From a71d524ecad48837e0124a03124bc05f59a48be7 Mon Sep 17 00:00:00 2001 From: marha Date: Thu, 30 Apr 2015 23:24:30 +0200 Subject: fontconfig pixman libX11 mesa git update 30 Apr 2015 libX11 commit d3415d1f052530760b4617db45affcb984cfe35c pixman commit e0c0153d8e5d42c08c2b9bd2cf2123bff2c48d75 fontconfig commit 4a6f5efd5f6a468e1872d58e589bcf30ba88e2fd mesa commit 1ac7db07b363207e8ded9259f84bbcaa084b8667 --- mesalib/src/mesa/program/prog_to_nir.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) (limited to 'mesalib/src/mesa/program/prog_to_nir.c') diff --git a/mesalib/src/mesa/program/prog_to_nir.c b/mesalib/src/mesa/program/prog_to_nir.c index c738f5073..ff3d9f3be 100644 --- a/mesalib/src/mesa/program/prog_to_nir.c +++ b/mesalib/src/mesa/program/prog_to_nir.c @@ -222,12 +222,23 @@ ptn_get_src(struct ptn_compile *c, const struct prog_src_register *prog_src) } nir_ssa_def *def; - if (!HAS_EXTENDED_SWIZZLE(prog_src->Swizzle)) { + if (!HAS_EXTENDED_SWIZZLE(prog_src->Swizzle) && + (prog_src->Negate == NEGATE_NONE || prog_src->Negate == NEGATE_XYZW)) { + /* The simple non-SWZ case. */ for (int i = 0; i < 4; i++) src.swizzle[i] = GET_SWZ(prog_src->Swizzle, i); def = nir_fmov_alu(b, src, 4); + + if (prog_src->Abs) + def = nir_fabs(b, def); + + if (prog_src->Negate) + def = nir_fneg(b, def); } else { + /* The SWZ instruction allows per-component zero/one swizzles, and also + * per-component negation. + */ nir_ssa_def *chans[4]; for (int i = 0; i < 4; i++) { int swizzle = GET_SWZ(prog_src->Swizzle, i); @@ -246,16 +257,16 @@ ptn_get_src(struct ptn_compile *c, const struct prog_src_register *prog_src) chans[i] = &mov->dest.dest.ssa; } + + if (prog_src->Abs) + chans[i] = nir_fabs(b, chans[i]); + + if (prog_src->Negate & (1 << i)) + chans[i] = nir_fneg(b, chans[i]); } def = nir_vec4(b, chans[0], chans[1], chans[2], chans[3]); } - if (prog_src->Abs) - def = nir_fabs(b, def); - - if (prog_src->Negate) - def = nir_fneg(b, def); - return def; } -- cgit v1.2.3