fegger
ce52f64e52
Implement the xdg-desktop-portal ScreenCast backend via libportal: a
blocking portal handshake (interactive source picker), a PipeWire stream
on the portal's node enumerating BGRx/BGRA/RGBx/RGBA, and a latest-frame
slot handing frames to next_frame(). stop() is thread-safe; teardown
follows the order PipeWire requires. All proxy operations run under the
thread-loop lock to satisfy the protocol extension context checks
('impl_ext_end_proxy called from wrong context' otherwise).
The encoder now accepts padded strides for packed RGB inputs (real
PipeWire row pitches) and maps the new PixelFormat::Bgrx to
AV_PIX_FMT_BGRA.
Add tools/capture_smoke: a manual smoke tool (interactive, not in
meson test) that captures N frames, encodes them, and writes a
self-contained Annex-B elementary stream with prepended SPS/PPS.
Validated manually on Wayland/Hyprland: 2256x1504 H.264 elementary
stream, ffprobe clean. Phase 3 marked complete in docs/PHASES.md.
26 lines
494 B
Meson
26 lines
494 B
Meson
project('screen_cast', 'cpp',
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version : '0.1.0',
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default_options : [
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'cpp_std=c++20',
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'warning_level=3',
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'werror=false',
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'buildtype=release',
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])
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# Public and private include directories are declared in `src/meson.build`.
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subdir('src')
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# Manual smoke tools
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subdir('tools')
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# Tests
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enable_tests = get_option('tests')
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if enable_tests
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subdir('tests')
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endif
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# Summary for the user
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summary({
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'tests': enable_tests,
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}, section: 'Build options')
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