forked from unom/punktfunk
enricobuehlerandClaude Fable 5
575975687c
The presenter's device creation now probes + enables the PyroWave compute feature set alongside the Vulkan Video probe (shaderInt16, storageBuffer8BitAccess, subgroup size control — gated on support, harmless when unused) and exports the facts through VulkanDecodeDevice (pyrowave_decode capability + feature bools + apiVersion + the queue- family shape). pf-client-core (feature `pyrowave`, Linux): video_pyrowave.rs — the decoder runs pyrowave compute on the PRESENTER's own VkDevice, zero interop (plan §4.5): pinned content-equivalent create-info reconstruction satisfies pyrowave 0.4.0's lifetime rule without refactoring the presenter's creation; queue access rides the existing device-wide QueueLock (the FFmpeg/Skia contract); decode records into our command buffer, fence-synchronous (sub-ms), into a 4-deep ring of 3xR8 plane sets (decode REQUIRES storage usage + identity swizzles, so the encoder's RG8 trick doesn't apply). Backend::PyroWave + DecodedImage::PyroWave + Decoder::new_pyrowave + decodable_codecs_for (advertisement gated on the device probe) wired through the decode dispatch; no demote ladder (nothing else decodes it — fallback is session renegotiation, plan §4.6). Still to come for a live session: the presenter's planar-CSC render path for the new variant, pump/shell opt-in (preferred_codec) wiring, and the on-glass .21 run. Validated on .21: pf-client-core + pf-presenter compile with and without the feature, clippy clean, 26 client-core tests green. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>