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/*
** Copyright (c) 2020 LunarG, Inc.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and associated documentation files (the "Software"),
** to deal in the Software without restriction, including without limitation
** the rights to use, copy, modify, merge, publish, distribute, sublicense,
** and/or sell copies of the Software, and to permit persons to whom the
** Software is furnished to do so, subject to the following conditions:
**
** The above copyright notice and this permission notice shall be included in
** all copies or substantial portions of the Software.
**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
** AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
** FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
** DEALINGS IN THE SOFTWARE.
*/
#ifndef GFXRECON_FILE_OPTIMIZER_H
#define GFXRECON_FILE_OPTIMIZER_H
#include "decode/file_transformer.h"
#include "util/defines.h"
#include <unordered_set>
GFXRECON_BEGIN_NAMESPACE(gfxrecon)
class FileOptimizer : public decode::FileTransformer
{
public:
FileOptimizer(){};
FileOptimizer(const std::unordered_set<format::HandleId>& unreferenced_ids);
FileOptimizer(std::unordered_set<format::HandleId>&& unreferenced_ids);
void SetUnreferencedBlocks(const std::unordered_set<uint64_t>& unreferenced_blocks);
uint64_t GetUnreferencedBlocksSize();
protected:
virtual bool ProcessMetaData(const format::BlockHeader& block_header, format::MetaDataId meta_data_id) override;
virtual bool ProcessMethodCall(const format::BlockHeader& block_header,
format::ApiCallId call_id,
uint64_t block_index = 0) override;
private:
bool FilterInitBufferMetaData(const format::BlockHeader& block_header, format::MetaDataId meta_data_id);
bool FilterInitImageMetaData(const format::BlockHeader& block_header, format::MetaDataId meta_data_id);
bool FilterMethodCall(const format::BlockHeader& block_header, format::ApiCallId api_call_id, uint64_t block_index);
private:
std::unordered_set<format::HandleId> unreferenced_ids_;
std::unordered_set<uint64_t> unreferenced_blocks_;
};
GFXRECON_END_NAMESPACE(gfxrecon)
#endif // GFXRECON_FILE_OPTIMIZER_H
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