2 * Copyright 2019 Valve Corporation
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9 * the Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
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15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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24 #include "ac_shader_args.h"
25 #include "nir/nir_builder.h"
28 ac_add_arg(struct ac_shader_args
*info
, enum ac_arg_regfile regfile
,
29 unsigned size
, enum ac_arg_type type
, struct ac_arg
*arg
)
31 assert(info
->arg_count
< AC_MAX_ARGS
);
34 if (regfile
== AC_ARG_SGPR
) {
35 offset
= info
->num_sgprs_used
;
36 info
->num_sgprs_used
+= size
;
38 assert(regfile
== AC_ARG_VGPR
);
39 offset
= info
->num_vgprs_used
;
40 info
->num_vgprs_used
+= size
;
43 info
->args
[info
->arg_count
].file
= regfile
;
44 info
->args
[info
->arg_count
].offset
= offset
;
45 info
->args
[info
->arg_count
].size
= size
;
46 info
->args
[info
->arg_count
].type
= type
;
49 arg
->arg_index
= info
->arg_count
;