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Vulkan: Defer guest barriers, and improve image barrier timings (#7012)

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* More guarantees for buffer correct placement, defer guest requested buffers

* Split RP on indirect barrier rn

* Better handling for feedback loops.

* Qualcomm barriers suck too

* Fix condition

* Remove unused field

* Allow render pass barriers on turnip for now
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riperiperi 2024-07-18 00:21:32 +01:00 • committed by GitHub
parent f77bebac80
commit 1a919e99b2
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18 changed files with 452 additions and 156 deletions
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101
src/Ryujinx.Graphics.Vulkan/PipelineBase.cs
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@ -55,6 +55,7 @@ namespace Ryujinx.Graphics.Vulkan
protected FramebufferParams FramebufferParams;
private Auto<DisposableFramebuffer> _framebuffer;
private RenderPassHolder _rpHolder;
private Auto<DisposableRenderPass> _renderPass;
private RenderPassHolder _nullRenderPass;
private int _writtenAttachmentCount;
@ -85,8 +86,6 @@ namespace Ryujinx.Graphics.Vulkan
private bool _tfActive;
private readonly PipelineColorBlendAttachmentState[] _storedBlend;
private ulong _drawCountSinceBarrier;
public ulong DrawCount { get; private set; }
public bool RenderPassActive { get; private set; }
@ -135,48 +134,7 @@ namespace Ryujinx.Graphics.Vulkan
public unsafe void Barrier()
{
if (_drawCountSinceBarrier != DrawCount)
{
_drawCountSinceBarrier = DrawCount;
// Barriers are not supported inside a render pass on Apple GPUs.
// As a workaround, end the render pass.
if (Gd.Vendor == Vendor.Apple)
{
EndRenderPass();
}
}
MemoryBarrier memoryBarrier = new()
{
SType = StructureType.MemoryBarrier,
SrcAccessMask = AccessFlags.MemoryReadBit | AccessFlags.MemoryWriteBit,
DstAccessMask = AccessFlags.MemoryReadBit | AccessFlags.MemoryWriteBit,
};
PipelineStageFlags pipelineStageFlags = PipelineStageFlags.VertexShaderBit | PipelineStageFlags.FragmentShaderBit;
if (Gd.Capabilities.SupportsGeometryShader)
{
pipelineStageFlags |= PipelineStageFlags.GeometryShaderBit;
}
if (Gd.Capabilities.SupportsTessellationShader)
{
pipelineStageFlags |= PipelineStageFlags.TessellationControlShaderBit | PipelineStageFlags.TessellationEvaluationShaderBit;
}
Gd.Api.CmdPipelineBarrier(
CommandBuffer,
pipelineStageFlags,
pipelineStageFlags,
0,
1,
memoryBarrier,
0,
null,
0,
null);
Gd.Barriers.QueueMemoryBarrier();
}
public void ComputeBarrier()
@ -203,6 +161,7 @@ namespace Ryujinx.Graphics.Vulkan
public void BeginTransformFeedback(PrimitiveTopology topology)
{
Gd.Barriers.EnableTfbBarriers(true);
_tfEnabled = true;
}
@ -249,7 +208,7 @@ namespace Ryujinx.Graphics.Vulkan
CreateRenderPass();
}
Gd.Barriers.Flush(Cbs.CommandBuffer, RenderPassActive, EndRenderPassDelegate);
Gd.Barriers.Flush(Cbs, RenderPassActive, _rpHolder, EndRenderPassDelegate);
BeginRenderPass();
@ -287,7 +246,7 @@ namespace Ryujinx.Graphics.Vulkan
CreateRenderPass();
}
Gd.Barriers.Flush(Cbs.CommandBuffer, RenderPassActive, EndRenderPassDelegate);
Gd.Barriers.Flush(Cbs, RenderPassActive, _rpHolder, EndRenderPassDelegate);
BeginRenderPass();
@ -299,24 +258,7 @@ namespace Ryujinx.Graphics.Vulkan
public unsafe void CommandBufferBarrier()
{
MemoryBarrier memoryBarrier = new()
{
SType = StructureType.MemoryBarrier,
SrcAccessMask = BufferHolder.DefaultAccessFlags,
DstAccessMask = AccessFlags.IndirectCommandReadBit,
};
Gd.Api.CmdPipelineBarrier(
CommandBuffer,
PipelineStageFlags.AllCommandsBit,
PipelineStageFlags.DrawIndirectBit,
0,
1,
memoryBarrier,
0,
null,
0,
null);
Gd.Barriers.QueueCommandBufferBarrier();
}
public void CopyBuffer(BufferHandle source, BufferHandle destination, int srcOffset, int dstOffset, int size)
@ -722,6 +664,7 @@ namespace Ryujinx.Graphics.Vulkan
public void EndTransformFeedback()
{
Gd.Barriers.EnableTfbBarriers(false);
PauseTransformFeedbackInternal();
_tfEnabled = false;
}
@ -1408,24 +1351,7 @@ namespace Ryujinx.Graphics.Vulkan
public unsafe void TextureBarrier()
{
MemoryBarrier memoryBarrier = new()
{
SType = StructureType.MemoryBarrier,
SrcAccessMask = AccessFlags.MemoryReadBit | AccessFlags.MemoryWriteBit,
DstAccessMask = AccessFlags.MemoryReadBit | AccessFlags.MemoryWriteBit,
};
Gd.Api.CmdPipelineBarrier(
CommandBuffer,
PipelineStageFlags.FragmentShaderBit,
PipelineStageFlags.FragmentShaderBit,
0,
1,
memoryBarrier,
0,
null,
0,
null);
Gd.Barriers.QueueTextureBarrier();
}
public void TextureBarrierTiled()
@ -1532,12 +1458,15 @@ namespace Ryujinx.Graphics.Vulkan
// Use the null framebuffer.
_nullRenderPass ??= new RenderPassHolder(Gd, Device, new RenderPassCacheKey(), FramebufferParams);
_rpHolder = _nullRenderPass;
_renderPass = _nullRenderPass.GetRenderPass();
_framebuffer = _nullRenderPass.GetFramebuffer(Gd, Cbs, FramebufferParams);
}
else
{
(_renderPass, _framebuffer) = FramebufferParams.GetPassAndFramebuffer(Gd, Device, Cbs);
(_rpHolder, _framebuffer) = FramebufferParams.GetPassAndFramebuffer(Gd, Device, Cbs);
_renderPass = _rpHolder.GetRenderPass();
}
}
@ -1564,7 +1493,7 @@ namespace Ryujinx.Graphics.Vulkan
}
}
Gd.Barriers.Flush(Cbs.CommandBuffer, RenderPassActive, EndRenderPassDelegate);
Gd.Barriers.Flush(Cbs, _program, RenderPassActive, _rpHolder, EndRenderPassDelegate);
_descriptorSetUpdater.UpdateAndBindDescriptorSets(Cbs, PipelineBindPoint.Compute);
}
@ -1629,7 +1558,7 @@ namespace Ryujinx.Graphics.Vulkan
}
}
Gd.Barriers.Flush(Cbs.CommandBuffer, RenderPassActive, EndRenderPassDelegate);
Gd.Barriers.Flush(Cbs, _program, RenderPassActive, _rpHolder, EndRenderPassDelegate);
_descriptorSetUpdater.UpdateAndBindDescriptorSets(Cbs, PipelineBindPoint.Graphics);
@ -1708,6 +1637,8 @@ namespace Ryujinx.Graphics.Vulkan
{
if (RenderPassActive)
{
FramebufferParams.AddStoreOpUsage();
PauseTransformFeedbackInternal();
Gd.Api.CmdEndRenderPass(CommandBuffer);
SignalRenderPassEnd();