tree 23e126d4dff72266ac101527ac74e75eabc23dba
parent 6d0d7bc71621779bed44197939d1925a42dbde1d
author Behdad Esfahbod <behdad@behdad.org> 1775253373 -0600
committer Behdad Esfahbod <behdad@behdad.org> 1775253860 -0600

[util] Add raster GPU all-glyph benchmark helper

Add hb-raster-gpu-all as a non-installed utility that walks every
glyph in a font, encodes it with hb_gpu_draw_encode(), rasterizes
it with hb_raster_gpu_render_from_blob_or_fail(), and reports
outline, encode, render, and wall-clock timing.

This makes it easier to measure whether the raster GPU CPU path is
useful as a fallback or only as a reference/debugging path.

Tested: meson test -C build
Co-authored-by: OpenAI Codex <codex@openai.com>