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95bb7c50ee
Publish and subscribe over wss://livekit.uni-wh.de:7800 and refuse cleartext ws://. Conference room is uwh-telhai. Includes the uncommitted encoded H.264 publish path, Rally hairpin, and KMS wall overlay.
67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
from display_grid import CameraGrid
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from drm_outputs import DrmOutput
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from gst_sink import appsrc_cmd, va_grid_cmd
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def _out():
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return DrmOutput(
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name="HDMI-A-7",
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sysfs="card0-HDMI-A-7",
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node="/dev/dri/card0",
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driver="xe",
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connector_id=538,
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status="connected",
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)
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def test_appsrc_queue_buffers_default_two():
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cmd = appsrc_cmd(_out(), 1920, 1080, 30)
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assert "max-size-buffers=2" in cmd
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def test_appsrc_queue_buffers_one():
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cmd = appsrc_cmd(_out(), 1920, 1080, 30, queue_buffers=1)
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assert "max-size-buffers=1" in cmd
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assert "max-size-buffers=2" not in cmd
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def test_appsrc_i420_blocksize():
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cmd = appsrc_cmd(_out(), 1920, 1080, 30, pixel_format="i420")
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joined = " ".join(cmd)
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assert "format=i420" in joined
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assert "blocksize=3110400" in joined # 1920*1080*3//2
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assert "format=bgra" not in joined
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def test_va_grid_cmd_pins_arc_compositor_and_twenty_tiles():
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g = CameraGrid(width=1920, height=1080, cols=5, rows=4)
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tile_fds = list(range(4, 24))
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cmd = va_grid_cmd(
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_out(), g, ingest_w=640, ingest_h=360, fps=15,
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tile_fds=tile_fds, chrome_fd=3, queue_buffers=1)
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joined = " ".join(cmd)
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assert "varenderD129compositor" in joined
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assert "varenderD129postproc" in joined
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assert "kmssink" in joined
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assert "connector-id=538" in joined
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assert "driver-name=xe" in joined
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assert joined.count("fdsrc") == 21 # chrome + 20 tiles
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x, y, w, h = g.inner_rect(0)
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assert f"xpos={x}" in joined
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assert f"ypos={y}" in joined
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assert "format=i420" in joined
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assert "blocksize=345600" in joined # 640*360*1.5
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def test_va_grid_cmd_h264_uses_arc_decoder():
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g = CameraGrid(width=1920, height=1080, cols=5, rows=4)
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paths = [f"/tmp/cam-{i:02d}.h264" for i in range(1, 21)]
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cmd = va_grid_cmd(
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_out(), g, ingest_w=640, ingest_h=360, fps=15,
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tile_h264_paths=paths, chrome_fd=3)
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joined = " ".join(cmd)
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assert "varenderD129h264dec" in joined
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assert joined.count("h264parse") == 20
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assert "fdsrc" in joined # chrome only
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assert joined.count("filesrc") == 20
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