62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
// Copyright (C) 2022 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Renderer module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <Nazara/Renderer/RenderPassCache.hpp>
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#include <cassert>
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#include <Nazara/Renderer/Debug.hpp>
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namespace Nz
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{
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inline RenderPassCache::RenderPassCache(RenderDevice& device) :
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m_device(device)
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{
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}
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template<typename T>
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std::size_t RenderPassCache::Hasher::operator()(const T& key) const
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{
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return operator()(ToRenderPassData(key));
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}
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template<typename T1, typename T2>
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inline bool RenderPassCache::EqualityChecker::operator()(const T1& lhs, const T2& rhs) const
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{
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return operator()(ToRenderPassData(lhs), ToRenderPassData(rhs));
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}
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inline auto RenderPassCache::ToRenderPassData(const Key& key)
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{
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return std::visit([&](auto&& arg)
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{
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return ToRenderPassData(arg);
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}, key);
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}
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inline auto RenderPassCache::ToRenderPassData(const std::shared_ptr<RenderPass>& renderPass) -> RenderPassData
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{
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const auto& attachments = renderPass->GetAttachments();
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const auto& subpassDeps = renderPass->GetSubpassDependencies();
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const auto& subpassDesc = renderPass->GetSubpassDescriptions();
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RenderPassData data;
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data.attachmentCount = attachments.size();
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data.attachments = attachments.data();
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data.dependencyCount = subpassDeps.size();
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data.subpassDependencies = subpassDeps.data();
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data.descriptionCount = subpassDesc.size();
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data.subpassDescriptions = subpassDesc.data();
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return data;
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}
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inline auto RenderPassCache::ToRenderPassData(const RenderPassData& renderPassData) -> const RenderPassData&
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{
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return renderPassData;
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}
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}
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#include <Nazara/Renderer/DebugOff.hpp>
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