From 885566448995ec186ffe65bb336bf8c5516c0f19 Mon Sep 17 00:00:00 2001 From: Michal Krol Date: Fri, 15 Apr 2005 10:20:30 +0000 Subject: slang #version directive syntax --- src/mesa/shader/slang/library/slang_version.syn | 118 ++++++++++++++++++++++ src/mesa/shader/slang/library/slang_version_syn.h | 64 ++++++++++++ 2 files changed, 182 insertions(+) create mode 100755 src/mesa/shader/slang/library/slang_version.syn create mode 100755 src/mesa/shader/slang/library/slang_version_syn.h (limited to 'src/mesa/shader/slang/library') diff --git a/src/mesa/shader/slang/library/slang_version.syn b/src/mesa/shader/slang/library/slang_version.syn new file mode 100755 index 00000000000..3a8c7046b52 --- /dev/null +++ b/src/mesa/shader/slang/library/slang_version.syn @@ -0,0 +1,118 @@ +/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * \file slang_version.syn + * slang #version directive syntax + * \author Michal Krol + */ + +.syntax version_directive; + +version_directive + version_directive_1 .and .loop version_directive_2; +version_directive_1 + prior_optional_spaces .and optional_version_directive .and .true .emit $; +version_directive_2 + prior_optional_spaces .and version_directive_body .and .true .emit $; + +optional_version_directive + version_directive_body .or .true .emit 10 .emit 1; + +version_directive_body + '#' .and optional_space .and "version" .and space .and version_number .and optional_space .and + new_line; + +version_number + version_number_110; + +version_number_110 + leading_zeroes .and "110" .emit 10 .emit 1; + +leading_zeroes + .loop zero; + +zero + '0'; + +space + single_space .and .loop single_space; + +optional_space + .loop single_space; + +single_space + ' ' .or '\t'; + +prior_optional_spaces + .loop prior_space; + +prior_space + c_style_comment_block .or cpp_style_comment_block .or space .or new_line; + +c_style_comment_block + '/' .and '*' .and c_style_comment_rest; + +c_style_comment_rest + .loop c_style_comment_char_no_star .and c_style_comment_rest_1; +c_style_comment_rest_1 + c_style_comment_end .or c_style_comment_rest_2; +c_style_comment_rest_2 + '*' .and c_style_comment_rest; + +c_style_comment_char_no_star + '\x2B'-'\xFF' .or '\x01'-'\x29'; + +c_style_comment_end + '*' .and '/'; + +cpp_style_comment_block + '/' .and '/' .and cpp_style_comment_block_1; +cpp_style_comment_block_1 + cpp_style_comment_block_2 .or cpp_style_comment_block_3; +cpp_style_comment_block_2 + .loop cpp_style_comment_char .and new_line; +cpp_style_comment_block_3 + .loop cpp_style_comment_char; + +cpp_style_comment_char + '\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C'; + +new_line + cr_lf .or lf_cr .or '\n' .or '\r'; + +cr_lf + '\r' .and '\n'; + +lf_cr + '\n' .and '\r'; + +.string __string_filter; + +__string_filter + .loop __identifier_char; + +__identifier_char + 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9'; + diff --git a/src/mesa/shader/slang/library/slang_version_syn.h b/src/mesa/shader/slang/library/slang_version_syn.h new file mode 100755 index 00000000000..c5c730703f8 --- /dev/null +++ b/src/mesa/shader/slang/library/slang_version_syn.h @@ -0,0 +1,64 @@ +".syntax version_directive;\n" +"version_directive\n" +" version_directive_1 .and .loop version_directive_2;\n" +"version_directive_1\n" +" prior_optional_spaces .and optional_version_directive .and .true .emit $;\n" +"version_directive_2\n" +" prior_optional_spaces .and version_directive_body .and .true .emit $;\n" +"optional_version_directive\n" +" version_directive_body .or .true .emit 10 .emit 1;\n" +"version_directive_body\n" +" '#' .and optional_space .and \"version\" .and space .and version_number .and optional_space .and\n" +" new_line;\n" +"version_number\n" +" version_number_110;\n" +"version_number_110\n" +" leading_zeroes .and \"110\" .emit 10 .emit 1;\n" +"leading_zeroes\n" +" .loop zero;\n" +"zero\n" +" '0';\n" +"space\n" +" single_space .and .loop single_space;\n" +"optional_space\n" +" .loop single_space;\n" +"single_space\n" +" ' ' .or '\\t';\n" +"prior_optional_spaces\n" +" .loop prior_space;\n" +"prior_space\n" +" c_style_comment_block .or cpp_style_comment_block .or space .or new_line;\n" +"c_style_comment_block\n" +" '/' .and '*' .and c_style_comment_rest;\n" +"c_style_comment_rest\n" +" .loop c_style_comment_char_no_star .and c_style_comment_rest_1;\n" +"c_style_comment_rest_1\n" +" c_style_comment_end .or c_style_comment_rest_2;\n" +"c_style_comment_rest_2\n" +" '*' .and c_style_comment_rest;\n" +"c_style_comment_char_no_star\n" +" '\\x2B'-'\\xFF' .or '\\x01'-'\\x29';\n" +"c_style_comment_end\n" +" '*' .and '/';\n" +"cpp_style_comment_block\n" +" '/' .and '/' .and cpp_style_comment_block_1;\n" +"cpp_style_comment_block_1\n" +" cpp_style_comment_block_2 .or cpp_style_comment_block_3;\n" +"cpp_style_comment_block_2\n" +" .loop cpp_style_comment_char .and new_line;\n" +"cpp_style_comment_block_3\n" +" .loop cpp_style_comment_char;\n" +"cpp_style_comment_char\n" +" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n" +"new_line\n" +" cr_lf .or lf_cr .or '\\n' .or '\\r';\n" +"cr_lf\n" +" '\\r' .and '\\n';\n" +"lf_cr\n" +" '\\n' .and '\\r';\n" +".string __string_filter;\n" +"__string_filter\n" +" .loop __identifier_char;\n" +"__identifier_char\n" +" 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';\n" +"" \ No newline at end of file -- cgit v1.2.3