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iris: fix more uniform setup

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This commit is contained in:
Kenneth Graunke
2018-11-09 02:40:29 -08:00
parent 50743eb748
commit 7eeb124c02
1 changed files with 6 additions and 1 deletions
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7
src/gallium/drivers/iris/iris_program.c
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@@ -483,6 +483,8 @@ iris_setup_uniforms(const struct brw_compiler *compiler,
/* Place the new params at the front of constant buffer 0. */
if (num_system_values > 0) {
nir->num_uniforms += num_system_values * sizeof(uint32_t);
system_values = reralloc(mem_ctx, system_values, enum brw_param_builtin,
num_system_values);
@@ -506,12 +508,15 @@ iris_setup_uniforms(const struct brw_compiler *compiler,
} else if (nir_src_as_uint(load->src[0]) == 0) {
nir_ssa_def *offset =
nir_iadd(&b, load->src[1].ssa,
nir_imm_int(&b, num_system_values));
nir_imm_int(&b, 4 * num_system_values));
nir_instr_rewrite_src(instr, &load->src[1],
nir_src_for_ssa(offset));
}
}
}
/* We need to fold the new iadds for brw_nir_analyze_ubo_ranges */
nir_opt_constant_folding(nir);
} else {
ralloc_free(system_values);
system_values = NULL;