mirror of
https://github.com/encounter/dawn-cmake.git
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b02535557e
This Cl moves the cpp includes to above the project includes fixing up the build/include_order issues and enabling the lint check. A couple includes are marked as NOLINT as the c header has to come after the project header due to setting defines. Bug: dawn:1339 Change-Id: Ia47499c94fff99106397b83f6c5c7fe100c44a0e Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86513 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
// Copyright 2019 The Dawn 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_DAWN_NATIVE_CACHEDOBJECT_H_
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#define SRC_DAWN_NATIVE_CACHEDOBJECT_H_
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#include <cstddef>
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#include <string>
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#include "dawn/native/CacheKey.h"
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#include "dawn/native/Forward.h"
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namespace dawn::native {
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// Some objects are cached so that instead of creating new duplicate objects,
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// we increase the refcount of an existing object.
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// When an object is successfully created, the device should call
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// SetIsCachedReference() and insert the object into the cache.
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class CachedObject {
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public:
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bool IsCachedReference() const;
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// Functor necessary for the unordered_set<CachedObject*>-based cache.
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struct HashFunc {
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size_t operator()(const CachedObject* obj) const;
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};
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size_t GetContentHash() const;
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void SetContentHash(size_t contentHash);
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// Returns the cache key for the object only, i.e. without device/adapter information.
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const CacheKey& GetCacheKey() const;
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protected:
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// Protected accessor for derived classes to access and modify the key.
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CacheKey* GetCacheKey();
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private:
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friend class DeviceBase;
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void SetIsCachedReference();
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bool mIsCachedReference = false;
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// Called by ObjectContentHasher upon creation to record the object.
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virtual size_t ComputeContentHash() = 0;
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size_t mContentHash = 0;
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bool mIsContentHashInitialized = false;
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CacheKey mCacheKey;
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};
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} // namespace dawn::native
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#endif // SRC_DAWN_NATIVE_CACHEDOBJECT_H_
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