Commit graph

346 commits

Author SHA1 Message Date
gdkchan
42c75dbb8f
Add support for BC1/2/3 decompression (for 3D textures) (#2987)
* Add support for BC1/2/3 decompression (for 3D textures)

* Optimize and clean up

* Unsafe not needed here

* Fix alpha value interpolation when a0 <= a1
2022-01-22 19:23:00 +01:00
gdkchan
7e967d796c
Stop using glTransformFeedbackVaryings and use explicit layout on the shader (#3012)
* Stop using glTransformFeedbackVarying and use explicit layout on the shader

* This is no longer needed

* Shader cache version bump

* Fix gl_PerVertex output for tessellation control shaders
2022-01-21 12:35:21 -03:00
gdkchan
0e59573f2b
Add capability for BGRA formats (#3011) 2022-01-20 08:37:21 -03:00
gdkchan
fb853f13e9
Scale scissor used for clears (#3002) 2022-01-16 20:23:00 -03:00
gdkchan
6e0799580f
Fix render target clear when sizes mismatch (#2994) 2022-01-11 20:15:17 +01:00
riperiperi
ef24c8983d
Fix adjacent 3d texture slices being detected as Incompatible Overlaps (#2993)
This fixes some regressions caused by #2971 which caused rendered 3D texture data to be lost for most slices. Fixes issues with Xenoblade 2's colour grading, probably a ton of other games.

This also removes the check from TextureCache, making it the tiniest bit smaller (any win is a win here).
2022-01-11 09:37:40 +01:00
gdkchan
7f6b3d234a
Implement IMUL, PCNT and CONT shader instructions, fix FFMA32I and HFMA32I (#2972)
* Implement IMUL shader instruction

* Implement PCNT/CONT instruction and fix FFMA32I

* Add HFMA232I to the table

* Shader cache version bump

* No Rc on Ffma32i
2022-01-10 12:08:00 -03:00
gdkchan
952c6e4d45
Fix sampled multisample image size (#2984) 2022-01-10 08:45:25 +01:00
riperiperi
cda659955c
Texture Sync, incompatible overlap handling, data flush improvements. (#2971)
* Initial test for texture sync

* WIP new texture flushing setup

* Improve rules for incompatible overlaps

Fixes a lot of issues with Unreal Engine games. Still a few minor issues (some caused by dma fast path?) Needs docs and cleanup.

* Cleanup, improvements

Improve rules for fast DMA

* Small tweak to group together flushes of overlapping handles.

* Fixes, flush overlapping texture data for ASTC and BC4/5 compressed textures.

Fixes the new Life is Strange game.

* Flush overlaps before init data, fix 3d texture size/overlap stuff

* Fix 3D Textures, faster single layer flush

Note: nosy people can no longer merge this with Vulkan. (unless they are nosy enough to implement the new backend methods)

* Remove unused method

* Minor cleanup

* More cleanup

* Use the More Fun and Hopefully No Driver Bugs method for getting compressed tex too

This one's for metro

* Address feedback, ASTC+ETC to FormatClass

* Change offset to use Span slice rather than IntPtr Add

* Fix this too
2022-01-09 13:28:48 -03:00
riperiperi
79adba4402
Add support for render scale to vertex stage. (#2763)
* Add support for render scale to vertex stage.

Occasionally games read off textureSize on the vertex stage to inform the fragment shader what size a texture is without querying in there. Scales were not present in the vertex shader to correct the sizes, so games were providing the raw upscaled texture size to the fragment shader, which was incorrect.

One downside is that the fragment and vertex support buffer description must be identical, so the full size scales array must be defined when used. I don't think this will have an impact though. Another is that the fragment texture count must be updated when vertex shader textures are used. I'd like to correct this so that the update is folded into the update for the scales.

Also cleans up a bunch of things, like it making no sense to call CommitRenderScale for each stage.

Fixes render scale causing a weird offset bloom in Super Mario Party and Clubhouse Games. Clubhouse Games still has a pixelated look in a number of its games due to something else it does in the shader.

* Split out support buffer update, lazy updates.

* Commit support buffer before compute dispatch

* Remove unnecessary qualifier.

* Address Feedback
2022-01-08 14:48:48 -03:00
gdkchan
15131d4350
Force crop when presentation cached texture size mismatches (#2957) 2021-12-31 12:00:42 -03:00
gdkchan
c05c8e09d4
Add support for the R4G4 texture format (#2956) 2021-12-30 17:10:54 +01:00
gdkchan
ef39b2ebdd
Flip scissor box when the YNegate bit is set (#2941)
* Flip scissor box when the YNegate bit is set

* Flip scissor based on screen scissor state, account for negative scissor Y

* No need for abs when we already know the value is negative
2021-12-28 08:37:23 -03:00
gdkchan
a87f7f2029
Fix DMA copy fast path line size when xCount < stride (#2942) 2021-12-26 13:05:26 -03:00
gdkchan
451673ada5
Fix I2M texture copies when line length is not a multiple of 4 (#2938)
* Fix I2M texture copies when line length is not a multiple of 4

* Do not copy padding bytes for 1D copies

* Nit
2021-12-26 12:39:07 -03:00
gdkchan
e7c2dc8ec3
Fix for texture pool not being updated when it should + buffer texture related fixes (#2911) 2021-12-19 11:50:44 -03:00
riperiperi
521a07e612
Add support for releasing a semaphore to DmaClass (#2926)
* Add support for releasing a semaphore to DmaClass

Fixes freezes in OpenGL games, primarily GameMaker ones such as Undertale.

* Address Feedback
2021-12-19 11:32:52 -03:00
gdkchan
119a3a1887
Fix SUATOM and other texture shader instructions with RZ dest (#2885)
* Fix SUATOM and other texture shader instructions with RZ dest

* Shader cache version bump
2021-12-08 18:36:09 -03:00
riperiperi
bc4e70b6fa
Move texture anisotropy check to SetInfo (#2843)
Rather than calculating this for every sampler, this PR calculates if a texture can force anisotropy when its info is set, and exposes the value via a public boolean.

This should help texture/sampler heavy games when anisotropic filtering is not Auto, like UE4 ones (or so i hear?). There is another cost where samplers are created twice when anisotropic filtering is enabled, but I'm not sure how relevant this one is.
2021-12-08 18:09:36 -03:00
gdkchan
650cc41c02
Implement remaining shader double-precision instructions (#2845)
* Implement remaining shader double-precision instructions

* Shader cache version bump
2021-12-08 17:54:12 -03:00
gdkchan
acc0b0f313
Fix FLO.SH shader instruction with a input of 0 (#2876)
* Fix FLO.SH shader instruction with a input of 0

* Shader cache version bump
2021-12-05 13:25:05 +01:00
Mary
57d3296ba4
infra: Migrate to .NET 6 (#2829)
* infra: Migrate to .NET 6

* Rollback version naming change

* Workaround .NET 6 ZipArchive API issues

* ci: Switch to VS 2022 for AppVeyor

CI is now ready for .NET 6

* Suppress WebClient warning in DoUpdateWithMultipleThreads

* Attempt to workaround System.Drawing.Common changes on 6.0.0

* Change keyboard rendering from System.Drawing to ImageSharp

* Make the software keyboard renderer multithreaded

* Bump ImageSharp version to 1.0.4 to fix a bug in Image.Load

* Add fallback fonts to the keyboard renderer

* Fix warnings

* Address caian's comment

* Clean up linux workaround as it's uneeded now

* Update readme

Co-authored-by: Caian Benedicto <caianbene@gmail.com>
2021-11-28 21:24:17 +01:00
gdkchan
30b7aaefca
Better depth range detection (#2754)
* Better depth range detection

* PR feedback

* Move depth mode set out of the loop and to a separate method
2021-11-21 10:25:03 -03:00
riperiperi
788aec511f
Limit Custom Anisotropic Filtering to mipmapped textures with many levels (#2832)
* Limit Custom Anisotropic Filtering to only fully mipmapped textures

There's a major flaw with the anisotropic filtering setting that causes @GamerzHell9137 to report graphical bugs that otherwise wouldn't be there, because he just won't set it to Auto. This should fix those issues, hopefully.

These bugs are generally because anisotropic filtering is enabled on something that it shouldn't be, such as a post process filter or some data texture. This PR maintains two host samplers when custom AF is enabled, and only uses the forced AF one when the texture is 2d and fully mipmapped (goes down to 1x1). This is because game textures are the ideal target for this filtering, and they are typically fully mipmapped, unlike things like screen render targets which usually have 1 or just a few levels.

This also only enables AF on mipmapped samplers where the filtering is bilinear or trilinear. This should be self explanatory.

This PR also allows the changing of Anisotropic Filtering at runtime, and you can immediately see the changes. All samplers are flushed from the cache if the setting changes, causing them to be recreated with the new custom AF value. This brings it in line with our resolution scale. 😌

* Expected minimum mip count for large textures rather than all, address feedback

* Use Target rather than Info.Target

* Retrigger build?

* Fix rebase
2021-11-13 16:04:21 -03:00
gdkchan
611bec6e44
Implement DrawTexture functionality (#2747)
* Implement DrawTexture functionality

* Non-NVIDIA support

* Disable some features that should not affect draw texture (slow path)

* Remove space from shader source

* Match 2D engine names

* Fix resolution scale and add missing XML docs

* Disable transform feedback for draw texture fallback
2021-11-10 15:37:49 -03:00
gdkchan
911ea38e93
Support shader gl_Color, gl_SecondaryColor and gl_TexCoord built-ins (#2817)
* Support shader gl_Color, gl_SecondaryColor and gl_TexCoord built-ins

* Shader cache version bump

* Fix back color value on fragment shader

* Disable IPA multiplication for fixed function attributes and back color selection
2021-11-08 13:18:46 -03:00
gdkchan
3dee712164
Fix bindless/global memory elimination with inverted predicates (#2826)
* Fix bindless/global memory elimination with inverted predicates

* Shader cache version bump
2021-11-08 12:57:28 -03:00
gdkchan
b7a1544e8b
Fix InvocationInfo on geometry shader and bindless default integer const (#2822)
* Fix InvocationInfo on geometry shader and bindless default integer const

* Shader cache version bump

* Consistency for the default value
2021-11-08 11:39:30 -03:00
gdkchan
e48530e9d9
When waiting on CPU, do not return a time out error from EventWait (#2780)
* When waiting on CPU, do not return a time out error from EventWait

* And while I'm at it...
2021-11-01 19:10:02 -03:00
gdkchan
99445dd0a6
Add support for fragment shader interlock (#2768)
* Support coherent images

* Add support for fragment shader interlock

* Change to tree based match approach

* Refactor + check for branch targets and external registers

* Make detection more robust

* Use Intel fragment shader ordering if interlock is not available, use nothing if both are not available

* Remove unused field
2021-10-28 19:53:12 -03:00
gdkchan
0d174cbd45
EventWait should not signal the event when it returns Success (#2739)
* Fix race when EventWait is called and a wait is done on the CPU

* This is useless now

* Fix EventSignal

* Ensure the signal belongs to the current fence, to avoid stale signals
2021-10-19 17:25:32 -03:00
gdkchan
63f1663fa9
Fix shader 8-bit and 16-bit STS/STG (#2741)
* Fix 8 and 16-bit STG

* Fix 8 and 16-bit STS

* Shader cache version bump
2021-10-18 20:24:15 -03:00
riperiperi
052deebf26
Another workaround for NVIDIA driver 496.13 shader bug (#2750)
* Another workaround for NVIDIA driver 496.13 shader bug

This might work better than the other one. Give this a test to see if it fixes/doesn't fix issues with the other one.

The problem seems to be when any variable assignment happens with a negation. `temp_1 = -temp_0;` seems to trigger weird behaviour, but `temp_1 = 0.0 - temp_0;` does not. This also might to extend towards integer types?

* Update cache version

* Add disclaimer comment

* Wording
2021-10-18 20:04:06 -03:00
gdkchan
d512ce122c
Initial tessellation shader support (#2534)
* Initial tessellation shader support

* Nits

* Re-arrange built-in table

* This is not needed anymore

* PR feedback
2021-10-18 18:38:04 -03:00
gdkchan
25fd4ef10e
Extend bindless elimination to work with masked and shifted handles (#2727)
* Extent bindless elimination to work with masked handles

* Extend bindless elimination to catch shifted pattern, refactor handle packing/unpacking
2021-10-17 17:28:18 -03:00
gdkchan
d05573bfd1
Implement SHF (funnel shift) shader instruction (#2702)
* Implement SHF shader instruction

* Shader cache version bump

* Better name
2021-10-17 17:02:20 -03:00
gdkchan
464a92d8a7
Force index buffer update for games using Vulkan (#2726) 2021-10-12 23:46:42 +02:00
riperiperi
0bce4a074a
Don't force scaling on 2D copy sources (#2701)
Some games (GameMaker Studio) build texture atlases out of sprites during initialization, using the 2D copy method. These copies are done from textures loaded into memory, not rendered, so they are not scaled to begin with.

I had set srcTexture in these copies to force scaling, but really it only needs to scale if the texture already exists and was scaled by rendering or something else. I just set that to false, so it doesn't change if the texture is scaled or not. This will also avoid the destination being scaled if the source wasn't. The copy can handle mismatching scales just fine.

This prevents scaling artifacts in GMS games, and maybe others (not Super Mario Maker 2, that has another issue).
2021-10-12 23:12:17 +02:00
gdkchan
a7109c767b
Rewrite shader decoding stage (#2698)
* Rewrite shader decoding stage

* Fix P2R constant buffer encoding

* Fix PSET/PSETP

* PR feedback

* Log unimplemented shader instructions

* Implement NOP

* Remove using

* PR feedback
2021-10-12 22:35:31 +02:00
riperiperi
a4956591ec Avoid potential race 2021-10-07 01:13:51 +01:00
riperiperi
c61c1ea898 Reregister flush actions when taking a buffer's modified range list.
Fixes a regression from #2663 where buffer flush would not happen after a resize. Specifically caused the world map in Yoshi's Crafted World to flash.

I have other planned changes to this class so this might change soon, but this regression could affect a lot so it couldn't wait.
2021-10-07 00:00:56 +01:00
riperiperi
fff48bb45a
Smaller initial size for ModifiedRangeList & directly inherit range list (#2663)
This fixes a potential regression with the new range list changes, where the cost for creating new ones would be rather large due to creating a 1024 size array. Also reduces cost for range list inheritance by using the first existing range list as a base, rather than creating a new one then adding both lists to it.

The growth size for the RangeList is now identical to its initial size. Every 32 elements was probably a little too common - now it is 1024 for most things and 8 for the buffer modified range list.

The Unmapped and SyncMethod methods have been changed to ensure that they behave properly if the range list is set null. Cleaned up a few calls to use the null-conditional operator.
2021-10-04 15:38:59 -03:00
gdkchan
75f4b1ff2d
Relax sampler pool requirement (#2703) 2021-10-04 14:35:28 -03:00
riperiperi
d92fff541b
Replace CacheResourceWrite with more general "precise" write (#2684)
* Replace CacheResourceWrite with more general "precise" write

The goal of CacheResourceWrite was to notify GPU resources when they were modified directly, by looking up the modified address/size in a structure and calling a method on each resource. The downside of this is that each resource cache has to be queried individually, they all have to implement their own way to do this, and it can only signal to resources using the same PhysicalMemory instance.

This PR adds the ability to signal a write as "precise" on the tracking, which signals a special handler (if present) which can be used to avoid unnecessary flush actions, or maybe even more. For buffers, precise writes specifically do not flush, and instead punch a hole in the modified range list to indicate that the data on GPU has been replaced.

The downside is that precise actions must ignore the page protection bits and always signal - as they need to notify the target resource to ignore the sequence number optimization.

I had to reintroduce the sequence number increment after I2M, as removing it was causing issues in rabbids kingdom battle. However - all resources modified by I2M are notified directly to lower their sequence number, so the problem is likely that another unrelated resource is not being properly updated. Thankfully, doing this does not affect performance in the games I tested.

This should fix regressions from #2624. Test any games that were broken by that. (RF4, rabbids kingdom battle)

I've also added a sequence number increment to ThreedClass.IncrementSyncpoint, as it seems to fix buffer corruption in OpenGL homebrew. (this was a regression from removing sequence number increment from constant buffer update - another unrelated resource thing)

* Add tests.

* Add XML docs for GpuRegionHandle

* Skip UpdateProtection if only precise actions were called

This allows precise actions to skip reprotection costs.
2021-09-29 02:27:03 +02:00
riperiperi
b6e093b0fc
Force copy when auto-deleting a texture with dependencies (#2687)
When a texture is deleted by falling to the bottom of the AutoDeleteCache, its data is flushed to preserve any GPU writes that occurred. This ensures that the data appears in any textures recreated in the future, but didn't account for a texture that already existed with a copy dependency.

This change forces copy dependencies to complete if a texture falls out from from the AutoDeleteCache. (not removed via overlap, as that would be wasted effort)

Fixes broken lighting caused by pausing in SMO's Metro Kingdom. May fix some other issues.
2021-09-29 02:11:05 +02:00
gdkchan
fd7567a6b5
Only make render target 2D textures layered if needed (#2646)
* Only make render target 2D textures layered if needed

* Shader cache version bump

* Ensure topology is updated on channel swap
2021-09-29 01:55:12 +02:00
gdkchan
83bdafccda
Share scales array for graphics and compute (#2653) 2021-09-28 23:52:27 +02:00
riperiperi
7c5ead1c19
Fast path for Inline2Memory buffer write that skips write tracking (#2624)
* Fast path for Inline2Memory buffer write

This PR adds a method to PhysicalMemory that attempts to write all cached resources directly, so that memory tracking can be avoided. The goal of this is both to avoid flushing buffer data, and to avoid raising the sequence number when data is written, which causes buffer and texture handles to be re-checked.

This currently only targets buffers, with a side check on textures that falls back to a tracked write if any exist within the target range. It's not expected to write textures from here - this is just a mechanism to protect us if someone does decide to do that. It's possible to add a fast path for this in future (and for ShaderCache, once that starts using tracking)

The forced read before inline2memory begins has been skipped, as the data is fully written when the transfer is completed anyways. This allows us to flush on read in emergency situations, but still write the new data over the flushed data.

Improves performance on Xenoblade 2 and DE, which was flushing buffer data on the GPU thread when trying to write compute data. May improve performance in other games that write SSBOs from compute, and update data in the same/nearby pages often.

Super Smash Bros Ultimate should probably be tested to make sure the vertex explosions haven't returned, as I think that's what this AdvanceSequence was for.

* ForceDirty before write, to make sure data does not flush over the new write
2021-09-19 15:09:53 +02:00
gdkchan
f08a280ade
Use shader subgroup extensions if shader ballot is not supported (#2627)
* Use shader subgroup extensions if shader ballot is not supported

* Shader cache version bump + cleanup

* The type is still required on the table
2021-09-19 14:38:39 +02:00
riperiperi
7379bc2f39
Array based RangeList that caches Address/EndAddress (#2642)
* Array based RangeList that caches Address/EndAddress

In isolation, this was more than 2x faster than the RangeList that checks using the interface. In practice I'm seeing much better results than I expected. The array is used because checking it is slightly faster than using a list, which loses time to struct copies, but I still want that data locality.

A method has been added to the list to update the cached end address, as some users of the RangeList currently modify it dynamically.

Greatly improves performance in Super Mario Odyssey, Xenoblade and any other GPU limited games.

* Address Feedback
2021-09-19 14:22:26 +02:00