Matteo Benedetto
6e15fcab5a
- _Frame: add pixel_format ('BGRA'|'NV12'), uv_pixels, uv_pitch fields
- _create_appsink: accept NV12 caps when R36S_HW_DECODE=1 (NV12;BGRA fallback)
- render(): choose SDL_PIXELFORMAT_NV12 texture + SDL_UpdateNVTexture for NV12
frames, avoiding any software colourspace conversion on the CPU
- _on_new_sample: detect format via VideoInfo.finfo.name, extract Y+UV planes
separately from NV12 GStreamer buffers
- _destroy_texture: reset _texture_format to 'BGRA'
- deploy/arkos/MatHacks.sh: set R36S_HW_DECODE=1 to activate the path
- tests/test_player.py: add finfo mock, pixel_format to SimpleNamespace frame
32 lines
1.3 KiB
Bash
32 lines
1.3 KiB
Bash
#!/bin/bash
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set -euo pipefail
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APP_ROOT="/home/ark/R36SHack"
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ENV_ROOT="/home/ark/miniconda3/envs/r36s-dlna-browser"
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LOG_FILE="/home/ark/MatHacks/r36s-dlna-browser.log"
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cd "$APP_ROOT"
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export HOME="/home/ark"
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export PYTHONPATH="$APP_ROOT/src"
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export LD_LIBRARY_PATH="$ENV_ROOT/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
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# Use system gstreamer1.0-libav (apt) to avoid conda-forge aarch64 ABI mismatches.
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# libgomp must be preloaded to avoid "cannot allocate memory in static TLS block".
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export GST_PLUGIN_PATH="/usr/lib/aarch64-linux-gnu/gstreamer-1.0"
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export LD_PRELOAD="/usr/lib/aarch64-linux-gnu/libgomp.so.1"
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# Enable Rockchip MPP hardware video decode (mppvideodec).
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# NV12 frames are uploaded directly via SDL_UpdateNVTexture — no software
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# colourspace conversion. Requires librockchip_mpp.so + libgstrockchipmpp.so
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# installed by deploy/arkos/setup_hw_decode.sh.
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export R36S_HW_DECODE="1"
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if [ -f "/storage/.config/SDL-GameControllerDB/gamecontrollerdb.txt" ]; then
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export SDL_GAMECONTROLLERCONFIG_FILE="/storage/.config/SDL-GameControllerDB/gamecontrollerdb.txt"
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elif [ -f "/opt/inttools/gamecontrollerdb.txt" ]; then
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export SDL_GAMECONTROLLERCONFIG_FILE="/opt/inttools/gamecontrollerdb.txt"
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fi
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exec "$ENV_ROOT/bin/python" -m r36s_dlna_browser >>"$LOG_FILE" 2>&1
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