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vulkan: Do not call vkCmdSetViewport when viewportCount is 0 (#4406)

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This fix validation error "VUID-vkCmdSetViewport-viewportCount-arraylength".
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Mary 2023-02-13 21:32:20 +01:00 • committed by GitHub
parent e4f68592c3
commit 052b23c83c
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2 changed files with 16 additions and 9 deletions
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17
Ryujinx.Graphics.Vulkan/PipelineDynamicState.cs
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@ -21,7 +21,7 @@ namespace Ryujinx.Graphics.Vulkan
private Array4<float> _blendConstants;
public int ViewportsCount;
public uint ViewportsCount;
public Array16<Viewport> Viewports;
private enum DirtyFlags
@ -88,9 +88,15 @@ namespace Ryujinx.Graphics.Vulkan
_dirty |= DirtyFlags.Viewport;
}
public void SetViewportsDirty()
public void SetViewports(ref Array16<Viewport> viewports, uint viewportsCount)
{
_dirty |= DirtyFlags.Viewport;
Viewports = viewports;
ViewportsCount = viewportsCount;
if (ViewportsCount != 0)
{
_dirty |= DirtyFlags.Viewport;
}
}
public void ForceAllDirty()
@ -155,7 +161,10 @@ namespace Ryujinx.Graphics.Vulkan
private void RecordViewport(Vk api, CommandBuffer commandBuffer)
{
api.CmdSetViewport(commandBuffer, 0, (uint)ViewportsCount, Viewports.AsSpan());
if (ViewportsCount != 0)
{
api.CmdSetViewport(commandBuffer, 0, ViewportsCount, Viewports.AsSpan());
}
}
}
}