eglantine-cirakg/src/shader_recompiler/frontend/ir/program.h, branch nx2Mirror of github.com/cira0100/Eglantine-public nx2, a fork of Djihads80/Eglantine.https://git.cirakg.xyz/eglantine-cirakg/atom?h=nx22026-11-01T16:29:29+00:00shader_recompiler: translate Switch 2 task and mesh programs2026-11-01T16:29:29+00:00Takoroka137927095+Takoroka@users.noreply.github.com2026-10-30T09:02:43+00:00urn:sha1:310dd596d0f6d48de3517cfb1bdc90a366817405
Mario Kart World draws some of its geometry with NVN task and mesh programs
(the task program culls and writes the mesh workgroup count and a payload
to its stage buffer; each mesh workgroup reads it back and writes vertices
and primitives). Add Task and Mesh stages and translate them for
VK_EXT_mesh_shader:
- the ISBE pseudo instruction from the lowering becomes reads and writes
of an emulated stage buffer: the task's output region is the task
payload, the mesh output regions live in workgroup memory
- every EXIT of these stages jumps to one final return, so all
invocations reach the epilogue: a barrier, then OpEmitMeshTasksEXT, or
OpSetMeshOutputsEXT and a copy of the 32-element vertex and primitive
groups (lines named by the mesh header's and the pass-through geometry
header's output maps) to arrayed and per-primitive outputs
- Sirit lacks the two mesh instructions: they are emitted as OpStore
markers and replaced after assembly
- fragment inputs a mesh program writes per primitive get PerPrimitiveEXT
The captured task and mesh programs of the title translate to SPIR-V that
spirv-val accepts.
general: Convert source file copyright comments over to SPDX2022-04-23T09:55:32+00:00Morph39850852+Morph1984@users.noreply.github.com2022-04-23T08:59:50+00:00urn:sha1:2b87305d319f0bd04da36fb96314934f37b12637
This formats all copyright comments according to SPDX formatting guidelines.
Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.
shader: Rework varyings and implement passthrough geometry shaders2021-07-23T01:51:39+00:00ReinUsesLispreinuseslisp@airmail.cc2021-06-24T05:41:09+00:00urn:sha1:b1df436cef9ee8425ab5814e4b5ad1670855517f
Put all varyings into a single std::bitset with helpers to access it.
Implement passthrough geometry shaders using host's.
glasm: Rework control flow introducing a syntax list2021-07-23T01:51:31+00:00ReinUsesLispreinuseslisp@airmail.cc2021-05-14T03:40:54+00:00urn:sha1:03f6d424ce2f62cfd9e7fa6083dcc7ab2ee62ec6
This commit regresses VertexA shaders, their transformation pass has to
be adapted to the new control flow.
shader: Implement geometry shaders2021-07-23T01:51:27+00:00ReinUsesLispreinuseslisp@airmail.cc2021-04-12T22:41:22+00:00urn:sha1:4b326924230d7463b247776cf68adc1c37c26fcfshader: Implement LDS, STS, LDL, and STS and use SPIR-V 1.4 when available2021-07-23T01:51:25+00:00ReinUsesLispreinuseslisp@airmail.cc2021-03-28T22:53:34+00:00urn:sha1:6044946495ba2e129ae6b1def5836fee52f2d701spirv: Remove dependencies on Environment when generating SPIR-V2021-07-23T01:51:24+00:00ReinUsesLispreinuseslisp@airmail.cc2021-03-27T06:08:31+00:00urn:sha1:96a54aeea88bba3b210a759b6ca8cb82c76604bcshader: Add partial rasterizer integration2021-07-23T01:51:23+00:00ReinUsesLispreinuseslisp@airmail.cc2021-03-19T22:28:31+00:00urn:sha1:33090a74dda9b9be9b4b3b7879a499512652f961shader: Implement CAL inlining function calls2021-07-23T01:51:23+00:00ReinUsesLispreinuseslisp@airmail.cc2021-03-14T06:41:05+00:00urn:sha1:db2e9d64aa3610e60d8e049baf47030c352198e0spirv: Initial bindings support2021-07-23T01:51:22+00:00ReinUsesLispreinuseslisp@airmail.cc2021-02-16T07:10:22+00:00urn:sha1:605783f828cc4e5751ca9ccc1f2492e07a2dee44