diff options
Diffstat (limited to 'src/Ryujinx.Graphics.Gpu/Engine/Compute/ComputeClass.cs')
| -rw-r--r-- | src/Ryujinx.Graphics.Gpu/Engine/Compute/ComputeClass.cs | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/Ryujinx.Graphics.Gpu/Engine/Compute/ComputeClass.cs b/src/Ryujinx.Graphics.Gpu/Engine/Compute/ComputeClass.cs index 4ec23c79..998ece22 100644 --- a/src/Ryujinx.Graphics.Gpu/Engine/Compute/ComputeClass.cs +++ b/src/Ryujinx.Graphics.Gpu/Engine/Compute/ComputeClass.cs @@ -162,7 +162,19 @@ namespace Ryujinx.Graphics.Gpu.Engine.Compute SbDescriptor sbDescriptor = _channel.MemoryManager.Physical.Read<SbDescriptor>(sbDescAddress); - _channel.BufferManager.SetComputeStorageBuffer(sb.Slot, sbDescriptor.PackAddress(), (uint)sbDescriptor.Size, sb.Flags); + uint size; + if (sb.SbCbSlot == Constants.DriverReservedUniformBuffer) + { + // Only trust the SbDescriptor size if it comes from slot 0. + size = (uint)sbDescriptor.Size; + } + else + { + // TODO: Use full mapped size and somehow speed up buffer sync. + size = (uint)_channel.MemoryManager.GetMappedSize(sbDescriptor.PackAddress(), Constants.MaxUnknownStorageSize); + } + + _channel.BufferManager.SetComputeStorageBuffer(sb.Slot, sbDescriptor.PackAddress(), size, sb.Flags); } if ((_channel.BufferManager.HasUnalignedStorageBuffers) != hasUnaligned) |