsetVec(ctx, offset), texel);
|
||||
} else {
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTextureLodARB({},{},{},{}));", *sparse_inst,
|
||||
texture, coords, lod_lc, texel);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitImageSampleDrefImplicitLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view dref,
|
||||
std::string_view bias_lc, const IR::Value& offset) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto sparse_inst{PrepareSparse(inst)};
|
||||
if (sparse_inst) {
|
||||
throw NotImplementedException("EmitImageSampleDrefImplicitLod Sparse texture samples");
|
||||
}
|
||||
if (info.has_bias) {
|
||||
throw NotImplementedException("EmitImageSampleDrefImplicitLod Bias texture samples");
|
||||
}
|
||||
if (info.has_lod_clamp) {
|
||||
throw NotImplementedException("EmitImageSampleDrefImplicitLod Lod clamp samples");
|
||||
}
|
||||
const auto texture{Texture(ctx, info, index)};
|
||||
const auto bias{info.has_bias ? fmt::format(",{}", bias_lc) : ""};
|
||||
const bool needs_shadow_ext{NeedsShadowLodExt(info.type)};
|
||||
const auto cast{needs_shadow_ext ? "vec4" : "vec3"};
|
||||
const bool use_grad{!ctx.profile.support_gl_texture_shadow_lod &&
|
||||
ctx.stage != Stage::Fragment && needs_shadow_ext};
|
||||
if (use_grad) {
|
||||
LOG_WARNING(Shader_MSL,
|
||||
"Device lacks GL_EXT_texture_shadow_lod. Using textureGrad fallback");
|
||||
if (info.type == TextureType::ColorArrayCube) {
|
||||
LOG_WARNING(Shader_MSL, "textureGrad does not support ColorArrayCube. Stubbing");
|
||||
ctx.AddF32("{}=0.0f;", inst);
|
||||
return;
|
||||
}
|
||||
const auto d_cast{info.type == TextureType::ColorArray2D ? "vec2" : "vec3"};
|
||||
ctx.AddF32("{}=textureGrad({},{}({},{}),{}(0),{}(0));", inst, texture, cast, coords, dref,
|
||||
d_cast, d_cast);
|
||||
return;
|
||||
}
|
||||
if (!offset.IsEmpty()) {
|
||||
const auto offset_str{GetOffsetVec(ctx, offset)};
|
||||
if (ctx.stage == Stage::Fragment) {
|
||||
ctx.AddF32("{}=textureOffset({},{}({},{}),{}{});", inst, texture, cast, coords, dref,
|
||||
offset_str, bias);
|
||||
} else {
|
||||
ctx.AddF32("{}=textureLodOffset({},{}({},{}),0.0,{});", inst, texture, cast, coords,
|
||||
dref, offset_str);
|
||||
}
|
||||
} else {
|
||||
if (ctx.stage == Stage::Fragment) {
|
||||
if (info.type == TextureType::ColorArrayCube) {
|
||||
ctx.AddF32("{}=texture({},vec4({}),{});", inst, texture, coords, dref);
|
||||
} else {
|
||||
ctx.AddF32("{}=texture({},{}({},{}){});", inst, texture, cast, coords, dref, bias);
|
||||
}
|
||||
} else {
|
||||
ctx.AddF32("{}=textureLod({},{}({},{}),0.0);", inst, texture, cast, coords, dref);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void EmitImageSampleDrefExplicitLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view dref,
|
||||
std::string_view lod_lc, const IR::Value& offset) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto sparse_inst{PrepareSparse(inst)};
|
||||
if (sparse_inst) {
|
||||
throw NotImplementedException("EmitImageSampleDrefExplicitLod Sparse texture samples");
|
||||
}
|
||||
if (info.has_bias) {
|
||||
throw NotImplementedException("EmitImageSampleDrefExplicitLod Bias texture samples");
|
||||
}
|
||||
if (info.has_lod_clamp) {
|
||||
throw NotImplementedException("EmitImageSampleDrefExplicitLod Lod clamp samples");
|
||||
}
|
||||
const auto texture{Texture(ctx, info, index)};
|
||||
const bool needs_shadow_ext{NeedsShadowLodExt(info.type)};
|
||||
const bool use_grad{!ctx.profile.support_gl_texture_shadow_lod && needs_shadow_ext};
|
||||
const auto cast{needs_shadow_ext ? "vec4" : "vec3"};
|
||||
if (use_grad) {
|
||||
LOG_WARNING(Shader_MSL,
|
||||
"Device lacks GL_EXT_texture_shadow_lod. Using textureGrad fallback");
|
||||
if (info.type == TextureType::ColorArrayCube) {
|
||||
LOG_WARNING(Shader_MSL, "textureGrad does not support ColorArrayCube. Stubbing");
|
||||
ctx.AddF32("{}=0.0f;", inst);
|
||||
return;
|
||||
}
|
||||
const auto d_cast{info.type == TextureType::ColorArray2D ? "vec2" : "vec3"};
|
||||
ctx.AddF32("{}=textureGrad({},{}({},{}),{}(0),{}(0));", inst, texture, cast, coords, dref,
|
||||
d_cast, d_cast);
|
||||
return;
|
||||
}
|
||||
if (!offset.IsEmpty()) {
|
||||
const auto offset_str{GetOffsetVec(ctx, offset)};
|
||||
if (info.type == TextureType::ColorArrayCube) {
|
||||
ctx.AddF32("{}=textureLodOffset({},{},{},{},{});", inst, texture, coords, dref, lod_lc,
|
||||
offset_str);
|
||||
} else {
|
||||
ctx.AddF32("{}=textureLodOffset({},{}({},{}),{},{});", inst, texture, cast, coords,
|
||||
dref, lod_lc, offset_str);
|
||||
}
|
||||
} else {
|
||||
if (info.type == TextureType::ColorArrayCube) {
|
||||
ctx.AddF32("{}=textureLod({},{},{},{});", inst, texture, coords, dref, lod_lc);
|
||||
} else {
|
||||
ctx.AddF32("{}=textureLod({},{}({},{}),{});", inst, texture, cast, coords, dref,
|
||||
lod_lc);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void EmitImageGather(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, const IR::Value& offset, const IR::Value& offset2) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto texture{Texture(ctx, info, index)};
|
||||
const auto texel{ctx.var_alloc.Define(inst, MslVarType::F32x4)};
|
||||
const auto sparse_inst{PrepareSparse(inst)};
|
||||
const bool supports_sparse{ctx.profile.support_gl_sparse_textures};
|
||||
if (sparse_inst && !supports_sparse) {
|
||||
LOG_WARNING(Shader_MSL, "Device does not support sparse texture queries. STUBBING");
|
||||
ctx.AddU1("{}=true;", *sparse_inst);
|
||||
}
|
||||
std::string coords_with_subpixel_offset;
|
||||
if (ctx.profile.need_gather_subpixel_offset) {
|
||||
// Apply a subpixel offset of 1/512 the texel size of the texture to ensure same rounding on
|
||||
// AMD hardware as on Maxwell or other Nvidia architectures.
|
||||
coords_with_subpixel_offset = ImageGatherSubpixelOffset(info, texture, coords);
|
||||
coords = coords_with_subpixel_offset;
|
||||
}
|
||||
if (!sparse_inst || !supports_sparse) {
|
||||
if (offset.IsEmpty()) {
|
||||
ctx.Add("{}=textureGather({},{},int({}));", texel, texture, coords,
|
||||
info.gather_component);
|
||||
return;
|
||||
}
|
||||
if (offset2.IsEmpty()) {
|
||||
ctx.Add("{}=textureGatherOffset({},{},{},int({}));", texel, texture, coords,
|
||||
GetOffsetVec(ctx, offset), info.gather_component);
|
||||
return;
|
||||
}
|
||||
// PTP
|
||||
const auto offsets{PtpOffsets(offset, offset2)};
|
||||
ctx.Add("{}=textureGatherOffsets({},{},{},int({}));", texel, texture, coords, offsets,
|
||||
info.gather_component);
|
||||
return;
|
||||
}
|
||||
if (offset.IsEmpty()) {
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTextureGatherARB({},{},{},int({})));",
|
||||
*sparse_inst, texture, coords, texel, info.gather_component);
|
||||
return;
|
||||
}
|
||||
if (offset2.IsEmpty()) {
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTextureGatherOffsetARB({},{},{},{},int({})));",
|
||||
*sparse_inst, texture, CastToIntVec(coords, info), GetOffsetVec(ctx, offset),
|
||||
texel, info.gather_component);
|
||||
return;
|
||||
}
|
||||
// PTP
|
||||
const auto offsets{PtpOffsets(offset, offset2)};
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTextureGatherOffsetARB({},{},{},{},int({})));",
|
||||
*sparse_inst, texture, CastToIntVec(coords, info), offsets, texel,
|
||||
info.gather_component);
|
||||
}
|
||||
|
||||
void EmitImageGatherDref(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, const IR::Value& offset, const IR::Value& offset2,
|
||||
std::string_view dref) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto texture{Texture(ctx, info, index)};
|
||||
const auto texel{ctx.var_alloc.Define(inst, MslVarType::F32x4)};
|
||||
const auto sparse_inst{PrepareSparse(inst)};
|
||||
const bool supports_sparse{ctx.profile.support_gl_sparse_textures};
|
||||
if (sparse_inst && !supports_sparse) {
|
||||
LOG_WARNING(Shader_MSL, "Device does not support sparse texture queries. STUBBING");
|
||||
ctx.AddU1("{}=true;", *sparse_inst);
|
||||
}
|
||||
std::string coords_with_subpixel_offset;
|
||||
if (ctx.profile.need_gather_subpixel_offset) {
|
||||
// Apply a subpixel offset of 1/512 the texel size of the texture to ensure same rounding on
|
||||
// AMD hardware as on Maxwell or other Nvidia architectures.
|
||||
coords_with_subpixel_offset = ImageGatherSubpixelOffset(info, texture, coords);
|
||||
coords = coords_with_subpixel_offset;
|
||||
}
|
||||
if (!sparse_inst || !supports_sparse) {
|
||||
if (offset.IsEmpty()) {
|
||||
ctx.Add("{}=textureGather({},{},{});", texel, texture, coords, dref);
|
||||
return;
|
||||
}
|
||||
if (offset2.IsEmpty()) {
|
||||
ctx.Add("{}=textureGatherOffset({},{},{},{});", texel, texture, coords, dref,
|
||||
GetOffsetVec(ctx, offset));
|
||||
return;
|
||||
}
|
||||
// PTP
|
||||
const auto offsets{PtpOffsets(offset, offset2)};
|
||||
ctx.Add("{}=textureGatherOffsets({},{},{},{});", texel, texture, coords, dref, offsets);
|
||||
return;
|
||||
}
|
||||
if (offset.IsEmpty()) {
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTextureGatherARB({},{},{},{}));", *sparse_inst,
|
||||
texture, coords, dref, texel);
|
||||
return;
|
||||
}
|
||||
if (offset2.IsEmpty()) {
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTextureGatherOffsetARB({},{},{},,{},{}));",
|
||||
*sparse_inst, texture, CastToIntVec(coords, info), dref,
|
||||
GetOffsetVec(ctx, offset), texel);
|
||||
return;
|
||||
}
|
||||
// PTP
|
||||
const auto offsets{PtpOffsets(offset, offset2)};
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTextureGatherOffsetARB({},{},{},,{},{}));",
|
||||
*sparse_inst, texture, CastToIntVec(coords, info), dref, offsets, texel);
|
||||
}
|
||||
|
||||
void EmitImageFetch(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, const IR::Value& offset, std::string_view lod,
|
||||
std::string_view ms) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
if (info.has_bias) {
|
||||
throw NotImplementedException("EmitImageFetch Bias texture samples");
|
||||
}
|
||||
if (info.has_lod_clamp) {
|
||||
throw NotImplementedException("EmitImageFetch Lod clamp samples");
|
||||
}
|
||||
const auto texture{Texture(ctx, info, index)};
|
||||
const auto sparse_inst{PrepareSparse(inst)};
|
||||
const auto texel{ctx.var_alloc.Define(inst, MslVarType::F32x4)};
|
||||
const bool supports_sparse{ctx.profile.support_gl_sparse_textures};
|
||||
if (sparse_inst && !supports_sparse) {
|
||||
LOG_WARNING(Shader_MSL, "Device does not support sparse texture queries. STUBBING");
|
||||
ctx.AddU1("{}=true;", *sparse_inst);
|
||||
}
|
||||
if (!sparse_inst || !supports_sparse) {
|
||||
const auto int_coords{CoordsCastToInt(coords, info)};
|
||||
if (!ms.empty()) {
|
||||
ctx.Add("{}=texelFetch({},{},int({}));", texel, texture, int_coords, ms);
|
||||
} else if (!offset.IsEmpty()) {
|
||||
ctx.Add("{}=texelFetchOffset({},{},int({}),{});", texel, texture, int_coords, lod,
|
||||
GetOffsetVec(ctx, offset));
|
||||
} else {
|
||||
if (info.type == TextureType::Buffer) {
|
||||
ctx.Add("{}=texelFetch({},int({}));", texel, texture, coords);
|
||||
} else {
|
||||
ctx.Add("{}=texelFetch({},{},int({}));", texel, texture, int_coords, lod);
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (!ms.empty()) {
|
||||
throw NotImplementedException("EmitImageFetch Sparse MSAA samples");
|
||||
}
|
||||
if (!offset.IsEmpty()) {
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTexelFetchOffsetARB({},{},int({}),{},{}));",
|
||||
*sparse_inst, texture, CastToIntVec(coords, info), lod, GetOffsetVec(ctx, offset),
|
||||
texel);
|
||||
} else {
|
||||
ctx.AddU1("{}=sparseTexelsResidentARB(sparseTexelFetchARB({},{},int({}),{}));",
|
||||
*sparse_inst, texture, CastToIntVec(coords, info), lod, texel);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitImageQueryDimensions(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view lod, const IR::Value& skip_mips_val) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto texture{Texture(ctx, info, index)};
|
||||
const bool is_msaa{IsTextureMsaa(ctx, info)};
|
||||
const bool skip_mips{skip_mips_val.U1()};
|
||||
const auto mips{skip_mips ? "0u" : fmt::format("uint(textureQueryLevels({}))", texture)};
|
||||
if (is_msaa && !skip_mips) {
|
||||
throw NotImplementedException("EmitImageQueryDimensions MSAA QueryLevels");
|
||||
}
|
||||
if (info.type == TextureType::Buffer && !skip_mips) {
|
||||
throw NotImplementedException("EmitImageQueryDimensions TextureType::Buffer QueryLevels");
|
||||
}
|
||||
const bool uses_lod{!is_msaa && info.type != TextureType::Buffer};
|
||||
const auto lod_str{uses_lod ? fmt::format(",int({})", lod) : ""};
|
||||
switch (info.type) {
|
||||
case TextureType::Color1D:
|
||||
return ctx.AddU32x4("{}=uvec4(uint(textureSize({}{})),0u,0u,{});", inst, texture, lod_str,
|
||||
mips);
|
||||
case TextureType::ColorArray1D:
|
||||
case TextureType::Color2D:
|
||||
case TextureType::ColorCube:
|
||||
case TextureType::Color2DRect:
|
||||
return ctx.AddU32x4("{}=uvec4(uvec2(textureSize({}{})),0u,{});", inst, texture, lod_str,
|
||||
mips);
|
||||
case TextureType::ColorArray2D:
|
||||
case TextureType::Color3D:
|
||||
case TextureType::ColorArrayCube:
|
||||
return ctx.AddU32x4("{}=uvec4(uvec3(textureSize({}{})),{});", inst, texture, lod_str, mips);
|
||||
case TextureType::Buffer:
|
||||
return ctx.AddU32x4("{}=uvec4(uint(textureSize({})),0u,0u,{});", inst, texture, mips);
|
||||
}
|
||||
throw LogicError("Unspecified image type {}", info.type.Value());
|
||||
}
|
||||
|
||||
void EmitImageQueryLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto texture{Texture(ctx, info, index)};
|
||||
return ctx.AddF32x4("{}=vec4(textureQueryLod({},{}),0.0,0.0);", inst, texture, coords);
|
||||
}
|
||||
|
||||
void EmitImageGradient(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, const IR::Value& derivatives,
|
||||
const IR::Value& offset, [[maybe_unused]] const IR::Value& lod_clamp) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
if (info.has_lod_clamp) {
|
||||
throw NotImplementedException("EmitImageGradient Lod clamp samples");
|
||||
}
|
||||
const auto sparse_inst{PrepareSparse(inst)};
|
||||
if (sparse_inst) {
|
||||
throw NotImplementedException("EmitImageGradient Sparse");
|
||||
}
|
||||
if (!offset.IsEmpty() && info.num_derivatives <= 2) {
|
||||
throw NotImplementedException("EmitImageGradient offset");
|
||||
}
|
||||
const auto texture{Texture(ctx, info, index)};
|
||||
const auto texel{ctx.var_alloc.Define(inst, MslVarType::F32x4)};
|
||||
const bool multi_component{info.num_derivatives > 1 || info.has_lod_clamp};
|
||||
const auto derivatives_vec{ctx.var_alloc.Consume(derivatives)};
|
||||
if (multi_component) {
|
||||
if (info.num_derivatives >= 3) {
|
||||
const auto offset_vec{ctx.var_alloc.Consume(offset)};
|
||||
ctx.Add("{}=textureGrad({},{},vec3({}.xz, {}.x),vec3({}.yw, {}.y));", texel, texture,
|
||||
coords, derivatives_vec, offset_vec, derivatives_vec, offset_vec);
|
||||
return;
|
||||
}
|
||||
ctx.Add("{}=textureGrad({},{},vec2({}.xz),vec2({}.yz));", texel, texture, coords,
|
||||
derivatives_vec, derivatives_vec);
|
||||
} else {
|
||||
ctx.Add("{}=textureGrad({},{},float({}.x),float({}.y));", texel, texture, coords,
|
||||
derivatives_vec, derivatives_vec);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitImageRead(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto sparse_inst{PrepareSparse(inst)};
|
||||
if (sparse_inst) {
|
||||
throw NotImplementedException("EmitImageRead Sparse");
|
||||
}
|
||||
const auto image{Image(ctx, info, index)};
|
||||
ctx.AddU32x4("{}=uvec4(imageLoad({},{}));", inst, image, CoordsCastToInt(coords, info));
|
||||
}
|
||||
|
||||
void EmitImageWrite(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view color) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto image{Image(ctx, info, index)};
|
||||
ctx.Add("imageStore({},{},{});", image, CoordsCastToInt(coords, info), color);
|
||||
}
|
||||
|
||||
void EmitImageAtomicIAdd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto image{Image(ctx, info, index)};
|
||||
ctx.AddU32("{}=imageAtomicAdd({},{},{});", inst, image, CoordsCastToInt(coords, info), value);
|
||||
}
|
||||
|
||||
void EmitImageAtomicSMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto image{Image(ctx, info, index)};
|
||||
ctx.AddU32("{}=imageAtomicMin({},{},int({}));", inst, image, CoordsCastToInt(coords, info),
|
||||
value);
|
||||
}
|
||||
|
||||
void EmitImageAtomicUMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto image{Image(ctx, info, index)};
|
||||
ctx.AddU32("{}=imageAtomicMin({},{},uint({}));", inst, image, CoordsCastToInt(coords, info),
|
||||
value);
|
||||
}
|
||||
|
||||
void EmitImageAtomicSMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto image{Image(ctx, info, index)};
|
||||
ctx.AddU32("{}=imageAtomicMax({},{},int({}));", inst, image, CoordsCastToInt(coords, info),
|
||||
value);
|
||||
}
|
||||
|
||||
void EmitImageAtomicUMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto image{Image(ctx, info, index)};
|
||||
ctx.AddU32("{}=imageAtomicMax({},{},uint({}));", inst, image, CoordsCastToInt(coords, info),
|
||||
value);
|
||||
}
|
||||
|
||||
void EmitImageAtomicInc32(EmitContext&, IR::Inst&, const IR::Value&, std::string_view,
|
||||
std::string_view) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitImageAtomicDec32(EmitContext&, IR::Inst&, const IR::Value&, std::string_view,
|
||||
std::string_view) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitImageAtomicAnd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto image{Image(ctx, info, index)};
|
||||
ctx.AddU32("{}=imageAtomicAnd({},{},{});", inst, image, CoordsCastToInt(coords, info), value);
|
||||
}
|
||||
|
||||
void EmitImageAtomicOr32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto image{Image(ctx, info, index)};
|
||||
ctx.AddU32("{}=imageAtomicOr({},{},{});", inst, image, CoordsCastToInt(coords, info), value);
|
||||
}
|
||||
|
||||
void EmitImageAtomicXor32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto image{Image(ctx, info, index)};
|
||||
ctx.AddU32("{}=imageAtomicXor({},{},{});", inst, image, CoordsCastToInt(coords, info), value);
|
||||
}
|
||||
|
||||
void EmitImageAtomicExchange32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value) {
|
||||
const auto info{inst.Flags<IR::TextureInstInfo>()};
|
||||
const auto image{Image(ctx, info, index)};
|
||||
ctx.AddU32("{}=imageAtomicExchange({},{},{});", inst, image, CoordsCastToInt(coords, info),
|
||||
value);
|
||||
}
|
||||
|
||||
void EmitIsTextureScaled(EmitContext& ctx, IR::Inst& inst, const IR::Value& index) {
|
||||
if (!index.IsImmediate()) {
|
||||
throw NotImplementedException("Non-constant texture rescaling");
|
||||
}
|
||||
const u32 image_index{index.U32()};
|
||||
ctx.AddU1("{}=(ftou(scaling.x)&{})!=0;", inst, 1u << image_index);
|
||||
}
|
||||
|
||||
void EmitIsImageScaled(EmitContext& ctx, IR::Inst& inst, const IR::Value& index) {
|
||||
if (!index.IsImmediate()) {
|
||||
throw NotImplementedException("Non-constant texture rescaling");
|
||||
}
|
||||
const u32 image_index{index.U32()};
|
||||
ctx.AddU1("{}=(ftou(scaling.y)&{})!=0;", inst, 1u << image_index);
|
||||
}
|
||||
|
||||
void EmitBindlessImageSampleImplicitLod(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageSampleExplicitLod(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageSampleDrefImplicitLod(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageSampleDrefExplicitLod(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageGather(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageGatherDref(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageFetch(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageQueryDimensions(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageQueryLod(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageGradient(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageRead(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageWrite(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageSampleImplicitLod(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageSampleExplicitLod(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageSampleDrefImplicitLod(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageSampleDrefExplicitLod(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageGather(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageGatherDref(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageFetch(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageQueryDimensions(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageQueryLod(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageGradient(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageRead(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageWrite(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageAtomicIAdd32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageAtomicSMin32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageAtomicUMin32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageAtomicSMax32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageAtomicUMax32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageAtomicInc32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageAtomicDec32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageAtomicAnd32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageAtomicOr32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageAtomicXor32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBindlessImageAtomicExchange32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageAtomicIAdd32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageAtomicSMin32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageAtomicUMin32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageAtomicSMax32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageAtomicUMax32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageAtomicInc32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageAtomicDec32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageAtomicAnd32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageAtomicOr32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageAtomicXor32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitBoundImageAtomicExchange32(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
741
src/shader_recompiler/backend/msl/emit_msl_instructions.h
Normal file
741
src/shader_recompiler/backend/msl/emit_msl_instructions.h
Normal file
|
@ -0,0 +1,741 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <string_view>
|
||||
|
||||
#include "common/common_types.h"
|
||||
|
||||
namespace Shader::IR {
|
||||
enum class Attribute : u64;
|
||||
enum class Patch : u64;
|
||||
class Inst;
|
||||
class Value;
|
||||
} // namespace Shader::IR
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
class EmitContext;
|
||||
|
||||
#define NotImplemented() throw NotImplementedException("MSL instruction {}", __func__)
|
||||
|
||||
// Microinstruction emitters
|
||||
void EmitPhi(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitVoid(EmitContext& ctx);
|
||||
void EmitIdentity(EmitContext& ctx, IR::Inst& inst, const IR::Value& value);
|
||||
void EmitConditionRef(EmitContext& ctx, IR::Inst& inst, const IR::Value& value);
|
||||
void EmitReference(EmitContext& ctx, const IR::Value& value);
|
||||
void EmitPhiMove(EmitContext& ctx, const IR::Value& phi, const IR::Value& value);
|
||||
void EmitJoin(EmitContext& ctx);
|
||||
void EmitDemoteToHelperInvocation(EmitContext& ctx);
|
||||
void EmitBarrier(EmitContext& ctx);
|
||||
void EmitWorkgroupMemoryBarrier(EmitContext& ctx);
|
||||
void EmitDeviceMemoryBarrier(EmitContext& ctx);
|
||||
void EmitPrologue(EmitContext& ctx);
|
||||
void EmitEpilogue(EmitContext& ctx);
|
||||
void EmitEmitVertex(EmitContext& ctx, const IR::Value& stream);
|
||||
void EmitEndPrimitive(EmitContext& ctx, const IR::Value& stream);
|
||||
void EmitGetRegister(EmitContext& ctx);
|
||||
void EmitSetRegister(EmitContext& ctx);
|
||||
void EmitGetPred(EmitContext& ctx);
|
||||
void EmitSetPred(EmitContext& ctx);
|
||||
void EmitSetGotoVariable(EmitContext& ctx);
|
||||
void EmitGetGotoVariable(EmitContext& ctx);
|
||||
void EmitSetIndirectBranchVariable(EmitContext& ctx);
|
||||
void EmitGetIndirectBranchVariable(EmitContext& ctx);
|
||||
void EmitGetCbufU8(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitGetCbufS8(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitGetCbufU16(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitGetCbufS16(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitGetCbufU32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitGetCbufF32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitGetCbufU32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr,
|
||||
std::string_view vertex);
|
||||
void EmitGetAttributeU32(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr,
|
||||
std::string_view vertex);
|
||||
void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, std::string_view value,
|
||||
std::string_view vertex);
|
||||
void EmitGetAttributeIndexed(EmitContext& ctx, IR::Inst& inst, std::string_view offset,
|
||||
std::string_view vertex);
|
||||
void EmitSetAttributeIndexed(EmitContext& ctx, std::string_view offset, std::string_view value,
|
||||
std::string_view vertex);
|
||||
void EmitGetPatch(EmitContext& ctx, IR::Inst& inst, IR::Patch patch);
|
||||
void EmitSetPatch(EmitContext& ctx, IR::Patch patch, std::string_view value);
|
||||
void EmitSetFragColor(EmitContext& ctx, u32 index, u32 component, std::string_view value);
|
||||
void EmitSetSampleMask(EmitContext& ctx, std::string_view value);
|
||||
void EmitSetFragDepth(EmitContext& ctx, std::string_view value);
|
||||
void EmitGetZFlag(EmitContext& ctx);
|
||||
void EmitGetSFlag(EmitContext& ctx);
|
||||
void EmitGetCFlag(EmitContext& ctx);
|
||||
void EmitGetOFlag(EmitContext& ctx);
|
||||
void EmitSetZFlag(EmitContext& ctx);
|
||||
void EmitSetSFlag(EmitContext& ctx);
|
||||
void EmitSetCFlag(EmitContext& ctx);
|
||||
void EmitSetOFlag(EmitContext& ctx);
|
||||
void EmitWorkgroupId(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitLocalInvocationId(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitInvocationId(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitInvocationInfo(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitSampleId(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitIsHelperInvocation(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitYDirection(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitResolutionDownFactor(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitRenderArea(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitLoadLocal(EmitContext& ctx, IR::Inst& inst, std::string_view word_offset);
|
||||
void EmitWriteLocal(EmitContext& ctx, std::string_view word_offset, std::string_view value);
|
||||
void EmitUndefU1(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitUndefU8(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitUndefU16(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitUndefU32(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitUndefU64(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitLoadGlobalU8(EmitContext& ctx);
|
||||
void EmitLoadGlobalS8(EmitContext& ctx);
|
||||
void EmitLoadGlobalU16(EmitContext& ctx);
|
||||
void EmitLoadGlobalS16(EmitContext& ctx);
|
||||
void EmitLoadGlobal32(EmitContext& ctx, IR::Inst& inst, std::string_view address);
|
||||
void EmitLoadGlobal64(EmitContext& ctx, IR::Inst& inst, std::string_view address);
|
||||
void EmitLoadGlobal128(EmitContext& ctx, IR::Inst& inst, std::string_view address);
|
||||
void EmitWriteGlobalU8(EmitContext& ctx);
|
||||
void EmitWriteGlobalS8(EmitContext& ctx);
|
||||
void EmitWriteGlobalU16(EmitContext& ctx);
|
||||
void EmitWriteGlobalS16(EmitContext& ctx);
|
||||
void EmitWriteGlobal32(EmitContext& ctx, std::string_view address, std::string_view value);
|
||||
void EmitWriteGlobal64(EmitContext& ctx, std::string_view address, std::string_view value);
|
||||
void EmitWriteGlobal128(EmitContext& ctx, std::string_view address, std::string_view value);
|
||||
void EmitLoadStorageU8(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitLoadStorageS8(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitLoadStorageU16(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitLoadStorageS16(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitLoadStorage32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitLoadStorage64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitLoadStorage128(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset);
|
||||
void EmitWriteStorageU8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value);
|
||||
void EmitWriteStorageS8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value);
|
||||
void EmitWriteStorageU16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value);
|
||||
void EmitWriteStorageS16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value);
|
||||
void EmitWriteStorage32(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value);
|
||||
void EmitWriteStorage64(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value);
|
||||
void EmitWriteStorage128(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value);
|
||||
void EmitLoadSharedU8(EmitContext& ctx, IR::Inst& inst, std::string_view offset);
|
||||
void EmitLoadSharedS8(EmitContext& ctx, IR::Inst& inst, std::string_view offset);
|
||||
void EmitLoadSharedU16(EmitContext& ctx, IR::Inst& inst, std::string_view offset);
|
||||
void EmitLoadSharedS16(EmitContext& ctx, IR::Inst& inst, std::string_view offset);
|
||||
void EmitLoadSharedU32(EmitContext& ctx, IR::Inst& inst, std::string_view offset);
|
||||
void EmitLoadSharedU64(EmitContext& ctx, IR::Inst& inst, std::string_view offset);
|
||||
void EmitLoadSharedU128(EmitContext& ctx, IR::Inst& inst, std::string_view offset);
|
||||
void EmitWriteSharedU8(EmitContext& ctx, std::string_view offset, std::string_view value);
|
||||
void EmitWriteSharedU16(EmitContext& ctx, std::string_view offset, std::string_view value);
|
||||
void EmitWriteSharedU32(EmitContext& ctx, std::string_view offset, std::string_view value);
|
||||
void EmitWriteSharedU64(EmitContext& ctx, std::string_view offset, std::string_view value);
|
||||
void EmitWriteSharedU128(EmitContext& ctx, std::string_view offset, std::string_view value);
|
||||
void EmitCompositeConstructU32x2(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2);
|
||||
void EmitCompositeConstructU32x3(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2, std::string_view e3);
|
||||
void EmitCompositeConstructU32x4(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2, std::string_view e3, std::string_view e4);
|
||||
void EmitCompositeExtractU32x2(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index);
|
||||
void EmitCompositeExtractU32x3(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index);
|
||||
void EmitCompositeExtractU32x4(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index);
|
||||
void EmitCompositeInsertU32x2(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index);
|
||||
void EmitCompositeInsertU32x3(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index);
|
||||
void EmitCompositeInsertU32x4(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index);
|
||||
void EmitCompositeConstructF16x2(EmitContext& ctx, std::string_view e1, std::string_view e2);
|
||||
void EmitCompositeConstructF16x3(EmitContext& ctx, std::string_view e1, std::string_view e2,
|
||||
std::string_view e3);
|
||||
void EmitCompositeConstructF16x4(EmitContext& ctx, std::string_view e1, std::string_view e2,
|
||||
std::string_view e3, std::string_view e4);
|
||||
void EmitCompositeExtractF16x2(EmitContext& ctx, std::string_view composite, u32 index);
|
||||
void EmitCompositeExtractF16x3(EmitContext& ctx, std::string_view composite, u32 index);
|
||||
void EmitCompositeExtractF16x4(EmitContext& ctx, std::string_view composite, u32 index);
|
||||
void EmitCompositeInsertF16x2(EmitContext& ctx, std::string_view composite, std::string_view object,
|
||||
u32 index);
|
||||
void EmitCompositeInsertF16x3(EmitContext& ctx, std::string_view composite, std::string_view object,
|
||||
u32 index);
|
||||
void EmitCompositeInsertF16x4(EmitContext& ctx, std::string_view composite, std::string_view object,
|
||||
u32 index);
|
||||
void EmitCompositeConstructF32x2(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2);
|
||||
void EmitCompositeConstructF32x3(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2, std::string_view e3);
|
||||
void EmitCompositeConstructF32x4(EmitContext& ctx, IR::Inst& inst, std::string_view e1,
|
||||
std::string_view e2, std::string_view e3, std::string_view e4);
|
||||
void EmitCompositeExtractF32x2(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index);
|
||||
void EmitCompositeExtractF32x3(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index);
|
||||
void EmitCompositeExtractF32x4(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
u32 index);
|
||||
void EmitCompositeInsertF32x2(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index);
|
||||
void EmitCompositeInsertF32x3(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index);
|
||||
void EmitCompositeInsertF32x4(EmitContext& ctx, IR::Inst& inst, std::string_view composite,
|
||||
std::string_view object, u32 index);
|
||||
void EmitCompositeConstructF64x2(EmitContext& ctx);
|
||||
void EmitCompositeConstructF64x3(EmitContext& ctx);
|
||||
void EmitCompositeConstructF64x4(EmitContext& ctx);
|
||||
void EmitCompositeExtractF64x2(EmitContext& ctx);
|
||||
void EmitCompositeExtractF64x3(EmitContext& ctx);
|
||||
void EmitCompositeExtractF64x4(EmitContext& ctx);
|
||||
void EmitCompositeInsertF64x2(EmitContext& ctx, std::string_view composite, std::string_view object,
|
||||
u32 index);
|
||||
void EmitCompositeInsertF64x3(EmitContext& ctx, std::string_view composite, std::string_view object,
|
||||
u32 index);
|
||||
void EmitCompositeInsertF64x4(EmitContext& ctx, std::string_view composite, std::string_view object,
|
||||
u32 index);
|
||||
void EmitSelectU1(EmitContext& ctx, IR::Inst& inst, std::string_view cond,
|
||||
std::string_view true_value, std::string_view false_value);
|
||||
void EmitSelectU8(EmitContext& ctx, std::string_view cond, std::string_view true_value,
|
||||
std::string_view false_value);
|
||||
void EmitSelectU16(EmitContext& ctx, std::string_view cond, std::string_view true_value,
|
||||
std::string_view false_value);
|
||||
void EmitSelectU32(EmitContext& ctx, IR::Inst& inst, std::string_view cond,
|
||||
std::string_view true_value, std::string_view false_value);
|
||||
void EmitSelectU64(EmitContext& ctx, IR::Inst& inst, std::string_view cond,
|
||||
std::string_view true_value, std::string_view false_value);
|
||||
void EmitSelectF16(EmitContext& ctx, std::string_view cond, std::string_view true_value,
|
||||
std::string_view false_value);
|
||||
void EmitSelectF32(EmitContext& ctx, IR::Inst& inst, std::string_view cond,
|
||||
std::string_view true_value, std::string_view false_value);
|
||||
void EmitSelectF64(EmitContext& ctx, IR::Inst& inst, std::string_view cond,
|
||||
std::string_view true_value, std::string_view false_value);
|
||||
void EmitBitCastU16F16(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitBitCastU32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitBitCastU64F64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitBitCastF16U16(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitBitCastF32U32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitBitCastF64U64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitPackUint2x32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitUnpackUint2x32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitPackFloat2x16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitUnpackFloat2x16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitPackHalf2x16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitUnpackHalf2x16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitPackDouble2x32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitUnpackDouble2x32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitGetZeroFromOp(EmitContext& ctx);
|
||||
void EmitGetSignFromOp(EmitContext& ctx);
|
||||
void EmitGetCarryFromOp(EmitContext& ctx);
|
||||
void EmitGetOverflowFromOp(EmitContext& ctx);
|
||||
void EmitGetSparseFromOp(EmitContext& ctx);
|
||||
void EmitGetInBoundsFromOp(EmitContext& ctx);
|
||||
void EmitFPAbs16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPAbs32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPAbs64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPAdd16(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitFPAdd32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitFPAdd64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitFPFma16(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b,
|
||||
std::string_view c);
|
||||
void EmitFPFma32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b,
|
||||
std::string_view c);
|
||||
void EmitFPFma64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b,
|
||||
std::string_view c);
|
||||
void EmitFPMax32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitFPMax64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitFPMin32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitFPMin64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitFPMul16(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitFPMul32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitFPMul64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitFPNeg16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPNeg32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPNeg64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPSin(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPCos(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPExp2(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPLog2(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPRecip32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPRecip64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPRecipSqrt32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPRecipSqrt64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPSqrt(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPSaturate16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPSaturate32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPSaturate64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPClamp16(EmitContext& ctx, IR::Inst& inst, std::string_view value,
|
||||
std::string_view min_value, std::string_view max_value);
|
||||
void EmitFPClamp32(EmitContext& ctx, IR::Inst& inst, std::string_view value,
|
||||
std::string_view min_value, std::string_view max_value);
|
||||
void EmitFPClamp64(EmitContext& ctx, IR::Inst& inst, std::string_view value,
|
||||
std::string_view min_value, std::string_view max_value);
|
||||
void EmitFPRoundEven16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPRoundEven32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPRoundEven64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPFloor16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPFloor32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPFloor64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPCeil16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPCeil32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPCeil64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPTrunc16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPTrunc32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPTrunc64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPOrdEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPOrdEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPOrdEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPUnordEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPUnordEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPUnordEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPOrdNotEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPOrdNotEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPOrdNotEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPUnordNotEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPUnordNotEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPUnordNotEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPOrdLessThan16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPOrdLessThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPOrdLessThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPUnordLessThan16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPUnordLessThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPUnordLessThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPOrdGreaterThan16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPOrdGreaterThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPOrdGreaterThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPUnordGreaterThan16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPUnordGreaterThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPUnordGreaterThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPOrdLessThanEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPOrdLessThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPOrdLessThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPUnordLessThanEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPUnordLessThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPUnordLessThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPOrdGreaterThanEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPOrdGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPOrdGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPUnordGreaterThanEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
|
||||
void EmitFPUnordGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPUnordGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitFPIsNan16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPIsNan32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFPIsNan64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitIAdd32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitIAdd64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitISub32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitISub64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitIMul32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitSDiv32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitUDiv32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitINeg32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitINeg64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitIAbs32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitShiftLeftLogical32(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift);
|
||||
void EmitShiftLeftLogical64(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift);
|
||||
void EmitShiftRightLogical32(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift);
|
||||
void EmitShiftRightLogical64(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift);
|
||||
void EmitShiftRightArithmetic32(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift);
|
||||
void EmitShiftRightArithmetic64(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift);
|
||||
void EmitBitwiseAnd32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitBitwiseOr32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitBitwiseXor32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitBitFieldInsert(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view insert, std::string_view offset, std::string_view count);
|
||||
void EmitBitFieldSExtract(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view offset, std::string_view count);
|
||||
void EmitBitFieldUExtract(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view offset, std::string_view count);
|
||||
void EmitBitReverse32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitBitCount32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitBitwiseNot32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFindSMsb32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitFindUMsb32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitSMin32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitUMin32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitSMax32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitUMax32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitSClamp32(EmitContext& ctx, IR::Inst& inst, std::string_view value, std::string_view min,
|
||||
std::string_view max);
|
||||
void EmitUClamp32(EmitContext& ctx, IR::Inst& inst, std::string_view value, std::string_view min,
|
||||
std::string_view max);
|
||||
void EmitSLessThan(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs);
|
||||
void EmitULessThan(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs);
|
||||
void EmitIEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs);
|
||||
void EmitSLessThanEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitULessThanEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitSGreaterThan(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs);
|
||||
void EmitUGreaterThan(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs);
|
||||
void EmitINotEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs);
|
||||
void EmitSGreaterThanEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitUGreaterThanEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs);
|
||||
void EmitSharedAtomicIAdd32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicSMin32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicUMin32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicSMax32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicUMax32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicInc32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicDec32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicAnd32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicOr32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicXor32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicExchange32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicExchange64(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitSharedAtomicExchange32x2(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
|
||||
std::string_view value);
|
||||
void EmitStorageAtomicIAdd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicSMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicUMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicSMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicUMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicInc32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicDec32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicAnd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicOr32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicXor32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicExchange32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicIAdd64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicSMin64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicUMin64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicSMax64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicUMax64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicAnd64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicOr64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicXor64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicExchange64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicIAdd32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicSMin32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicUMin32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicSMax32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicUMax32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicAnd32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicOr32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicXor32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicExchange32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicAddF32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicAddF16x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicAddF32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicMinF16x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicMinF32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicMaxF16x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitStorageAtomicMaxF32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset, std::string_view value);
|
||||
void EmitGlobalAtomicIAdd32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicSMin32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicUMin32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicSMax32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicUMax32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicInc32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicDec32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicAnd32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicOr32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicXor32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicExchange32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicIAdd64(EmitContext& ctx);
|
||||
void EmitGlobalAtomicSMin64(EmitContext& ctx);
|
||||
void EmitGlobalAtomicUMin64(EmitContext& ctx);
|
||||
void EmitGlobalAtomicSMax64(EmitContext& ctx);
|
||||
void EmitGlobalAtomicUMax64(EmitContext& ctx);
|
||||
void EmitGlobalAtomicInc64(EmitContext& ctx);
|
||||
void EmitGlobalAtomicDec64(EmitContext& ctx);
|
||||
void EmitGlobalAtomicAnd64(EmitContext& ctx);
|
||||
void EmitGlobalAtomicOr64(EmitContext& ctx);
|
||||
void EmitGlobalAtomicXor64(EmitContext& ctx);
|
||||
void EmitGlobalAtomicExchange64(EmitContext& ctx);
|
||||
void EmitGlobalAtomicIAdd32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicSMin32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicUMin32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicSMax32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicUMax32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicInc32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicDec32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicAnd32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicOr32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicXor32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicExchange32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicAddF32(EmitContext& ctx);
|
||||
void EmitGlobalAtomicAddF16x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicAddF32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicMinF16x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicMinF32x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicMaxF16x2(EmitContext& ctx);
|
||||
void EmitGlobalAtomicMaxF32x2(EmitContext& ctx);
|
||||
void EmitLogicalOr(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitLogicalAnd(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitLogicalXor(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b);
|
||||
void EmitLogicalNot(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertS16F16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertS16F32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertS16F64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertS32F16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertS32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertS32F64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertS64F16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertS64F32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertS64F64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertU16F16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertU16F32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertU16F64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertU32F16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertU32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertU32F64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertU64F16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertU64F32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertU64F64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertU64U32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertU32U64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF16F32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF32F16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF32F64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF64F32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF16S8(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF16S16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF16S32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF16S64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF16U8(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF16U16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF16U32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF16U64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF32S8(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF32S16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF32S32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF32S64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF32U8(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF32U16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF32U32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF32U64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF64S8(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF64S16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF64S32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF64S64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF64U8(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF64U16(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF64U32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitConvertF64U64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
|
||||
void EmitBindlessImageSampleImplicitLod(EmitContext&);
|
||||
void EmitBindlessImageSampleExplicitLod(EmitContext&);
|
||||
void EmitBindlessImageSampleDrefImplicitLod(EmitContext&);
|
||||
void EmitBindlessImageSampleDrefExplicitLod(EmitContext&);
|
||||
void EmitBindlessImageGather(EmitContext&);
|
||||
void EmitBindlessImageGatherDref(EmitContext&);
|
||||
void EmitBindlessImageFetch(EmitContext&);
|
||||
void EmitBindlessImageQueryDimensions(EmitContext&);
|
||||
void EmitBindlessImageQueryLod(EmitContext&);
|
||||
void EmitBindlessImageGradient(EmitContext&);
|
||||
void EmitBindlessImageRead(EmitContext&);
|
||||
void EmitBindlessImageWrite(EmitContext&);
|
||||
void EmitBoundImageSampleImplicitLod(EmitContext&);
|
||||
void EmitBoundImageSampleExplicitLod(EmitContext&);
|
||||
void EmitBoundImageSampleDrefImplicitLod(EmitContext&);
|
||||
void EmitBoundImageSampleDrefExplicitLod(EmitContext&);
|
||||
void EmitBoundImageGather(EmitContext&);
|
||||
void EmitBoundImageGatherDref(EmitContext&);
|
||||
void EmitBoundImageFetch(EmitContext&);
|
||||
void EmitBoundImageQueryDimensions(EmitContext&);
|
||||
void EmitBoundImageQueryLod(EmitContext&);
|
||||
void EmitBoundImageGradient(EmitContext&);
|
||||
void EmitBoundImageRead(EmitContext&);
|
||||
void EmitBoundImageWrite(EmitContext&);
|
||||
void EmitImageSampleImplicitLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view bias_lc,
|
||||
const IR::Value& offset);
|
||||
void EmitImageSampleExplicitLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view lod_lc,
|
||||
const IR::Value& offset);
|
||||
void EmitImageSampleDrefImplicitLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view dref,
|
||||
std::string_view bias_lc, const IR::Value& offset);
|
||||
void EmitImageSampleDrefExplicitLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view dref,
|
||||
std::string_view lod_lc, const IR::Value& offset);
|
||||
void EmitImageGather(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, const IR::Value& offset, const IR::Value& offset2);
|
||||
void EmitImageGatherDref(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, const IR::Value& offset, const IR::Value& offset2,
|
||||
std::string_view dref);
|
||||
void EmitImageFetch(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, const IR::Value& offset, std::string_view lod,
|
||||
std::string_view ms);
|
||||
void EmitImageQueryDimensions(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view lod, const IR::Value& skip_mips);
|
||||
void EmitImageQueryLod(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords);
|
||||
void EmitImageGradient(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, const IR::Value& derivatives,
|
||||
const IR::Value& offset, const IR::Value& lod_clamp);
|
||||
void EmitImageRead(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords);
|
||||
void EmitImageWrite(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view color);
|
||||
void EmitIsTextureScaled(EmitContext& ctx, IR::Inst& inst, const IR::Value& index);
|
||||
void EmitIsImageScaled(EmitContext& ctx, IR::Inst& inst, const IR::Value& index);
|
||||
void EmitBindlessImageAtomicIAdd32(EmitContext&);
|
||||
void EmitBindlessImageAtomicSMin32(EmitContext&);
|
||||
void EmitBindlessImageAtomicUMin32(EmitContext&);
|
||||
void EmitBindlessImageAtomicSMax32(EmitContext&);
|
||||
void EmitBindlessImageAtomicUMax32(EmitContext&);
|
||||
void EmitBindlessImageAtomicInc32(EmitContext&);
|
||||
void EmitBindlessImageAtomicDec32(EmitContext&);
|
||||
void EmitBindlessImageAtomicAnd32(EmitContext&);
|
||||
void EmitBindlessImageAtomicOr32(EmitContext&);
|
||||
void EmitBindlessImageAtomicXor32(EmitContext&);
|
||||
void EmitBindlessImageAtomicExchange32(EmitContext&);
|
||||
void EmitBoundImageAtomicIAdd32(EmitContext&);
|
||||
void EmitBoundImageAtomicSMin32(EmitContext&);
|
||||
void EmitBoundImageAtomicUMin32(EmitContext&);
|
||||
void EmitBoundImageAtomicSMax32(EmitContext&);
|
||||
void EmitBoundImageAtomicUMax32(EmitContext&);
|
||||
void EmitBoundImageAtomicInc32(EmitContext&);
|
||||
void EmitBoundImageAtomicDec32(EmitContext&);
|
||||
void EmitBoundImageAtomicAnd32(EmitContext&);
|
||||
void EmitBoundImageAtomicOr32(EmitContext&);
|
||||
void EmitBoundImageAtomicXor32(EmitContext&);
|
||||
void EmitBoundImageAtomicExchange32(EmitContext&);
|
||||
void EmitImageAtomicIAdd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value);
|
||||
void EmitImageAtomicSMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value);
|
||||
void EmitImageAtomicUMin32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value);
|
||||
void EmitImageAtomicSMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value);
|
||||
void EmitImageAtomicUMax32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value);
|
||||
void EmitImageAtomicInc32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value);
|
||||
void EmitImageAtomicDec32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value);
|
||||
void EmitImageAtomicAnd32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value);
|
||||
void EmitImageAtomicOr32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value);
|
||||
void EmitImageAtomicXor32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value);
|
||||
void EmitImageAtomicExchange32(EmitContext& ctx, IR::Inst& inst, const IR::Value& index,
|
||||
std::string_view coords, std::string_view value);
|
||||
void EmitLaneId(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitVoteAll(EmitContext& ctx, IR::Inst& inst, std::string_view pred);
|
||||
void EmitVoteAny(EmitContext& ctx, IR::Inst& inst, std::string_view pred);
|
||||
void EmitVoteEqual(EmitContext& ctx, IR::Inst& inst, std::string_view pred);
|
||||
void EmitSubgroupBallot(EmitContext& ctx, IR::Inst& inst, std::string_view pred);
|
||||
void EmitSubgroupEqMask(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitSubgroupLtMask(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitSubgroupLeMask(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitSubgroupGtMask(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitSubgroupGeMask(EmitContext& ctx, IR::Inst& inst);
|
||||
void EmitShuffleIndex(EmitContext& ctx, IR::Inst& inst, std::string_view value,
|
||||
std::string_view index, std::string_view clamp,
|
||||
std::string_view segmentation_mask);
|
||||
void EmitShuffleUp(EmitContext& ctx, IR::Inst& inst, std::string_view value, std::string_view index,
|
||||
std::string_view clamp, std::string_view segmentation_mask);
|
||||
void EmitShuffleDown(EmitContext& ctx, IR::Inst& inst, std::string_view value,
|
||||
std::string_view index, std::string_view clamp,
|
||||
std::string_view segmentation_mask);
|
||||
void EmitShuffleButterfly(EmitContext& ctx, IR::Inst& inst, std::string_view value,
|
||||
std::string_view index, std::string_view clamp,
|
||||
std::string_view segmentation_mask);
|
||||
void EmitFSwizzleAdd(EmitContext& ctx, IR::Inst& inst, std::string_view op_a, std::string_view op_b,
|
||||
std::string_view swizzle);
|
||||
void EmitDPdxFine(EmitContext& ctx, IR::Inst& inst, std::string_view op_a);
|
||||
void EmitDPdyFine(EmitContext& ctx, IR::Inst& inst, std::string_view op_a);
|
||||
void EmitDPdxCoarse(EmitContext& ctx, IR::Inst& inst, std::string_view op_a);
|
||||
void EmitDPdyCoarse(EmitContext& ctx, IR::Inst& inst, std::string_view op_a);
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
258
src/shader_recompiler/backend/msl/emit_msl_integer.cpp
Normal file
258
src/shader_recompiler/backend/msl/emit_msl_integer.cpp
Normal file
|
@ -0,0 +1,258 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
void SetZeroFlag(EmitContext& ctx, IR::Inst& inst, std::string_view result) {
|
||||
IR::Inst* const zero{inst.GetAssociatedPseudoOperation(IR::Opcode::GetZeroFromOp)};
|
||||
if (!zero) {
|
||||
return;
|
||||
}
|
||||
ctx.AddU1("{}={}==0;", *zero, result);
|
||||
zero->Invalidate();
|
||||
}
|
||||
|
||||
void SetSignFlag(EmitContext& ctx, IR::Inst& inst, std::string_view result) {
|
||||
IR::Inst* const sign{inst.GetAssociatedPseudoOperation(IR::Opcode::GetSignFromOp)};
|
||||
if (!sign) {
|
||||
return;
|
||||
}
|
||||
ctx.AddU1("{}=int({})<0;", *sign, result);
|
||||
sign->Invalidate();
|
||||
}
|
||||
|
||||
void BitwiseLogicalOp(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b,
|
||||
char lop) {
|
||||
const auto result{ctx.var_alloc.Define(inst, MslVarType::U32)};
|
||||
ctx.Add("{}={}{}{};", result, a, lop, b);
|
||||
SetZeroFlag(ctx, inst, result);
|
||||
SetSignFlag(ctx, inst, result);
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
void EmitIAdd32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
// Compute the overflow CC first as it requires the original operand values,
|
||||
// which may be overwritten by the result of the addition
|
||||
if (IR::Inst * overflow{inst.GetAssociatedPseudoOperation(IR::Opcode::GetOverflowFromOp)}) {
|
||||
// https://stackoverflow.com/questions/55468823/how-to-detect-integer-overflow-in-c
|
||||
constexpr u32 s32_max{static_cast<u32>(std::numeric_limits<s32>::max())};
|
||||
const auto sub_a{fmt::format("{}u-{}", s32_max, a)};
|
||||
const auto positive_result{fmt::format("int({})>int({})", b, sub_a)};
|
||||
const auto negative_result{fmt::format("int({})<int({})", b, sub_a)};
|
||||
ctx.AddU1("{}=int({})>=0?{}:{};", *overflow, a, positive_result, negative_result);
|
||||
overflow->Invalidate();
|
||||
}
|
||||
const auto result{ctx.var_alloc.Define(inst, MslVarType::U32)};
|
||||
if (IR::Inst* const carry{inst.GetAssociatedPseudoOperation(IR::Opcode::GetCarryFromOp)}) {
|
||||
ctx.uses_cc_carry = true;
|
||||
ctx.Add("{}=uaddCarry({},{},carry);", result, a, b);
|
||||
ctx.AddU1("{}=carry!=0;", *carry);
|
||||
carry->Invalidate();
|
||||
} else {
|
||||
ctx.Add("{}={}+{};", result, a, b);
|
||||
}
|
||||
SetZeroFlag(ctx, inst, result);
|
||||
SetSignFlag(ctx, inst, result);
|
||||
}
|
||||
|
||||
void EmitIAdd64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU64("{}={}+{};", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitISub32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU32("{}={}-{};", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitISub64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU64("{}={}-{};", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitIMul32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU32("{}=uint({}*{});", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitSDiv32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU32("{}=uint(int({})/int({}));", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitUDiv32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU32("{}={}/{};", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitINeg32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=uint(int(0)-int({}));", inst, value);
|
||||
}
|
||||
|
||||
void EmitINeg64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU64("{}=uint64_t(int64_t(0)-int64_t({}));", inst, value);
|
||||
}
|
||||
|
||||
void EmitIAbs32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=abs(int({}));", inst, value);
|
||||
}
|
||||
|
||||
void EmitShiftLeftLogical32(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift) {
|
||||
ctx.AddU32("{}={}<<{};", inst, base, shift);
|
||||
}
|
||||
|
||||
void EmitShiftLeftLogical64(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift) {
|
||||
ctx.AddU64("{}={}<<{};", inst, base, shift);
|
||||
}
|
||||
|
||||
void EmitShiftRightLogical32(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift) {
|
||||
ctx.AddU32("{}={}>>{};", inst, base, shift);
|
||||
}
|
||||
|
||||
void EmitShiftRightLogical64(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift) {
|
||||
ctx.AddU64("{}={}>>{};", inst, base, shift);
|
||||
}
|
||||
|
||||
void EmitShiftRightArithmetic32(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift) {
|
||||
ctx.AddU32("{}=int({})>>{};", inst, base, shift);
|
||||
}
|
||||
|
||||
void EmitShiftRightArithmetic64(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view shift) {
|
||||
ctx.AddU64("{}=int64_t({})>>{};", inst, base, shift);
|
||||
}
|
||||
|
||||
void EmitBitwiseAnd32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
BitwiseLogicalOp(ctx, inst, a, b, '&');
|
||||
}
|
||||
|
||||
void EmitBitwiseOr32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
BitwiseLogicalOp(ctx, inst, a, b, '|');
|
||||
}
|
||||
|
||||
void EmitBitwiseXor32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
BitwiseLogicalOp(ctx, inst, a, b, '^');
|
||||
}
|
||||
|
||||
void EmitBitFieldInsert(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view insert, std::string_view offset, std::string_view count) {
|
||||
ctx.AddU32("{}=bitfieldInsert({},{},int({}),int({}));", inst, base, insert, offset, count);
|
||||
}
|
||||
|
||||
void EmitBitFieldSExtract(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view offset, std::string_view count) {
|
||||
const auto result{ctx.var_alloc.Define(inst, MslVarType::U32)};
|
||||
ctx.Add("{}=uint(bitfieldExtract(int({}),int({}),int({})));", result, base, offset, count);
|
||||
SetZeroFlag(ctx, inst, result);
|
||||
SetSignFlag(ctx, inst, result);
|
||||
}
|
||||
|
||||
void EmitBitFieldUExtract(EmitContext& ctx, IR::Inst& inst, std::string_view base,
|
||||
std::string_view offset, std::string_view count) {
|
||||
const auto result{ctx.var_alloc.Define(inst, MslVarType::U32)};
|
||||
ctx.Add("{}=uint(bitfieldExtract(uint({}),int({}),int({})));", result, base, offset, count);
|
||||
SetZeroFlag(ctx, inst, result);
|
||||
SetSignFlag(ctx, inst, result);
|
||||
}
|
||||
|
||||
void EmitBitReverse32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=bitfieldReverse({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitBitCount32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=bitCount({});", inst, value);
|
||||
}
|
||||
|
||||
void EmitBitwiseNot32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=~{};", inst, value);
|
||||
}
|
||||
|
||||
void EmitFindSMsb32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=findMSB(int({}));", inst, value);
|
||||
}
|
||||
|
||||
void EmitFindUMsb32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU32("{}=findMSB(uint({}));", inst, value);
|
||||
}
|
||||
|
||||
void EmitSMin32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU32("{}=min(int({}),int({}));", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitUMin32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU32("{}=min(uint({}),uint({}));", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitSMax32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU32("{}=max(int({}),int({}));", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitUMax32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU32("{}=max(uint({}),uint({}));", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitSClamp32(EmitContext& ctx, IR::Inst& inst, std::string_view value, std::string_view min,
|
||||
std::string_view max) {
|
||||
const auto result{ctx.var_alloc.Define(inst, MslVarType::U32)};
|
||||
ctx.Add("{}=clamp(int({}),int({}),int({}));", result, value, min, max);
|
||||
SetZeroFlag(ctx, inst, result);
|
||||
SetSignFlag(ctx, inst, result);
|
||||
}
|
||||
|
||||
void EmitUClamp32(EmitContext& ctx, IR::Inst& inst, std::string_view value, std::string_view min,
|
||||
std::string_view max) {
|
||||
const auto result{ctx.var_alloc.Define(inst, MslVarType::U32)};
|
||||
ctx.Add("{}=clamp(uint({}),uint({}),uint({}));", result, value, min, max);
|
||||
SetZeroFlag(ctx, inst, result);
|
||||
SetSignFlag(ctx, inst, result);
|
||||
}
|
||||
|
||||
void EmitSLessThan(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs) {
|
||||
ctx.AddU1("{}=int({})<int({});", inst, lhs, rhs);
|
||||
}
|
||||
|
||||
void EmitULessThan(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs) {
|
||||
ctx.AddU1("{}=uint({})<uint({});", inst, lhs, rhs);
|
||||
}
|
||||
|
||||
void EmitIEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs) {
|
||||
ctx.AddU1("{}={}=={};", inst, lhs, rhs);
|
||||
}
|
||||
|
||||
void EmitSLessThanEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
ctx.AddU1("{}=int({})<=int({});", inst, lhs, rhs);
|
||||
}
|
||||
|
||||
void EmitULessThanEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
ctx.AddU1("{}=uint({})<=uint({});", inst, lhs, rhs);
|
||||
}
|
||||
|
||||
void EmitSGreaterThan(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
ctx.AddU1("{}=int({})>int({});", inst, lhs, rhs);
|
||||
}
|
||||
|
||||
void EmitUGreaterThan(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
ctx.AddU1("{}=uint({})>uint({});", inst, lhs, rhs);
|
||||
}
|
||||
|
||||
void EmitINotEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs) {
|
||||
ctx.AddU1("{}={}!={};", inst, lhs, rhs);
|
||||
}
|
||||
|
||||
void EmitSGreaterThanEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
ctx.AddU1("{}=int({})>=int({});", inst, lhs, rhs);
|
||||
}
|
||||
|
||||
void EmitUGreaterThanEqual(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
|
||||
std::string_view rhs) {
|
||||
ctx.AddU1("{}=uint({})>=uint({});", inst, lhs, rhs);
|
||||
}
|
||||
} // namespace Shader::Backend::MSL
|
25
src/shader_recompiler/backend/msl/emit_msl_logical.cpp
Normal file
25
src/shader_recompiler/backend/msl/emit_msl_logical.cpp
Normal file
|
@ -0,0 +1,25 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
|
||||
void EmitLogicalOr(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU1("{}={}||{};", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitLogicalAnd(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU1("{}={}&&{};", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitLogicalXor(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
|
||||
ctx.AddU1("{}={}^^{};", inst, a, b);
|
||||
}
|
||||
|
||||
void EmitLogicalNot(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
|
||||
ctx.AddU1("{}=!{};", inst, value);
|
||||
}
|
||||
} // namespace Shader::Backend::MSL
|
201
src/shader_recompiler/backend/msl/emit_msl_memory.cpp
Normal file
201
src/shader_recompiler/backend/msl/emit_msl_memory.cpp
Normal file
|
@ -0,0 +1,201 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <string_view>
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
#include "shader_recompiler/profile.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
constexpr char cas_loop[]{"for(;;){{uint old_value={};uint "
|
||||
"cas_result=atomicCompSwap({},old_value,bitfieldInsert({},{},{},{}));"
|
||||
"if(cas_result==old_value){{break;}}}}"};
|
||||
|
||||
void SsboWriteCas(EmitContext& ctx, const IR::Value& binding, std::string_view offset_var,
|
||||
std::string_view value, std::string_view bit_offset, u32 num_bits) {
|
||||
const auto ssbo{fmt::format("{}_ssbo{}[{}>>2]", ctx.stage_name, binding.U32(), offset_var)};
|
||||
ctx.Add(cas_loop, ssbo, ssbo, ssbo, value, bit_offset, num_bits);
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
void EmitLoadGlobalU8(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitLoadGlobalS8(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitLoadGlobalU16(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitLoadGlobalS16(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitLoadGlobal32(EmitContext& ctx, IR::Inst& inst, std::string_view address) {
|
||||
if (ctx.profile.support_int64) {
|
||||
return ctx.AddU32("{}=LoadGlobal32({});", inst, address);
|
||||
}
|
||||
LOG_WARNING(Shader_MSL, "Int64 not supported, ignoring memory operation");
|
||||
ctx.AddU32("{}=0u;", inst);
|
||||
}
|
||||
|
||||
void EmitLoadGlobal64(EmitContext& ctx, IR::Inst& inst, std::string_view address) {
|
||||
if (ctx.profile.support_int64) {
|
||||
return ctx.AddU32x2("{}=LoadGlobal64({});", inst, address);
|
||||
}
|
||||
LOG_WARNING(Shader_MSL, "Int64 not supported, ignoring memory operation");
|
||||
ctx.AddU32x2("{}=uvec2(0);", inst);
|
||||
}
|
||||
|
||||
void EmitLoadGlobal128(EmitContext& ctx, IR::Inst& inst, std::string_view address) {
|
||||
if (ctx.profile.support_int64) {
|
||||
return ctx.AddU32x4("{}=LoadGlobal128({});", inst, address);
|
||||
}
|
||||
LOG_WARNING(Shader_MSL, "Int64 not supported, ignoring memory operation");
|
||||
ctx.AddU32x4("{}=uvec4(0);", inst);
|
||||
}
|
||||
|
||||
void EmitWriteGlobalU8(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitWriteGlobalS8(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitWriteGlobalU16(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitWriteGlobalS16(EmitContext&) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitWriteGlobal32(EmitContext& ctx, std::string_view address, std::string_view value) {
|
||||
if (ctx.profile.support_int64) {
|
||||
return ctx.Add("WriteGlobal32({},{});", address, value);
|
||||
}
|
||||
LOG_WARNING(Shader_MSL, "Int64 not supported, ignoring memory operation");
|
||||
}
|
||||
|
||||
void EmitWriteGlobal64(EmitContext& ctx, std::string_view address, std::string_view value) {
|
||||
if (ctx.profile.support_int64) {
|
||||
return ctx.Add("WriteGlobal64({},{});", address, value);
|
||||
}
|
||||
LOG_WARNING(Shader_MSL, "Int64 not supported, ignoring memory operation");
|
||||
}
|
||||
|
||||
void EmitWriteGlobal128(EmitContext& ctx, std::string_view address, std::string_view value) {
|
||||
if (ctx.profile.support_int64) {
|
||||
return ctx.Add("WriteGlobal128({},{});", address, value);
|
||||
}
|
||||
LOG_WARNING(Shader_MSL, "Int64 not supported, ignoring memory operation");
|
||||
}
|
||||
|
||||
void EmitLoadStorageU8(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
ctx.AddU32("{}=bitfieldExtract({}_ssbo{}[{}>>2],int({}%4)*8,8);", inst, ctx.stage_name,
|
||||
binding.U32(), offset_var, offset_var);
|
||||
}
|
||||
|
||||
void EmitLoadStorageS8(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
ctx.AddU32("{}=bitfieldExtract(int({}_ssbo{}[{}>>2]),int({}%4)*8,8);", inst, ctx.stage_name,
|
||||
binding.U32(), offset_var, offset_var);
|
||||
}
|
||||
|
||||
void EmitLoadStorageU16(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
ctx.AddU32("{}=bitfieldExtract({}_ssbo{}[{}>>2],int(({}>>1)%2)*16,16);", inst, ctx.stage_name,
|
||||
binding.U32(), offset_var, offset_var);
|
||||
}
|
||||
|
||||
void EmitLoadStorageS16(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
ctx.AddU32("{}=bitfieldExtract(int({}_ssbo{}[{}>>2]),int(({}>>1)%2)*16,16);", inst,
|
||||
ctx.stage_name, binding.U32(), offset_var, offset_var);
|
||||
}
|
||||
|
||||
void EmitLoadStorage32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
ctx.AddU32("{}={}_ssbo{}[{}>>2];", inst, ctx.stage_name, binding.U32(), offset_var);
|
||||
}
|
||||
|
||||
void EmitLoadStorage64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
ctx.AddU32x2("{}=uvec2({}_ssbo{}[{}>>2],{}_ssbo{}[({}+4)>>2]);", inst, ctx.stage_name,
|
||||
binding.U32(), offset_var, ctx.stage_name, binding.U32(), offset_var);
|
||||
}
|
||||
|
||||
void EmitLoadStorage128(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
|
||||
const IR::Value& offset) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
ctx.AddU32x4("{}=uvec4({}_ssbo{}[{}>>2],{}_ssbo{}[({}+4)>>2],{}_ssbo{}[({}+8)>>2],{}_ssbo{}[({}"
|
||||
"+12)>>2]);",
|
||||
inst, ctx.stage_name, binding.U32(), offset_var, ctx.stage_name, binding.U32(),
|
||||
offset_var, ctx.stage_name, binding.U32(), offset_var, ctx.stage_name,
|
||||
binding.U32(), offset_var);
|
||||
}
|
||||
|
||||
void EmitWriteStorageU8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
const auto bit_offset{fmt::format("int({}%4)*8", offset_var)};
|
||||
SsboWriteCas(ctx, binding, offset_var, value, bit_offset, 8);
|
||||
}
|
||||
|
||||
void EmitWriteStorageS8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
const auto bit_offset{fmt::format("int({}%4)*8", offset_var)};
|
||||
SsboWriteCas(ctx, binding, offset_var, value, bit_offset, 8);
|
||||
}
|
||||
|
||||
void EmitWriteStorageU16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
const auto bit_offset{fmt::format("int(({}>>1)%2)*16", offset_var)};
|
||||
SsboWriteCas(ctx, binding, offset_var, value, bit_offset, 16);
|
||||
}
|
||||
|
||||
void EmitWriteStorageS16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
const auto bit_offset{fmt::format("int(({}>>1)%2)*16", offset_var)};
|
||||
SsboWriteCas(ctx, binding, offset_var, value, bit_offset, 16);
|
||||
}
|
||||
|
||||
void EmitWriteStorage32(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
ctx.Add("{}_ssbo{}[{}>>2]={};", ctx.stage_name, binding.U32(), offset_var, value);
|
||||
}
|
||||
|
||||
void EmitWriteStorage64(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
ctx.Add("{}_ssbo{}[{}>>2]={}.x;", ctx.stage_name, binding.U32(), offset_var, value);
|
||||
ctx.Add("{}_ssbo{}[({}+4)>>2]={}.y;", ctx.stage_name, binding.U32(), offset_var, value);
|
||||
}
|
||||
|
||||
void EmitWriteStorage128(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
|
||||
std::string_view value) {
|
||||
const auto offset_var{ctx.var_alloc.Consume(offset)};
|
||||
ctx.Add("{}_ssbo{}[{}>>2]={}.x;", ctx.stage_name, binding.U32(), offset_var, value);
|
||||
ctx.Add("{}_ssbo{}[({}+4)>>2]={}.y;", ctx.stage_name, binding.U32(), offset_var, value);
|
||||
ctx.Add("{}_ssbo{}[({}+8)>>2]={}.z;", ctx.stage_name, binding.U32(), offset_var, value);
|
||||
ctx.Add("{}_ssbo{}[({}+12)>>2]={}.w;", ctx.stage_name, binding.U32(), offset_var, value);
|
||||
}
|
||||
} // namespace Shader::Backend::MSL
|
100
src/shader_recompiler/backend/msl/emit_msl_not_implemented.cpp
Normal file
100
src/shader_recompiler/backend/msl/emit_msl_not_implemented.cpp
Normal file
|
@ -0,0 +1,100 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <string_view>
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
|
||||
void EmitGetRegister(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitSetRegister(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetPred(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitSetPred(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitSetGotoVariable(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetGotoVariable(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitSetIndirectBranchVariable(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetIndirectBranchVariable(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetZFlag(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetSFlag(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetCFlag(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetOFlag(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitSetZFlag(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitSetSFlag(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitSetCFlag(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitSetOFlag(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetZeroFromOp(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetSignFromOp(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetCarryFromOp(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetOverflowFromOp(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetSparseFromOp(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitGetInBoundsFromOp(EmitContext& ctx) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
54
src/shader_recompiler/backend/msl/emit_msl_select.cpp
Normal file
54
src/shader_recompiler/backend/msl/emit_msl_select.cpp
Normal file
|
@ -0,0 +1,54 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <string_view>
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
void EmitSelectU1(EmitContext& ctx, IR::Inst& inst, std::string_view cond,
|
||||
std::string_view true_value, std::string_view false_value) {
|
||||
ctx.AddU1("{}={}?{}:{};", inst, cond, true_value, false_value);
|
||||
}
|
||||
|
||||
void EmitSelectU8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view cond,
|
||||
[[maybe_unused]] std::string_view true_value,
|
||||
[[maybe_unused]] std::string_view false_value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitSelectU16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view cond,
|
||||
[[maybe_unused]] std::string_view true_value,
|
||||
[[maybe_unused]] std::string_view false_value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitSelectU32(EmitContext& ctx, IR::Inst& inst, std::string_view cond,
|
||||
std::string_view true_value, std::string_view false_value) {
|
||||
ctx.AddU32("{}={}?{}:{};", inst, cond, true_value, false_value);
|
||||
}
|
||||
|
||||
void EmitSelectU64(EmitContext& ctx, IR::Inst& inst, std::string_view cond,
|
||||
std::string_view true_value, std::string_view false_value) {
|
||||
ctx.AddU64("{}={}?{}:{};", inst, cond, true_value, false_value);
|
||||
}
|
||||
|
||||
void EmitSelectF16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view cond,
|
||||
[[maybe_unused]] std::string_view true_value,
|
||||
[[maybe_unused]] std::string_view false_value) {
|
||||
NotImplemented();
|
||||
}
|
||||
|
||||
void EmitSelectF32(EmitContext& ctx, IR::Inst& inst, std::string_view cond,
|
||||
std::string_view true_value, std::string_view false_value) {
|
||||
ctx.AddF32("{}={}?{}:{};", inst, cond, true_value, false_value);
|
||||
}
|
||||
|
||||
void EmitSelectF64(EmitContext& ctx, IR::Inst& inst, std::string_view cond,
|
||||
std::string_view true_value, std::string_view false_value) {
|
||||
ctx.AddF64("{}={}?{}:{};", inst, cond, true_value, false_value);
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
76
src/shader_recompiler/backend/msl/emit_msl_shared_memory.cpp
Normal file
76
src/shader_recompiler/backend/msl/emit_msl_shared_memory.cpp
Normal file
|
@ -0,0 +1,76 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
constexpr char cas_loop[]{"for(;;){{uint old_value={};uint "
|
||||
"cas_result=atomicCompSwap({},old_value,bitfieldInsert({},{},{},{}));"
|
||||
"if(cas_result==old_value){{break;}}}}"};
|
||||
|
||||
void SharedWriteCas(EmitContext& ctx, std::string_view offset, std::string_view value,
|
||||
std::string_view bit_offset, u32 num_bits) {
|
||||
const auto smem{fmt::format("smem[{}>>2]", offset)};
|
||||
ctx.Add(cas_loop, smem, smem, smem, value, bit_offset, num_bits);
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
void EmitLoadSharedU8(EmitContext& ctx, IR::Inst& inst, std::string_view offset) {
|
||||
ctx.AddU32("{}=bitfieldExtract(smem[{}>>2],int({}%4)*8,8);", inst, offset, offset);
|
||||
}
|
||||
|
||||
void EmitLoadSharedS8(EmitContext& ctx, IR::Inst& inst, std::string_view offset) {
|
||||
ctx.AddU32("{}=bitfieldExtract(int(smem[{}>>2]),int({}%4)*8,8);", inst, offset, offset);
|
||||
}
|
||||
|
||||
void EmitLoadSharedU16(EmitContext& ctx, IR::Inst& inst, std::string_view offset) {
|
||||
ctx.AddU32("{}=bitfieldExtract(smem[{}>>2],int(({}>>1)%2)*16,16);", inst, offset, offset);
|
||||
}
|
||||
|
||||
void EmitLoadSharedS16(EmitContext& ctx, IR::Inst& inst, std::string_view offset) {
|
||||
ctx.AddU32("{}=bitfieldExtract(int(smem[{}>>2]),int(({}>>1)%2)*16,16);", inst, offset, offset);
|
||||
}
|
||||
|
||||
void EmitLoadSharedU32(EmitContext& ctx, IR::Inst& inst, std::string_view offset) {
|
||||
ctx.AddU32("{}=smem[{}>>2];", inst, offset);
|
||||
}
|
||||
|
||||
void EmitLoadSharedU64(EmitContext& ctx, IR::Inst& inst, std::string_view offset) {
|
||||
ctx.AddU32x2("{}=uvec2(smem[{}>>2],smem[({}+4)>>2]);", inst, offset, offset);
|
||||
}
|
||||
|
||||
void EmitLoadSharedU128(EmitContext& ctx, IR::Inst& inst, std::string_view offset) {
|
||||
ctx.AddU32x4("{}=uvec4(smem[{}>>2],smem[({}+4)>>2],smem[({}+8)>>2],smem[({}+12)>>2]);", inst,
|
||||
offset, offset, offset, offset);
|
||||
}
|
||||
|
||||
void EmitWriteSharedU8(EmitContext& ctx, std::string_view offset, std::string_view value) {
|
||||
const auto bit_offset{fmt::format("int({}%4)*8", offset)};
|
||||
SharedWriteCas(ctx, offset, value, bit_offset, 8);
|
||||
}
|
||||
|
||||
void EmitWriteSharedU16(EmitContext& ctx, std::string_view offset, std::string_view value) {
|
||||
const auto bit_offset{fmt::format("int(({}>>1)%2)*16", offset)};
|
||||
SharedWriteCas(ctx, offset, value, bit_offset, 16);
|
||||
}
|
||||
|
||||
void EmitWriteSharedU32(EmitContext& ctx, std::string_view offset, std::string_view value) {
|
||||
ctx.Add("smem[{}>>2]={};", offset, value);
|
||||
}
|
||||
|
||||
void EmitWriteSharedU64(EmitContext& ctx, std::string_view offset, std::string_view value) {
|
||||
ctx.Add("smem[{}>>2]={}.x;", offset, value);
|
||||
ctx.Add("smem[({}+4)>>2]={}.y;", offset, value);
|
||||
}
|
||||
|
||||
void EmitWriteSharedU128(EmitContext& ctx, std::string_view offset, std::string_view value) {
|
||||
ctx.Add("smem[{}>>2]={}.x;", offset, value);
|
||||
ctx.Add("smem[({}+4)>>2]={}.y;", offset, value);
|
||||
ctx.Add("smem[({}+8)>>2]={}.z;", offset, value);
|
||||
ctx.Add("smem[({}+12)>>2]={}.w;", offset, value);
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
110
src/shader_recompiler/backend/msl/emit_msl_special.cpp
Normal file
110
src/shader_recompiler/backend/msl/emit_msl_special.cpp
Normal file
|
@ -0,0 +1,110 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/program.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
#include "shader_recompiler/profile.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
std::string_view OutputVertexIndex(EmitContext& ctx) {
|
||||
return ctx.stage == Stage::TessellationControl ? "[gl_InvocationID]" : "";
|
||||
}
|
||||
|
||||
void InitializeOutputVaryings(EmitContext& ctx) {
|
||||
if (ctx.uses_geometry_passthrough) {
|
||||
return;
|
||||
}
|
||||
if (ctx.stage == Stage::VertexB || ctx.stage == Stage::Geometry) {
|
||||
ctx.Add("gl_Position=vec4(0,0,0,1);");
|
||||
}
|
||||
for (size_t index = 0; index < IR::NUM_GENERICS; ++index) {
|
||||
if (!ctx.info.stores.Generic(index)) {
|
||||
continue;
|
||||
}
|
||||
const auto& info_array{ctx.output_generics.at(index)};
|
||||
const auto output_decorator{OutputVertexIndex(ctx)};
|
||||
size_t element{};
|
||||
while (element < info_array.size()) {
|
||||
const auto& info{info_array.at(element)};
|
||||
const auto varying_name{fmt::format("{}{}", info.name, output_decorator)};
|
||||
switch (info.num_components) {
|
||||
case 1: {
|
||||
const char value{element == 3 ? '1' : '0'};
|
||||
ctx.Add("{}={}.f;", varying_name, value);
|
||||
break;
|
||||
}
|
||||
case 2:
|
||||
case 3:
|
||||
if (element + info.num_components < 4) {
|
||||
ctx.Add("{}=vec{}(0);", varying_name, info.num_components);
|
||||
} else {
|
||||
// last element is the w component, must be initialized to 1
|
||||
const auto zeros{info.num_components == 3 ? "0,0," : "0,"};
|
||||
ctx.Add("{}=vec{}({}1);", varying_name, info.num_components, zeros);
|
||||
}
|
||||
break;
|
||||
case 4:
|
||||
ctx.Add("{}=vec4(0,0,0,1);", varying_name);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
element += info.num_components;
|
||||
}
|
||||
}
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
void EmitPhi(EmitContext& ctx, IR::Inst& phi) {
|
||||
const size_t num_args{phi.NumArgs()};
|
||||
for (size_t i = 0; i < num_args; ++i) {
|
||||
ctx.var_alloc.Consume(phi.Arg(i));
|
||||
}
|
||||
if (!phi.Definition<Id>().is_valid) {
|
||||
// The phi node wasn't forward defined
|
||||
ctx.var_alloc.PhiDefine(phi, phi.Type());
|
||||
}
|
||||
}
|
||||
|
||||
void EmitVoid(EmitContext&) {}
|
||||
|
||||
void EmitReference(EmitContext& ctx, const IR::Value& value) {
|
||||
ctx.var_alloc.Consume(value);
|
||||
}
|
||||
|
||||
void EmitPhiMove(EmitContext& ctx, const IR::Value& phi_value, const IR::Value& value) {
|
||||
IR::Inst& phi{*phi_value.InstRecursive()};
|
||||
const auto phi_type{phi.Type()};
|
||||
if (!phi.Definition<Id>().is_valid) {
|
||||
// The phi node wasn't forward defined
|
||||
ctx.var_alloc.PhiDefine(phi, phi_type);
|
||||
}
|
||||
const auto phi_reg{ctx.var_alloc.Consume(IR::Value{&phi})};
|
||||
const auto val_reg{ctx.var_alloc.Consume(value)};
|
||||
if (phi_reg == val_reg) {
|
||||
return;
|
||||
}
|
||||
const bool needs_workaround{ctx.profile.has_gl_bool_ref_bug && phi_type == IR::Type::U1};
|
||||
const auto suffix{needs_workaround ? "?true:false" : ""};
|
||||
ctx.Add("{}={}{};", phi_reg, val_reg, suffix);
|
||||
}
|
||||
|
||||
void EmitPrologue(EmitContext& ctx) {
|
||||
InitializeOutputVaryings(ctx);
|
||||
}
|
||||
|
||||
void EmitEpilogue(EmitContext&) {}
|
||||
|
||||
void EmitEmitVertex(EmitContext& ctx, const IR::Value& stream) {
|
||||
ctx.Add("EmitStreamVertex(int({}));", ctx.var_alloc.Consume(stream));
|
||||
InitializeOutputVaryings(ctx);
|
||||
}
|
||||
|
||||
void EmitEndPrimitive(EmitContext& ctx, const IR::Value& stream) {
|
||||
ctx.Add("EndStreamPrimitive(int({}));", ctx.var_alloc.Consume(stream));
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
29
src/shader_recompiler/backend/msl/emit_msl_undefined.cpp
Normal file
29
src/shader_recompiler/backend/msl/emit_msl_undefined.cpp
Normal file
|
@ -0,0 +1,29 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
|
||||
void EmitUndefU1(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU1("{}=false;", inst);
|
||||
}
|
||||
|
||||
void EmitUndefU8(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32("{}=0u;", inst);
|
||||
}
|
||||
|
||||
void EmitUndefU16(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32("{}=0u;", inst);
|
||||
}
|
||||
|
||||
void EmitUndefU32(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32("{}=0u;", inst);
|
||||
}
|
||||
|
||||
void EmitUndefU64(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU64("{}=0u;", inst);
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
246
src/shader_recompiler/backend/msl/emit_msl_warp.cpp
Normal file
246
src/shader_recompiler/backend/msl/emit_msl_warp.cpp
Normal file
|
@ -0,0 +1,246 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <string_view>
|
||||
|
||||
#include "shader_recompiler/backend/msl/emit_msl_instructions.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
#include "shader_recompiler/profile.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
constexpr char THREAD_ID[]{"gl_SubGroupInvocationARB"};
|
||||
|
||||
void SetInBoundsFlag(EmitContext& ctx, IR::Inst& inst) {
|
||||
IR::Inst* const in_bounds{inst.GetAssociatedPseudoOperation(IR::Opcode::GetInBoundsFromOp)};
|
||||
if (!in_bounds) {
|
||||
return;
|
||||
}
|
||||
ctx.AddU1("{}=shfl_in_bounds;", *in_bounds);
|
||||
in_bounds->Invalidate();
|
||||
}
|
||||
|
||||
std::string ComputeMinThreadId(std::string_view thread_id, std::string_view segmentation_mask) {
|
||||
return fmt::format("({}&{})", thread_id, segmentation_mask);
|
||||
}
|
||||
|
||||
std::string ComputeMaxThreadId(std::string_view min_thread_id, std::string_view clamp,
|
||||
std::string_view not_seg_mask) {
|
||||
return fmt::format("({})|({}&{})", min_thread_id, clamp, not_seg_mask);
|
||||
}
|
||||
|
||||
std::string GetMaxThreadId(std::string_view thread_id, std::string_view clamp,
|
||||
std::string_view segmentation_mask) {
|
||||
const auto not_seg_mask{fmt::format("(~{})", segmentation_mask)};
|
||||
const auto min_thread_id{ComputeMinThreadId(thread_id, segmentation_mask)};
|
||||
return ComputeMaxThreadId(min_thread_id, clamp, not_seg_mask);
|
||||
}
|
||||
|
||||
void UseShuffleNv(EmitContext& ctx, IR::Inst& inst, std::string_view shfl_op,
|
||||
std::string_view value, std::string_view index,
|
||||
[[maybe_unused]] std::string_view clamp, std::string_view segmentation_mask) {
|
||||
const auto width{fmt::format("32u>>(bitCount({}&31u))", segmentation_mask)};
|
||||
ctx.AddU32("{}={}({},{},{},shfl_in_bounds);", inst, shfl_op, value, index, width);
|
||||
SetInBoundsFlag(ctx, inst);
|
||||
}
|
||||
|
||||
std::string_view BallotIndex(EmitContext& ctx) {
|
||||
if (!ctx.profile.warp_size_potentially_larger_than_guest) {
|
||||
return ".x";
|
||||
}
|
||||
return "[gl_SubGroupInvocationARB>>5]";
|
||||
}
|
||||
|
||||
std::string GetMask(EmitContext& ctx, std::string_view mask) {
|
||||
const auto ballot_index{BallotIndex(ctx)};
|
||||
return fmt::format("uint(uvec2({}){})", mask, ballot_index);
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
void EmitLaneId(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32("{}={}&31u;", inst, THREAD_ID);
|
||||
}
|
||||
|
||||
void EmitVoteAll(EmitContext& ctx, IR::Inst& inst, std::string_view pred) {
|
||||
if (!ctx.profile.warp_size_potentially_larger_than_guest) {
|
||||
ctx.AddU1("{}=allInvocationsEqualARB({});", inst, pred);
|
||||
return;
|
||||
}
|
||||
const auto ballot_index{BallotIndex(ctx)};
|
||||
const auto active_mask{fmt::format("uvec2(ballotARB(true)){}", ballot_index)};
|
||||
const auto ballot{fmt::format("uvec2(ballotARB({})){}", pred, ballot_index)};
|
||||
ctx.AddU1("{}=({}&{})=={};", inst, ballot, active_mask, active_mask);
|
||||
}
|
||||
|
||||
void EmitVoteAny(EmitContext& ctx, IR::Inst& inst, std::string_view pred) {
|
||||
if (!ctx.profile.warp_size_potentially_larger_than_guest) {
|
||||
ctx.AddU1("{}=anyInvocationARB({});", inst, pred);
|
||||
return;
|
||||
}
|
||||
const auto ballot_index{BallotIndex(ctx)};
|
||||
const auto active_mask{fmt::format("uvec2(ballotARB(true)){}", ballot_index)};
|
||||
const auto ballot{fmt::format("uvec2(ballotARB({})){}", pred, ballot_index)};
|
||||
ctx.AddU1("{}=({}&{})!=0u;", inst, ballot, active_mask, active_mask);
|
||||
}
|
||||
|
||||
void EmitVoteEqual(EmitContext& ctx, IR::Inst& inst, std::string_view pred) {
|
||||
if (!ctx.profile.warp_size_potentially_larger_than_guest) {
|
||||
ctx.AddU1("{}=allInvocationsEqualARB({});", inst, pred);
|
||||
return;
|
||||
}
|
||||
const auto ballot_index{BallotIndex(ctx)};
|
||||
const auto active_mask{fmt::format("uvec2(ballotARB(true)){}", ballot_index)};
|
||||
const auto ballot{fmt::format("uvec2(ballotARB({})){}", pred, ballot_index)};
|
||||
const auto value{fmt::format("({}^{})", ballot, active_mask)};
|
||||
ctx.AddU1("{}=({}==0)||({}=={});", inst, value, value, active_mask);
|
||||
}
|
||||
|
||||
void EmitSubgroupBallot(EmitContext& ctx, IR::Inst& inst, std::string_view pred) {
|
||||
const auto ballot_index{BallotIndex(ctx)};
|
||||
ctx.AddU32("{}=uvec2(ballotARB({})){};", inst, pred, ballot_index);
|
||||
}
|
||||
|
||||
void EmitSubgroupEqMask(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32("{}={};", inst, GetMask(ctx, "gl_SubGroupEqMaskARB"));
|
||||
}
|
||||
|
||||
void EmitSubgroupLtMask(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32("{}={};", inst, GetMask(ctx, "gl_SubGroupLtMaskARB"));
|
||||
}
|
||||
|
||||
void EmitSubgroupLeMask(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32("{}={};", inst, GetMask(ctx, "gl_SubGroupLeMaskARB"));
|
||||
}
|
||||
|
||||
void EmitSubgroupGtMask(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32("{}={};", inst, GetMask(ctx, "gl_SubGroupGtMaskARB"));
|
||||
}
|
||||
|
||||
void EmitSubgroupGeMask(EmitContext& ctx, IR::Inst& inst) {
|
||||
ctx.AddU32("{}={};", inst, GetMask(ctx, "gl_SubGroupGeMaskARB"));
|
||||
}
|
||||
|
||||
void EmitShuffleIndex(EmitContext& ctx, IR::Inst& inst, std::string_view value,
|
||||
std::string_view index, std::string_view clamp, std::string_view seg_mask) {
|
||||
if (ctx.profile.support_gl_warp_intrinsics) {
|
||||
UseShuffleNv(ctx, inst, "shuffleNV", value, index, clamp, seg_mask);
|
||||
return;
|
||||
}
|
||||
const bool big_warp{ctx.profile.warp_size_potentially_larger_than_guest};
|
||||
const auto is_upper_partition{"int(gl_SubGroupInvocationARB)>=32"};
|
||||
const auto upper_index{fmt::format("{}?{}+32:{}", is_upper_partition, index, index)};
|
||||
const auto upper_clamp{fmt::format("{}?{}+32:{}", is_upper_partition, clamp, clamp)};
|
||||
|
||||
const auto not_seg_mask{fmt::format("(~{})", seg_mask)};
|
||||
const auto min_thread_id{ComputeMinThreadId(THREAD_ID, seg_mask)};
|
||||
const auto max_thread_id{
|
||||
ComputeMaxThreadId(min_thread_id, big_warp ? upper_clamp : clamp, not_seg_mask)};
|
||||
|
||||
const auto lhs{fmt::format("({}&{})", big_warp ? upper_index : index, not_seg_mask)};
|
||||
const auto src_thread_id{fmt::format("({})|({})", lhs, min_thread_id)};
|
||||
ctx.Add("shfl_in_bounds=int({})<=int({});", src_thread_id, max_thread_id);
|
||||
SetInBoundsFlag(ctx, inst);
|
||||
ctx.Add("shfl_result=readInvocationARB({},{});", value, src_thread_id);
|
||||
ctx.AddU32("{}=shfl_in_bounds?shfl_result:{};", inst, value);
|
||||
}
|
||||
|
||||
void EmitShuffleUp(EmitContext& ctx, IR::Inst& inst, std::string_view value, std::string_view index,
|
||||
std::string_view clamp, std::string_view seg_mask) {
|
||||
if (ctx.profile.support_gl_warp_intrinsics) {
|
||||
UseShuffleNv(ctx, inst, "shuffleUpNV", value, index, clamp, seg_mask);
|
||||
return;
|
||||
}
|
||||
const bool big_warp{ctx.profile.warp_size_potentially_larger_than_guest};
|
||||
const auto is_upper_partition{"int(gl_SubGroupInvocationARB)>=32"};
|
||||
const auto upper_clamp{fmt::format("{}?{}+32:{}", is_upper_partition, clamp, clamp)};
|
||||
|
||||
const auto max_thread_id{GetMaxThreadId(THREAD_ID, big_warp ? upper_clamp : clamp, seg_mask)};
|
||||
const auto src_thread_id{fmt::format("({}-{})", THREAD_ID, index)};
|
||||
ctx.Add("shfl_in_bounds=int({})>=int({});", src_thread_id, max_thread_id);
|
||||
SetInBoundsFlag(ctx, inst);
|
||||
ctx.Add("shfl_result=readInvocationARB({},{});", value, src_thread_id);
|
||||
ctx.AddU32("{}=shfl_in_bounds?shfl_result:{};", inst, value);
|
||||
}
|
||||
|
||||
void EmitShuffleDown(EmitContext& ctx, IR::Inst& inst, std::string_view value,
|
||||
std::string_view index, std::string_view clamp, std::string_view seg_mask) {
|
||||
if (ctx.profile.support_gl_warp_intrinsics) {
|
||||
UseShuffleNv(ctx, inst, "shuffleDownNV", value, index, clamp, seg_mask);
|
||||
return;
|
||||
}
|
||||
const bool big_warp{ctx.profile.warp_size_potentially_larger_than_guest};
|
||||
const auto is_upper_partition{"int(gl_SubGroupInvocationARB)>=32"};
|
||||
const auto upper_clamp{fmt::format("{}?{}+32:{}", is_upper_partition, clamp, clamp)};
|
||||
|
||||
const auto max_thread_id{GetMaxThreadId(THREAD_ID, big_warp ? upper_clamp : clamp, seg_mask)};
|
||||
const auto src_thread_id{fmt::format("({}+{})", THREAD_ID, index)};
|
||||
ctx.Add("shfl_in_bounds=int({})<=int({});", src_thread_id, max_thread_id);
|
||||
SetInBoundsFlag(ctx, inst);
|
||||
ctx.Add("shfl_result=readInvocationARB({},{});", value, src_thread_id);
|
||||
ctx.AddU32("{}=shfl_in_bounds?shfl_result:{};", inst, value);
|
||||
}
|
||||
|
||||
void EmitShuffleButterfly(EmitContext& ctx, IR::Inst& inst, std::string_view value,
|
||||
std::string_view index, std::string_view clamp,
|
||||
std::string_view seg_mask) {
|
||||
if (ctx.profile.support_gl_warp_intrinsics) {
|
||||
UseShuffleNv(ctx, inst, "shuffleXorNV", value, index, clamp, seg_mask);
|
||||
return;
|
||||
}
|
||||
const bool big_warp{ctx.profile.warp_size_potentially_larger_than_guest};
|
||||
const auto is_upper_partition{"int(gl_SubGroupInvocationARB)>=32"};
|
||||
const auto upper_clamp{fmt::format("{}?{}+32:{}", is_upper_partition, clamp, clamp)};
|
||||
|
||||
const auto max_thread_id{GetMaxThreadId(THREAD_ID, big_warp ? upper_clamp : clamp, seg_mask)};
|
||||
const auto src_thread_id{fmt::format("({}^{})", THREAD_ID, index)};
|
||||
ctx.Add("shfl_in_bounds=int({})<=int({});", src_thread_id, max_thread_id);
|
||||
SetInBoundsFlag(ctx, inst);
|
||||
ctx.Add("shfl_result=readInvocationARB({},{});", value, src_thread_id);
|
||||
ctx.AddU32("{}=shfl_in_bounds?shfl_result:{};", inst, value);
|
||||
}
|
||||
|
||||
void EmitFSwizzleAdd(EmitContext& ctx, IR::Inst& inst, std::string_view op_a, std::string_view op_b,
|
||||
std::string_view swizzle) {
|
||||
const auto mask{fmt::format("({}>>((gl_SubGroupInvocationARB&3)<<1))&3", swizzle)};
|
||||
const std::string modifier_a = fmt::format("FSWZ_A[{}]", mask);
|
||||
const std::string modifier_b = fmt::format("FSWZ_B[{}]", mask);
|
||||
ctx.AddF32("{}=({}*{})+({}*{});", inst, op_a, modifier_a, op_b, modifier_b);
|
||||
}
|
||||
|
||||
void EmitDPdxFine(EmitContext& ctx, IR::Inst& inst, std::string_view op_a) {
|
||||
if (ctx.profile.support_gl_derivative_control) {
|
||||
ctx.AddF32("{}=dFdxFine({});", inst, op_a);
|
||||
} else {
|
||||
LOG_WARNING(Shader_MSL, "Device does not support dFdxFine, fallback to dFdx");
|
||||
ctx.AddF32("{}=dFdx({});", inst, op_a);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitDPdyFine(EmitContext& ctx, IR::Inst& inst, std::string_view op_a) {
|
||||
if (ctx.profile.support_gl_derivative_control) {
|
||||
ctx.AddF32("{}=dFdyFine({});", inst, op_a);
|
||||
} else {
|
||||
LOG_WARNING(Shader_MSL, "Device does not support dFdyFine, fallback to dFdy");
|
||||
ctx.AddF32("{}=dFdy({});", inst, op_a);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitDPdxCoarse(EmitContext& ctx, IR::Inst& inst, std::string_view op_a) {
|
||||
if (ctx.profile.support_gl_derivative_control) {
|
||||
ctx.AddF32("{}=dFdxCoarse({});", inst, op_a);
|
||||
} else {
|
||||
LOG_WARNING(Shader_MSL, "Device does not support dFdxCoarse, fallback to dFdx");
|
||||
ctx.AddF32("{}=dFdx({});", inst, op_a);
|
||||
}
|
||||
}
|
||||
|
||||
void EmitDPdyCoarse(EmitContext& ctx, IR::Inst& inst, std::string_view op_a) {
|
||||
if (ctx.profile.support_gl_derivative_control) {
|
||||
ctx.AddF32("{}=dFdyCoarse({});", inst, op_a);
|
||||
} else {
|
||||
LOG_WARNING(Shader_MSL, "Device does not support dFdyCoarse, fallback to dFdy");
|
||||
ctx.AddF32("{}=dFdy({});", inst, op_a);
|
||||
}
|
||||
}
|
||||
} // namespace Shader::Backend::MSL
|
709
src/shader_recompiler/backend/msl/msl_emit_context.cpp
Normal file
709
src/shader_recompiler/backend/msl/msl_emit_context.cpp
Normal file
|
@ -0,0 +1,709 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "common/div_ceil.h"
|
||||
#include "shader_recompiler/backend/bindings.h"
|
||||
#include "shader_recompiler/backend/msl/msl_emit_context.h"
|
||||
#include "shader_recompiler/frontend/ir/program.h"
|
||||
#include "shader_recompiler/profile.h"
|
||||
#include "shader_recompiler/runtime_info.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
u32 CbufIndex(size_t offset) {
|
||||
return (offset / 4) % 4;
|
||||
}
|
||||
|
||||
char Swizzle(size_t offset) {
|
||||
return "xyzw"[CbufIndex(offset)];
|
||||
}
|
||||
|
||||
std::string_view InterpDecorator(Interpolation interp) {
|
||||
switch (interp) {
|
||||
case Interpolation::Smooth:
|
||||
return "";
|
||||
case Interpolation::Flat:
|
||||
return "flat ";
|
||||
case Interpolation::NoPerspective:
|
||||
return "noperspective ";
|
||||
}
|
||||
throw InvalidArgument("Invalid interpolation {}", interp);
|
||||
}
|
||||
|
||||
std::string_view InputArrayDecorator(Stage stage) {
|
||||
switch (stage) {
|
||||
case Stage::Geometry:
|
||||
case Stage::TessellationControl:
|
||||
case Stage::TessellationEval:
|
||||
return "[]";
|
||||
default:
|
||||
return "";
|
||||
}
|
||||
}
|
||||
|
||||
bool StoresPerVertexAttributes(Stage stage) {
|
||||
switch (stage) {
|
||||
case Stage::VertexA:
|
||||
case Stage::VertexB:
|
||||
case Stage::Geometry:
|
||||
case Stage::TessellationEval:
|
||||
return true;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
std::string OutputDecorator(Stage stage, u32 size) {
|
||||
switch (stage) {
|
||||
case Stage::TessellationControl:
|
||||
return fmt::format("[{}]", size);
|
||||
default:
|
||||
return "";
|
||||
}
|
||||
}
|
||||
|
||||
std::string_view DepthSamplerType(TextureType type) {
|
||||
switch (type) {
|
||||
case TextureType::Color1D:
|
||||
return "sampler1DShadow";
|
||||
case TextureType::ColorArray1D:
|
||||
return "sampler1DArrayShadow";
|
||||
case TextureType::Color2D:
|
||||
return "sampler2DShadow";
|
||||
case TextureType::ColorArray2D:
|
||||
return "sampler2DArrayShadow";
|
||||
case TextureType::ColorCube:
|
||||
return "samplerCubeShadow";
|
||||
case TextureType::ColorArrayCube:
|
||||
return "samplerCubeArrayShadow";
|
||||
default:
|
||||
throw NotImplementedException("Texture type: {}", type);
|
||||
}
|
||||
}
|
||||
|
||||
std::string_view ColorSamplerType(TextureType type, bool is_multisample = false) {
|
||||
if (is_multisample) {
|
||||
ASSERT(type == TextureType::Color2D || type == TextureType::ColorArray2D);
|
||||
}
|
||||
switch (type) {
|
||||
case TextureType::Color1D:
|
||||
return "sampler1D";
|
||||
case TextureType::ColorArray1D:
|
||||
return "sampler1DArray";
|
||||
case TextureType::Color2D:
|
||||
case TextureType::Color2DRect:
|
||||
return is_multisample ? "sampler2DMS" : "sampler2D";
|
||||
case TextureType::ColorArray2D:
|
||||
return is_multisample ? "sampler2DMSArray" : "sampler2DArray";
|
||||
case TextureType::Color3D:
|
||||
return "sampler3D";
|
||||
case TextureType::ColorCube:
|
||||
return "samplerCube";
|
||||
case TextureType::ColorArrayCube:
|
||||
return "samplerCubeArray";
|
||||
case TextureType::Buffer:
|
||||
return "samplerBuffer";
|
||||
default:
|
||||
throw NotImplementedException("Texture type: {}", type);
|
||||
}
|
||||
}
|
||||
|
||||
std::string_view ImageType(TextureType type) {
|
||||
switch (type) {
|
||||
case TextureType::Color1D:
|
||||
return "uimage1D";
|
||||
case TextureType::ColorArray1D:
|
||||
return "uimage1DArray";
|
||||
case TextureType::Color2D:
|
||||
return "uimage2D";
|
||||
case TextureType::ColorArray2D:
|
||||
return "uimage2DArray";
|
||||
case TextureType::Color3D:
|
||||
return "uimage3D";
|
||||
case TextureType::ColorCube:
|
||||
return "uimageCube";
|
||||
case TextureType::ColorArrayCube:
|
||||
return "uimageCubeArray";
|
||||
case TextureType::Buffer:
|
||||
return "uimageBuffer";
|
||||
default:
|
||||
throw NotImplementedException("Image type: {}", type);
|
||||
}
|
||||
}
|
||||
|
||||
std::string_view ImageFormatString(ImageFormat format) {
|
||||
switch (format) {
|
||||
case ImageFormat::Typeless:
|
||||
return "";
|
||||
case ImageFormat::R8_UINT:
|
||||
return ",r8ui";
|
||||
case ImageFormat::R8_SINT:
|
||||
return ",r8i";
|
||||
case ImageFormat::R16_UINT:
|
||||
return ",r16ui";
|
||||
case ImageFormat::R16_SINT:
|
||||
return ",r16i";
|
||||
case ImageFormat::R32_UINT:
|
||||
return ",r32ui";
|
||||
case ImageFormat::R32G32_UINT:
|
||||
return ",rg32ui";
|
||||
case ImageFormat::R32G32B32A32_UINT:
|
||||
return ",rgba32ui";
|
||||
default:
|
||||
throw NotImplementedException("Image format: {}", format);
|
||||
}
|
||||
}
|
||||
|
||||
std::string_view ImageAccessQualifier(bool is_written, bool is_read) {
|
||||
if (is_written && !is_read) {
|
||||
return "writeonly ";
|
||||
}
|
||||
if (is_read && !is_written) {
|
||||
return "readonly ";
|
||||
}
|
||||
return "";
|
||||
}
|
||||
|
||||
std::string_view GetTessMode(TessPrimitive primitive) {
|
||||
switch (primitive) {
|
||||
case TessPrimitive::Triangles:
|
||||
return "triangles";
|
||||
case TessPrimitive::Quads:
|
||||
return "quads";
|
||||
case TessPrimitive::Isolines:
|
||||
return "isolines";
|
||||
}
|
||||
throw InvalidArgument("Invalid tessellation primitive {}", primitive);
|
||||
}
|
||||
|
||||
std::string_view GetTessSpacing(TessSpacing spacing) {
|
||||
switch (spacing) {
|
||||
case TessSpacing::Equal:
|
||||
return "equal_spacing";
|
||||
case TessSpacing::FractionalOdd:
|
||||
return "fractional_odd_spacing";
|
||||
case TessSpacing::FractionalEven:
|
||||
return "fractional_even_spacing";
|
||||
}
|
||||
throw InvalidArgument("Invalid tessellation spacing {}", spacing);
|
||||
}
|
||||
|
||||
std::string_view InputPrimitive(InputTopology topology) {
|
||||
switch (topology) {
|
||||
case InputTopology::Points:
|
||||
return "points";
|
||||
case InputTopology::Lines:
|
||||
return "lines";
|
||||
case InputTopology::LinesAdjacency:
|
||||
return "lines_adjacency";
|
||||
case InputTopology::Triangles:
|
||||
return "triangles";
|
||||
case InputTopology::TrianglesAdjacency:
|
||||
return "triangles_adjacency";
|
||||
}
|
||||
throw InvalidArgument("Invalid input topology {}", topology);
|
||||
}
|
||||
|
||||
std::string_view OutputPrimitive(OutputTopology topology) {
|
||||
switch (topology) {
|
||||
case OutputTopology::PointList:
|
||||
return "points";
|
||||
case OutputTopology::LineStrip:
|
||||
return "line_strip";
|
||||
case OutputTopology::TriangleStrip:
|
||||
return "triangle_strip";
|
||||
}
|
||||
throw InvalidArgument("Invalid output topology {}", topology);
|
||||
}
|
||||
|
||||
void SetupOutPerVertex(EmitContext& ctx, std::string& header) {
|
||||
if (!StoresPerVertexAttributes(ctx.stage)) {
|
||||
return;
|
||||
}
|
||||
if (ctx.uses_geometry_passthrough) {
|
||||
return;
|
||||
}
|
||||
header += "out gl_PerVertex{vec4 gl_Position;";
|
||||
if (ctx.info.stores[IR::Attribute::PointSize]) {
|
||||
header += "float gl_PointSize;";
|
||||
}
|
||||
if (ctx.info.stores.ClipDistances()) {
|
||||
header += "float gl_ClipDistance[];";
|
||||
}
|
||||
if (ctx.info.stores[IR::Attribute::ViewportIndex] &&
|
||||
ctx.profile.support_viewport_index_layer_non_geometry && ctx.stage != Stage::Geometry) {
|
||||
header += "int gl_ViewportIndex;";
|
||||
}
|
||||
header += "};";
|
||||
if (ctx.info.stores[IR::Attribute::ViewportIndex] && ctx.stage == Stage::Geometry) {
|
||||
header += "out int gl_ViewportIndex;";
|
||||
}
|
||||
}
|
||||
|
||||
void SetupInPerVertex(EmitContext& ctx, std::string& header) {
|
||||
// Currently only required for TessellationControl to adhere to
|
||||
// ARB_separate_shader_objects requirements
|
||||
if (ctx.stage != Stage::TessellationControl) {
|
||||
return;
|
||||
}
|
||||
const bool loads_position{ctx.info.loads.AnyComponent(IR::Attribute::PositionX)};
|
||||
const bool loads_point_size{ctx.info.loads[IR::Attribute::PointSize]};
|
||||
const bool loads_clip_distance{ctx.info.loads.ClipDistances()};
|
||||
const bool loads_per_vertex{loads_position || loads_point_size || loads_clip_distance};
|
||||
if (!loads_per_vertex) {
|
||||
return;
|
||||
}
|
||||
header += "in gl_PerVertex{";
|
||||
if (loads_position) {
|
||||
header += "vec4 gl_Position;";
|
||||
}
|
||||
if (loads_point_size) {
|
||||
header += "float gl_PointSize;";
|
||||
}
|
||||
if (loads_clip_distance) {
|
||||
header += "float gl_ClipDistance[];";
|
||||
}
|
||||
header += "}gl_in[gl_MaxPatchVertices];";
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
EmitContext::EmitContext(IR::Program& program, Bindings& bindings, const Profile& profile_,
|
||||
const RuntimeInfo& runtime_info_)
|
||||
: info{program.info}, profile{profile_}, runtime_info{runtime_info_}, stage{program.stage},
|
||||
uses_geometry_passthrough{program.is_geometry_passthrough &&
|
||||
profile.support_geometry_shader_passthrough} {
|
||||
if (profile.need_fastmath_off) {
|
||||
header += "#pragma optionNV(fastmath off)\n";
|
||||
}
|
||||
SetupExtensions();
|
||||
switch (program.stage) {
|
||||
case Stage::VertexA:
|
||||
case Stage::VertexB:
|
||||
stage_name = "vs";
|
||||
break;
|
||||
case Stage::TessellationControl:
|
||||
stage_name = "tcs";
|
||||
header += fmt::format("layout(vertices={})out;", program.invocations);
|
||||
break;
|
||||
case Stage::TessellationEval:
|
||||
stage_name = "tes";
|
||||
header += fmt::format("layout({},{},{})in;", GetTessMode(runtime_info.tess_primitive),
|
||||
GetTessSpacing(runtime_info.tess_spacing),
|
||||
runtime_info.tess_clockwise ? "cw" : "ccw");
|
||||
break;
|
||||
case Stage::Geometry:
|
||||
stage_name = "gs";
|
||||
header += fmt::format("layout({})in;", InputPrimitive(runtime_info.input_topology));
|
||||
if (uses_geometry_passthrough) {
|
||||
header += "layout(passthrough)in gl_PerVertex{vec4 gl_Position;};";
|
||||
break;
|
||||
} else if (program.is_geometry_passthrough &&
|
||||
!profile.support_geometry_shader_passthrough) {
|
||||
LOG_WARNING(Shader_MSL, "Passthrough geometry program used but not supported");
|
||||
}
|
||||
header += fmt::format(
|
||||
"layout({},max_vertices={})out;in gl_PerVertex{{vec4 gl_Position;}}gl_in[];",
|
||||
OutputPrimitive(program.output_topology), program.output_vertices);
|
||||
break;
|
||||
case Stage::Fragment:
|
||||
stage_name = "fs";
|
||||
position_name = "gl_FragCoord";
|
||||
if (runtime_info.force_early_z) {
|
||||
header += "layout(early_fragment_tests)in;";
|
||||
}
|
||||
break;
|
||||
case Stage::Compute:
|
||||
stage_name = "cs";
|
||||
const u32 local_x{std::max(program.workgroup_size[0], 1u)};
|
||||
const u32 local_y{std::max(program.workgroup_size[1], 1u)};
|
||||
const u32 local_z{std::max(program.workgroup_size[2], 1u)};
|
||||
header += fmt::format("layout(local_size_x={},local_size_y={},local_size_z={}) in;",
|
||||
local_x, local_y, local_z);
|
||||
break;
|
||||
}
|
||||
SetupOutPerVertex(*this, header);
|
||||
SetupInPerVertex(*this, header);
|
||||
|
||||
for (size_t index = 0; index < IR::NUM_GENERICS; ++index) {
|
||||
if (!info.loads.Generic(index) || !runtime_info.previous_stage_stores.Generic(index)) {
|
||||
continue;
|
||||
}
|
||||
const auto qualifier{uses_geometry_passthrough ? "passthrough"
|
||||
: fmt::format("location={}", index)};
|
||||
header += fmt::format("layout({}){}in vec4 in_attr{}{};", qualifier,
|
||||
InterpDecorator(info.interpolation[index]), index,
|
||||
InputArrayDecorator(stage));
|
||||
}
|
||||
for (size_t index = 0; index < info.uses_patches.size(); ++index) {
|
||||
if (!info.uses_patches[index]) {
|
||||
continue;
|
||||
}
|
||||
const auto qualifier{stage == Stage::TessellationControl ? "out" : "in"};
|
||||
header += fmt::format("layout(location={})patch {} vec4 patch{};", index, qualifier, index);
|
||||
}
|
||||
if (stage == Stage::Fragment) {
|
||||
for (size_t index = 0; index < info.stores_frag_color.size(); ++index) {
|
||||
if (!info.stores_frag_color[index] && !profile.need_declared_frag_colors) {
|
||||
continue;
|
||||
}
|
||||
header += fmt::format("layout(location={})out vec4 frag_color{};", index, index);
|
||||
}
|
||||
}
|
||||
for (size_t index = 0; index < IR::NUM_GENERICS; ++index) {
|
||||
if (info.stores.Generic(index)) {
|
||||
DefineGenericOutput(index, program.invocations);
|
||||
}
|
||||
}
|
||||
if (info.uses_rescaling_uniform) {
|
||||
header += "layout(location=0) uniform vec4 scaling;";
|
||||
}
|
||||
if (info.uses_render_area) {
|
||||
header += "layout(location=1) uniform vec4 render_area;";
|
||||
}
|
||||
DefineConstantBuffers(bindings);
|
||||
DefineConstantBufferIndirect();
|
||||
DefineStorageBuffers(bindings);
|
||||
SetupImages(bindings);
|
||||
SetupTextures(bindings);
|
||||
DefineHelperFunctions();
|
||||
DefineConstants();
|
||||
}
|
||||
|
||||
void EmitContext::SetupExtensions() {
|
||||
header += "#extension GL_ARB_separate_shader_objects : enable\n";
|
||||
if (info.uses_shadow_lod && profile.support_gl_texture_shadow_lod) {
|
||||
header += "#extension GL_EXT_texture_shadow_lod : enable\n";
|
||||
}
|
||||
if (info.uses_int64 && profile.support_int64) {
|
||||
header += "#extension GL_ARB_gpu_shader_int64 : enable\n";
|
||||
}
|
||||
if (info.uses_int64_bit_atomics) {
|
||||
header += "#extension GL_NV_shader_atomic_int64 : enable\n";
|
||||
}
|
||||
if (info.uses_atomic_f32_add) {
|
||||
header += "#extension GL_NV_shader_atomic_float : enable\n";
|
||||
}
|
||||
if (info.uses_atomic_f16x2_add || info.uses_atomic_f16x2_min || info.uses_atomic_f16x2_max) {
|
||||
header += "#extension GL_NV_shader_atomic_fp16_vector : enable\n";
|
||||
}
|
||||
if (info.uses_fp16) {
|
||||
if (profile.support_gl_nv_gpu_shader_5) {
|
||||
header += "#extension GL_NV_gpu_shader5 : enable\n";
|
||||
}
|
||||
if (profile.support_gl_amd_gpu_shader_half_float) {
|
||||
header += "#extension GL_AMD_gpu_shader_half_float : enable\n";
|
||||
}
|
||||
}
|
||||
if (info.uses_subgroup_invocation_id || info.uses_subgroup_mask || info.uses_subgroup_vote ||
|
||||
info.uses_subgroup_shuffles || info.uses_fswzadd) {
|
||||
header += "#extension GL_ARB_shader_ballot : enable\n"
|
||||
"#extension GL_ARB_shader_group_vote : enable\n";
|
||||
if (!info.uses_int64 && profile.support_int64) {
|
||||
header += "#extension GL_ARB_gpu_shader_int64 : enable\n";
|
||||
}
|
||||
if (profile.support_gl_warp_intrinsics) {
|
||||
header += "#extension GL_NV_shader_thread_shuffle : enable\n";
|
||||
}
|
||||
}
|
||||
if ((info.stores[IR::Attribute::ViewportIndex] || info.stores[IR::Attribute::Layer]) &&
|
||||
profile.support_viewport_index_layer_non_geometry && stage != Stage::Geometry) {
|
||||
header += "#extension GL_ARB_shader_viewport_layer_array : enable\n";
|
||||
}
|
||||
if (info.uses_sparse_residency && profile.support_gl_sparse_textures) {
|
||||
header += "#extension GL_ARB_sparse_texture2 : enable\n";
|
||||
}
|
||||
if (info.stores[IR::Attribute::ViewportMask] && profile.support_viewport_mask) {
|
||||
header += "#extension GL_NV_viewport_array2 : enable\n";
|
||||
}
|
||||
if (info.uses_typeless_image_reads) {
|
||||
header += "#extension GL_EXT_shader_image_load_formatted : enable\n";
|
||||
}
|
||||
if (info.uses_derivatives && profile.support_gl_derivative_control) {
|
||||
header += "#extension GL_ARB_derivative_control : enable\n";
|
||||
}
|
||||
if (uses_geometry_passthrough) {
|
||||
header += "#extension GL_NV_geometry_shader_passthrough : enable\n";
|
||||
}
|
||||
}
|
||||
|
||||
void EmitContext::DefineConstantBuffers(Bindings& bindings) {
|
||||
if (info.constant_buffer_descriptors.empty()) {
|
||||
return;
|
||||
}
|
||||
for (const auto& desc : info.constant_buffer_descriptors) {
|
||||
const auto cbuf_type{profile.has_gl_cbuf_ftou_bug ? "uvec4" : "vec4"};
|
||||
const u32 cbuf_used_size{Common::DivCeil(info.constant_buffer_used_sizes[desc.index], 16U)};
|
||||
const u32 cbuf_binding_size{info.uses_global_memory ? 0x1000U : cbuf_used_size};
|
||||
header += fmt::format("layout(std140,binding={}) uniform {}_cbuf_{}{{{} {}_cbuf{}[{}];}};",
|
||||
bindings.uniform_buffer, stage_name, desc.index, cbuf_type,
|
||||
stage_name, desc.index, cbuf_binding_size);
|
||||
bindings.uniform_buffer += desc.count;
|
||||
}
|
||||
}
|
||||
|
||||
void EmitContext::DefineConstantBufferIndirect() {
|
||||
if (!info.uses_cbuf_indirect) {
|
||||
return;
|
||||
}
|
||||
|
||||
header += profile.has_gl_cbuf_ftou_bug ? "uvec4 " : "vec4 ";
|
||||
header += "GetCbufIndirect(uint binding, uint offset){"
|
||||
"switch(binding){"
|
||||
"default:";
|
||||
|
||||
for (const auto& desc : info.constant_buffer_descriptors) {
|
||||
header +=
|
||||
fmt::format("case {}:return {}_cbuf{}[offset];", desc.index, stage_name, desc.index);
|
||||
}
|
||||
|
||||
header += "}}";
|
||||
}
|
||||
|
||||
void EmitContext::DefineStorageBuffers(Bindings& bindings) {
|
||||
if (info.storage_buffers_descriptors.empty()) {
|
||||
return;
|
||||
}
|
||||
u32 index{};
|
||||
for (const auto& desc : info.storage_buffers_descriptors) {
|
||||
header += fmt::format("layout(std430,binding={}) buffer {}_ssbo_{}{{uint {}_ssbo{}[];}};",
|
||||
bindings.storage_buffer, stage_name, bindings.storage_buffer,
|
||||
stage_name, index);
|
||||
bindings.storage_buffer += desc.count;
|
||||
index += desc.count;
|
||||
}
|
||||
}
|
||||
|
||||
void EmitContext::DefineGenericOutput(size_t index, u32 invocations) {
|
||||
static constexpr std::string_view swizzle{"xyzw"};
|
||||
const size_t base_index{static_cast<size_t>(IR::Attribute::Generic0X) + index * 4};
|
||||
u32 element{0};
|
||||
while (element < 4) {
|
||||
std::string definition{fmt::format("layout(location={}", index)};
|
||||
const u32 remainder{4 - element};
|
||||
const TransformFeedbackVarying* xfb_varying{};
|
||||
const size_t xfb_varying_index{base_index + element};
|
||||
if (xfb_varying_index < runtime_info.xfb_count) {
|
||||
xfb_varying = &runtime_info.xfb_varyings[xfb_varying_index];
|
||||
xfb_varying = xfb_varying->components > 0 ? xfb_varying : nullptr;
|
||||
}
|
||||
const u32 num_components{xfb_varying ? xfb_varying->components : remainder};
|
||||
if (element > 0) {
|
||||
definition += fmt::format(",component={}", element);
|
||||
}
|
||||
if (xfb_varying) {
|
||||
definition +=
|
||||
fmt::format(",xfb_buffer={},xfb_stride={},xfb_offset={}", xfb_varying->buffer,
|
||||
xfb_varying->stride, xfb_varying->offset);
|
||||
}
|
||||
std::string name{fmt::format("out_attr{}", index)};
|
||||
if (num_components < 4 || element > 0) {
|
||||
name += fmt::format("_{}", swizzle.substr(element, num_components));
|
||||
}
|
||||
const auto type{num_components == 1 ? "float" : fmt::format("vec{}", num_components)};
|
||||
definition += fmt::format(")out {} {}{};", type, name, OutputDecorator(stage, invocations));
|
||||
header += definition;
|
||||
|
||||
const GenericElementInfo element_info{
|
||||
.name = name,
|
||||
.first_element = element,
|
||||
.num_components = num_components,
|
||||
};
|
||||
std::fill_n(output_generics[index].begin() + element, num_components, element_info);
|
||||
element += num_components;
|
||||
}
|
||||
}
|
||||
|
||||
void EmitContext::DefineHelperFunctions() {
|
||||
header += "\n#define ftoi floatBitsToInt\n#define ftou floatBitsToUint\n"
|
||||
"#define itof intBitsToFloat\n#define utof uintBitsToFloat\n";
|
||||
if (info.uses_global_increment || info.uses_shared_increment) {
|
||||
header += "uint CasIncrement(uint op_a,uint op_b){return op_a>=op_b?0u:(op_a+1u);}";
|
||||
}
|
||||
if (info.uses_global_decrement || info.uses_shared_decrement) {
|
||||
header += "uint CasDecrement(uint op_a,uint op_b){"
|
||||
"return op_a==0||op_a>op_b?op_b:(op_a-1u);}";
|
||||
}
|
||||
if (info.uses_atomic_f32_add) {
|
||||
header += "uint CasFloatAdd(uint op_a,float op_b){"
|
||||
"return ftou(utof(op_a)+op_b);}";
|
||||
}
|
||||
if (info.uses_atomic_f32x2_add) {
|
||||
header += "uint CasFloatAdd32x2(uint op_a,vec2 op_b){"
|
||||
"return packHalf2x16(unpackHalf2x16(op_a)+op_b);}";
|
||||
}
|
||||
if (info.uses_atomic_f32x2_min) {
|
||||
header += "uint CasFloatMin32x2(uint op_a,vec2 op_b){return "
|
||||
"packHalf2x16(min(unpackHalf2x16(op_a),op_b));}";
|
||||
}
|
||||
if (info.uses_atomic_f32x2_max) {
|
||||
header += "uint CasFloatMax32x2(uint op_a,vec2 op_b){return "
|
||||
"packHalf2x16(max(unpackHalf2x16(op_a),op_b));}";
|
||||
}
|
||||
if (info.uses_atomic_f16x2_add) {
|
||||
header += "uint CasFloatAdd16x2(uint op_a,f16vec2 op_b){return "
|
||||
"packFloat2x16(unpackFloat2x16(op_a)+op_b);}";
|
||||
}
|
||||
if (info.uses_atomic_f16x2_min) {
|
||||
header += "uint CasFloatMin16x2(uint op_a,f16vec2 op_b){return "
|
||||
"packFloat2x16(min(unpackFloat2x16(op_a),op_b));}";
|
||||
}
|
||||
if (info.uses_atomic_f16x2_max) {
|
||||
header += "uint CasFloatMax16x2(uint op_a,f16vec2 op_b){return "
|
||||
"packFloat2x16(max(unpackFloat2x16(op_a),op_b));}";
|
||||
}
|
||||
if (info.uses_atomic_s32_min) {
|
||||
header += "uint CasMinS32(uint op_a,uint op_b){return uint(min(int(op_a),int(op_b)));}";
|
||||
}
|
||||
if (info.uses_atomic_s32_max) {
|
||||
header += "uint CasMaxS32(uint op_a,uint op_b){return uint(max(int(op_a),int(op_b)));}";
|
||||
}
|
||||
if (info.uses_global_memory && profile.support_int64) {
|
||||
header += DefineGlobalMemoryFunctions();
|
||||
}
|
||||
if (info.loads_indexed_attributes) {
|
||||
const bool is_array{stage == Stage::Geometry};
|
||||
const auto vertex_arg{is_array ? ",uint vertex" : ""};
|
||||
std::string func{
|
||||
fmt::format("float IndexedAttrLoad(int offset{}){{int base_index=offset>>2;uint "
|
||||
"masked_index=uint(base_index)&3u;switch(base_index>>2){{",
|
||||
vertex_arg)};
|
||||
if (info.loads.AnyComponent(IR::Attribute::PositionX)) {
|
||||
const auto position_idx{is_array ? "gl_in[vertex]." : ""};
|
||||
func += fmt::format("case {}:return {}{}[masked_index];",
|
||||
static_cast<u32>(IR::Attribute::PositionX) >> 2, position_idx,
|
||||
position_name);
|
||||
}
|
||||
const u32 base_attribute_value = static_cast<u32>(IR::Attribute::Generic0X) >> 2;
|
||||
for (u32 index = 0; index < IR::NUM_GENERICS; ++index) {
|
||||
if (!info.loads.Generic(index)) {
|
||||
continue;
|
||||
}
|
||||
const auto vertex_idx{is_array ? "[vertex]" : ""};
|
||||
func += fmt::format("case {}:return in_attr{}{}[masked_index];",
|
||||
base_attribute_value + index, index, vertex_idx);
|
||||
}
|
||||
func += "default: return 0.0;}}";
|
||||
header += func;
|
||||
}
|
||||
if (info.stores_indexed_attributes) {
|
||||
// TODO
|
||||
}
|
||||
}
|
||||
|
||||
std::string EmitContext::DefineGlobalMemoryFunctions() {
|
||||
const auto define_body{[&](std::string& func, size_t index, std::string_view return_statement) {
|
||||
const auto& ssbo{info.storage_buffers_descriptors[index]};
|
||||
const u32 size_cbuf_offset{ssbo.cbuf_offset + 8};
|
||||
const auto ssbo_addr{fmt::format("ssbo_addr{}", index)};
|
||||
const auto cbuf{fmt::format("{}_cbuf{}", stage_name, ssbo.cbuf_index)};
|
||||
std::array<std::string, 2> addr_xy;
|
||||
std::array<std::string, 2> size_xy;
|
||||
for (size_t i = 0; i < addr_xy.size(); ++i) {
|
||||
const auto addr_loc{ssbo.cbuf_offset + 4 * i};
|
||||
const auto size_loc{size_cbuf_offset + 4 * i};
|
||||
addr_xy[i] = fmt::format("ftou({}[{}].{})", cbuf, addr_loc / 16, Swizzle(addr_loc));
|
||||
size_xy[i] = fmt::format("ftou({}[{}].{})", cbuf, size_loc / 16, Swizzle(size_loc));
|
||||
}
|
||||
const u32 ssbo_align_mask{~(static_cast<u32>(profile.min_ssbo_alignment) - 1U)};
|
||||
const auto aligned_low_addr{fmt::format("{}&{}", addr_xy[0], ssbo_align_mask)};
|
||||
const auto aligned_addr{fmt::format("uvec2({},{})", aligned_low_addr, addr_xy[1])};
|
||||
const auto addr_pack{fmt::format("packUint2x32({})", aligned_addr)};
|
||||
const auto addr_statement{fmt::format("uint64_t {}={};", ssbo_addr, addr_pack)};
|
||||
func += addr_statement;
|
||||
|
||||
const auto size_vec{fmt::format("uvec2({},{})", size_xy[0], size_xy[1])};
|
||||
const auto comp_lhs{fmt::format("(addr>={})", ssbo_addr)};
|
||||
const auto comp_rhs{fmt::format("(addr<({}+uint64_t({})))", ssbo_addr, size_vec)};
|
||||
const auto comparison{fmt::format("if({}&&{}){{", comp_lhs, comp_rhs)};
|
||||
func += comparison;
|
||||
|
||||
const auto ssbo_name{fmt::format("{}_ssbo{}", stage_name, index)};
|
||||
func += fmt::format(fmt::runtime(return_statement), ssbo_name, ssbo_addr);
|
||||
}};
|
||||
std::string write_func{"void WriteGlobal32(uint64_t addr,uint data){"};
|
||||
std::string write_func_64{"void WriteGlobal64(uint64_t addr,uvec2 data){"};
|
||||
std::string write_func_128{"void WriteGlobal128(uint64_t addr,uvec4 data){"};
|
||||
std::string load_func{"uint LoadGlobal32(uint64_t addr){"};
|
||||
std::string load_func_64{"uvec2 LoadGlobal64(uint64_t addr){"};
|
||||
std::string load_func_128{"uvec4 LoadGlobal128(uint64_t addr){"};
|
||||
const size_t num_buffers{info.storage_buffers_descriptors.size()};
|
||||
for (size_t index = 0; index < num_buffers; ++index) {
|
||||
if (!info.nvn_buffer_used[index]) {
|
||||
continue;
|
||||
}
|
||||
define_body(write_func, index, "{0}[uint(addr-{1})>>2]=data;return;}}");
|
||||
define_body(write_func_64, index,
|
||||
"{0}[uint(addr-{1})>>2]=data.x;{0}[uint(addr-{1}+4)>>2]=data.y;return;}}");
|
||||
define_body(write_func_128, index,
|
||||
"{0}[uint(addr-{1})>>2]=data.x;{0}[uint(addr-{1}+4)>>2]=data.y;{0}[uint("
|
||||
"addr-{1}+8)>>2]=data.z;{0}[uint(addr-{1}+12)>>2]=data.w;return;}}");
|
||||
define_body(load_func, index, "return {0}[uint(addr-{1})>>2];}}");
|
||||
define_body(load_func_64, index,
|
||||
"return uvec2({0}[uint(addr-{1})>>2],{0}[uint(addr-{1}+4)>>2]);}}");
|
||||
define_body(load_func_128, index,
|
||||
"return uvec4({0}[uint(addr-{1})>>2],{0}[uint(addr-{1}+4)>>2],{0}["
|
||||
"uint(addr-{1}+8)>>2],{0}[uint(addr-{1}+12)>>2]);}}");
|
||||
}
|
||||
write_func += '}';
|
||||
write_func_64 += '}';
|
||||
write_func_128 += '}';
|
||||
load_func += "return 0u;}";
|
||||
load_func_64 += "return uvec2(0);}";
|
||||
load_func_128 += "return uvec4(0);}";
|
||||
return write_func + write_func_64 + write_func_128 + load_func + load_func_64 + load_func_128;
|
||||
}
|
||||
|
||||
void EmitContext::SetupImages(Bindings& bindings) {
|
||||
image_buffers.reserve(info.image_buffer_descriptors.size());
|
||||
for (const auto& desc : info.image_buffer_descriptors) {
|
||||
image_buffers.push_back({bindings.image, desc.count});
|
||||
const auto format{ImageFormatString(desc.format)};
|
||||
const auto qualifier{ImageAccessQualifier(desc.is_written, desc.is_read)};
|
||||
const auto array_decorator{desc.count > 1 ? fmt::format("[{}]", desc.count) : ""};
|
||||
header += fmt::format("layout(binding={}{}) uniform {}uimageBuffer img{}{};",
|
||||
bindings.image, format, qualifier, bindings.image, array_decorator);
|
||||
bindings.image += desc.count;
|
||||
}
|
||||
images.reserve(info.image_descriptors.size());
|
||||
for (const auto& desc : info.image_descriptors) {
|
||||
images.push_back({bindings.image, desc.count});
|
||||
const auto format{ImageFormatString(desc.format)};
|
||||
const auto image_type{ImageType(desc.type)};
|
||||
const auto qualifier{ImageAccessQualifier(desc.is_written, desc.is_read)};
|
||||
const auto array_decorator{desc.count > 1 ? fmt::format("[{}]", desc.count) : ""};
|
||||
header += fmt::format("layout(binding={}{})uniform {}{} img{}{};", bindings.image, format,
|
||||
qualifier, image_type, bindings.image, array_decorator);
|
||||
bindings.image += desc.count;
|
||||
}
|
||||
}
|
||||
|
||||
void EmitContext::SetupTextures(Bindings& bindings) {
|
||||
texture_buffers.reserve(info.texture_buffer_descriptors.size());
|
||||
for (const auto& desc : info.texture_buffer_descriptors) {
|
||||
texture_buffers.push_back({bindings.texture, desc.count});
|
||||
const auto sampler_type{ColorSamplerType(TextureType::Buffer)};
|
||||
const auto array_decorator{desc.count > 1 ? fmt::format("[{}]", desc.count) : ""};
|
||||
header += fmt::format("layout(binding={}) uniform {} tex{}{};", bindings.texture,
|
||||
sampler_type, bindings.texture, array_decorator);
|
||||
bindings.texture += desc.count;
|
||||
}
|
||||
textures.reserve(info.texture_descriptors.size());
|
||||
for (const auto& desc : info.texture_descriptors) {
|
||||
textures.push_back({bindings.texture, desc.count});
|
||||
const auto sampler_type{desc.is_depth ? DepthSamplerType(desc.type)
|
||||
: ColorSamplerType(desc.type, desc.is_multisample)};
|
||||
const auto array_decorator{desc.count > 1 ? fmt::format("[{}]", desc.count) : ""};
|
||||
header += fmt::format("layout(binding={}) uniform {} tex{}{};", bindings.texture,
|
||||
sampler_type, bindings.texture, array_decorator);
|
||||
bindings.texture += desc.count;
|
||||
}
|
||||
}
|
||||
|
||||
void EmitContext::DefineConstants() {
|
||||
if (info.uses_fswzadd) {
|
||||
header += "const float FSWZ_A[]=float[4](-1.f,1.f,-1.f,0.f);"
|
||||
"const float FSWZ_B[]=float[4](-1.f,-1.f,1.f,-1.f);";
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
174
src/shader_recompiler/backend/msl/msl_emit_context.h
Normal file
174
src/shader_recompiler/backend/msl/msl_emit_context.h
Normal file
|
@ -0,0 +1,174 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <string>
|
||||
#include <utility>
|
||||
#include <vector>
|
||||
|
||||
#include <fmt/format.h>
|
||||
|
||||
#include "shader_recompiler/backend/msl/var_alloc.h"
|
||||
#include "shader_recompiler/stage.h"
|
||||
|
||||
namespace Shader {
|
||||
struct Info;
|
||||
struct Profile;
|
||||
struct RuntimeInfo;
|
||||
} // namespace Shader
|
||||
|
||||
namespace Shader::Backend {
|
||||
struct Bindings;
|
||||
}
|
||||
|
||||
namespace Shader::IR {
|
||||
class Inst;
|
||||
struct Program;
|
||||
} // namespace Shader::IR
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
|
||||
struct GenericElementInfo {
|
||||
std::string name;
|
||||
u32 first_element{};
|
||||
u32 num_components{};
|
||||
};
|
||||
|
||||
struct TextureImageDefinition {
|
||||
u32 binding;
|
||||
u32 count;
|
||||
};
|
||||
|
||||
class EmitContext {
|
||||
public:
|
||||
explicit EmitContext(IR::Program& program, Bindings& bindings, const Profile& profile_,
|
||||
const RuntimeInfo& runtime_info_);
|
||||
|
||||
template <MslVarType type, typename... Args>
|
||||
void Add(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
const auto var_def{var_alloc.AddDefine(inst, type)};
|
||||
if (var_def.empty()) {
|
||||
// skip assignment.
|
||||
code += fmt::format(fmt::runtime(format_str + 3), std::forward<Args>(args)...);
|
||||
} else {
|
||||
code += fmt::format(fmt::runtime(format_str), var_def, std::forward<Args>(args)...);
|
||||
}
|
||||
// TODO: Remove this
|
||||
code += '\n';
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddU1(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::U1>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddF16x2(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::F16x2>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddU32(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::U32>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddF32(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::F32>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddU64(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::U64>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddF64(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::F64>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddU32x2(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::U32x2>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddF32x2(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::F32x2>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddU32x3(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::U32x3>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddF32x3(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::F32x3>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddU32x4(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::U32x4>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddF32x4(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::F32x4>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddPrecF32(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::PrecF32>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void AddPrecF64(const char* format_str, IR::Inst& inst, Args&&... args) {
|
||||
Add<MslVarType::PrecF64>(format_str, inst, args...);
|
||||
}
|
||||
|
||||
template <typename... Args>
|
||||
void Add(const char* format_str, Args&&... args) {
|
||||
code += fmt::format(fmt::runtime(format_str), std::forward<Args>(args)...);
|
||||
// TODO: Remove this
|
||||
code += '\n';
|
||||
}
|
||||
|
||||
std::string header;
|
||||
std::string code;
|
||||
VarAlloc var_alloc;
|
||||
const Info& info;
|
||||
const Profile& profile;
|
||||
const RuntimeInfo& runtime_info;
|
||||
|
||||
Stage stage{};
|
||||
std::string_view stage_name = "invalid";
|
||||
std::string_view position_name = "gl_Position";
|
||||
|
||||
std::vector<TextureImageDefinition> texture_buffers;
|
||||
std::vector<TextureImageDefinition> image_buffers;
|
||||
std::vector<TextureImageDefinition> textures;
|
||||
std::vector<TextureImageDefinition> images;
|
||||
std::array<std::array<GenericElementInfo, 4>, 32> output_generics{};
|
||||
|
||||
u32 num_safety_loop_vars{};
|
||||
|
||||
bool uses_y_direction{};
|
||||
bool uses_cc_carry{};
|
||||
bool uses_geometry_passthrough{};
|
||||
|
||||
private:
|
||||
void SetupExtensions();
|
||||
void DefineConstantBuffers(Bindings& bindings);
|
||||
void DefineConstantBufferIndirect();
|
||||
void DefineStorageBuffers(Bindings& bindings);
|
||||
void DefineGenericOutput(size_t index, u32 invocations);
|
||||
void DefineHelperFunctions();
|
||||
void DefineConstants();
|
||||
std::string DefineGlobalMemoryFunctions();
|
||||
void SetupImages(Bindings& bindings);
|
||||
void SetupTextures(Bindings& bindings);
|
||||
};
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
306
src/shader_recompiler/backend/msl/var_alloc.cpp
Normal file
306
src/shader_recompiler/backend/msl/var_alloc.cpp
Normal file
|
@ -0,0 +1,306 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <string>
|
||||
#include <string_view>
|
||||
|
||||
#include <fmt/format.h>
|
||||
|
||||
#include "shader_recompiler/backend/msl/var_alloc.h"
|
||||
#include "shader_recompiler/exception.h"
|
||||
#include "shader_recompiler/frontend/ir/value.h"
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
namespace {
|
||||
std::string TypePrefix(MslVarType type) {
|
||||
switch (type) {
|
||||
case MslVarType::U1:
|
||||
return "b_";
|
||||
case MslVarType::F16x2:
|
||||
return "f16x2_";
|
||||
case MslVarType::U32:
|
||||
return "u_";
|
||||
case MslVarType::F32:
|
||||
return "f_";
|
||||
case MslVarType::U64:
|
||||
return "u64_";
|
||||
case MslVarType::F64:
|
||||
return "d_";
|
||||
case MslVarType::U32x2:
|
||||
return "u2_";
|
||||
case MslVarType::F32x2:
|
||||
return "f2_";
|
||||
case MslVarType::U32x3:
|
||||
return "u3_";
|
||||
case MslVarType::F32x3:
|
||||
return "f3_";
|
||||
case MslVarType::U32x4:
|
||||
return "u4_";
|
||||
case MslVarType::F32x4:
|
||||
return "f4_";
|
||||
case MslVarType::PrecF32:
|
||||
return "pf_";
|
||||
case MslVarType::PrecF64:
|
||||
return "pd_";
|
||||
case MslVarType::Void:
|
||||
return "";
|
||||
default:
|
||||
throw NotImplementedException("Type {}", type);
|
||||
}
|
||||
}
|
||||
|
||||
std::string FormatFloat(std::string_view value, IR::Type type) {
|
||||
// TODO: Confirm FP64 nan/inf
|
||||
if (type == IR::Type::F32) {
|
||||
if (value == "nan") {
|
||||
return "utof(0x7fc00000)";
|
||||
}
|
||||
if (value == "inf") {
|
||||
return "utof(0x7f800000)";
|
||||
}
|
||||
if (value == "-inf") {
|
||||
return "utof(0xff800000)";
|
||||
}
|
||||
}
|
||||
if (value.find_first_of('e') != std::string_view::npos) {
|
||||
// scientific notation
|
||||
const auto cast{type == IR::Type::F32 ? "float" : "double"};
|
||||
return fmt::format("{}({})", cast, value);
|
||||
}
|
||||
const bool needs_dot{value.find_first_of('.') == std::string_view::npos};
|
||||
const bool needs_suffix{!value.ends_with('f')};
|
||||
const auto suffix{type == IR::Type::F32 ? "f" : "lf"};
|
||||
return fmt::format("{}{}{}", value, needs_dot ? "." : "", needs_suffix ? suffix : "");
|
||||
}
|
||||
|
||||
std::string MakeImm(const IR::Value& value) {
|
||||
switch (value.Type()) {
|
||||
case IR::Type::U1:
|
||||
return fmt::format("{}", value.U1() ? "true" : "false");
|
||||
case IR::Type::U32:
|
||||
return fmt::format("{}u", value.U32());
|
||||
case IR::Type::F32:
|
||||
return FormatFloat(fmt::format("{}", value.F32()), IR::Type::F32);
|
||||
case IR::Type::U64:
|
||||
return fmt::format("{}ul", value.U64());
|
||||
case IR::Type::F64:
|
||||
return FormatFloat(fmt::format("{}", value.F64()), IR::Type::F64);
|
||||
case IR::Type::Void:
|
||||
return "";
|
||||
default:
|
||||
throw NotImplementedException("Immediate type {}", value.Type());
|
||||
}
|
||||
}
|
||||
} // Anonymous namespace
|
||||
|
||||
std::string VarAlloc::Representation(u32 index, MslVarType type) const {
|
||||
const auto prefix{TypePrefix(type)};
|
||||
return fmt::format("{}{}", prefix, index);
|
||||
}
|
||||
|
||||
std::string VarAlloc::Representation(Id id) const {
|
||||
return Representation(id.index, id.type);
|
||||
}
|
||||
|
||||
std::string VarAlloc::Define(IR::Inst& inst, MslVarType type) {
|
||||
if (inst.HasUses()) {
|
||||
inst.SetDefinition<Id>(Alloc(type));
|
||||
return Representation(inst.Definition<Id>());
|
||||
} else {
|
||||
Id id{};
|
||||
id.type.Assign(type);
|
||||
GetUseTracker(type).uses_temp = true;
|
||||
inst.SetDefinition<Id>(id);
|
||||
return 't' + Representation(inst.Definition<Id>());
|
||||
}
|
||||
}
|
||||
|
||||
std::string VarAlloc::Define(IR::Inst& inst, IR::Type type) {
|
||||
return Define(inst, RegType(type));
|
||||
}
|
||||
|
||||
std::string VarAlloc::PhiDefine(IR::Inst& inst, IR::Type type) {
|
||||
return AddDefine(inst, RegType(type));
|
||||
}
|
||||
|
||||
std::string VarAlloc::AddDefine(IR::Inst& inst, MslVarType type) {
|
||||
if (inst.HasUses()) {
|
||||
inst.SetDefinition<Id>(Alloc(type));
|
||||
return Representation(inst.Definition<Id>());
|
||||
} else {
|
||||
return "";
|
||||
}
|
||||
}
|
||||
|
||||
std::string VarAlloc::Consume(const IR::Value& value) {
|
||||
return value.IsImmediate() ? MakeImm(value) : ConsumeInst(*value.InstRecursive());
|
||||
}
|
||||
|
||||
std::string VarAlloc::ConsumeInst(IR::Inst& inst) {
|
||||
inst.DestructiveRemoveUsage();
|
||||
if (!inst.HasUses()) {
|
||||
Free(inst.Definition<Id>());
|
||||
}
|
||||
return Representation(inst.Definition<Id>());
|
||||
}
|
||||
|
||||
std::string VarAlloc::GetMslType(IR::Type type) const {
|
||||
return GetMslType(RegType(type));
|
||||
}
|
||||
|
||||
Id VarAlloc::Alloc(MslVarType type) {
|
||||
auto& use_tracker{GetUseTracker(type)};
|
||||
const auto num_vars{use_tracker.var_use.size()};
|
||||
for (size_t var = 0; var < num_vars; ++var) {
|
||||
if (use_tracker.var_use[var]) {
|
||||
continue;
|
||||
}
|
||||
use_tracker.num_used = std::max(use_tracker.num_used, var + 1);
|
||||
use_tracker.var_use[var] = true;
|
||||
Id ret{};
|
||||
ret.is_valid.Assign(1);
|
||||
ret.type.Assign(type);
|
||||
ret.index.Assign(static_cast<u32>(var));
|
||||
return ret;
|
||||
}
|
||||
// Allocate a new variable
|
||||
use_tracker.var_use.push_back(true);
|
||||
Id ret{};
|
||||
ret.is_valid.Assign(1);
|
||||
ret.type.Assign(type);
|
||||
ret.index.Assign(static_cast<u32>(use_tracker.num_used));
|
||||
++use_tracker.num_used;
|
||||
return ret;
|
||||
}
|
||||
|
||||
void VarAlloc::Free(Id id) {
|
||||
if (id.is_valid == 0) {
|
||||
throw LogicError("Freeing invalid variable");
|
||||
}
|
||||
auto& use_tracker{GetUseTracker(id.type)};
|
||||
use_tracker.var_use[id.index] = false;
|
||||
}
|
||||
|
||||
MslVarType VarAlloc::RegType(IR::Type type) const {
|
||||
switch (type) {
|
||||
case IR::Type::U1:
|
||||
return MslVarType::U1;
|
||||
case IR::Type::U32:
|
||||
return MslVarType::U32;
|
||||
case IR::Type::F32:
|
||||
return MslVarType::F32;
|
||||
case IR::Type::U64:
|
||||
return MslVarType::U64;
|
||||
case IR::Type::F64:
|
||||
return MslVarType::F64;
|
||||
default:
|
||||
throw NotImplementedException("IR type {}", type);
|
||||
}
|
||||
}
|
||||
|
||||
std::string VarAlloc::GetMslType(MslVarType type) const {
|
||||
switch (type) {
|
||||
case MslVarType::U1:
|
||||
return "bool";
|
||||
case MslVarType::F16x2:
|
||||
return "f16vec2";
|
||||
case MslVarType::U32:
|
||||
return "uint";
|
||||
case MslVarType::F32:
|
||||
case MslVarType::PrecF32:
|
||||
return "float";
|
||||
case MslVarType::U64:
|
||||
return "uint64_t";
|
||||
case MslVarType::F64:
|
||||
case MslVarType::PrecF64:
|
||||
return "double";
|
||||
case MslVarType::U32x2:
|
||||
return "uvec2";
|
||||
case MslVarType::F32x2:
|
||||
return "vec2";
|
||||
case MslVarType::U32x3:
|
||||
return "uvec3";
|
||||
case MslVarType::F32x3:
|
||||
return "vec3";
|
||||
case MslVarType::U32x4:
|
||||
return "uvec4";
|
||||
case MslVarType::F32x4:
|
||||
return "vec4";
|
||||
case MslVarType::Void:
|
||||
return "";
|
||||
default:
|
||||
throw NotImplementedException("Type {}", type);
|
||||
}
|
||||
}
|
||||
|
||||
VarAlloc::UseTracker& VarAlloc::GetUseTracker(MslVarType type) {
|
||||
switch (type) {
|
||||
case MslVarType::U1:
|
||||
return var_bool;
|
||||
case MslVarType::F16x2:
|
||||
return var_f16x2;
|
||||
case MslVarType::U32:
|
||||
return var_u32;
|
||||
case MslVarType::F32:
|
||||
return var_f32;
|
||||
case MslVarType::U64:
|
||||
return var_u64;
|
||||
case MslVarType::F64:
|
||||
return var_f64;
|
||||
case MslVarType::U32x2:
|
||||
return var_u32x2;
|
||||
case MslVarType::F32x2:
|
||||
return var_f32x2;
|
||||
case MslVarType::U32x3:
|
||||
return var_u32x3;
|
||||
case MslVarType::F32x3:
|
||||
return var_f32x3;
|
||||
case MslVarType::U32x4:
|
||||
return var_u32x4;
|
||||
case MslVarType::F32x4:
|
||||
return var_f32x4;
|
||||
case MslVarType::PrecF32:
|
||||
return var_precf32;
|
||||
case MslVarType::PrecF64:
|
||||
return var_precf64;
|
||||
default:
|
||||
throw NotImplementedException("Type {}", type);
|
||||
}
|
||||
}
|
||||
|
||||
const VarAlloc::UseTracker& VarAlloc::GetUseTracker(MslVarType type) const {
|
||||
switch (type) {
|
||||
case MslVarType::U1:
|
||||
return var_bool;
|
||||
case MslVarType::F16x2:
|
||||
return var_f16x2;
|
||||
case MslVarType::U32:
|
||||
return var_u32;
|
||||
case MslVarType::F32:
|
||||
return var_f32;
|
||||
case MslVarType::U64:
|
||||
return var_u64;
|
||||
case MslVarType::F64:
|
||||
return var_f64;
|
||||
case MslVarType::U32x2:
|
||||
return var_u32x2;
|
||||
case MslVarType::F32x2:
|
||||
return var_f32x2;
|
||||
case MslVarType::U32x3:
|
||||
return var_u32x3;
|
||||
case MslVarType::F32x3:
|
||||
return var_f32x3;
|
||||
case MslVarType::U32x4:
|
||||
return var_u32x4;
|
||||
case MslVarType::F32x4:
|
||||
return var_f32x4;
|
||||
case MslVarType::PrecF32:
|
||||
return var_precf32;
|
||||
case MslVarType::PrecF64:
|
||||
return var_precf64;
|
||||
default:
|
||||
throw NotImplementedException("Type {}", type);
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
104
src/shader_recompiler/backend/msl/var_alloc.h
Normal file
104
src/shader_recompiler/backend/msl/var_alloc.h
Normal file
|
@ -0,0 +1,104 @@
|
|||
// SPDX-FileCopyrightText: Copyright 2024 suyu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <bitset>
|
||||
#include <string>
|
||||
#include <vector>
|
||||
|
||||
#include "common/bit_field.h"
|
||||
#include "common/common_types.h"
|
||||
|
||||
namespace Shader::IR {
|
||||
class Inst;
|
||||
class Value;
|
||||
enum class Type;
|
||||
} // namespace Shader::IR
|
||||
|
||||
namespace Shader::Backend::MSL {
|
||||
enum class MslVarType : u32 {
|
||||
U1,
|
||||
F16x2,
|
||||
U32,
|
||||
F32,
|
||||
U64,
|
||||
F64,
|
||||
U32x2,
|
||||
F32x2,
|
||||
U32x3,
|
||||
F32x3,
|
||||
U32x4,
|
||||
F32x4,
|
||||
PrecF32,
|
||||
PrecF64,
|
||||
Void,
|
||||
};
|
||||
|
||||
struct Id {
|
||||
union {
|
||||
u32 raw;
|
||||
BitField<0, 1, u32> is_valid;
|
||||
BitField<1, 4, MslVarType> type;
|
||||
BitField<6, 26, u32> index;
|
||||
};
|
||||
|
||||
bool operator==(Id rhs) const noexcept {
|
||||
return raw == rhs.raw;
|
||||
}
|
||||
bool operator!=(Id rhs) const noexcept {
|
||||
return !operator==(rhs);
|
||||
}
|
||||
};
|
||||
static_assert(sizeof(Id) == sizeof(u32));
|
||||
|
||||
class VarAlloc {
|
||||
public:
|
||||
struct UseTracker {
|
||||
bool uses_temp{};
|
||||
size_t num_used{};
|
||||
std::vector<bool> var_use;
|
||||
};
|
||||
|
||||
/// Used for explicit usages of variables, may revert to temporaries
|
||||
std::string Define(IR::Inst& inst, MslVarType type);
|
||||
std::string Define(IR::Inst& inst, IR::Type type);
|
||||
|
||||
/// Used to assign variables used by the IR. May return a blank string if
|
||||
/// the instruction's result is unused in the IR.
|
||||
std::string AddDefine(IR::Inst& inst, MslVarType type);
|
||||
std::string PhiDefine(IR::Inst& inst, IR::Type type);
|
||||
|
||||
std::string Consume(const IR::Value& value);
|
||||
std::string ConsumeInst(IR::Inst& inst);
|
||||
|
||||
std::string GetMslType(MslVarType type) const;
|
||||
std::string GetMslType(IR::Type type) const;
|
||||
|
||||
const UseTracker& GetUseTracker(MslVarType type) const;
|
||||
std::string Representation(u32 index, MslVarType type) const;
|
||||
|
||||
private:
|
||||
MslVarType RegType(IR::Type type) const;
|
||||
Id Alloc(MslVarType type);
|
||||
void Free(Id id);
|
||||
UseTracker& GetUseTracker(MslVarType type);
|
||||
std::string Representation(Id id) const;
|
||||
|
||||
UseTracker var_bool{};
|
||||
UseTracker var_f16x2{};
|
||||
UseTracker var_u32{};
|
||||
UseTracker var_u32x2{};
|
||||
UseTracker var_u32x3{};
|
||||
UseTracker var_u32x4{};
|
||||
UseTracker var_f32{};
|
||||
UseTracker var_f32x2{};
|
||||
UseTracker var_f32x3{};
|
||||
UseTracker var_f32x4{};
|
||||
UseTracker var_u64{};
|
||||
UseTracker var_f64{};
|
||||
UseTracker var_precf32{};
|
||||
UseTracker var_precf64{};
|
||||
};
|
||||
|
||||
} // namespace Shader::Backend::MSL
|
Loading…
Reference in a new issue