sid/NazaraEngine
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Graphics/RenderSystem: Add support for external swapchains

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

22
src/Nazara/Graphics/Systems/RenderSystem.cpp
View File

@@ -55,22 +55,36 @@ namespace Nz
return *m_windowSwapchains.emplace_back(std::make_unique<WindowSwapchain>(Graphics::Instance()->GetRenderDevice(), window, parameters));
}
void RenderSystem::DestroySwapchain(WindowSwapchain& swapchain)
{
auto it = std::find_if(m_windowSwapchains.begin(), m_windowSwapchains.end(), [&](const auto& ptr) { return ptr.get() == &swapchain; });
NazaraAssert(it != m_windowSwapchains.end(), "invalid swapchain");
m_windowSwapchains.erase(it);
}
void RenderSystem::Update(Time /*elapsedTime*/)
{
UpdateObservers();
UpdateInstances();
for (auto& swapchainPtr : m_windowSwapchains)
auto HandleSwapchain = [&](WindowSwapchain& swapchain)
{
RenderFrame frame = swapchainPtr->AcquireFrame();
RenderFrame frame = swapchain.AcquireFrame();
if (!frame)
continue;
return;
if (!m_cameraEntities.empty())
m_pipeline->Render(frame);
frame.Present();
}
};
for (auto& swapchainPtr : m_windowSwapchains)
HandleSwapchain(*swapchainPtr);
for (WindowSwapchain& swapchain : m_externalSwapchains)
HandleSwapchain(swapchain);
}
void RenderSystem::OnCameraDestroy([[maybe_unused]] entt::registry& registry, entt::entity entity)