99ceb03a1c
This formats all copyright comments according to SPDX formatting guidelines. Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.
396 lines
12 KiB
C++
396 lines
12 KiB
C++
// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
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#include "shader_recompiler/backend/spirv/spirv_emit_context.h"
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#include "shader_recompiler/frontend/ir/modifiers.h"
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namespace Shader::Backend::SPIRV {
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namespace {
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Id Decorate(EmitContext& ctx, IR::Inst* inst, Id op) {
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const auto flags{inst->Flags<IR::FpControl>()};
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if (flags.no_contraction) {
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ctx.Decorate(op, spv::Decoration::NoContraction);
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}
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return op;
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}
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Id Clamp(EmitContext& ctx, Id type, Id value, Id zero, Id one) {
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if (ctx.profile.has_broken_spirv_clamp) {
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return ctx.OpFMin(type, ctx.OpFMax(type, value, zero), one);
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} else {
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return ctx.OpFClamp(type, value, zero, one);
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}
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}
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Id FPOrdNotEqual(EmitContext& ctx, Id lhs, Id rhs) {
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if (ctx.profile.ignore_nan_fp_comparisons) {
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const Id comp{ctx.OpFOrdEqual(ctx.U1, lhs, rhs)};
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const Id lhs_not_nan{ctx.OpLogicalNot(ctx.U1, ctx.OpIsNan(ctx.U1, lhs))};
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const Id rhs_not_nan{ctx.OpLogicalNot(ctx.U1, ctx.OpIsNan(ctx.U1, rhs))};
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return ctx.OpLogicalAnd(ctx.U1, ctx.OpLogicalAnd(ctx.U1, comp, lhs_not_nan), rhs_not_nan);
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} else {
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return ctx.OpFOrdNotEqual(ctx.U1, lhs, rhs);
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}
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}
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Id FPUnordCompare(Id (EmitContext::*comp_func)(Id, Id, Id), EmitContext& ctx, Id lhs, Id rhs) {
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if (ctx.profile.ignore_nan_fp_comparisons) {
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const Id lhs_nan{ctx.OpIsNan(ctx.U1, lhs)};
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const Id rhs_nan{ctx.OpIsNan(ctx.U1, rhs)};
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const Id comp{(ctx.*comp_func)(ctx.U1, lhs, rhs)};
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return ctx.OpLogicalOr(ctx.U1, ctx.OpLogicalOr(ctx.U1, comp, lhs_nan), rhs_nan);
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} else {
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return (ctx.*comp_func)(ctx.U1, lhs, rhs);
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}
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}
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} // Anonymous namespace
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Id EmitFPAbs16(EmitContext& ctx, Id value) {
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return ctx.OpFAbs(ctx.F16[1], value);
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}
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Id EmitFPAbs32(EmitContext& ctx, Id value) {
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return ctx.OpFAbs(ctx.F32[1], value);
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}
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Id EmitFPAbs64(EmitContext& ctx, Id value) {
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return ctx.OpFAbs(ctx.F64[1], value);
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}
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Id EmitFPAdd16(EmitContext& ctx, IR::Inst* inst, Id a, Id b) {
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return Decorate(ctx, inst, ctx.OpFAdd(ctx.F16[1], a, b));
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}
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Id EmitFPAdd32(EmitContext& ctx, IR::Inst* inst, Id a, Id b) {
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return Decorate(ctx, inst, ctx.OpFAdd(ctx.F32[1], a, b));
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}
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Id EmitFPAdd64(EmitContext& ctx, IR::Inst* inst, Id a, Id b) {
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return Decorate(ctx, inst, ctx.OpFAdd(ctx.F64[1], a, b));
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}
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Id EmitFPFma16(EmitContext& ctx, IR::Inst* inst, Id a, Id b, Id c) {
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return Decorate(ctx, inst, ctx.OpFma(ctx.F16[1], a, b, c));
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}
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Id EmitFPFma32(EmitContext& ctx, IR::Inst* inst, Id a, Id b, Id c) {
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return Decorate(ctx, inst, ctx.OpFma(ctx.F32[1], a, b, c));
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}
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Id EmitFPFma64(EmitContext& ctx, IR::Inst* inst, Id a, Id b, Id c) {
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return Decorate(ctx, inst, ctx.OpFma(ctx.F64[1], a, b, c));
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}
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Id EmitFPMax32(EmitContext& ctx, Id a, Id b) {
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return ctx.OpFMax(ctx.F32[1], a, b);
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}
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Id EmitFPMax64(EmitContext& ctx, Id a, Id b) {
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return ctx.OpFMax(ctx.F64[1], a, b);
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}
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Id EmitFPMin32(EmitContext& ctx, Id a, Id b) {
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return ctx.OpFMin(ctx.F32[1], a, b);
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}
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Id EmitFPMin64(EmitContext& ctx, Id a, Id b) {
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return ctx.OpFMin(ctx.F64[1], a, b);
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}
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Id EmitFPMul16(EmitContext& ctx, IR::Inst* inst, Id a, Id b) {
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return Decorate(ctx, inst, ctx.OpFMul(ctx.F16[1], a, b));
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}
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Id EmitFPMul32(EmitContext& ctx, IR::Inst* inst, Id a, Id b) {
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return Decorate(ctx, inst, ctx.OpFMul(ctx.F32[1], a, b));
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}
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Id EmitFPMul64(EmitContext& ctx, IR::Inst* inst, Id a, Id b) {
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return Decorate(ctx, inst, ctx.OpFMul(ctx.F64[1], a, b));
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}
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Id EmitFPNeg16(EmitContext& ctx, Id value) {
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return ctx.OpFNegate(ctx.F16[1], value);
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}
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Id EmitFPNeg32(EmitContext& ctx, Id value) {
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return ctx.OpFNegate(ctx.F32[1], value);
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}
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Id EmitFPNeg64(EmitContext& ctx, Id value) {
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return ctx.OpFNegate(ctx.F64[1], value);
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}
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Id EmitFPSin(EmitContext& ctx, Id value) {
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return ctx.OpSin(ctx.F32[1], value);
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}
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Id EmitFPCos(EmitContext& ctx, Id value) {
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return ctx.OpCos(ctx.F32[1], value);
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}
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Id EmitFPExp2(EmitContext& ctx, Id value) {
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return ctx.OpExp2(ctx.F32[1], value);
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}
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Id EmitFPLog2(EmitContext& ctx, Id value) {
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return ctx.OpLog2(ctx.F32[1], value);
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}
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Id EmitFPRecip32(EmitContext& ctx, Id value) {
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return ctx.OpFDiv(ctx.F32[1], ctx.Const(1.0f), value);
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}
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Id EmitFPRecip64(EmitContext& ctx, Id value) {
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return ctx.OpFDiv(ctx.F64[1], ctx.Constant(ctx.F64[1], 1.0f), value);
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}
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Id EmitFPRecipSqrt32(EmitContext& ctx, Id value) {
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return ctx.OpInverseSqrt(ctx.F32[1], value);
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}
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Id EmitFPRecipSqrt64(EmitContext& ctx, Id value) {
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return ctx.OpInverseSqrt(ctx.F64[1], value);
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}
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Id EmitFPSqrt(EmitContext& ctx, Id value) {
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return ctx.OpSqrt(ctx.F32[1], value);
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}
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Id EmitFPSaturate16(EmitContext& ctx, Id value) {
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const Id zero{ctx.Constant(ctx.F16[1], u16{0})};
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const Id one{ctx.Constant(ctx.F16[1], u16{0x3c00})};
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return Clamp(ctx, ctx.F16[1], value, zero, one);
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}
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Id EmitFPSaturate32(EmitContext& ctx, Id value) {
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const Id zero{ctx.Const(f32{0.0})};
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const Id one{ctx.Const(f32{1.0})};
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return Clamp(ctx, ctx.F32[1], value, zero, one);
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}
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Id EmitFPSaturate64(EmitContext& ctx, Id value) {
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const Id zero{ctx.Constant(ctx.F64[1], f64{0.0})};
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const Id one{ctx.Constant(ctx.F64[1], f64{1.0})};
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return Clamp(ctx, ctx.F64[1], value, zero, one);
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}
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Id EmitFPClamp16(EmitContext& ctx, Id value, Id min_value, Id max_value) {
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return Clamp(ctx, ctx.F16[1], value, min_value, max_value);
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}
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Id EmitFPClamp32(EmitContext& ctx, Id value, Id min_value, Id max_value) {
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return Clamp(ctx, ctx.F32[1], value, min_value, max_value);
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}
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Id EmitFPClamp64(EmitContext& ctx, Id value, Id min_value, Id max_value) {
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return Clamp(ctx, ctx.F64[1], value, min_value, max_value);
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}
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Id EmitFPRoundEven16(EmitContext& ctx, Id value) {
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return ctx.OpRoundEven(ctx.F16[1], value);
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}
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Id EmitFPRoundEven32(EmitContext& ctx, Id value) {
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return ctx.OpRoundEven(ctx.F32[1], value);
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}
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Id EmitFPRoundEven64(EmitContext& ctx, Id value) {
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return ctx.OpRoundEven(ctx.F64[1], value);
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}
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Id EmitFPFloor16(EmitContext& ctx, Id value) {
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return ctx.OpFloor(ctx.F16[1], value);
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}
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Id EmitFPFloor32(EmitContext& ctx, Id value) {
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return ctx.OpFloor(ctx.F32[1], value);
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}
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Id EmitFPFloor64(EmitContext& ctx, Id value) {
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return ctx.OpFloor(ctx.F64[1], value);
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}
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Id EmitFPCeil16(EmitContext& ctx, Id value) {
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return ctx.OpCeil(ctx.F16[1], value);
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}
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Id EmitFPCeil32(EmitContext& ctx, Id value) {
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return ctx.OpCeil(ctx.F32[1], value);
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}
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Id EmitFPCeil64(EmitContext& ctx, Id value) {
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return ctx.OpCeil(ctx.F64[1], value);
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}
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Id EmitFPTrunc16(EmitContext& ctx, Id value) {
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return ctx.OpTrunc(ctx.F16[1], value);
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}
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Id EmitFPTrunc32(EmitContext& ctx, Id value) {
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return ctx.OpTrunc(ctx.F32[1], value);
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}
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Id EmitFPTrunc64(EmitContext& ctx, Id value) {
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return ctx.OpTrunc(ctx.F64[1], value);
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}
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Id EmitFPOrdEqual16(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPOrdEqual32(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPOrdEqual64(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPUnordEqual16(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordEqual, ctx, lhs, rhs);
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}
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Id EmitFPUnordEqual32(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordEqual, ctx, lhs, rhs);
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}
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Id EmitFPUnordEqual64(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordEqual, ctx, lhs, rhs);
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}
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Id EmitFPOrdNotEqual16(EmitContext& ctx, Id lhs, Id rhs) {
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return FPOrdNotEqual(ctx, lhs, rhs);
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}
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Id EmitFPOrdNotEqual32(EmitContext& ctx, Id lhs, Id rhs) {
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return FPOrdNotEqual(ctx, lhs, rhs);
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}
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Id EmitFPOrdNotEqual64(EmitContext& ctx, Id lhs, Id rhs) {
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return FPOrdNotEqual(ctx, lhs, rhs);
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}
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Id EmitFPUnordNotEqual16(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFUnordNotEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPUnordNotEqual32(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFUnordNotEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPUnordNotEqual64(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFUnordNotEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPOrdLessThan16(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdLessThan(ctx.U1, lhs, rhs);
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}
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Id EmitFPOrdLessThan32(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdLessThan(ctx.U1, lhs, rhs);
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}
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Id EmitFPOrdLessThan64(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdLessThan(ctx.U1, lhs, rhs);
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}
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Id EmitFPUnordLessThan16(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordLessThan, ctx, lhs, rhs);
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}
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Id EmitFPUnordLessThan32(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordLessThan, ctx, lhs, rhs);
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}
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Id EmitFPUnordLessThan64(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordLessThan, ctx, lhs, rhs);
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}
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Id EmitFPOrdGreaterThan16(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdGreaterThan(ctx.U1, lhs, rhs);
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}
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Id EmitFPOrdGreaterThan32(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdGreaterThan(ctx.U1, lhs, rhs);
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}
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Id EmitFPOrdGreaterThan64(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdGreaterThan(ctx.U1, lhs, rhs);
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}
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Id EmitFPUnordGreaterThan16(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordGreaterThan, ctx, lhs, rhs);
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}
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Id EmitFPUnordGreaterThan32(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordGreaterThan, ctx, lhs, rhs);
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}
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Id EmitFPUnordGreaterThan64(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordGreaterThan, ctx, lhs, rhs);
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}
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Id EmitFPOrdLessThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdLessThanEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPOrdLessThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdLessThanEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPOrdLessThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdLessThanEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPUnordLessThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordLessThanEqual, ctx, lhs, rhs);
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}
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Id EmitFPUnordLessThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordLessThanEqual, ctx, lhs, rhs);
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}
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Id EmitFPUnordLessThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordLessThanEqual, ctx, lhs, rhs);
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}
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Id EmitFPOrdGreaterThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdGreaterThanEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPOrdGreaterThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdGreaterThanEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPOrdGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
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return ctx.OpFOrdGreaterThanEqual(ctx.U1, lhs, rhs);
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}
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Id EmitFPUnordGreaterThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordGreaterThanEqual, ctx, lhs, rhs);
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}
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Id EmitFPUnordGreaterThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordGreaterThanEqual, ctx, lhs, rhs);
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}
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Id EmitFPUnordGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
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return FPUnordCompare(&EmitContext::OpFUnordGreaterThanEqual, ctx, lhs, rhs);
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}
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Id EmitFPIsNan16(EmitContext& ctx, Id value) {
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return ctx.OpIsNan(ctx.U1, value);
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}
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Id EmitFPIsNan32(EmitContext& ctx, Id value) {
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return ctx.OpIsNan(ctx.U1, value);
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}
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Id EmitFPIsNan64(EmitContext& ctx, Id value) {
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return ctx.OpIsNan(ctx.U1, value);
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}
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} // namespace Shader::Backend::SPIRV
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