1848b8605Smrg/**************************************************************************
2848b8605Smrg *
3848b8605Smrg * Copyright 2008 VMware, Inc.
4848b8605Smrg * All Rights Reserved.
5848b8605Smrg *
6848b8605Smrg * Permission is hereby granted, free of charge, to any person obtaining a
7848b8605Smrg * copy of this software and associated documentation files (the
8848b8605Smrg * "Software"), to deal in the Software without restriction, including
9848b8605Smrg * without limitation the rights to use, copy, modify, merge, publish,
10848b8605Smrg * distribute, sub license, and/or sell copies of the Software, and to
11848b8605Smrg * permit persons to whom the Software is furnished to do so, subject to
12848b8605Smrg * the following conditions:
13848b8605Smrg *
14848b8605Smrg * The above copyright notice and this permission notice (including the
15848b8605Smrg * next paragraph) shall be included in all copies or substantial portions
16848b8605Smrg * of the Software.
17848b8605Smrg *
18848b8605Smrg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19848b8605Smrg * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20848b8605Smrg * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21848b8605Smrg * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22848b8605Smrg * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23848b8605Smrg * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24848b8605Smrg * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25848b8605Smrg *
26848b8605Smrg **************************************************************************/
27848b8605Smrg
28848b8605Smrg#ifndef TGSI_ITERATE_H
29848b8605Smrg#define TGSI_ITERATE_H
30848b8605Smrg
31848b8605Smrg#include "pipe/p_shader_tokens.h"
32848b8605Smrg#include "tgsi/tgsi_parse.h"
33848b8605Smrg
34848b8605Smrg#if defined __cplusplus
35848b8605Smrgextern "C" {
36848b8605Smrg#endif
37848b8605Smrg
38848b8605Smrgstruct tgsi_iterate_context
39848b8605Smrg{
40848b8605Smrg   boolean
41848b8605Smrg   (* prolog)(
42848b8605Smrg      struct tgsi_iterate_context *ctx );
43848b8605Smrg
44848b8605Smrg   boolean
45848b8605Smrg   (* iterate_instruction)(
46848b8605Smrg      struct tgsi_iterate_context *ctx,
47848b8605Smrg      struct tgsi_full_instruction *inst );
48848b8605Smrg
49848b8605Smrg   boolean
50848b8605Smrg   (* iterate_declaration)(
51848b8605Smrg      struct tgsi_iterate_context *ctx,
52848b8605Smrg      struct tgsi_full_declaration *decl );
53848b8605Smrg
54848b8605Smrg   boolean
55848b8605Smrg   (* iterate_immediate)(
56848b8605Smrg      struct tgsi_iterate_context *ctx,
57848b8605Smrg      struct tgsi_full_immediate *imm );
58848b8605Smrg
59848b8605Smrg   boolean
60848b8605Smrg   (* iterate_property)(
61848b8605Smrg      struct tgsi_iterate_context *ctx,
62848b8605Smrg      struct tgsi_full_property *prop );
63848b8605Smrg
64848b8605Smrg   boolean
65848b8605Smrg   (* epilog)(
66848b8605Smrg      struct tgsi_iterate_context *ctx );
67848b8605Smrg
68848b8605Smrg   struct tgsi_processor processor;
69848b8605Smrg};
70848b8605Smrg
71848b8605Smrgboolean
72848b8605Smrgtgsi_iterate_shader(
73848b8605Smrg   const struct tgsi_token *tokens,
74848b8605Smrg   struct tgsi_iterate_context *ctx );
75848b8605Smrg
76848b8605Smrg#if defined __cplusplus
77848b8605Smrg}
78848b8605Smrg#endif
79848b8605Smrg
80848b8605Smrg#endif /* TGSI_ITERATE_H */
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