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aco: Use NIR IO semantics for tess factor IO locations.

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Previously we relied on looping over the NIR output variables
to remember the driver location of the tess factors, now use
the new NIR IO semantics instead.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6689>
This commit is contained in:
Timur Kristóf
2020-09-12 14:48:52 +02:00
committed by Marge Bot
parent 10540c2f6f
commit d58a1a87cc
2 changed files with 9 additions and 17 deletions
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src/amd/compiler/aco_instruction_selection_setup.cpp
-5
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@@ -571,11 +571,6 @@ setup_tcs_variables(isel_context *ctx, nir_shader *nir)
nir_foreach_shader_out_variable(variable, nir) {
assert(variable->data.location >= 0 && variable->data.location <= UINT8_MAX);
if (variable->data.location == VARYING_SLOT_TESS_LEVEL_OUTER)
ctx->tcs_tess_lvl_out_loc = variable->data.driver_location * 4u;
else if (variable->data.location == VARYING_SLOT_TESS_LEVEL_INNER)
ctx->tcs_tess_lvl_in_loc = variable->data.driver_location * 4u;
if (variable->data.patch)
ctx->output_tcs_patch_drv_loc_to_var_slot[variable->data.driver_location / 4] = variable->data.location;
else