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authorKenneth Graunke <kenneth@whitecape.org>2010-09-05 01:32:32 -0700
committerKenneth Graunke <kenneth@whitecape.org>2010-09-07 17:30:37 -0700
commitc5e74871d9e4b555f3927fd11944c769d466bd12 (patch)
tree825fa8b99437fdf49016705dcd7aa98025e367df
parent7dcfc44b72f00ba5a38cb02123c80113440f0de9 (diff)
glsl: Recognize GLSL ES 1.00 keywords.
-rw-r--r--src/glsl/glsl_lexer.cpp424
-rw-r--r--src/glsl/glsl_lexer.lpp24
-rw-r--r--src/glsl/glsl_parser.cpp54
-rw-r--r--src/glsl/glsl_parser.ypp66
4 files changed, 287 insertions, 281 deletions
diff --git a/src/glsl/glsl_lexer.cpp b/src/glsl/glsl_lexer.cpp
index 873df609d3..7661bbe982 100644
--- a/src/glsl/glsl_lexer.cpp
+++ b/src/glsl/glsl_lexer.cpp
@@ -54,6 +54,7 @@ typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
+#endif /* ! C99 */
/* Limits of integral types. */
#ifndef INT8_MIN
@@ -84,8 +85,6 @@ typedef unsigned int flex_uint32_t;
#define UINT32_MAX (4294967295U)
#endif
-#endif /* ! C99 */
-
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
@@ -159,15 +158,7 @@ typedef void* yyscan_t;
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k.
- * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
- * Ditto for the __ia64__ case accordingly.
- */
-#define YY_BUF_SIZE 32768
-#else
#define YY_BUF_SIZE 16384
-#endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
@@ -974,6 +965,16 @@ static yyconst flex_int16_t yy_chk[1145] =
} \
} while (0)
+/* Handle reserved words in GLSL ES (version 100) */
+#define TOKEN_OR_IDENTIFIER_ES(version, token) \
+ do { \
+ if (yyextra->es_shader) { \
+ return token; \
+ } else { \
+ TOKEN_OR_IDENTIFIER(version, token); \
+ } \
+ } while (0)
+
#define RESERVED_WORD(version, token) \
do { \
if (yyextra->language_version >= version) { \
@@ -985,7 +986,7 @@ static yyconst flex_int16_t yy_chk[1145] =
} \
} while (0)
-#line 989 "glsl_lexer.cpp"
+#line 990 "glsl_lexer.cpp"
#define INITIAL 0
#define PP 1
@@ -1112,12 +1113,7 @@ static int input (yyscan_t yyscanner );
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k */
-#define YY_READ_BUF_SIZE 16384
-#else
#define YY_READ_BUF_SIZE 8192
-#endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
@@ -1125,7 +1121,7 @@ static int input (yyscan_t yyscanner );
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
-#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+#define ECHO fwrite( yytext, yyleng, 1, yyout )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
@@ -1136,7 +1132,7 @@ static int input (yyscan_t yyscanner );
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
- size_t n; \
+ int n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
@@ -1224,10 +1220,10 @@ YY_DECL
register int yy_act;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-#line 76 "glsl_lexer.lpp"
+#line 86 "glsl_lexer.lpp"
-#line 1231 "glsl_lexer.cpp"
+#line 1227 "glsl_lexer.cpp"
yylval = yylval_param;
@@ -1313,7 +1309,7 @@ do_action: /* This label is used only to access EOF actions. */
case 1:
YY_RULE_SETUP
-#line 78 "glsl_lexer.lpp"
+#line 88 "glsl_lexer.lpp"
;
YY_BREAK
/* Preprocessor tokens. */
@@ -1322,17 +1318,17 @@ case 2:
yyg->yy_c_buf_p = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
-#line 81 "glsl_lexer.lpp"
+#line 91 "glsl_lexer.lpp"
;
YY_BREAK
case 3:
YY_RULE_SETUP
-#line 82 "glsl_lexer.lpp"
+#line 92 "glsl_lexer.lpp"
{ BEGIN PP; return VERSION; }
YY_BREAK
case 4:
YY_RULE_SETUP
-#line 83 "glsl_lexer.lpp"
+#line 93 "glsl_lexer.lpp"
{ BEGIN PP; return EXTENSION; }
YY_BREAK
case 5:
@@ -1340,7 +1336,7 @@ case 5:
yyg->yy_c_buf_p = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
-#line 84 "glsl_lexer.lpp"
+#line 94 "glsl_lexer.lpp"
{
/* Eat characters until the first digit is
* encountered
@@ -1362,7 +1358,7 @@ case 6:
yyg->yy_c_buf_p = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
-#line 99 "glsl_lexer.lpp"
+#line 109 "glsl_lexer.lpp"
{
/* Eat characters until the first digit is
* encountered
@@ -1380,7 +1376,7 @@ YY_RULE_SETUP
YY_BREAK
case 7:
YY_RULE_SETUP
-#line 113 "glsl_lexer.lpp"
+#line 123 "glsl_lexer.lpp"
{
BEGIN PP;
return PRAGMA_DEBUG_ON;
@@ -1388,7 +1384,7 @@ YY_RULE_SETUP
YY_BREAK
case 8:
YY_RULE_SETUP
-#line 117 "glsl_lexer.lpp"
+#line 127 "glsl_lexer.lpp"
{
BEGIN PP;
return PRAGMA_DEBUG_OFF;
@@ -1396,7 +1392,7 @@ YY_RULE_SETUP
YY_BREAK
case 9:
YY_RULE_SETUP
-#line 121 "glsl_lexer.lpp"
+#line 131 "glsl_lexer.lpp"
{
BEGIN PP;
return PRAGMA_OPTIMIZE_ON;
@@ -1404,7 +1400,7 @@ YY_RULE_SETUP
YY_BREAK
case 10:
YY_RULE_SETUP
-#line 125 "glsl_lexer.lpp"
+#line 135 "glsl_lexer.lpp"
{
BEGIN PP;
return PRAGMA_OPTIMIZE_OFF;
@@ -1412,38 +1408,38 @@ YY_RULE_SETUP
YY_BREAK
case 11:
YY_RULE_SETUP
-#line 129 "glsl_lexer.lpp"
+#line 139 "glsl_lexer.lpp"
{ BEGIN PRAGMA; }
YY_BREAK
case 12:
/* rule 12 can match eol */
YY_RULE_SETUP
-#line 131 "glsl_lexer.lpp"
+#line 141 "glsl_lexer.lpp"
{ BEGIN 0; yylineno++; yycolumn = 0; }
YY_BREAK
case 13:
YY_RULE_SETUP
-#line 132 "glsl_lexer.lpp"
+#line 142 "glsl_lexer.lpp"
{ }
YY_BREAK
case 14:
YY_RULE_SETUP
-#line 134 "glsl_lexer.lpp"
+#line 144 "glsl_lexer.lpp"
{ }
YY_BREAK
case 15:
YY_RULE_SETUP
-#line 135 "glsl_lexer.lpp"
+#line 145 "glsl_lexer.lpp"
{ }
YY_BREAK
case 16:
YY_RULE_SETUP
-#line 136 "glsl_lexer.lpp"
+#line 146 "glsl_lexer.lpp"
return COLON;
YY_BREAK
case 17:
YY_RULE_SETUP
-#line 137 "glsl_lexer.lpp"
+#line 147 "glsl_lexer.lpp"
{
yylval->identifier = strdup(yytext);
return IDENTIFIER;
@@ -1451,7 +1447,7 @@ YY_RULE_SETUP
YY_BREAK
case 18:
YY_RULE_SETUP
-#line 141 "glsl_lexer.lpp"
+#line 151 "glsl_lexer.lpp"
{
yylval->n = strtol(yytext, NULL, 10);
return INTCONSTANT;
@@ -1460,283 +1456,283 @@ YY_RULE_SETUP
case 19:
/* rule 19 can match eol */
YY_RULE_SETUP
-#line 145 "glsl_lexer.lpp"
+#line 155 "glsl_lexer.lpp"
{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; }
YY_BREAK
case 20:
/* rule 20 can match eol */
YY_RULE_SETUP
-#line 147 "glsl_lexer.lpp"
+#line 157 "glsl_lexer.lpp"
{ yylineno++; yycolumn = 0; }
YY_BREAK
case 21:
YY_RULE_SETUP
-#line 149 "glsl_lexer.lpp"
+#line 159 "glsl_lexer.lpp"
return ATTRIBUTE;
YY_BREAK
case 22:
YY_RULE_SETUP
-#line 150 "glsl_lexer.lpp"
+#line 160 "glsl_lexer.lpp"
return CONST_TOK;
YY_BREAK
case 23:
YY_RULE_SETUP
-#line 151 "glsl_lexer.lpp"
+#line 161 "glsl_lexer.lpp"
return BOOL_TOK;
YY_BREAK
case 24:
YY_RULE_SETUP
-#line 152 "glsl_lexer.lpp"
+#line 162 "glsl_lexer.lpp"
return FLOAT_TOK;
YY_BREAK
case 25:
YY_RULE_SETUP
-#line 153 "glsl_lexer.lpp"
+#line 163 "glsl_lexer.lpp"
return INT_TOK;
YY_BREAK
case 26:
YY_RULE_SETUP
-#line 155 "glsl_lexer.lpp"
+#line 165 "glsl_lexer.lpp"
return BREAK;
YY_BREAK
case 27:
YY_RULE_SETUP
-#line 156 "glsl_lexer.lpp"
+#line 166 "glsl_lexer.lpp"
return CONTINUE;
YY_BREAK
case 28:
YY_RULE_SETUP
-#line 157 "glsl_lexer.lpp"
+#line 167 "glsl_lexer.lpp"
return DO;
YY_BREAK
case 29:
YY_RULE_SETUP
-#line 158 "glsl_lexer.lpp"
+#line 168 "glsl_lexer.lpp"
return WHILE;
YY_BREAK
case 30:
YY_RULE_SETUP
-#line 159 "glsl_lexer.lpp"
+#line 169 "glsl_lexer.lpp"
return ELSE;
YY_BREAK
case 31:
YY_RULE_SETUP
-#line 160 "glsl_lexer.lpp"
+#line 170 "glsl_lexer.lpp"
return FOR;
YY_BREAK
case 32:
YY_RULE_SETUP
-#line 161 "glsl_lexer.lpp"
+#line 171 "glsl_lexer.lpp"
return IF;
YY_BREAK
case 33:
YY_RULE_SETUP
-#line 162 "glsl_lexer.lpp"
+#line 172 "glsl_lexer.lpp"
return DISCARD;
YY_BREAK
case 34:
YY_RULE_SETUP
-#line 163 "glsl_lexer.lpp"
+#line 173 "glsl_lexer.lpp"
return RETURN;
YY_BREAK
case 35:
YY_RULE_SETUP
-#line 165 "glsl_lexer.lpp"
+#line 175 "glsl_lexer.lpp"
return BVEC2;
YY_BREAK
case 36:
YY_RULE_SETUP
-#line 166 "glsl_lexer.lpp"
+#line 176 "glsl_lexer.lpp"
return BVEC3;
YY_BREAK
case 37:
YY_RULE_SETUP
-#line 167 "glsl_lexer.lpp"
+#line 177 "glsl_lexer.lpp"
return BVEC4;
YY_BREAK
case 38:
YY_RULE_SETUP
-#line 168 "glsl_lexer.lpp"
+#line 178 "glsl_lexer.lpp"
return IVEC2;
YY_BREAK
case 39:
YY_RULE_SETUP
-#line 169 "glsl_lexer.lpp"
+#line 179 "glsl_lexer.lpp"
return IVEC3;
YY_BREAK
case 40:
YY_RULE_SETUP
-#line 170 "glsl_lexer.lpp"
+#line 180 "glsl_lexer.lpp"
return IVEC4;
YY_BREAK
case 41:
YY_RULE_SETUP
-#line 171 "glsl_lexer.lpp"
+#line 181 "glsl_lexer.lpp"
return VEC2;
YY_BREAK
case 42:
YY_RULE_SETUP
-#line 172 "glsl_lexer.lpp"
+#line 182 "glsl_lexer.lpp"
return VEC3;
YY_BREAK
case 43:
YY_RULE_SETUP
-#line 173 "glsl_lexer.lpp"
+#line 183 "glsl_lexer.lpp"
return VEC4;
YY_BREAK
case 44:
YY_RULE_SETUP
-#line 174 "glsl_lexer.lpp"
+#line 184 "glsl_lexer.lpp"
return MAT2X2;
YY_BREAK
case 45:
YY_RULE_SETUP
-#line 175 "glsl_lexer.lpp"
+#line 185 "glsl_lexer.lpp"
return MAT3X3;
YY_BREAK
case 46:
YY_RULE_SETUP
-#line 176 "glsl_lexer.lpp"
+#line 186 "glsl_lexer.lpp"
return MAT4X4;
YY_BREAK
case 47:
YY_RULE_SETUP
-#line 177 "glsl_lexer.lpp"
+#line 187 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(120, MAT2X2);
YY_BREAK
case 48:
YY_RULE_SETUP
-#line 178 "glsl_lexer.lpp"
+#line 188 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(120, MAT2X3);
YY_BREAK
case 49:
YY_RULE_SETUP
-#line 179 "glsl_lexer.lpp"
+#line 189 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(120, MAT2X4);
YY_BREAK
case 50:
YY_RULE_SETUP
-#line 180 "glsl_lexer.lpp"
+#line 190 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(120, MAT3X2);
YY_BREAK
case 51:
YY_RULE_SETUP
-#line 181 "glsl_lexer.lpp"
+#line 191 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(120, MAT3X3);
YY_BREAK
case 52:
YY_RULE_SETUP
-#line 182 "glsl_lexer.lpp"
+#line 192 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(120, MAT3X4);
YY_BREAK
case 53:
YY_RULE_SETUP
-#line 183 "glsl_lexer.lpp"
+#line 193 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(120, MAT4X2);
YY_BREAK
case 54:
YY_RULE_SETUP
-#line 184 "glsl_lexer.lpp"
+#line 194 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(120, MAT4X3);
YY_BREAK
case 55:
YY_RULE_SETUP
-#line 185 "glsl_lexer.lpp"
+#line 195 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(120, MAT4X4);
YY_BREAK
case 56:
YY_RULE_SETUP
-#line 187 "glsl_lexer.lpp"
+#line 197 "glsl_lexer.lpp"
return IN_TOK;
YY_BREAK
case 57:
YY_RULE_SETUP
-#line 188 "glsl_lexer.lpp"
+#line 198 "glsl_lexer.lpp"
return OUT_TOK;
YY_BREAK
case 58:
YY_RULE_SETUP
-#line 189 "glsl_lexer.lpp"
+#line 199 "glsl_lexer.lpp"
return INOUT_TOK;
YY_BREAK
case 59:
YY_RULE_SETUP
-#line 190 "glsl_lexer.lpp"
+#line 200 "glsl_lexer.lpp"
return UNIFORM;
YY_BREAK
case 60:
YY_RULE_SETUP
-#line 191 "glsl_lexer.lpp"
+#line 201 "glsl_lexer.lpp"
return VARYING;
YY_BREAK
case 61:
YY_RULE_SETUP
-#line 192 "glsl_lexer.lpp"
+#line 202 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(120, CENTROID);
YY_BREAK
case 62:
YY_RULE_SETUP
-#line 193 "glsl_lexer.lpp"
-TOKEN_OR_IDENTIFIER(120, INVARIANT);
+#line 203 "glsl_lexer.lpp"
+TOKEN_OR_IDENTIFIER_ES(120, INVARIANT);
YY_BREAK
case 63:
YY_RULE_SETUP
-#line 195 "glsl_lexer.lpp"
-TOKEN_OR_IDENTIFIER(130, FLAT);
+#line 205 "glsl_lexer.lpp"
+TOKEN_OR_IDENTIFIER_ES(130, FLAT);
YY_BREAK
case 64:
YY_RULE_SETUP
-#line 196 "glsl_lexer.lpp"
+#line 206 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, SMOOTH);
YY_BREAK
case 65:
YY_RULE_SETUP
-#line 197 "glsl_lexer.lpp"
+#line 207 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, NOPERSPECTIVE);
YY_BREAK
case 66:
YY_RULE_SETUP
-#line 199 "glsl_lexer.lpp"
+#line 209 "glsl_lexer.lpp"
return SAMPLER1D;
YY_BREAK
case 67:
YY_RULE_SETUP
-#line 200 "glsl_lexer.lpp"
+#line 210 "glsl_lexer.lpp"
return SAMPLER2D;
YY_BREAK
case 68:
YY_RULE_SETUP
-#line 201 "glsl_lexer.lpp"
+#line 211 "glsl_lexer.lpp"
return SAMPLER3D;
YY_BREAK
case 69:
YY_RULE_SETUP
-#line 202 "glsl_lexer.lpp"
+#line 212 "glsl_lexer.lpp"
return SAMPLERCUBE;
YY_BREAK
case 70:
YY_RULE_SETUP
-#line 203 "glsl_lexer.lpp"
+#line 213 "glsl_lexer.lpp"
return SAMPLER1DSHADOW;
YY_BREAK
case 71:
YY_RULE_SETUP
-#line 204 "glsl_lexer.lpp"
+#line 214 "glsl_lexer.lpp"
return SAMPLER2DSHADOW;
YY_BREAK
case 72:
YY_RULE_SETUP
-#line 206 "glsl_lexer.lpp"
+#line 216 "glsl_lexer.lpp"
return STRUCT;
YY_BREAK
case 73:
YY_RULE_SETUP
-#line 207 "glsl_lexer.lpp"
+#line 217 "glsl_lexer.lpp"
return VOID_TOK;
YY_BREAK
case 74:
YY_RULE_SETUP
-#line 209 "glsl_lexer.lpp"
+#line 219 "glsl_lexer.lpp"
{
if ((yyextra->language_version >= 140)
|| (yyextra->ARB_fragment_coord_conventions_enable)){
@@ -1749,102 +1745,102 @@ YY_RULE_SETUP
YY_BREAK
case 75:
YY_RULE_SETUP
-#line 219 "glsl_lexer.lpp"
+#line 229 "glsl_lexer.lpp"
return INC_OP;
YY_BREAK
case 76:
YY_RULE_SETUP
-#line 220 "glsl_lexer.lpp"
+#line 230 "glsl_lexer.lpp"
return DEC_OP;
YY_BREAK
case 77:
YY_RULE_SETUP
-#line 221 "glsl_lexer.lpp"
+#line 231 "glsl_lexer.lpp"
return LE_OP;
YY_BREAK
case 78:
YY_RULE_SETUP
-#line 222 "glsl_lexer.lpp"
+#line 232 "glsl_lexer.lpp"
return GE_OP;
YY_BREAK
case 79:
YY_RULE_SETUP
-#line 223 "glsl_lexer.lpp"
+#line 233 "glsl_lexer.lpp"
return EQ_OP;
YY_BREAK
case 80:
YY_RULE_SETUP
-#line 224 "glsl_lexer.lpp"
+#line 234 "glsl_lexer.lpp"
return NE_OP;
YY_BREAK
case 81:
YY_RULE_SETUP
-#line 225 "glsl_lexer.lpp"
+#line 235 "glsl_lexer.lpp"
return AND_OP;
YY_BREAK
case 82:
YY_RULE_SETUP
-#line 226 "glsl_lexer.lpp"
+#line 236 "glsl_lexer.lpp"
return OR_OP;
YY_BREAK
case 83:
YY_RULE_SETUP
-#line 227 "glsl_lexer.lpp"
+#line 237 "glsl_lexer.lpp"
return XOR_OP;
YY_BREAK
case 84:
YY_RULE_SETUP
-#line 229 "glsl_lexer.lpp"
+#line 239 "glsl_lexer.lpp"
return MUL_ASSIGN;
YY_BREAK
case 85:
YY_RULE_SETUP
-#line 230 "glsl_lexer.lpp"
+#line 240 "glsl_lexer.lpp"
return DIV_ASSIGN;
YY_BREAK
case 86:
YY_RULE_SETUP
-#line 231 "glsl_lexer.lpp"
+#line 241 "glsl_lexer.lpp"
return ADD_ASSIGN;
YY_BREAK
case 87:
YY_RULE_SETUP
-#line 232 "glsl_lexer.lpp"
+#line 242 "glsl_lexer.lpp"
return MOD_ASSIGN;
YY_BREAK
case 88:
YY_RULE_SETUP
-#line 233 "glsl_lexer.lpp"
+#line 243 "glsl_lexer.lpp"
return LEFT_ASSIGN;
YY_BREAK
case 89:
YY_RULE_SETUP
-#line 234 "glsl_lexer.lpp"
+#line 244 "glsl_lexer.lpp"
return RIGHT_ASSIGN;
YY_BREAK
case 90:
YY_RULE_SETUP
-#line 235 "glsl_lexer.lpp"
+#line 245 "glsl_lexer.lpp"
return AND_ASSIGN;
YY_BREAK
case 91:
YY_RULE_SETUP
-#line 236 "glsl_lexer.lpp"
+#line 246 "glsl_lexer.lpp"
return XOR_ASSIGN;
YY_BREAK
case 92:
YY_RULE_SETUP
-#line 237 "glsl_lexer.lpp"
+#line 247 "glsl_lexer.lpp"
return OR_ASSIGN;
YY_BREAK
case 93:
YY_RULE_SETUP
-#line 238 "glsl_lexer.lpp"
+#line 248 "glsl_lexer.lpp"
return SUB_ASSIGN;
YY_BREAK
case 94:
YY_RULE_SETUP
-#line 240 "glsl_lexer.lpp"
+#line 250 "glsl_lexer.lpp"
{
yylval->n = strtol(yytext, NULL, 10);
return INTCONSTANT;
@@ -1852,7 +1848,7 @@ YY_RULE_SETUP
YY_BREAK
case 95:
YY_RULE_SETUP
-#line 244 "glsl_lexer.lpp"
+#line 254 "glsl_lexer.lpp"
{
yylval->n = strtol(yytext + 2, NULL, 16);
return INTCONSTANT;
@@ -1860,7 +1856,7 @@ YY_RULE_SETUP
YY_BREAK
case 96:
YY_RULE_SETUP
-#line 248 "glsl_lexer.lpp"
+#line 258 "glsl_lexer.lpp"
{
yylval->n = strtol(yytext, NULL, 8);
return INTCONSTANT;
@@ -1868,7 +1864,7 @@ YY_RULE_SETUP
YY_BREAK
case 97:
YY_RULE_SETUP
-#line 253 "glsl_lexer.lpp"
+#line 263 "glsl_lexer.lpp"
{
yylval->real = strtod(yytext, NULL);
return FLOATCONSTANT;
@@ -1876,7 +1872,7 @@ YY_RULE_SETUP
YY_BREAK
case 98:
YY_RULE_SETUP
-#line 257 "glsl_lexer.lpp"
+#line 267 "glsl_lexer.lpp"
{
yylval->real = strtod(yytext, NULL);
return FLOATCONSTANT;
@@ -1884,7 +1880,7 @@ YY_RULE_SETUP
YY_BREAK
case 99:
YY_RULE_SETUP
-#line 261 "glsl_lexer.lpp"
+#line 271 "glsl_lexer.lpp"
{
yylval->real = strtod(yytext, NULL);
return FLOATCONSTANT;
@@ -1892,7 +1888,7 @@ YY_RULE_SETUP
YY_BREAK
case 100:
YY_RULE_SETUP
-#line 265 "glsl_lexer.lpp"
+#line 275 "glsl_lexer.lpp"
{
yylval->real = strtod(yytext, NULL);
return FLOATCONSTANT;
@@ -1900,7 +1896,7 @@ YY_RULE_SETUP
YY_BREAK
case 101:
YY_RULE_SETUP
-#line 269 "glsl_lexer.lpp"
+#line 279 "glsl_lexer.lpp"
{
yylval->real = strtod(yytext, NULL);
return FLOATCONSTANT;
@@ -1908,7 +1904,7 @@ YY_RULE_SETUP
YY_BREAK
case 102:
YY_RULE_SETUP
-#line 274 "glsl_lexer.lpp"
+#line 284 "glsl_lexer.lpp"
{
yylval->n = 1;
return BOOLCONSTANT;
@@ -1916,7 +1912,7 @@ YY_RULE_SETUP
YY_BREAK
case 103:
YY_RULE_SETUP
-#line 278 "glsl_lexer.lpp"
+#line 288 "glsl_lexer.lpp"
{
yylval->n = 0;
return BOOLCONSTANT;
@@ -1925,394 +1921,394 @@ YY_RULE_SETUP
/* Reserved words in GLSL 1.10. */
case 104:
YY_RULE_SETUP
-#line 285 "glsl_lexer.lpp"
+#line 295 "glsl_lexer.lpp"
RESERVED_WORD(999, ASM);
YY_BREAK
case 105:
YY_RULE_SETUP
-#line 286 "glsl_lexer.lpp"
+#line 296 "glsl_lexer.lpp"
RESERVED_WORD(999, CLASS);
YY_BREAK
case 106:
YY_RULE_SETUP
-#line 287 "glsl_lexer.lpp"
+#line 297 "glsl_lexer.lpp"
RESERVED_WORD(999, UNION);
YY_BREAK
case 107:
YY_RULE_SETUP
-#line 288 "glsl_lexer.lpp"
+#line 298 "glsl_lexer.lpp"
RESERVED_WORD(999, ENUM);
YY_BREAK
case 108:
YY_RULE_SETUP
-#line 289 "glsl_lexer.lpp"
+#line 299 "glsl_lexer.lpp"
RESERVED_WORD(999, TYPEDEF);
YY_BREAK
case 109:
YY_RULE_SETUP
-#line 290 "glsl_lexer.lpp"
+#line 300 "glsl_lexer.lpp"
RESERVED_WORD(999, TEMPLATE);
YY_BREAK
case 110:
YY_RULE_SETUP
-#line 291 "glsl_lexer.lpp"
+#line 301 "glsl_lexer.lpp"
RESERVED_WORD(999, THIS);
YY_BREAK
case 111:
YY_RULE_SETUP
-#line 292 "glsl_lexer.lpp"
+#line 302 "glsl_lexer.lpp"
RESERVED_WORD(999, PACKED_TOK);
YY_BREAK
case 112:
YY_RULE_SETUP
-#line 293 "glsl_lexer.lpp"
+#line 303 "glsl_lexer.lpp"
RESERVED_WORD(999, GOTO);
YY_BREAK
case 113:
YY_RULE_SETUP
-#line 294 "glsl_lexer.lpp"
+#line 304 "glsl_lexer.lpp"
RESERVED_WORD(130, SWITCH);
YY_BREAK
case 114:
YY_RULE_SETUP
-#line 295 "glsl_lexer.lpp"
+#line 305 "glsl_lexer.lpp"
RESERVED_WORD(130, DEFAULT);
YY_BREAK
case 115:
YY_RULE_SETUP
-#line 296 "glsl_lexer.lpp"
+#line 306 "glsl_lexer.lpp"
RESERVED_WORD(999, INLINE_TOK);
YY_BREAK
case 116:
YY_RULE_SETUP
-#line 297 "glsl_lexer.lpp"
+#line 307 "glsl_lexer.lpp"
RESERVED_WORD(999, NOINLINE);
YY_BREAK
case 117:
YY_RULE_SETUP
-#line 298 "glsl_lexer.lpp"
+#line 308 "glsl_lexer.lpp"
RESERVED_WORD(999, VOLATILE);
YY_BREAK
case 118:
YY_RULE_SETUP
-#line 299 "glsl_lexer.lpp"
+#line 309 "glsl_lexer.lpp"
RESERVED_WORD(999, PUBLIC_TOK);
YY_BREAK
case 119:
YY_RULE_SETUP
-#line 300 "glsl_lexer.lpp"
+#line 310 "glsl_lexer.lpp"
RESERVED_WORD(999, STATIC);
YY_BREAK
case 120:
YY_RULE_SETUP
-#line 301 "glsl_lexer.lpp"
+#line 311 "glsl_lexer.lpp"
RESERVED_WORD(999, EXTERN);
YY_BREAK
case 121:
YY_RULE_SETUP
-#line 302 "glsl_lexer.lpp"
+#line 312 "glsl_lexer.lpp"
RESERVED_WORD(999, EXTERNAL);
YY_BREAK
case 122:
YY_RULE_SETUP
-#line 303 "glsl_lexer.lpp"
+#line 313 "glsl_lexer.lpp"
RESERVED_WORD(999, INTERFACE);
YY_BREAK
case 123:
YY_RULE_SETUP
-#line 304 "glsl_lexer.lpp"
+#line 314 "glsl_lexer.lpp"
RESERVED_WORD(999, LONG_TOK);
YY_BREAK
case 124:
YY_RULE_SETUP
-#line 305 "glsl_lexer.lpp"
+#line 315 "glsl_lexer.lpp"
RESERVED_WORD(999, SHORT_TOK);
YY_BREAK
case 125:
YY_RULE_SETUP
-#line 306 "glsl_lexer.lpp"
+#line 316 "glsl_lexer.lpp"
RESERVED_WORD(999, DOUBLE_TOK);
YY_BREAK
case 126:
YY_RULE_SETUP
-#line 307 "glsl_lexer.lpp"
+#line 317 "glsl_lexer.lpp"
RESERVED_WORD(999, HALF);
YY_BREAK
case 127:
YY_RULE_SETUP
-#line 308 "glsl_lexer.lpp"
+#line 318 "glsl_lexer.lpp"
RESERVED_WORD(999, FIXED_TOK);
YY_BREAK
case 128:
YY_RULE_SETUP
-#line 309 "glsl_lexer.lpp"
+#line 319 "glsl_lexer.lpp"
RESERVED_WORD(999, UNSIGNED);
YY_BREAK
case 129:
YY_RULE_SETUP
-#line 310 "glsl_lexer.lpp"
+#line 320 "glsl_lexer.lpp"
RESERVED_WORD(999, INPUT_TOK);
YY_BREAK
case 130:
YY_RULE_SETUP
-#line 311 "glsl_lexer.lpp"
+#line 321 "glsl_lexer.lpp"
RESERVED_WORD(999, OUTPUT);
YY_BREAK
case 131:
YY_RULE_SETUP
-#line 312 "glsl_lexer.lpp"
+#line 322 "glsl_lexer.lpp"
RESERVED_WORD(999, HVEC2);
YY_BREAK
case 132:
YY_RULE_SETUP
-#line 313 "glsl_lexer.lpp"
+#line 323 "glsl_lexer.lpp"
RESERVED_WORD(999, HVEC3);
YY_BREAK
case 133:
YY_RULE_SETUP
-#line 314 "glsl_lexer.lpp"
+#line 324 "glsl_lexer.lpp"
RESERVED_WORD(999, HVEC4);
YY_BREAK
case 134:
YY_RULE_SETUP
-#line 315 "glsl_lexer.lpp"
+#line 325 "glsl_lexer.lpp"
RESERVED_WORD(999, DVEC2);
YY_BREAK
case 135:
YY_RULE_SETUP
-#line 316 "glsl_lexer.lpp"
+#line 326 "glsl_lexer.lpp"
RESERVED_WORD(999, DVEC3);
YY_BREAK
case 136:
YY_RULE_SETUP
-#line 317 "glsl_lexer.lpp"
+#line 327 "glsl_lexer.lpp"
RESERVED_WORD(999, DVEC4);
YY_BREAK
case 137:
YY_RULE_SETUP
-#line 318 "glsl_lexer.lpp"
+#line 328 "glsl_lexer.lpp"
RESERVED_WORD(999, FVEC2);
YY_BREAK
case 138:
YY_RULE_SETUP
-#line 319 "glsl_lexer.lpp"
+#line 329 "glsl_lexer.lpp"
RESERVED_WORD(999, FVEC3);
YY_BREAK
case 139:
YY_RULE_SETUP
-#line 320 "glsl_lexer.lpp"
+#line 330 "glsl_lexer.lpp"
RESERVED_WORD(999, FVEC4);
YY_BREAK
case 140:
YY_RULE_SETUP
-#line 321 "glsl_lexer.lpp"
+#line 331 "glsl_lexer.lpp"
return SAMPLER2DRECT;
YY_BREAK
case 141:
YY_RULE_SETUP
-#line 322 "glsl_lexer.lpp"
+#line 332 "glsl_lexer.lpp"
RESERVED_WORD(999, SAMPLER3DRECT);
YY_BREAK
case 142:
YY_RULE_SETUP
-#line 323 "glsl_lexer.lpp"
+#line 333 "glsl_lexer.lpp"
return SAMPLER2DRECTSHADOW;
YY_BREAK
case 143:
YY_RULE_SETUP
-#line 324 "glsl_lexer.lpp"
+#line 334 "glsl_lexer.lpp"
RESERVED_WORD(999, SIZEOF);
YY_BREAK
case 144:
YY_RULE_SETUP
-#line 325 "glsl_lexer.lpp"
+#line 335 "glsl_lexer.lpp"
RESERVED_WORD(999, CAST);
YY_BREAK
case 145:
YY_RULE_SETUP
-#line 326 "glsl_lexer.lpp"
+#line 336 "glsl_lexer.lpp"
RESERVED_WORD(999, NAMESPACE);
YY_BREAK
case 146:
YY_RULE_SETUP
-#line 327 "glsl_lexer.lpp"
+#line 337 "glsl_lexer.lpp"
RESERVED_WORD(999, USING);
YY_BREAK
/* Additional reserved words in GLSL 1.20. */
case 147:
YY_RULE_SETUP
-#line 330 "glsl_lexer.lpp"
-TOKEN_OR_IDENTIFIER(120, LOWP);
+#line 340 "glsl_lexer.lpp"
+TOKEN_OR_IDENTIFIER_ES(120, LOWP);
YY_BREAK
case 148:
YY_RULE_SETUP
-#line 331 "glsl_lexer.lpp"
-TOKEN_OR_IDENTIFIER(120, MEDIUMP);
+#line 341 "glsl_lexer.lpp"
+TOKEN_OR_IDENTIFIER_ES(120, MEDIUMP);
YY_BREAK
case 149:
YY_RULE_SETUP
-#line 332 "glsl_lexer.lpp"
-TOKEN_OR_IDENTIFIER(120, HIGHP);
+#line 342 "glsl_lexer.lpp"
+TOKEN_OR_IDENTIFIER_ES(120, HIGHP);
YY_BREAK
case 150:
YY_RULE_SETUP
-#line 333 "glsl_lexer.lpp"
-TOKEN_OR_IDENTIFIER(120, PRECISION);
+#line 343 "glsl_lexer.lpp"
+TOKEN_OR_IDENTIFIER_ES(120, PRECISION);
YY_BREAK
/* Additional reserved words in GLSL 1.30. */
case 151:
YY_RULE_SETUP
-#line 336 "glsl_lexer.lpp"
+#line 346 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, COMMON);
YY_BREAK
case 152:
YY_RULE_SETUP
-#line 337 "glsl_lexer.lpp"
+#line 347 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, PARTITION);
YY_BREAK
case 153:
YY_RULE_SETUP
-#line 338 "glsl_lexer.lpp"
+#line 348 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, ACTIVE);
YY_BREAK
case 154:
YY_RULE_SETUP
-#line 339 "glsl_lexer.lpp"
-TOKEN_OR_IDENTIFIER(130, SUPERP);
+#line 349 "glsl_lexer.lpp"
+TOKEN_OR_IDENTIFIER_ES(130, SUPERP);
YY_BREAK
case 155:
YY_RULE_SETUP
-#line 340 "glsl_lexer.lpp"
+#line 350 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, SAMPLERBUFFER);
YY_BREAK
case 156:
YY_RULE_SETUP
-#line 341 "glsl_lexer.lpp"
+#line 351 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, FILTER);
YY_BREAK
case 157:
YY_RULE_SETUP
-#line 342 "glsl_lexer.lpp"
+#line 352 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IMAGE1D);
YY_BREAK
case 158:
YY_RULE_SETUP
-#line 343 "glsl_lexer.lpp"
+#line 353 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IMAGE2D);
YY_BREAK
case 159:
YY_RULE_SETUP
-#line 344 "glsl_lexer.lpp"
+#line 354 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IMAGE3D);
YY_BREAK
case 160:
YY_RULE_SETUP
-#line 345 "glsl_lexer.lpp"
+#line 355 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IMAGECUBE);
YY_BREAK
case 161:
YY_RULE_SETUP
-#line 346 "glsl_lexer.lpp"
+#line 356 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IIMAGE1D);
YY_BREAK
case 162:
YY_RULE_SETUP
-#line 347 "glsl_lexer.lpp"
+#line 357 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IIMAGE2D);
YY_BREAK
case 163:
YY_RULE_SETUP
-#line 348 "glsl_lexer.lpp"
+#line 358 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IIMAGE3D);
YY_BREAK
case 164:
YY_RULE_SETUP
-#line 349 "glsl_lexer.lpp"
+#line 359 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IIMAGECUBE);
YY_BREAK
case 165:
YY_RULE_SETUP
-#line 350 "glsl_lexer.lpp"
+#line 360 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, UIMAGE1D);
YY_BREAK
case 166:
YY_RULE_SETUP
-#line 351 "glsl_lexer.lpp"
+#line 361 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, UIMAGE2D);
YY_BREAK
case 167:
YY_RULE_SETUP
-#line 352 "glsl_lexer.lpp"
+#line 362 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, UIMAGE3D);
YY_BREAK
case 168:
YY_RULE_SETUP
-#line 353 "glsl_lexer.lpp"
+#line 363 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, UIMAGECUBE);
YY_BREAK
case 169:
YY_RULE_SETUP
-#line 354 "glsl_lexer.lpp"
+#line 364 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IMAGE1DARRAY);
YY_BREAK
case 170:
YY_RULE_SETUP
-#line 355 "glsl_lexer.lpp"
+#line 365 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IMAGE2DARRAY);
YY_BREAK
case 171:
YY_RULE_SETUP
-#line 356 "glsl_lexer.lpp"
+#line 366 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IIMAGE1DARRAY);
YY_BREAK
case 172:
YY_RULE_SETUP
-#line 357 "glsl_lexer.lpp"
+#line 367 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IIMAGE2DARRAY);
YY_BREAK
case 173:
YY_RULE_SETUP
-#line 358 "glsl_lexer.lpp"
+#line 368 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, UIMAGE1DARRAY);
YY_BREAK
case 174:
YY_RULE_SETUP
-#line 359 "glsl_lexer.lpp"
+#line 369 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, UIMAGE2DARRAY);
YY_BREAK
case 175:
YY_RULE_SETUP
-#line 360 "glsl_lexer.lpp"
+#line 370 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IMAGE1DSHADOW);
YY_BREAK
case 176:
YY_RULE_SETUP
-#line 361 "glsl_lexer.lpp"
+#line 371 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IMAGE2DSHADOW);
YY_BREAK
case 177:
YY_RULE_SETUP
-#line 362 "glsl_lexer.lpp"
+#line 372 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IMAGEBUFFER);
YY_BREAK
case 178:
YY_RULE_SETUP
-#line 363 "glsl_lexer.lpp"
+#line 373 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, IIMAGEBUFFER);
YY_BREAK
case 179:
YY_RULE_SETUP
-#line 364 "glsl_lexer.lpp"
+#line 374 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, UIMAGEBUFFER);
YY_BREAK
case 180:
YY_RULE_SETUP
-#line 365 "glsl_lexer.lpp"
+#line 375 "glsl_lexer.lpp"
TOKEN_OR_IDENTIFIER(130, ROW_MAJOR);
YY_BREAK
case 181:
YY_RULE_SETUP
-#line 367 "glsl_lexer.lpp"
+#line 377 "glsl_lexer.lpp"
{
struct _mesa_glsl_parse_state *state = yyextra;
void *ctx = state;
@@ -2322,15 +2318,15 @@ YY_RULE_SETUP
YY_BREAK
case 182:
YY_RULE_SETUP
-#line 374 "glsl_lexer.lpp"
+#line 384 "glsl_lexer.lpp"
{ return yytext[0]; }
YY_BREAK
case 183:
YY_RULE_SETUP
-#line 376 "glsl_lexer.lpp"
+#line 386 "glsl_lexer.lpp"
ECHO;
YY_BREAK
-#line 2334 "glsl_lexer.cpp"
+#line 2330 "glsl_lexer.cpp"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(PP):
case YY_STATE_EOF(PRAGMA):
@@ -3066,8 +3062,8 @@ YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char * yystr , yyscan_t yyscann
/** Setup the input buffer state to scan the given bytes. The next call to _mesa_glsl_lex() will
* scan from a @e copy of @a bytes.
- * @param yybytes the byte buffer to scan
- * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ * @param bytes the byte buffer to scan
+ * @param len the number of bytes in the buffer pointed to by @a bytes.
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
*/
@@ -3473,7 +3469,7 @@ void _mesa_glsl_free (void * ptr , yyscan_t yyscanner)
#define YYTABLES_NAME "yytables"
-#line 376 "glsl_lexer.lpp"
+#line 386 "glsl_lexer.lpp"
diff --git a/src/glsl/glsl_lexer.lpp b/src/glsl/glsl_lexer.lpp
index 1de1fb4cf7..ed3cb251a1 100644
--- a/src/glsl/glsl_lexer.lpp
+++ b/src/glsl/glsl_lexer.lpp
@@ -46,6 +46,16 @@
} \
} while (0)
+/* Handle reserved words in GLSL ES (version 100) */
+#define TOKEN_OR_IDENTIFIER_ES(version, token) \
+ do { \
+ if (yyextra->es_shader) { \
+ return token; \
+ } else { \
+ TOKEN_OR_IDENTIFIER(version, token); \
+ } \
+ } while (0)
+
#define RESERVED_WORD(version, token) \
do { \
if (yyextra->language_version >= version) { \
@@ -190,9 +200,9 @@ inout return INOUT_TOK;
uniform return UNIFORM;
varying return VARYING;
centroid TOKEN_OR_IDENTIFIER(120, CENTROID);
-invariant TOKEN_OR_IDENTIFIER(120, INVARIANT);
+invariant TOKEN_OR_IDENTIFIER_ES(120, INVARIANT);
-flat TOKEN_OR_IDENTIFIER(130, FLAT);
+flat TOKEN_OR_IDENTIFIER_ES(130, FLAT);
smooth TOKEN_OR_IDENTIFIER(130, SMOOTH);
noperspective TOKEN_OR_IDENTIFIER(130, NOPERSPECTIVE);
@@ -327,16 +337,16 @@ namespace RESERVED_WORD(999, NAMESPACE);
using RESERVED_WORD(999, USING);
/* Additional reserved words in GLSL 1.20. */
-lowp TOKEN_OR_IDENTIFIER(120, LOWP);
-mediump TOKEN_OR_IDENTIFIER(120, MEDIUMP);
-highp TOKEN_OR_IDENTIFIER(120, HIGHP);
-precision TOKEN_OR_IDENTIFIER(120, PRECISION);
+lowp TOKEN_OR_IDENTIFIER_ES(120, LOWP);
+mediump TOKEN_OR_IDENTIFIER_ES(120, MEDIUMP);
+highp TOKEN_OR_IDENTIFIER_ES(120, HIGHP);
+precision TOKEN_OR_IDENTIFIER_ES(120, PRECISION);
/* Additional reserved words in GLSL 1.30. */
common TOKEN_OR_IDENTIFIER(130, COMMON);
partition TOKEN_OR_IDENTIFIER(130, PARTITION);
active TOKEN_OR_IDENTIFIER(130, ACTIVE);
-superp TOKEN_OR_IDENTIFIER(130, SUPERP);
+superp TOKEN_OR_IDENTIFIER_ES(130, SUPERP);
samplerBuffer TOKEN_OR_IDENTIFIER(130, SAMPLERBUFFER);
filter TOKEN_OR_IDENTIFIER(130, FILTER);
image1D TOKEN_OR_IDENTIFIER(130, IMAGE1D);
diff --git a/src/glsl/glsl_parser.cpp b/src/glsl/glsl_parser.cpp
index 8eae6b4210..301c221892 100644
--- a/src/glsl/glsl_parser.cpp
+++ b/src/glsl/glsl_parser.cpp
@@ -4529,16 +4529,16 @@ yyreduce:
/* Line 1464 of yacc.c */
#line 1152 "glsl_parser.ypp"
{
- if (state->language_version < 130)
- _mesa_glsl_error(& (yylsp[(1) - (1)]), state,
- "precision qualifier forbidden "
- "in GLSL %d.%d (1.30 or later "
- "required)\n",
- state->language_version / 100,
- state->language_version % 100);
+ if (!state->es_shader && state->language_version < 130)
+ _mesa_glsl_error(& (yylsp[(1) - (1)]), state,
+ "precision qualifier forbidden "
+ "in GLSL %d.%d (1.30 or later "
+ "required)\n",
+ state->language_version / 100,
+ state->language_version % 100);
- (yyval.n) = ast_precision_high;
- ;}
+ (yyval.n) = ast_precision_high;
+ ;}
break;
case 217:
@@ -4546,16 +4546,16 @@ yyreduce:
/* Line 1464 of yacc.c */
#line 1163 "glsl_parser.ypp"
{
- if (state->language_version < 130)
- _mesa_glsl_error(& (yylsp[(1) - (1)]), state,
- "precision qualifier forbidden "
- "in GLSL %d.%d (1.30 or later "
- "required)\n",
- state->language_version / 100,
- state->language_version % 100);
+ if (!state->es_shader && state->language_version < 130)
+ _mesa_glsl_error(& (yylsp[(1) - (1)]), state,
+ "precision qualifier forbidden "
+ "in GLSL %d.%d (1.30 or later "
+ "required)\n",
+ state->language_version / 100,
+ state->language_version % 100);
- (yyval.n) = ast_precision_medium;
- ;}
+ (yyval.n) = ast_precision_medium;
+ ;}
break;
case 218:
@@ -4563,16 +4563,16 @@ yyreduce:
/* Line 1464 of yacc.c */
#line 1174 "glsl_parser.ypp"
{
- if (state->language_version < 130)
- _mesa_glsl_error(& (yylsp[(1) - (1)]), state,
- "precision qualifier forbidden "
- "in GLSL %d.%d (1.30 or later "
- "required)\n",
- state->language_version / 100,
- state->language_version % 100);
+ if (!state->es_shader && state->language_version < 130)
+ _mesa_glsl_error(& (yylsp[(1) - (1)]), state,
+ "precision qualifier forbidden "
+ "in GLSL %d.%d (1.30 or later "
+ "required)\n",
+ state->language_version / 100,
+ state->language_version % 100);
- (yyval.n) = ast_precision_low;
- ;}
+ (yyval.n) = ast_precision_low;
+ ;}
break;
case 219:
diff --git a/src/glsl/glsl_parser.ypp b/src/glsl/glsl_parser.ypp
index 594e445930..0df1e480ce 100644
--- a/src/glsl/glsl_parser.ypp
+++ b/src/glsl/glsl_parser.ypp
@@ -1149,39 +1149,39 @@ basic_type_specifier_nonarray:
;
precision_qualifier:
- HIGHP {
- if (state->language_version < 130)
- _mesa_glsl_error(& @1, state,
- "precision qualifier forbidden "
- "in GLSL %d.%d (1.30 or later "
- "required)\n",
- state->language_version / 100,
- state->language_version % 100);
-
- $$ = ast_precision_high;
- }
- | MEDIUMP {
- if (state->language_version < 130)
- _mesa_glsl_error(& @1, state,
- "precision qualifier forbidden "
- "in GLSL %d.%d (1.30 or later "
- "required)\n",
- state->language_version / 100,
- state->language_version % 100);
-
- $$ = ast_precision_medium;
- }
- | LOWP {
- if (state->language_version < 130)
- _mesa_glsl_error(& @1, state,
- "precision qualifier forbidden "
- "in GLSL %d.%d (1.30 or later "
- "required)\n",
- state->language_version / 100,
- state->language_version % 100);
-
- $$ = ast_precision_low;
- }
+ HIGHP {
+ if (!state->es_shader && state->language_version < 130)
+ _mesa_glsl_error(& @1, state,
+ "precision qualifier forbidden "
+ "in GLSL %d.%d (1.30 or later "
+ "required)\n",
+ state->language_version / 100,
+ state->language_version % 100);
+
+ $$ = ast_precision_high;
+ }
+ | MEDIUMP {
+ if (!state->es_shader && state->language_version < 130)
+ _mesa_glsl_error(& @1, state,
+ "precision qualifier forbidden "
+ "in GLSL %d.%d (1.30 or later "
+ "required)\n",
+ state->language_version / 100,
+ state->language_version % 100);
+
+ $$ = ast_precision_medium;
+ }
+ | LOWP {
+ if (!state->es_shader && state->language_version < 130)
+ _mesa_glsl_error(& @1, state,
+ "precision qualifier forbidden "
+ "in GLSL %d.%d (1.30 or later "
+ "required)\n",
+ state->language_version / 100,
+ state->language_version % 100);
+
+ $$ = ast_precision_low;
+ }
;
struct_specifier: