2 Commits

Author	SHA1	Message	Date
test0r	f2c3a4c32f	STUDY.md: checkpoint after first-day port work ... Update with current state: library builds clean, vainfo enumerates profiles, vaCreateContext succeeds on Brave (with STREAMON deferred as WIP unblocker), next failure is frame pool initialization in vaCreateSurfaces2. Documents the 12-step diff stack vs bootlin upstream and what still needs to happen to actually decode a frame. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-04-25 22:10:11 +00:00
test0r	294bdc24f6	STUDY.md: port plan + reference implementations + test fixtures ... Cold-start dossier for the multiplanar port: goal, why-this-fork-exists, state-today, port plan (v4l2.c / context.c / picture.c), reference impls to read side-by-side (FFmpeg libavcodec/v4l2_request*, GStreamer gst-plugins-bad/sys/v4l2codecs, Chromium media/gpu/v4l2), test fixtures (ohm + bbb_1080p30_h264.mp4 + GStreamer ceiling at 6% CPU), out-of-scope (HEVC/VP9/AV1). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-04-25 21:30:54 +00:00