ryujinx/Ryujinx.Graphics.Gpu/Memory
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
..
Buffer.cs Vulkan: Migrate buffers between memory types to improve GPU performance (#4540) 2023-03-19 17:56:48 -03:00
BufferBounds.cs Make structs readonly when applicable (#4002) 2022-12-05 14:47:39 +01:00
BufferCache.cs Clear CPU side data on GPU buffer clears (#4125) 2023-02-16 18:28:49 -03:00
BufferCacheEntry.cs POWER - Performance Optimizations With Extensive Ramifications (#2286) 2021-05-24 22:52:44 +02:00
BufferManager.cs Added Generic Math to BitUtils (#3929) 2022-12-26 14:11:05 +00:00
BufferMigration.cs GPU: Track buffer migrations and flush source on incomplete copy (#3952) 2022-12-01 16:30:13 +01:00
BufferModifiedRangeList.cs GPU: Track buffer migrations and flush source on incomplete copy (#3952) 2022-12-01 16:30:13 +01:00
BufferTextureBinding.cs Make structs readonly when applicable (#4002) 2022-12-05 14:47:39 +01:00
CounterCache.cs Make structs readonly when applicable (#4002) 2022-12-05 14:47:39 +01:00
GpuRegionHandle.cs Replace CacheResourceWrite with more general "precise" write (#2684) 2021-09-29 02:27:03 +02:00
IndexBuffer.cs Add XML documentation to Ryujinx.Graphics.Gpu.Memory 2020-01-09 02:13:00 +01:00
MemoryManager.cs Allow partially mapped textures with unmapped start (#4394) 2023-02-10 11:47:59 -03:00
MultiRangeWritableBlock.cs Texture Sync, incompatible overlap handling, data flush improvements. (#2971) 2022-01-09 13:28:48 -03:00
PhysicalMemory.cs Clear CPU side data on GPU buffer clears (#4125) 2023-02-16 18:28:49 -03:00
PteKind.cs De-tile GOB when DMA copying from block linear to pitch kind memory regions (#3207) 2022-03-20 13:55:07 -03:00
ResourceKind.cs Clear CPU side data on GPU buffer clears (#4125) 2023-02-16 18:28:49 -03:00
UnmapEventArgs.cs Initial conditional rendering support (#1012) 2020-04-22 16:00:11 +10:00
VertexBuffer.cs Add XML documentation to Ryujinx.Graphics.Gpu.Memory 2020-01-09 02:13:00 +01:00