One translation chain serves every game, so a translator or host change was checked
only on its author's games; on another game the first sign was a crash at run time
(c3a0880 broke the image atomics of SHIN MEGAMI TENSEI V, Yoshi's Crafted World and
FINAL FANTASY RESONANCE).
- CI: the tool-tests job installs .NET 10, spirv-cross and spirv-tools and points
DMSH_TEST_XLATE at the committed translator, so the translator's synthetic-shader
tests (test_image_atomic_bounds, test_dmsh_geometry) run on every change.
test_dmsh_geometry imports its sibling module when run from the repository root.
- dm/gfx/tools/shader_regressions.py: lists the shaders that translated in the
game's previous b-*/ and fail in the current chain's, from dmsh_build.py's build
reports (not part of the chain). The NSP script runs it after its shader step and
stops on a regression unless ALLOW_SHADER_REGRESSIONS / --allow-shader-regressions;
docs/development.md describes it.
- FINAL FANTASY RESONANCE: the c3a0880 regression is resolved since 2e655b7 (image
atomics with a used result): chain 39e4d9585b1d builds 73,488 of 73,496 shaders
(the 8 3D image atomics as before), shader_regressions.py finds 0 against the
earlier build, and a new game from an empty save plays the opening cutscene on
the Mac with no red line; the two shaders that failed and aborted run their
atomics on their buffer textures.
Checked: every CI test file as the job runs it (DMSH_TEST_XLATE set), the docs tests.
seedds
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