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Integrate render target handling in frame graphs (#411)

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* Graphics: Integrate RenderTarget in FrameGraph

- This handles the blit to texture/swapchain in the FrameGraph and fixes RenderTextureBlit
- Dummy attachments were added to the FrameGraph class to handle link without texture (used to setup a dependency between two passes with no texture)
- FramePass now supports custom access/layout/usage for inputs

* Graphics/RenderTarget: Allow to set any RenderTarget as output
This commit is contained in:
Jérôme Leclercq
2023-11-28 21:00:57 +01:00
committed by GitHub
parent f57fc3c1d5
commit 32d227628c
19 changed files with 490 additions and 340 deletions
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16
include/Nazara/Graphics/FramePass.inl
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@@ -127,12 +127,26 @@ namespace Nz
m_executionCallback = std::move(callback);
}
inline void FramePass::SetInputLayout(std::size_t inputIndex, TextureLayout layout)
inline void FramePass::SetInputAccess(std::size_t inputIndex, TextureLayout layout, PipelineStageFlags stageFlags, MemoryAccessFlags accessFlags)
{
assert(inputIndex < m_inputs.size());
m_inputs[inputIndex].accessFlags = accessFlags;
m_inputs[inputIndex].layout = layout;
m_inputs[inputIndex].stageFlags = stageFlags;
}
inline void FramePass::SetInputAssumedLayout(std::size_t inputIndex, TextureLayout layout)
{
assert(inputIndex < m_inputs.size());
m_inputs[inputIndex].assumedLayout = layout;
}
inline void FramePass::SetInputUsage(std::size_t inputIndex, TextureUsageFlags usageFlags)
{
assert(inputIndex < m_inputs.size());
m_inputs[inputIndex].textureUsageFlags = usageFlags;
}
inline void FramePass::SetReadInput(std::size_t inputIndex, bool doesRead)
{
assert(inputIndex < m_inputs.size());