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Ryujinx/Ryujinx.Graphics.GAL/IRenderer.cs
riperiperi 9f1cf6458c
Vulkan: Migrate buffers between memory types to improve GPU performance (#4540)
* Initial implementation of migration between memory heaps

- Missing OOM handling
- Missing `_map` data safety when remapping
  - Copy may not have completed yet (needs some kind of fence)
  - Map may be unmapped before it is done being used. (needs scoped access)
- SSBO accesses are all "writes" - maybe pass info in another way.
- Missing keeping map type when resizing buffers (should this be done?)

* Ensure migrated data is in place before flushing.

* Fix issue where old waitable would be signalled.

- There is a real issue where existing Auto<> references need to be replaced.

* Swap bound Auto<> instances when swapping buffer backing

* Fix conversion buffers

* Don't try move buffers if the host has shared memory.

* Make GPU methods return PinnedSpan with scope

* Storage Hint

* Fix stupidity

* Fix rebase

* Tweak rules

Attempt to sidestep BOTW slowdown

* Remove line

* Migrate only when command buffers flush

* Change backing swap log to debug

* Address some feedback

* Disallow backing swap when the flush lock is held by the current thread

* Make PinnedSpan from ReadOnlySpan explicitly unsafe

* Fix some small issues

- Index buffer swap fixed
- Allocate DeviceLocal buffers using a separate block list to images.

* Remove alternative flags

* Address feedback
2023-03-19 17:56:48 -03:00

65 lines
1.7 KiB
C#

using Ryujinx.Common.Configuration;
using System;
namespace Ryujinx.Graphics.GAL
{
public interface IRenderer : IDisposable
{
event EventHandler<ScreenCaptureImageInfo> ScreenCaptured;
bool PreferThreading { get; }
IPipeline Pipeline { get; }
IWindow Window { get; }
void BackgroundContextAction(Action action, bool alwaysBackground = false);
BufferHandle CreateBuffer(int size, BufferHandle storageHint);
BufferHandle CreateBuffer(int size)
{
return CreateBuffer(size, BufferHandle.Null);
}
IProgram CreateProgram(ShaderSource[] shaders, ShaderInfo info);
ISampler CreateSampler(SamplerCreateInfo info);
ITexture CreateTexture(TextureCreateInfo info, float scale);
void CreateSync(ulong id, bool strict);
void DeleteBuffer(BufferHandle buffer);
PinnedSpan<byte> GetBufferData(BufferHandle buffer, int offset, int size);
Capabilities GetCapabilities();
ulong GetCurrentSync();
HardwareInfo GetHardwareInfo();
IProgram LoadProgramBinary(byte[] programBinary, bool hasFragmentShader, ShaderInfo info);
void SetBufferData(BufferHandle buffer, int offset, ReadOnlySpan<byte> data);
void UpdateCounters();
void PreFrame();
ICounterEvent ReportCounter(CounterType type, EventHandler<ulong> resultHandler, bool hostReserved);
void ResetCounter(CounterType type);
void RunLoop(Action gpuLoop)
{
gpuLoop();
}
void WaitSync(ulong id);
void Initialize(GraphicsDebugLevel logLevel);
void SetInterruptAction(Action<Action> interruptAction);
void Screenshot();
}
}