It adds round-towards-zero and round-to-nearest-even opcodes for floating point conversions.
Signed-off-by: Samuel Iglesias Gonsálvez <sigles...@igalia.com> --- src/compiler/nir/nir_opcodes.py | 2 +- src/compiler/nir/nir_opcodes_c.py | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py index d32005846a6..1274d29a04e 100644 --- a/src/compiler/nir/nir_opcodes.py +++ b/src/compiler/nir/nir_opcodes.py @@ -212,7 +212,7 @@ for src_t in [tint, tuint, tfloat, tbool]: for dst_t in dst_types: for bit_size in type_sizes(dst_t): - if bit_size == 16 and dst_t == tfloat and src_t == tfloat: + if src_t == tfloat and dst_t == tfloat: rnd_modes = ['_rtne', '_rtz', ''] for rnd_mode in rnd_modes: unop_convert("{0}2{1}{2}{3}".format(src_t[0], dst_t[0], diff --git a/src/compiler/nir/nir_opcodes_c.py b/src/compiler/nir/nir_opcodes_c.py index 017c8b7ea9a..e3548bd6e21 100644 --- a/src/compiler/nir/nir_opcodes_c.py +++ b/src/compiler/nir/nir_opcodes_c.py @@ -76,7 +76,7 @@ nir_type_conversion_op(nir_alu_type src, nir_alu_type dst, nir_rounding_mode rnd switch (dst_bit_size) { % for dst_bits in type_sizes(dst_t): case ${dst_bits}: -% if src_t == 'float' and dst_t == 'float' and dst_bits == 16: +% if src_t == 'float' and dst_t == 'float': switch(rnd) { % for rnd_t in [('rtne', '_rtne'), ('rtz', '_rtz'), ('undef', '')]: case nir_rounding_mode_${rnd_t[0]}: @@ -84,7 +84,7 @@ nir_type_conversion_op(nir_alu_type src, nir_alu_type dst, nir_rounding_mode rnd dst_bits, rnd_t[1])}; % endfor default: - unreachable("Invalid 16-bit nir rounding mode"); + unreachable("Invalid ${dst_bits}-bit nir rounding mode"); } % else: assert(rnd == nir_rounding_mode_undef); -- 2.19.1 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev