From c67d64365a712830fe140dd36e24e2efd9b8a812 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Tue, 16 Feb 2021 20:52:12 -0300
Subject: shader: Remove old shader management

---
 src/video_core/shader/expr.h | 156 -------------------------------------------
 1 file changed, 156 deletions(-)
 delete mode 100644 src/video_core/shader/expr.h

(limited to 'src/video_core/shader/expr.h')

diff --git a/src/video_core/shader/expr.h b/src/video_core/shader/expr.h
deleted file mode 100644
index cda284c72..000000000
--- a/src/video_core/shader/expr.h
+++ /dev/null
@@ -1,156 +0,0 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <variant>
-
-#include "video_core/engines/shader_bytecode.h"
-
-namespace VideoCommon::Shader {
-
-using Tegra::Shader::ConditionCode;
-using Tegra::Shader::Pred;
-
-class ExprAnd;
-class ExprBoolean;
-class ExprCondCode;
-class ExprGprEqual;
-class ExprNot;
-class ExprOr;
-class ExprPredicate;
-class ExprVar;
-
-using ExprData = std::variant<ExprVar, ExprCondCode, ExprPredicate, ExprNot, ExprOr, ExprAnd,
-                              ExprBoolean, ExprGprEqual>;
-using Expr = std::shared_ptr<ExprData>;
-
-class ExprAnd final {
-public:
-    explicit ExprAnd(Expr a, Expr b) : operand1{std::move(a)}, operand2{std::move(b)} {}
-
-    bool operator==(const ExprAnd& b) const;
-    bool operator!=(const ExprAnd& b) const;
-
-    Expr operand1;
-    Expr operand2;
-};
-
-class ExprOr final {
-public:
-    explicit ExprOr(Expr a, Expr b) : operand1{std::move(a)}, operand2{std::move(b)} {}
-
-    bool operator==(const ExprOr& b) const;
-    bool operator!=(const ExprOr& b) const;
-
-    Expr operand1;
-    Expr operand2;
-};
-
-class ExprNot final {
-public:
-    explicit ExprNot(Expr a) : operand1{std::move(a)} {}
-
-    bool operator==(const ExprNot& b) const;
-    bool operator!=(const ExprNot& b) const;
-
-    Expr operand1;
-};
-
-class ExprVar final {
-public:
-    explicit ExprVar(u32 index) : var_index{index} {}
-
-    bool operator==(const ExprVar& b) const {
-        return var_index == b.var_index;
-    }
-
-    bool operator!=(const ExprVar& b) const {
-        return !operator==(b);
-    }
-
-    u32 var_index;
-};
-
-class ExprPredicate final {
-public:
-    explicit ExprPredicate(u32 predicate_) : predicate{predicate_} {}
-
-    bool operator==(const ExprPredicate& b) const {
-        return predicate == b.predicate;
-    }
-
-    bool operator!=(const ExprPredicate& b) const {
-        return !operator==(b);
-    }
-
-    u32 predicate;
-};
-
-class ExprCondCode final {
-public:
-    explicit ExprCondCode(ConditionCode condition_code) : cc{condition_code} {}
-
-    bool operator==(const ExprCondCode& b) const {
-        return cc == b.cc;
-    }
-
-    bool operator!=(const ExprCondCode& b) const {
-        return !operator==(b);
-    }
-
-    ConditionCode cc;
-};
-
-class ExprBoolean final {
-public:
-    explicit ExprBoolean(bool val) : value{val} {}
-
-    bool operator==(const ExprBoolean& b) const {
-        return value == b.value;
-    }
-
-    bool operator!=(const ExprBoolean& b) const {
-        return !operator==(b);
-    }
-
-    bool value;
-};
-
-class ExprGprEqual final {
-public:
-    explicit ExprGprEqual(u32 gpr_, u32 value_) : gpr{gpr_}, value{value_} {}
-
-    bool operator==(const ExprGprEqual& b) const {
-        return gpr == b.gpr && value == b.value;
-    }
-
-    bool operator!=(const ExprGprEqual& b) const {
-        return !operator==(b);
-    }
-
-    u32 gpr;
-    u32 value;
-};
-
-template <typename T, typename... Args>
-Expr MakeExpr(Args&&... args) {
-    static_assert(std::is_convertible_v<T, ExprData>);
-    return std::make_shared<ExprData>(T(std::forward<Args>(args)...));
-}
-
-bool ExprAreEqual(const Expr& first, const Expr& second);
-
-bool ExprAreOpposite(const Expr& first, const Expr& second);
-
-Expr MakeExprNot(Expr first);
-
-Expr MakeExprAnd(Expr first, Expr second);
-
-Expr MakeExprOr(Expr first, Expr second);
-
-bool ExprIsTrue(const Expr& first);
-
-} // namespace VideoCommon::Shader
-- 
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