diff options
Diffstat (limited to 'src/Ryujinx.Graphics.Vulkan/PipelineBase.cs')
| -rw-r--r-- | src/Ryujinx.Graphics.Vulkan/PipelineBase.cs | 122 |
1 files changed, 109 insertions, 13 deletions
diff --git a/src/Ryujinx.Graphics.Vulkan/PipelineBase.cs b/src/Ryujinx.Graphics.Vulkan/PipelineBase.cs index 57fa5926..20c4b257 100644 --- a/src/Ryujinx.Graphics.Vulkan/PipelineBase.cs +++ b/src/Ryujinx.Graphics.Vulkan/PipelineBase.cs @@ -2,6 +2,7 @@ using Ryujinx.Graphics.GAL; using Ryujinx.Graphics.Shader; using Silk.NET.Vulkan; using System; +using System.Collections.Generic; using System.Linq; using System.Numerics; using System.Runtime.CompilerServices; @@ -33,6 +34,7 @@ namespace Ryujinx.Graphics.Vulkan public readonly Action EndRenderPassDelegate; protected PipelineDynamicState DynamicState; + protected bool IsMainPipeline; private PipelineState _newState; private bool _graphicsStateDirty; private bool _computeStateDirty; @@ -85,6 +87,9 @@ namespace Ryujinx.Graphics.Vulkan private bool _tfEnabled; private bool _tfActive; + private FeedbackLoopAspects _feedbackLoop; + private bool _passWritesDepthStencil; + private readonly PipelineColorBlendAttachmentState[] _storedBlend; public ulong DrawCount { get; private set; } public bool RenderPassActive { get; private set; } @@ -126,7 +131,7 @@ namespace Ryujinx.Graphics.Vulkan public void Initialize() { - _descriptorSetUpdater.Initialize(); + _descriptorSetUpdater.Initialize(IsMainPipeline); QuadsToTrisPattern = new IndexBufferPattern(Gd, 4, 6, 0, new[] { 0, 1, 2, 0, 2, 3 }, 4, false); TriFanToTrisPattern = new IndexBufferPattern(Gd, 3, 3, 2, new[] { int.MinValue, -1, 0 }, 1, true); @@ -814,6 +819,8 @@ namespace Ryujinx.Graphics.Vulkan _newState.DepthTestEnable = depthTest.TestEnable; _newState.DepthWriteEnable = depthTest.WriteEnable; _newState.DepthCompareOp = depthTest.Func.Convert(); + + UpdatePassDepthStencil(); SignalStateChange(); } @@ -1079,6 +1086,8 @@ namespace Ryujinx.Graphics.Vulkan _newState.StencilFrontPassOp = stencilTest.FrontDpPass.Convert(); _newState.StencilFrontDepthFailOp = stencilTest.FrontDpFail.Convert(); _newState.StencilFrontCompareOp = stencilTest.FrontFunc.Convert(); + + UpdatePassDepthStencil(); SignalStateChange(); } @@ -1426,7 +1435,23 @@ namespace Ryujinx.Graphics.Vulkan } } + if (IsMainPipeline) + { + FramebufferParams?.ClearBindings(); + } + FramebufferParams = new FramebufferParams(Device, colors, depthStencil); + + if (IsMainPipeline) + { + FramebufferParams.AddBindings(); + + _newState.FeedbackLoopAspects = FeedbackLoopAspects.None; + _bindingBarriersDirty = true; + } + + _passWritesDepthStencil = false; + UpdatePassDepthStencil(); UpdatePipelineAttachmentFormats(); } @@ -1493,11 +1518,82 @@ namespace Ryujinx.Graphics.Vulkan } } - Gd.Barriers.Flush(Cbs, _program, RenderPassActive, _rpHolder, EndRenderPassDelegate); + Gd.Barriers.Flush(Cbs, _program, _feedbackLoop != 0, RenderPassActive, _rpHolder, EndRenderPassDelegate); _descriptorSetUpdater.UpdateAndBindDescriptorSets(Cbs, PipelineBindPoint.Compute); } + private bool ChangeFeedbackLoop(FeedbackLoopAspects aspects) + { + if (_feedbackLoop != aspects) + { + if (Gd.Capabilities.SupportsDynamicAttachmentFeedbackLoop) + { + DynamicState.SetFeedbackLoop(aspects); + } + else + { + _newState.FeedbackLoopAspects = aspects; + } + + _feedbackLoop = aspects; + + return true; + } + + return false; + } + + [MethodImpl(MethodImplOptions.AggressiveInlining)] + private bool UpdateFeedbackLoop() + { + List<TextureView> hazards = _descriptorSetUpdater.FeedbackLoopHazards; + + if ((hazards?.Count ?? 0) > 0) + { + FeedbackLoopAspects aspects = 0; + + foreach (TextureView view in hazards) + { + // May need to enforce feedback loop layout here in the future. + // Though technically, it should always work with the general layout. + + if (view.Info.Format.IsDepthOrStencil()) + { + if (_passWritesDepthStencil) + { + // If depth/stencil isn't written in the pass, it doesn't count as a feedback loop. + + aspects |= FeedbackLoopAspects.Depth; + } + } + else + { + aspects |= FeedbackLoopAspects.Color; + } + } + + return ChangeFeedbackLoop(aspects); + } + else if (_feedbackLoop != 0) + { + return ChangeFeedbackLoop(FeedbackLoopAspects.None); + } + + return false; + } + + private void UpdatePassDepthStencil() + { + if (!RenderPassActive) + { + _passWritesDepthStencil = false; + } + + // Stencil test being enabled doesn't necessarily mean a write, but it's not critical to check. + _passWritesDepthStencil |= (_newState.DepthTestEnable && _newState.DepthWriteEnable) || _newState.StencilTestEnable; + } + private bool RecreateGraphicsPipelineIfNeeded() { if (AutoFlush.ShouldFlushDraw(DrawCount)) @@ -1505,7 +1601,7 @@ namespace Ryujinx.Graphics.Vulkan Gd.FlushAllCommands(); } - DynamicState.ReplayIfDirty(Gd.Api, CommandBuffer); + DynamicState.ReplayIfDirty(Gd, CommandBuffer); if (_needsIndexBufferRebind && _indexBufferPattern == null) { @@ -1539,7 +1635,15 @@ namespace Ryujinx.Graphics.Vulkan _vertexBufferUpdater.Commit(Cbs); } - if (_graphicsStateDirty || Pbp != PipelineBindPoint.Graphics) + if (_bindingBarriersDirty) + { + // Stale barriers may have been activated by switching program. Emit any that are relevant. + _descriptorSetUpdater.InsertBindingBarriers(Cbs); + + _bindingBarriersDirty = false; + } + + if (UpdateFeedbackLoop() || _graphicsStateDirty || Pbp != PipelineBindPoint.Graphics) { if (!CreatePipeline(PipelineBindPoint.Graphics)) { @@ -1548,17 +1652,9 @@ namespace Ryujinx.Graphics.Vulkan _graphicsStateDirty = false; Pbp = PipelineBindPoint.Graphics; - - if (_bindingBarriersDirty) - { - // Stale barriers may have been activated by switching program. Emit any that are relevant. - _descriptorSetUpdater.InsertBindingBarriers(Cbs); - - _bindingBarriersDirty = false; - } } - Gd.Barriers.Flush(Cbs, _program, RenderPassActive, _rpHolder, EndRenderPassDelegate); + Gd.Barriers.Flush(Cbs, _program, _feedbackLoop != 0, RenderPassActive, _rpHolder, EndRenderPassDelegate); _descriptorSetUpdater.UpdateAndBindDescriptorSets(Cbs, PipelineBindPoint.Graphics); |