63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
/*
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* Copyright (C) 2019 The Android Open Source Project
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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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*/
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#ifndef STAGEFRIGHT_CODEC2_ALLOCATOR_BLOB_H_
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#define STAGEFRIGHT_CODEC2_ALLOCATOR_BLOB_H_
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#include <functional>
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#include <C2AllocatorGralloc.h>
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#include <C2Buffer.h>
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namespace android {
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class C2AllocatorBlob : public C2Allocator {
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public:
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virtual id_t getId() const override;
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virtual C2String getName() const override;
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virtual std::shared_ptr<const Traits> getTraits() const override;
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virtual c2_status_t newLinearAllocation(
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uint32_t capacity, C2MemoryUsage usage,
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std::shared_ptr<C2LinearAllocation> *allocation) override;
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virtual c2_status_t priorLinearAllocation(
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const C2Handle *handle,
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std::shared_ptr<C2LinearAllocation> *allocation) override;
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C2AllocatorBlob(id_t id);
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virtual ~C2AllocatorBlob() override;
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virtual bool checkHandle(const C2Handle* const o) const override { return CheckHandle(o); }
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static bool CheckHandle(const C2Handle* const o);
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// deprecated
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static bool isValid(const C2Handle* const o) { return CheckHandle(o); }
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private:
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std::shared_ptr<const Traits> mTraits;
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// Design as C2AllocatorGralloc-backed to unify Gralloc implementations.
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std::shared_ptr<C2Allocator> mC2AllocatorGralloc;
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};
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} // namespace android
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#endif // STAGEFRIGHT_CODEC2_ALLOCATOR_BLOB_H_
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