| #line 2 "glsl_lexer.cpp" |
| |
| #line 4 "glsl_lexer.cpp" |
| |
| #define YY_INT_ALIGNED short int |
| |
| /* A lexical scanner generated by flex */ |
| |
| #define FLEX_SCANNER |
| #define YY_FLEX_MAJOR_VERSION 2 |
| #define YY_FLEX_MINOR_VERSION 5 |
| #define YY_FLEX_SUBMINOR_VERSION 35 |
| #if YY_FLEX_SUBMINOR_VERSION > 0 |
| #define FLEX_BETA |
| #endif |
| |
| /* First, we deal with platform-specific or compiler-specific issues. */ |
| |
| /* begin standard C headers. */ |
| #include <stdio.h> |
| #include <string.h> |
| #include <errno.h> |
| #include <stdlib.h> |
| |
| /* end standard C headers. */ |
| |
| /* flex integer type definitions */ |
| |
| #ifndef FLEXINT_H |
| #define FLEXINT_H |
| |
| /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ |
| |
| #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
| |
| /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, |
| * if you want the limit (max/min) macros for int types. |
| */ |
| #ifndef __STDC_LIMIT_MACROS |
| #define __STDC_LIMIT_MACROS 1 |
| #endif |
| |
| #include <inttypes.h> |
| typedef int8_t flex_int8_t; |
| typedef uint8_t flex_uint8_t; |
| typedef int16_t flex_int16_t; |
| typedef uint16_t flex_uint16_t; |
| typedef int32_t flex_int32_t; |
| typedef uint32_t flex_uint32_t; |
| #else |
| typedef signed char flex_int8_t; |
| typedef short int flex_int16_t; |
| 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 |
| #define INT8_MIN (-128) |
| #endif |
| #ifndef INT16_MIN |
| #define INT16_MIN (-32767-1) |
| #endif |
| #ifndef INT32_MIN |
| #define INT32_MIN (-2147483647-1) |
| #endif |
| #ifndef INT8_MAX |
| #define INT8_MAX (127) |
| #endif |
| #ifndef INT16_MAX |
| #define INT16_MAX (32767) |
| #endif |
| #ifndef INT32_MAX |
| #define INT32_MAX (2147483647) |
| #endif |
| #ifndef UINT8_MAX |
| #define UINT8_MAX (255U) |
| #endif |
| #ifndef UINT16_MAX |
| #define UINT16_MAX (65535U) |
| #endif |
| #ifndef UINT32_MAX |
| #define UINT32_MAX (4294967295U) |
| #endif |
| |
| #endif /* ! FLEXINT_H */ |
| |
| #ifdef __cplusplus |
| |
| /* The "const" storage-class-modifier is valid. */ |
| #define YY_USE_CONST |
| |
| #else /* ! __cplusplus */ |
| |
| /* C99 requires __STDC__ to be defined as 1. */ |
| #if defined (__STDC__) |
| |
| #define YY_USE_CONST |
| |
| #endif /* defined (__STDC__) */ |
| #endif /* ! __cplusplus */ |
| |
| #ifdef YY_USE_CONST |
| #define yyconst const |
| #else |
| #define yyconst |
| #endif |
| |
| /* Returned upon end-of-file. */ |
| #define YY_NULL 0 |
| |
| /* Promotes a possibly negative, possibly signed char to an unsigned |
| * integer for use as an array index. If the signed char is negative, |
| * we want to instead treat it as an 8-bit unsigned char, hence the |
| * double cast. |
| */ |
| #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) |
| |
| /* An opaque pointer. */ |
| #ifndef YY_TYPEDEF_YY_SCANNER_T |
| #define YY_TYPEDEF_YY_SCANNER_T |
| typedef void* yyscan_t; |
| #endif |
| |
| /* For convenience, these vars (plus the bison vars far below) |
| are macros in the reentrant scanner. */ |
| #define yyin yyg->yyin_r |
| #define yyout yyg->yyout_r |
| #define yyextra yyg->yyextra_r |
| #define yyleng yyg->yyleng_r |
| #define yytext yyg->yytext_r |
| #define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) |
| #define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) |
| #define yy_flex_debug yyg->yy_flex_debug_r |
| |
| /* Enter a start condition. This macro really ought to take a parameter, |
| * but we do it the disgusting crufty way forced on us by the ()-less |
| * definition of BEGIN. |
| */ |
| #define BEGIN yyg->yy_start = 1 + 2 * |
| |
| /* Translate the current start state into a value that can be later handed |
| * to BEGIN to return to the state. The YYSTATE alias is for lex |
| * compatibility. |
| */ |
| #define YY_START ((yyg->yy_start - 1) / 2) |
| #define YYSTATE YY_START |
| |
| /* Action number for EOF rule of a given start state. */ |
| #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) |
| |
| /* Special action meaning "start processing a new file". */ |
| #define YY_NEW_FILE _mesa_glsl_restart(yyin ,yyscanner ) |
| |
| #define YY_END_OF_BUFFER_CHAR 0 |
| |
| /* Size of default input buffer. */ |
| #ifndef YY_BUF_SIZE |
| #define YY_BUF_SIZE 16384 |
| #endif |
| |
| /* The state buf must be large enough to hold one state per character in the main buffer. |
| */ |
| #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) |
| |
| #ifndef YY_TYPEDEF_YY_BUFFER_STATE |
| #define YY_TYPEDEF_YY_BUFFER_STATE |
| typedef struct yy_buffer_state *YY_BUFFER_STATE; |
| #endif |
| |
| #define EOB_ACT_CONTINUE_SCAN 0 |
| #define EOB_ACT_END_OF_FILE 1 |
| #define EOB_ACT_LAST_MATCH 2 |
| |
| #define YY_LESS_LINENO(n) |
| |
| /* Return all but the first "n" matched characters back to the input stream. */ |
| #define yyless(n) \ |
| do \ |
| { \ |
| /* Undo effects of setting up yytext. */ \ |
| int yyless_macro_arg = (n); \ |
| YY_LESS_LINENO(yyless_macro_arg);\ |
| *yy_cp = yyg->yy_hold_char; \ |
| YY_RESTORE_YY_MORE_OFFSET \ |
| yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ |
| YY_DO_BEFORE_ACTION; /* set up yytext again */ \ |
| } \ |
| while ( 0 ) |
| |
| #define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) |
| |
| #ifndef YY_TYPEDEF_YY_SIZE_T |
| #define YY_TYPEDEF_YY_SIZE_T |
| typedef size_t yy_size_t; |
| #endif |
| |
| #ifndef YY_STRUCT_YY_BUFFER_STATE |
| #define YY_STRUCT_YY_BUFFER_STATE |
| struct yy_buffer_state |
| { |
| FILE *yy_input_file; |
| |
| char *yy_ch_buf; /* input buffer */ |
| char *yy_buf_pos; /* current position in input buffer */ |
| |
| /* Size of input buffer in bytes, not including room for EOB |
| * characters. |
| */ |
| yy_size_t yy_buf_size; |
| |
| /* Number of characters read into yy_ch_buf, not including EOB |
| * characters. |
| */ |
| int yy_n_chars; |
| |
| /* Whether we "own" the buffer - i.e., we know we created it, |
| * and can realloc() it to grow it, and should free() it to |
| * delete it. |
| */ |
| int yy_is_our_buffer; |
| |
| /* Whether this is an "interactive" input source; if so, and |
| * if we're using stdio for input, then we want to use getc() |
| * instead of fread(), to make sure we stop fetching input after |
| * each newline. |
| */ |
| int yy_is_interactive; |
| |
| /* Whether we're considered to be at the beginning of a line. |
| * If so, '^' rules will be active on the next match, otherwise |
| * not. |
| */ |
| int yy_at_bol; |
| |
| int yy_bs_lineno; /**< The line count. */ |
| int yy_bs_column; /**< The column count. */ |
| |
| /* Whether to try to fill the input buffer when we reach the |
| * end of it. |
| */ |
| int yy_fill_buffer; |
| |
| int yy_buffer_status; |
| |
| #define YY_BUFFER_NEW 0 |
| #define YY_BUFFER_NORMAL 1 |
| /* When an EOF's been seen but there's still some text to process |
| * then we mark the buffer as YY_EOF_PENDING, to indicate that we |
| * shouldn't try reading from the input source any more. We might |
| * still have a bunch of tokens to match, though, because of |
| * possible backing-up. |
| * |
| * When we actually see the EOF, we change the status to "new" |
| * (via _mesa_glsl_restart()), so that the user can continue scanning by |
| * just pointing yyin at a new input file. |
| */ |
| #define YY_BUFFER_EOF_PENDING 2 |
| |
| }; |
| #endif /* !YY_STRUCT_YY_BUFFER_STATE */ |
| |
| /* We provide macros for accessing buffer states in case in the |
| * future we want to put the buffer states in a more general |
| * "scanner state". |
| * |
| * Returns the top of the stack, or NULL. |
| */ |
| #define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ |
| ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ |
| : NULL) |
| |
| /* Same as previous macro, but useful when we know that the buffer stack is not |
| * NULL or when we need an lvalue. For internal use only. |
| */ |
| #define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] |
| |
| void _mesa_glsl_restart (FILE *input_file ,yyscan_t yyscanner ); |
| void _mesa_glsl__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); |
| YY_BUFFER_STATE _mesa_glsl__create_buffer (FILE *file,int size ,yyscan_t yyscanner ); |
| void _mesa_glsl__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); |
| void _mesa_glsl__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); |
| void _mesa_glsl_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); |
| void _mesa_glsl_pop_buffer_state (yyscan_t yyscanner ); |
| |
| static void _mesa_glsl_ensure_buffer_stack (yyscan_t yyscanner ); |
| static void _mesa_glsl__load_buffer_state (yyscan_t yyscanner ); |
| static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); |
| |
| #define YY_FLUSH_BUFFER _mesa_glsl__flush_buffer(YY_CURRENT_BUFFER ,yyscanner) |
| |
| YY_BUFFER_STATE _mesa_glsl__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); |
| YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); |
| YY_BUFFER_STATE _mesa_glsl__scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); |
| |
| void *_mesa_glsl_alloc (yy_size_t ,yyscan_t yyscanner ); |
| void *_mesa_glsl_realloc (void *,yy_size_t ,yyscan_t yyscanner ); |
| void _mesa_glsl_free (void * ,yyscan_t yyscanner ); |
| |
| #define yy_new_buffer _mesa_glsl__create_buffer |
| |
| #define yy_set_interactive(is_interactive) \ |
| { \ |
| if ( ! YY_CURRENT_BUFFER ){ \ |
| _mesa_glsl_ensure_buffer_stack (yyscanner); \ |
| YY_CURRENT_BUFFER_LVALUE = \ |
| _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ |
| } \ |
| YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ |
| } |
| |
| #define yy_set_bol(at_bol) \ |
| { \ |
| if ( ! YY_CURRENT_BUFFER ){\ |
| _mesa_glsl_ensure_buffer_stack (yyscanner); \ |
| YY_CURRENT_BUFFER_LVALUE = \ |
| _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ |
| } \ |
| YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ |
| } |
| |
| #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
| |
| /* Begin user sect3 */ |
| |
| #define _mesa_glsl_wrap(n) 1 |
| #define YY_SKIP_YYWRAP |
| |
| typedef unsigned char YY_CHAR; |
| |
| typedef int yy_state_type; |
| |
| #define yytext_ptr yytext_r |
| |
| static yy_state_type yy_get_previous_state (yyscan_t yyscanner ); |
| static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner); |
| static int yy_get_next_buffer (yyscan_t yyscanner ); |
| static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); |
| |
| /* Done after the current pattern has been matched and before the |
| * corresponding action - sets up yytext. |
| */ |
| #define YY_DO_BEFORE_ACTION \ |
| yyg->yytext_ptr = yy_bp; \ |
| yyleng = (size_t) (yy_cp - yy_bp); \ |
| yyg->yy_hold_char = *yy_cp; \ |
| *yy_cp = '\0'; \ |
| yyg->yy_c_buf_p = yy_cp; |
| |
| #define YY_NUM_RULES 209 |
| #define YY_END_OF_BUFFER 210 |
| /* This struct is not used in this scanner, |
| but its presence is necessary. */ |
| struct yy_trans_info |
| { |
| flex_int32_t yy_verify; |
| flex_int32_t yy_nxt; |
| }; |
| static yyconst flex_int16_t yy_accept[813] = |
| { 0, |
| 0, 0, 15, 15, 0, 0, 210, 208, 1, 20, |
| 208, 208, 208, 208, 208, 208, 208, 208, 119, 117, |
| 208, 208, 208, 207, 208, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 208, 1, 208, 209, 15, |
| 19, 209, 18, 16, 17, 13, 12, 1, 101, 110, |
| 102, 113, 107, 96, 109, 97, 116, 121, 108, 122, |
| 119, 0, 0, 124, 119, 0, 117, 117, 105, 98, |
| 100, 99, 106, 207, 114, 104, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 29, 207, |
| |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| 207, 207, 33, 207, 207, 60, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 115, |
| 103, 1, 0, 0, 2, 0, 0, 0, 0, 15, |
| 14, 18, 17, 0, 121, 120, 0, 122, 0, 123, |
| 118, 111, 112, 207, 127, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 32, 207, 207, 207, |
| |
| 207, 207, 207, 207, 207, 207, 207, 25, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 61, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| 0, 0, 0, 0, 14, 0, 121, 0, 120, 0, |
| 122, 123, 118, 207, 207, 23, 207, 207, 174, 167, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 31, |
| 130, 207, 207, 207, 207, 67, 207, 207, 135, 149, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| |
| 207, 207, 146, 170, 48, 49, 50, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 133, 125, 207, |
| 207, 26, 207, 207, 207, 207, 207, 207, 207, 45, |
| 46, 47, 94, 207, 207, 0, 0, 0, 0, 0, |
| 120, 207, 207, 27, 36, 37, 38, 207, 128, 207, |
| 22, 207, 207, 207, 207, 157, 158, 159, 207, 126, |
| 207, 150, 24, 160, 161, 162, 172, 154, 155, 156, |
| 207, 207, 207, 62, 152, 207, 207, 207, 39, 40, |
| 41, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| |
| 207, 207, 207, 207, 207, 207, 207, 147, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 129, 207, |
| 207, 169, 42, 43, 44, 207, 207, 30, 0, 0, |
| 0, 0, 177, 207, 207, 175, 207, 207, 207, 148, |
| 143, 180, 207, 207, 207, 207, 207, 207, 138, 207, |
| 207, 207, 95, 51, 52, 53, 54, 55, 56, 57, |
| 58, 59, 207, 207, 207, 207, 153, 134, 207, 207, |
| 141, 35, 207, 207, 166, 68, 142, 93, 178, 136, |
| 207, 207, 207, 207, 207, 207, 207, 207, 0, 0, |
| 0, 0, 207, 207, 207, 137, 34, 207, 207, 207, |
| |
| 207, 207, 207, 181, 182, 183, 207, 207, 207, 207, |
| 207, 171, 207, 207, 207, 207, 207, 207, 207, 207, |
| 131, 207, 207, 207, 207, 207, 63, 207, 207, 64, |
| 207, 0, 0, 0, 0, 0, 207, 65, 28, 144, |
| 185, 186, 187, 207, 207, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 139, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 132, 189, 190, 191, 207, |
| 207, 151, 207, 140, 0, 0, 6, 0, 0, 0, |
| 11, 3, 21, 207, 207, 207, 207, 207, 207, 207, |
| 207, 207, 184, 145, 66, 207, 207, 207, 207, 168, |
| |
| 207, 176, 173, 206, 70, 71, 72, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 0, 0, 0, |
| 0, 0, 0, 207, 207, 207, 188, 207, 207, 207, |
| 207, 207, 81, 82, 83, 207, 207, 207, 207, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 192, 87, |
| 88, 89, 207, 4, 0, 5, 0, 0, 0, 0, |
| 0, 207, 207, 207, 207, 207, 207, 207, 203, 207, |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| 73, 207, 207, 207, 207, 207, 207, 0, 0, 0, |
| 207, 207, 204, 193, 207, 194, 207, 207, 207, 84, |
| |
| 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, |
| 207, 205, 207, 207, 90, 0, 0, 195, 196, 207, |
| 199, 207, 200, 207, 207, 69, 207, 207, 207, 163, |
| 207, 164, 179, 207, 197, 198, 207, 207, 0, 0, |
| 207, 207, 207, 207, 74, 207, 75, 207, 207, 207, |
| 207, 207, 0, 0, 0, 207, 207, 85, 86, 207, |
| 76, 207, 207, 77, 207, 91, 92, 0, 0, 0, |
| 207, 207, 207, 207, 207, 207, 0, 0, 0, 207, |
| 207, 207, 207, 207, 78, 0, 0, 7, 0, 0, |
| 201, 202, 207, 207, 207, 0, 8, 0, 0, 207, |
| |
| 207, 165, 0, 0, 79, 80, 0, 0, 9, 0, |
| 10, 0 |
| } ; |
| |
| static yyconst flex_int32_t yy_ec[256] = |
| { 0, |
| 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, |
| 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 2, 5, 1, 6, 1, 7, 8, 1, 9, |
| 10, 11, 12, 1, 13, 14, 15, 16, 17, 18, |
| 19, 20, 21, 21, 21, 22, 22, 23, 1, 24, |
| 25, 26, 1, 1, 27, 28, 29, 30, 31, 32, |
| 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, |
| 33, 34, 35, 33, 36, 33, 33, 37, 33, 33, |
| 1, 1, 1, 38, 39, 1, 40, 41, 42, 43, |
| |
| 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, |
| 54, 55, 33, 56, 57, 58, 59, 60, 61, 62, |
| 63, 64, 1, 65, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1 |
| } ; |
| |
| static yyconst flex_int32_t yy_meta[66] = |
| { 0, |
| 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 4, 4, 4, 4, 4, |
| 4, 5, 1, 1, 1, 1, 6, 6, 6, 6, |
| 5, 5, 7, 7, 7, 7, 8, 1, 7, 6, |
| 6, 6, 6, 5, 5, 7, 7, 7, 7, 7, |
| 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, |
| 7, 8, 7, 7, 1 |
| } ; |
| |
| static yyconst flex_int16_t yy_base[824] = |
| { 0, |
| 0, 64, 70, 0, 1185, 1184, 1186, 1189, 65, 1189, |
| 1160, 1159, 128, 1158, 125, 126, 124, 1157, 140, 189, |
| 123, 1156, 138, 0, 127, 124, 113, 135, 144, 161, |
| 176, 1126, 130, 187, 140, 143, 161, 1120, 182, 174, |
| 202, 199, 211, 212, 1131, 130, 263, 255, 1189, 189, |
| 1189, 1162, 256, 1189, 0, 1189, 1189, 215, 1189, 1189, |
| 1189, 1189, 1189, 1189, 1189, 1189, 1189, 248, 1189, 250, |
| 112, 302, 319, 1189, 1189, 0, 0, 1189, 1151, 1189, |
| 1189, 1189, 1150, 0, 1189, 1189, 1116, 1121, 1114, 1117, |
| 1126, 1125, 1111, 1114, 1126, 144, 1120, 1107, 1104, 1118, |
| |
| 1104, 1101, 1101, 1107, 175, 191, 1101, 1112, 1097, 1103, |
| 1107, 1108, 0, 1099, 1110, 247, 1109, 1104, 1084, 230, |
| 1088, 1102, 1092, 241, 1085, 228, 1098, 1100, 1082, 1078, |
| 1086, 1083, 1072, 1081, 173, 1079, 1085, 1080, 1083, 1071, |
| 1074, 233, 240, 260, 1084, 1071, 1084, 239, 1077, 1189, |
| 1189, 307, 301, 323, 1189, 1062, 1075, 1066, 1077, 249, |
| 0, 368, 0, 379, 1189, 298, 390, 1189, 397, 404, |
| 291, 1189, 1189, 1072, 0, 1063, 1067, 1077, 1074, 270, |
| 1057, 1057, 1061, 291, 1072, 1069, 1069, 1067, 1064, 1055, |
| 1062, 1048, 1046, 1059, 1044, 1061, 0, 1058, 1045, 1053, |
| |
| 1050, 1054, 1055, 1048, 1045, 1033, 1032, 1046, 1049, 1036, |
| 1045, 1032, 1039, 1029, 335, 1035, 1038, 1028, 1036, 1024, |
| 1028, 1019, 1034, 1024, 1015, 1034, 1017, 1015, 1026, 1015, |
| 1010, 1008, 1022, 1007, 1009, 1006, 1018, 1017, 1020, 1001, |
| 306, 1010, 1005, 1003, 1013, 991, 339, 1010, 1012, 1000, |
| 992, 996, 1008, 991, 0, 411, 421, 438, 1189, 451, |
| 458, 1189, 1189, 986, 997, 0, 994, 344, 0, 0, |
| 987, 985, 987, 982, 991, 979, 997, 985, 350, 0, |
| 0, 979, 990, 989, 989, 0, 973, 353, 0, 0, |
| 975, 357, 983, 984, 974, 968, 967, 968, 967, 967, |
| |
| 361, 962, 0, 0, 958, 957, 956, 958, 959, 964, |
| 958, 954, 968, 963, 962, 961, 952, 955, 955, 947, |
| 950, 945, 954, 959, 944, 957, 947, 0, 0, 954, |
| 950, 0, 941, 941, 947, 937, 945, 426, 942, 0, |
| 0, 0, 0, 931, 944, 943, 942, 939, 927, 465, |
| 475, 939, 941, 0, 0, 0, 0, 927, 0, 927, |
| 0, 926, 927, 921, 932, 0, 0, 0, 922, 0, |
| 918, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 929, 481, 928, 0, 0, 926, 922, 918, 0, 0, |
| 0, 910, 443, 486, 493, 915, 911, 917, 907, 905, |
| |
| 919, 903, 903, 917, 905, 917, 912, 0, 910, 907, |
| 911, 894, 896, 903, 909, 904, 903, 890, 0, 892, |
| 893, 0, 0, 0, 0, 890, 894, 0, 888, 938, |
| 887, 890, 0, 878, 888, 0, 876, 876, 890, 0, |
| 892, 0, 497, 901, 900, 899, 869, 868, 0, 886, |
| 885, 880, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 868, 882, 868, 865, 0, 0, 871, 870, |
| 0, 0, 868, 860, 0, 0, 0, 0, 0, 0, |
| 857, 869, 500, 861, 868, 867, 864, 858, 851, 519, |
| 867, 852, 847, 861, 859, 0, 0, 851, 871, 870, |
| |
| 869, 839, 838, 495, 496, 0, 851, 854, 852, 840, |
| 836, 0, 849, 846, 845, 834, 833, 832, 515, 841, |
| 0, 854, 853, 852, 822, 821, 0, 836, 822, 0, |
| 833, 828, 543, 545, 873, 821, 829, 0, 0, 0, |
| 845, 844, 0, 825, 828, 812, 820, 810, 818, 819, |
| 819, 818, 803, 539, 816, 0, 817, 805, 804, 800, |
| 825, 824, 823, 793, 792, 0, 823, 822, 0, 803, |
| 806, 0, 552, 0, 792, 557, 1189, 580, 0, 590, |
| 499, 1189, 0, 789, 788, 798, 798, 785, 800, 783, |
| 798, 793, 0, 0, 0, 806, 805, 804, 774, 0, |
| |
| 774, 0, 0, 0, 559, 568, 797, 785, 788, 772, |
| 771, 781, 781, 794, 793, 792, 762, 767, 552, 613, |
| 363, 775, 763, 761, 760, 771, 0, 774, 770, 772, |
| 768, 754, 782, 781, 0, 766, 758, 749, 757, 747, |
| 758, 754, 756, 754, 754, 741, 740, 751, 0, 767, |
| 766, 0, 751, 1189, 391, 1189, 620, 0, 640, 750, |
| 732, 749, 748, 731, 723, 731, 721, 729, 0, 726, |
| 725, 736, 719, 722, 737, 720, 733, 734, 731, 728, |
| 736, 730, 729, 712, 711, 710, 721, 402, 705, 715, |
| 699, 698, 0, 725, 698, 723, 696, 700, 699, 0, |
| |
| 710, 713, 709, 711, 688, 702, 686, 680, 688, 671, |
| 662, 0, 640, 639, 0, 648, 641, 0, 0, 645, |
| 0, 644, 0, 650, 649, 0, 625, 633, 623, 650, |
| 630, 0, 0, 643, 0, 0, 642, 641, 582, 632, |
| 639, 638, 614, 613, 635, 608, 633, 607, 590, 607, |
| 586, 585, 611, 380, 526, 545, 544, 0, 0, 538, |
| 0, 504, 510, 0, 495, 0, 0, 550, 572, 483, |
| 470, 454, 462, 449, 445, 404, 419, 616, 619, 391, |
| 387, 404, 392, 290, 0, 617, 642, 1189, 644, 570, |
| 0, 0, 263, 258, 139, 645, 1189, 643, 618, 107, |
| |
| 77, 0, 23, 662, 0, 0, 663, 664, 1189, 665, |
| 1189, 1189, 697, 702, 707, 712, 714, 716, 722, 729, |
| 734, 739, 744 |
| } ; |
| |
| static yyconst flex_int16_t yy_def[824] = |
| { 0, |
| 812, 1, 812, 3, 813, 813, 812, 812, 812, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812, 814, 812, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812, 815, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812, 812, 812, 812, 816, 812, 817, |
| 19, 812, 812, 812, 812, 818, 20, 812, 812, 812, |
| 812, 812, 812, 814, 812, 812, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 819, 812, 815, 812, 812, 817, 812, 812, 812, 812, |
| 818, 812, 812, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 812, 812, 812, 812, 819, 812, 812, 812, 812, 812, |
| 812, 812, 812, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 812, 812, 812, 812, 812, |
| 812, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 812, 812, |
| 812, 812, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 812, 812, |
| 812, 812, 814, 814, 814, 814, 814, 814, 814, 814, |
| |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 812, 820, 812, 812, 812, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 812, 812, 812, 812, 821, 812, |
| 812, 812, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 812, 822, 812, |
| 821, 812, 812, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 812, 812, 812, 812, 823, 812, 812, |
| 812, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 823, 812, 812, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 812, 812, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 814, 812, 812, |
| 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, |
| 814, 814, 812, 812, 812, 814, 814, 814, 814, 814, |
| 814, 814, 814, 814, 814, 814, 814, 812, 812, 812, |
| 814, 814, 814, 814, 814, 814, 812, 812, 812, 814, |
| 814, 814, 814, 814, 814, 812, 812, 812, 812, 812, |
| 814, 814, 814, 814, 814, 812, 812, 812, 812, 814, |
| |
| 814, 814, 812, 812, 814, 814, 812, 812, 812, 812, |
| 812, 0, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812 |
| } ; |
| |
| static yyconst flex_int16_t yy_nxt[1255] = |
| { 0, |
| 8, 9, 10, 9, 11, 8, 12, 13, 8, 8, |
| 14, 15, 16, 17, 18, 19, 20, 20, 20, 20, |
| 20, 20, 8, 21, 22, 23, 24, 24, 24, 24, |
| 24, 24, 24, 24, 24, 24, 24, 25, 24, 26, |
| 27, 28, 29, 30, 31, 32, 33, 34, 24, 24, |
| 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, |
| 45, 24, 24, 24, 46, 47, 58, 807, 58, 48, |
| 49, 50, 51, 50, 49, 49, 49, 49, 49, 49, |
| 49, 49, 49, 49, 52, 49, 53, 53, 53, 53, |
| 53, 53, 54, 49, 49, 49, 55, 55, 55, 55, |
| |
| 55, 55, 55, 55, 55, 55, 55, 49, 55, 55, |
| 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, |
| 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, |
| 55, 55, 55, 55, 49, 61, 64, 806, 66, 68, |
| 68, 68, 68, 68, 68, 68, 79, 80, 812, 65, |
| 67, 85, 62, 70, 150, 71, 71, 71, 71, 71, |
| 71, 72, 82, 83, 86, 87, 90, 805, 91, 110, |
| 73, 74, 92, 812, 93, 75, 76, 111, 94, 119, |
| 88, 89, 121, 73, 74, 95, 122, 97, 96, 112, |
| 160, 98, 160, 120, 151, 183, 184, 99, 75, 802, |
| |
| 123, 76, 70, 100, 77, 77, 77, 77, 77, 77, |
| 77, 101, 231, 102, 124, 104, 58, 129, 58, 73, |
| 74, 126, 103, 105, 78, 193, 106, 130, 232, 107, |
| 195, 113, 73, 74, 114, 108, 194, 127, 115, 116, |
| 128, 131, 138, 117, 196, 139, 118, 78, 132, 133, |
| 160, 146, 160, 134, 140, 147, 154, 155, 142, 135, |
| 136, 141, 137, 143, 152, 148, 58, 144, 153, 221, |
| 145, 162, 162, 162, 162, 162, 162, 162, 164, 165, |
| 167, 168, 213, 222, 239, 240, 248, 241, 218, 249, |
| 214, 164, 165, 167, 168, 219, 242, 205, 156, 243, |
| |
| 206, 207, 154, 155, 208, 157, 209, 244, 152, 158, |
| 58, 801, 153, 269, 159, 70, 800, 72, 72, 72, |
| 72, 72, 72, 72, 154, 155, 263, 270, 258, 259, |
| 169, 169, 73, 74, 170, 170, 170, 170, 170, 170, |
| 170, 258, 259, 795, 156, 73, 74, 274, 275, 263, |
| 333, 157, 305, 306, 307, 158, 340, 341, 342, 334, |
| 159, 355, 356, 357, 576, 577, 156, 366, 367, 368, |
| 374, 375, 376, 157, 378, 379, 380, 158, 389, 390, |
| 391, 768, 159, 162, 162, 162, 162, 162, 162, 162, |
| 256, 256, 655, 656, 257, 257, 257, 257, 257, 257, |
| |
| 257, 260, 260, 655, 656, 261, 261, 261, 261, 261, |
| 261, 261, 170, 170, 170, 170, 170, 170, 170, 170, |
| 170, 170, 170, 170, 170, 170, 257, 257, 257, 257, |
| 257, 257, 257, 769, 794, 262, 257, 257, 257, 257, |
| 257, 257, 257, 423, 424, 425, 793, 792, 262, 350, |
| 350, 791, 165, 351, 351, 351, 351, 351, 351, 351, |
| 454, 455, 456, 786, 785, 165, 261, 261, 261, 261, |
| 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, |
| 351, 351, 351, 351, 351, 351, 351, 784, 783, 168, |
| 351, 351, 351, 351, 351, 351, 351, 444, 445, 446, |
| |
| 581, 782, 168, 457, 458, 459, 259, 781, 447, 448, |
| 460, 461, 462, 499, 500, 501, 522, 523, 524, 259, |
| 490, 546, 548, 780, 502, 503, 779, 525, 526, 547, |
| 549, 561, 562, 563, 533, 534, 534, 534, 534, 534, |
| 534, 622, 564, 565, 576, 577, 576, 577, 776, 775, |
| 774, 768, 623, 655, 656, 596, 597, 598, 576, 577, |
| 580, 580, 580, 580, 580, 580, 580, 599, 614, 615, |
| 616, 798, 619, 620, 620, 620, 620, 620, 620, 579, |
| 617, 576, 577, 753, 773, 638, 772, 771, 658, 770, |
| 754, 576, 577, 639, 640, 578, 578, 578, 578, 578, |
| |
| 578, 641, 642, 769, 579, 580, 580, 580, 580, 580, |
| 580, 580, 753, 658, 655, 656, 777, 787, 796, 754, |
| 789, 655, 656, 799, 778, 788, 797, 790, 659, 659, |
| 659, 659, 659, 659, 659, 657, 657, 657, 657, 657, |
| 657, 655, 656, 787, 798, 789, 796, 767, 766, 765, |
| 764, 788, 790, 763, 797, 659, 659, 659, 659, 659, |
| 659, 659, 803, 808, 810, 808, 810, 762, 761, 760, |
| 804, 809, 811, 809, 811, 759, 758, 757, 756, 755, |
| 752, 751, 750, 749, 748, 747, 746, 745, 744, 743, |
| 742, 741, 740, 739, 738, 737, 799, 56, 56, 56, |
| |
| 56, 56, 56, 56, 56, 84, 84, 84, 84, 84, |
| 163, 163, 163, 163, 163, 68, 68, 166, 166, 171, |
| 171, 171, 255, 255, 736, 255, 255, 255, 255, 255, |
| 578, 578, 578, 735, 734, 733, 578, 621, 621, 621, |
| 657, 657, 657, 732, 731, 730, 657, 688, 688, 688, |
| 729, 728, 727, 726, 725, 724, 723, 722, 721, 720, |
| 719, 718, 717, 716, 715, 714, 713, 712, 711, 710, |
| 709, 708, 707, 706, 705, 704, 703, 702, 701, 700, |
| 699, 698, 697, 696, 695, 694, 693, 692, 691, 690, |
| 689, 687, 686, 685, 684, 683, 682, 681, 680, 679, |
| |
| 678, 677, 676, 675, 674, 673, 672, 671, 670, 669, |
| 668, 667, 666, 665, 664, 663, 662, 661, 660, 654, |
| 653, 652, 651, 650, 649, 648, 647, 646, 645, 644, |
| 643, 637, 636, 635, 634, 633, 632, 631, 630, 629, |
| 628, 627, 626, 625, 624, 618, 613, 612, 611, 610, |
| 609, 608, 607, 606, 605, 604, 603, 602, 601, 600, |
| 595, 594, 593, 592, 591, 590, 589, 588, 587, 586, |
| 585, 584, 583, 582, 581, 575, 574, 573, 572, 571, |
| 570, 569, 568, 567, 566, 560, 559, 558, 557, 556, |
| 555, 554, 553, 552, 551, 550, 545, 544, 543, 542, |
| |
| 541, 540, 539, 538, 537, 536, 535, 532, 531, 530, |
| 529, 528, 527, 521, 520, 519, 518, 517, 516, 515, |
| 514, 513, 512, 511, 510, 509, 508, 507, 506, 505, |
| 504, 498, 497, 496, 495, 494, 493, 492, 491, 490, |
| 489, 488, 487, 486, 485, 484, 483, 482, 481, 480, |
| 479, 478, 477, 476, 475, 474, 473, 472, 471, 470, |
| 469, 468, 467, 466, 465, 464, 463, 453, 452, 451, |
| 450, 449, 443, 442, 441, 440, 439, 438, 437, 436, |
| 435, 434, 433, 432, 431, 430, 429, 428, 427, 426, |
| 422, 421, 420, 419, 418, 417, 416, 415, 414, 413, |
| |
| 412, 411, 410, 409, 408, 407, 406, 405, 404, 403, |
| 402, 401, 400, 399, 398, 397, 396, 395, 394, 393, |
| 392, 388, 387, 386, 385, 384, 383, 382, 381, 377, |
| 373, 372, 371, 370, 369, 365, 364, 363, 362, 361, |
| 360, 359, 358, 354, 353, 352, 349, 348, 347, 346, |
| 345, 344, 343, 339, 338, 337, 336, 335, 332, 331, |
| 330, 329, 328, 327, 326, 325, 324, 323, 322, 321, |
| 320, 319, 318, 317, 316, 315, 314, 313, 312, 311, |
| 310, 309, 308, 304, 303, 302, 301, 300, 299, 298, |
| 297, 296, 295, 294, 293, 292, 291, 290, 289, 288, |
| |
| 287, 286, 285, 284, 283, 282, 281, 280, 279, 278, |
| 277, 276, 273, 272, 271, 268, 267, 266, 265, 264, |
| 254, 253, 252, 251, 250, 247, 246, 245, 238, 237, |
| 236, 235, 234, 233, 230, 229, 228, 227, 226, 225, |
| 224, 223, 220, 217, 216, 215, 212, 211, 210, 204, |
| 203, 202, 201, 200, 199, 198, 197, 192, 191, 190, |
| 189, 188, 187, 186, 185, 182, 181, 180, 179, 178, |
| 177, 176, 175, 174, 173, 172, 161, 149, 125, 109, |
| 81, 69, 63, 60, 59, 812, 57, 57, 7, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812 |
| } ; |
| |
| static yyconst flex_int16_t yy_chk[1255] = |
| { 0, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 2, 9, 803, 9, 2, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 13, 15, 801, 16, 17, |
| 17, 17, 17, 17, 17, 17, 21, 21, 71, 15, |
| 16, 25, 13, 19, 46, 19, 19, 19, 19, 19, |
| 19, 19, 23, 23, 25, 26, 27, 800, 27, 33, |
| 19, 19, 27, 71, 28, 19, 19, 33, 28, 35, |
| 26, 26, 36, 19, 19, 28, 36, 29, 28, 33, |
| 50, 29, 50, 35, 46, 96, 96, 29, 19, 795, |
| |
| 37, 19, 20, 29, 20, 20, 20, 20, 20, 20, |
| 20, 30, 135, 30, 37, 31, 58, 40, 58, 20, |
| 20, 39, 30, 31, 20, 105, 31, 40, 135, 31, |
| 106, 34, 20, 20, 34, 31, 105, 39, 34, 34, |
| 39, 41, 42, 34, 106, 42, 34, 20, 41, 41, |
| 160, 44, 160, 41, 42, 44, 48, 48, 43, 41, |
| 41, 42, 41, 43, 47, 44, 47, 43, 47, 126, |
| 43, 53, 53, 53, 53, 53, 53, 53, 68, 68, |
| 70, 70, 120, 126, 142, 142, 148, 143, 124, 148, |
| 120, 68, 68, 70, 70, 124, 143, 116, 48, 144, |
| |
| 116, 116, 153, 153, 116, 48, 116, 144, 152, 48, |
| 152, 794, 152, 180, 48, 72, 793, 72, 72, 72, |
| 72, 72, 72, 72, 154, 154, 171, 180, 166, 166, |
| 73, 73, 72, 72, 73, 73, 73, 73, 73, 73, |
| 73, 166, 166, 784, 153, 72, 72, 184, 184, 171, |
| 241, 153, 215, 215, 215, 153, 247, 247, 247, 241, |
| 153, 268, 268, 268, 621, 621, 154, 279, 279, 279, |
| 288, 288, 288, 154, 292, 292, 292, 154, 301, 301, |
| 301, 754, 154, 162, 162, 162, 162, 162, 162, 162, |
| 164, 164, 655, 655, 164, 164, 164, 164, 164, 164, |
| |
| 164, 167, 167, 688, 688, 167, 167, 167, 167, 167, |
| 167, 167, 169, 169, 169, 169, 169, 169, 169, 170, |
| 170, 170, 170, 170, 170, 170, 256, 256, 256, 256, |
| 256, 256, 256, 754, 783, 170, 257, 257, 257, 257, |
| 257, 257, 257, 338, 338, 338, 782, 781, 170, 258, |
| 258, 780, 257, 258, 258, 258, 258, 258, 258, 258, |
| 393, 393, 393, 777, 776, 257, 260, 260, 260, 260, |
| 260, 260, 260, 261, 261, 261, 261, 261, 261, 261, |
| 350, 350, 350, 350, 350, 350, 350, 775, 774, 261, |
| 351, 351, 351, 351, 351, 351, 351, 382, 382, 382, |
| |
| 581, 773, 261, 394, 394, 394, 351, 772, 382, 382, |
| 395, 395, 395, 443, 443, 443, 483, 483, 483, 351, |
| 490, 504, 505, 771, 443, 443, 770, 483, 483, 504, |
| 505, 519, 519, 519, 490, 490, 490, 490, 490, 490, |
| 490, 581, 519, 519, 533, 533, 534, 534, 765, 763, |
| 762, 768, 581, 619, 619, 554, 554, 554, 576, 576, |
| 534, 534, 534, 534, 534, 534, 534, 554, 573, 573, |
| 573, 790, 576, 576, 576, 576, 576, 576, 576, 533, |
| 573, 578, 578, 739, 760, 605, 757, 756, 619, 755, |
| 739, 580, 580, 605, 606, 578, 578, 578, 578, 578, |
| |
| 578, 606, 606, 768, 533, 580, 580, 580, 580, 580, |
| 580, 580, 753, 619, 620, 620, 769, 778, 786, 753, |
| 779, 657, 657, 790, 769, 778, 786, 779, 620, 620, |
| 620, 620, 620, 620, 620, 657, 657, 657, 657, 657, |
| 657, 659, 659, 787, 798, 789, 796, 752, 751, 750, |
| 749, 787, 789, 748, 796, 659, 659, 659, 659, 659, |
| 659, 659, 799, 804, 807, 808, 810, 747, 746, 745, |
| 799, 804, 807, 808, 810, 744, 743, 742, 741, 740, |
| 738, 737, 734, 731, 730, 729, 728, 727, 725, 724, |
| 722, 720, 717, 716, 714, 713, 798, 813, 813, 813, |
| |
| 813, 813, 813, 813, 813, 814, 814, 814, 814, 814, |
| 815, 815, 815, 815, 815, 816, 816, 817, 817, 818, |
| 818, 818, 819, 819, 711, 819, 819, 819, 819, 819, |
| 820, 820, 820, 710, 709, 708, 820, 821, 821, 821, |
| 822, 822, 822, 707, 706, 705, 822, 823, 823, 823, |
| 704, 703, 702, 701, 699, 698, 697, 696, 695, 694, |
| 692, 691, 690, 689, 687, 686, 685, 684, 683, 682, |
| 681, 680, 679, 678, 677, 676, 675, 674, 673, 672, |
| 671, 670, 668, 667, 666, 665, 664, 663, 662, 661, |
| 660, 653, 651, 650, 648, 647, 646, 645, 644, 643, |
| |
| 642, 641, 640, 639, 638, 637, 636, 634, 633, 632, |
| 631, 630, 629, 628, 626, 625, 624, 623, 622, 618, |
| 617, 616, 615, 614, 613, 612, 611, 610, 609, 608, |
| 607, 601, 599, 598, 597, 596, 592, 591, 590, 589, |
| 588, 587, 586, 585, 584, 575, 571, 570, 568, 567, |
| 565, 564, 563, 562, 561, 560, 559, 558, 557, 555, |
| 553, 552, 551, 550, 549, 548, 547, 546, 545, 544, |
| 542, 541, 537, 536, 535, 532, 531, 529, 528, 526, |
| 525, 524, 523, 522, 520, 518, 517, 516, 515, 514, |
| 513, 511, 510, 509, 508, 507, 503, 502, 501, 500, |
| |
| 499, 498, 495, 494, 493, 492, 491, 489, 488, 487, |
| 486, 485, 484, 482, 481, 474, 473, 470, 469, 466, |
| 465, 464, 463, 452, 451, 450, 448, 447, 446, 445, |
| 444, 441, 439, 438, 437, 435, 434, 432, 431, 430, |
| 429, 427, 426, 421, 420, 418, 417, 416, 415, 414, |
| 413, 412, 411, 410, 409, 407, 406, 405, 404, 403, |
| 402, 401, 400, 399, 398, 397, 396, 392, 388, 387, |
| 386, 383, 381, 371, 369, 365, 364, 363, 362, 360, |
| 358, 353, 352, 349, 348, 347, 346, 345, 344, 339, |
| 337, 336, 335, 334, 333, 331, 330, 327, 326, 325, |
| |
| 324, 323, 322, 321, 320, 319, 318, 317, 316, 315, |
| 314, 313, 312, 311, 310, 309, 308, 307, 306, 305, |
| 302, 300, 299, 298, 297, 296, 295, 294, 293, 291, |
| 287, 285, 284, 283, 282, 278, 277, 276, 275, 274, |
| 273, 272, 271, 267, 265, 264, 254, 253, 252, 251, |
| 250, 249, 248, 246, 245, 244, 243, 242, 240, 239, |
| 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, |
| 228, 227, 226, 225, 224, 223, 222, 221, 220, 219, |
| 218, 217, 216, 214, 213, 212, 211, 210, 209, 208, |
| 207, 206, 205, 204, 203, 202, 201, 200, 199, 198, |
| |
| 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, |
| 186, 185, 183, 182, 181, 179, 178, 177, 176, 174, |
| 159, 158, 157, 156, 149, 147, 146, 145, 141, 140, |
| 139, 138, 137, 136, 134, 133, 132, 131, 130, 129, |
| 128, 127, 125, 123, 122, 121, 119, 118, 117, 115, |
| 114, 112, 111, 110, 109, 108, 107, 104, 103, 102, |
| 101, 100, 99, 98, 97, 95, 94, 93, 92, 91, |
| 90, 89, 88, 87, 83, 79, 52, 45, 38, 32, |
| 22, 18, 14, 12, 11, 7, 6, 5, 812, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, |
| 812, 812, 812, 812 |
| } ; |
| |
| /* The intent behind this definition is that it'll catch |
| * any uses of REJECT which flex missed. |
| */ |
| #define REJECT reject_used_but_not_detected |
| #define yymore() yymore_used_but_not_detected |
| #define YY_MORE_ADJ 0 |
| #define YY_RESTORE_YY_MORE_OFFSET |
| #line 1 "glsl_lexer.lpp" |
| #line 2 "glsl_lexer.lpp" |
| /* |
| * Copyright © 2008, 2009 Intel Corporation |
| * |
| * 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 (including the next |
| * paragraph) 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 |
| * THE AUTHORS OR COPYRIGHT HOLDERS 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. |
| */ |
| #include <ctype.h> |
| #include "strtod.h" |
| #include "ast.h" |
| #include "glsl_parser_extras.h" |
| #include "glsl_parser.h" |
| |
| #define YY_USER_ACTION \ |
| do { \ |
| yylloc->source = 0; \ |
| yylloc->first_column = yycolumn + 1; \ |
| yylloc->first_line = yylineno + 1; \ |
| yycolumn += yyleng; \ |
| } while(0); |
| |
| #define YY_USER_INIT yylineno = 0; yycolumn = 0; |
| |
| #define IS_UINT (yytext[yyleng - 1] == 'u' || yytext[yyleng - 1] == 'U') |
| |
| /* A macro for handling reserved words and keywords across language versions. |
| * |
| * Certain words start out as identifiers, become reserved words in |
| * later language revisions, and finally become language keywords. |
| * |
| * For example, consider the following lexer rule: |
| * samplerBuffer KEYWORD(130, 140, SAMPLERBUFFER) |
| * |
| * This means that "samplerBuffer" will be treated as: |
| * - a keyword (SAMPLERBUFFER token) ...in GLSL >= 1.40 |
| * - a reserved word - error ...in GLSL >= 1.30 |
| * - an identifier ...in GLSL < 1.30 |
| */ |
| #define KEYWORD(reserved_version, allowed_version, token) \ |
| do { \ |
| if (yyextra->language_version >= allowed_version) { \ |
| return token; \ |
| } else if (yyextra->language_version >= reserved_version) { \ |
| _mesa_glsl_error(yylloc, yyextra, \ |
| "Illegal use of reserved word `%s'", yytext); \ |
| return ERROR_TOK; \ |
| } else { \ |
| yylval->identifier = strdup(yytext); \ |
| return IDENTIFIER; \ |
| } \ |
| } while (0) |
| |
| /* The ES macro can be used in KEYWORD checks: |
| * |
| * word KEYWORD(110 || ES, 400, TOKEN) |
| * ...means the word is reserved in GLSL ES 1.00, while |
| * |
| * word KEYWORD(110, 130 || ES, TOKEN) |
| * ...means the word is a legal keyword in GLSL ES 1.00. |
| */ |
| #define ES yyextra->es_shader |
| |
| #line 1059 "glsl_lexer.cpp" |
| |
| #define INITIAL 0 |
| #define PP 1 |
| #define PRAGMA 2 |
| |
| #define YY_EXTRA_TYPE struct _mesa_glsl_parse_state * |
| |
| /* Holds the entire state of the reentrant scanner. */ |
| struct yyguts_t |
| { |
| |
| /* User-defined. Not touched by flex. */ |
| YY_EXTRA_TYPE yyextra_r; |
| |
| /* The rest are the same as the globals declared in the non-reentrant scanner. */ |
| FILE *yyin_r, *yyout_r; |
| size_t yy_buffer_stack_top; /**< index of top of stack. */ |
| size_t yy_buffer_stack_max; /**< capacity of stack. */ |
| YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ |
| char yy_hold_char; |
| int yy_n_chars; |
| int yyleng_r; |
| char *yy_c_buf_p; |
| int yy_init; |
| int yy_start; |
| int yy_did_buffer_switch_on_eof; |
| int yy_start_stack_ptr; |
| int yy_start_stack_depth; |
| int *yy_start_stack; |
| yy_state_type yy_last_accepting_state; |
| char* yy_last_accepting_cpos; |
| |
| int yylineno_r; |
| int yy_flex_debug_r; |
| |
| char *yytext_r; |
| int yy_more_flag; |
| int yy_more_len; |
| |
| YYSTYPE * yylval_r; |
| |
| YYLTYPE * yylloc_r; |
| |
| }; /* end struct yyguts_t */ |
| |
| static int yy_init_globals (yyscan_t yyscanner ); |
| |
| /* This must go here because YYSTYPE and YYLTYPE are included |
| * from bison output in section 1.*/ |
| # define yylval yyg->yylval_r |
| |
| # define yylloc yyg->yylloc_r |
| |
| int _mesa_glsl_lex_init (yyscan_t* scanner); |
| |
| int _mesa_glsl_lex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); |
| |
| /* Accessor methods to globals. |
| These are made visible to non-reentrant scanners for convenience. */ |
| |
| int _mesa_glsl_lex_destroy (yyscan_t yyscanner ); |
| |
| int _mesa_glsl_get_debug (yyscan_t yyscanner ); |
| |
| void _mesa_glsl_set_debug (int debug_flag ,yyscan_t yyscanner ); |
| |
| YY_EXTRA_TYPE _mesa_glsl_get_extra (yyscan_t yyscanner ); |
| |
| void _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); |
| |
| FILE *_mesa_glsl_get_in (yyscan_t yyscanner ); |
| |
| void _mesa_glsl_set_in (FILE * in_str ,yyscan_t yyscanner ); |
| |
| FILE *_mesa_glsl_get_out (yyscan_t yyscanner ); |
| |
| void _mesa_glsl_set_out (FILE * out_str ,yyscan_t yyscanner ); |
| |
| int _mesa_glsl_get_leng (yyscan_t yyscanner ); |
| |
| char *_mesa_glsl_get_text (yyscan_t yyscanner ); |
| |
| int _mesa_glsl_get_lineno (yyscan_t yyscanner ); |
| |
| void _mesa_glsl_set_lineno (int line_number ,yyscan_t yyscanner ); |
| |
| YYSTYPE * _mesa_glsl_get_lval (yyscan_t yyscanner ); |
| |
| void _mesa_glsl_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); |
| |
| YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner ); |
| |
| void _mesa_glsl_set_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner ); |
| |
| /* Macros after this point can all be overridden by user definitions in |
| * section 1. |
| */ |
| |
| #ifndef YY_SKIP_YYWRAP |
| #ifdef __cplusplus |
| extern "C" int _mesa_glsl_wrap (yyscan_t yyscanner ); |
| #else |
| extern int _mesa_glsl_wrap (yyscan_t yyscanner ); |
| #endif |
| #endif |
| |
| #ifndef yytext_ptr |
| static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); |
| #endif |
| |
| #ifdef YY_NEED_STRLEN |
| static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); |
| #endif |
| |
| #ifndef YY_NO_INPUT |
| |
| #ifdef __cplusplus |
| static int yyinput (yyscan_t yyscanner ); |
| #else |
| static int input (yyscan_t yyscanner ); |
| #endif |
| |
| #endif |
| |
| /* Amount of stuff to slurp up with each read. */ |
| #ifndef YY_READ_BUF_SIZE |
| #define YY_READ_BUF_SIZE 8192 |
| #endif |
| |
| /* Copy whatever the last rule matched to the standard output. */ |
| #ifndef ECHO |
| /* 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) |
| #endif |
| |
| /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, |
| * is returned in "result". |
| */ |
| #ifndef YY_INPUT |
| #define YY_INPUT(buf,result,max_size) \ |
| if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ |
| { \ |
| int c = '*'; \ |
| unsigned n; \ |
| for ( n = 0; n < max_size && \ |
| (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ |
| buf[n] = (char) c; \ |
| if ( c == '\n' ) \ |
| buf[n++] = (char) c; \ |
| if ( c == EOF && ferror( yyin ) ) \ |
| YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
| result = n; \ |
| } \ |
| else \ |
| { \ |
| errno=0; \ |
| while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ |
| { \ |
| if( errno != EINTR) \ |
| { \ |
| YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
| break; \ |
| } \ |
| errno=0; \ |
| clearerr(yyin); \ |
| } \ |
| }\ |
| \ |
| |
| #endif |
| |
| /* No semi-colon after return; correct usage is to write "yyterminate();" - |
| * we don't want an extra ';' after the "return" because that will cause |
| * some compilers to complain about unreachable statements. |
| */ |
| #ifndef yyterminate |
| #define yyterminate() return YY_NULL |
| #endif |
| |
| /* Number of entries by which start-condition stack grows. */ |
| #ifndef YY_START_STACK_INCR |
| #define YY_START_STACK_INCR 25 |
| #endif |
| |
| /* Report a fatal error. */ |
| #ifndef YY_FATAL_ERROR |
| #define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) |
| #endif |
| |
| /* end tables serialization structures and prototypes */ |
| |
| /* Default declaration of generated scanner - a define so the user can |
| * easily add parameters. |
| */ |
| #ifndef YY_DECL |
| #define YY_DECL_IS_OURS 1 |
| |
| extern int _mesa_glsl_lex \ |
| (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); |
| |
| #define YY_DECL int _mesa_glsl_lex \ |
| (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) |
| #endif /* !YY_DECL */ |
| |
| /* Code executed at the beginning of each rule, after yytext and yyleng |
| * have been set up. |
| */ |
| #ifndef YY_USER_ACTION |
| #define YY_USER_ACTION |
| #endif |
| |
| /* Code executed at the end of each rule. */ |
| #ifndef YY_BREAK |
| #define YY_BREAK break; |
| #endif |
| |
| #define YY_RULE_SETUP \ |
| if ( yyleng > 0 ) \ |
| YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ |
| (yytext[yyleng - 1] == '\n'); \ |
| YY_USER_ACTION |
| |
| /** The main scanner function which does all the work. |
| */ |
| YY_DECL |
| { |
| register yy_state_type yy_current_state; |
| register char *yy_cp, *yy_bp; |
| register int yy_act; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| #line 95 "glsl_lexer.lpp" |
| |
| |
| #line 1296 "glsl_lexer.cpp" |
| |
| yylval = yylval_param; |
| |
| yylloc = yylloc_param; |
| |
| if ( !yyg->yy_init ) |
| { |
| yyg->yy_init = 1; |
| |
| #ifdef YY_USER_INIT |
| YY_USER_INIT; |
| #endif |
| |
| if ( ! yyg->yy_start ) |
| yyg->yy_start = 1; /* first start state */ |
| |
| if ( ! yyin ) |
| yyin = stdin; |
| |
| if ( ! yyout ) |
| yyout = stdout; |
| |
| if ( ! YY_CURRENT_BUFFER ) { |
| _mesa_glsl_ensure_buffer_stack (yyscanner); |
| YY_CURRENT_BUFFER_LVALUE = |
| _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); |
| } |
| |
| _mesa_glsl__load_buffer_state(yyscanner ); |
| } |
| |
| while ( 1 ) /* loops until end-of-file is reached */ |
| { |
| yy_cp = yyg->yy_c_buf_p; |
| |
| /* Support of yytext. */ |
| *yy_cp = yyg->yy_hold_char; |
| |
| /* yy_bp points to the position in yy_ch_buf of the start of |
| * the current run. |
| */ |
| yy_bp = yy_cp; |
| |
| yy_current_state = yyg->yy_start; |
| yy_current_state += YY_AT_BOL(); |
| yy_match: |
| do |
| { |
| register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; |
| if ( yy_accept[yy_current_state] ) |
| { |
| yyg->yy_last_accepting_state = yy_current_state; |
| yyg->yy_last_accepting_cpos = yy_cp; |
| } |
| while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
| { |
| yy_current_state = (int) yy_def[yy_current_state]; |
| if ( yy_current_state >= 813 ) |
| yy_c = yy_meta[(unsigned int) yy_c]; |
| } |
| yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
| ++yy_cp; |
| } |
| while ( yy_current_state != 812 ); |
| yy_cp = yyg->yy_last_accepting_cpos; |
| yy_current_state = yyg->yy_last_accepting_state; |
| |
| yy_find_action: |
| yy_act = yy_accept[yy_current_state]; |
| |
| YY_DO_BEFORE_ACTION; |
| |
| do_action: /* This label is used only to access EOF actions. */ |
| |
| switch ( yy_act ) |
| { /* beginning of action switch */ |
| case 0: /* must back up */ |
| /* undo the effects of YY_DO_BEFORE_ACTION */ |
| *yy_cp = yyg->yy_hold_char; |
| yy_cp = yyg->yy_last_accepting_cpos; |
| yy_current_state = yyg->yy_last_accepting_state; |
| goto yy_find_action; |
| |
| case 1: |
| YY_RULE_SETUP |
| #line 97 "glsl_lexer.lpp" |
| ; |
| YY_BREAK |
| /* Preprocessor tokens. */ |
| case 2: |
| *yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ |
| yyg->yy_c_buf_p = yy_cp -= 1; |
| YY_DO_BEFORE_ACTION; /* set up yytext again */ |
| YY_RULE_SETUP |
| #line 100 "glsl_lexer.lpp" |
| ; |
| YY_BREAK |
| case 3: |
| YY_RULE_SETUP |
| #line 101 "glsl_lexer.lpp" |
| { BEGIN PP; return VERSION; } |
| YY_BREAK |
| case 4: |
| YY_RULE_SETUP |
| #line 102 "glsl_lexer.lpp" |
| { BEGIN PP; return EXTENSION; } |
| YY_BREAK |
| case 5: |
| *yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ |
| yyg->yy_c_buf_p = yy_cp -= 1; |
| YY_DO_BEFORE_ACTION; /* set up yytext again */ |
| YY_RULE_SETUP |
| #line 103 "glsl_lexer.lpp" |
| { |
| /* Eat characters until the first digit is |
| * encountered |
| */ |
| char *ptr = yytext; |
| while (!isdigit(*ptr)) |
| ptr++; |
| |
| /* Subtract one from the line number because |
| * yylineno is zero-based instead of |
| * one-based. |
| */ |
| yylineno = strtol(ptr, &ptr, 0) - 1; |
| yylloc->source = strtol(ptr, NULL, 0); |
| } |
| YY_BREAK |
| case 6: |
| *yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ |
| yyg->yy_c_buf_p = yy_cp -= 1; |
| YY_DO_BEFORE_ACTION; /* set up yytext again */ |
| YY_RULE_SETUP |
| #line 118 "glsl_lexer.lpp" |
| { |
| /* Eat characters until the first digit is |
| * encountered |
| */ |
| char *ptr = yytext; |
| while (!isdigit(*ptr)) |
| ptr++; |
| |
| /* Subtract one from the line number because |
| * yylineno is zero-based instead of |
| * one-based. |
| */ |
| yylineno = strtol(ptr, &ptr, 0) - 1; |
| } |
| YY_BREAK |
| case 7: |
| YY_RULE_SETUP |
| #line 132 "glsl_lexer.lpp" |
| { |
| BEGIN PP; |
| return PRAGMA_DEBUG_ON; |
| } |
| YY_BREAK |
| case 8: |
| YY_RULE_SETUP |
| #line 136 "glsl_lexer.lpp" |
| { |
| BEGIN PP; |
| return PRAGMA_DEBUG_OFF; |
| } |
| YY_BREAK |
| case 9: |
| YY_RULE_SETUP |
| #line 140 "glsl_lexer.lpp" |
| { |
| BEGIN PP; |
| return PRAGMA_OPTIMIZE_ON; |
| } |
| YY_BREAK |
| case 10: |
| YY_RULE_SETUP |
| #line 144 "glsl_lexer.lpp" |
| { |
| BEGIN PP; |
| return PRAGMA_OPTIMIZE_OFF; |
| } |
| YY_BREAK |
| case 11: |
| YY_RULE_SETUP |
| #line 148 "glsl_lexer.lpp" |
| { BEGIN PRAGMA; } |
| YY_BREAK |
| case 12: |
| /* rule 12 can match eol */ |
| YY_RULE_SETUP |
| #line 150 "glsl_lexer.lpp" |
| { BEGIN 0; yylineno++; yycolumn = 0; } |
| YY_BREAK |
| case 13: |
| YY_RULE_SETUP |
| #line 151 "glsl_lexer.lpp" |
| { } |
| YY_BREAK |
| case 14: |
| YY_RULE_SETUP |
| #line 153 "glsl_lexer.lpp" |
| { } |
| YY_BREAK |
| case 15: |
| YY_RULE_SETUP |
| #line 154 "glsl_lexer.lpp" |
| { } |
| YY_BREAK |
| case 16: |
| YY_RULE_SETUP |
| #line 155 "glsl_lexer.lpp" |
| return COLON; |
| YY_BREAK |
| case 17: |
| YY_RULE_SETUP |
| #line 156 "glsl_lexer.lpp" |
| { |
| yylval->identifier = strdup(yytext); |
| return IDENTIFIER; |
| } |
| YY_BREAK |
| case 18: |
| YY_RULE_SETUP |
| #line 160 "glsl_lexer.lpp" |
| { |
| yylval->n = strtol(yytext, NULL, 10); |
| return INTCONSTANT; |
| } |
| YY_BREAK |
| case 19: |
| /* rule 19 can match eol */ |
| YY_RULE_SETUP |
| #line 164 "glsl_lexer.lpp" |
| { BEGIN 0; yylineno++; yycolumn = 0; return EOL; } |
| YY_BREAK |
| case 20: |
| /* rule 20 can match eol */ |
| YY_RULE_SETUP |
| #line 166 "glsl_lexer.lpp" |
| { yylineno++; yycolumn = 0; } |
| YY_BREAK |
| case 21: |
| YY_RULE_SETUP |
| #line 168 "glsl_lexer.lpp" |
| return ATTRIBUTE; |
| YY_BREAK |
| case 22: |
| YY_RULE_SETUP |
| #line 169 "glsl_lexer.lpp" |
| return CONST_TOK; |
| YY_BREAK |
| case 23: |
| YY_RULE_SETUP |
| #line 170 "glsl_lexer.lpp" |
| return BOOL_TOK; |
| YY_BREAK |
| case 24: |
| YY_RULE_SETUP |
| #line 171 "glsl_lexer.lpp" |
| return FLOAT_TOK; |
| YY_BREAK |
| case 25: |
| YY_RULE_SETUP |
| #line 172 "glsl_lexer.lpp" |
| return INT_TOK; |
| YY_BREAK |
| case 26: |
| YY_RULE_SETUP |
| #line 173 "glsl_lexer.lpp" |
| KEYWORD(130, 130, UINT_TOK); |
| YY_BREAK |
| case 27: |
| YY_RULE_SETUP |
| #line 175 "glsl_lexer.lpp" |
| return BREAK; |
| YY_BREAK |
| case 28: |
| YY_RULE_SETUP |
| #line 176 "glsl_lexer.lpp" |
| return CONTINUE; |
| YY_BREAK |
| case 29: |
| YY_RULE_SETUP |
| #line 177 "glsl_lexer.lpp" |
| return DO; |
| YY_BREAK |
| case 30: |
| YY_RULE_SETUP |
| #line 178 "glsl_lexer.lpp" |
| return WHILE; |
| YY_BREAK |
| case 31: |
| YY_RULE_SETUP |
| #line 179 "glsl_lexer.lpp" |
| return ELSE; |
| YY_BREAK |
| case 32: |
| YY_RULE_SETUP |
| #line 180 "glsl_lexer.lpp" |
| return FOR; |
| YY_BREAK |
| case 33: |
| YY_RULE_SETUP |
| #line 181 "glsl_lexer.lpp" |
| return IF; |
| YY_BREAK |
| case 34: |
| YY_RULE_SETUP |
| #line 182 "glsl_lexer.lpp" |
| return DISCARD; |
| YY_BREAK |
| case 35: |
| YY_RULE_SETUP |
| #line 183 "glsl_lexer.lpp" |
| return RETURN; |
| YY_BREAK |
| case 36: |
| YY_RULE_SETUP |
| #line 185 "glsl_lexer.lpp" |
| return BVEC2; |
| YY_BREAK |
| case 37: |
| YY_RULE_SETUP |
| #line 186 "glsl_lexer.lpp" |
| return BVEC3; |
| YY_BREAK |
| case 38: |
| YY_RULE_SETUP |
| #line 187 "glsl_lexer.lpp" |
| return BVEC4; |
| YY_BREAK |
| case 39: |
| YY_RULE_SETUP |
| #line 188 "glsl_lexer.lpp" |
| return IVEC2; |
| YY_BREAK |
| case 40: |
| YY_RULE_SETUP |
| #line 189 "glsl_lexer.lpp" |
| return IVEC3; |
| YY_BREAK |
| case 41: |
| YY_RULE_SETUP |
| #line 190 "glsl_lexer.lpp" |
| return IVEC4; |
| YY_BREAK |
| case 42: |
| YY_RULE_SETUP |
| #line 191 "glsl_lexer.lpp" |
| KEYWORD(130, 130, UVEC2); |
| YY_BREAK |
| case 43: |
| YY_RULE_SETUP |
| #line 192 "glsl_lexer.lpp" |
| KEYWORD(130, 130, UVEC3); |
| YY_BREAK |
| case 44: |
| YY_RULE_SETUP |
| #line 193 "glsl_lexer.lpp" |
| KEYWORD(130, 130, UVEC4); |
| YY_BREAK |
| case 45: |
| YY_RULE_SETUP |
| #line 194 "glsl_lexer.lpp" |
| return VEC2; |
| YY_BREAK |
| case 46: |
| YY_RULE_SETUP |
| #line 195 "glsl_lexer.lpp" |
| return VEC3; |
| YY_BREAK |
| case 47: |
| YY_RULE_SETUP |
| #line 196 "glsl_lexer.lpp" |
| return VEC4; |
| YY_BREAK |
| case 48: |
| YY_RULE_SETUP |
| #line 197 "glsl_lexer.lpp" |
| return MAT2X2; |
| YY_BREAK |
| case 49: |
| YY_RULE_SETUP |
| #line 198 "glsl_lexer.lpp" |
| return MAT3X3; |
| YY_BREAK |
| case 50: |
| YY_RULE_SETUP |
| #line 199 "glsl_lexer.lpp" |
| return MAT4X4; |
| YY_BREAK |
| case 51: |
| YY_RULE_SETUP |
| #line 200 "glsl_lexer.lpp" |
| KEYWORD(120, 120, MAT2X2); |
| YY_BREAK |
| case 52: |
| YY_RULE_SETUP |
| #line 201 "glsl_lexer.lpp" |
| KEYWORD(120, 120, MAT2X3); |
| YY_BREAK |
| case 53: |
| YY_RULE_SETUP |
| #line 202 "glsl_lexer.lpp" |
| KEYWORD(120, 120, MAT2X4); |
| YY_BREAK |
| case 54: |
| YY_RULE_SETUP |
| #line 203 "glsl_lexer.lpp" |
| KEYWORD(120, 120, MAT3X2); |
| YY_BREAK |
| case 55: |
| YY_RULE_SETUP |
| #line 204 "glsl_lexer.lpp" |
| KEYWORD(120, 120, MAT3X3); |
| YY_BREAK |
| case 56: |
| YY_RULE_SETUP |
| #line 205 "glsl_lexer.lpp" |
| KEYWORD(120, 120, MAT3X4); |
| YY_BREAK |
| case 57: |
| YY_RULE_SETUP |
| #line 206 "glsl_lexer.lpp" |
| KEYWORD(120, 120, MAT4X2); |
| YY_BREAK |
| case 58: |
| YY_RULE_SETUP |
| #line 207 "glsl_lexer.lpp" |
| KEYWORD(120, 120, MAT4X3); |
| YY_BREAK |
| case 59: |
| YY_RULE_SETUP |
| #line 208 "glsl_lexer.lpp" |
| KEYWORD(120, 120, MAT4X4); |
| YY_BREAK |
| case 60: |
| YY_RULE_SETUP |
| #line 210 "glsl_lexer.lpp" |
| return IN_TOK; |
| YY_BREAK |
| case 61: |
| YY_RULE_SETUP |
| #line 211 "glsl_lexer.lpp" |
| return OUT_TOK; |
| YY_BREAK |
| case 62: |
| YY_RULE_SETUP |
| #line 212 "glsl_lexer.lpp" |
| return INOUT_TOK; |
| YY_BREAK |
| case 63: |
| YY_RULE_SETUP |
| #line 213 "glsl_lexer.lpp" |
| return UNIFORM; |
| YY_BREAK |
| case 64: |
| YY_RULE_SETUP |
| #line 214 "glsl_lexer.lpp" |
| return VARYING; |
| YY_BREAK |
| case 65: |
| YY_RULE_SETUP |
| #line 215 "glsl_lexer.lpp" |
| KEYWORD(120, 120, CENTROID); |
| YY_BREAK |
| case 66: |
| YY_RULE_SETUP |
| #line 216 "glsl_lexer.lpp" |
| KEYWORD(120 || ES, 120 || ES, INVARIANT); |
| YY_BREAK |
| case 67: |
| YY_RULE_SETUP |
| #line 217 "glsl_lexer.lpp" |
| KEYWORD(130 || ES, 130, FLAT); |
| YY_BREAK |
| case 68: |
| YY_RULE_SETUP |
| #line 218 "glsl_lexer.lpp" |
| KEYWORD(130, 130, SMOOTH); |
| YY_BREAK |
| case 69: |
| YY_RULE_SETUP |
| #line 219 "glsl_lexer.lpp" |
| KEYWORD(130, 130, NOPERSPECTIVE); |
| YY_BREAK |
| case 70: |
| YY_RULE_SETUP |
| #line 221 "glsl_lexer.lpp" |
| return SAMPLER1D; |
| YY_BREAK |
| case 71: |
| YY_RULE_SETUP |
| #line 222 "glsl_lexer.lpp" |
| return SAMPLER2D; |
| YY_BREAK |
| case 72: |
| YY_RULE_SETUP |
| #line 223 "glsl_lexer.lpp" |
| return SAMPLER3D; |
| YY_BREAK |
| case 73: |
| YY_RULE_SETUP |
| #line 224 "glsl_lexer.lpp" |
| return SAMPLERCUBE; |
| YY_BREAK |
| case 74: |
| YY_RULE_SETUP |
| #line 225 "glsl_lexer.lpp" |
| KEYWORD(130, 130, SAMPLER1DARRAY); |
| YY_BREAK |
| case 75: |
| YY_RULE_SETUP |
| #line 226 "glsl_lexer.lpp" |
| KEYWORD(130, 130, SAMPLER2DARRAY); |
| YY_BREAK |
| case 76: |
| YY_RULE_SETUP |
| #line 227 "glsl_lexer.lpp" |
| return SAMPLER1DSHADOW; |
| YY_BREAK |
| case 77: |
| YY_RULE_SETUP |
| #line 228 "glsl_lexer.lpp" |
| return SAMPLER2DSHADOW; |
| YY_BREAK |
| case 78: |
| YY_RULE_SETUP |
| #line 229 "glsl_lexer.lpp" |
| KEYWORD(130, 130, SAMPLERCUBESHADOW); |
| YY_BREAK |
| case 79: |
| YY_RULE_SETUP |
| #line 230 "glsl_lexer.lpp" |
| KEYWORD(130, 130, SAMPLER1DARRAYSHADOW); |
| YY_BREAK |
| case 80: |
| YY_RULE_SETUP |
| #line 231 "glsl_lexer.lpp" |
| KEYWORD(130, 130, SAMPLER2DARRAYSHADOW); |
| YY_BREAK |
| case 81: |
| YY_RULE_SETUP |
| #line 232 "glsl_lexer.lpp" |
| KEYWORD(130, 130, ISAMPLER1D); |
| YY_BREAK |
| case 82: |
| YY_RULE_SETUP |
| #line 233 "glsl_lexer.lpp" |
| KEYWORD(130, 130, ISAMPLER2D); |
| YY_BREAK |
| case 83: |
| YY_RULE_SETUP |
| #line 234 "glsl_lexer.lpp" |
| KEYWORD(130, 130, ISAMPLER3D); |
| YY_BREAK |
| case 84: |
| YY_RULE_SETUP |
| #line 235 "glsl_lexer.lpp" |
| KEYWORD(130, 130, ISAMPLERCUBE); |
| YY_BREAK |
| case 85: |
| YY_RULE_SETUP |
| #line 236 "glsl_lexer.lpp" |
| KEYWORD(130, 130, ISAMPLER1DARRAY); |
| YY_BREAK |
| case 86: |
| YY_RULE_SETUP |
| #line 237 "glsl_lexer.lpp" |
| KEYWORD(130, 130, ISAMPLER2DARRAY); |
| YY_BREAK |
| case 87: |
| YY_RULE_SETUP |
| #line 238 "glsl_lexer.lpp" |
| KEYWORD(130, 130, USAMPLER1D); |
| YY_BREAK |
| case 88: |
| YY_RULE_SETUP |
| #line 239 "glsl_lexer.lpp" |
| KEYWORD(130, 130, USAMPLER2D); |
| YY_BREAK |
| case 89: |
| YY_RULE_SETUP |
| #line 240 "glsl_lexer.lpp" |
| KEYWORD(130, 130, USAMPLER3D); |
| YY_BREAK |
| case 90: |
| YY_RULE_SETUP |
| #line 241 "glsl_lexer.lpp" |
| KEYWORD(130, 130, USAMPLERCUBE); |
| YY_BREAK |
| case 91: |
| YY_RULE_SETUP |
| #line 242 "glsl_lexer.lpp" |
| KEYWORD(130, 130, USAMPLER1DARRAY); |
| YY_BREAK |
| case 92: |
| YY_RULE_SETUP |
| #line 243 "glsl_lexer.lpp" |
| KEYWORD(130, 130, USAMPLER2DARRAY); |
| YY_BREAK |
| case 93: |
| YY_RULE_SETUP |
| #line 246 "glsl_lexer.lpp" |
| return STRUCT; |
| YY_BREAK |
| case 94: |
| YY_RULE_SETUP |
| #line 247 "glsl_lexer.lpp" |
| return VOID_TOK; |
| YY_BREAK |
| case 95: |
| YY_RULE_SETUP |
| #line 249 "glsl_lexer.lpp" |
| { |
| if ((yyextra->language_version >= 140) |
| || yyextra->ARB_explicit_attrib_location_enable |
| || (yyextra->ARB_fragment_coord_conventions_enable)){ |
| return LAYOUT_TOK; |
| } else { |
| yylval->identifier = strdup(yytext); |
| return IDENTIFIER; |
| } |
| } |
| YY_BREAK |
| case 96: |
| YY_RULE_SETUP |
| #line 260 "glsl_lexer.lpp" |
| return INC_OP; |
| YY_BREAK |
| case 97: |
| YY_RULE_SETUP |
| #line 261 "glsl_lexer.lpp" |
| return DEC_OP; |
| YY_BREAK |
| case 98: |
| YY_RULE_SETUP |
| #line 262 "glsl_lexer.lpp" |
| return LE_OP; |
| YY_BREAK |
| case 99: |
| YY_RULE_SETUP |
| #line 263 "glsl_lexer.lpp" |
| return GE_OP; |
| YY_BREAK |
| case 100: |
| YY_RULE_SETUP |
| #line 264 "glsl_lexer.lpp" |
| return EQ_OP; |
| YY_BREAK |
| case 101: |
| YY_RULE_SETUP |
| #line 265 "glsl_lexer.lpp" |
| return NE_OP; |
| YY_BREAK |
| case 102: |
| YY_RULE_SETUP |
| #line 266 "glsl_lexer.lpp" |
| return AND_OP; |
| YY_BREAK |
| case 103: |
| YY_RULE_SETUP |
| #line 267 "glsl_lexer.lpp" |
| return OR_OP; |
| YY_BREAK |
| case 104: |
| YY_RULE_SETUP |
| #line 268 "glsl_lexer.lpp" |
| return XOR_OP; |
| YY_BREAK |
| case 105: |
| YY_RULE_SETUP |
| #line 269 "glsl_lexer.lpp" |
| return LEFT_OP; |
| YY_BREAK |
| case 106: |
| YY_RULE_SETUP |
| #line 270 "glsl_lexer.lpp" |
| return RIGHT_OP; |
| YY_BREAK |
| case 107: |
| YY_RULE_SETUP |
| #line 272 "glsl_lexer.lpp" |
| return MUL_ASSIGN; |
| YY_BREAK |
| case 108: |
| YY_RULE_SETUP |
| #line 273 "glsl_lexer.lpp" |
| return DIV_ASSIGN; |
| YY_BREAK |
| case 109: |
| YY_RULE_SETUP |
| #line 274 "glsl_lexer.lpp" |
| return ADD_ASSIGN; |
| YY_BREAK |
| case 110: |
| YY_RULE_SETUP |
| #line 275 "glsl_lexer.lpp" |
| return MOD_ASSIGN; |
| YY_BREAK |
| case 111: |
| YY_RULE_SETUP |
| #line 276 "glsl_lexer.lpp" |
| return LEFT_ASSIGN; |
| YY_BREAK |
| case 112: |
| YY_RULE_SETUP |
| #line 277 "glsl_lexer.lpp" |
| return RIGHT_ASSIGN; |
| YY_BREAK |
| case 113: |
| YY_RULE_SETUP |
| #line 278 "glsl_lexer.lpp" |
| return AND_ASSIGN; |
| YY_BREAK |
| case 114: |
| YY_RULE_SETUP |
| #line 279 "glsl_lexer.lpp" |
| return XOR_ASSIGN; |
| YY_BREAK |
| case 115: |
| YY_RULE_SETUP |
| #line 280 "glsl_lexer.lpp" |
| return OR_ASSIGN; |
| YY_BREAK |
| case 116: |
| YY_RULE_SETUP |
| #line 281 "glsl_lexer.lpp" |
| return SUB_ASSIGN; |
| YY_BREAK |
| case 117: |
| YY_RULE_SETUP |
| #line 283 "glsl_lexer.lpp" |
| { |
| yylval->n = strtol(yytext, NULL, 10); |
| return IS_UINT ? UINTCONSTANT : INTCONSTANT; |
| } |
| YY_BREAK |
| case 118: |
| YY_RULE_SETUP |
| #line 287 "glsl_lexer.lpp" |
| { |
| yylval->n = strtol(yytext + 2, NULL, 16); |
| return IS_UINT ? UINTCONSTANT : INTCONSTANT; |
| } |
| YY_BREAK |
| case 119: |
| YY_RULE_SETUP |
| #line 291 "glsl_lexer.lpp" |
| { |
| yylval->n = strtol(yytext, NULL, 8); |
| return IS_UINT ? UINTCONSTANT : INTCONSTANT; |
| } |
| YY_BREAK |
| case 120: |
| YY_RULE_SETUP |
| #line 296 "glsl_lexer.lpp" |
| { |
| yylval->real = glsl_strtod(yytext, NULL); |
| return FLOATCONSTANT; |
| } |
| YY_BREAK |
| case 121: |
| YY_RULE_SETUP |
| #line 300 "glsl_lexer.lpp" |
| { |
| yylval->real = glsl_strtod(yytext, NULL); |
| return FLOATCONSTANT; |
| } |
| YY_BREAK |
| case 122: |
| YY_RULE_SETUP |
| #line 304 "glsl_lexer.lpp" |
| { |
| yylval->real = glsl_strtod(yytext, NULL); |
| return FLOATCONSTANT; |
| } |
| YY_BREAK |
| case 123: |
| YY_RULE_SETUP |
| #line 308 "glsl_lexer.lpp" |
| { |
| yylval->real = glsl_strtod(yytext, NULL); |
| return FLOATCONSTANT; |
| } |
| YY_BREAK |
| case 124: |
| YY_RULE_SETUP |
| #line 312 "glsl_lexer.lpp" |
| { |
| yylval->real = glsl_strtod(yytext, NULL); |
| return FLOATCONSTANT; |
| } |
| YY_BREAK |
| case 125: |
| YY_RULE_SETUP |
| #line 317 "glsl_lexer.lpp" |
| { |
| yylval->n = 1; |
| return BOOLCONSTANT; |
| } |
| YY_BREAK |
| case 126: |
| YY_RULE_SETUP |
| #line 321 "glsl_lexer.lpp" |
| { |
| yylval->n = 0; |
| return BOOLCONSTANT; |
| } |
| YY_BREAK |
| /* Reserved words in GLSL 1.10. */ |
| case 127: |
| YY_RULE_SETUP |
| #line 328 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, ASM); |
| YY_BREAK |
| case 128: |
| YY_RULE_SETUP |
| #line 329 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, CLASS); |
| YY_BREAK |
| case 129: |
| YY_RULE_SETUP |
| #line 330 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, UNION); |
| YY_BREAK |
| case 130: |
| YY_RULE_SETUP |
| #line 331 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, ENUM); |
| YY_BREAK |
| case 131: |
| YY_RULE_SETUP |
| #line 332 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, TYPEDEF); |
| YY_BREAK |
| case 132: |
| YY_RULE_SETUP |
| #line 333 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, TEMPLATE); |
| YY_BREAK |
| case 133: |
| YY_RULE_SETUP |
| #line 334 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, THIS); |
| YY_BREAK |
| case 134: |
| YY_RULE_SETUP |
| #line 335 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, PACKED_TOK); |
| YY_BREAK |
| case 135: |
| YY_RULE_SETUP |
| #line 336 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, GOTO); |
| YY_BREAK |
| case 136: |
| YY_RULE_SETUP |
| #line 337 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 130, SWITCH); |
| YY_BREAK |
| case 137: |
| YY_RULE_SETUP |
| #line 338 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 130, DEFAULT); |
| YY_BREAK |
| case 138: |
| YY_RULE_SETUP |
| #line 339 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, INLINE_TOK); |
| YY_BREAK |
| case 139: |
| YY_RULE_SETUP |
| #line 340 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, NOINLINE); |
| YY_BREAK |
| case 140: |
| YY_RULE_SETUP |
| #line 341 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, VOLATILE); |
| YY_BREAK |
| case 141: |
| YY_RULE_SETUP |
| #line 342 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, PUBLIC_TOK); |
| YY_BREAK |
| case 142: |
| YY_RULE_SETUP |
| #line 343 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, STATIC); |
| YY_BREAK |
| case 143: |
| YY_RULE_SETUP |
| #line 344 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, EXTERN); |
| YY_BREAK |
| case 144: |
| YY_RULE_SETUP |
| #line 345 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, EXTERNAL); |
| YY_BREAK |
| case 145: |
| YY_RULE_SETUP |
| #line 346 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, INTERFACE); |
| YY_BREAK |
| case 146: |
| YY_RULE_SETUP |
| #line 347 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, LONG_TOK); |
| YY_BREAK |
| case 147: |
| YY_RULE_SETUP |
| #line 348 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, SHORT_TOK); |
| YY_BREAK |
| case 148: |
| YY_RULE_SETUP |
| #line 349 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 400, DOUBLE_TOK); |
| YY_BREAK |
| case 149: |
| YY_RULE_SETUP |
| #line 350 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, HALF); |
| YY_BREAK |
| case 150: |
| YY_RULE_SETUP |
| #line 351 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, FIXED_TOK); |
| YY_BREAK |
| case 151: |
| YY_RULE_SETUP |
| #line 352 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, UNSIGNED); |
| YY_BREAK |
| case 152: |
| YY_RULE_SETUP |
| #line 353 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, INPUT_TOK); |
| YY_BREAK |
| case 153: |
| YY_RULE_SETUP |
| #line 354 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, OUTPUT); |
| YY_BREAK |
| case 154: |
| YY_RULE_SETUP |
| #line 355 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, HVEC2); |
| YY_BREAK |
| case 155: |
| YY_RULE_SETUP |
| #line 356 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, HVEC3); |
| YY_BREAK |
| case 156: |
| YY_RULE_SETUP |
| #line 357 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, HVEC4); |
| YY_BREAK |
| case 157: |
| YY_RULE_SETUP |
| #line 358 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 400, DVEC2); |
| YY_BREAK |
| case 158: |
| YY_RULE_SETUP |
| #line 359 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 400, DVEC3); |
| YY_BREAK |
| case 159: |
| YY_RULE_SETUP |
| #line 360 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 400, DVEC4); |
| YY_BREAK |
| case 160: |
| YY_RULE_SETUP |
| #line 361 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, FVEC2); |
| YY_BREAK |
| case 161: |
| YY_RULE_SETUP |
| #line 362 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, FVEC3); |
| YY_BREAK |
| case 162: |
| YY_RULE_SETUP |
| #line 363 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, FVEC4); |
| YY_BREAK |
| case 163: |
| YY_RULE_SETUP |
| #line 364 "glsl_lexer.lpp" |
| return SAMPLER2DRECT; |
| YY_BREAK |
| case 164: |
| YY_RULE_SETUP |
| #line 365 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, SAMPLER3DRECT); |
| YY_BREAK |
| case 165: |
| YY_RULE_SETUP |
| #line 366 "glsl_lexer.lpp" |
| return SAMPLER2DRECTSHADOW; |
| YY_BREAK |
| case 166: |
| YY_RULE_SETUP |
| #line 367 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, SIZEOF); |
| YY_BREAK |
| case 167: |
| YY_RULE_SETUP |
| #line 368 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, CAST); |
| YY_BREAK |
| case 168: |
| YY_RULE_SETUP |
| #line 369 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, NAMESPACE); |
| YY_BREAK |
| case 169: |
| YY_RULE_SETUP |
| #line 370 "glsl_lexer.lpp" |
| KEYWORD(110 || ES, 999, USING); |
| YY_BREAK |
| /* Additional reserved words in GLSL 1.20. */ |
| case 170: |
| YY_RULE_SETUP |
| #line 373 "glsl_lexer.lpp" |
| KEYWORD(120, 130 || ES, LOWP); |
| YY_BREAK |
| case 171: |
| YY_RULE_SETUP |
| #line 374 "glsl_lexer.lpp" |
| KEYWORD(120, 130 || ES, MEDIUMP); |
| YY_BREAK |
| case 172: |
| YY_RULE_SETUP |
| #line 375 "glsl_lexer.lpp" |
| KEYWORD(120, 130 || ES, HIGHP); |
| YY_BREAK |
| case 173: |
| YY_RULE_SETUP |
| #line 376 "glsl_lexer.lpp" |
| KEYWORD(120, 130 || ES, PRECISION); |
| YY_BREAK |
| /* Additional reserved words in GLSL 1.30. */ |
| case 174: |
| YY_RULE_SETUP |
| #line 379 "glsl_lexer.lpp" |
| KEYWORD(130, 130, CASE); |
| YY_BREAK |
| case 175: |
| YY_RULE_SETUP |
| #line 380 "glsl_lexer.lpp" |
| KEYWORD(130, 999, COMMON); |
| YY_BREAK |
| case 176: |
| YY_RULE_SETUP |
| #line 381 "glsl_lexer.lpp" |
| KEYWORD(130, 999, PARTITION); |
| YY_BREAK |
| case 177: |
| YY_RULE_SETUP |
| #line 382 "glsl_lexer.lpp" |
| KEYWORD(130, 999, ACTIVE); |
| YY_BREAK |
| case 178: |
| YY_RULE_SETUP |
| #line 383 "glsl_lexer.lpp" |
| KEYWORD(130 || ES, 999, SUPERP); |
| YY_BREAK |
| case 179: |
| YY_RULE_SETUP |
| #line 384 "glsl_lexer.lpp" |
| KEYWORD(130, 140, SAMPLERBUFFER); |
| YY_BREAK |
| case 180: |
| YY_RULE_SETUP |
| #line 385 "glsl_lexer.lpp" |
| KEYWORD(130, 999, FILTER); |
| YY_BREAK |
| case 181: |
| YY_RULE_SETUP |
| #line 386 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IMAGE1D); |
| YY_BREAK |
| case 182: |
| YY_RULE_SETUP |
| #line 387 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IMAGE2D); |
| YY_BREAK |
| case 183: |
| YY_RULE_SETUP |
| #line 388 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IMAGE3D); |
| YY_BREAK |
| case 184: |
| YY_RULE_SETUP |
| #line 389 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IMAGECUBE); |
| YY_BREAK |
| case 185: |
| YY_RULE_SETUP |
| #line 390 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IIMAGE1D); |
| YY_BREAK |
| case 186: |
| YY_RULE_SETUP |
| #line 391 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IIMAGE2D); |
| YY_BREAK |
| case 187: |
| YY_RULE_SETUP |
| #line 392 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IIMAGE3D); |
| YY_BREAK |
| case 188: |
| YY_RULE_SETUP |
| #line 393 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IIMAGECUBE); |
| YY_BREAK |
| case 189: |
| YY_RULE_SETUP |
| #line 394 "glsl_lexer.lpp" |
| KEYWORD(130, 999, UIMAGE1D); |
| YY_BREAK |
| case 190: |
| YY_RULE_SETUP |
| #line 395 "glsl_lexer.lpp" |
| KEYWORD(130, 999, UIMAGE2D); |
| YY_BREAK |
| case 191: |
| YY_RULE_SETUP |
| #line 396 "glsl_lexer.lpp" |
| KEYWORD(130, 999, UIMAGE3D); |
| YY_BREAK |
| case 192: |
| YY_RULE_SETUP |
| #line 397 "glsl_lexer.lpp" |
| KEYWORD(130, 999, UIMAGECUBE); |
| YY_BREAK |
| case 193: |
| YY_RULE_SETUP |
| #line 398 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IMAGE1DARRAY); |
| YY_BREAK |
| case 194: |
| YY_RULE_SETUP |
| #line 399 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IMAGE2DARRAY); |
| YY_BREAK |
| case 195: |
| YY_RULE_SETUP |
| #line 400 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IIMAGE1DARRAY); |
| YY_BREAK |
| case 196: |
| YY_RULE_SETUP |
| #line 401 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IIMAGE2DARRAY); |
| YY_BREAK |
| case 197: |
| YY_RULE_SETUP |
| #line 402 "glsl_lexer.lpp" |
| KEYWORD(130, 999, UIMAGE1DARRAY); |
| YY_BREAK |
| case 198: |
| YY_RULE_SETUP |
| #line 403 "glsl_lexer.lpp" |
| KEYWORD(130, 999, UIMAGE2DARRAY); |
| YY_BREAK |
| case 199: |
| YY_RULE_SETUP |
| #line 404 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IMAGE1DSHADOW); |
| YY_BREAK |
| case 200: |
| YY_RULE_SETUP |
| #line 405 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IMAGE2DSHADOW); |
| YY_BREAK |
| case 201: |
| YY_RULE_SETUP |
| #line 406 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IMAGE1DARRAYSHADOW); |
| YY_BREAK |
| case 202: |
| YY_RULE_SETUP |
| #line 407 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IMAGE2DARRAYSHADOW); |
| YY_BREAK |
| case 203: |
| YY_RULE_SETUP |
| #line 408 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IMAGEBUFFER); |
| YY_BREAK |
| case 204: |
| YY_RULE_SETUP |
| #line 409 "glsl_lexer.lpp" |
| KEYWORD(130, 999, IIMAGEBUFFER); |
| YY_BREAK |
| case 205: |
| YY_RULE_SETUP |
| #line 410 "glsl_lexer.lpp" |
| KEYWORD(130, 999, UIMAGEBUFFER); |
| YY_BREAK |
| case 206: |
| YY_RULE_SETUP |
| #line 411 "glsl_lexer.lpp" |
| KEYWORD(130, 999, ROW_MAJOR); |
| YY_BREAK |
| case 207: |
| YY_RULE_SETUP |
| #line 413 "glsl_lexer.lpp" |
| { |
| struct _mesa_glsl_parse_state *state = yyextra; |
| void *ctx = state; |
| yylval->identifier = hieralloc_strdup(ctx, yytext); |
| return IDENTIFIER; |
| } |
| YY_BREAK |
| case 208: |
| YY_RULE_SETUP |
| #line 420 "glsl_lexer.lpp" |
| { return yytext[0]; } |
| YY_BREAK |
| case 209: |
| YY_RULE_SETUP |
| #line 422 "glsl_lexer.lpp" |
| ECHO; |
| YY_BREAK |
| #line 2530 "glsl_lexer.cpp" |
| case YY_STATE_EOF(INITIAL): |
| case YY_STATE_EOF(PP): |
| case YY_STATE_EOF(PRAGMA): |
| yyterminate(); |
| |
| case YY_END_OF_BUFFER: |
| { |
| /* Amount of text matched not including the EOB char. */ |
| int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; |
| |
| /* Undo the effects of YY_DO_BEFORE_ACTION. */ |
| *yy_cp = yyg->yy_hold_char; |
| YY_RESTORE_YY_MORE_OFFSET |
| |
| if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) |
| { |
| /* We're scanning a new file or input source. It's |
| * possible that this happened because the user |
| * just pointed yyin at a new source and called |
| * _mesa_glsl_lex(). If so, then we have to assure |
| * consistency between YY_CURRENT_BUFFER and our |
| * globals. Here is the right place to do so, because |
| * this is the first action (other than possibly a |
| * back-up) that will match for the new input source. |
| */ |
| yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
| YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; |
| YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; |
| } |
| |
| /* Note that here we test for yy_c_buf_p "<=" to the position |
| * of the first EOB in the buffer, since yy_c_buf_p will |
| * already have been incremented past the NUL character |
| * (since all states make transitions on EOB to the |
| * end-of-buffer state). Contrast this with the test |
| * in input(). |
| */ |
| if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) |
| { /* This was really a NUL. */ |
| yy_state_type yy_next_state; |
| |
| yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; |
| |
| yy_current_state = yy_get_previous_state( yyscanner ); |
| |
| /* Okay, we're now positioned to make the NUL |
| * transition. We couldn't have |
| * yy_get_previous_state() go ahead and do it |
| * for us because it doesn't know how to deal |
| * with the possibility of jamming (and we don't |
| * want to build jamming into it because then it |
| * will run more slowly). |
| */ |
| |
| yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); |
| |
| yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; |
| |
| if ( yy_next_state ) |
| { |
| /* Consume the NUL. */ |
| yy_cp = ++yyg->yy_c_buf_p; |
| yy_current_state = yy_next_state; |
| goto yy_match; |
| } |
| |
| else |
| { |
| yy_cp = yyg->yy_last_accepting_cpos; |
| yy_current_state = yyg->yy_last_accepting_state; |
| goto yy_find_action; |
| } |
| } |
| |
| else switch ( yy_get_next_buffer( yyscanner ) ) |
| { |
| case EOB_ACT_END_OF_FILE: |
| { |
| yyg->yy_did_buffer_switch_on_eof = 0; |
| |
| if ( _mesa_glsl_wrap(yyscanner ) ) |
| { |
| /* Note: because we've taken care in |
| * yy_get_next_buffer() to have set up |
| * yytext, we can now set up |
| * yy_c_buf_p so that if some total |
| * hoser (like flex itself) wants to |
| * call the scanner after we return the |
| * YY_NULL, it'll still work - another |
| * YY_NULL will get returned. |
| */ |
| yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; |
| |
| yy_act = YY_STATE_EOF(YY_START); |
| goto do_action; |
| } |
| |
| else |
| { |
| if ( ! yyg->yy_did_buffer_switch_on_eof ) |
| YY_NEW_FILE; |
| } |
| break; |
| } |
| |
| case EOB_ACT_CONTINUE_SCAN: |
| yyg->yy_c_buf_p = |
| yyg->yytext_ptr + yy_amount_of_matched_text; |
| |
| yy_current_state = yy_get_previous_state( yyscanner ); |
| |
| yy_cp = yyg->yy_c_buf_p; |
| yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; |
| goto yy_match; |
| |
| case EOB_ACT_LAST_MATCH: |
| yyg->yy_c_buf_p = |
| &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; |
| |
| yy_current_state = yy_get_previous_state( yyscanner ); |
| |
| yy_cp = yyg->yy_c_buf_p; |
| yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; |
| goto yy_find_action; |
| } |
| break; |
| } |
| |
| default: |
| YY_FATAL_ERROR( |
| "fatal flex scanner internal error--no action found" ); |
| } /* end of action switch */ |
| } /* end of scanning one token */ |
| } /* end of _mesa_glsl_lex */ |
| |
| /* yy_get_next_buffer - try to read in a new buffer |
| * |
| * Returns a code representing an action: |
| * EOB_ACT_LAST_MATCH - |
| * EOB_ACT_CONTINUE_SCAN - continue scanning from current position |
| * EOB_ACT_END_OF_FILE - end of file |
| */ |
| static int yy_get_next_buffer (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; |
| register char *source = yyg->yytext_ptr; |
| register int number_to_move, i; |
| int ret_val; |
| |
| if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) |
| YY_FATAL_ERROR( |
| "fatal flex scanner internal error--end of buffer missed" ); |
| |
| if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) |
| { /* Don't try to fill the buffer, so this is an EOF. */ |
| if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) |
| { |
| /* We matched a single character, the EOB, so |
| * treat this as a final EOF. |
| */ |
| return EOB_ACT_END_OF_FILE; |
| } |
| |
| else |
| { |
| /* We matched some text prior to the EOB, first |
| * process it. |
| */ |
| return EOB_ACT_LAST_MATCH; |
| } |
| } |
| |
| /* Try to read more data. */ |
| |
| /* First move last chars to start of buffer. */ |
| number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; |
| |
| for ( i = 0; i < number_to_move; ++i ) |
| *(dest++) = *(source++); |
| |
| if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) |
| /* don't do the read, it's not guaranteed to return an EOF, |
| * just force an EOF |
| */ |
| YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; |
| |
| else |
| { |
| int num_to_read = |
| YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
| |
| while ( num_to_read <= 0 ) |
| { /* Not enough room in the buffer - grow it. */ |
| |
| /* just a shorter name for the current buffer */ |
| YY_BUFFER_STATE b = YY_CURRENT_BUFFER; |
| |
| int yy_c_buf_p_offset = |
| (int) (yyg->yy_c_buf_p - b->yy_ch_buf); |
| |
| if ( b->yy_is_our_buffer ) |
| { |
| int new_size = b->yy_buf_size * 2; |
| |
| if ( new_size <= 0 ) |
| b->yy_buf_size += b->yy_buf_size / 8; |
| else |
| b->yy_buf_size *= 2; |
| |
| b->yy_ch_buf = (char *) |
| /* Include room in for 2 EOB chars. */ |
| _mesa_glsl_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); |
| } |
| else |
| /* Can't grow it, we don't own it. */ |
| b->yy_ch_buf = 0; |
| |
| if ( ! b->yy_ch_buf ) |
| YY_FATAL_ERROR( |
| "fatal error - scanner input buffer overflow" ); |
| |
| yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; |
| |
| num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - |
| number_to_move - 1; |
| |
| } |
| |
| if ( num_to_read > YY_READ_BUF_SIZE ) |
| num_to_read = YY_READ_BUF_SIZE; |
| |
| /* Read in more data. */ |
| YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), |
| yyg->yy_n_chars, (size_t) num_to_read ); |
| |
| YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; |
| } |
| |
| if ( yyg->yy_n_chars == 0 ) |
| { |
| if ( number_to_move == YY_MORE_ADJ ) |
| { |
| ret_val = EOB_ACT_END_OF_FILE; |
| _mesa_glsl_restart(yyin ,yyscanner); |
| } |
| |
| else |
| { |
| ret_val = EOB_ACT_LAST_MATCH; |
| YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = |
| YY_BUFFER_EOF_PENDING; |
| } |
| } |
| |
| else |
| ret_val = EOB_ACT_CONTINUE_SCAN; |
| |
| if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { |
| /* Extend the array by 50%, plus the number we really need. */ |
| yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); |
| YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) _mesa_glsl_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); |
| if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
| YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); |
| } |
| |
| yyg->yy_n_chars += number_to_move; |
| YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; |
| YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; |
| |
| yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; |
| |
| return ret_val; |
| } |
| |
| /* yy_get_previous_state - get the state just before the EOB char was reached */ |
| |
| static yy_state_type yy_get_previous_state (yyscan_t yyscanner) |
| { |
| register yy_state_type yy_current_state; |
| register char *yy_cp; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| yy_current_state = yyg->yy_start; |
| yy_current_state += YY_AT_BOL(); |
| |
| for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) |
| { |
| register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); |
| if ( yy_accept[yy_current_state] ) |
| { |
| yyg->yy_last_accepting_state = yy_current_state; |
| yyg->yy_last_accepting_cpos = yy_cp; |
| } |
| while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
| { |
| yy_current_state = (int) yy_def[yy_current_state]; |
| if ( yy_current_state >= 813 ) |
| yy_c = yy_meta[(unsigned int) yy_c]; |
| } |
| yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
| } |
| |
| return yy_current_state; |
| } |
| |
| /* yy_try_NUL_trans - try to make a transition on the NUL character |
| * |
| * synopsis |
| * next_state = yy_try_NUL_trans( current_state ); |
| */ |
| static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) |
| { |
| register int yy_is_jam; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ |
| register char *yy_cp = yyg->yy_c_buf_p; |
| |
| register YY_CHAR yy_c = 1; |
| if ( yy_accept[yy_current_state] ) |
| { |
| yyg->yy_last_accepting_state = yy_current_state; |
| yyg->yy_last_accepting_cpos = yy_cp; |
| } |
| while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
| { |
| yy_current_state = (int) yy_def[yy_current_state]; |
| if ( yy_current_state >= 813 ) |
| yy_c = yy_meta[(unsigned int) yy_c]; |
| } |
| yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
| yy_is_jam = (yy_current_state == 812); |
| |
| return yy_is_jam ? 0 : yy_current_state; |
| } |
| |
| #ifndef YY_NO_INPUT |
| #ifdef __cplusplus |
| static int yyinput (yyscan_t yyscanner) |
| #else |
| static int input (yyscan_t yyscanner) |
| #endif |
| |
| { |
| int c; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| *yyg->yy_c_buf_p = yyg->yy_hold_char; |
| |
| if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) |
| { |
| /* yy_c_buf_p now points to the character we want to return. |
| * If this occurs *before* the EOB characters, then it's a |
| * valid NUL; if not, then we've hit the end of the buffer. |
| */ |
| if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) |
| /* This was really a NUL. */ |
| *yyg->yy_c_buf_p = '\0'; |
| |
| else |
| { /* need more input */ |
| int offset = yyg->yy_c_buf_p - yyg->yytext_ptr; |
| ++yyg->yy_c_buf_p; |
| |
| switch ( yy_get_next_buffer( yyscanner ) ) |
| { |
| case EOB_ACT_LAST_MATCH: |
| /* This happens because yy_g_n_b() |
| * sees that we've accumulated a |
| * token and flags that we need to |
| * try matching the token before |
| * proceeding. But for input(), |
| * there's no matching to consider. |
| * So convert the EOB_ACT_LAST_MATCH |
| * to EOB_ACT_END_OF_FILE. |
| */ |
| |
| /* Reset buffer status. */ |
| _mesa_glsl_restart(yyin ,yyscanner); |
| |
| /*FALLTHROUGH*/ |
| |
| case EOB_ACT_END_OF_FILE: |
| { |
| if ( _mesa_glsl_wrap(yyscanner ) ) |
| return EOF; |
| |
| if ( ! yyg->yy_did_buffer_switch_on_eof ) |
| YY_NEW_FILE; |
| #ifdef __cplusplus |
| return yyinput(yyscanner); |
| #else |
| return input(yyscanner); |
| #endif |
| } |
| |
| case EOB_ACT_CONTINUE_SCAN: |
| yyg->yy_c_buf_p = yyg->yytext_ptr + offset; |
| break; |
| } |
| } |
| } |
| |
| c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ |
| *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ |
| yyg->yy_hold_char = *++yyg->yy_c_buf_p; |
| |
| YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); |
| |
| return c; |
| } |
| #endif /* ifndef YY_NO_INPUT */ |
| |
| /** Immediately switch to a different input stream. |
| * @param input_file A readable stream. |
| * @param yyscanner The scanner object. |
| * @note This function does not reset the start condition to @c INITIAL . |
| */ |
| void _mesa_glsl_restart (FILE * input_file , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if ( ! YY_CURRENT_BUFFER ){ |
| _mesa_glsl_ensure_buffer_stack (yyscanner); |
| YY_CURRENT_BUFFER_LVALUE = |
| _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); |
| } |
| |
| _mesa_glsl__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); |
| _mesa_glsl__load_buffer_state(yyscanner ); |
| } |
| |
| /** Switch to a different input buffer. |
| * @param new_buffer The new input buffer. |
| * @param yyscanner The scanner object. |
| */ |
| void _mesa_glsl__switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| /* TODO. We should be able to replace this entire function body |
| * with |
| * _mesa_glsl_pop_buffer_state(); |
| * _mesa_glsl_push_buffer_state(new_buffer); |
| */ |
| _mesa_glsl_ensure_buffer_stack (yyscanner); |
| if ( YY_CURRENT_BUFFER == new_buffer ) |
| return; |
| |
| if ( YY_CURRENT_BUFFER ) |
| { |
| /* Flush out information for old buffer. */ |
| *yyg->yy_c_buf_p = yyg->yy_hold_char; |
| YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; |
| YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; |
| } |
| |
| YY_CURRENT_BUFFER_LVALUE = new_buffer; |
| _mesa_glsl__load_buffer_state(yyscanner ); |
| |
| /* We don't actually know whether we did this switch during |
| * EOF (_mesa_glsl_wrap()) processing, but the only time this flag |
| * is looked at is after _mesa_glsl_wrap() is called, so it's safe |
| * to go ahead and always set it. |
| */ |
| yyg->yy_did_buffer_switch_on_eof = 1; |
| } |
| |
| static void _mesa_glsl__load_buffer_state (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
| yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; |
| yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; |
| yyg->yy_hold_char = *yyg->yy_c_buf_p; |
| } |
| |
| /** Allocate and initialize an input buffer state. |
| * @param file A readable stream. |
| * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. |
| * @param yyscanner The scanner object. |
| * @return the allocated buffer state. |
| */ |
| YY_BUFFER_STATE _mesa_glsl__create_buffer (FILE * file, int size , yyscan_t yyscanner) |
| { |
| YY_BUFFER_STATE b; |
| |
| b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); |
| if ( ! b ) |
| YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" ); |
| |
| b->yy_buf_size = size; |
| |
| /* yy_ch_buf has to be 2 characters longer than the size given because |
| * we need to put in 2 end-of-buffer characters. |
| */ |
| b->yy_ch_buf = (char *) _mesa_glsl_alloc(b->yy_buf_size + 2 ,yyscanner ); |
| if ( ! b->yy_ch_buf ) |
| YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" ); |
| |
| b->yy_is_our_buffer = 1; |
| |
| _mesa_glsl__init_buffer(b,file ,yyscanner); |
| |
| return b; |
| } |
| |
| /** Destroy the buffer. |
| * @param b a buffer created with _mesa_glsl__create_buffer() |
| * @param yyscanner The scanner object. |
| */ |
| void _mesa_glsl__delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if ( ! b ) |
| return; |
| |
| if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ |
| YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; |
| |
| if ( b->yy_is_our_buffer ) |
| _mesa_glsl_free((void *) b->yy_ch_buf ,yyscanner ); |
| |
| _mesa_glsl_free((void *) b ,yyscanner ); |
| } |
| |
| /* Initializes or reinitializes a buffer. |
| * This function is sometimes called more than once on the same buffer, |
| * such as during a _mesa_glsl_restart() or at EOF. |
| */ |
| static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) |
| |
| { |
| int oerrno = errno; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| _mesa_glsl__flush_buffer(b ,yyscanner); |
| |
| b->yy_input_file = file; |
| b->yy_fill_buffer = 1; |
| |
| /* If b is the current buffer, then _mesa_glsl__init_buffer was _probably_ |
| * called from _mesa_glsl_restart() or through yy_get_next_buffer. |
| * In that case, we don't want to reset the lineno or column. |
| */ |
| if (b != YY_CURRENT_BUFFER){ |
| b->yy_bs_lineno = 1; |
| b->yy_bs_column = 0; |
| } |
| |
| b->yy_is_interactive = 0; |
| |
| errno = oerrno; |
| } |
| |
| /** Discard all buffered characters. On the next scan, YY_INPUT will be called. |
| * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. |
| * @param yyscanner The scanner object. |
| */ |
| void _mesa_glsl__flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| if ( ! b ) |
| return; |
| |
| b->yy_n_chars = 0; |
| |
| /* We always need two end-of-buffer characters. The first causes |
| * a transition to the end-of-buffer state. The second causes |
| * a jam in that state. |
| */ |
| b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; |
| b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; |
| |
| b->yy_buf_pos = &b->yy_ch_buf[0]; |
| |
| b->yy_at_bol = 1; |
| b->yy_buffer_status = YY_BUFFER_NEW; |
| |
| if ( b == YY_CURRENT_BUFFER ) |
| _mesa_glsl__load_buffer_state(yyscanner ); |
| } |
| |
| /** Pushes the new state onto the stack. The new state becomes |
| * the current state. This function will allocate the stack |
| * if necessary. |
| * @param new_buffer The new state. |
| * @param yyscanner The scanner object. |
| */ |
| void _mesa_glsl_push_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| if (new_buffer == NULL) |
| return; |
| |
| _mesa_glsl_ensure_buffer_stack(yyscanner); |
| |
| /* This block is copied from _mesa_glsl__switch_to_buffer. */ |
| if ( YY_CURRENT_BUFFER ) |
| { |
| /* Flush out information for old buffer. */ |
| *yyg->yy_c_buf_p = yyg->yy_hold_char; |
| YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; |
| YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; |
| } |
| |
| /* Only push if top exists. Otherwise, replace top. */ |
| if (YY_CURRENT_BUFFER) |
| yyg->yy_buffer_stack_top++; |
| YY_CURRENT_BUFFER_LVALUE = new_buffer; |
| |
| /* copied from _mesa_glsl__switch_to_buffer. */ |
| _mesa_glsl__load_buffer_state(yyscanner ); |
| yyg->yy_did_buffer_switch_on_eof = 1; |
| } |
| |
| /** Removes and deletes the top of the stack, if present. |
| * The next element becomes the new top. |
| * @param yyscanner The scanner object. |
| */ |
| void _mesa_glsl_pop_buffer_state (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| if (!YY_CURRENT_BUFFER) |
| return; |
| |
| _mesa_glsl__delete_buffer(YY_CURRENT_BUFFER ,yyscanner); |
| YY_CURRENT_BUFFER_LVALUE = NULL; |
| if (yyg->yy_buffer_stack_top > 0) |
| --yyg->yy_buffer_stack_top; |
| |
| if (YY_CURRENT_BUFFER) { |
| _mesa_glsl__load_buffer_state(yyscanner ); |
| yyg->yy_did_buffer_switch_on_eof = 1; |
| } |
| } |
| |
| /* Allocates the stack if it does not exist. |
| * Guarantees space for at least one push. |
| */ |
| static void _mesa_glsl_ensure_buffer_stack (yyscan_t yyscanner) |
| { |
| int num_to_alloc; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if (!yyg->yy_buffer_stack) { |
| |
| /* First allocation is just for 2 elements, since we don't know if this |
| * scanner will even need a stack. We use 2 instead of 1 to avoid an |
| * immediate realloc on the next call. |
| */ |
| num_to_alloc = 1; |
| yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_alloc |
| (num_to_alloc * sizeof(struct yy_buffer_state*) |
| , yyscanner); |
| if ( ! yyg->yy_buffer_stack ) |
| YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_ensure_buffer_stack()" ); |
| |
| memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
| |
| yyg->yy_buffer_stack_max = num_to_alloc; |
| yyg->yy_buffer_stack_top = 0; |
| return; |
| } |
| |
| if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ |
| |
| /* Increase the buffer to prepare for a possible push. */ |
| int grow_size = 8 /* arbitrary grow size */; |
| |
| num_to_alloc = yyg->yy_buffer_stack_max + grow_size; |
| yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_realloc |
| (yyg->yy_buffer_stack, |
| num_to_alloc * sizeof(struct yy_buffer_state*) |
| , yyscanner); |
| if ( ! yyg->yy_buffer_stack ) |
| YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_ensure_buffer_stack()" ); |
| |
| /* zero only the new slots.*/ |
| memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); |
| yyg->yy_buffer_stack_max = num_to_alloc; |
| } |
| } |
| |
| /** Setup the input buffer state to scan directly from a user-specified character buffer. |
| * @param base the character buffer |
| * @param size the size in bytes of the character buffer |
| * @param yyscanner The scanner object. |
| * @return the newly allocated buffer state object. |
| */ |
| YY_BUFFER_STATE _mesa_glsl__scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) |
| { |
| YY_BUFFER_STATE b; |
| |
| if ( size < 2 || |
| base[size-2] != YY_END_OF_BUFFER_CHAR || |
| base[size-1] != YY_END_OF_BUFFER_CHAR ) |
| /* They forgot to leave room for the EOB's. */ |
| return 0; |
| |
| b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); |
| if ( ! b ) |
| YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__scan_buffer()" ); |
| |
| b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ |
| b->yy_buf_pos = b->yy_ch_buf = base; |
| b->yy_is_our_buffer = 0; |
| b->yy_input_file = 0; |
| b->yy_n_chars = b->yy_buf_size; |
| b->yy_is_interactive = 0; |
| b->yy_at_bol = 1; |
| b->yy_fill_buffer = 0; |
| b->yy_buffer_status = YY_BUFFER_NEW; |
| |
| _mesa_glsl__switch_to_buffer(b ,yyscanner ); |
| |
| return b; |
| } |
| |
| /** Setup the input buffer state to scan a string. The next call to _mesa_glsl_lex() will |
| * scan from a @e copy of @a str. |
| * @param yystr a NUL-terminated string to scan |
| * @param yyscanner The scanner object. |
| * @return the newly allocated buffer state object. |
| * @note If you want to scan bytes that may contain NUL values, then use |
| * _mesa_glsl__scan_bytes() instead. |
| */ |
| YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char * yystr , yyscan_t yyscanner) |
| { |
| |
| return _mesa_glsl__scan_bytes(yystr,strlen(yystr) ,yyscanner); |
| } |
| |
| /** 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 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. |
| */ |
| YY_BUFFER_STATE _mesa_glsl__scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) |
| { |
| YY_BUFFER_STATE b; |
| char *buf; |
| yy_size_t n; |
| int i; |
| |
| /* Get memory for full buffer, including space for trailing EOB's. */ |
| n = _yybytes_len + 2; |
| buf = (char *) _mesa_glsl_alloc(n ,yyscanner ); |
| if ( ! buf ) |
| YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__scan_bytes()" ); |
| |
| for ( i = 0; i < _yybytes_len; ++i ) |
| buf[i] = yybytes[i]; |
| |
| buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; |
| |
| b = _mesa_glsl__scan_buffer(buf,n ,yyscanner); |
| if ( ! b ) |
| YY_FATAL_ERROR( "bad buffer in _mesa_glsl__scan_bytes()" ); |
| |
| /* It's okay to grow etc. this buffer, and we should throw it |
| * away when we're done. |
| */ |
| b->yy_is_our_buffer = 1; |
| |
| return b; |
| } |
| |
| #ifndef YY_EXIT_FAILURE |
| #define YY_EXIT_FAILURE 2 |
| #endif |
| |
| static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) |
| { |
| (void) fprintf( stderr, "%s\n", msg ); |
| exit( YY_EXIT_FAILURE ); |
| } |
| |
| /* Redefine yyless() so it works in section 3 code. */ |
| |
| #undef yyless |
| #define yyless(n) \ |
| do \ |
| { \ |
| /* Undo effects of setting up yytext. */ \ |
| int yyless_macro_arg = (n); \ |
| YY_LESS_LINENO(yyless_macro_arg);\ |
| yytext[yyleng] = yyg->yy_hold_char; \ |
| yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ |
| yyg->yy_hold_char = *yyg->yy_c_buf_p; \ |
| *yyg->yy_c_buf_p = '\0'; \ |
| yyleng = yyless_macro_arg; \ |
| } \ |
| while ( 0 ) |
| |
| /* Accessor methods (get/set functions) to struct members. */ |
| |
| /** Get the user-defined data for this scanner. |
| * @param yyscanner The scanner object. |
| */ |
| YY_EXTRA_TYPE _mesa_glsl_get_extra (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yyextra; |
| } |
| |
| /** Get the current line number. |
| * @param yyscanner The scanner object. |
| */ |
| int _mesa_glsl_get_lineno (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if (! YY_CURRENT_BUFFER) |
| return 0; |
| |
| return yylineno; |
| } |
| |
| /** Get the current column number. |
| * @param yyscanner The scanner object. |
| */ |
| int _mesa_glsl_get_column (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if (! YY_CURRENT_BUFFER) |
| return 0; |
| |
| return yycolumn; |
| } |
| |
| /** Get the input stream. |
| * @param yyscanner The scanner object. |
| */ |
| FILE *_mesa_glsl_get_in (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yyin; |
| } |
| |
| /** Get the output stream. |
| * @param yyscanner The scanner object. |
| */ |
| FILE *_mesa_glsl_get_out (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yyout; |
| } |
| |
| /** Get the length of the current token. |
| * @param yyscanner The scanner object. |
| */ |
| int _mesa_glsl_get_leng (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yyleng; |
| } |
| |
| /** Get the current token. |
| * @param yyscanner The scanner object. |
| */ |
| |
| char *_mesa_glsl_get_text (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yytext; |
| } |
| |
| /** Set the user-defined data. This data is never touched by the scanner. |
| * @param user_defined The data to be associated with this scanner. |
| * @param yyscanner The scanner object. |
| */ |
| void _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yyextra = user_defined ; |
| } |
| |
| /** Set the current line number. |
| * @param line_number |
| * @param yyscanner The scanner object. |
| */ |
| void _mesa_glsl_set_lineno (int line_number , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| /* lineno is only valid if an input buffer exists. */ |
| if (! YY_CURRENT_BUFFER ) |
| yy_fatal_error( "_mesa_glsl_set_lineno called with no buffer" , yyscanner); |
| |
| yylineno = line_number; |
| } |
| |
| /** Set the current column. |
| * @param line_number |
| * @param yyscanner The scanner object. |
| */ |
| void _mesa_glsl_set_column (int column_no , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| /* column is only valid if an input buffer exists. */ |
| if (! YY_CURRENT_BUFFER ) |
| yy_fatal_error( "_mesa_glsl_set_column called with no buffer" , yyscanner); |
| |
| yycolumn = column_no; |
| } |
| |
| /** Set the input stream. This does not discard the current |
| * input buffer. |
| * @param in_str A readable stream. |
| * @param yyscanner The scanner object. |
| * @see _mesa_glsl__switch_to_buffer |
| */ |
| void _mesa_glsl_set_in (FILE * in_str , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yyin = in_str ; |
| } |
| |
| void _mesa_glsl_set_out (FILE * out_str , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yyout = out_str ; |
| } |
| |
| int _mesa_glsl_get_debug (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yy_flex_debug; |
| } |
| |
| void _mesa_glsl_set_debug (int bdebug , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yy_flex_debug = bdebug ; |
| } |
| |
| /* Accessor methods for yylval and yylloc */ |
| |
| YYSTYPE * _mesa_glsl_get_lval (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yylval; |
| } |
| |
| void _mesa_glsl_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yylval = yylval_param; |
| } |
| |
| YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yylloc; |
| } |
| |
| void _mesa_glsl_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yylloc = yylloc_param; |
| } |
| |
| /* User-visible API */ |
| |
| /* _mesa_glsl_lex_init is special because it creates the scanner itself, so it is |
| * the ONLY reentrant function that doesn't take the scanner as the last argument. |
| * That's why we explicitly handle the declaration, instead of using our macros. |
| */ |
| |
| int _mesa_glsl_lex_init(yyscan_t* ptr_yy_globals) |
| |
| { |
| if (ptr_yy_globals == NULL){ |
| errno = EINVAL; |
| return 1; |
| } |
| |
| *ptr_yy_globals = (yyscan_t) _mesa_glsl_alloc ( sizeof( struct yyguts_t ), NULL ); |
| |
| if (*ptr_yy_globals == NULL){ |
| errno = ENOMEM; |
| return 1; |
| } |
| |
| /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ |
| memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); |
| |
| return yy_init_globals ( *ptr_yy_globals ); |
| } |
| |
| /* _mesa_glsl_lex_init_extra has the same functionality as _mesa_glsl_lex_init, but follows the |
| * convention of taking the scanner as the last argument. Note however, that |
| * this is a *pointer* to a scanner, as it will be allocated by this call (and |
| * is the reason, too, why this function also must handle its own declaration). |
| * The user defined value in the first argument will be available to _mesa_glsl_alloc in |
| * the yyextra field. |
| */ |
| |
| int _mesa_glsl_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) |
| |
| { |
| struct yyguts_t dummy_yyguts; |
| |
| _mesa_glsl_set_extra (yy_user_defined, &dummy_yyguts); |
| |
| if (ptr_yy_globals == NULL){ |
| errno = EINVAL; |
| return 1; |
| } |
| |
| *ptr_yy_globals = (yyscan_t) _mesa_glsl_alloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); |
| |
| if (*ptr_yy_globals == NULL){ |
| errno = ENOMEM; |
| return 1; |
| } |
| |
| /* By setting to 0xAA, we expose bugs in |
| yy_init_globals. Leave at 0x00 for releases. */ |
| memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); |
| |
| _mesa_glsl_set_extra (yy_user_defined, *ptr_yy_globals); |
| |
| return yy_init_globals ( *ptr_yy_globals ); |
| } |
| |
| static int yy_init_globals (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| /* Initialization is the same as for the non-reentrant scanner. |
| * This function is called from _mesa_glsl_lex_destroy(), so don't allocate here. |
| */ |
| |
| yyg->yy_buffer_stack = 0; |
| yyg->yy_buffer_stack_top = 0; |
| yyg->yy_buffer_stack_max = 0; |
| yyg->yy_c_buf_p = (char *) 0; |
| yyg->yy_init = 0; |
| yyg->yy_start = 0; |
| |
| yyg->yy_start_stack_ptr = 0; |
| yyg->yy_start_stack_depth = 0; |
| yyg->yy_start_stack = NULL; |
| |
| /* Defined in main.c */ |
| #ifdef YY_STDINIT |
| yyin = stdin; |
| yyout = stdout; |
| #else |
| yyin = (FILE *) 0; |
| yyout = (FILE *) 0; |
| #endif |
| |
| /* For future reference: Set errno on error, since we are called by |
| * _mesa_glsl_lex_init() |
| */ |
| return 0; |
| } |
| |
| /* _mesa_glsl_lex_destroy is for both reentrant and non-reentrant scanners. */ |
| int _mesa_glsl_lex_destroy (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| /* Pop the buffer stack, destroying each element. */ |
| while(YY_CURRENT_BUFFER){ |
| _mesa_glsl__delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); |
| YY_CURRENT_BUFFER_LVALUE = NULL; |
| _mesa_glsl_pop_buffer_state(yyscanner); |
| } |
| |
| /* Destroy the stack itself. */ |
| _mesa_glsl_free(yyg->yy_buffer_stack ,yyscanner); |
| yyg->yy_buffer_stack = NULL; |
| |
| /* Destroy the start condition stack. */ |
| _mesa_glsl_free(yyg->yy_start_stack ,yyscanner ); |
| yyg->yy_start_stack = NULL; |
| |
| /* Reset the globals. This is important in a non-reentrant scanner so the next time |
| * _mesa_glsl_lex() is called, initialization will occur. */ |
| yy_init_globals( yyscanner); |
| |
| /* Destroy the main struct (reentrant only). */ |
| _mesa_glsl_free ( yyscanner , yyscanner ); |
| yyscanner = NULL; |
| return 0; |
| } |
| |
| /* |
| * Internal utility routines. |
| */ |
| |
| #ifndef yytext_ptr |
| static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) |
| { |
| register int i; |
| for ( i = 0; i < n; ++i ) |
| s1[i] = s2[i]; |
| } |
| #endif |
| |
| #ifdef YY_NEED_STRLEN |
| static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner) |
| { |
| register int n; |
| for ( n = 0; s[n]; ++n ) |
| ; |
| |
| return n; |
| } |
| #endif |
| |
| void *_mesa_glsl_alloc (yy_size_t size , yyscan_t yyscanner) |
| { |
| return (void *) malloc( size ); |
| } |
| |
| void *_mesa_glsl_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner) |
| { |
| /* The cast to (char *) in the following accommodates both |
| * implementations that use char* generic pointers, and those |
| * that use void* generic pointers. It works with the latter |
| * because both ANSI C and C++ allow castless assignment from |
| * any pointer type to void*, and deal with argument conversions |
| * as though doing an assignment. |
| */ |
| return (void *) realloc( (char *) ptr, size ); |
| } |
| |
| void _mesa_glsl_free (void * ptr , yyscan_t yyscanner) |
| { |
| free( (char *) ptr ); /* see _mesa_glsl_realloc() for (char *) cast */ |
| } |
| |
| #define YYTABLES_NAME "yytables" |
| |
| #line 422 "glsl_lexer.lpp" |
| |
| |
| |
| void |
| _mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string) |
| { |
| _mesa_glsl_lex_init_extra(state,& state->scanner); |
| _mesa_glsl__scan_string(string,state->scanner); |
| } |
| |
| void |
| _mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state) |
| { |
| _mesa_glsl_lex_destroy(state->scanner); |
| } |
| |