This branch changes the buffer copy fast path to notify memory tracking for all resources that aren't buffers. This fixes cases where games would copy buffer data directly into texture memory, which before would only work if the texture did not already exist. I imagine this happens when the guest driver is moving data between allocations or uploading it.
Since this only affects the fast path, cases where the source data has been modified from GPU (fast path copy destination doesn't count) will still fail to notify the texture, though I don't imagine games will do this. This should be resolved in future.
This should fix some texture issues with guest OpenGL games on switch, such as Dragon Quest Builders.
This may also be useful in future for games that move shader data around memory, if we end up using memory tracking for those.
* GPU: Don't sync/bind index buffer when it's not in use
Sometimes draws don't use an index buffer. It's not necessary to check or upload data for the current index buffer binding as it won't be used.
This fixes Pokemon: Legends Arceus updating a stale index buffer for every draw during its TFB pass, which was all non-indexed draws.
This probably didn't cost much on normal PCs, but it had a large impact on MacOS, which the macos1 release build avoided by mirroring index buffers (the PR currently does not). Needs buffer mirrors still for the rest of the performance.
There are additional cases where index buffers are bound or checked with non-indexed draws on the backend, but this one was straightforward to fix and has the largest impact. Testing is welcome to ensure nothing weird broke.
* Fix case with _rebind
* Fix incorrect fragment origin when YNegate is enabled
* Shader cache version bump
* Do not update support buffer if shader does not read gl_FragCoord
* Pass unscaled viewport size to the support buffer
* Add workflow to perform automated checks for PRs
* Downgrade Microsoft.CodeAnalysis to 4.4.0
This is a workaround to fix issues with dotnet-format.
See:
- https://github.com/dotnet/format/issues/1805
- https://github.com/dotnet/format/issues/1800
* Adjust editorconfig to be more compatible with Ryujinx code-style
* Adjust .editorconfig line endings to match .gitattributes
* Disable 'prefer switch expression' rule
* Remove naming styles
These are the default rules, so we don't need to override them.
* Silence IDE0060 in .editorconfig
* Slightly adjust .editorconfig
* Add lost workflow changes
* Move .editorconfig comment to the top
* .editorconfig: private static readonly fields should be _lowerCamelCase
* .editorconfig: Remove alignment for declarations as well
* editorconfig: Add rule for local constants
* Disable CA1822 for HLE services
* Disable CA1822 for ViewModels
Bindings won't work with static members, but this issue is silently ignored.
* Run dotnet format for the whole solution
* Check result code of SDL_GetDisplayBounds
* Fix dotnet format style issues
* Add missing trailing commas
* Update Microsoft.CodeAnalysis.CSharp to 4.6.0
Skipping 4.5.0 since it breaks dotnet format
* Restore old default naming rules for dotnet format
* Add naming rule exception for CPU tests
* checks: Include all files before excluding paths
* Fix dotnet format issues
* Check dotnet format version
* checks: Run dotnet format with severity info again
* checks: Disable naming style rules until they won't crash the process anymore
* Remove unread private member
* checks: Attempt to run analyzers 3 times before giving up
* checks: Enable naming style rules again with the new retry logic
* Move support buffer update out of the backends
* Fix render scale init and remove redundant state from SupportBufferUpdater
* Stop passing texture scale to the backends
* XML docs for SupportBufferUpdater
* dotnet format style --severity info
Some changes were manually reverted.
* dotnet format analyzers --serverity info
Some changes have been minimally adapted.
* Restore a few unused methods and variables
* Silence dotnet format IDE0060 warnings
* Silence dotnet format IDE0052 warnings
* Address dotnet format CA1816 warnings
* Address or silence dotnet format CA1069 warnings
* Address or silence dotnet format CA2211 warnings
* Address remaining dotnet format analyzer warnings
* Address review comments
* Address most dotnet format whitespace warnings
* Apply dotnet format whitespace formatting
A few of them have been manually reverted and the corresponding warning was silenced
* Format if-blocks correctly
* Run dotnet format whitespace after rebase
* Run dotnet format style after rebase
* Another rebase, another dotnet format run
* Run dotnet format style after rebase
* Run dotnet format after rebase and remove unused usings
- analyzers
- style
- whitespace
* Disable 'prefer switch expression' rule
* Add comments to disabled warnings
* Remove a few unused parameters
* Replace MmeShadowScratch with Array256<uint>
* Simplify properties and array initialization, Use const when possible, Remove trailing commas
* Start working on disabled warnings
* Fix and silence a few dotnet-format warnings again
* Run dotnet format after rebase
* Address IDE0251 warnings
* Silence IDE0060 in .editorconfig
* Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas"
This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e.
* dotnet format whitespace after rebase
* First pass of dotnet format
* Add unsafe dotnet format changes
* Fix typos
* Add trailing commas
* Disable formatting for FormatTable
* Address review feedback
* Implement transform feedback emulation for hardware without native support
* Stop doing some useless buffer updates and account for non-zero base instance
* Reduce redundant updates even more
* Update descriptor init logic to account for ResourceLayout
* Fix transform feedback and storage buffers not being updated in some cases
* Shader cache version bump
* PR feedback
* SetInstancedDrawVertexCount must be always called after UpdateState
* Minor typo
* Implement storage buffer operations using new Load/Store instruction
* Extend GenerateMultiTargetStorageOp to also match access with constant offset, and log and comments
* Remove now unused code
* Catch more complex cases of global memory usage
* Shader cache version bump
* Extend global access elimination to work with more shared memory cases
* Change alignment requirement from 16 bytes to 8 bytes, handle cases where we need more than 16 storage buffers
* Tweak preferencing to catch more cases
* Enable CB0 elimination even when host storage buffer alignment is > 16 (for Intel)
* Fix storage buffer bindings
* Simplify some code
* Shader cache version bump
* Fix typo
* Extend global memory elimination to handle shared memory with multiple possible offsets and local memory
* GPU: Avoid using garbage size for non-cb0 storage buffers
In the depths area, Tears of the Kingdom uses a global memory access with address on constant buffer slot 6. This isn't standard and thus doesn't actually have a size 8 bytes after it, so we were reading back a garbage size that ended up very large (at least in version 1.1.0), and would synchronize a lot of data per frame.
This PR makes storage buffers created from addresses outside constant buffer slot 0 get their size as the number of bytes remaining in the GPU mapping starting at the given virtual address. This should bound the buffer to a reasonable size, and ideally stop it crossing into other memory.
* Limit max size
* Add TODO
* Feedback
* GPU: Remove CPU region handle containers.
Another one for the "I don't know why I didn't do this earlier" pile.
This removes the "Cpu" prefixed region handle classes, which each mirror a region handle type from Ryujinx.Memory.
Originally, not all projects had a reference to Ryujinx.Memory, so these classes were introduced to bridge the gap. Someone else crossed that bridge since, so these classes don't have much of a purpose anymore.
This PR replaces all uses of CpuRegionHandle etc to their direct Ryujinx.Memory versions.
RegionHandle methods (specifically QueryModified) are about the hottest path there is in the entire emulator, so there is a nice boost from doing this.
* Add docs
* GPU: Allow granular buffer updates from the constant buffer updater
Sometimes, constant buffer updates can't be avoided, either due to a cb0 access that cannot be eliminated, or the game updating a buffer between draws to the detriment of everyone.
To avoid uploading the full 4096 bytes each time, this PR remembers the offset and size containing all constant buffer updates since the last sync. It will then upload that range after sync.
* Allow clearing the dirty range
* Always use precise
Might want to not do this if distance between the existing range and new one is too high.
* Use old force dirty mechanism when distance between regions is too great
* Update src/Ryujinx.Graphics.Gpu/Memory/Buffer.cs
Co-authored-by: gdkchan <gab.dark.100@gmail.com>
* Fix inheritance of _dirtyStart and _dirtyEnd
---------
Co-authored-by: gdkchan <gab.dark.100@gmail.com>
* WIP texture pre-flush
Improve performance of TextureView GetData to buffer
Fix copy/sync ordering
Fix minor bug
Make this actually work
WIP host mapping stuff
* Fix usage flags
* message
* Cleanup 1
* Fix rebase
* Fix
* Improve pre-flush rules
* Fix pre-flush
* A lot of cleanup
* Use the host memory bits
* Select the correct memory type
* Cleanup TextureGroupHandle
* Missing comment
* Remove debugging logs
* Revert BufferHandle _value access modifier
* One interrupt action at a time.
* Support D32S8 to D24S8 conversion, safeguards
* Interrupt cannot happen in sync handle's lock
Waitable needs to be checked twice now, but this should stop it from deadlocking.
* Remove unused using
* Address some feedback
* Address feedback
* Address more feedback
* Address more feedback
* Improve sync rules
Should allow for faster sync in some cases.
* GPU: Fix errors handling texture remapping
- Fixes an error where a pool entry and memory mapping changing at the same time could cause a texture to rebind its data from the wrong GPU VA (data swaps)
- Fixes an error where the texture pool could act on a mapping change before the mapping has actually been changed ("Unmapped" event happens before change, we need to signal it changed _after_ it completes)
TODO: remove textures from partially mapped list... if they aren't.
* Add Remap actions for handling post-mapping behaviours
* Remove unused code.
* Address feedback
* Nit
