swung0x48 d554c87c45 [Fix] (Loader+Texture): tolerate drivers without EXT swap-with-damage, and pair stencil-only storage correctly ...

- eglSwapBuffersWithDamageEXT is an extension entry point that Android's
  framework libEGL does not export through dlsym; requiring it was a
  bring-up FATAL on TB321FU. Resolve EXT, fall back to the KHR spelling
  (same function, interchangeable signature), then to plain
  eglSwapBuffers (a zero-rectangle damage call is defined to be exactly
  that). The GLES dlsym fallback gains a self-reference guard for
  MobileGL installed under a GLES soname, where dlsym would otherwise
  hand the backend the frontend's own entry points and recurse forever.
- NormalizePixelFormat maps GL_STENCIL_INDEX8/GL_STENCIL_INDEX to
  GL_STENCIL_INDEX/GL_UNSIGNED_BYTE instead of falling through to
  RGBA/UBYTE, which no driver can pair with stencil-only storage.
- Tests pin the EXT->KHR->none preference order and the stencil pair.
- The anland handoff is rewritten to the post-P14 landed state: device
  evidence (win-smoke green screen, Konsole on screen, eglinfo/glxinfo),
  the remote-only recovery procedure, and the known gaps (Plasma session
  bring-up, cursor scale, the no-CPU-blit requirement, resize/surface
  loss, AVC audit).

2026-10-01 23:16:33 -04:00

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Disaggregated

[Fix] (Loader+Texture): tolerate drivers without EXT swap-with-damage, and pair stencil-only storage correctly

2026-10-01 23:16:33 -04:00