Is there a 64-bit pow in GLSL? If so, this is the right implementation. Reviewed-by: Jason Ekstrand <<a href="mailto:jason@jlekstrand.net">jason@jlekstrand.net</a>> <div class="gmail_quote">On Mar 23, 2016 7:42 PM, "Ian Romanick" <<a href="mailto:idr@freedesktop.org">idr@freedesktop.org</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">From: Ian Romanick <<a href="mailto:ian.d.romanick@intel.com">ian.d.romanick@intel.com</a>> Found (randomly) by inspection. Looking at the rest of the changes in this file in commit 9076c4e2, I'm certain this is what was intended. Signed-off-by: Ian Romanick <<a href="mailto:ian.d.romanick@intel.com">ian.d.romanick@intel.com</a>> Cc: Connor Abbott <<a href="mailto:cwabbott0@gmail.com">cwabbott0@gmail.com</a>> Cc: <a href="mailto:mesa-stable@lists.freedesktop.org">mesa-stable@lists.freedesktop.org</a> --- src/compiler/nir/nir_opcodes.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py index 553f924..ac59130 100644 --- a/src/compiler/nir/nir_opcodes.py +++ b/src/compiler/nir/nir_opcodes.py @@ -520,7 +520,7 @@ for (int i = 0; i < 32; i += 8) { } """) -binop("fpow", tfloat, "", "bit_size == 64 ? powf(src0, src1) : pow(src0, src1)") +binop("fpow", tfloat, "", "bit_size == 64 ? pow(src0, src1) : powf(src0, src1)") binop_horiz("pack_half_2x16_split", 1, tuint32, 1, tfloat32, 1, tfloat32, "pack_half_1x16(src0.x) | (pack_half_1x16(src1.x) << 16)") -- 2.5.5 _______________________________________________ mesa-dev mailing list <a href="mailto:mesa-dev@lists.freedesktop.org">mesa-dev@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/mesa-dev" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/mesa-dev</a> </blockquote></div>