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Commit Graph

758 Commits

Author SHA1 Message Date
ameerj
4fda7f1c82 structured_control_flow: Conditionally invoke demote reorder pass 
This is only needed on select drivers when a fragment shader discards/demotes.
 2021-08-30 11:46:24 -04:00
ameerj
862dc2b2b3 structured_control_flow: Add DemoteCombinationPass 
Some drivers misread data when demotes are interleaved in the program. This moves demote branches to be checked at the end of the program.
Fixes "wireframe" issue in Pokemon SwSh on some drivers
 2021-08-28 11:35:25 -04:00
ameerj
6e407c02d8 emit_spirv_context_get_set: Fix Get FrontFace return value 
The IR expects GetAttribute to return an F32 value. This case was returning a U32 instead.
 2021-08-26 21:37:34 -04:00
Valeri
beb7305b73
SPIR-V: Merge two ifs in EmitGetAttribute 2021-08-19 20:13:46 +03:00
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
Lioncash
c27ddb44de exception: Make constructors explicit 
Ensures that exception construction is always explicit.
 2021-07-27 04:15:14 -04:00
Lioncash
e490ddf327 exception: Make what() member function nodiscard 2021-07-27 04:14:32 -04:00
Lioncash
90f3678ada exception: Narrow down specific header 
We can use the <exception> header instead of pulling in all of the
exception-style classes.
 2021-07-27 04:09:18 -04:00
Rodrigo Locatti
c0f99558fb
Merge pull request #6724 from lioncash/nodisc-shader 
shader_recompiler: Remove unnecessary [[nodiscard]] instances
 2021-07-26 16:35:21 -03:00
Rodrigo Locatti
de0b89792c
Merge pull request #6726 from lioncash/hguard 
emit_spirv_instructions: Add missing header guard
 2021-07-26 16:35:11 -03:00
Rodrigo Locatti
3d97f1e6cf
Merge pull request #6727 from lioncash/topology 
emit_glasm: Fix LINESS_ADJACENCY typo in InputPrimitive()
 2021-07-26 16:35:03 -03:00
Rodrigo Locatti
b2b3fcdccd
Merge pull request #6723 from lioncash/shader 
object_pool: Add missing return in Chunk move assignment operator
 2021-07-26 06:01:21 -03:00
Lioncash
3e7813e49d emit_glasm: Fix LINESS_ADJACENCY typo in InputPrimitive() 
This should be LINES_ADJACENCY
 2021-07-26 04:44:56 -04:00
Lioncash
c2915d9f2f emit_spirv_instructions: Add missing header guard 2021-07-26 04:28:35 -04:00
Lioncash
06ca911621 shader_recompiler: Remove unnecessary [[nodiscard]] instances 
[[nodiscard]] doesn't do anything on functions with a void return type
and causes superfluous warnings.
 2021-07-26 04:23:59 -04:00
Lioncash
0b67df1f7c control_flow: Fix duplicate switch case in OpcodeToken 
This previously duplicated the case of the PBK case above it.
 2021-07-26 04:16:34 -04:00
Lioncash
89ad9df0e9 object_pool: Add missing return in Chunk move assignment operator 
Prevents undefined behavior from occurring.
 2021-07-26 04:01:05 -04:00
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
f6f0383b49 shader: Add TryInstRecursive utility to values 2021-07-26 01:31:05 -03:00
ReinUsesLisp
7f13104c17 shader: Support out of bound local memory reads and immediate writes 
Support ignoring immediate out of bound writes. Writing dynamically out
of bounds is not yet supported (e.g. R0+0x4).

Reading out of bounds yields zero. This is supported checking for the
size from the IR; if the input is immediate, the optimization passes
will drop it.
 2021-07-22 21:51:41 -04:00
ameerj
56478bc9ac shader: Fix disabled attribute default values 2021-07-22 21:51:40 -04:00
ameerj
56c30dd9e0 glsl: Simplify FCMP emission 2021-07-22 21:51:40 -04:00
ameerj
79d2684261 glsl: Update TessellationControl gl_in 
Adheres to GL_ARB_separate_shader_objects requirements
 2021-07-22 21:51:40 -04:00
ameerj
fc7bed21b5 shader: Implement ISETP.X 2021-07-22 21:51:40 -04:00
ReinUsesLisp
bf2956d77a shader: Avoid usage of C++20 ranges to build in clang 2021-07-22 21:51:40 -04:00
ameerj
94af0a00f6 glsl: Clamp shared mem size to GL_MAX_COMPUTE_SHARED_MEMORY_SIZE 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
ReinUsesLisp
2235a51b5d shader: Manually convert from array<u32> to bitset instead of using bit_cast 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
11f04f1022 shader: Ignore global memory ops on devices lacking int64 support 2021-07-22 21:51:40 -04:00
ameerj
57f222c56e dual_vertex_pass: Clang format 2021-07-22 21:51:40 -04:00
ReinUsesLisp
8722668b3c emit_spirv: Workaround VK_KHR_shader_float_controls on fp16 Nvidia 
Fix regression on Fire Emblem: Three Houses when using native fp16.
 2021-07-22 21:51:40 -04:00
lat9nq
2e5af95541 shader: GCC fmt 8.0.0 fixes 2021-07-22 21:51:40 -04:00
ameerj
b9069c7891 shader: Account for 33-bit IADD3 scenario 2021-07-22 21:51:40 -04:00
ReinUsesLisp
b21bf79bd2 shader: Only apply shift on register mode for IADD3 2021-07-22 21:51:39 -04:00
ReinUsesLisp
5643a909bc shader: Fix disabled and unwritten attributes and varyings 2021-07-22 21:51:39 -04:00
ameerj
65daec8b75 glsl: Fix shared and local memory declarations 
account for the fact that program.*memory_size is in units of bytes.
 2021-07-22 21:51:39 -04:00
ameerj
8289eb108f opengl: Implement LOP.CC 
Used by MH:Rise
 2021-07-22 21:51:39 -04:00
ReinUsesLisp
5b2b0634a1 spirv: Fix code emission when descriptor aliasing is unsupported 
Fixes OpenGL.
 2021-07-22 21:51:39 -04:00
ameerj
00fa09dc45 glsl: Declare local memory in main 2021-07-22 21:51:39 -04:00
ameerj
f7352411f0 glsl: Add passthrough geometry shader support 2021-07-22 21:51:39 -04:00
ReinUsesLisp
8612b5fec5 shader: Use std::bit_cast instead of Common::BitCast for passthrough 2021-07-22 21:51:39 -04:00
ReinUsesLisp
8a3427a4c8 glasm: Add passthrough geometry shader support 2021-07-22 21:51:39 -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
ReinUsesLisp
ecd6b4356b shader: Only verify shader when graphics debugging is enabled 2021-07-22 21:51:39 -04:00
ReinUsesLisp
395bed3a0a shader: Unify shader stage types 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
fb166b5ff4 shader: Emulate 64-bit integers when not supported 
Useful for mobile and Intel Xe devices.
 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
ameerj
27ca8a0e13 glsl: Better IAdd Overflow CC fix 
This ensures the original operand values are not overwritten when being used in the overflow detection.
 2021-07-22 21:51:39 -04:00
ReinUsesLisp
4397053d5c shader: Remove IAbs64 2021-07-22 21:51:39 -04:00
ameerj
bc6e399ae3 glsl: Fix IADD CC 2021-07-22 21:51:39 -04:00
ameerj
a7536825df shader_recompiler: Fix IADD3 input partitioning 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
cbce9ddd4a glsl: Remove frag color initialization 2021-07-22 21:51:39 -04:00
ameerj
3a2dd1b483 glasm: Implement SetAttribute ViewportMask 2021-07-22 21:51:39 -04:00
ameerj
1c648f176c emit_glsl_special: Skip initialization of frag_color0 
Fixes rendering in Devil May Cry without regressing Ori and the Blind Forest.
 2021-07-22 21:51:38 -04:00
ReinUsesLisp
1d182fc0f5 shader: Calibrate loop safety threshold 2021-07-22 21:51:38 -04:00
Morph
cfbc85839d glsl: Add missing ; in EmitSetSampleMask 
Fixes shader compilation in Okami HD
 2021-07-22 21:51:38 -04:00
ameerj
9e066dcb15 glsl: Fix output varying initialization when transform feedback is used 2021-07-22 21:51:38 -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
59fead3a47 spirv: Properly handle devices without int8 and int16 2021-07-22 21:51:38 -04:00
ReinUsesLisp
b5e78607ad spirv: Handle small storage buffer loads on devices with no support 2021-07-22 21:51:38 -04:00
ameerj
ccbd24fe00 glsl: Fix cbuf component indexing bug falback 2021-07-22 21:51:38 -04:00
ReinUsesLisp
1091995f8e shader: Simplify MergeDualVertexPrograms 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
ReinUsesLisp
892b8aa2ad glsl: Only declare fragment outputs on fragment shaders 2021-07-22 21:51:38 -04:00
ReinUsesLisp
0ffea97e2e shader: Split profile and runtime info headers 2021-07-22 21:51:38 -04:00
ReinUsesLisp
cbbca26d18 shader: Add support for native 16-bit floats 2021-07-22 21:51:38 -04:00
ReinUsesLisp
376aa94819 shader: Rename maxwell/program.h to translate_program.h 2021-07-22 21:51:38 -04:00
ameerj
12ef06ba8b glsl: Obey need_declared_frag_colors to declare and initialize all frag_color 
Fixes Ori and the blind forest title screen
 2021-07-22 21:51:38 -04:00
ameerj
d36f667bc0 glsl: Address rest of feedback 2021-07-22 21:51:38 -04:00
ameerj
c5dfa0b630 glsl: Move gl_Position/generic attribute initialization to EmitProlgue 2021-07-22 21:51:38 -04:00
ameerj
3b339fbbf6 glsl: Conditionally use fine/coarse derivatives based on device support 2021-07-22 21:51:38 -04:00
ameerj
6eea88d614 glsl: Cleanup/Address feedback 2021-07-22 21:51:38 -04:00
ameerj
ae4e452759 glsl: Add Shader_GLSL logging 2021-07-22 21:51:38 -04:00
ameerj
6c6a451d6a glsl: Add LoopSafety instructions 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
5e7b2b9661 glsl: Add stubs for sparse queries and variable aoffi when not supported 2021-07-22 21:51:38 -04:00
ameerj
6aa1bf7b6f glsl: Implement legacy varyings 2021-07-22 21:51:38 -04:00
ameerj
39c29664f9 glsl: Minor cleanup 2021-07-22 21:51:38 -04:00
ameerj
427a2596a1 glsl: Fix Cbuf getters for F32 type 2021-07-22 21:51:38 -04:00
ameerj
7c82f20b52 glsl: Add immediate index oob checking for Cbuf getters 2021-07-22 21:51:38 -04:00
ameerj
84c86e03cd glsl: Refactor GetCbuf functions to reduce code duplication 2021-07-22 21:51:38 -04:00
ameerj
e81c73a874 glsl: Address more feedback. Implement indexed texture reads 2021-07-22 21:51:38 -04:00
ameerj
7d89a82a48 glsl: Remove Signed Integer variables 2021-07-22 21:51:38 -04:00
ameerj
4759db28d0 glsl: Address Rodrigo's feedback 2021-07-22 21:51:38 -04:00
ameerj
85399e119d glsl: Reorganize backend code, remove unneeded [[maybe_unused]] 2021-07-22 21:51:37 -04:00
ameerj
e7c8f8911f glsl: Implement SampleId and SetSampleMask 
plus some minor refactoring of implementations
 2021-07-22 21:51:37 -04:00
ameerj
d1a68f7997 glsl: Add gl_PerVertex in for GS 2021-07-22 21:51:37 -04:00
ameerj
a926695234 glsl: Use existing tracking for enabling EXT_shader_image_load_formatted 2021-07-22 21:51:37 -04:00
ameerj
14bd73db36 glsl: Enable early fragment tests 2021-07-22 21:51:37 -04:00
ameerj
3f31a547e0 glsl: Implement more attribute getters and setters 2021-07-22 21:51:37 -04:00
ameerj
8bb8bbf4ae glsl: Implement fswzadd 
and wip nv thread shuffle impl
 2021-07-22 21:51:37 -04:00
ameerj
c542204113 glsl: Implement indexed attribute loads 2021-07-22 21:51:37 -04:00
ameerj
2a504b4765 glsl: Conditionally add GL_ARB_sparse_texture2 2021-07-22 21:51:37 -04:00
ameerj
fc0db612ab glsl: Conditionally use GL_EXT_shader_image_load_formatted 
Fix for SULD.D
 2021-07-22 21:51:37 -04:00
ameerj
fb839061fb glsl: Remove output generic indexing for geometry stage 2021-07-22 21:51:37 -04:00
ameerj
258106038e glsl: Allow dynamic tracking of variable allocation 2021-07-22 21:51:37 -04:00
ameerj
465903468e glsl: Implement barriers 2021-07-22 21:51:37 -04:00
ameerj
421847cf1e glsl: Implement image atomics and set layer 
along with some more cleanup/oversight fixes
 2021-07-22 21:51:37 -04:00
ameerj
d41aef03c7 glsl: Fix image gather logic 2021-07-22 21:51:37 -04:00
ameerj
35e78d558d glsl: Add cbuf access workaround for devices with component indexing bug 2021-07-22 21:51:37 -04:00
ameerj
747b8556a4 glsl: Use textureGrad fallback when EXT_texture_shadow_lod is unsupported 2021-07-22 21:51:37 -04:00
ameerj
d12f2b8ccf emit_glsl_image: Use immediate offsets when possible 2021-07-22 21:51:37 -04:00
ameerj
0a0b0a73d8 glsl: Fix <32-bit SSBO writes 
and more cleanup
 2021-07-22 21:51:37 -04:00
ameerj
34fdb6471d glsl: Cleanup and address feedback 2021-07-22 21:51:37 -04:00
ameerj
5355568a2d glsl: Refactor Global memory functions 2021-07-22 21:51:37 -04:00
ameerj
a68fabf6d5 glsl: Increase NUM_VARS that can be allocated 
needed for HW:AoC.
 2021-07-22 21:51:37 -04:00
ameerj
8d8ce24f20 glsl: Implement Load/WriteGlobal 
along with some other misc changes and fixes
 2021-07-22 21:51:37 -04:00
ameerj
af9696059c glsl: Implement Images 2021-07-22 21:51:37 -04:00
ameerj
6577a63d36 glsl: skip gl_ViewportIndex write if device does not support it 2021-07-22 21:51:37 -04:00
ameerj
f4799e8fa1 glsl: Implement transform feedback 2021-07-22 21:51:37 -04:00
ameerj
31147ffe69 glsl: Yet another gl_ViewportIndex fix attempt 2021-07-22 21:51:37 -04:00
ameerj
9f3970f837 glsl: Add gl_ViewportIndex out attribute 2021-07-22 21:51:37 -04:00
lat9nq
fc29de7d5b emit_glsl_context_get_set: Remove unused function 2021-07-22 21:51:37 -04:00
ameerj
59576b82a8 glsl: Fix precise variable declaration 
and add some more separation in the shader for better debugability when dumped
 2021-07-22 21:51:37 -04:00
ameerj
8c684b3e23 glsl: Implement tessellation shaders 2021-07-22 21:51:37 -04:00
ameerj
c7d085b505 glsl: Implement ImageGradient and other texture function variants 2021-07-22 21:51:37 -04:00
ameerj
68d075d1e8 glsl: Fix atomic SSBO offsets 
and implement misc getters
 2021-07-22 21:51:37 -04:00
ameerj
19247ba4fa glsl: Implement geometry shaders 2021-07-22 21:51:37 -04:00
ameerj
df53046d68 glsl: Use NotImplemented macro with function name output 2021-07-22 21:51:37 -04:00
ameerj
3a024b3026 glsl: Implement gl_ViewportIndex 
SSBU now working
 2021-07-22 21:51:37 -04:00
ameerj
b7561226ed glsl: SHFL fix and prefer shift operations over divide in glsl shader 2021-07-22 21:51:37 -04:00
ameerj
e10366974e glsl: Implement precise fp variable allocation 2021-07-22 21:51:37 -04:00
ameerj
14bfb4719a HACK glsl: Write defaults to unused generic attributes 2021-07-22 21:51:37 -04:00
ameerj
4b5a4ea72e glsl: Fix ssbo indexing and name shadowing between shader stages 2021-07-22 21:51:37 -04:00
ameerj
8ec0028e68 glsl: implement set clip distance 
and missed a diff in emit_glsl relating to var alloc ref counting
 2021-07-22 21:51:37 -04:00
ameerj
9f3ffb996b glsl: Rework var alloc to not assign unused results 2021-07-22 21:51:37 -04:00
ameerj
1269a0cf8b glsl: Rework variable allocator to allow for variable reuse 2021-07-22 21:51:37 -04:00
ameerj
9ccbd74991 glsl: Fix ATOM and implement ATOMS 2021-07-22 21:51:37 -04:00
ameerj
68ef3803bf glsl: Use gl_SubGroupInvocationARB 2021-07-22 21:51:36 -04:00
ameerj
e35ffbbeb0 glsl: Implement VOTE for subgroup size potentially larger 2021-07-22 21:51:36 -04:00
ameerj
770b754afd glsl: Implement VOTE 2021-07-22 21:51:36 -04:00
ameerj
181a4ffdc4 glsl: Implement ST{LS} 2021-07-22 21:51:36 -04:00
ameerj
57d354b02c glsl: Implement more instructions used by SMO 2021-07-22 21:51:36 -04:00
ameerj
7df0815117 glsl: Implement more instructions used by SMO 2021-07-22 21:51:36 -04:00
ameerj
80eec85867 glsl: Fix GetAttribute return values 
fixes font rendering issues as these were used to index into the ssbos
 2021-07-22 21:51:36 -04:00
ameerj
1542f31e79 glsl: minor cleanup 2021-07-22 21:51:36 -04:00
ameerj
005eecffcd glsl: Fix and implement rest of cbuf access 2021-07-22 21:51:36 -04:00
ameerj
3047eb6688 glsl: Implement TXQ and other misc changes 2021-07-22 21:51:36 -04:00
ameerj
5fd92780b2 glsl: TLD4 implementation 2021-07-22 21:51:36 -04:00
ameerj
697eacd095 glsl: Implement TLD instruction 2021-07-22 21:51:36 -04:00