Commit graph

23 commits

Author SHA1 Message Date
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 9b08abc644
Fix shader compilation on shaders that uses rectangle textures (#2471) 2021-07-12 16:20:33 -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
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 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 934a78005e
Simplify logic for bindless texture handling (#1667)
* Simplify logic for bindless texture handling

* Nits
2020-11-09 19:35:04 -03:00
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 5795bb1528
Support separate textures and samplers (#1216)
* Support separate textures and samplers

* Add missing bindless flag, fix SNORM format on buffer textures

* Add missing separation

* Add comments about the new handles
2020-05-27 16:07:10 +02:00
gdkchan 03711dd7b5
Implement SULD shader instruction (#1117)
* Implement SULD shader instruction

* Some nits
2020-04-22 09:35:28 +10:00
gdkchan e93ca84b14
Better IPA shader instruction implementation (#1082)
* Fix varying interpolation on fragment shader

* Some nits

* Alignment
2020-04-03 11:20:47 +11:00
gdkchan dc97457bf0
Initial support for double precision shader instructions. (#963)
* Implement DADD, DFMA and DMUL shader instructions

* Rename FP to FP32

* Correct double immediate

* Classic mistake
2020-03-03 15:02:08 +01:00
gdkchan 2eccc7023a Partial support for shader memory barriers 2020-01-09 02:13:00 +01:00
gdkchan f2c85c5d58 Support non-constant texture offsets on non-NVIDIA gpus 2020-01-09 02:13:00 +01:00
gdkchan cb171f6ebf Support shared color mask, implement more shader instructions
Support shared color masks (used by Nouveau and maybe the NVIDIA
driver).
Support draw buffers (also required by OpenGL).
Support viewport transform disable (disabled for now as it breaks some
games).
Fix instanced rendering draw being ignored for multi draw.
Fix IADD and IADD3 immediate shader encodings, that was not matching
some ops.
Implement FFMA32I shader instruction.
Implement IMAD shader instruction.
2020-01-09 02:13:00 +01:00
gdk 99f236fcf0 Simplified F2I shader instruction codegen 2020-01-09 02:13:00 +01:00
gdk 769c02235f Add ATOMS, LDS, POPC, RED, STS and VOTE shader instructions, start changing the way how global memory is handled 2020-01-09 02:13:00 +01:00
gdk 3ab5c23f49 Add partial support for array of samplers, and add pass to identify them from bindless texture accesses 2020-01-09 02:13:00 +01:00
gdk 278a4c317c Implement BFI, BRK, FLO, FSWZADD, PBK, SHFL and TXD shader instructions, misc. fixes 2020-01-09 02:13:00 +01:00
gdk 3bcc395253 Add shader support for the round mode on the F2F instruction, support mipmaps on ASTC compressed textures 2020-01-09 02:13:00 +01:00
gdk 1b7d955195 Initial support for image stores, support texture sample on compute 2020-01-09 02:13:00 +01:00
gdk 1876b346fe Initial work 2020-01-09 02:13:00 +01:00