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9 Commits
Author SHA1 Message Date
Ampandheaust a4f3eeddd6 core: cache the whole-array SharedRows view 
view() allocated a fresh typed array on every access (and row() a second
subarray); the view is now built once per descriptor in update().

Amp-Thread-ID: https://ampcode.com/threads/T-01a0b2dd-db32-712d-99ce-12ce4a86d979
Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
 2026-09-18 07:01:15 +00:00
Ampandheaust 92638e6c9f core: writer-owned relocation 
The worker no longer copies rows when an array cannot grow in place. It
reserves a zeroed region, returns the staged descriptor with a commit
flag, and queues every other request until the main thread (the only
writer) has copied the old bytes and sent commit-rows. Writes that raced
the old worker-side copy were lost; lights in the glTF viewer regularly
ended up at the origin because of it.

Amp-Thread-ID: https://ampcode.com/threads/T-01a0b2dd-db32-712d-99ce-12ce4a86d979
Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
 2026-09-18 06:40:44 +00:00
Ampandheaust 31d3ae21ff core: manual buffer sync with sync-rows, reuse unchanged buffers and pipelines across activations 
Also lets the screenshot suite point at another reference directory and settle longer.

Amp-Thread-ID: https://ampcode.com/threads/T-01a0b2dd-db32-712d-99ce-12ce4a86d979
Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
 2026-09-18 05:53:44 +00:00
Ampandheaust 49c80a209e core: indirect draw passes, device feature list, drop handles-specific bundle heuristics 
Amp-Thread-ID: https://ampcode.com/threads/T-01a0b2dd-db32-712d-99ce-12ce4a86d979
Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
 2026-09-18 05:31:11 +00:00
Ampandheaust dda602c4a2 core: span allocation with shared free list and geometric growth 
Amp-Thread-ID: https://ampcode.com/threads/T-01a0b2dd-db32-712d-99ce-12ce4a86d979
Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
 2026-09-18 05:26:26 +00:00
Ampandheaust abfa428464 Optimize forward rendering and add benchmark 
Amp-Thread-ID: https://ampcode.com/threads/T-01a01380-b478-77d0-84a0-102880a5c5ae
Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
 2026-08-20 14:36:51 +00:00
Ampandheaust 000bfd63bf Optimize render graph and add GPU profiling 
Amp-Thread-ID: https://ampcode.com/threads/T-01a01380-b478-77d0-84a0-102880a5c5ae
Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
 2026-08-20 11:48:06 +00:00
Ampandheaust 9768765d74 Replace addons with conventional handles 
Provide the single-loadout Scene API, SAB-backed meshes, cameras, materials, lights, workers, post effects, and tutorial playgrounds. Batch matching row growth so active GPU loadouts refresh once.

Amp-Thread-ID: https://ampcode.com/threads/T-01a01380-b478-77d0-84a0-102880a5c5ae
Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
 2026-08-20 06:39:30 +00:00
Ampandheaust 239b1d25b0 Build Rust render graph core 
Keep hot render state in a generic shared SOA arena and use worker messages only for allocation, graph compilation, loadout changes, and render pacing. Compile external S-expression graphs into upfront WebGPU resources, transient aliases, and reusable render bundles.

Amp-Thread-ID: https://ampcode.com/threads/T-01a01380-b478-77d0-84a0-102880a5c5ae
Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
 2026-08-20 05:35:24 +00:00