diff options
| author | gdkchan <gab.dark.100@gmail.com> | 2023-08-29 21:10:34 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-08-29 21:10:34 -0300 |
| commit | f09bba82b9366e5912b639a610ae89cbb1cf352c (patch) | |
| tree | 4811ffa52206eed7cf8aa200c64deb7410e5c56b /src/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs | |
| parent | 93d78f9ac4a37a50f0cc2e57addd330d072af742 (diff) | |
Geometry shader emulation for macOS (#5551)1.1.1002
* Implement vertex and geometry shader conversion to compute
* Call InitializeReservedCounts for compute too
* PR feedback
* Set clip distance mask for geometry and tessellation shaders too
* Transform feedback emulation only for vertex
Diffstat (limited to 'src/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs')
| -rw-r--r-- | src/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs | 49 |
1 files changed, 7 insertions, 42 deletions
diff --git a/src/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs b/src/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs index bf4cb5d0..8e9b4b85 100644 --- a/src/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs +++ b/src/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs @@ -6,7 +6,6 @@ using Ryujinx.Graphics.Shader; using System; using System.Collections.Generic; using System.Runtime.CompilerServices; -using System.Runtime.InteropServices; namespace Ryujinx.Graphics.Gpu.Memory { @@ -15,9 +14,6 @@ namespace Ryujinx.Graphics.Gpu.Memory /// </summary> class BufferManager { - private const int TfInfoVertexCountOffset = Constants.TotalTransformFeedbackBuffers * sizeof(int); - private const int TfInfoBufferSize = TfInfoVertexCountOffset + sizeof(int); - private readonly GpuContext _context; private readonly GpuChannel _channel; @@ -104,9 +100,6 @@ namespace Ryujinx.Graphics.Gpu.Memory private readonly BuffersPerStage[] _gpStorageBuffers; private readonly BuffersPerStage[] _gpUniformBuffers; - private BufferHandle _tfInfoBuffer; - private readonly int[] _tfInfoData; - private bool _gpStorageBuffersDirty; private bool _gpUniformBuffersDirty; @@ -146,11 +139,6 @@ namespace Ryujinx.Graphics.Gpu.Memory _bufferTextures = new List<BufferTextureBinding>(); _ranges = new BufferAssignment[Constants.TotalGpUniformBuffers * Constants.ShaderStages]; - - if (!context.Capabilities.SupportsTransformFeedback) - { - _tfInfoData = new int[Constants.TotalTransformFeedbackBuffers]; - } } @@ -339,13 +327,10 @@ namespace Ryujinx.Graphics.Gpu.Memory /// <param name="vertexCount">Vertex count per instance</param> public void SetInstancedDrawVertexCount(int vertexCount) { - if (!_context.Capabilities.SupportsTransformFeedback && - HasTransformFeedbackOutputs && - _tfInfoBuffer != BufferHandle.Null) + if (!_context.Capabilities.SupportsTransformFeedback && HasTransformFeedbackOutputs) { - Span<byte> data = stackalloc byte[sizeof(int)]; - MemoryMarshal.Cast<byte, int>(data)[0] = vertexCount; - _context.Renderer.SetBufferData(_tfInfoBuffer, TfInfoVertexCountOffset, data); + _context.SupportBufferUpdater.SetTfeVertexCount(vertexCount); + _context.SupportBufferUpdater.Commit(); } } @@ -607,17 +592,7 @@ namespace Ryujinx.Graphics.Gpu.Memory } else if (HasTransformFeedbackOutputs) { - Span<int> info = _tfInfoData.AsSpan(); - Span<BufferAssignment> buffers = stackalloc BufferAssignment[Constants.TotalTransformFeedbackBuffers + 1]; - - bool needsDataUpdate = false; - - if (_tfInfoBuffer == BufferHandle.Null) - { - _tfInfoBuffer = _context.Renderer.CreateBuffer(TfInfoBufferSize, BufferAccess.Stream); - } - - buffers[0] = new BufferAssignment(0, new BufferRange(_tfInfoBuffer, 0, TfInfoBufferSize)); + Span<BufferAssignment> buffers = stackalloc BufferAssignment[Constants.TotalTransformFeedbackBuffers]; int alignment = _context.Capabilities.StorageBufferOffsetAlignment; @@ -627,7 +602,7 @@ namespace Ryujinx.Graphics.Gpu.Memory if (tfb.Address == 0) { - buffers[1 + index] = new BufferAssignment(1 + index, BufferRange.Empty); + buffers[index] = new BufferAssignment(index, BufferRange.Empty); } else { @@ -637,22 +612,12 @@ namespace Ryujinx.Graphics.Gpu.Memory int tfeOffset = ((int)tfb.Address & (alignment - 1)) / 4; - if (info[index] != tfeOffset) - { - info[index] = tfeOffset; - needsDataUpdate = true; - } + _context.SupportBufferUpdater.SetTfeOffset(index, tfeOffset); - buffers[1 + index] = new BufferAssignment(1 + index, bufferCache.GetBufferRange(address, size, write: true)); + buffers[index] = new BufferAssignment(index, bufferCache.GetBufferRange(address, size, write: true)); } } - if (needsDataUpdate) - { - Span<byte> infoData = MemoryMarshal.Cast<int, byte>(info); - _context.Renderer.SetBufferData(_tfInfoBuffer, 0, infoData); - } - _context.Renderer.Pipeline.SetStorageBuffers(buffers); } } |