From: Alyssa Rosenzweig Date: Fri, 1 May 2020 16:15:10 +0000 (-0400) Subject: nir: Add fclamp_pos opcode X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c2b0f3c17d055152795c022da8202043baa3e15f;p=mesa.git nir: Add fclamp_pos opcode Corresponds to the .pos modifier on all Mali GPUs (lima and panfrost). Signed-off-by: Alyssa Rosenzweig Reviewed-by: Eric Anholt Acked-by: Jason Ekstrand Part-of: --- diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py index dd70640caa2..03f00d12639 100644 --- a/src/compiler/nir/nir_opcodes.py +++ b/src/compiler/nir/nir_opcodes.py @@ -201,6 +201,7 @@ unop("iabs", tint, "(src0 < 0) ? -src0 : src0") unop("fabs", tfloat, "fabs(src0)") unop("fsat", tfloat, ("fmin(fmax(src0, 0.0), 1.0)")) unop("fsat_signed", tfloat, ("fmin(fmax(src0, -1.0), 1.0)")) +unop("fclamp_pos", tfloat, ("fmax(src0, 0.0)")) unop("frcp", tfloat, "bit_size == 64 ? 1.0 / src0 : 1.0f / src0") unop("frsq", tfloat, "bit_size == 64 ? 1.0 / sqrt(src0) : 1.0f / sqrtf(src0)") unop("fsqrt", tfloat, "bit_size == 64 ? sqrt(src0) : sqrtf(src0)")