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Implement support for masked stencil clears on Vulkan (#5589)

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* Implement support for masked stencil clears on Vulkan

* PR feedback
This commit is contained in:
gdkchan 2023-08-18 02:25:54 -03:00 • committed by GitHub
parent c6a699414a
commit 153b8bfc7c
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 131 additions and 38 deletions
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36
src/Ryujinx.Graphics.Vulkan/PipelineFull.cs
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@ -81,6 +81,42 @@ namespace Ryujinx.Graphics.Vulkan
}
}
public void ClearRenderTargetDepthStencil(int layer, int layerCount, float depthValue, bool depthMask, int stencilValue, int stencilMask)
{
if (FramebufferParams == null)
{
return;
}
if (stencilMask != 0 && stencilMask != 0xff)
{
// We can't use CmdClearAttachments if not clearing all (mask is all ones, 0xFF) or none (mask is 0) of the stencil bits,
// because on Vulkan, the pipeline state does not affect clears.
var dstTexture = FramebufferParams.GetDepthStencilAttachment();
if (dstTexture == null)
{
return;
}
// TODO: Clear only the specified layer.
Gd.HelperShader.Clear(
Gd,
dstTexture,
depthValue,
depthMask,
stencilValue,
stencilMask,
(int)FramebufferParams.Width,
(int)FramebufferParams.Height,
FramebufferParams.AttachmentFormats[FramebufferParams.AttachmentsCount - 1],
ClearScissor);
}
else
{
ClearRenderTargetDepthStencil(layer, layerCount, depthValue, depthMask, stencilValue, stencilMask != 0);
}
}
public void EndHostConditionalRendering()
{
if (Gd.Capabilities.SupportsConditionalRendering)