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When you're trying to figure out what shader some NIR pass broke, use nir_shader_bisect_select() to decide between NIR pass behaviors, and then nir_shader_bisect.py will help you automatically bisect down to which source_blake3 is at fault. Once it's identified, it prints you a C call you can use for selecting that shader specifically, which you can use for continuing on in your debugging. On a test I was looking at, this took 10 steps to bisect 134 shaders down to the source_blake3 of the NIR shader in question. This idea is heavily lifted from Job Noorman's ir3_shader_bisect. Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37468> |
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| .. | ||
| clc | ||
| glsl | ||
| isaspec | ||
| libcl | ||
| nir | ||
| rust | ||
| spirv | ||
| builtin_types.py | ||
| builtin_types_c.py | ||
| builtin_types_h.py | ||
| glsl_types.c | ||
| glsl_types.h | ||
| list.h | ||
| meson.build | ||
| shader_enums.c | ||
| shader_enums.h | ||
| shader_info.h | ||