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(parent: d713af7) | patch
tgsi: fix the documentation of DLDEXP
authorNicolai Hähnle <nicolai.haehnle@amd.com>
Fri, 15 Sep 2017 15:47:27 +0000 (17:47 +0200)
committerNicolai Hähnle <nicolai.haehnle@amd.com>
Fri, 29 Sep 2017 10:07:46 +0000 (12:07 +0200)
commitdbe7fc00d5715bcc08acc3141414da037938bbdd
tree76778533d9d2d7ab09dc11fdedc8c0e3f9cbcbb6tree
parentd713af711d3fdf63358f627b3f318f8b88519e46commit | diff
tgsi: fix the documentation of DLDEXP

Sourcing the exponent for the zw destination pair from Z is consistent
with both tgsi_exec and gallivm. In practice, st_glsl_to_tgsi always
generates per-channel instructions anyway.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
src/gallium/docs/source/tgsi.rst diff | blob | history