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Graphics/RenderSystem: Add support for external swapchains

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This commit is contained in:
SirLynix
2023-10-13 20:17:31 +02:00
parent 6323cb5372
commit 2a3da7384d
3 changed files with 38 additions and 5 deletions
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6
include/Nazara/Graphics/Systems/RenderSystem.hpp
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@@ -41,8 +41,13 @@ namespace Nz
RenderSystem(RenderSystem&&) = delete;
~RenderSystem();
inline void AttachExternalSwapchain(WindowSwapchain& swapchain);
WindowSwapchain& CreateSwapchain(Window& window, const SwapchainParameters& parameters = SwapchainParameters{});
void DestroySwapchain(WindowSwapchain& swapchain);
inline void DetachExternalSwapchain(WindowSwapchain& swapchain);
inline FramePipeline& GetFramePipeline();
inline const FramePipeline& GetFramePipeline() const;
@@ -136,6 +141,7 @@ namespace Nz
std::unordered_map<entt::entity, GraphicsEntity*> m_graphicsEntities;
std::unordered_map<entt::entity, LightEntity*> m_lightEntities;
std::unordered_map<Skeleton*, SharedSkeleton> m_sharedSkeletonInstances;
std::vector<std::reference_wrapper<WindowSwapchain>> m_externalSwapchains;
std::vector<std::unique_ptr<WindowSwapchain>> m_windowSwapchains;
ElementRendererRegistry m_elementRegistry;
MemoryPool<CameraEntity> m_cameraEntityPool;

15
include/Nazara/Graphics/Systems/RenderSystem.inl
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@@ -2,11 +2,23 @@
// This file is part of the "Nazara Engine - Graphics module"
// For conditions of distribution and use, see copyright notice in Config.hpp
#include <type_traits>
#include <Nazara/Core/Error.hpp>
#include <Nazara/Graphics/Debug.hpp>
namespace Nz
{
inline void RenderSystem::AttachExternalSwapchain(WindowSwapchain& swapchain)
{
m_windowSwapchains.emplace_back(&swapchain);
}
inline void RenderSystem::DetachExternalSwapchain(WindowSwapchain& swapchain)
{
auto it = std::find_if(m_externalSwapchains.begin(), m_externalSwapchains.end(), [&](WindowSwapchain& externalSwapchain) { return &externalSwapchain == &swapchain; });
NazaraAssert(it != m_externalSwapchains.end(), "external swapchain is not part of this render system");
m_externalSwapchains.erase(it);
}
inline FramePipeline& RenderSystem::GetFramePipeline()
{
return *m_pipeline;
@@ -19,3 +31,4 @@ namespace Nz
}
#include <Nazara/Graphics/DebugOff.hpp>