mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-08-11 22:49:16 +00:00
71786c99b3
Use the new [[stage()]] decorations in intrinsics.def to validate that intrinsics are only called from the correct pipeline stages. Fixed: tint:657 Change-Id: I9efda26369c45c6f816bdaa53408d3909db403a1 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/53084 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Reviewed-by: David Neto <dneto@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com>
139 lines
4.7 KiB
C++
139 lines
4.7 KiB
C++
// Copyright 2020 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_SEM_INTRINSIC_H_
|
|
#define SRC_SEM_INTRINSIC_H_
|
|
|
|
#include <string>
|
|
|
|
#include "src/sem/call_target.h"
|
|
#include "src/sem/intrinsic_type.h"
|
|
#include "src/sem/pipeline_stage_set.h"
|
|
|
|
namespace tint {
|
|
namespace sem {
|
|
|
|
/// Determines if the given `i` is a coarse derivative
|
|
/// @param i the intrinsic type
|
|
/// @returns true if the given derivative is coarse.
|
|
bool IsCoarseDerivativeIntrinsic(IntrinsicType i);
|
|
|
|
/// Determines if the given `i` is a fine derivative
|
|
/// @param i the intrinsic type
|
|
/// @returns true if the given derivative is fine.
|
|
bool IsFineDerivativeIntrinsic(IntrinsicType i);
|
|
|
|
/// Determine if the given `i` is a derivative intrinsic
|
|
/// @param i the intrinsic type
|
|
/// @returns true if the given `i` is a derivative intrinsic
|
|
bool IsDerivativeIntrinsic(IntrinsicType i);
|
|
|
|
/// Determines if the given `i` is a float classification intrinsic
|
|
/// @param i the intrinsic type
|
|
/// @returns true if the given `i` is a float intrinsic
|
|
bool IsFloatClassificationIntrinsic(IntrinsicType i);
|
|
|
|
/// Determines if the given `i` is a texture operation intrinsic
|
|
/// @param i the intrinsic type
|
|
/// @returns true if the given `i` is a texture operation intrinsic
|
|
bool IsTextureIntrinsic(IntrinsicType i);
|
|
|
|
/// Determines if the given `i` is a image query intrinsic
|
|
/// @param i the intrinsic type
|
|
/// @returns true if the given `i` is a image query intrinsic
|
|
bool IsImageQueryIntrinsic(IntrinsicType i);
|
|
|
|
/// Determines if the given `i` is a data packing intrinsic
|
|
/// @param i the intrinsic
|
|
/// @returns true if the given `i` is a data packing intrinsic
|
|
bool IsDataPackingIntrinsic(IntrinsicType i);
|
|
|
|
/// Determines if the given `i` is a data unpacking intrinsic
|
|
/// @param i the intrinsic
|
|
/// @returns true if the given `i` is a data unpacking intrinsic
|
|
bool IsDataUnpackingIntrinsic(IntrinsicType i);
|
|
|
|
/// Determines if the given `i` is a barrier intrinsic
|
|
/// @param i the intrinsic
|
|
/// @returns true if the given `i` is a barrier intrinsic
|
|
bool IsBarrierIntrinsic(IntrinsicType i);
|
|
|
|
/// Intrinsic holds the semantic information for an intrinsic function.
|
|
class Intrinsic : public Castable<Intrinsic, CallTarget> {
|
|
public:
|
|
/// Constructor
|
|
/// @param type the intrinsic type
|
|
/// @param return_type the return type for the intrinsic call
|
|
/// @param parameters the parameters for the intrinsic overload
|
|
/// @param supported_stages the pipeline stages that this intrinsic can be
|
|
/// used in
|
|
Intrinsic(IntrinsicType type,
|
|
sem::Type* return_type,
|
|
const ParameterList& parameters,
|
|
PipelineStageSet supported_stages);
|
|
|
|
/// Destructor
|
|
~Intrinsic() override;
|
|
|
|
/// @return the type of the intrinsic
|
|
IntrinsicType Type() const { return type_; }
|
|
|
|
/// @return the pipeline stages that this intrinsic can be used in
|
|
PipelineStageSet SupportedStages() const { return supported_stages_; }
|
|
|
|
/// @returns the name of the intrinsic function type. The spelling, including
|
|
/// case, matches the name in the WGSL spec.
|
|
const char* str() const;
|
|
|
|
/// @returns true if intrinsic is a coarse derivative intrinsic
|
|
bool IsCoarseDerivative() const;
|
|
|
|
/// @returns true if intrinsic is a fine a derivative intrinsic
|
|
bool IsFineDerivative() const;
|
|
|
|
/// @returns true if intrinsic is a derivative intrinsic
|
|
bool IsDerivative() const;
|
|
|
|
/// @returns true if intrinsic is a float intrinsic
|
|
bool IsFloatClassification() const;
|
|
|
|
/// @returns true if intrinsic is a texture operation intrinsic
|
|
bool IsTexture() const;
|
|
|
|
/// @returns true if intrinsic is a image query intrinsic
|
|
bool IsImageQuery() const;
|
|
|
|
/// @returns true if intrinsic is a data packing intrinsic
|
|
bool IsDataPacking() const;
|
|
|
|
/// @returns true if intrinsic is a data unpacking intrinsic
|
|
bool IsDataUnpacking() const;
|
|
|
|
/// @returns true if intrinsic is a barrier intrinsic
|
|
bool IsBarrier() const;
|
|
|
|
private:
|
|
IntrinsicType const type_;
|
|
PipelineStageSet const supported_stages_;
|
|
};
|
|
|
|
/// Emits the name of the intrinsic function type. The spelling, including case,
|
|
/// matches the name in the WGSL spec.
|
|
std::ostream& operator<<(std::ostream& out, IntrinsicType i);
|
|
|
|
} // namespace sem
|
|
} // namespace tint
|
|
|
|
#endif // SRC_SEM_INTRINSIC_H_
|