1 /************************************************************************** 2 * 3 * Copyright 2008 VMware, Inc. 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the 8 * "Software"), to deal in the Software without restriction, including 9 * without limitation the rights to use, copy, modify, merge, publish, 10 * distribute, sub license, and/or sell copies of the Software, and to 11 * permit persons to whom the Software is furnished to do so, subject to 12 * the following conditions: 13 * 14 * The above copyright notice and this permission notice (including the 15 * next paragraph) shall be included in all copies or substantial portions 16 * of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR 22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25 * 26 **************************************************************************/ 27 28 #ifndef TGSI_ITERATE_H 29 #define TGSI_ITERATE_H 30 31 #include "pipe/p_shader_tokens.h" 32 #include "tgsi/tgsi_parse.h" 33 34 #if defined __cplusplus 35 extern "C" { 36 #endif 37 38 struct tgsi_iterate_context 39 { 40 boolean 41 (* prolog)( 42 struct tgsi_iterate_context *ctx ); 43 44 boolean 45 (* iterate_instruction)( 46 struct tgsi_iterate_context *ctx, 47 struct tgsi_full_instruction *inst ); 48 49 boolean 50 (* iterate_declaration)( 51 struct tgsi_iterate_context *ctx, 52 struct tgsi_full_declaration *decl ); 53 54 boolean 55 (* iterate_immediate)( 56 struct tgsi_iterate_context *ctx, 57 struct tgsi_full_immediate *imm ); 58 59 boolean 60 (* iterate_property)( 61 struct tgsi_iterate_context *ctx, 62 struct tgsi_full_property *prop ); 63 64 boolean 65 (* epilog)( 66 struct tgsi_iterate_context *ctx ); 67 68 struct tgsi_processor processor; 69 }; 70 71 boolean 72 tgsi_iterate_shader( 73 const struct tgsi_token *tokens, 74 struct tgsi_iterate_context *ctx ); 75 76 #if defined __cplusplus 77 } 78 #endif 79 80 #endif /* TGSI_ITERATE_H */ 81