f10d40a0a2
shader_recompiler/dead_code_elimination: Add DeadBranchElimination pass
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This adds a pass to eliminate if(false) branches within the shader code
2022-03-22 02:39:31 -04:00
574a2c4b77
shader_recompiler: Reduce unused includes
2022-03-20 02:25:08 -04:00
3009d0bd7d
Address review comments
2022-03-17 14:48:18 -04:00
e228a40db8
shader_recompiler: Use functions for indirect const buffer accesses
2022-03-17 13:30:21 -04:00
52895fab67
shader: add support for const buffer indirect addressing
2022-03-14 19:43:32 -04:00
cd07a43724
Merge pull request #8008 from ameerj/rescale-offsets-array
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rescaling_pass: Fix rescaling Color2DArray ImageFetch offsets
2022-03-15 00:08:22 +01:00
ec9f0f064e
Shader decompiler: Fix storage tracking in deko3d.
2022-03-13 17:41:16 +01:00
f87f8d4610
rescaling_pass: Fix rescaling Color2DArray ImageFetch offsets
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ImageFetch offsets for 2D array coordinates have a different composite size than the coordinates. The rescaling pass was not taking this into account.
Fixes broken shaders when scaling is enabled in Astral Chain, and likely other titles.
2022-03-12 03:31:56 -05:00
90a0506d56
lower_int64_to_int32: Add 64-bit atomic fallbacks
2022-01-29 19:56:02 -05:00
ad58d7eae7
shaders: Add U64->U32x2 Atomic fallback functions
2022-01-29 19:55:53 -05:00
4790ba7839
spirv_atomic: Define U32x2 storage buffers for 64-bit storage atomics
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Some drivers do not support 64-bit atomics, and fallback to atomically modifying U32x2 vectors. This change ensures that U32x2 storage vectors are defined in the spir-v shader when 64-bit atomics are used.
Fixes a hang on some devices, notably Intel GPUs, when booting Pokemon Legends Arceus
2022-01-28 19:00:04 -05:00
14ac0c2923
shader: Add integer attribute get optimization pass
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Works around an nvidia driver bug, where casting the integer attributes to float and back to an integer always returned 0.
2021-12-29 19:03:49 -05:00
6f98690963
ShaderCache: Better fix for Shuffling gl_FragCoord
2021-11-16 22:11:33 +01:00
de1c8c5c2c
Texture Cahe/Shader decompiler: Resize PointSize on rescaling, refactor and make reaper more agressive on 4Gb GPUs.
2021-11-16 22:11:33 +01:00
581ea90062
rescaling_pass: Fix IR errors when unscalable texture types are encountered
2021-11-16 22:11:30 +01:00
99eec162da
rescaling_pass: Logic simplification and minor style cleanup
2021-11-16 22:11:30 +01:00
276565973f
rescaling_pass: Scale ImageFetch offset if it exists
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Plus some code deduplication
2021-11-16 22:11:30 +01:00
dd66384451
rescaling_pass: Enable PatchImageQueryDimensions on fragment stages
2021-11-16 22:11:30 +01:00
b027fac794
gl_texture_cache/rescaling_pass: minor cleanup
2021-11-16 22:11:30 +01:00
edb5844240
rescaling_pass: Fix and simplify shuffle/fragcoord pass
2021-11-16 22:11:30 +01:00
b3a9c8f108
Shader: Don't rescale FragCoord if used by Shuffle
2021-11-16 22:11:30 +01:00
dfa8291526
RescalingPass: Agregate pixels on texelFetch while on Fragment Shader
2021-11-16 22:11:29 +01:00
8f78444de3
shader: Fix TextureSize check on rescaling.
2021-11-16 22:11:29 +01:00
e66d5b88a6
shader: Properly scale image reads and add GL SPIR-V support
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Thanks for everything!
2021-11-16 22:11:29 +01:00
fc9bb3c3fe
shader: Properly blacklist and scale image loads
2021-11-16 22:11:29 +01:00
01379c5e3c
shader/rescaling_pass: Patch more instructions
2021-11-16 22:11:28 +01:00
c15332c44f
shader: Add IsTextureScaled opcode
2021-11-16 22:11:28 +01:00
e580299467
shader: Fix rescaling pass
2021-11-16 22:11:28 +01:00
1672e9ba09
shader: Fix resolution scaling pass
2021-11-16 22:11:27 +01:00
360e897ccd
ShaderDecompiler: Add initial support for rescaling.
2021-11-16 22:11:27 +01:00
194579bc4f
ShaderCache: Fix Phi Nodes Type on OGL.
2021-11-01 22:26:17 +01:00
c50ad56bf5
ShaderCache: Order Phi Arguments from farthest away to nearest.
2021-10-31 19:34:15 +01:00
e5291e2031
TexturePass: Fix clamping of images as this allowed negative indices.
2021-10-24 20:46:36 +02:00
3f4444b552
Shader Compiler: avoid overflowed indices on indixed samplers.
2021-10-17 03:38:09 +02:00
db07ca6c7f
Merge pull request #6767 from ReinUsesLisp/fold-float-pack
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shader: Fold UnpackFloat2x16 and PackFloat2x16
2021-07-30 02:07:52 -04:00
a98f14e9b0
Merge pull request #6722 from ReinUsesLisp/xmad-opts
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shader: Fold integer FMA from Nvidia's pattern
2021-07-29 18:45:37 -07:00
8c9febe8f7
shader: Fold UnpackFloat2x16 and PackFloat2x16
...
Simplifies the code a bit when possible. These instructions should be
no-ops codegen wise.
2021-07-29 21:22:52 -03:00
1bb46b7d64
shader: Mark ConvertF16F32 and ConvertF32F16 as fp16 instructions
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Fixes instances where fp16 types are not declared on SPIR-V but they are
used. This shouldn't happen on master, as it's been uncovered by an
additional optimization pass.
2021-07-27 21:33:05 -03:00
66a0cedba3
shader: Fold integer FMA from Nvidia's pattern
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Fold shaders doing "a * b + c" on integers from the pattern generated by
Nvidia's GL compiler.
On a somewhat complex compute shader it reduces the code size by 16
instructions from 2 matches on Turing GPUs.
On Intel as extracted from KHR_pipeline_executable_properties:
Before the optimization:
```
Instruction Count: 2057
Basic Block Count: 45
Scratch Memory Size: 14752
Spill Count: 232
Fill Count: 261
SEND Count: 610
Cycle Count: 11325
```
After the optimization:
```
Instruction Count: 2046
Basic Block Count: 44
Scratch Memory Size: 13728
Spill Count: 219
Fill Count: 268
SEND Count: 604
Cycle Count: 11367
```
2021-07-26 04:58:02 -03:00
09fb41dc63
shader: Use TryInstRecursive on XMAD multiply folding
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Simplify a bit the logic.
2021-07-26 04:15:27 -03:00
bf2956d77a
shader: Avoid usage of C++20 ranges to build in clang
2021-07-22 21:51:40 -04:00
49946cf780
shader_recompiler, video_core: Resolve clang errors
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Silences the following warnings-turned-errors:
-Wsign-conversion
-Wunused-private-field
-Wbraced-scalar-init
-Wunused-variable
And some other errors
2021-07-22 21:51:40 -04:00
41c6cb70f9
glsl: Fix tracking of info.uses_shadow_lod
2021-07-22 21:51:40 -04:00
57f222c56e
dual_vertex_pass: Clang format
2021-07-22 21:51:40 -04:00
7dafa96ab5
shader: Rework varyings and implement passthrough geometry shaders
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Put all varyings into a single std::bitset with helpers to access it.
Implement passthrough geometry shaders using host's.
2021-07-22 21:51:39 -04:00
257d2aab74
lower_int64_to_int32: Add missing include
2021-07-22 21:51:39 -04:00
d8d5501459
shader: Add int64 to int32 lowering pass
2021-07-22 21:51:39 -04:00
04ef2160f9
shader: Teach global memory base tracker to follow vectors
2021-07-22 21:51:39 -04:00
97e80dda55
shader: Add constant propagation to integer vectors
2021-07-22 21:51:39 -04:00
808ef97a08
shader: Move loop safety tests to code emission
2021-07-22 21:51:39 -04:00
a0365217f5
texture_pass: Fix is_read image qualification
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Atomic operations are considered to have both read and write access. This was not being accounted for.
2021-07-22 21:51:38 -04:00
0cd08b3e72
shader: Align constant buffer sizes to 16 bytes
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WAR for AMD reading zeroes on uniform buffers of size 2.
2021-07-22 21:51:38 -04:00
374eeda1a3
shader: Properly manage attributes not written from previous stages
2021-07-22 21:51:38 -04:00
d36f667bc0
glsl: Address rest of feedback
2021-07-22 21:51:38 -04:00
a0d0704aff
glsl: Conditionally add EXT_texture_shadow_lod
2021-07-22 21:51:38 -04:00
6aa1bf7b6f
glsl: Implement legacy varyings
2021-07-22 21:51:38 -04:00
9ccbd74991
glsl: Fix ATOM and implement ATOMS
2021-07-22 21:51:37 -04:00
5399906c26
glsl: Track S32 atomics
2021-07-22 21:51:36 -04:00
11ba190462
glsl: Revert ssbo aliasing. Storage Atomics impl
2021-07-22 21:51:36 -04:00
3d9ecbe998
glsl: Wip storage atomic ops
2021-07-22 21:51:36 -04:00
7ac55c2a75
shader: Fix loop safety to SSA pass
2021-07-22 21:51:35 -04:00
373f75d944
shader: Add shader loop safety check settings
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Also add a setting for enable Nsight Aftermath.
2021-07-22 21:51:35 -04:00
562af30181
shader: Fix VertexA Shaders.
2021-07-22 21:51:34 -04:00
4a2361a1e2
buffer_cache: Reduce uniform buffer size from shader usage
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Increases performance significantly on certain titles.
2021-07-22 21:51:34 -04:00
5539b13c5a
shader,glasm: Implement legacy texcoord loads
2021-07-22 21:51:34 -04:00
ac0f5d2ab6
shader: Track legacy varyings
2021-07-22 21:51:34 -04:00
457dda69cc
shader: Clang-format secondary textures
2021-07-22 21:51:34 -04:00
627161c38e
shader: Fix secondary textures
2021-07-22 21:51:34 -04:00
fbf5cdcba0
shader: Fix FSwizzleAdd folding when going through phi nodes
2021-07-22 21:51:34 -04:00
77ee733c3a
glasm: Remove unintentionally committed fmt::prints
2021-07-22 21:51:33 -04:00
bf5e48ffe4
glasm: Initial implementation of phi nodes on GLASM
2021-07-22 21:51:31 -04:00
d54d7de40e
glasm: Rework control flow introducing a syntax list
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This commit regresses VertexA shaders, their transformation pass has to
be adapted to the new control flow.
2021-07-22 21:51:31 -04:00
c4fd6b55bc
glasm: Implement shuffle and vote instructions on GLASM
2021-07-22 21:51:31 -04:00
ee61ec2c39
shader: Optimize NVN Fallthrough
2021-07-22 21:51:30 -04:00
7ecc6de56a
shader: Implement Int32 SUATOM/SURED
2021-07-22 21:51:30 -04:00
c49d56c931
shader: Address feedback
2021-07-22 21:51:29 -04:00
b541f5e5e3
shader: Implement VertexA stage
2021-07-22 21:51:29 -04:00
20e86fd615
shader: Fix BFE s32 undefined check
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Our unit tests were hitting this exception.
2021-07-22 21:51:29 -04:00
50eb03382e
shader: Fix error checking in bitfieldExtract and implement bitfieldInsert folding
2021-07-22 21:51:29 -04:00
0c7230a606
shader: Add more strict validation the pass
2021-07-22 21:51:29 -04:00
25949b864c
shader: Fix forward referencing identity instructions when inserting phi
2021-07-22 21:51:29 -04:00
92a01984e6
shader: Remove invalidated blocks in dead code elimination pass
2021-07-22 21:51:29 -04:00
d10cf55353
shader: Implement indexed textures
2021-07-22 21:51:28 -04:00
23182fa59c
shader: Intrusively store in a block if it's sealed or not
2021-07-22 21:51:28 -04:00
050e81500c
shader: Move microinstruction header to the value header
2021-07-22 21:51:28 -04:00
4209828646
shader: Intrusively store register values in block for SSA pass
2021-07-22 21:51:28 -04:00
dd860b684c
shader: Implement D3D samplers
2021-07-22 21:51:28 -04:00
a8d46a5eae
shader: Add constant propagation for arithmetic right shifts
2021-07-22 21:51:28 -04:00
7018e524f5
shader: Add NVN storage buffer fallbacks
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When we can't track the SSBO origin of a global memory instruction,
leave it as a global memory operation and assume these pointers are in
the NVN storage buffer slots, then apply a linear search in the shader's
runtime.
2021-07-22 21:51:28 -04:00
f69d0b91ff
shader: Address feedback
2021-07-22 21:51:28 -04:00
080857b60e
shader: Add coarse derivatives
2021-07-22 21:51:28 -04:00
04c459fc8d
shader: Implement fine derivates constant propagation
2021-07-22 21:51:28 -04:00
50f8007172
shader: Fix Phi node types
2021-07-22 21:51:28 -04:00
80940b1706
shader: Implement SampleMask
2021-07-22 21:51:28 -04:00
95815a3883
shader: Implement PIXLD.MY_INDEX
2021-07-22 21:51:28 -04:00
e3514bcd6b
spirv: Implement ViewportMask with NV_viewport_array2
2021-07-22 21:51:28 -04:00
b0f1255c8c
shader: Implement PrimitiveId
2021-07-22 21:51:27 -04:00
183855e396
shader: Implement tessellation shaders, polygon mode and invocation id
2021-07-22 21:51:27 -04:00
34519d3fc6
shader: Mark atomic instructions as writes
2021-07-22 21:51:27 -04:00
416e1b7441
spirv: Implement image buffers
2021-07-22 21:51:27 -04:00
ameerj
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Fernando S
ReinUsesLisp
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