Mike-Solar
f188bc79e7
Adds VAAPI DMA-BUF, D3D11VA shared-handle and VideoToolbox IOSurface imports behind a tri-state outcome (imported / unsupported / failed), planar textures with bounded residency and a CPU staging fallback, the staged montage decode path, reference-counted decoder frames, VAAPI-first device selection on Linux, and the host-GPU context plumbing used by the app and worker. See docs/zh/plans/render-pipeline-threads.md (M5).
66 lines
2.5 KiB
TOML
66 lines
2.5 KiB
TOML
[package]
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name = "oak-core"
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version.workspace = true
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edition = "2021"
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description = "Rust value types mirroring oakcore (Rational, TimeRange, format enums)"
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license = "GPL-3.0-or-later"
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[lib]
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crate-type = ["rlib"]
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[dependencies]
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thiserror = "2.0.20"
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ocio-rs = { version = "0.2", features = ["bundled"] }
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# wgpu: portable GPU backend — same major as oak-render's shaderfx/naga
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# generation (29, matching the gpui_wgpu device the app presents with, so
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# the render thread's textures are directly sampleable by the UI).
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wgpu = "29"
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# wgpu-types: the HAL descriptor types (`TextureUses`) that wgpu 29 does
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# re-export through `wgpu::hal`'s descriptors but not by name (M5 external
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# image import builds a `wgpu_hal::TextureDescriptor` by hand). Pinned to
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# the same generation as wgpu 29.
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wgpu-types = "29"
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log = "0.4.34"
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# half: f16↔f32 conversion for format-aware texture downloads (the M2
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# present target is Rgba16Float; the rest of the pipeline is Rgba32Float).
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half = "2"
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# TOML persistence for the application config (configstore.rs).
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toml = "0.8"
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# XML helpers (xmlutils.rs).
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quick-xml = "0.41.0"
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# Pure-Rust image I/O for oiioutils.rs (TIFF only — the only format current
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# callers need).
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image = { version = "0.25", default-features = false, features = ["tiff"] }
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# --- M5 zero-copy hardware-decode import (platform natives) ---------------
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# Linux: raw Vulkan through wgpu-hal's own `ash` generation (the version is
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# pinned by wgpu-hal 29's dependency, so the `vk` types unify) + `dup(2)`
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# for the DMA-BUF fds handed to `VkImportMemoryFdInfoKHR`.
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[target.'cfg(target_os = "linux")'.dependencies]
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libc = "0.2"
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# The raw Vulkan import path is shared by Linux (DMA-BUF) and Windows
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# (D3D11 shared handle).
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[target.'cfg(any(target_os = "linux", target_os = "windows"))'.dependencies]
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ash = "0.38"
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# Windows: D3D11VA surfaces arrive as an `ID3D11Texture2D`; the shared NT
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# handle is handed to Vulkan's `VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE`
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# path. Only the raw ash structs are needed inside oak-core (the COM side
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# lives in oak-codec), so no `windows` dependency here.
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#
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# macOS: VideoToolbox surfaces are IOSurfaces; the Metal texture wrapping
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# them is built with the same objc2 generation wgpu-hal 29 uses.
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[target.'cfg(target_os = "macos")'.dependencies]
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objc2 = "0.6"
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objc2-foundation = "0.3"
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objc2-metal = { version = "0.3", features = [
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"MTLAllocation",
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"MTLDevice",
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"MTLPixelFormat",
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"MTLResource",
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"MTLTexture",
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"objc2-io-surface",
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] }
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objc2-io-surface = "0.3"
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