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Fix render target clear when sizes mismatch (#2994)

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gdkchan 2022-01-11 16:15:17 -03:00 • committed by GitHub
parent ef24c8983d
commit 6e0799580f
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9 changed files with 181 additions and 25 deletions
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43
Ryujinx.Graphics.Gpu/Image/TextureManager.cs
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@ -19,6 +19,9 @@ namespace Ryujinx.Graphics.Gpu.Image
private Texture _rtDepthStencil;
private ITexture _rtHostDs;
public int ClipRegionWidth { get; private set; }
public int ClipRegionHeight { get; private set; }
/// <summary>
/// The scaling factor applied to all currently bound render targets.
/// </summary>
@ -210,6 +213,17 @@ namespace Ryujinx.Graphics.Gpu.Image
return changesScale || ScaleNeedsUpdated(depthStencil);
}
/// <summary>
/// Sets the host clip region, which should be the intersection of all render target texture sizes.
/// </summary>
/// <param name="width">Width of the clip region, defined as the minimum width across all bound textures</param>
/// <param name="height">Height of the clip region, defined as the minimum height across all bound textures</param>
public void SetClipRegion(int width, int height)
{
ClipRegionWidth = width;
ClipRegionHeight = height;
}
/// <summary>
/// Gets the first available bound colour target, or the depth stencil target if not present.
/// </summary>
@ -409,6 +423,35 @@ namespace Ryujinx.Graphics.Gpu.Image
}
}
/// <summary>
/// Update host framebuffer attachments based on currently bound render target buffers.
/// </summary>
/// <remarks>
/// All attachments other than <paramref name="index"/> will be unbound.
/// </remarks>
/// <param name="index">Index of the render target color to be updated</param>
public void UpdateRenderTarget(int index)
{
new Span<ITexture>(_rtHostColors).Fill(null);
_rtHostColors[index] = _rtColors[index]?.HostTexture;
_context.Renderer.Pipeline.SetRenderTargets(_rtHostColors, null);
}
/// <summary>
/// Update host framebuffer attachments based on currently bound render target buffers.
/// </summary>
/// <remarks>
/// All color attachments will be unbound.
/// </remarks>
public void UpdateRenderTargetDepthStencil()
{
new Span<ITexture>(_rtHostColors).Fill(null);
_rtHostDs = _rtDepthStencil?.HostTexture;
_context.Renderer.Pipeline.SetRenderTargets(_rtHostColors, _rtHostDs);
}
/// <summary>
/// Forces all textures, samplers, images and render targets to be rebound the next time
/// CommitGraphicsBindings is called.