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/*
** Copyright (c) 2019-2021 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_ENCODE_VULKAN_STATE_TABLE_BASE_H
#define GFXRECON_ENCODE_VULKAN_STATE_TABLE_BASE_H
#include "encode/vulkan_handle_wrappers.h"
#include "format/format.h"
#include "util/defines.h"
#include "vulkan/vulkan.h"
#include <cassert>
#include <functional>
#include <map>
GFXRECON_BEGIN_NAMESPACE(gfxrecon)
GFXRECON_BEGIN_NAMESPACE(encode)
class VulkanStateTableBase
{
public:
VulkanStateTableBase() {}
~VulkanStateTableBase() {}
protected:
template <typename T>
bool InsertEntry(format::HandleId id, T* wrapper, std::map<format::HandleId, T*>& map)
{
const auto& inserted = map.insert(std::make_pair(id, wrapper));
return inserted.second;
}
template <typename Wrapper>
bool RemoveEntry(const Wrapper* wrapper, std::map<format::HandleId, Wrapper*>& map)
{
assert(wrapper != nullptr);
return (map.erase(wrapper->handle_id) != 0);
}
template <typename T>
T* GetWrapper(format::HandleId id, std::map<format::HandleId, T*>& map)
{
auto entry = map.find(id);
return (entry != map.end()) ? entry->second : nullptr;
}
template <typename T>
const T* GetWrapper(format::HandleId id, const std::map<format::HandleId, T*>& map) const
{
auto entry = map.find(id);
return (entry != map.end()) ? entry->second : nullptr;
}
};
GFXRECON_END_NAMESPACE(encode)
GFXRECON_END_NAMESPACE(gfxrecon)
#endif // GFXRECON_ENCODE_VULKAN_STATE_TABLE_BASE_H
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