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// 1. Redistributions of source code must retain the above copyright notice, this
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////////////////////////////////////////////////////////////////////////////////
// File generated by 'tools/src/cmd/gen' using the template:
//   src/tint/lang/glsl/builtin_fn.h.tmpl
//
// To regenerate run: './tools/run gen'
//
//                       Do not modify this file directly
////////////////////////////////////////////////////////////////////////////////

#ifndef SRC_TINT_LANG_GLSL_BUILTIN_FN_H_
#define SRC_TINT_LANG_GLSL_BUILTIN_FN_H_

// clang-format off

#include <cstdint>
#include <string>

#include "src/tint/utils/rtti/traits.h"
#include "src/tint/lang/core/ir/call.h"

// \cond DO_NOT_DOCUMENT
namespace tint::glsl {

/// Enumerator of all builtin functions
enum class BuiltinFn : uint8_t {
    kLength,
    kBarrier,
    kMemoryBarrierBuffer,
    kMemoryBarrierImage,
    kAtomicCompSwap,
    kAtomicSub,
    kFloatBitsToInt,
    kFloatBitsToUint,
    kFloat16BitsToUint16,
    kIntBitsToFloat,
    kUintBitsToFloat,
    kUint16BitsToFloat16,
    kBitCount,
    kBitfieldExtract,
    kBitfieldInsert,
    kPackFloat2X16,
    kUnpackFloat2X16,
    kAbs,
    kAny,
    kAll,
    kDot,
    kMix,
    kModf,
    kFrexp,
    kTexture,
    kTextureOffset,
    kTextureLod,
    kExtTextureLod,
    kTextureLodOffset,
    kExtTextureLodOffset,
    kTextureGrad,
    kTextureGradOffset,
    kTextureGather,
    kTextureGatherOffset,
    kTextureSize,
    kImageSize,
    kTexelFetch,
    kImageLoad,
    kImageStore,
    kLessThan,
    kLessThanEqual,
    kGreaterThan,
    kGreaterThanEqual,
    kEqual,
    kNotEqual,
    kUaddCarry,
    kNone,
};

/// @returns the name of the builtin function type.
const char* str(BuiltinFn i);

/// Emits the name of the builtin function type.
template <typename STREAM>
    requires(traits::IsOStream<STREAM>)
auto& operator<<(STREAM& o, BuiltinFn i) {
  return o << str(i);
}

/// @returns access restrictions for a function
tint::core::ir::Instruction::Accesses GetSideEffects(BuiltinFn fn);

}  // namespace tint::glsl
// \endcond

// clang-format on

#endif  // SRC_TINT_LANG_GLSL_BUILTIN_FN_H_
