We don't expect the output of a TXS instruction to be wider than a vec3. Add an assert() to make sure this never happens.
Suggested-by: Jason Ekstrand <ja...@jlekstrand.net> Signed-off-by: Boris Brezillon <boris.brezil...@collabora.com> --- src/compiler/nir/nir_lower_tex.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/compiler/nir/nir_lower_tex.c b/src/compiler/nir/nir_lower_tex.c index 8a36edfbc5e4..05b46b902521 100644 --- a/src/compiler/nir/nir_lower_tex.c +++ b/src/compiler/nir/nir_lower_tex.c @@ -1011,6 +1011,7 @@ nir_lower_txs_lod(nir_builder *b, nir_tex_instr *tex) if (tex->is_array) { nir_ssa_def *comp[3]; + assert(dest_size <= ARRAY_SIZE(comp)); for (unsigned i = 0; i < dest_size - 1; i++) comp[i] = nir_channel(b, minified, i); -- 2.20.1 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev