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376 commits

Author SHA1 Message Date
ReinUsesLisp 48aafe0961 glasm: Release phi node registers after they are no longer needed 2021-07-22 21:51:33 -04:00
ReinUsesLisp 70c9281fbf glasm: Fix INeg32 on negative immediates 2021-07-22 21:51:33 -04:00
ReinUsesLisp 75fd0079db glasm: Remove unnecessary value types 2021-07-22 21:51:33 -04:00
ReinUsesLisp 379b305b4b glasm: Throw when there are register leaks 2021-07-22 21:51:33 -04:00
ReinUsesLisp ca05a13c62 glasm: Catch more register leaks 
Add support for null registers. These are used when an instruction has
no usages.

This comes handy when an instruction is only used for its CC value, with
the caveat of having to invalidate all pseudo-instructions before
defining the instruction itself in the register allocator. This commits
changes this.

Workaround a bug on Nvidia's condition codes conditional execution using
branches.
 2021-07-22 21:51:33 -04:00
ReinUsesLisp 9fbfe7d676 glasm: Fix usage counting on phi nodes 2021-07-22 21:51:33 -04:00
ReinUsesLisp c721767bcc glasm: Implement global memory fallbacks 2021-07-22 21:51:33 -04:00
ReinUsesLisp 0794273870 glasm: Implement int64 add and subtract 2021-07-22 21:51:33 -04:00
lat9nq 7fdf0d7d33 emit_glasm_context_get_set: Remove unused variable 2021-07-22 21:51:33 -04:00
ReinUsesLisp e30d4fa976 glasm: Implement indirect attribute loads 2021-07-22 21:51:33 -04:00
ReinUsesLisp c8414e686f glasm: Implement image atomics 2021-07-22 21:51:33 -04:00
ReinUsesLisp 3a7ca6a7db glasm: Reorder unreachable image atomic insts 
Reorder them to the bottom of the file for readability.
 2021-07-22 21:51:33 -04:00
ReinUsesLisp e565eb361a glasm: Implement gl_Layer stores 2021-07-22 21:51:33 -04:00
ReinUsesLisp 89e341d56a glasm: Implement SampleId 2021-07-22 21:51:33 -04:00
ReinUsesLisp 77d8c44b68 glasm: Implement IsHelperInvocation 2021-07-22 21:51:33 -04:00
ReinUsesLisp ddf601919f glasm: Fix EmitVertex's optimization 2021-07-22 21:51:33 -04:00
ReinUsesLisp c31521512f gl_shader_cache,glasm: Conditionally use typeless image reads extension 2021-07-22 21:51:33 -04:00
ReinUsesLisp 84feabac88 glasm: Implement forced early Z 2021-07-22 21:51:33 -04:00
ReinUsesLisp 7dadb2bef3 glasm: Simplify patch reads 2021-07-22 21:51:33 -04:00
ReinUsesLisp b382f57b28 glasm: Fix output patch reads 
With this, Luigi's Mansion's sand renders properly.
 2021-07-22 21:51:33 -04:00
ReinUsesLisp 9e7b6622c2 shader: Split profile and runtime information in separate structs 2021-07-22 21:51:33 -04:00
ameerj eb15667905 emit_glasm_context_get_and_set.cpp: Add missing semicolons 2021-07-22 21:51:33 -04:00
ReinUsesLisp 781a87175c glasm: Fix patch attribute declarations 2021-07-22 21:51:33 -04:00
ameerj 36d040da70 glasm: Implement FSWZADD 2021-07-22 21:51:33 -04:00
ReinUsesLisp 3da7b98d37 glasm: Implement PrimitiveId attribute read 2021-07-22 21:51:33 -04:00
ReinUsesLisp 394b96a2fe glasm: Implement clip distance stores 2021-07-22 21:51:32 -04:00
ReinUsesLisp a5d978e91e glasm: Fix tessellation input attributes 2021-07-22 21:51:32 -04:00
ReinUsesLisp 0d7d85c81e glasm: Add missing semicolon on tesscoord reading 2021-07-22 21:51:32 -04:00
ReinUsesLisp 48d4e26326 glasm: Fix tessellation headers 2021-07-22 21:51:32 -04:00
ReinUsesLisp 9ec2303ad6 glasm: Add tessellation shader declarations 2021-07-22 21:51:32 -04:00
ReinUsesLisp 2913ca811e glasm: Implement TessellationEvaluationPoint 2021-07-22 21:51:32 -04:00
ReinUsesLisp a569ac418e glasm: Implement patch memory 2021-07-22 21:51:32 -04:00
ReinUsesLisp 164b8c1ec5 glasm: Fix InvocationId declaration 2021-07-22 21:51:32 -04:00
ReinUsesLisp d5db96386d glasm: Implement InvocationId 2021-07-22 21:51:32 -04:00
ReinUsesLisp 679e7146a7 glasm: Optimize EmitVertex into EMIT 2021-07-22 21:51:32 -04:00
ReinUsesLisp 79929be833 glasm: Implement geometry shader attribute reads 2021-07-22 21:51:32 -04:00
ReinUsesLisp 83cef0426b glasm: Properly declare attributes on geometry programs 2021-07-22 21:51:32 -04:00
ReinUsesLisp fad139a3e6 glasm: Declare geometry program headers 2021-07-22 21:51:32 -04:00
ReinUsesLisp 0a54291c9c glasm: Fix potential aliasing bug on cube array samples 2021-07-22 21:51:32 -04:00
ReinUsesLisp 8fdb00a2b5 glasm: Implement ImageWrite 2021-07-22 21:51:32 -04:00
ReinUsesLisp dadd192b30 glasm: Implement ImageRead 2021-07-22 21:51:32 -04:00
ReinUsesLisp 3d0ffc6ad0 glasm: Implement EmitVertex and EndPrimitive 2021-07-22 21:51:32 -04:00
ReinUsesLisp f79cbbf814 glasm: Implement ImageGradient 2021-07-22 21:51:32 -04:00
ReinUsesLisp 291f220be3 glasm: Implement 64-bit shifts 2021-07-22 21:51:32 -04:00
ReinUsesLisp d957b3a8fe glasm: Implement barriers 2021-07-22 21:51:32 -04:00
ReinUsesLisp b60b3fa113 glasm: Fix compute stage name 2021-07-22 21:51:32 -04:00
ReinUsesLisp 96962c1d3c glasm: Fix phi instruction types 2021-07-22 21:51:32 -04:00
ReinUsesLisp 91a3c2c1c0 glasm: Implement PREC on relevant instructions 2021-07-22 21:51:32 -04:00
ReinUsesLisp accad56ee7 glasm: Implement stores to gl_ViewportIndex 2021-07-22 21:51:32 -04:00
ReinUsesLisp 2494dbe183 glasm: Implement gl_PointSize stores 2021-07-22 21:51:32 -04:00
ReinUsesLisp 9415c435fc glasm: Implement gl_PointCoord 2021-07-22 21:51:32 -04:00
ReinUsesLisp 12dcb9fcc2 glasm: Implement ImageQueryLod 2021-07-22 21:51:32 -04:00
ReinUsesLisp 4a22942f45 glasm: Implement ImageFetch 2021-07-22 21:51:32 -04:00
ameerj 3777592ada glasm: Implement IADD.CC 2021-07-22 21:51:32 -04:00
ReinUsesLisp 98ed8ff103 glasm: Implement BFE.CC 2021-07-22 21:51:32 -04:00
ReinUsesLisp 2e0d56da7e glasm: Implement SelectU1 2021-07-22 21:51:32 -04:00
ReinUsesLisp e8ed904805 glasm: Implement gl_WorkGroupID 2021-07-22 21:51:32 -04:00
ReinUsesLisp 0a42277a4f glasm: Implement TXQ and improve texture info reads 2021-07-22 21:51:32 -04:00
ReinUsesLisp c560bf99c2 glasm: Implement gl_FrongFacing attribute 2021-07-22 21:51:32 -04:00
ReinUsesLisp 8b7d5912d6 glasm: Support textures used in more than one stage 2021-07-22 21:51:32 -04:00
ReinUsesLisp 3d3ed53511 glasm: Implement textureGather instructions 2021-07-22 21:51:32 -04:00
ReinUsesLisp 0fa421f82f glasm: Implement gl_FragDepth and gl_SampleMask stores 2021-07-22 21:51:32 -04:00
ReinUsesLisp 1ee7f8b943 glasm: Do not alias ConditionRef for now 
Immediate condition refs where not handled correctly. Just move the
value for now.
 2021-07-22 21:51:32 -04:00
ReinUsesLisp 9bb3e008c9 shader: Read branch conditions from an instruction 
Fixes the identity removal pass.
 2021-07-22 21:51:32 -04:00
ReinUsesLisp 4bad415bca glasm: Implement InstanceId and VertexId 2021-07-22 21:51:31 -04:00
ReinUsesLisp afcb140185 glasm: Add missing return value on move assignment 2021-07-22 21:51:31 -04:00
ReinUsesLisp fb3ba62b3a glasm: Fix aliased bitcasts ref counting 2021-07-22 21:51:31 -04:00
ReinUsesLisp f1b334b9f9 glasm: Remove unintentional comma on vector insert 2021-07-22 21:51:31 -04:00
ReinUsesLisp ec6fc5fe78 glasm: Implement TEX and TEXS instructions 
Remove lod clamp from texture instructions with lod, as this is not
needed (nor supported).
 2021-07-22 21:51:31 -04:00
ReinUsesLisp c42a6143a5 glasm: Add support for non-2D texture samples 2021-07-22 21:51:31 -04:00
ReinUsesLisp bee9fb0563 glasm: Reorder unreachable image instructions to the bottom 2021-07-22 21:51:31 -04:00
ReinUsesLisp e6b4d461d2 glasm: Add support for texture offsets 2021-07-22 21:51:31 -04:00
ReinUsesLisp bf2949df10 glasm: Improve texture sampling instructions 2021-07-22 21:51:31 -04:00
ReinUsesLisp db2f0f4108 emit_glasm: Enable ARB_draw_buffers when needed 2021-07-22 21:51:31 -04:00
ReinUsesLisp 3c06293e20 emit_glasm: Add support for reading position attributes 2021-07-22 21:51:31 -04:00
lat9nq f7a2340205 shader_recompiler: GCC fixes 
Fixes members of unnamed union not being accessible, and one function
without a declaration.
 2021-07-22 21:51:31 -04:00
ameerj d4f9c798d6 glasm: Implement rest of shared mem 2021-07-22 21:51:31 -04:00
ReinUsesLisp 38e7b8c805 emit_spirv: Jump to loop body with local variable 
Silence unused variable warning
 2021-07-22 21:51:31 -04:00
ReinUsesLisp 464f13fe0b glasm: Implement derivative instructions on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 9fb2ea08e8 glasm: Initial (broken) implementation of TEX on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 1f3446b47e glasm: Implement some graphics instructions on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 31d402ee74 glasm: Add Void type to GLASM values 2021-07-22 21:51:31 -04:00
ReinUsesLisp 3764750339 glasm: Add graphics specific shader declarations to GLASM 2021-07-22 21:51:31 -04:00
ameerj 057dee4856 glasm: Implement local memory for glasm 2021-07-22 21:51:31 -04:00
ReinUsesLisp ab5dbe7c29 emit_spirv: Add missing block in case 2021-07-22 21:51:31 -04:00
ReinUsesLisp bf5e48ffe4 glasm: Initial implementation of phi nodes on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 0f88fb5d72 glasm: Write result to scalar on integer comparison instructions 2021-07-22 21:51:31 -04:00
ReinUsesLisp d4385c34e3 glasm: Declare NV_shader_thread_group when needed 2021-07-22 21:51:31 -04:00
ReinUsesLisp d54d7de40e glasm: Rework control flow introducing a syntax list 
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
ameerj 7ff5851608 glasm: Implement Storage atomics 
StorageAtomicExchangeU64 is failing test seemingly due to failure storing 64-bit
result into the register
 2021-07-22 21:51:31 -04:00
ReinUsesLisp 8c81a20ace glasm: Ensure reg alloc order across compilers on GLASM 
Use a struct constructor to serialize register allocation arguments to
ensure registers are allocated in the same order regardless of the
compiler used.

The A and B functions can be called in any order when passed as
arguments to "foo":

  foo(A(), B())

But the order is guaranteed for curly-braced constructor calls in
classes:

  Foo{A(), B()}

Use this to get consistent behavior.
 2021-07-22 21:51:31 -04:00
ReinUsesLisp c917290497 glasm: Enable unintentionally disabled register aliasing on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 70fbede213 glasm: Review all GLASM insts to be aware of register aliasing 2021-07-22 21:51:31 -04:00
ReinUsesLisp c4fd6b55bc glasm: Implement shuffle and vote instructions on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp decda4a2c7 glasm: Add MUFU instructions to GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 5b18a12df2 glasm: Implement IAbs64 and INeg64 on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 3f00a2ad3f glasm: Properly clamp Fp64 on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp deda89372f glasm: Fix register allocation when moving immediate on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 0839e46736 glasm: Implement SelectU64 on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 6237300e36 glasm: Fix clamps so the min value has priority on NAN on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 8eb72ff0dc glasm: Fix moving U64 immediates to registers in GLASM 2021-07-22 21:51:31 -04:00
ameerj 80813b1d14 glasm: Implement storage atomic ops 2021-07-22 21:51:31 -04:00
ReinUsesLisp ad61b47f80 glasm: Add conversion instructions to GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 7703d65f23 glasm: Add fp min/max insts and fix store for fp64 on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 43a448d98d glasm: Add logical instructions on GLASM 2021-07-22 21:51:31 -04:00
ReinUsesLisp 99352741af glasm: Remove duplicated Fp64 pack instructions on GLASM 2021-07-22 21:51:30 -04:00
ReinUsesLisp 45ef62d3ba glasm: Remove unnecesary new white space on Clamp GLASM 2021-07-22 21:51:30 -04:00
ReinUsesLisp b4953e79ee glasm: Add floating-point comparisons on GLASM 2021-07-22 21:51:30 -04:00
ameerj 6705f56029 emit_glasm: Implement more integer alu ops 2021-07-22 21:51:30 -04:00
ameerj 3e10709091 glasm: Reimplement bitwise ops and BFI/BFE 2021-07-22 21:51:30 -04:00
ReinUsesLisp 4502595bc2 glasm: Initial GLASM fp64 support 2021-07-22 21:51:30 -04:00
ReinUsesLisp 9f851e3832 glasm: Implement GLASM fp16 packing and move bitwise insns 2021-07-22 21:51:30 -04:00
ReinUsesLisp 4de65fbff4 glasm: Remove unused functions left from rebase 2021-07-22 21:51:30 -04:00
ReinUsesLisp 6358b0d0c1 glasm: Specify namespace when using FormatTo 2021-07-22 21:51:30 -04:00
ReinUsesLisp 939dab7120 glasm: Implement more GLASM composite instructions 2021-07-22 21:51:30 -04:00
ReinUsesLisp 1c9307969c glasm: Make GLASM aware of types 2021-07-22 21:51:30 -04:00
ameerj 934d300246 glasm: Use CMP.S for Select32 
also fixes ADD and SUB to use U modifier
 2021-07-22 21:51:30 -04:00
ameerj 68cc445b8e glasm: Implement more logical ops 2021-07-22 21:51:30 -04:00
ameerj 941c6dc740 glasm: Implement BFI, BFE 
Along with implementations of common instructions along the way
 2021-07-22 21:51:30 -04:00
ReinUsesLisp 3e841f6441 glasm: Use BitField instead of C bitfields 2021-07-22 21:51:30 -04:00
ReinUsesLisp 2b04b4d27f glasm: Remove unused argument in identity instructions on GLASM 2021-07-22 21:51:30 -04:00
ReinUsesLisp 6fd190d1ae glasm: Implement basic GLASM instructions 2021-07-22 21:51:30 -04:00
ReinUsesLisp c1ba685d9c glasm: Changes to GLASM register allocator and emit context 2021-07-22 21:51:30 -04:00
ReinUsesLisp b10cf64c48 glasm: Add GLASM backend infrastructure 2021-07-22 21:51:30 -04:00
ReinUsesLisp b725db8709 shader: Fixup SPIR-V emit header namespaces 2021-07-22 21:51:30 -04:00
ReinUsesLisp bed090807a Move SPIR-V emission functions to their own header 2021-07-22 21:51:30 -04:00
FernandoS27 ee61ec2c39 shader: Optimize NVN Fallthrough 2021-07-22 21:51:30 -04:00
ameerj 7ecc6de56a shader: Implement Int32 SUATOM/SURED 2021-07-22 21:51:30 -04:00
ReinUsesLisp 850b08a16c spirv: Be aware of NAN unaware drivers 2021-07-22 21:51:30 -04:00
ReinUsesLisp fde47152d9 spirv: Add SSBO read fallbacks when no aliasing is available 2021-07-22 21:51:29 -04:00
ReinUsesLisp fd913bceaf spirv: Add OpKill fallback to demote 2021-07-22 21:51:29 -04:00
ReinUsesLisp d2a0f9d7ad spirv: Do not enable ShaderLayer 
This is enabled by an extension instead of the capability.
 2021-07-22 21:51:29 -04:00
ReinUsesLisp 2b434b74af spirv: Enable DemoteToHelperInvocationEXT only when supported 2021-07-22 21:51:29 -04:00
ReinUsesLisp cfd873275d spirv: Use OriginLowerLeft when requested 2021-07-22 21:51:29 -04:00
ReinUsesLisp bafe9e35a9 spirv: Only add image operands mask when needed 2021-07-22 21:51:29 -04:00
ReinUsesLisp d2e811db2e spirv: Workaround image unsigned offset bug 
Workaround bug on Nvidia's OpenGL SPIR-V compiler when using unsigned
texture offsets.
 2021-07-22 21:51:29 -04:00
ReinUsesLisp 4ead714910 spirv: Add int8 and int16 capabilities only when supported 2021-07-22 21:51:29 -04:00
ReinUsesLisp 33bebc3412 spirv: Add integer clamping workarounds 
Workaround more bugs on Nvidia's OpenGL SPIR-V compiler.
 2021-07-22 21:51:29 -04:00
ReinUsesLisp 7b03b97118 spirv: Implement int8 and int16 conversion fallbacks 2021-07-22 21:51:29 -04:00
ReinUsesLisp 48a17298d7 spirv: Support OpenGL uniform buffers and change bindings 2021-07-22 21:51:29 -04:00
ReinUsesLisp d5d6778ba5 spirv: Desambiguate descriptor names 
Worksaround a bug on Nvidia's OpenGL SPIR-V compiler where names are
used for name matching.
 2021-07-22 21:51:29 -04:00
FernandoS27 b541f5e5e3 shader: Implement VertexA stage 2021-07-22 21:51:29 -04:00
ReinUsesLisp 57464e3b72 shader: Fix storage type when reading patches on tess control 2021-07-22 21:51:29 -04:00
ReinUsesLisp d10cf55353 shader: Implement indexed textures 2021-07-22 21:51:28 -04:00
ReinUsesLisp 050e81500c shader: Move microinstruction header to the value header 2021-07-22 21:51:28 -04:00
ReinUsesLisp 7018e524f5 shader: Add NVN storage buffer fallbacks 
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
ReinUsesLisp 6325601947 spirv: Fix ViewportMask 2021-07-22 21:51:28 -04:00
ameerj 5b8afed871 spirv: Replace Constant/ConstantComposite with Const helper 2021-07-22 21:51:28 -04:00
FernandoS27 f69d0b91ff shader: Address feedback 2021-07-22 21:51:28 -04:00
FernandoS27 080857b60e shader: Add coarse derivatives 2021-07-22 21:51:28 -04:00