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radeonsi/nir: Delete unreachable code 

We always get gl_FragCoord as a system value, not a varying, so this is
never hit. We already set PIXEL_CENTER_INTEGER elsewhere.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Connor Abbott 2019-05-13 16:28:58 +02:00
parent e5536aa584
commit d1c65939e2
1 changed files with 0 additions and 11 deletions
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11
src/gallium/drivers/radeonsi/si_shader_nir.c
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@ -444,17 +444,6 @@ void si_nir_scan_shader(const struct nir_shader *nir,
continue;
}
/* Fragment shader position is a system value. */
if (nir->info.stage == MESA_SHADER_FRAGMENT &&
variable->data.location == VARYING_SLOT_POS) {
if (nir->info.fs.pixel_center_integer)
info->properties[TGSI_PROPERTY_FS_COORD_PIXEL_CENTER] =
TGSI_FS_COORD_PIXEL_CENTER_INTEGER;
num_inputs++;
continue;
}
for (unsigned j = 0; j < attrib_count; j++, i++) {
if (processed_inputs & ((uint64_t)1 << i))