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Code Issues Releases Activity

Remove DummyBufferTextures

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Mostly gets VTG on Compute working again
This commit is contained in:
Isaac Marovitz 2024-07-28 18:48:17 +01:00 committed by Isaac Marovitz
parent e8dda2d5ef
commit 4f6860cfd4
2 changed files with 0 additions and 33 deletions
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15
src/Ryujinx.Graphics.Gpu/Engine/Threed/ComputeDraw/VtgAsComputeContext.cs
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@ -521,21 +521,6 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed.ComputeDraw
return new BufferRange(_geometryIndexDataBuffer.Handle, offset, size, write); return new BufferRange(_geometryIndexDataBuffer.Handle, offset, size, write);
} }
/// <summary>
/// Gets the range for a dummy 16 bytes buffer, filled with zeros.
/// </summary>
/// <returns>Dummy buffer range</returns>
public BufferRange GetDummyBufferRange()
{
if (_dummyBuffer == BufferHandle.Null)
{
_dummyBuffer = _context.Renderer.CreateBuffer(DummyBufferSize, BufferAccess.DeviceMemory);
_context.Renderer.Pipeline.ClearBuffer(_dummyBuffer, 0, DummyBufferSize, 0);
}
return new BufferRange(_dummyBuffer, 0, DummyBufferSize);
}
/// <summary> /// <summary>
/// Gets the range for a sequential index buffer, with ever incrementing index values. /// Gets the range for a sequential index buffer, with ever incrementing index values.
/// </summary> /// </summary>

18
src/Ryujinx.Graphics.Gpu/Engine/Threed/ComputeDraw/VtgAsComputeState.cs
View file

@ -147,7 +147,6 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed.ComputeDraw
{ {
_vacContext.VertexInfoBufferUpdater.SetVertexStride(index, 0, componentsCount); _vacContext.VertexInfoBufferUpdater.SetVertexStride(index, 0, componentsCount);
_vacContext.VertexInfoBufferUpdater.SetVertexOffset(index, 0, 0); _vacContext.VertexInfoBufferUpdater.SetVertexOffset(index, 0, 0);
SetDummyBufferTexture(_vertexAsCompute.Reservations, index, format);
continue; continue;
} }
@ -163,15 +162,12 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed.ComputeDraw
{ {
_vacContext.VertexInfoBufferUpdater.SetVertexStride(index, 0, componentsCount); _vacContext.VertexInfoBufferUpdater.SetVertexStride(index, 0, componentsCount);
_vacContext.VertexInfoBufferUpdater.SetVertexOffset(index, 0, 0); _vacContext.VertexInfoBufferUpdater.SetVertexOffset(index, 0, 0);
SetDummyBufferTexture(_vertexAsCompute.Reservations, index, format);
continue; continue;
} }
int vbStride = vertexBuffer.UnpackStride(); int vbStride = vertexBuffer.UnpackStride();
ulong vbSize = GetVertexBufferSize(address, endAddress.Pack(), vbStride, _indexed, instanced, _firstVertex, _count); ulong vbSize = GetVertexBufferSize(address, endAddress.Pack(), vbStride, _indexed, instanced, _firstVertex, _count);
ulong oldVbSize = vbSize;
ulong attributeOffset = (ulong)vertexAttrib.UnpackOffset(); ulong attributeOffset = (ulong)vertexAttrib.UnpackOffset();
int componentSize = format.GetScalarSize(); int componentSize = format.GetScalarSize();
@ -345,20 +341,6 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed.ComputeDraw
return maxOutputVertices / verticesPerPrimitive; return maxOutputVertices / verticesPerPrimitive;
} }
/// <summary>
/// Binds a dummy buffer as vertex buffer into a buffer texture.
/// </summary>
/// <param name="reservations">Shader resource binding reservations</param>
/// <param name="index">Buffer texture index</param>
/// <param name="format">Buffer texture format</param>
private readonly void SetDummyBufferTexture(ResourceReservations reservations, int index, Format format)
{
ITexture bufferTexture = _vacContext.EnsureBufferTexture(index + 2, format);
bufferTexture.SetStorage(_vacContext.GetDummyBufferRange());
_context.Renderer.Pipeline.SetTextureAndSampler(ShaderStage.Compute, reservations.GetVertexBufferTextureBinding(index), bufferTexture, null);
}
/// <summary> /// <summary>
/// Binds a vertex buffer into a buffer texture. /// Binds a vertex buffer into a buffer texture.
/// </summary> /// </summary>