vleeuwenmenno/Ryujinx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Support Array/3D depth-stencil render target, and single layer clears (#3400)

Browse Source 
* Support Array/3D depth-stencil render target, and single layer clears

* Alignment
This commit is contained in:
gdkchan
2022-06-14 13:30:39 -03:00
committed by GitHub
parent b1bd6a50b5
commit 851f56b08a
10 changed files with 157 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

116
Ryujinx.Graphics.OpenGL/Framebuffer.cs
View File

@ -9,10 +9,13 @@ namespace Ryujinx.Graphics.OpenGL
class Framebuffer : IDisposable
{
public int Handle { get; private set; }
private int _clearFbHandle;
private bool _clearFbInitialized;
private FramebufferAttachment _lastDsAttachment;
private readonly TextureView[] _colors;
private TextureView _depthStencil;
private int _colorsCount;
private bool _dualSourceBlend;
@ -20,6 +23,7 @@ namespace Ryujinx.Graphics.OpenGL
public Framebuffer()
{
Handle = GL.GenFramebuffer();
_clearFbHandle = GL.GenFramebuffer();
_colors = new TextureView[8];
}
@ -55,20 +59,7 @@ namespace Ryujinx.Graphics.OpenGL
if (depthStencil != null)
{
FramebufferAttachment attachment;
if (IsPackedDepthStencilFormat(depthStencil.Format))
{
attachment = FramebufferAttachment.DepthStencilAttachment;
}
else if (IsDepthOnlyFormat(depthStencil.Format))
{
attachment = FramebufferAttachment.DepthAttachment;
}
else
{
attachment = FramebufferAttachment.StencilAttachment;
}
FramebufferAttachment attachment = GetAttachment(depthStencil.Format);
GL.FramebufferTexture(
FramebufferTarget.Framebuffer,
@ -82,6 +73,8 @@ namespace Ryujinx.Graphics.OpenGL
{
_lastDsAttachment = 0;
}
_depthStencil = depthStencil;
}
public void SetDualSourceBlend(bool enable)
@ -124,6 +117,22 @@ namespace Ryujinx.Graphics.OpenGL
GL.DrawBuffers(colorsCount, drawBuffers);
}
private static FramebufferAttachment GetAttachment(Format format)
{
if (IsPackedDepthStencilFormat(format))
{
return FramebufferAttachment.DepthStencilAttachment;
}
else if (IsDepthOnlyFormat(format))
{
return FramebufferAttachment.DepthAttachment;
}
else
{
return FramebufferAttachment.StencilAttachment;
}
}
private static bool IsPackedDepthStencilFormat(Format format)
{
return format == Format.D24UnormS8Uint ||
@ -136,6 +145,78 @@ namespace Ryujinx.Graphics.OpenGL
return format == Format.D16Unorm || format == Format.D32Float;
}
public void AttachColorLayerForClear(int index, int layer)
{
TextureView color = _colors[index];
if (!IsLayered(color))
{
return;
}
BindClearFb();
GL.FramebufferTextureLayer(FramebufferTarget.Framebuffer, FramebufferAttachment.ColorAttachment0 + index, color.Handle, 0, layer);
}
public void DetachColorLayerForClear(int index)
{
TextureView color = _colors[index];
if (!IsLayered(color))
{
return;
}
GL.FramebufferTexture(FramebufferTarget.Framebuffer, FramebufferAttachment.ColorAttachment0 + index, 0, 0);
Bind();
}
public void AttachDepthStencilLayerForClear(int layer)
{
TextureView depthStencil = _depthStencil;
if (!IsLayered(depthStencil))
{
return;
}
BindClearFb();
GL.FramebufferTextureLayer(FramebufferTarget.Framebuffer, GetAttachment(depthStencil.Format), depthStencil.Handle, 0, layer);
}
public void DetachDepthStencilLayerForClear()
{
TextureView depthStencil = _depthStencil;
if (!IsLayered(depthStencil))
{
return;
}
GL.FramebufferTexture(FramebufferTarget.Framebuffer, GetAttachment(depthStencil.Format), 0, 0);
Bind();
}
private void BindClearFb()
{
GL.BindFramebuffer(FramebufferTarget.Framebuffer, _clearFbHandle);
if (!_clearFbInitialized)
{
SetDrawBuffersImpl(Constants.MaxRenderTargets);
_clearFbInitialized = true;
}
}
private static bool IsLayered(TextureView view)
{
return view != null &&
view.Target != Target.Texture1D &&
view.Target != Target.Texture2D &&
view.Target != Target.Texture2DMultisample &&
view.Target != Target.TextureBuffer;
}
public void Dispose()
{
if (Handle != 0)
@ -144,6 +225,13 @@ namespace Ryujinx.Graphics.OpenGL
Handle = 0;
}
if (_clearFbHandle != 0)
{
GL.DeleteFramebuffer(_clearFbHandle);
_clearFbHandle = 0;
}
}
}
}

12
Ryujinx.Graphics.OpenGL/Pipeline.cs
View File

@ -110,7 +110,7 @@ namespace Ryujinx.Graphics.OpenGL
Buffer.Clear(destination, offset, size, value);
}
public void ClearRenderTargetColor(int index, uint componentMask, ColorF color)
public void ClearRenderTargetColor(int index, int layer, uint componentMask, ColorF color)
{
GL.ColorMask(
index,
@ -119,14 +119,18 @@ namespace Ryujinx.Graphics.OpenGL
(componentMask & 4) != 0,
(componentMask & 8) != 0);
_framebuffer.AttachColorLayerForClear(index, layer);
float[] colors = new float[] { color.Red, color.Green, color.Blue, color.Alpha };
GL.ClearBuffer(OpenTK.Graphics.OpenGL.ClearBuffer.Color, index, colors);
_framebuffer.DetachColorLayerForClear(index);
RestoreComponentMask(index);
}
public void ClearRenderTargetDepthStencil(float depthValue, bool depthMask, int stencilValue, int stencilMask)
public void ClearRenderTargetDepthStencil(int layer, float depthValue, bool depthMask, int stencilValue, int stencilMask)
{
bool stencilMaskChanged =
stencilMask != 0 &&
@ -144,6 +148,8 @@ namespace Ryujinx.Graphics.OpenGL
GL.DepthMask(depthMask);
}
_framebuffer.AttachDepthStencilLayerForClear(layer);
if (depthMask && stencilMask != 0)
{
GL.ClearBuffer(ClearBufferCombined.DepthStencil, 0, depthValue, stencilValue);
@ -157,6 +163,8 @@ namespace Ryujinx.Graphics.OpenGL
GL.ClearBuffer(OpenTK.Graphics.OpenGL.ClearBuffer.Stencil, 0, ref stencilValue);
}
_framebuffer.DetachDepthStencilLayerForClear();
if (stencilMaskChanged)
{
GL.StencilMaskSeparate(StencilFace.Front, _stencilFrontMask);