enricobuehler
c78ddc40cb
FFmpeg's Vulkan Video decoder now runs on the PRESENTER's own VkDevice — the decoded VkImage feeds the existing CICP CSC pass directly: zero copy, no interop, and NVIDIA gets hardware decode for the first time (its VAAPI is unusable by design). One decode architecture for every vendor going forward; VAAPI-dmabuf and software remain the fallbacks (auto: vulkan → vaapi → software; PUNKTFUNK_DECODER=vulkan pins it). Presenter: instance 1.3; probes VK_KHR_video_queue/decode_queue + codec extensions, a VIDEO_DECODE queue family (+ its codec caps via QueueFamilyVideoPropertiesKHR), and the samplerYcbcrConversion/ timelineSemaphore/synchronization2 features — all enabled at device creation when present, exported as a VulkanDecodeDevice handle bundle. Decoder: AVVulkanDeviceContext built over those handles via pf-ffvk (features chain, extension lists, deprecated queue indices + the qf[] map); get_format supplies OUR frames context with MUTABLE_FORMAT so the presenter's per-plane views are legal; output is DecodedImage::VkFrame carrying AVVkFrame/frames-ctx pointers plus the lock fns. Present: R8+R8G8 plane views over the multiplanar image, the live sync state read under the AVVulkanFramesContext lock, a timeline-semaphore wait(sem_value)/signal(sem_value+1) folded into the submit, layout/ queue-family/sem_value written back per FFmpeg's contract, and the frame guard parked in the retire queue until the fence. CSC pass + video framebuffer are now unconditional (NVIDIA has no dmabuf-import path). Verified on the RTX 5070 Ti: device creates with decode_qf=3, caps=DECODE_H264|H265|AV1|VP9; swapchain unaffected. Live stream validation next. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
39 lines
1.6 KiB
TOML
39 lines
1.6 KiB
TOML
[package]
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name = "pf-client-core"
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description = "Shared Linux-client plumbing — session pump, FFmpeg decode, PipeWire audio, SDL3 gamepads, trust store, discovery — extracted from the GTK client so the shell and the Vulkan session binary build on one implementation"
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version.workspace = true
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edition.workspace = true
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rust-version.workspace = true
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license.workspace = true
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authors.workspace = true
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repository.workspace = true
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# Same Linux gating as clients/linux: `cargo build --workspace` stays green on macOS
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# (the Mac client lives in clients/apple); elsewhere this crate is `wol` plus stubs-free
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# emptiness. `wol` is pure std and stays cross-platform, matching the old main.rs.
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[target.'cfg(target_os = "linux")'.dependencies]
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punktfunk-core = { path = "../punktfunk-core", features = ["quic"] }
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# FFmpeg's Vulkan hwcontext surface (Vulkan Video decode on the presenter's device).
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pf-ffvk = { path = "../pf-ffvk" }
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async-channel = "2"
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# Video decode (same FFmpeg pin as the host) and audio.
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ffmpeg-next = "8"
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opus = "0.3"
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pipewire = "0.9"
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# Gamepads: capture + feedback (full DualSense fidelity — touchpad/motion/triggers/LEDs
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# need the hidapi driver).
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sdl3 = { version = "0.18", features = ["hidapi"] }
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mdns-sd = "0.20"
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# Game-library fetch from the host's management API over mTLS + fingerprint pinning.
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# `ureq` is small + sync (the host uses it too) and its rustls unifies with the
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# workspace's (quinn's) 0.23; the pinning verifier mirrors core's private `PinVerify`.
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ureq = "2"
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rustls = { version = "0.23", features = ["ring"] }
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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anyhow = "1"
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tracing = "0.1"
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