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// Copyright 2022 The Tint Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
////////////////////////////////////////////////////////////////////////////////
// File generated by tools/src/cmd/gen
// using the template:
// src/tint/ast/texel_format.h.tmpl
//
// Do not modify this file directly
////////////////////////////////////////////////////////////////////////////////
#ifndef SRC_TINT_AST_TEXEL_FORMAT_H_
#define SRC_TINT_AST_TEXEL_FORMAT_H_
#include <ostream>
namespace tint::ast {
/// Enumerator of texel formats
enum class TexelFormat {
kUndefined,
kR32Float,
kR32Sint,
kR32Uint,
kRg32Float,
kRg32Sint,
kRg32Uint,
kRgba16Float,
kRgba16Sint,
kRgba16Uint,
kRgba32Float,
kRgba32Sint,
kRgba32Uint,
kRgba8Sint,
kRgba8Snorm,
kRgba8Uint,
kRgba8Unorm,
};
/// @param out the std::ostream to write to
/// @param value the TexelFormat
/// @returns `out` so calls can be chained
std::ostream& operator<<(std::ostream& out, TexelFormat value);
/// ParseTexelFormat parses a TexelFormat from a string.
/// @param str the string to parse
/// @returns the parsed enum, or TexelFormat::kUndefined if the string could not be parsed.
TexelFormat ParseTexelFormat(std::string_view str);
constexpr const char* kTexelFormatStrings[] = {
"r32float", "r32sint", "r32uint", "rg32float", "rg32sint", "rg32uint",
"rgba16float", "rgba16sint", "rgba16uint", "rgba32float", "rgba32sint", "rgba32uint",
"rgba8sint", "rgba8snorm", "rgba8uint", "rgba8unorm",
};
} // namespace tint::ast
#endif // SRC_TINT_AST_TEXEL_FORMAT_H_