src/mesa/shader/slang/slang_compile_operation.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  6.5
   4  *
   5  * Copyright (C) 2005-2006  Brian Paul   All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the "Software"),
   9  * to deal in the Software without restriction, including without limitation
  10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11  * and/or sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included
  15  * in all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  21  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 #if !defined SLANG_COMPILE_OPERATION_H
  26 #define SLANG_COMPILE_OPERATION_H
  27
  28 #if defined __cplusplus
  29 extern "C" {
  30 #endif
  31
  32 typedef enum slang_operation_type_
  33 {
  34         slang_oper_none,
  35         slang_oper_block_no_new_scope,
  36         slang_oper_block_new_scope,
  37         slang_oper_variable_decl,
  38         slang_oper_asm,
  39         slang_oper_break,
  40         slang_oper_continue,
  41         slang_oper_discard,
  42         slang_oper_return,
  43         slang_oper_expression,
  44         slang_oper_if,
  45         slang_oper_while,
  46         slang_oper_do,
  47         slang_oper_for,
  48         slang_oper_void,
  49         slang_oper_literal_bool,
  50         slang_oper_literal_int,
  51         slang_oper_literal_float,
  52         slang_oper_identifier,
  53         slang_oper_sequence,
  54         slang_oper_assign,
  55         slang_oper_addassign,
  56         slang_oper_subassign,
  57         slang_oper_mulassign,
  58         slang_oper_divassign,
  59         /*slang_oper_modassign,*/
  60         /*slang_oper_lshassign,*/
  61         /*slang_oper_rshassign,*/
  62         /*slang_oper_orassign,*/
  63         /*slang_oper_xorassign,*/
  64         /*slang_oper_andassign,*/
  65         slang_oper_select,
  66         slang_oper_logicalor,
  67         slang_oper_logicalxor,
  68         slang_oper_logicaland,
  69         /*slang_oper_bitor,*/
  70         /*slang_oper_bitxor,*/
  71         /*slang_oper_bitand,*/
  72         slang_oper_equal,
  73         slang_oper_notequal,
  74         slang_oper_less,
  75         slang_oper_greater,
  76         slang_oper_lessequal,
  77         slang_oper_greaterequal,
  78         /*slang_oper_lshift,*/
  79         /*slang_oper_rshift,*/
  80         slang_oper_add,
  81         slang_oper_subtract,
  82         slang_oper_multiply,
  83         slang_oper_divide,
  84         /*slang_oper_modulus,*/
  85         slang_oper_preincrement,
  86         slang_oper_predecrement,
  87         slang_oper_plus,
  88         slang_oper_minus,
  89         /*slang_oper_complement,*/
  90         slang_oper_not,
  91         slang_oper_subscript,
  92         slang_oper_call,
  93         slang_oper_field,
  94         slang_oper_postincrement,
  95         slang_oper_postdecrement
  96 } slang_operation_type;
  97
  98 typedef struct slang_operation_
  99 {
 100         slang_operation_type type;
 101         struct slang_operation_ *children;
 102         unsigned int num_children;
 103         float literal;          /* type: bool, literal_int, literal_float */
 104         slang_atom a_id;        /* type: asm, identifier, call, field */
 105         slang_variable_scope *locals;
 106 } slang_operation;
 107
 108 int slang_operation_construct (slang_operation *);
 109 void slang_operation_destruct (slang_operation *);
 110 int slang_operation_copy (slang_operation *, const slang_operation *);
 111
 112 #ifdef __cplusplus
 113 }
 114 #endif
 115
 116 #endif
 117