New mesh shader limits - #8507

Merged

cwfitzgerald merged 127 commits into

gfx-rs:trunkfrom

inner-daemons:mesh-shading/new-limits

Dec 17, 2025

Commits on Aug 14, 2025

Initial commit
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1c90d19
Other initial changes
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8c3e550
Updated shader snapshots
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85bbc5a

Commits on Aug 17, 2025

Added new HLSL limitation
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ccf8467
Moved error to global variable error
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e55c02f
Merge branch 'trunk' into mesh-shading/naga-ir
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f3a31a4

Commits on Aug 20, 2025

Commits on Aug 22, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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0575e98

Commits on Aug 24, 2025

Updated the mesh shading spec because it was goofy
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b572ec7
Merge branch 'trunk' into mesh-shading/naga-ir
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34d0411
Merge branch 'trunk' into mesh-shading/naga-ir
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02664e4

Commits on Aug 25, 2025

some doc tweaks
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7bec4dd
Tried to clarify docs a little
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2fcb853
Merge branch 'trunk' into mesh-shading/naga-ir
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3009b5a
Tried to update spec
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8bfe106
Removed a warning
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6ccaeec
Addressed comment about docs mistake
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5b7ba11

Commits on Aug 30, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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29c6972

Commits on Sep 1, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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63fa8b5

Commits on Sep 4, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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26c8681

Commits on Sep 5, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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d9cac9c

Commits on Sep 8, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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c112cb4

Commits on Sep 11, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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e1ff67d

Commits on Sep 15, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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64644f7

Commits on Sep 22, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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739948b

Commits on Sep 24, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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7ca25a4

Commits on Oct 1, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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09ddbec

Commits on Oct 2, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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2d6a647
Review in progress
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4657646
mesh_shading.md: more tweaks
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41b654c
Ran cargo fmt
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33ed0a6
Small tweaks
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53ecb39

Commits on Oct 11, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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0ead329

Commits on Oct 13, 2025

Merge branch 'trunk' into mesh-shading/naga-ir
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07bfb1f

Commits on Oct 15, 2025

Commits on Oct 16, 2025

Replace TODO comment with followup issue.
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8c9287d
Merge branch 'trunk' into mesh-shading/naga-ir
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8f04d4f
Update analyzer.rs

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jimblandy
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3a8399d
Merge branch 'trunk' into mesh-shading/naga-ir
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879b79b
Removed stuff in accordance with Jim's recommendation
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d92fe67
minor changes for readability
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2dc4090
Pull mesh shader output type validation out into its own function.
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1ec734b
doc fixes
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9ef0ed5
remove duplicated task payload validation
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1173b0f
Quick little changes
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258e7e6
Another quick fix
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8885c5d
Quick fix
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1cc3e85
Removed unnecessary TODO statement
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3be2c25
A
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21d3cc7
Tried to be more expressive
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d5c11d3
Merge branch 'trunk' into mesh-shading/naga-ir
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82ec9c2

Commits on Oct 17, 2025

Made functions only work in mesh shader entry points
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e7faff6
Various validation fix attempts
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385535a
Undid capabilities resize
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c3f9acd
WGSL PR is up :)
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d15ba19
Update naga/src/ir/mod.rs

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ErichDonGubler
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f14e0f0
Update naga/src/front/wgsl/error.rs

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ErichDonGubler
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7e12d30
Update naga/src/ir/mod.rs

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ErichDonGubler
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ce517bb
Other Erich suggestion
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083959e
Updated docs & validation for some builtins
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16aa7d0
Added some docs & removed contentious "// TODO"
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76bfca0

Commits on Oct 22, 2025

Merge branch 'trunk' into mesh-shading/wgsl-parse
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e68d0d2

Commits on Oct 30, 2025

Commits on Oct 31, 2025

Commits on Nov 1, 2025

Added changelog entry
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64798dd

Commits on Nov 3, 2025

Commits on Nov 5, 2025

Merge branch 'trunk' into mesh-shading/wgsl-parse
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f55dbd9

Commits on Nov 6, 2025

Merge branch 'trunk' into mesh-shading/wgsl-parse
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bd965a7

Commits on Nov 7, 2025

Updated changelog
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c0278f3
Merge branch 'trunk' into mesh-shading/wgsl-parse
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ab69a74
Updated validation from spv-write
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e7dc9e5
Slight tweaks
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592ac16
Added capabilitiy thing blah blah blah
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4398171

Commits on Nov 8, 2025

Fixed compaction & clean stuff up
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1f071a6
Fixed compaction and such pt 2
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7f744cf
Merge branch 'trunk' into mesh-shading/wgsl-parse
inner-daemons
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9978847

Commits on Nov 10, 2025

Paved the way for primitive-index stuff
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1d13726
Little bit of cleanup
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25afe48
Added new features/capabilities for point primitives and added snapshots for stuff
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453a150
Updated spec to rename something
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2b96eb2
Updated some limits stuff
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235a896
Made some improvements
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c62c023
Fixed doctests & webgpu stuff
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57c3132
Fixed experimental features stuff
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f888b74
Merge branch 'mesh-shading/wgsl-parse' into mesh-shading/new-limits
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0407d6e
A little more scaffolding
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3439a8b
Added some initial validation
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9c500ec
Added per primitive validation
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555fa2a
Improved per primitive validation
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a63a1b3
Added some more validation
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a952b34
Fixed primitive index validation
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462765e
Updated the spec
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703bac7
Updated comments on some limits
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0beb1a0
Merge branch 'trunk' into mesh-shading/new-limits
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4cf07c6
Made some fixes
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committed
dab8b09
Merge branch 'mesh-shading/wgsl-parse' into mesh-shading/new-limits
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509bfdb
Fixed new validation rule for task payload size
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6df4efa
Merge branch 'mesh-shading/wgsl-parse' into mesh-shading/new-limits
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c52a867

Commits on Nov 13, 2025

Merge remote-tracking branch 'upstream/trunk' into mesh-shading/new-limits
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168111b

Commits on Nov 26, 2025

Update wgpu-core/src/validation.rs

inner-daemons
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cwfitzgerald
authored
c540d68
Update wgpu-core/src/validation.rs

inner-daemons
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cwfitzgerald
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b28453f

Commits on Dec 10, 2025

Commits on Dec 15, 2025

Addressed 2 comments
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88e2226
Merge remote-tracking branch 'upstream/trunk' into mesh-shading/new-limits
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209a61e
A few more comments addressed with limits
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9c3fdbf
Addressed more comments
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d10e343
Update wgpu-core/src/validation.rs

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cwfitzgerald
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3e0164c
Split up error
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62a77c3
Addressed another comment by changing workgroup size validation
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68426e5
Final comment addressed
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3445c84

Commits on Dec 16, 2025

Update wgpu-info/src/human.rs

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Copilot
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c9ce78e
Update wgpu-core/src/validation.rs

inner-daemons
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Copilot
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35b7830
Update wgpu-info/src/human.rs

inner-daemons
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Copilot
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cb47b06
Fixed compilation and added some new test functions
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4e68544

Commits on Dec 17, 2025

Merge remote-tracking branch 'upstream/trunk' into mesh-shading/new-limits
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7295870