diff options
| author | Eric Anholt <[email protected]> | 2010-07-28 16:11:26 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2010-07-28 17:32:11 -0700 |
| commit | 192b57df8c451c7ae39e5471124a9bab36ec17f8 (patch) | |
| tree | 84b636e7435ef73cd79fc7d3923474d7499c97d2 /src/glsl/glsl_lexer.cpp | |
| parent | 35cc8b98ec4d898417de5b820dcbcf62c74b3599 (diff) | |
glsl2: Make lowp, mediump, highp, and precision identifiers pre-1.20.
Fixes glsl-precision-110.
Diffstat (limited to 'src/glsl/glsl_lexer.cpp')
| -rw-r--r-- | src/glsl/glsl_lexer.cpp | 52 |
1 files changed, 40 insertions, 12 deletions
diff --git a/src/glsl/glsl_lexer.cpp b/src/glsl/glsl_lexer.cpp index ecb4b857bbd..e5ca1bd0a51 100644 --- a/src/glsl/glsl_lexer.cpp +++ b/src/glsl/glsl_lexer.cpp @@ -1994,26 +1994,54 @@ return USING; case 140: YY_RULE_SETUP #line 321 "glsl_lexer.lpp" -return LOWP; +{ + if (yyextra->language_version >= 120){ + return LOWP; + } else { + yylval->identifier = strdup(yytext); + return IDENTIFIER; + } + } YY_BREAK case 141: YY_RULE_SETUP -#line 322 "glsl_lexer.lpp" -return MEDIUMP; +#line 329 "glsl_lexer.lpp" +{ + if (yyextra->language_version >= 120){ + return MEDIUMP; + } else { + yylval->identifier = strdup(yytext); + return IDENTIFIER; + } + }return MEDIUMP; YY_BREAK case 142: YY_RULE_SETUP -#line 323 "glsl_lexer.lpp" -return HIGHP; +#line 337 "glsl_lexer.lpp" +{ + if (yyextra->language_version >= 120){ + return HIGHP; + } else { + yylval->identifier = strdup(yytext); + return IDENTIFIER; + } + } YY_BREAK case 143: YY_RULE_SETUP -#line 324 "glsl_lexer.lpp" -return PRECISION; +#line 345 "glsl_lexer.lpp" +{ + if (yyextra->language_version >= 120){ + return PRECISION; + } else { + yylval->identifier = strdup(yytext); + return IDENTIFIER; + } + } YY_BREAK case 144: YY_RULE_SETUP -#line 326 "glsl_lexer.lpp" +#line 354 "glsl_lexer.lpp" { struct _mesa_glsl_parse_state *state = yyextra; void *ctx = state; @@ -2023,15 +2051,15 @@ YY_RULE_SETUP YY_BREAK case 145: YY_RULE_SETUP -#line 333 "glsl_lexer.lpp" +#line 361 "glsl_lexer.lpp" { return yytext[0]; } YY_BREAK case 146: YY_RULE_SETUP -#line 335 "glsl_lexer.lpp" +#line 363 "glsl_lexer.lpp" ECHO; YY_BREAK -#line 2035 "glsl_lexer.cpp" +#line 2063 "glsl_lexer.cpp" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(PP): yyterminate(); @@ -3173,7 +3201,7 @@ void _mesa_glsl_free (void * ptr , yyscan_t yyscanner) #define YYTABLES_NAME "yytables" -#line 335 "glsl_lexer.lpp" +#line 363 "glsl_lexer.lpp" |