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fe221ac089
Change-Id: I5a34f78e0387d249185a9f3e24c7fd77a40c5a9b Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12841 Commit-Queue: Austin Eng <enga@chromium.org> Reviewed-by: Austin Eng <enga@chromium.org>
38 lines
1.3 KiB
C++
38 lines
1.3 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 DAWNNATIVE_RESOURCEHEAPALLOCATOR_H_
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#define DAWNNATIVE_RESOURCEHEAPALLOCATOR_H_
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#include "dawn_native/Error.h"
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#include "dawn_native/ResourceHeap.h"
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#include <memory>
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namespace dawn_native {
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// Interface for backend allocators that create memory heaps resoruces can be suballocated in.
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class ResourceHeapAllocator {
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public:
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virtual ~ResourceHeapAllocator() = default;
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virtual ResultOrError<std::unique_ptr<ResourceHeapBase>> AllocateResourceHeap(
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uint64_t size) = 0;
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virtual void DeallocateResourceHeap(std::unique_ptr<ResourceHeapBase> allocation) = 0;
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};
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} // namespace dawn_native
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#endif // DAWNNATIVE_RESOURCEHEAPALLOCATOR_H_
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