* Implement Load/Store Local/Shared and Atomic shared using new instructions
* Remove now unused code
* Fix base offset register overwrite
* Fix missing storage buffer set index when generating GLSL for Vulkan
* Shader cache version bump
* Remove more unused code
* Some PR feedback
* ARMeilleure: Do not hardcode 4KiB page size in JitCache
* test: Do not hardcode page size to 4KiB for Ryujinx.Tests.Memory.Tests
Fix running tests on Asahi Linux with 16KiB pages.
* test: Do not hardcode page size to 4KiB for Ryujinx.Tests.Cpu
Fix running tests on Asahi Linux.
Test runner still crash when trying to run all test suite.
* test: Do not hardcode page size to 4KiB for Ryujinx.Tests.Cpu
Fix somecrashes on Asahi Linux.
* test: Ignore Vshl test on ARM64 due to unicorn crashes
* test: Workaround hardcoded size on some tests
Change mapping of code and data in case of non 4KiB configuration.
* test: Make CpuTestT32Flow depends on code address
Fix failure with different page size.
* test: Disable CpuTestThumb.TestRandomTestCases when page size isn't 4KiB
The test data needs to be reevaluated to take different page size into account.
* Address gdkchan's comments
* Correctly set 'shell/open/command; registry key for file associations
* File association fixes
* 'using' statements instead of blocks
* Idempotent unregistration
* Single "hey shell, we changed file associations" notification at the
end instead of 1 for every operation, speeds things up greatly.
* Adapt and fix Linux specific function as well
---------
Co-authored-by: TSR Berry <20988865+TSRBerry@users.noreply.github.com>
* ava: Fix OpenGL on Linux again
This shouldn't be working like that, but for some reason it does.
* Apply the correct fix
* gtk: Add warning messages for caught exceptions
* ava: Handle disposing the same way as GTK does
* 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
* Updater: Ignore files introduced by the user in base directory
* Replicate logic in Avalonia version.
* Address requested changes
* Updater: Ignore files introduced by the user in base directory
* Replicate logic in Avalonia version.
* Address requested changes
* Address requested changes
* Address requested changes
* Comment cleanup
* Address feedback
* Forgot comment, tehe
* Texture: Fix 3D texture size when totalBlocksOfGobsInZ > 0
When there is a remainder when dividing depth by gobs in z, it is used to remove the unused part of the 3D texture's size. This was done to calculate correct sizes for single slice views of 3D textures.
However, this case can also apply to 3D textures with many slices, and more than one total block of gobs in z. In this case it's meant to trim off the end of the level size. Most textures won't encounter this as their size will be aligned, but UE4 games tend to use 3D textures with funny unaligned sizes.
The size offset should have been applied to the level size instead of the slice size, and it should only affect the slice size if it ends up larger.
Hopefully should fix issues with UE4 games without breaking other stuff, I don't have much time to test.
* Whoops
* Texture: Fix layout conversion when gobs in z is used with depth = 1
The size calculator methods deliberately reduce the gob size of textures if they are deemed too small for it. This is required to get correct sizes when iterating mip levels of a texture.
Rendering to a slice of a 3D texture can produce a 3D texture with depth 1, but a gob size matching a much larger texture. We _can't_ "correct" this gob size, as it is intended as a slice of a larger 3D texture. Ignoring it causes layout conversion to break on read and flush.
This caused an issue in Tears of the Kingdom where the compressed 3D texture used for the gloom would always break on OpenGL, and seemingly randomly break on Vulkan. In the first case, the data is forcibly flushed to decompress the BC4 texture on the CPU to upload it as 3D, which was broken due to the incorrect layout. In the second, the data may be randomly flushed if it falls out of the cache, but it will appear correct if it's able to form copy dependencies.
This change only allows gob sizes to be reduced once per mip level. For the purpose of aligned size, it can still be reduced infinitely as our texture cache isn't properly able to handle a view being _misaligned_.
The SizeCalculator has also been changed to reduce the size of rendered depth slices to only include the exact range a single depth slice will cover. (before, the size was way too small with gobs in z reduced to 1, and too large when using the correct value)
Gobs in Y logic remains untouched, we don't support Y slices of textures so it's fine as is.
This is probably worth testing in a few games as it also affects texture size and view logic.
* Improve wording
* Maybe a bit better
* Update SoftwareKeyboard to send KeyboardMode to UI
* Update GTK UI to check text against KeyboardMode
* Update Ava UI to check text against KeyboardMode
* Restructure input validation
* true when text is not empty
* Add English validation text for SoftwareKeyboardMode
* Add Chinese validation text for SoftwareKeyboardMode
* Update base on feedback
---------
Co-authored-by: TSR Berry <20988865+TSRBerry@users.noreply.github.com>
* 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
Currently, the `Open Applet` menu is still enabled when a guest is running, which is wrong. This is not fixed by refreshing the property binding on `IsEnabled`.
* ava: Fix exit dialog while guest is running.
There is currently an issue while a game runs, the content dialog creation method check if `IsGameRunning` is true to show the popup.
But the condition here is wrong (`window` is null) so it throw a NullException silently in `Dispatcher.UIThread`.
This is now fixed by using the right casting.
* improve condition
* Fix spacing
* UI: Fix empty homebrew icon
We currently don't check the icon size when we read it from the homebrew data. That could cause issues at UI side since the buffer isn't null but empty. Extra check have been added UI side too.
(I cleaned up some files during my research too)
Fixes#5188
* Remove additional check
* Remove unused using
* GAL: Dispose Renderer after running deferred actions
Deferred actions from disposing physical memory instances always dispose the resources in their caches. The renderer can't be disposed before these resources get disposed, otherwise the dispose actions will not actually run, and the ThreadedRenderer may get stuck trying to enqueue too many commands when there is nothing consuming them.
This should fix most instances of the emulator freezing on close.
* Wait for main render commands to finish, but keep RenderThread alive til dispose
* Address some feedback.
* No parameterize needed
* Set thread name as part of constructor
* Port to Ava and SDL2
* memory: Check results of pinvoke calls
* Increase vm.max_map_count when running Ryujinx
* Add SupportedOSPlatform attribute for WindowsApiException
* Revert increasing vm.max_map_count via script
* Add LinuxHelper to detect and increase vm.max_map_count
With GUI dialogs, this should be a bit more user-friendly.
* Supply arguments as a list to RunPkExec
* Add error logging in case RunPkExec() fails
* Prevent Gtk from crashing
* Add support for VK_EXT_depth_clip_control.
* Code review feedback
Minor formatting
Co-authored-by: gdkchan <gab.dark.100@gmail.com>
* Check .DepthClipControl to make sure the host actually supports the feature.
* Review feedback: remove Vulkan platform switch, relying on QueryHostSupportsDepthClipControl to drive the behaviour - OpenGL returns true, and any future platforms that don't support the [-1, 1] depth mode can return false for the transformation.
---------
Co-authored-by: gdkchan <gab.dark.100@gmail.com>
* Attempt at fixing hang on exit by ending the WindowNotificationManager notification loop, so that the Thread running it can exit.
* explicitly apply the NotificationManager template to allow the notification loop to begin
* NotificationHelper - remove explicity call to ApplyTemplate(). Change to ManualResetEventSlim so we can cancel the Wait on it.
* add a timeout to AudioRenderSystem.Stop()'s waiting for the termination signal, log a warning if this timeout occurs, and continue execution
* NotifiationHelper - cancel first, the CompleteAdding()
* Remove AudioRenderSystem._terminationEvent, redundant
* NotificationHelper - use host.Closing event to trigger cancellation instead of _notifationManager.DetachedFromLogicalTree
* Change NotificationHelper to use an explicit Thread for background work. Wait on the cancellationToken's WaitHandle so the Thread doesn't have to deal with async. Wrap foreach in try/catch (OperationCanceledException) to swallow the escaping exception from the GetConsumingEnumerable().
* adjust formatting of AsyncWorkQueue constructor to use object initializers consistently
* use AsyncWorkQueue to do everything I added in SetNotificationManager()
* Revert "use AsyncWorkQueue to do everything I added in SetNotificationManager()"
This reverts commit f0e78366b8776ec8e2fef8ab023c0db1833155d3.
* use AsyncWorkQueue to handle the Thread-related changes previously made to NotificationHelper.SetNotificationHelper(). Wrap it in Lazy<T> and force instantiation in the TemplateApplied event handler to accomodate for the fact that AsyncWorkQueue starts immediately, and the notification dispatch loop was being delayed by _templateAppliedEvent.
* impl changes suggested by AcK77
* impl changes suggested by AcK77 (more)
* Generate scaling helper functions on IR
* Delete unused code
* Split RewriteTextureSample and move gather bias add to an earlier pass
* Remove using
* Shader cache version bump
* Truncate vertex attribute format if it exceeds stride on MoltenVK
* Fix BGR format
* Move vertex attribute check to pipeline creation to avoid costs
* No need for this to be public
* fix crash when Vulkan isn't available
* add VulkanRenderer.GetPhysicalDevices() overload that provides its own Vk API object and logs on failure
* adjustments per AcK77
* Add guard against ServerBase.Dispose() being called multiple times. Add reset event to avoid Dispose() being called while the ServerLoop is still running.
* remove unused usings
* rework ServerBase to use one collection each for sessions and ports, and make all accesses thread-safe.
* fix Logger call
* use GetSessionObj(int) instead of using _sessions directly
* move _threadStopped check inside "dispose once" test
* - Replace _threadStopped event with attempt to Join() the ending thread (if that isn't the current thread) instead.
- Use the instance-local _selfProcess and (new) _selfThread variables to avoid suggesting that the current KProcess and KThread could change. Per gdkchan, they can't currently, and this old IPC system will be removed before that changes.
- Re-order Dispose() so that the Interlocked _isDisposed check is the last check before disposing, to increase the likelihood that multiple callers will result in one of them succeeding.
* code style suggestions per AcK77
* add infinite wait for thread termination
* Introduce ResourceLayout
* Part 1: Use new ResourceSegments array on UpdateAndBind
* Part 2: Use ResourceLayout to build PipelineLayout
* Delete old code
* XML docs
* Fix shader cache load NRE
* Fix typo
* 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
* gtk: Add missing isMouseInClient check for hide-cursor
* ava: Add missing events and default isCursorInRenderer to true
This is necessary because we don't receive a initial PointerEnter event for some reason.
* amadeus: adjust VirtualDevice channel configuration reporting with HardwareDevice
* audio: sdl2: Do not report 5.1 if device doesn't support it
SDL2 5.1 to Stereo conversion is terrible and make everything sound
quiet.
Let's not expose 5.1 if not truly supported by the device.
* GPU: Remove swizzle undefined matching and rework depth aliasing
@gdkchan pointed out that UI textures in TOTK seemed to be setting their texture swizzle incorrectly (texture was RGB but was sampling A, swizzle for A was wrong), so I determined that SwizzleComponentMatches was the problem and set on eliminating it. This PR combines existing work to select the most recently modified texture (now used when selecting which aliased texture to use) with some additional changes to remove the swizzle check and support aliased view creation.
The original observation (#1538) was that we wanted to match depth textures for the purposes of aliasing with color textures, but they often had different swizzle from what was sampled (as it's generally the identity swizzle once rendered). At the time, I decided to allow swizzles to match if only the defined components matched, which fixed the issue in all known cases but could easily be broken by a game _expecting_ a given swizzle, such as a 1/0 value on a component.
This error case could also occur in textures that don't even depth alias, such as R11G11B10, as the rule was created to generally apply to all cases.
The solution is now to fail this exact match test, and allow the search for an R32 texture to create a swizzled view of a D32 texture (and other such cases). This allows the creation of a view that mismatches the requested format, which wasn't present before and was the reason for the swizzle matching approach.
The exact match and view creation rules now follow the same rules over what textures to select when there are multiple options (such as a "perfect" match and an "aliased" match at the same time). It now selects the most recently modified texture, which is done with a new sequence number in the GpuContext (because we don't have enough of these).
Reportedly fixes UI having weird coloured backgrounds in TOTK. This also fixes an issue in MK8D where returning from a race resulted in the character selection cubemaps being broken. May work around issues introduced by the "short texture cache" PR due to modification ordering, though they won't be truly fixed.
Should allow (#4365) to avoid copies in more cases. Need to test that.
I tested a bunch of games #1538 originally affected and they seem to be fine. This change affects all games so it would be good to get some wide testing on it.
* Address feedback 1, fix an issue
* Workaround: Do not allow copies for format alias.
These should be removed when D32<->R32 copy dependencies become legal
* Fix the restart after an update.
* Fix the updater for the Ava UI too.
* Fixing up the code after some change requests.
Removed a line of code that was accidentally left in.
* Fix restarting on Linux Avalonia.
* Fix issues with escaped arguments.
* Changed LastPlayed field from string to nullable DateTime
Added ApplicationData.LastPlayedString property
Added NullableDateTimeConverter for the DateTime->string conversion in Avalonia
* Added migration from string-based last_played to DateTime-based last_played_utc
* Updated comment style
* Added MarkupExtension to NullableDateTimeConverter and changed its usage
Cleaned up leftover usings
* Missed one comment
* amadeus: Allow 5.1 sink output
Also add a simple Stereo to 5.1 change for device sink.
Tested against NES - Nintendo Switch Online that output stereo on the
audio renderer.
* Remove outdated comment
* refactor: clean up controller settings ui
- Remove inconsistencies between left and right side
- Use style to set ToggleButton properties (since they are all the same)
- Move topmost controller settings from one line to 2x2 grid for improved clarity
- Properly adjust borders, text widths, etc. to neighboring elements to eliminate misaligned visual lines
* fix: merge issues
* fix: prevent sliders from jumping by giving text block fixed width
* refactor: add more separators and increase margin
* refactor: center deadzone and range descriptions
* refactor: move rumble border top margin to -1 and prevent double border
* refactor: remove margins & double borders + switch profile & input selection
* style: apply suggestions from code review
Co-authored-by: Ac_K <Acoustik666@gmail.com>
---------
Co-authored-by: Ac_K <Acoustik666@gmail.com>
* amadeus: Fix wrong channel mapping check
This was always going to happens, as a result quadratic would break and
move index after the channel count point, effectively breaking
input/output indices.
* amadeus: Fix reverb 3d early delay wrong output index
* Fix the issue of unequal check for amiibo file date due to the lack of sub-second units in the header, causing slow opening of the amiibo interface.
* Supplement the unrepaired.
This fixes a potential issue where a shader lookup could match the address of a previous _different_ shader, but that shader is now partially unmapped. This would just crash with an invalid region exception.
To compare a shader in the address cache with one in memory, we get the memory at the location with the previous shader's size. However, it's possible it has been unmapped and then remapped with a smaller size. In this case, we should just get back the mapped portion of the shader, which will then fail the comparison immediately and get to compile/lookup for the new one.
This might fix a random crash in TOTK that was reported by Piplup. I don't know if it does, because I don't have the game yet.
Command buffer errors currently trigger an exception "DeviceLost" crashing the process.
Looking at [MKV's code](53a4eb26f2/MoltenVK/MoltenVK/GPUObjects/MVKQueue.mm (L392-L408)) we observe that:
- It hard fails if error is:
```
MTLCommandBufferErrorBlacklisted || MTLCommandBufferErrorNotPermitted || MTLCommandBufferErrorDeviceRemoved
```
- Otherwise fails conditionally if `config.resumeLostDevice == false` (current default)
For Ryujinx's use-case it's more graceful to resume on those errors rather than crashing the app, the error isn't totally silenced since `mvk` still logs it
Fixes#4704, #4575
* Vulkan: Batch vertex buffer updates
Some games can bind a large number of vertex buffers for draws. This PR allows for vertex buffers to be updated with one call rather than one per buffer.
This mostly affects the AMD Mesa driver, the testing platform was Steam Deck with Super Mario Odyssey. It was taking about 12% before, should be greatly reduced now.
A small optimization has been added to avoid looking up the same buffer multiple times, as a common pattern is for the same buffer to be bound many times in a row with different ranges.
* Only rebind vertex buffers if they have changed
* Address feedback
* Ava: Fix SystemTimeOffset calculation
During testing of #4822, Mary pointed out the way we calculate time offset is wrong in our Avalonia UI. This PR fixed that.
The axaml file is autoformatted too.
* DateTime.Now in local var
* time: Update for 15.0.0 changes
Last time we did an upgrade on the time service was during 9.x era, it was about time to take back that reverse again!
15.0.0 added a new structure on the shared memory to get steady clock raw timepoints with a granularity in nanoseconds.
This commit implements this new part.
I plan to write a follow up with a bit of refactoring of this ancient part of the emulator.
As always, reverse and work done by your truly.
PS: As a reminder, if this change is reused anywhere else, work should be credited as Ryujinx and not my person.
* time: Do not set setup value to posix time
This should fix local and network clock returning 0 under usage with
shared memory.
This probably fix#2430.
* Address gdkchan's comment
* Fix internal offset not working since changes and ensure that user clock have a valid clock id
* time: Report auto correcting clock and hardcode steady clock unique id
Fix Pokemon Sword Pokejobs for real.
* Address gdkchan's comment
* Ava UI: Expose games build ID for cheat management
* Fix bad merge
* Change integrity check level to error on invalid
* Add support for GDK
* Remove whitespace
* Add BID identifier
* PR Comments fix
* Restore title id in cheats GTK window
* use halign center instead of margin_left
* Merge
* fix after merge
* PR comments fix - design AVA
* PR fix - Move GetApplicationBuildId to ApplicationData class
* PR comment fix - Add empty line before method
* Align with PR #4755
* PR comments fix
* Change BuildId label to support translation
* Comments fix
* Remove unused BuildIdLabel property
* feat: introduce new shader loading state for progress tracking when writing shaders to disk
* fix: move translation to bottom of locale file
* fix: change back to foreach and add requested spacing between lines
* style: fix formatting
Co-authored-by: gdkchan <gab.dark.100@gmail.com>
---------
Co-authored-by: gdkchan <gab.dark.100@gmail.com>
* AM: Stub some service call
Some IPC I have stubbed during private testing and I don't want to deal with them anymore. Nothing more.
* ICommonStateGetter disposable
* 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
* UI: Fix sections extraction
There is currently an issue when the update NCA doesn't contains the section we want to extract, this is fixed by adding a check.
I have fixed the inverted handler of ExeFs/Logo introduced in #4755.
Fixes#4521
* Addresses feedback
* Allow any shader SSBO constant buffer slot and offset
* Fix slot value passed to SetUsedStorageBuffer on fallback case
* Shader cache version
* Ensure that the storage buffer source constant buffer offset is word aligned
* Fix FirstBinding on GetUniformBufferDescriptors
* 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>
* Fix case sensitivity for mod subdirectories
* Small refactoring of ModLoader
* Don't share instruction list between all cheats
Co-authored-by: riperiperi <rhy3756547@hotmail.com>
---------
Co-authored-by: riperiperi <rhy3756547@hotmail.com>
* UI: Move ApplicationContextMenu in a separated class
This PR remove duplicated code related to the context menu on the Application list/grid by create a control for the menu which include related handler.
I've renamed "GameList/GameGrid" by "Application" for consistencies. And I've removed all uneeded field from the project file too.
While I cleaned up things, I've found an issue about purging Ptc/Shader cache, both methods list files even if the user say "No", shader cache is purged even if the user say "No". It's fixed.
* Adresses feedbacks
Our Vulkan backend inserts image barriers when a texture is sampled after it is rendered. This is done via a "modification flag" which is set when a render target is unbound (presuming that a texture has finished drawing to it).
Imagine the following scenario:
- Game sets render target to texture A
- Game renders to texture A
- (render pass ends)
- Game binds texture A to a sampler
- Game sets render target to texture B
- Renders to texture B using texture A (barrier required)
Because of the previous behaviour, the check to add a barrier for sampling a texture actually happens before it is registered as modified, meaning no barrier was added at all. This isn't always the case, but it was definitely causing issues in Xenoblade 2.
This doesn't fix any more complicated issues where a texture is repeatedly sampled while it is currently being rendered.
Fixes visual glitches at lower resolutions in Xenoblade 2. May fix other cases.
* Add hide-cursor command line argument
* gtk: Adjust SettingsWindow for hide cursor options
* ava: Adjust SettingsWindow for hide cursor options
* ava: Add override check for HideCursor arg
* Remove copy&paste sins
* ava: Leave a little more room between the options
* gtk: Fix hide cursor issues
* ava: Only hide cursor if it's within the embedded window
* GPU: Keep sampled textures without any pool references alive
Occasionally games are very wasteful and clear/write to a texture without ever sampling it. As rendered textures in NVN games seem to all have overlapping memory ranges, the texture will eventually get overwritten.
Normally, this would trigger a removal from the auto delete cache, but a pool entry would keep the texture alive. However, with these textures that are never used, they will get deleted immediately and recreated on the next frame.
This change makes it so the ShortTextureCache can keep textures that have naver had a pool reference alive for a few frames, so they're not constantly being created and deleted.
This improves performance in Zelda BOTW a little.
* Cleanup
* 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
