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Initial support for separate GPU address spaces (#2394)

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* Make GPU memory manager a member of GPU channel

* Move physical memory instance to the memory manager, and the caches to the physical memory

* PR feedback
This commit is contained in:
gdkchan 2021-06-29 14:32:02 -03:00 • committed by GitHub
parent 8cc872fb60
commit fbb4019ed5
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44 changed files with 780 additions and 481 deletions
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13
Ryujinx.Graphics.Gpu/Engine/GPFifo/GPFifoDevice.cs
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@ -1,4 +1,5 @@
using System;
using Ryujinx.Graphics.Gpu.Memory;
using System;
using System.Collections.Concurrent;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
@ -53,11 +54,11 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
/// <summary>
/// Fetch the command buffer.
/// </summary>
public void Fetch(GpuContext context)
public void Fetch(MemoryManager memoryManager)
{
if (Words == null)
{
Words = MemoryMarshal.Cast<byte, int>(context.MemoryManager.GetSpan(EntryAddress, (int)EntryCount * 4, true)).ToArray();
Words = MemoryMarshal.Cast<byte, int>(memoryManager.GetSpan(EntryAddress, (int)EntryCount * 4, true)).ToArray();
}
}
}
@ -155,7 +156,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
if (beforeBarrier && commandBuffer.Type == CommandBufferType.Prefetch)
{
commandBuffer.Fetch(_context);
commandBuffer.Fetch(processor.MemoryManager);
}
if (commandBuffer.Type == CommandBufferType.NoPrefetch)
@ -182,13 +183,13 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
public void DispatchCalls()
{
// Use this opportunity to also dispose any pending channels that were closed.
_context.DisposePendingChannels();
_context.RunDeferredActions();
// Process command buffers.
while (_ibEnable && !_interrupt && _commandBufferQueue.TryDequeue(out CommandBuffer entry))
{
_currentCommandBuffer = entry;
_currentCommandBuffer.Fetch(_context);
_currentCommandBuffer.Fetch(entry.Processor.MemoryManager);
// If we are changing the current channel,
// we need to force all the host state to be updated.