remove xvfb: use EGL surfaceless for headless CI#37361
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adeebshihadeh wants to merge 4 commits intomasterfrom
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remove xvfb: use EGL surfaceless for headless CI#37361adeebshihadeh wants to merge 4 commits intomasterfrom
adeebshihadeh wants to merge 4 commits intomasterfrom
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Replace Xvfb + GLFW with EGL surfaceless platform (PLATFORM_OFFSCREEN) for CI rendering. This creates an OpenGL context directly via EGL without needing any display server, using Mesa's llvmpipe for software rendering. Changes: - build.sh: build raylib with PLATFORM_OFFSCREEN when CI=1 - SConscript: link with EGL+GL in CI instead of just GL - tests.yaml: replace `source setup_xvfb.sh` with LIBGL_ALWAYS_SOFTWARE=1, add raylib rebuild step before scons - setup_dependencies.sh: remove xvfb, add libegl-dev and libgl-dev Depends on: commaai/raylib#23 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Update raylib commit to include the KHRONOS_APIENTRY fix for PLATFORM_OFFSCREEN. GLAD's embedded khrplatform.h was preventing the system khrplatform.h from defining KHRONOS_APIENTRY, breaking all EGL function declarations. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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The pyray pip package bundles its own GLFW-based raylib which requires X11. Build custom Python bindings with PLATFORM_OFFSCREEN raylib and install them in CI to replace the pip version. This enables Python UI tests to run headless via EGL surfaceless. Also updates raylib-python-cffi commit to include PLATFORM_OFFSCREEN link args support. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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libegl-dev and libgl-dev are already installed by setup_dependencies.sh. The -dev packages are only needed at build time (headers + symlinks); the runtime libraries (libegl1, libgl1) are pre-installed on the runner. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
EGL_MESA_platform_surfaceless— no display server neededxvfbsystem dependencyChanges
third_party/raylib/build.sh: build withPLATFORM_OFFSCREENwhenCI=1selfdrive/ui/SConscript: link withEGL+GLin CI.github/workflows/tests.yaml: removesetup_xvfb.sh, addLIBGL_ALWAYS_SOFTWARE=1and raylib rebuild steptools/setup_dependencies.sh: dropxvfb, addlibegl-devandlibgl-devDependencies
PLATFORM_OFFSCREENbackend)Test plan
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