Commit graph

93 commits

Author SHA1 Message Date
gdkchan b9d83cc97e
Fix shader integer from/to double conversion (#2831) 2021-11-14 21:37:07 -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 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 04dfb86fde
Preserve image types for shader bindless surface instructions (.D variants) (#2779)
* Preserve image types for SULD/SUST .D variants

* Make format unknown for surface atomic if bindless and not sized
2021-10-24 19:40:20 -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
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 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
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
riperiperi f0b00c1ae9
Fix TXQ for 3D textures. (#2613)
* Fix TXQ for 3D textures.

Assumes the texture is 3D if the component mask contains Z.

This fixes a bug in UE4 games where parts of the map had garbage pointers to lighting voxels, as the lookup 3D texture was not being initialized. Most notable game is THPS1+2.

May need another PR to keep image store data alive and properly flush it in order using the AutoDeleteCache.

* Get sampler type for TextureSize from bound textures.
2021-09-02 00:17:43 -03:00
riperiperi 142cededd4
Implement Shader Instructions SUATOM and SURED (#2090)
* Initial Implementation

* Further improvements (no support for float/64-bit types)

* Merge atomic and reduce instructions, add missing format switch

* Fix rebase issues.

* Not used.

* Whoops. Fixed.

* Partial implementation of inc/dec, cleanup and TODOs

* Remove testing path

* Address Feedback
2021-08-31 02:51:57 -03:00
gdkchan ee1038e542
Initial support for shader attribute indexing (#2546)
* Initial support for shader attribute indexing

* Support output indexing too, other improvements

* Fix order

* Address feedback
2021-08-27 01:44:47 +02:00
gdkchan c3e2646f9e
Workaround for Intel FrontFacing built-in variable bug (#2540) 2021-08-11 23:01:06 +02:00
gdkchan ed754af8d5
Make sure attributes used on subsequent shader stages are initialized (#2538) 2021-08-11 22:27:00 +02:00
gdkchan 0f6ec446ea
Replace BGRA and scale uniforms with a uniform block (#2496)
* Replace BGRA and scale uniforms with a uniform block

* Setting the data again on program change is no longer needed

* Optimize and resolve some warnings

* Avoid redundant support buffer updates

* Some optimizations to BindBuffers (now inlined)

* Unify render scale arrays
2021-08-11 21:33:43 +02:00
Mary 97a2133207
shadertools: Prepare for new target Languages and APIs (#2465)
* shadertools: Prepare for new target Langugaes and APIs

This improves shader tools command line by adding support for target
language and api.

* Address gdkchan's comments
2021-07-18 12:49:39 +02:00
gdkchan 9b08abc644
Fix shader compilation on shaders that uses rectangle textures (#2471) 2021-07-12 16:20:33 -03:00
gdkchan 59900d7f00
Unscale textureSize when resolution scaling is used (#2441)
* Unscale textureSize when resolution scaling is used

* Fix textureSize on compute

* Flag texture size as needing res scale values too
2021-07-09 00:09:07 -03:00
gdkchan d125fce3e8
Allow shader language and target API to be specified on the shader translator (#2402) 2021-07-06 21:20:06 +02:00
gdkchan c71ae9c85c
Fix shader texture LOD query (#2397) 2021-06-23 23:31:14 +02:00
gdkchan 65fee49e8a
Fix separate bindless sampler at offset 0 (#2360) 2021-06-20 20:48:12 +02:00
gdkchan 02e2e561ac
Support bindless textures with separate constant buffers for texture and sampler (#2339) 2021-06-09 00:42:25 +02:00
gdkchan 3b90adcd1d
Fix shaders with mixed PBK and SSY addresses on the stack (#2329)
* Fix shaders with mixed PBK and SSY addresses on the stack

* Address PR feedback and nits
2021-06-03 01:41:53 +02:00
gdkchan 79b3243f54
Do not attempt to normalize SNORM image buffers on shaders (#2317)
* Do not attempt to normalize SNORM image buffers on shaders

* Shader cache version bump
2021-05-31 21:59:23 +02:00
gdkchan 3fd6b55f04
Fix value of constant vertex attributes (#2307) 2021-05-24 17:38:38 +10:00
riperiperi 5271cfe70b
Fix dimensions check for scale eligibility (#2301) 2021-05-21 01:09:18 +02:00
gdkchan 12533e5c9d
Fix buffer and texture uses not being propagated for vertex A/B shaders (#2300)
* Fix buffer and texture uses not being propagated for vertex A/B shaders

* Shader cache version bump
2021-05-20 21:43:23 +02:00
gdkchan b34c0a47b4
Fix constant buffer array size when indexing is used and other buffer descriptor and resolution scale regressions (#2298)
* Fix constant buffer array size when indexing is used

* Change default QueryConstantBufferUse value

* Fix more regressions

* Ensure proper order
2021-05-20 15:12:15 -03:00
gdkchan 49745cfa37
Move shader resource descriptor creation out of the backend (#2290)
* Move shader resource descriptor creation out of the backend

* Remove now unused code, and other nits

* Shader cache version bump

* Nits

* Set format for bindless image load/store

* Fix buffer write flag
2021-05-19 23:15:26 +02:00
riperiperi 0129250c2e
Pass CbufSlot when getting info from the texture descriptor (#2291)
* Pass CbufSlot when getting info from the texture descriptor

Fixes some issues with bindless textures, when CbufSlot is not equal to the current TextureBufferIndex.

Specifically fixes a random chance of full screen colour flickering in Super Mario Party.

* Apply suggestions from code review

Oops

Co-authored-by: gdkchan <gab.dark.100@gmail.com>

Co-authored-by: gdkchan <gab.dark.100@gmail.com>
2021-05-19 20:05:43 +02:00
gdkchan 4770cfa920
Only enable clip distance if written to on shader (#2217)
* Only enable clip distance if written to on shader

* Signal InstanceId use through FeatureFlags

* Shader cache version bump
2021-04-20 12:33:54 +02:00
gdkchan 40e276c9b5
Improve shader global memory to storage pass (#2200)
* Improve shader global memory to storage pass

* Formatting and more comments

* Shader cache version bump
2021-04-18 12:31:39 +02:00
gdkchan 524fe3bea4
Implement shader HelperThreadNV (#2163)
* Implement shader HelperThreadNV

* Bump shader cache version

* Use gl_HelperInvocation since its supported across all vendors

* Nit
2021-04-02 21:50:35 +11:00
gdkchan a0b4799f19
Fix ZN flags set for shader instructions using RZ.CC dest (#2147)
* Fix ZN flags set for shader instructions using RZ.CC dest

* Shader cache version bump and nits
2021-03-27 22:59:05 +01:00
mageven a5d5ca0635
Shader Cache: Move bindless checking from translation to decode (#2145) 2021-03-27 00:50:26 +01:00
Mary aef25980a7
Salieri: Detect and avoid caching shaders using bindless textures (#2097)
* Salieri: Add blacklist system and blacklist shaders using bindless

Currently the shader cache doesn't have the right format to support
bindless textures correctly and may cache shaders that it cannot rebuild
after host invalidation.

This PR address the issue by blacklisting shaders using bindless
textures.

THis also support detection of already cached broken shader and handle removal
of those.

* Move to a feature flags design to avoid intrusive changes in the translator

This remove the auto correct behaviour

* Reduce diff on TranslationFlags

* Reduce comma on last entry of TranslationFlags

* Fix inverted logic and remove leftovers

* remove debug edits oops
2021-03-19 20:07:37 +01:00
riperiperi ede26556f2
Traverse PhiNodes for Bindless Elimination (#2089)
This allows bindless handles to be found for image/texture instructions with predicates, when the assignment of the texture handle is within the same predicate.

This seems to cover the remaining bindless handles that compilers seem to be creating due to optimizations.

Will affect newer UE4 games, and games by NdCube (Super Mario Party, Clubhouse Games)
2021-03-09 17:27:44 -03:00
gdkchan 4047477866
Simplify handling of shader vertex A (#1999)
* Simplify handling of shader vertex A

* Theres no transformation feedback, its transform

* Merge TextureHandlesForCache
2021-02-08 10:42:17 +11:00
gdkchan 053dcfdb05
Use multiple dest operands for shader call instructions (#1975)
* Use multiple dest operands for shader call instructions

* Passing opNode is no longer needed
2021-02-01 11:13:38 +11:00
gdkchan f93089a64f
Implement geometry shader passthrough (#1961)
* Implement geometry shader passthrough

* Cache version change
2021-01-29 14:38:51 +11:00
gdkchan 4b7c7dab9e
Support multiple destination operands on shader IR and shuffle predicates (#1964)
* Support multiple destination operands on shader IR and shuffle predicates

* Cache version change
2021-01-28 10:59:47 +11:00
gdkchan 36c6e67df2
Implement shader CC mode for ISCADD, X mode for ISETP and fix STL/STS/STG with RZ (#1901)
* Implement shader CC mode for ISCADD, X mode for ISETP and fix STS/STG with RZ

* Fix STG too and bump shader cache version

* Fix wrong name

* Fix Carry being inverted on comparison
2021-01-13 08:52:13 +11:00
Mary 48f6570557
Salieri: shader cache (#1701)
Here come Salieri, my implementation of a disk shader cache!

"I'm sure you know why I named it that."
"It doesn't really mean anything."

This implementation collects shaders at runtime and cache them to be later compiled when starting a game.
2020-11-13 00:15:34 +01:00
gdkchan 934a78005e
Simplify logic for bindless texture handling (#1667)
* Simplify logic for bindless texture handling

* Nits
2020-11-09 19:35:04 -03:00
gdkchan 8d168574eb
Use explicit buffer and texture bindings on shaders (#1666)
* Use explicit buffer and texture bindings on shaders

* More XML docs and other nits
2020-11-08 12:10:00 +01:00
gdkchan 49f970d5bd
Implement CAL and RET shader instructions (#1618)
* Add support for CAL and RET shader instructions

* Remove unused stuff

* Fix a bug that could cause the wrong values to be passed to a function

* Avoid repopulating function id dictionary every time

* PR feedback

* Fix vertex shader A/B merge
2020-10-25 17:00:44 -03:00
gdkchan 5264d55b39
Fix gl_in being used with built-in variables that are not per-vertex (#1624) 2020-10-17 10:16:40 +02:00
gdkchan d36c4bfba5
Fix output component register on pixel shaders (#1613)
* Fix output component register on pixel shaders

* Clean up usings

* Do not advance if no component is enabled for the target, this keeps the previous behavior
2020-10-13 14:44:55 +11:00
gdkchan 90ab28d1c6
Align register index between output targets on pixel shaders (#1559) 2020-09-21 13:45:04 +10:00