diff options
Diffstat (limited to 'src/compiler')
| -rw-r--r-- | src/compiler/nir/nir_lower_io_to_temporaries.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/compiler/nir/nir_lower_io_to_temporaries.c b/src/compiler/nir/nir_lower_io_to_temporaries.c index 301ba658921..bff04b97687 100644 --- a/src/compiler/nir/nir_lower_io_to_temporaries.c +++ b/src/compiler/nir/nir_lower_io_to_temporaries.c @@ -40,34 +40,34 @@ struct lower_io_state { }; static void -emit_copies(nir_cursor cursor, nir_shader *shader, struct exec_list *new_vars, - struct exec_list *old_vars) +emit_copies(nir_cursor cursor, nir_shader *shader, struct exec_list *dest_vars, + struct exec_list *src_vars) { - assert(exec_list_length(new_vars) == exec_list_length(old_vars)); + assert(exec_list_length(dest_vars) == exec_list_length(src_vars)); - foreach_two_lists(new_node, new_vars, old_node, old_vars) { - nir_variable *newv = exec_node_data(nir_variable, new_node, node); - nir_variable *temp = exec_node_data(nir_variable, old_node, node); + foreach_two_lists(dest_node, dest_vars, src_node, src_vars) { + nir_variable *dest = exec_node_data(nir_variable, dest_node, node); + nir_variable *src = exec_node_data(nir_variable, src_node, node); /* No need to copy the contents of a non-fb_fetch_output output variable * to the temporary allocated for it, since its initial value is * undefined. */ - if (temp->data.mode == nir_var_shader_out && - !temp->data.fb_fetch_output) + if (src->data.mode == nir_var_shader_out && + !src->data.fb_fetch_output) continue; /* Can't copy the contents of the temporary back to a read-only * interface variable. The value of the temporary won't have been * modified by the shader anyway. */ - if (newv->data.read_only) + if (dest->data.read_only) continue; nir_intrinsic_instr *copy = nir_intrinsic_instr_create(shader, nir_intrinsic_copy_var); - copy->variables[0] = nir_deref_var_create(copy, newv); - copy->variables[1] = nir_deref_var_create(copy, temp); + copy->variables[0] = nir_deref_var_create(copy, dest); + copy->variables[1] = nir_deref_var_create(copy, src); nir_instr_insert(cursor, ©->instr); } |