mesa/st: use nir_ineg

Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23855>
This commit is contained in:
Erik Faye-Lund 2023-06-16 15:51:26 +02:00 committed by Marge Bot
parent b9d3736302
commit 195399f857

View file

@ -370,7 +370,7 @@ get_buffer_offset(nir_builder *b, nir_ssa_def *coord, struct pbo_shader_data *sd
nir_inot(b, nir_isub(b, sd->alignment, nir_imm_int(b, 1)))));
nir_ssa_def *bytes_per_image = nir_imul(b, bytes_per_row, nir_channel(b, sd->range, 1));
bytes_per_row = nir_bcsel(b, sd->invert,
nir_isub(b, nir_imm_int(b, 0), bytes_per_row),
nir_ineg(b, bytes_per_row),
bytes_per_row);
return nir_iadd(b,
nir_imul(b, nir_channel(b, coord, 0), sd->blocksize),