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https://github.com/encounter/dawn-cmake.git
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2f3fe95ad5
- Start tracking BindGroupLayout objects at construction - Utilizes untrack tag for blueprint layouts for caching purposes - Adds dawn native test file for testing utilities that require static dawn native lib - Adds testing macros and mocks for simple sanity unit testing Bug: dawn:628 Change-Id: Ic85b60e9574e67cc5fc1804cc5300cd1f3a0f6fd Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/65862 Commit-Queue: Loko Kung <lokokung@google.com> Reviewed-by: Austin Eng <enga@chromium.org>
86 lines
2.8 KiB
C++
86 lines
2.8 KiB
C++
// Copyright 2018 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 DAWNNATIVE_OBJECTBASE_H_
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#define DAWNNATIVE_OBJECTBASE_H_
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#include "common/LinkedList.h"
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#include "common/RefCounted.h"
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#include "dawn_native/Forward.h"
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#include <string>
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namespace dawn_native {
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class DeviceBase;
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class ObjectBase : public RefCounted {
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public:
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struct ErrorTag {};
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static constexpr ErrorTag kError = {};
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explicit ObjectBase(DeviceBase* device);
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ObjectBase(DeviceBase* device, ErrorTag tag);
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DeviceBase* GetDevice() const;
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bool IsError() const;
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private:
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// Pointer to owning device.
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DeviceBase* mDevice;
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};
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class ApiObjectBase : public ObjectBase, public LinkNode<ApiObjectBase> {
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public:
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struct LabelNotImplementedTag {};
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static constexpr LabelNotImplementedTag kLabelNotImplemented = {};
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struct UntrackedByDeviceTag {};
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static constexpr UntrackedByDeviceTag kUntrackedByDevice = {};
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ApiObjectBase(DeviceBase* device, LabelNotImplementedTag tag);
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ApiObjectBase(DeviceBase* device, const char* label);
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ApiObjectBase(DeviceBase* device, ErrorTag tag);
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virtual ~ApiObjectBase() override;
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virtual ObjectType GetType() const = 0;
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const std::string& GetLabel() const;
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// The ApiObjectBase is considered alive if it is tracked in a respective linked list owned
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// by the owning device.
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bool IsAlive() const;
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// Allow virtual overriding of actual destroy call in order to allow for re-using of base
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// destruction oerations. Classes that override this function should almost always call this
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// class's implementation in the override. This needs to be public because it can be called
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// from the device owning the object. Returns true iff destruction occurs. Upon any re-calls
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// of the function it will return false to indicate no further operations should be taken.
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virtual bool DestroyApiObject();
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// Dawn API
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void APISetLabel(const char* label);
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protected:
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void TrackInDevice();
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virtual void DestroyApiObjectImpl();
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private:
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virtual void SetLabelImpl();
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std::string mLabel;
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};
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} // namespace dawn_native
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#endif // DAWNNATIVE_OBJECTBASE_H_
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