Repository navigation
Docs: list .pdf and .ai where open_file and the CLI's --in are documented - #13
Closed
storybored379 wants to merge 1 commit into
Closed
storybored379 wants to merge 1 commit into
storybored379 wants to merge 1 commit into
Conversation
…nted Follow-up to storytold#5: headless open_file and vectorcraft-cli convert/info/run --in read PDF and PDF-compatible .ai, but docs/mcp.md and the CLI usage still listed only .vectorcraft and .svg. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Contributor
Author
|
Closing — main's docs now cover this (and more) after the format work. Thanks! |
apexmiguel9-hub
pushed a commit
to apexmiguel9-hub/vectorcraft-android
that referenced
this pull request
Oct 6, 2026
…lar shaders
MEDIDO, con la cadena de 35 frames del tombstone. Se lee de abajo arriba:
storytold#15 egui_wgpu::Painter::set_window
storytold#14 egui_wgpu::renderer::Renderer::new
storytold#13 wgpu_core::...::CoreDevice::<dispatch>::DeviceInterface::create_render_pipeline
storytold#12 wgpu_core::device::global::Global::device_create_render_pipeline
storytold#11 wgpu_core::device::global::Global::device_create_general_render_pipeline
storytold#10 wgpu_core::device::resource::Device::create_render_pipeline
storytold#9 wgpu_core::device::resource::Device::create_render_pipeline_inner
storytold#8 wgpu_hal::dynamic::device::vulkan::DynDevice::create_render_pipeline
storytold#7 wgpu_hal::vulkan::device::Device::create_render_pipeline
storytold#6 vulkan.mtk.so (FragmentShaderCompileState::CompileUF()+1272)
storytold#4 vulkan.mtk.so
storytold#3 libufwriter.so (BILParseStream+164)
#00 libc.so (abort+156)
**Los seis frames interiores no son de Rust, son del driver.** `egui_wgpu` pide su
primer pipeline, `wgpu` lo pasa a Vulkan, y `vulkan.mtk.so` aborta mientras compila
el fragment shader, dentro de `libufwriter.so` — el escritor de binarios del
compilador propietario, porque `BIL` es su IR.
## Y no es que a Vulkan le falte nada
Es lo que mas confunde, y conviene dejarlo escrito con numeros. Del perfil
`vp_gpuinfo` del Moto G56 5G (Android 16) y del informe de la base de datos de
Sascha Willems:
| | |
|---|---|
| `apiVersion` | **1.3.1023** (la base de datos lo da como 1.3.303) |
| extensiones | **129**, 61 de ellas `VK_KHR` |
| `VK_ANDROID_external_memory_android_hardware_buffer` | si |
| `driverID` | `VK_DRIVER_ID_IMAGINATION_PROPRIETARY`, PowerVR B-Series 25.1 |
| subgroup | 128, todas las operaciones |
| todas las versiones core 1.0-1.3 | soportadas |
O sea: **no falta ninguna feature, es un driver que conforms pero aborta.** Ni
siquiera hay mensaje: `PVR_ASSERT` viene compilado en release y es un `abort()` a
peloso, asi que el logcat no dice que construccion del SPIR-V le molesta. No hay
forma de averiguarlo desde aqui.
## Por que OpenGL no cuesta nada
Porque VectorCraft **rasteriza en CPU** con `vello_cpu`. La GPU solo presenta
pixeles que ya estan pintados. Toda la parte de Vulkan que de verdad importa —
compute shaders, para rasterizar en GPU— es justo la que este proyecto no usa, y lo
hizo a proposito para no depender del driver. Aqui el coste de GL es cero.
## Como queda
Una funcion, `wgpu_solo_opengl()`, que parte de
`WgpuSetupCreateNew::without_display_handle()` y cambia `instance_descriptor.backends`
a `Backends::GL`. Se escribe asi, modificando el campo, y no con sintaxis de
actualizacion de structs, porque no depende de que campos existan los que no se
nombran.
`eframe` reexporta `egui_wgpu` y `egui_wgpu::wgpu` (su `lib.rs:162`), asi que no
hacen falta dependencias nuevas.
**Queda anotado como una linea si el driver deja de abortar**, y el propio egui-wgpu
tiene ademas el interruptor `WGPU_BACKEND=opengl` para probarlo sin recompilar.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Follow-up to #5. Headless
open_file(and with itvectorcraft-cli convert,infoandrun --in, which go through the same headless open) now reads.pdfand PDF-compatible.ai, but two places still listed only.vectorcraftand.svg:docs/mcp.md: theopen_filerow.vectorcraft-cliusage: therun [--in …]synopsis and therundescription.Docs and usage text only; no behaviour change.
cargo check -p vectorcraft-clipasses.The #5 description also said
vectorcraft-clialready imported PDF before that change. It didn't:convert x.pdffailed onmaintoo, and #5 fixed it along with MCP.Found and fixed with Claude Code (AI-assisted).
🤖 Generated with Claude Code