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nir/lower_tex: lower gradients on shadow cube maps if lower_txd_shadow is set

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Even if lower_txd_cube_map isn't. Suggested by Ken to make the flag more
consistent with its name.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Iago Toral Quiroga
2016-12-12 13:43:53 +01:00
parent 44873ad0a4
commit da3389a331
1 changed files with 4 additions and 2 deletions
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6
src/compiler/nir/nir_lower_tex.c
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@@ -784,8 +784,10 @@ nir_lower_tex_block(nir_block *block, nir_builder *b,
progress = true;
}
if (tex->op == nir_texop_txd && options->lower_txd_cube_map &&
tex->sampler_dim == GLSL_SAMPLER_DIM_CUBE) {
if (tex->op == nir_texop_txd &&
tex->sampler_dim == GLSL_SAMPLER_DIM_CUBE &&
(options->lower_txd_cube_map ||
(tex->is_shadow && options->lower_txd_shadow))) {
lower_gradient_cube_map(b, tex);
progress = true;
continue;