mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-08-29 15:05:59 +00:00
41e4d9a34c
This CL updates the clang format files to have a single shared format between Dawn and Tint. The major changes are tabs are 4 spaces, lines are 100 columns and namespaces are not indented. Bug: dawn:1339 Change-Id: I4208742c95643998d9fd14e77a9cc558071ded39 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87603 Commit-Queue: Dan Sinclair <dsinclair@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com>
107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
// Copyright 2021 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.
|
|
|
|
#ifndef SRC_TINT_SEM_CALL_TARGET_H_
|
|
#define SRC_TINT_SEM_CALL_TARGET_H_
|
|
|
|
#include <vector>
|
|
|
|
#include "src/tint/sem/node.h"
|
|
#include "src/tint/sem/sampler.h"
|
|
#include "src/tint/sem/variable.h"
|
|
#include "src/tint/utils/hash.h"
|
|
|
|
// Forward declarations
|
|
namespace tint::sem {
|
|
class Type;
|
|
} // namespace tint::sem
|
|
|
|
namespace tint::sem {
|
|
|
|
/// CallTargetSignature holds the return type and parameters for a call target
|
|
struct CallTargetSignature {
|
|
/// Constructor
|
|
/// @param ret_ty the call target return type
|
|
/// @param params the call target parameters
|
|
CallTargetSignature(const sem::Type* ret_ty, const ParameterList& params);
|
|
|
|
/// Copy constructor
|
|
CallTargetSignature(const CallTargetSignature&);
|
|
|
|
/// Destructor
|
|
~CallTargetSignature();
|
|
|
|
/// The type of the call target return value
|
|
const sem::Type* const return_type = nullptr;
|
|
/// The parameters of the call target
|
|
const ParameterList parameters;
|
|
|
|
/// Equality operator
|
|
/// @param other the signature to compare this to
|
|
/// @returns true if this signature is equal to other
|
|
bool operator==(const CallTargetSignature& other) const;
|
|
|
|
/// @param usage the parameter usage to find
|
|
/// @returns the index of the parameter with the given usage, or -1 if no
|
|
/// parameter with the given usage exists.
|
|
int IndexOf(ParameterUsage usage) const;
|
|
};
|
|
|
|
/// CallTarget is the base for callable functions, builtins, type constructors
|
|
/// and type casts.
|
|
class CallTarget : public Castable<CallTarget, Node> {
|
|
public:
|
|
/// Constructor
|
|
/// @param return_type the return type of the call target
|
|
/// @param parameters the parameters for the call target
|
|
CallTarget(const sem::Type* return_type, const ParameterList& parameters);
|
|
|
|
/// Copy constructor
|
|
CallTarget(const CallTarget&);
|
|
|
|
/// Destructor
|
|
~CallTarget() override;
|
|
|
|
/// @return the return type of the call target
|
|
const sem::Type* ReturnType() const { return signature_.return_type; }
|
|
|
|
/// @return the parameters of the call target
|
|
const ParameterList& Parameters() const { return signature_.parameters; }
|
|
|
|
/// @return the signature of the call target
|
|
const CallTargetSignature& Signature() const { return signature_; }
|
|
|
|
private:
|
|
CallTargetSignature signature_;
|
|
};
|
|
|
|
} // namespace tint::sem
|
|
|
|
namespace std {
|
|
|
|
/// Custom std::hash specialization for tint::sem::CallTargetSignature so
|
|
/// CallTargetSignature can be used as keys for std::unordered_map and
|
|
/// std::unordered_set.
|
|
template <>
|
|
class hash<tint::sem::CallTargetSignature> {
|
|
public:
|
|
/// @param sig the CallTargetSignature to hash
|
|
/// @return the hash value
|
|
std::size_t operator()(const tint::sem::CallTargetSignature& sig) const;
|
|
};
|
|
|
|
} // namespace std
|
|
|
|
#endif // SRC_TINT_SEM_CALL_TARGET_H_
|