244 lines
11 KiB
C++
244 lines
11 KiB
C++
// Copyright 2021 yuzu Emulator Project
|
|
// Licensed under GPLv2 or any later version
|
|
// Refer to the license.txt file included.
|
|
|
|
#include <string_view>
|
|
|
|
#include "shader_recompiler/backend/glsl/emit_context.h"
|
|
#include "shader_recompiler/backend/glsl/emit_glsl_instructions.h"
|
|
#include "shader_recompiler/frontend/ir/value.h"
|
|
#include "shader_recompiler/profile.h"
|
|
|
|
namespace Shader::Backend::GLSL {
|
|
void EmitIAdd32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
ctx.AddU32("{}={}+{};", inst, a, b);
|
|
}
|
|
|
|
void EmitIAdd64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
throw NotImplementedException("GLSL Instruction");
|
|
}
|
|
|
|
void EmitISub32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
ctx.AddU32("{}={}-{};", inst, a, b);
|
|
}
|
|
|
|
void EmitISub64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
throw NotImplementedException("GLSL Instruction");
|
|
}
|
|
|
|
void EmitIMul32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
throw NotImplementedException("GLSL Instruction");
|
|
}
|
|
|
|
void EmitINeg32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view value) {
|
|
ctx.AddU32("{}=-{};", inst, value);
|
|
}
|
|
|
|
void EmitINeg64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view value) {
|
|
throw NotImplementedException("GLSL Instruction");
|
|
}
|
|
|
|
void EmitIAbs32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view value) {
|
|
ctx.AddU32("{}=abs({});", inst, value);
|
|
}
|
|
|
|
void EmitIAbs64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view value) {
|
|
throw NotImplementedException("GLSL Instruction");
|
|
}
|
|
|
|
void EmitShiftLeftLogical32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view base,
|
|
[[maybe_unused]] std::string_view shift) {
|
|
ctx.AddU32("{}={}<<{};", inst, base, shift);
|
|
}
|
|
|
|
void EmitShiftLeftLogical64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view base,
|
|
[[maybe_unused]] std::string_view shift) {
|
|
ctx.AddU64("{}={}<<{};", inst, base, shift);
|
|
}
|
|
|
|
void EmitShiftRightLogical32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view base,
|
|
[[maybe_unused]] std::string_view shift) {
|
|
ctx.AddU32("{}={}>>{};", inst, base, shift);
|
|
}
|
|
|
|
void EmitShiftRightLogical64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view base,
|
|
[[maybe_unused]] std::string_view shift) {
|
|
ctx.AddU64("{}={}>>{};", inst, base, shift);
|
|
}
|
|
|
|
void EmitShiftRightArithmetic32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view base,
|
|
[[maybe_unused]] std::string_view shift) {
|
|
ctx.AddS32("{}=int({})>>{};", inst, base, shift);
|
|
}
|
|
|
|
void EmitShiftRightArithmetic64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view base,
|
|
[[maybe_unused]] std::string_view shift) {
|
|
ctx.AddU64("{}=int64_t({})>>{};", inst, base, shift);
|
|
}
|
|
|
|
void EmitBitwiseAnd32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
ctx.AddU32("{}={}&{};", inst, a, b);
|
|
}
|
|
|
|
void EmitBitwiseOr32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
ctx.AddU32("{}={}|{};", inst, a, b);
|
|
}
|
|
|
|
void EmitBitwiseXor32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
ctx.AddU32("{}={}^{};", inst, a, b);
|
|
}
|
|
|
|
void EmitBitFieldInsert([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view base,
|
|
[[maybe_unused]] std::string_view insert,
|
|
[[maybe_unused]] std::string_view offset,
|
|
[[maybe_unused]] std::string_view count) {
|
|
ctx.AddU32("{}=bitfieldInsert({}, {}, int({}), int({}));", inst, base, insert, offset, count);
|
|
}
|
|
|
|
void EmitBitFieldSExtract([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view base,
|
|
[[maybe_unused]] std::string_view offset,
|
|
[[maybe_unused]] std::string_view count) {
|
|
ctx.AddU32("{}=bitfieldExtract(int({}), int({}), int({}));", inst, base, offset, count);
|
|
}
|
|
|
|
void EmitBitFieldUExtract([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view base,
|
|
[[maybe_unused]] std::string_view offset,
|
|
[[maybe_unused]] std::string_view count) {
|
|
ctx.AddU32("{}=bitfieldExtract({}, int({}), int({}));", inst, base, offset, count);
|
|
}
|
|
|
|
void EmitBitReverse32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view value) {
|
|
ctx.AddU32("{}=bitfieldReverse({});", inst, value);
|
|
}
|
|
|
|
void EmitBitCount32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view value) {
|
|
throw NotImplementedException("GLSL Instruction");
|
|
}
|
|
|
|
void EmitBitwiseNot32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view value) {
|
|
ctx.AddU32("{}=~{};", inst, value);
|
|
}
|
|
|
|
void EmitFindSMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view value) {
|
|
throw NotImplementedException("GLSL Instruction");
|
|
}
|
|
|
|
void EmitFindUMsb32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view value) {
|
|
throw NotImplementedException("GLSL Instruction");
|
|
}
|
|
|
|
void EmitSMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
ctx.AddU32("{}=min(int({}), int({}));", inst, a, b);
|
|
}
|
|
|
|
void EmitUMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
ctx.AddU32("{}=min(uint({}), uint({}));", inst, a, b);
|
|
}
|
|
|
|
void EmitSMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
ctx.AddU32("{}=max(int({}), int({}));", inst, a, b);
|
|
}
|
|
|
|
void EmitUMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view a, [[maybe_unused]] std::string_view b) {
|
|
ctx.AddU32("{}=max(uint({}), uint({}));", inst, a, b);
|
|
}
|
|
|
|
void EmitSClamp32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view value, [[maybe_unused]] std::string_view min,
|
|
[[maybe_unused]] std::string_view max) {
|
|
throw NotImplementedException("GLSL Instruction");
|
|
}
|
|
|
|
void EmitUClamp32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view value, [[maybe_unused]] std::string_view min,
|
|
[[maybe_unused]] std::string_view max) {
|
|
throw NotImplementedException("GLSL Instruction");
|
|
}
|
|
|
|
void EmitSLessThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) {
|
|
ctx.AddU1("{}=int({})<int({});", inst, lhs, rhs);
|
|
}
|
|
|
|
void EmitULessThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) {
|
|
ctx.AddU1("{}=uint({})<uint({)};", inst, lhs, rhs);
|
|
}
|
|
|
|
void EmitIEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) {
|
|
ctx.AddU1("{}={}=={};", inst, lhs, rhs);
|
|
}
|
|
|
|
void EmitSLessThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view lhs,
|
|
[[maybe_unused]] std::string_view rhs) {
|
|
ctx.AddU1("{}=int({})<=int({});", inst, lhs, rhs);
|
|
}
|
|
|
|
void EmitULessThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view lhs,
|
|
[[maybe_unused]] std::string_view rhs) {
|
|
ctx.AddU1("{}=uint({})<=uint({});", inst, lhs, rhs);
|
|
}
|
|
|
|
void EmitSGreaterThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view lhs,
|
|
[[maybe_unused]] std::string_view rhs) {
|
|
ctx.AddU1("{}=int({})>int({});", inst, lhs, rhs);
|
|
}
|
|
|
|
void EmitUGreaterThan([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view lhs,
|
|
[[maybe_unused]] std::string_view rhs) {
|
|
ctx.AddU1("{}=uint({})>uint({});", inst, lhs, rhs);
|
|
}
|
|
|
|
void EmitINotEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view lhs, [[maybe_unused]] std::string_view rhs) {
|
|
ctx.AddU1("{}={}!={};", inst, lhs, rhs);
|
|
}
|
|
|
|
void EmitSGreaterThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view lhs,
|
|
[[maybe_unused]] std::string_view rhs) {
|
|
ctx.AddU1("{}=int({})>=int({});", inst, lhs, rhs);
|
|
}
|
|
|
|
void EmitUGreaterThanEqual([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
|
|
[[maybe_unused]] std::string_view lhs,
|
|
[[maybe_unused]] std::string_view rhs) {
|
|
ctx.AddU1("{}=uint({})>=uint({});", inst, lhs, rhs);
|
|
}
|
|
} // namespace Shader::Backend::GLSL
|