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glsl: Implement FCMP

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This commit is contained in:
ameerj 2021-05-24 00:55:39 -04:00
parent cdde730219
commit df793fc049
3 changed files with 204 additions and 261 deletions
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384
src/shader_recompiler/backend/glsl/emit_glsl_floating_point.cpp
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@ -10,162 +10,151 @@
#include "shader_recompiler/profile.h" #include "shader_recompiler/profile.h"
namespace Shader::Backend::GLSL { namespace Shader::Backend::GLSL {
namespace {
void Compare(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs,
std::string_view op, std::string_view, bool ordered, bool inequality = false) {
ctx.AddU1("{}={}{}{}", inst, lhs, op, rhs, lhs, rhs);
if (ordered && inequality) {
ctx.code += fmt::format("&&!isnan({})&&!isnan({})", lhs, rhs);
} else if (!ordered && !inequality) {
ctx.code += fmt::format("||!isnan({})||!isnan({})", lhs, rhs);
}
ctx.code += ";";
}
} // namespace
void EmitFPAbs16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPAbs16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view value) { [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPAbs32([[maybe_unused]] EmitContext& ctx, IR::Inst& inst, void EmitFPAbs32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=abs({});", inst, value); ctx.AddF32("{}=abs({});", inst, value);
} }
void EmitFPAbs64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPAbs64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) { ctx.AddF64("{}=abs({});", inst, value);
throw NotImplementedException("GLSL");
} }
void EmitFPAdd16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPAdd16([[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 a, [[maybe_unused]] std::string_view b) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPAdd32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPAdd32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
ctx.AddF32("{}=float({})+float({});", inst, a, b); ctx.AddF32("{}=float({})+float({});", inst, a, b);
} }
void EmitFPAdd64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPAdd64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
ctx.AddF64("{}=double({})+double({});", inst, a, b); ctx.AddF64("{}=double({})+double({});", inst, a, b);
} }
void EmitFPFma16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, 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 a, [[maybe_unused]] std::string_view b,
[[maybe_unused]] std::string_view c) { [[maybe_unused]] std::string_view c) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPFma32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPFma32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b,
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b, std::string_view c) {
[[maybe_unused]] std::string_view c) {
ctx.AddF32("{}=fma({},{},{});", inst, a, b, c); ctx.AddF32("{}=fma({},{},{});", inst, a, b, c);
} }
void EmitFPFma64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPFma64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b,
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b, std::string_view c) {
[[maybe_unused]] std::string_view c) {
ctx.AddF64("{}=fma({},{},{});", inst, a, b, c); ctx.AddF64("{}=fma({},{},{});", inst, a, b, c);
} }
void EmitFPMax32([[maybe_unused]] EmitContext& ctx, IR::Inst& inst, void EmitFPMax32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
ctx.AddF32("{}=max({},{});", inst, a, b); ctx.AddF32("{}=max({},{});", inst, a, b);
} }
void EmitFPMax64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPMax64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
ctx.AddF64("{}=max({},{});", inst, a, b); ctx.AddF64("{}=max({},{});", inst, a, b);
} }
void EmitFPMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPMin32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
ctx.AddF32("{}=min({},{});", inst, a, b); ctx.AddF32("{}=min({},{});", inst, a, b);
} }
void EmitFPMin64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPMin64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
ctx.AddF64("{}=min({},{});", inst, a, b); ctx.AddF64("{}=min({},{});", inst, a, b);
} }
void EmitFPMul16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPMul16([[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 a, [[maybe_unused]] std::string_view b) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPMul32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPMul32(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
ctx.AddF32("{}={}*{};", inst, a, b); ctx.AddF32("{}={}*{};", inst, a, b);
} }
void EmitFPMul64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPMul64(EmitContext& ctx, IR::Inst& inst, std::string_view a, std::string_view b) {
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
ctx.AddF64("{}={}*{};", inst, a, b); ctx.AddF64("{}={}*{};", inst, a, b);
} }
void EmitFPNeg16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPNeg16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view value) { [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPNeg32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPNeg32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=-({});", inst, value); ctx.AddF32("{}=-({});", inst, value);
} }
void EmitFPNeg64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPNeg64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF64("{}=-({});", inst, value); ctx.AddF64("{}=-({});", inst, value);
} }
void EmitFPSin([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPSin(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=sin({});", inst, value); ctx.AddF32("{}=sin({});", inst, value);
} }
void EmitFPCos([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPCos(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=cos({});", inst, value); ctx.AddF32("{}=cos({});", inst, value);
} }
void EmitFPExp2([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPExp2(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=exp2({});", inst, value); ctx.AddF32("{}=exp2({});", inst, value);
} }
void EmitFPLog2([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPLog2(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=log2({});", inst, value); ctx.AddF32("{}=log2({});", inst, value);
} }
void EmitFPRecip32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPRecip32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=1/{};", inst, value); ctx.AddF32("{}=1/{};", inst, value);
} }
void EmitFPRecip64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPRecip64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF64("{}=1/{};", inst, value); ctx.AddF64("{}=1/{};", inst, value);
} }
void EmitFPRecipSqrt32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPRecipSqrt32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view value) { [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPRecipSqrt64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPRecipSqrt64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view value) { [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPSqrt([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPSqrt(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=sqrt({});", inst, value); ctx.AddF32("{}=sqrt({});", inst, value);
} }
void EmitFPSaturate16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPSaturate16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view value) { [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPSaturate32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPSaturate32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=min(max({},0.0),1.0);", inst, value); ctx.AddF32("{}=min(max({},0.0),1.0);", inst, value);
} }
void EmitFPSaturate64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPSaturate64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF64("{}=min(max({},0.0),1.0);", inst, value); ctx.AddF64("{}=min(max({},0.0),1.0);", inst, value);
} }
@ -173,316 +162,269 @@ void EmitFPClamp16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst&
[[maybe_unused]] std::string_view value, [[maybe_unused]] std::string_view value,
[[maybe_unused]] std::string_view min_value, [[maybe_unused]] std::string_view min_value,
[[maybe_unused]] std::string_view max_value) { [[maybe_unused]] std::string_view max_value) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPClamp32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPClamp32(EmitContext& ctx, IR::Inst& inst, std::string_view value,
[[maybe_unused]] std::string_view value, std::string_view min_value, std::string_view max_value) {
[[maybe_unused]] std::string_view min_value,
[[maybe_unused]] std::string_view max_value) {
// GLSL's clamp does not produce desirable results // GLSL's clamp does not produce desirable results
ctx.AddF32("{}=min(max({},float({})),float({}));", inst, value, min_value, max_value); ctx.AddF32("{}=min(max({},float({})),float({}));", inst, value, min_value, max_value);
} }
void EmitFPClamp64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPClamp64(EmitContext& ctx, IR::Inst& inst, std::string_view value,
[[maybe_unused]] std::string_view value, std::string_view min_value, std::string_view max_value) {
[[maybe_unused]] std::string_view min_value,
[[maybe_unused]] std::string_view max_value) {
// GLSL's clamp does not produce desirable results // GLSL's clamp does not produce desirable results
ctx.AddF64("{}=min(max({},double({})),double({}));", inst, value, min_value, max_value); ctx.AddF64("{}=min(max({},double({})),double({}));", inst, value, min_value, max_value);
} }
void EmitFPRoundEven16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPRoundEven16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view value) { [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPRoundEven32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPRoundEven32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=roundEven({});", inst, value); ctx.AddF32("{}=roundEven({});", inst, value);
} }
void EmitFPRoundEven64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPRoundEven64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF64("{}=roundEven({});", inst, value); ctx.AddF64("{}=roundEven({});", inst, value);
} }
void EmitFPFloor16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPFloor16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view value) { [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPFloor32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPFloor32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=floor({});", inst, value); ctx.AddF32("{}=floor({});", inst, value);
} }
void EmitFPFloor64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPFloor64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF64("{}=floor({});", inst, value); ctx.AddF64("{}=floor({});", inst, value);
} }
void EmitFPCeil16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPCeil16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view value) { [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPCeil32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPCeil32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=ceil({});", inst, value); ctx.AddF32("{}=ceil({});", inst, value);
} }
void EmitFPCeil64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPCeil64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF64("{}=ceil({});", inst, value); ctx.AddF64("{}=ceil({});", inst, value);
} }
void EmitFPTrunc16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPTrunc16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view value) { [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL Instruction");
} }
void EmitFPTrunc32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPTrunc32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF32("{}=trunc({});", inst, value); ctx.AddF32("{}=trunc({});", inst, value);
} }
void EmitFPTrunc64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPTrunc64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddF64("{}=trunc({});", inst, value); ctx.AddF64("{}=trunc({});", inst, value);
} }
void EmitFPOrdEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPOrdEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "==", "F", true);
ctx.AddU1("{}={}=={};", inst, lhs, rhs);
} }
void EmitFPOrdEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "==", "F64", true);
throw NotImplementedException("GLSL");
} }
void EmitFPUnordEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPUnordEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "==", "F", false);
throw NotImplementedException("GLSL");
} }
void EmitFPUnordEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "==", "F64", false);
throw NotImplementedException("GLSL");
} }
void EmitFPOrdNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPOrdNotEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdNotEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "!=", "F", true, true);
throw NotImplementedException("GLSL");
} }
void EmitFPOrdNotEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdNotEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "!=", "F64", true, true);
throw NotImplementedException("GLSL");
} }
void EmitFPUnordNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPUnordNotEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordNotEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "!=", "F", false, true);
throw NotImplementedException("GLSL");
} }
void EmitFPUnordNotEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordNotEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "!=", "F64", false, true);
throw NotImplementedException("GLSL");
} }
void EmitFPOrdLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPOrdLessThan32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdLessThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "<", "F", true);
throw NotImplementedException("GLSL");
} }
void EmitFPOrdLessThan64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdLessThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "<", "F64", true);
throw NotImplementedException("GLSL");
} }
void EmitFPUnordLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPUnordLessThan32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordLessThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "<", "F", false);
throw NotImplementedException("GLSL");
} }
void EmitFPUnordLessThan64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordLessThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "<", "F64", false);
throw NotImplementedException("GLSL");
} }
void EmitFPOrdGreaterThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdGreaterThan16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPOrdGreaterThan32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdGreaterThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, ">", "F", true);
throw NotImplementedException("GLSL");
} }
void EmitFPOrdGreaterThan64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdGreaterThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, ">", "F64", true);
throw NotImplementedException("GLSL");
} }
void EmitFPUnordGreaterThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordGreaterThan16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPUnordGreaterThan32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordGreaterThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, ">", "F", false);
throw NotImplementedException("GLSL");
} }
void EmitFPUnordGreaterThan64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordGreaterThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, ">", "F64", false);
throw NotImplementedException("GLSL");
} }
void EmitFPOrdLessThanEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdLessThanEqual16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPOrdLessThanEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdLessThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "<=", "F", true);
throw NotImplementedException("GLSL");
} }
void EmitFPOrdLessThanEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdLessThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "<=", "F64", true);
throw NotImplementedException("GLSL");
} }
void EmitFPUnordLessThanEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordLessThanEqual16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPUnordLessThanEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordLessThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "<=", "F", false);
throw NotImplementedException("GLSL");
} }
void EmitFPUnordLessThanEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPUnordLessThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, "<=", "F64", false);
throw NotImplementedException("GLSL");
} }
void EmitFPOrdGreaterThanEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdGreaterThanEqual16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPOrdGreaterThanEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, ">=", "F", true);
throw NotImplementedException("GLSL");
} }
void EmitFPOrdGreaterThanEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPOrdGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] std::string_view lhs, std::string_view rhs) {
[[maybe_unused]] std::string_view rhs) { Compare(ctx, inst, lhs, rhs, ">=", "F64", true);
throw NotImplementedException("GLSL");
} }
void EmitFPUnordGreaterThanEqual16([[maybe_unused]] EmitContext& ctx, void EmitFPUnordGreaterThanEqual16([[maybe_unused]] EmitContext& ctx,
[[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view lhs,
[[maybe_unused]] std::string_view rhs) { [[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL"); throw NotImplementedException("GLSL instruction");
} }
void EmitFPUnordGreaterThanEqual32([[maybe_unused]] EmitContext& ctx, void EmitFPUnordGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] IR::Inst& inst, std::string_view rhs) {
[[maybe_unused]] std::string_view lhs, Compare(ctx, inst, lhs, rhs, ">=", "F", false);
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL");
} }
void EmitFPUnordGreaterThanEqual64([[maybe_unused]] EmitContext& ctx, void EmitFPUnordGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
[[maybe_unused]] IR::Inst& inst, std::string_view rhs) {
[[maybe_unused]] std::string_view lhs, Compare(ctx, inst, lhs, rhs, ">=", "F64", false);
[[maybe_unused]] std::string_view rhs) {
throw NotImplementedException("GLSL");
} }
void EmitFPIsNan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPIsNan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view value) { [[maybe_unused]] std::string_view value) {
throw NotImplementedException("GLSL instruction");
}
void EmitFPIsNan32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
ctx.AddU1("{}=isnan({});", inst, value); ctx.AddU1("{}=isnan({});", inst, value);
} }
void EmitFPIsNan32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst, void EmitFPIsNan64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
[[maybe_unused]] std::string_view value) {
ctx.AddU1("{}=isnan({});", inst, value);
}
void EmitFPIsNan64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
[[maybe_unused]] std::string_view value) {
ctx.AddU1("{}=isnan({});", inst, value); ctx.AddU1("{}=isnan({});", inst, value);
} }

35
src/shader_recompiler/backend/glsl/emit_glsl_instructions.h
View File

@ -289,71 +289,60 @@ void EmitFPCeil64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
void EmitFPTrunc16(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 EmitFPTrunc32(EmitContext& ctx, IR::Inst& inst, std::string_view value);
void EmitFPTrunc64(EmitContext& ctx, IR::Inst& inst, std::string_view value); void EmitFPTrunc64(EmitContext& ctx, IR::Inst& inst, std::string_view value);
void EmitFPOrdEqual16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs); 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 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 EmitFPOrdEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, std::string_view rhs);
void EmitFPUnordEqual16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
std::string_view rhs);
void EmitFPUnordEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPUnordEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPOrdNotEqual16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdNotEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
std::string_view rhs);
void EmitFPOrdNotEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdNotEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPOrdNotEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdNotEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPUnordNotEqual16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordNotEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
std::string_view rhs);
void EmitFPUnordNotEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordNotEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPUnordNotEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordNotEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPOrdLessThan16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdLessThan16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
std::string_view rhs);
void EmitFPOrdLessThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdLessThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPOrdLessThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdLessThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPUnordLessThan16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordLessThan16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
std::string_view rhs);
void EmitFPUnordLessThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordLessThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPUnordLessThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordLessThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPOrdGreaterThan16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdGreaterThan16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
std::string_view rhs);
void EmitFPOrdGreaterThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdGreaterThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPOrdGreaterThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdGreaterThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPUnordGreaterThan16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordGreaterThan16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
std::string_view rhs);
void EmitFPUnordGreaterThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordGreaterThan32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPUnordGreaterThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordGreaterThan64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPOrdLessThanEqual16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdLessThanEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
std::string_view rhs);
void EmitFPOrdLessThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdLessThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPOrdLessThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdLessThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPUnordLessThanEqual16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordLessThanEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
std::string_view rhs);
void EmitFPUnordLessThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordLessThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPUnordLessThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordLessThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPOrdGreaterThanEqual16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdGreaterThanEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
std::string_view rhs);
void EmitFPOrdGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPOrdGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPOrdGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPUnordGreaterThanEqual16(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordGreaterThanEqual16(EmitContext& ctx, std::string_view lhs, std::string_view rhs);
std::string_view rhs);
void EmitFPUnordGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,
std::string_view rhs); std::string_view rhs);
void EmitFPUnordGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs, void EmitFPUnordGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, std::string_view lhs,

12
src/shader_recompiler/backend/glsl/reg_alloc.cpp
View File

@ -25,6 +25,18 @@ std::string Representation(Id id) {
} }
std::string FormatFloat(std::string_view value, IR::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 "uintBitsToFloat(0x7fc00000)";
}
if (value == "inf") {
return "uintBitsToFloat(0x7f800000)";
}
if (value == "-inf") {
return "uintBitsToFloat(0xff800000)";
}
}
const bool needs_dot = value.find_first_of('.') == std::string_view::npos; const bool needs_dot = value.find_first_of('.') == std::string_view::npos;
const bool needs_suffix = !value.ends_with('f'); const bool needs_suffix = !value.ends_with('f');
const auto suffix = type == IR::Type::F32 ? "f" : "lf"; const auto suffix = type == IR::Type::F32 ? "f" : "lf";