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https://github.com/encounter/dawn-cmake.git
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b4fee2f824
This CL removes the import mechanism, the identifier paths and updates all of the standard library methods to be builtins. Bug: tint:242 Change-Id: If09b98a155ae49ced3986ba2c9b517a060693006 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/28720 Commit-Queue: dan sinclair <dsinclair@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
129 lines
2.6 KiB
C++
129 lines
2.6 KiB
C++
// Copyright 2020 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef SRC_AST_INTRINSIC_H_
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#define SRC_AST_INTRINSIC_H_
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#include <ostream>
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#include <string>
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namespace tint {
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namespace ast {
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enum class Intrinsic {
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kNone = -1,
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kAbs,
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kAcos,
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kAll,
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kAny,
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kAsin,
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kAtan,
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kAtan2,
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kCeil,
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kClamp,
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kCos,
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kCosh,
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kCountOneBits,
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kCross,
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kDeterminant,
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kDistance,
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kDot,
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kDpdx,
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kDpdxCoarse,
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kDpdxFine,
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kDpdy,
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kDpdyCoarse,
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kDpdyFine,
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kExp,
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kExp2,
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kFaceForward,
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kFloor,
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kFma,
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kFract,
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kFrexp,
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kFwidth,
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kFwidthCoarse,
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kFwidthFine,
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kInverseSqrt,
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kIsFinite,
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kIsInf,
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kIsNan,
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kIsNormal,
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kLdexp,
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kLength,
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kLog,
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kLog2,
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kMax,
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kMin,
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kMix,
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kModf,
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kNormalize,
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kOuterProduct,
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kPow,
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kReflect,
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kReverseBits,
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kRound,
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kSelect,
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kSign,
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kSin,
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kSinh,
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kSmoothStep,
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kSqrt,
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kStep,
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kTan,
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kTanh,
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kTextureLoad,
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kTextureSample,
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kTextureSampleBias,
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kTextureSampleCompare,
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kTextureSampleLevel,
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kTrunc
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};
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std::ostream& operator<<(std::ostream& out, Intrinsic i);
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namespace intrinsic {
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/// Determines if the given |name| is a coarse derivative
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/// @param i the intrinsic
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/// @returns true if the given derivative is coarse.
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bool IsCoarseDerivative(ast::Intrinsic i);
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/// Determines if the given |name| is a fine derivative
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/// @param i the intrinsic
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/// @returns true if the given derivative is fine.
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bool IsFineDerivative(ast::Intrinsic i);
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/// Determine if the given |name| is a derivative intrinsic
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/// @param i the intrinsic
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/// @returns true if the given |name| is a derivative intrinsic
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bool IsDerivative(ast::Intrinsic i);
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/// Determines if the given |name| is a float classification intrinsic
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/// @param i the intrinsic
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/// @returns true if the given |name| is a float intrinsic
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bool IsFloatClassificationIntrinsic(ast::Intrinsic i);
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/// Determines if the given |name| is a texture operation intrinsic
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/// @param i the intrinsic
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/// @returns true if the given |name| is a texture operation intrinsic
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bool IsTextureIntrinsic(ast::Intrinsic i);
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} // namespace intrinsic
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} // namespace ast
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} // namespace tint
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#endif // SRC_AST_INTRINSIC_H_
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