forked from Mirror/Ryujinx
e20abbf9cc
* Vulkan: Don't flush commands when creating most sync When the WaitForIdle method is called, we create sync as some internal GPU method may read back written buffer data. Some games randomly intersperse compute dispatch into their render passes, which result in this happening an unbounded number of times depending on how many times they run compute. Creating sync in Vulkan is expensive, as we need to flush the current command buffer so that it can be waited on. We have a limited number of active command buffers due to how we track resource usage, so submitting too many command buffers will force us to wait for them to return to the pool. This PR allows less "important" sync (things which are less likely to be waited on) to wait on a command buffer's result without submitting it, instead relying on AutoFlush or another, more important sync to flush it later on. Because of the possibility of us waiting for a command buffer that hasn't submitted yet, any thread needs to be able to force the active command buffer to submit. The ability to do this has been added to the backend multithreading via an "Interrupt", though it is not supported without multithreading. OpenGL drivers should already be doing something similar so they don't blow up when creating lots of sync, which is why this hasn't been a problem for these games over there. Improves Vulkan performance on Xenoblade DE, Pokemon Scarlet/Violet, and Zelda BOTW (still another large issue here) * Add strict argument This is technically a separate concern from whether the sync is a host syncpoint. * Remove _interrupted variable * Actually wait for the invoke This is required by AMD GPUs, and also may have caused some issues on other GPUs. * Remove unused using. * I don't know why it added these ones. * Address Feedback * Fix typo
60 lines
1.6 KiB
C#
60 lines
1.6 KiB
C#
using Ryujinx.Common.Configuration;
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using System;
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namespace Ryujinx.Graphics.GAL
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{
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public interface IRenderer : IDisposable
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{
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event EventHandler<ScreenCaptureImageInfo> ScreenCaptured;
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bool PreferThreading { get; }
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IPipeline Pipeline { get; }
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IWindow Window { get; }
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void BackgroundContextAction(Action action, bool alwaysBackground = false);
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BufferHandle CreateBuffer(int size);
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IProgram CreateProgram(ShaderSource[] shaders, ShaderInfo info);
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ISampler CreateSampler(SamplerCreateInfo info);
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ITexture CreateTexture(TextureCreateInfo info, float scale);
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void CreateSync(ulong id, bool strict);
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void DeleteBuffer(BufferHandle buffer);
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ReadOnlySpan<byte> GetBufferData(BufferHandle buffer, int offset, int size);
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Capabilities GetCapabilities();
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ulong GetCurrentSync();
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HardwareInfo GetHardwareInfo();
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IProgram LoadProgramBinary(byte[] programBinary, bool hasFragmentShader, ShaderInfo info);
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void SetBufferData(BufferHandle buffer, int offset, ReadOnlySpan<byte> data);
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void UpdateCounters();
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void PreFrame();
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ICounterEvent ReportCounter(CounterType type, EventHandler<ulong> resultHandler, bool hostReserved);
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void ResetCounter(CounterType type);
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void RunLoop(Action gpuLoop)
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{
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gpuLoop();
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}
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void WaitSync(ulong id);
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void Initialize(GraphicsDebugLevel logLevel);
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void SetInterruptAction(Action<Action> interruptAction);
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void Screenshot();
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}
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}
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