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Dave Kempe
799cdefd57
H.264 passthrough for RDP via guac_display worker integration: - Raw H.264 NAL units from xrdp x264 pass through to browser WebCodecs VideoDecoder, bypassing server-side decode/re-encode - Frame queue preserves all H.264 frames across deferred flushes - Per-entry toggle in address book (enable_h264 field) - Keyframe gate ensures decoder initializes correctly - Per-connection callback (no static global concurrency bug) - Queue capped at 120 frames to prevent unbounded growth guacd patch (004-h264-display-worker): - display-priv.h: h264 frame queue on guac_display_layer - display-plan.c: flush h264 queue during plan_apply, skip IMG ops - display-layer.c: set_h264 API with queue append and cap - rdpgfx.c: SurfaceCommand wrapper saves NAL before GDI handler - settings.c/h: enable-h264 connection parameter, conditional GfxH264 Other changes: - Docker: fix FreeRDP plugin path for drive/audio channels (#87) - contrib/setup-xrdp-gfx.sh: full xrdp x264 rebuild from Debian sid - docs/rdp-video-performance.md: H.264 passthrough documentation - Address book UI: H.264 checkbox with dependency descriptions