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| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-01-09 03:30:07 -0300 |
|---|---|---|
| committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-22 21:51:21 -0400 |
| commit | 2d48a7b4d0666ad16d03a22d85712617a0849046 (patch) | |
| tree | dd1069afca86f66e77e3438da77421a43adf5091 /src/shader_recompiler/frontend/ir/opcode.h | |
| parent | 75059c46d645e42e8da31fb97d003047c67b004b (diff) | |
shader: Initial recompiler work
Diffstat (limited to 'src/shader_recompiler/frontend/ir/opcode.h')
| -rw-r--r-- | src/shader_recompiler/frontend/ir/opcode.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/shader_recompiler/frontend/ir/opcode.h b/src/shader_recompiler/frontend/ir/opcode.h new file mode 100644 index 0000000000..1f4440379d --- /dev/null +++ b/src/shader_recompiler/frontend/ir/opcode.h @@ -0,0 +1,44 @@ +// Copyright 2021 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <string_view> + +#include <fmt/format.h> + +#include "shader_recompiler/frontend/ir/type.h" + +namespace Shader::IR { + +enum class Opcode { +#define OPCODE(name, ...) name, +#include "opcode.inc" +#undef OPCODE +}; + +/// Get return type of an opcode +[[nodiscard]] Type TypeOf(Opcode op); + +/// Get the number of arguments an opcode accepts +[[nodiscard]] size_t NumArgsOf(Opcode op); + +/// Get the required type of an argument of an opcode +[[nodiscard]] Type ArgTypeOf(Opcode op, size_t arg_index); + +/// Get the name of an opcode +[[nodiscard]] std::string_view NameOf(Opcode op); + +} // namespace Shader::IR + +template <> +struct fmt::formatter<Shader::IR::Opcode> { + constexpr auto parse(format_parse_context& ctx) { + return ctx.begin(); + } + template <typename FormatContext> + auto format(const Shader::IR::Opcode& op, FormatContext& ctx) { + return format_to(ctx.out(), "{}", Shader::IR::NameOf(op)); + } +}; |