diff options
| author | Jason Ekstrand <[email protected]> | 2015-04-10 16:16:02 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2015-04-22 18:10:40 -0700 |
| commit | 8b900e74058dd48368511780a488ccb7a645c64f (patch) | |
| tree | 44bb04335642a61cecf0824cd6e410474fa68a22 /src/glsl/opt_constant_folding.cpp | |
| parent | 7e1d21edbff772f6dfc727e0e09788d87e00e0f5 (diff) | |
nir/types: Make glsl_get_length smarter
Previously, this function returned the number of elements for structures
and arrays and 0 for everything else. In NIR, this is almost never what
you want because we also treat matricies as arrays so you have to
special-case constantly. This commit glsl_get_length treat matrices
as an array of columns by returning the number of columns instead of 0
This also fixes a bug in locals_to_regs caused by not checking for the
matrix case in one place.
v2: Only special-case for matrices and return a length of 0 for vectors as
we did before. This was needed to not break the TGSI-based drivers and
doesn't really affect NIR at the moment.
Reviewed-by: Connor Abbott <[email protected]>
Tested-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/glsl/opt_constant_folding.cpp')
0 files changed, 0 insertions, 0 deletions