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Graphics: Replace RenderFrame by RenderResources

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This changes makes the whole rendering independent from the RenderFrame acquired from the Swapchain.
This may allow to do offscreen rendering (= without swapchain), or multi-window rendering in the future
This commit is contained in:
Lynix
2023-11-21 23:33:18 +01:00
parent d7d5c09428
commit 1e81b38c0f
66 changed files with 213 additions and 196 deletions
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5
src/Nazara/OpenGLRenderer/OpenGLRenderImage.cpp
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@@ -27,6 +27,11 @@ namespace Nz
commandBuffer.Execute();
}
UInt32 OpenGLRenderImage::GetImageIndex() const
{
return m_imageIndex;
}
OpenGLUploadPool& OpenGLRenderImage::GetUploadPool()
{
return m_uploadPool;

17
src/Nazara/OpenGLRenderer/OpenGLSwapchain.cpp
View File

@@ -11,9 +11,9 @@
namespace Nz
{
OpenGLSwapchain::OpenGLSwapchain(OpenGLDevice& device, WindowHandle windowHandle, const Vector2ui& windowSize, const SwapchainParameters& parameters) :
m_currentFrame(0),
m_device(device),
m_framebuffer(*this),
m_currentImageIndex(0),
m_size(windowSize),
m_sizeInvalidated(false)
{
@@ -90,7 +90,10 @@ namespace Nz
bool sizeInvalidated = m_sizeInvalidated;
m_sizeInvalidated = false;
return RenderFrame(m_renderImage[m_currentFrame].get(), sizeInvalidated, m_size, 0);
OpenGLRenderImage& renderImage = *m_renderImage[m_currentImageIndex];
renderImage.Reset(m_currentImageIndex);
return RenderFrame(&renderImage, sizeInvalidated, m_size);
}
std::shared_ptr<CommandPool> OpenGLSwapchain::CreateCommandPool(QueueType /*queueType*/)
@@ -98,10 +101,8 @@ namespace Nz
return std::make_shared<OpenGLCommandPool>();
}
const OpenGLFramebuffer& OpenGLSwapchain::GetFramebuffer(std::size_t i) const
const OpenGLFramebuffer& OpenGLSwapchain::GetFramebuffer(std::size_t /*imageIndex*/) const
{
assert(i == 0);
NazaraUnused(i);
return m_framebuffer;
}
@@ -141,7 +142,7 @@ namespace Nz
void OpenGLSwapchain::Present()
{
m_context->SwapBuffers();
m_currentFrame = (m_currentFrame + 1) % m_renderImage.size();
m_currentImageIndex = (m_currentImageIndex + 1) % m_renderImage.size();
}
void OpenGLSwapchain::SetPresentMode(PresentMode presentMode)
@@ -155,8 +156,8 @@ namespace Nz
}
}
TransientResources& OpenGLSwapchain::Transient()
RenderResources& OpenGLSwapchain::GetTransientResources()
{
return *m_renderImage[m_currentFrame];
return *m_renderImage[m_currentImageIndex];
}
}