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b027fac794
Commit Graph

168 Commits

Author SHA1 Message Date
ameerj
b027fac794 gl_texture_cache/rescaling_pass: minor cleanup 2021-11-16 22:11:30 +01:00
ameerj
edb5844240 rescaling_pass: Fix and simplify shuffle/fragcoord pass 2021-11-16 22:11:30 +01:00
Fernando Sahmkow
b3a9c8f108 Shader: Don't rescale FragCoord if used by Shuffle 2021-11-16 22:11:30 +01:00
Fernando Sahmkow
dfa8291526 RescalingPass: Agregate pixels on texelFetch while on Fragment Shader 2021-11-16 22:11:29 +01:00
Fernando Sahmkow
8f78444de3 shader: Fix TextureSize check on rescaling. 2021-11-16 22:11:29 +01:00
ReinUsesLisp
e66d5b88a6 shader: Properly scale image reads and add GL SPIR-V support 
Thanks for everything!
 2021-11-16 22:11:29 +01:00
ReinUsesLisp
fc9bb3c3fe shader: Properly blacklist and scale image loads 2021-11-16 22:11:29 +01:00
ReinUsesLisp
01379c5e3c shader/rescaling_pass: Patch more instructions 2021-11-16 22:11:28 +01:00
ReinUsesLisp
c15332c44f shader: Add IsTextureScaled opcode 2021-11-16 22:11:28 +01:00
ReinUsesLisp
e580299467 shader: Fix rescaling pass 2021-11-16 22:11:28 +01:00
ReinUsesLisp
1672e9ba09 shader: Fix resolution scaling pass 2021-11-16 22:11:27 +01:00
Fernando Sahmkow
360e897ccd ShaderDecompiler: Add initial support for rescaling. 2021-11-16 22:11:27 +01:00
Fernando Sahmkow
194579bc4f ShaderCache: Fix Phi Nodes Type on OGL. 2021-11-01 22:26:17 +01:00
Fernando Sahmkow
c50ad56bf5 ShaderCache: Order Phi Arguments from farthest away to nearest. 2021-10-31 19:34:15 +01:00
Fernando Sahmkow
e5291e2031 TexturePass: Fix clamping of images as this allowed negative indices. 2021-10-24 20:46:36 +02:00
Fernando Sahmkow
3f4444b552 Shader Compiler: avoid overflowed indices on indixed samplers. 2021-10-17 03:38:09 +02:00
Morph
db07ca6c7f
Merge pull request #6767 from ReinUsesLisp/fold-float-pack 
shader: Fold UnpackFloat2x16 and PackFloat2x16
 2021-07-30 02:07:52 -04:00
bunnei
a98f14e9b0
Merge pull request #6722 from ReinUsesLisp/xmad-opts 
shader: Fold integer FMA from Nvidia's pattern
 2021-07-29 18:45:37 -07:00
ReinUsesLisp
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
ReinUsesLisp
1bb46b7d64 shader: Mark ConvertF16F32 and ConvertF32F16 as fp16 instructions 
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
ReinUsesLisp
66a0cedba3 shader: Fold integer FMA from Nvidia's pattern 
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
ReinUsesLisp
09fb41dc63 shader: Use TryInstRecursive on XMAD multiply folding 
Simplify a bit the logic.
 2021-07-26 04:15:27 -03:00
ReinUsesLisp
bf2956d77a shader: Avoid usage of C++20 ranges to build in clang 2021-07-22 21:51:40 -04:00
lat9nq
49946cf780 shader_recompiler, video_core: Resolve clang errors 
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
ameerj
41c6cb70f9 glsl: Fix tracking of info.uses_shadow_lod 2021-07-22 21:51:40 -04:00
ameerj
57f222c56e dual_vertex_pass: Clang format 2021-07-22 21:51:40 -04:00
ReinUsesLisp
7dafa96ab5 shader: Rework varyings and implement passthrough geometry shaders 
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
lat9nq
257d2aab74 lower_int64_to_int32: Add missing include 2021-07-22 21:51:39 -04:00
ReinUsesLisp
d8d5501459 shader: Add int64 to int32 lowering pass 2021-07-22 21:51:39 -04:00
ReinUsesLisp
04ef2160f9 shader: Teach global memory base tracker to follow vectors 2021-07-22 21:51:39 -04:00
ReinUsesLisp
97e80dda55 shader: Add constant propagation to integer vectors 2021-07-22 21:51:39 -04:00
ReinUsesLisp
808ef97a08 shader: Move loop safety tests to code emission 2021-07-22 21:51:39 -04:00
ameerj
a0365217f5 texture_pass: Fix is_read image qualification 
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
ReinUsesLisp
0cd08b3e72 shader: Align constant buffer sizes to 16 bytes 
WAR for AMD reading zeroes on uniform buffers of size 2.
 2021-07-22 21:51:38 -04:00
ReinUsesLisp
374eeda1a3 shader: Properly manage attributes not written from previous stages 2021-07-22 21:51:38 -04:00
ameerj
d36f667bc0 glsl: Address rest of feedback 2021-07-22 21:51:38 -04:00
ameerj
a0d0704aff glsl: Conditionally add EXT_texture_shadow_lod 2021-07-22 21:51:38 -04:00
ameerj
6aa1bf7b6f glsl: Implement legacy varyings 2021-07-22 21:51:38 -04:00
ameerj
9ccbd74991 glsl: Fix ATOM and implement ATOMS 2021-07-22 21:51:37 -04:00
ameerj
5399906c26 glsl: Track S32 atomics 2021-07-22 21:51:36 -04:00
ameerj
11ba190462 glsl: Revert ssbo aliasing. Storage Atomics impl 2021-07-22 21:51:36 -04:00
ameerj
3d9ecbe998 glsl: Wip storage atomic ops 2021-07-22 21:51:36 -04:00
ReinUsesLisp
7ac55c2a75 shader: Fix loop safety to SSA pass 2021-07-22 21:51:35 -04:00
lat9nq
373f75d944 shader: Add shader loop safety check settings 
Also add a setting for enable Nsight Aftermath.
 2021-07-22 21:51:35 -04:00
FernandoS27
562af30181 shader: Fix VertexA Shaders. 2021-07-22 21:51:34 -04:00
ReinUsesLisp
4a2361a1e2 buffer_cache: Reduce uniform buffer size from shader usage 
Increases performance significantly on certain titles.
 2021-07-22 21:51:34 -04:00
ReinUsesLisp
5539b13c5a shader,glasm: Implement legacy texcoord loads 2021-07-22 21:51:34 -04:00
ReinUsesLisp
ac0f5d2ab6 shader: Track legacy varyings 2021-07-22 21:51:34 -04:00
ReinUsesLisp
457dda69cc shader: Clang-format secondary textures 2021-07-22 21:51:34 -04:00
ReinUsesLisp
627161c38e shader: Fix secondary textures 2021-07-22 21:51:34 -04:00