diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/arbparse.c | 398 |
1 files changed, 198 insertions, 200 deletions
diff --git a/src/mesa/main/arbparse.c b/src/mesa/main/arbparse.c index e8a87aeba10..a3986357a26 100644 --- a/src/mesa/main/arbparse.c +++ b/src/mesa/main/arbparse.c @@ -109,8 +109,7 @@ * - XXX: need to recognize "1" as a valid float ? */ -typedef unsigned char byte; -typedef byte *production; +typedef GLubyte *production; /*----------------------------------------------------------------------- * From here on down is the syntax checking portion @@ -693,25 +692,25 @@ $3: Added enumerants. static GLvoid *mem_alloc (GLsizei); static GLvoid mem_free (GLvoid **); static GLvoid *mem_realloc (GLvoid *, GLsizei, GLsizei); -static byte *str_duplicate (const byte *); +static GLubyte *str_duplicate (const GLubyte *); /* internal error messages */ -static const byte *OUT_OF_MEMORY = - (byte *) "internal error 1001: out of physical memory"; -static const byte *UNRESOLVED_REFERENCE = - (byte *) "internal error 1002: unresolved reference '$'"; +static const GLubyte *OUT_OF_MEMORY = + (GLubyte *) "internal error 1001: out of physical memory"; +static const GLubyte *UNRESOLVED_REFERENCE = + (GLubyte *) "internal error 1002: unresolved reference '$'"; /* -static const byte *INVALID_PARAMETER = - (byte *) "internal error 1003: invalid parameter"; +static const GLubyte *INVALID_PARAMETER = + (GLubyte *) "internal error 1003: invalid parameter"; */ -static const byte *error_message = NULL; -static byte *error_param = NULL; /* this is inserted into error_message in place of $ */ +static const GLubyte *error_message = NULL; +static GLubyte *error_param = NULL; /* this is inserted into error_message in place of $ */ static GLint error_position = -1; -static byte *unknown = (byte *) "???"; +static GLubyte *unknown = (GLubyte *) "???"; static GLvoid clear_last_error () @@ -730,7 +729,7 @@ clear_last_error () } static GLvoid -set_last_error (const byte * msg, byte * param, GLint pos) +set_last_error (const GLubyte * msg, GLubyte * param, GLint pos) { if (error_message != NULL) return; @@ -772,10 +771,10 @@ mem_realloc (GLvoid * ptr, GLsizei old_size, GLsizei new_size) return ptr2; } -static byte * -str_duplicate (const byte * str) +static GLubyte * +str_duplicate (const GLubyte * str) { - return (byte *) _mesa_strdup ((const char *) str); + return (GLubyte *) _mesa_strdup ((const char *) str); } /* @@ -795,7 +794,7 @@ emit_type; typedef struct emit_ { emit_type m_emit_type; - byte m_byte; /* et_byte */ + GLubyte m_byte; /* et_byte */ struct emit_ *m_next; } emit; @@ -834,8 +833,8 @@ emit_append (emit ** em, emit ** ne) */ typedef struct error_ { - byte *m_text; - byte *m_token_name; + GLubyte *m_text; + GLubyte *m_token_name; struct defntn_ *m_token; } error; @@ -862,7 +861,7 @@ error_destroy (error ** er) } struct dict_; -static byte *error_get_token (error *, struct dict_ *, const byte *, GLuint); +static GLubyte *error_get_token (error *, struct dict_ *, const GLubyte *, GLuint); /* * specifier type typedef @@ -886,8 +885,8 @@ typedef enum spec_type_ typedef struct spec_ { spec_type m_spec_type; - byte m_byte[2]; /* st_byte, st_byte_range */ - byte *m_string; /* st_string */ + GLubyte m_byte[2]; /* st_byte, st_byte_range */ + GLubyte *m_string; /* st_string */ struct defntn_ *m_defntn; /* st_identifier, st_identifier_loop */ emit *m_emits; error *m_errtext; @@ -1025,11 +1024,11 @@ dict_destroy (dict ** di) } /* - * byte array typedef + * GLubyte array typedef */ typedef struct barray_ { - byte *data; + GLubyte *data; GLuint len; } barray; @@ -1054,14 +1053,14 @@ barray_destroy (barray ** ba) } /* - * reallocates byte array to requested size, + * reallocates GLubyte array to requested size, * returns 0 on success, * returns 1 otherwise */ static GLint barray_resize (barray ** ba, GLuint nlen) { - byte *new_pointer; + GLubyte *new_pointer; if (nlen == 0) { mem_free ((void **) &(**ba).data); @@ -1072,8 +1071,8 @@ barray_resize (barray ** ba, GLuint nlen) } else { new_pointer = - mem_realloc ((**ba).data, (**ba).len * sizeof (byte), - nlen * sizeof (byte)); + mem_realloc ((**ba).data, (**ba).len * sizeof (GLubyte), + nlen * sizeof (GLubyte)); if (new_pointer) { (**ba).data = new_pointer; (**ba).len = nlen; @@ -1086,7 +1085,7 @@ barray_resize (barray ** ba, GLuint nlen) } /* - * adds byte array pointed by *nb to the end of array pointed by *ba, + * adds GLubyte array pointed by *nb to the end of array pointed by *ba, * returns 0 on success, * returns 1 otherwise */ @@ -1111,7 +1110,7 @@ barray_append (barray ** ba, barray ** nb) * \return 0 on success, 1 otherwise. */ static GLint -barray_push (barray ** ba, emit * em, byte c, GLuint pos) +barray_push (barray ** ba, emit * em, GLubyte c, GLuint pos) { emit *temp = em; GLuint count = 0; @@ -1137,15 +1136,15 @@ barray_push (barray ** ba, emit * em, byte c, GLuint pos) /* This is where the position is emitted into the stream */ else { /* em->type == et_position */ #if 0 - (**ba).data[(**ba).len - count--] = (byte) pos, - (**ba).data[(**ba).len - count--] = (byte) (pos >> 8), - (**ba).data[(**ba).len - count--] = (byte) (pos >> 16), - (**ba).data[(**ba).len - count--] = (byte) (pos >> 24); + (**ba).data[(**ba).len - count--] = (GLubyte) pos, + (**ba).data[(**ba).len - count--] = (GLubyte) (pos >> 8), + (**ba).data[(**ba).len - count--] = (GLubyte) (pos >> 16), + (**ba).data[(**ba).len - count--] = (GLubyte) (pos >> 24); #else - (**ba).data[(**ba).len - count--] = (byte) pos; - (**ba).data[(**ba).len - count--] = (byte) (pos / 0x100); - (**ba).data[(**ba).len - count--] = (byte) (pos / 0x10000); - (**ba).data[(**ba).len - count--] = (byte) (pos / 0x1000000); + (**ba).data[(**ba).len - count--] = (GLubyte) pos; + (**ba).data[(**ba).len - count--] = (GLubyte) (pos / 0x100); + (**ba).data[(**ba).len - count--] = (GLubyte) (pos / 0x10000); + (**ba).data[(**ba).len - count--] = (GLubyte) (pos / 0x1000000); #endif } @@ -1160,8 +1159,8 @@ barray_push (barray ** ba, emit * em, byte c, GLuint pos) */ typedef struct map_str_ { - byte *key; - byte *data; + GLubyte *key; + GLubyte *data; struct map_str_ *next; } map_str; @@ -1203,7 +1202,7 @@ map_str_append (map_str ** ma, map_str ** nm) * \return 0 if the key is matched, 1 otherwise */ static GLint -map_str_find (map_str ** ma, const byte * key, byte ** data) +map_str_find (map_str ** ma, const GLubyte * key, GLubyte ** data) { while (*ma) { if (strcmp ((const char *) (**ma).key, (const char *) key) == 0) { @@ -1222,12 +1221,12 @@ map_str_find (map_str ** ma, const byte * key, byte ** data) } /** - * string to byte map typedef + * string to GLubyte map typedef */ typedef struct map_byte_ { - byte *key; - byte data; + GLubyte *key; + GLubyte data; struct map_byte_ *next; } map_byte; @@ -1267,7 +1266,7 @@ map_byte_append (map_byte ** ma, map_byte ** nm) * \return 0 if the is matched, 1 otherwise */ static GLint -map_byte_find (map_byte ** ma, const byte * key, byte * data) +map_byte_find (map_byte ** ma, const GLubyte * key, GLubyte * data) { while (*ma) { if (strcmp ((const char *) (**ma).key, (const char *) key) == 0) { @@ -1287,7 +1286,7 @@ map_byte_find (map_byte ** ma, const byte * key, byte * data) */ typedef struct map_def_ { - byte *key; + GLubyte *key; defntn *data; struct map_def_ *next; } map_def; @@ -1328,7 +1327,7 @@ map_def_append (map_def ** ma, map_def ** nm) * \return 0 if the is matched, 1 otherwise */ static GLint -map_def_find (map_def ** ma, const byte * key, defntn ** data) +map_def_find (map_def ** ma, const GLubyte * key, defntn ** data) { while (*ma) { if (_mesa_strcmp ((const char *) (**ma).key, (const char *) key) == 0) { @@ -1349,7 +1348,7 @@ map_def_find (map_def ** ma, const byte * key, defntn ** data) * returns 0 otherwise */ static GLint -is_space (byte c) +is_space (GLubyte c) { return c == ' ' || c == '\t' || c == '\n' || c == '\r'; } @@ -1360,7 +1359,7 @@ is_space (byte c) * returns 0 otherwise */ static GLint -eat_space (const byte ** text) +eat_space (const GLubyte ** text) { if (is_space (**text)) { (*text)++; @@ -1376,7 +1375,7 @@ eat_space (const byte ** text) * returns 0 otherwise */ static GLint -is_comment_start (const byte * text) +is_comment_start (const GLubyte * text) { return text[0] == '/' && text[1] == '*'; } @@ -1387,7 +1386,7 @@ is_comment_start (const byte * text) * returns 0 otherwise */ static GLint -eat_comment (const byte ** text) +eat_comment (const GLubyte ** text) { if (is_comment_start (*text)) { /* *text points to comment block - skip two characters to enter comment body */ @@ -1408,7 +1407,7 @@ eat_comment (const byte ** text) * advances text pointer to first character that is neither space nor C-style comment block */ static GLvoid -eat_spaces (const byte ** text) +eat_spaces (const GLubyte ** text) { while (eat_space (text) || eat_comment (text)); } @@ -1419,13 +1418,13 @@ eat_spaces (const byte ** text) * returns 1 otherwise */ static GLint -string_grow (byte ** ptr, GLuint * len, byte c) +string_grow (GLubyte ** ptr, GLuint * len, GLubyte c) { /* reallocate the string in 16-length increments */ if ((*len & 0x0F) == 0x0F || *ptr == NULL) { - byte *tmp = mem_realloc (*ptr, (*len) * sizeof (byte), + GLubyte *tmp = mem_realloc (*ptr, (*len) * sizeof (GLubyte), ((*len + 1 + 1 + - 0x0F) & ~0x0F) * sizeof (byte)); + 0x0F) & ~0x0F) * sizeof (GLubyte)); if (tmp == NULL) return 1; @@ -1447,7 +1446,7 @@ string_grow (byte ** ptr, GLuint * len, byte c) * returns 0 otherwise */ static GLint -is_identifier (byte c) +is_identifier (GLubyte c) { return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_'; @@ -1461,10 +1460,10 @@ is_identifier (byte c) * returns 1 otherwise */ static GLint -get_identifier (const byte ** text, byte ** id) +get_identifier (const GLubyte ** text, GLubyte ** id) { - const byte *t = *text; - byte *p = NULL; + const GLubyte *t = *text; + GLubyte *p = NULL; GLuint len = 0; if (string_grow (&p, &len, '\0')) @@ -1489,7 +1488,7 @@ get_identifier (const byte ** text, byte ** id) * returns 0 otherwise */ static GLint -is_hex (byte c) +is_hex (GLubyte c) { return (c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f'); @@ -1499,7 +1498,7 @@ is_hex (byte c) * returns value of passed character as if it was HEX digit */ static GLuint -hex2dec (byte c) +hex2dec (GLubyte c) { if (c >= '0' && c <= '9') return c - '0'; @@ -1514,7 +1513,7 @@ hex2dec (byte c) * returns the converted value */ static GLuint -hex_convert (const byte ** text) +hex_convert (const GLubyte ** text) { GLuint value = 0; @@ -1531,7 +1530,7 @@ hex_convert (const byte ** text) * returns 0 otherwise */ static GLint -is_oct (byte c) +is_oct (GLubyte c) { return c >= '0' && c <= '7'; } @@ -1540,13 +1539,13 @@ is_oct (byte c) * returns value of passed character as if it was OCT digit */ static GLint -oct2dec (byte c) +oct2dec (GLubyte c) { return c - '0'; } -static byte -get_escape_sequence (const byte ** text) +static GLubyte +get_escape_sequence (const GLubyte ** text) { GLint value = 0; @@ -1577,7 +1576,7 @@ get_escape_sequence (const byte ** text) case 'v': return '\v'; case 'x': - return (byte) hex_convert (text); + return (GLubyte) hex_convert (text); } (*text)--; @@ -1590,7 +1589,7 @@ get_escape_sequence (const byte ** text) } } - return (byte) value; + return (GLubyte) value; } /* @@ -1602,12 +1601,12 @@ get_escape_sequence (const byte ** text) * returns 1 otherwise */ static GLint -get_string (const byte ** text, byte ** str) +get_string (const GLubyte ** text, GLubyte ** str) { - const byte *t = *text; - byte *p = NULL; + const GLubyte *t = *text; + GLubyte *p = NULL; GLuint len = 0; - byte term_char; + GLubyte term_char; if (string_grow (&p, &len, '\0')) return 1; @@ -1616,7 +1615,7 @@ get_string (const byte ** text, byte ** str) term_char = *t++; /* while next character is not the terminating character */ while (*t && *t != term_char) { - byte c; + GLubyte c; if (*t == '\\') c = get_escape_sequence (&t); @@ -1644,9 +1643,9 @@ get_string (const byte ** text, byte ** str) * returns 1 otherwise */ static GLint -get_emtcode (const byte ** text, map_byte ** ma) +get_emtcode (const GLubyte ** text, map_byte ** ma) { - const byte *t = *text; + const GLubyte *t = *text; map_byte *m = NULL; map_byte_create (&m); @@ -1660,20 +1659,20 @@ get_emtcode (const byte ** text, map_byte ** ma) eat_spaces (&t); if (*t == '\'') { - byte *c; + GLubyte *c; if (get_string (&t, &c)) { map_byte_destroy (&m); return 1; } - m->data = (byte) c[0]; + m->data = (GLubyte) c[0]; mem_free ((GLvoid **) & c); } else { /* skip HEX "0x" or "0X" prefix */ t += 2; - m->data = (byte) hex_convert (&t); + m->data = (GLubyte) hex_convert (&t); } eat_spaces (&t); @@ -1688,9 +1687,9 @@ get_emtcode (const byte ** text, map_byte ** ma) * returns 1 otherwise */ static GLint -get_errtext (const byte ** text, map_str ** ma) +get_errtext (const GLubyte ** text, map_str ** ma) { - const byte *t = *text; + const GLubyte *t = *text; map_str *m = NULL; map_str_create (&m); @@ -1719,10 +1718,10 @@ get_errtext (const byte ** text, map_str ** ma) * returns 1 otherwise, */ static GLint -get_error (const byte ** text, error ** er, map_str * maps) +get_error (const GLubyte ** text, error ** er, map_str * maps) { - const byte *t = *text; - byte *temp = NULL; + const GLubyte *t = *text; + GLubyte *temp = NULL; if (*t != '.') return 0; @@ -1771,7 +1770,7 @@ get_error (const byte ** text, error ** er, map_str * maps) char *processed = NULL; GLuint len = 0, i = 0; - if (string_grow ((byte **) (&processed), &len, '\0')) { + if (string_grow ((GLubyte **) (&processed), &len, '\0')) { error_destroy (er); return 1; } @@ -1779,7 +1778,7 @@ get_error (const byte ** text, error ** er, map_str * maps) while (i < _mesa_strlen ((char *) ((**er).m_text))) { /* check if the dollar sign is repeated - if so skip it */ if ((**er).m_text[i] == '$' && (**er).m_text[i + 1] == '$') { - if (string_grow ((byte **) (&processed), &len, '$')) { + if (string_grow ((GLubyte **) (&processed), &len, '$')) { mem_free ((GLvoid **) & processed); error_destroy (er); return 1; @@ -1788,7 +1787,7 @@ get_error (const byte ** text, error ** er, map_str * maps) i += 2; } else if ((**er).m_text[i] != '$') { - if (string_grow ((byte **) (&processed), &len, (**er).m_text[i])) { + if (string_grow ((GLubyte **) (&processed), &len, (**er).m_text[i])) { mem_free ((GLvoid **) & processed); error_destroy (er); return 1; @@ -1797,7 +1796,7 @@ get_error (const byte ** text, error ** er, map_str * maps) i++; } else { - if (string_grow ((byte **) (&processed), &len, '$')) { + if (string_grow ((GLubyte **) (&processed), &len, '$')) { mem_free ((GLvoid **) & processed); error_destroy (er); return 1; @@ -1834,7 +1833,7 @@ get_error (const byte ** text, error ** er, map_str * maps) } mem_free ((GLvoid **) & (**er).m_text); - (**er).m_text = (byte *) processed; + (**er).m_text = (GLubyte *) processed; } *text = t; @@ -1846,10 +1845,10 @@ get_error (const byte ** text, error ** er, map_str * maps) * returns 1 otherwise, */ static GLint -get_emits (const byte ** text, emit ** em, map_byte * mapb) +get_emits (const GLubyte ** text, emit ** em, map_byte * mapb) { - const byte *t = *text; - byte *temp = NULL; + const GLubyte *t = *text; + GLubyte *temp = NULL; emit *e = NULL; if (*t != '.') @@ -1875,7 +1874,7 @@ get_emits (const byte ** text, emit ** em, map_byte * mapb) /* 0xNN */ if (*t == '0') { t += 2; - e->m_byte = (byte) hex_convert (&t); + e->m_byte = (GLubyte) hex_convert (&t); e->m_emit_type = et_byte; } @@ -1897,7 +1896,7 @@ get_emits (const byte ** text, emit ** em, map_byte * mapb) emit_destroy (&e); return 1; } - e->m_byte = (byte) temp[0]; + e->m_byte = (GLubyte) temp[0]; mem_free ((GLvoid **) & temp); @@ -1937,9 +1936,9 @@ get_emits (const byte ** text, emit ** em, map_byte * mapb) * returns 1 otherwise, */ static GLint -get_spec (const byte ** text, spec ** sp, map_str * maps, map_byte * mapb) +get_spec (const GLubyte ** text, spec ** sp, map_str * maps, map_byte * mapb) { - const byte *t = *text; + const GLubyte *t = *text; spec *s = NULL; spec_create (&s); @@ -1947,7 +1946,7 @@ get_spec (const byte ** text, spec ** sp, map_str * maps, map_byte * mapb) return 1; if (*t == '\'') { - byte *temp = NULL; + GLubyte *temp = NULL; if (get_string (&t, &temp)) { spec_destroy (&s); @@ -1956,7 +1955,7 @@ get_spec (const byte ** text, spec ** sp, map_str * maps, map_byte * mapb) eat_spaces (&t); if (*t == '-') { - byte *temp2 = NULL; + GLubyte *temp2 = NULL; /* skip the '-' character */ t++; @@ -1992,7 +1991,7 @@ get_spec (const byte ** text, spec ** sp, map_str * maps, map_byte * mapb) s->m_spec_type = st_string; } else if (*t == '.') { - byte *keyword = NULL; + GLubyte *keyword = NULL; /* skip the dot */ t++; @@ -2059,10 +2058,10 @@ get_spec (const byte ** text, spec ** sp, map_str * maps, map_byte * mapb) * returns 1 otherwise, */ static GLint -get_definition (const byte ** text, defntn ** de, map_str * maps, +get_definition (const GLubyte ** text, defntn ** de, map_str * maps, map_byte * mapb) { - const byte *t = *text; + const GLubyte *t = *text; defntn *d = NULL; defntn_create (&d); @@ -2075,7 +2074,7 @@ get_definition (const byte ** text, defntn ** de, map_str * maps, } while (*t != ';') { - byte *op = NULL; + GLubyte *op = NULL; spec *sp = NULL; /* skip the dot that precedes "and" or "or" */ @@ -2121,7 +2120,7 @@ get_definition (const byte ** text, defntn ** de, map_str * maps, * returns 1 otherwise, */ static GLint -update_dependency (map_def * mapd, byte * symbol, defntn ** def) +update_dependency (map_def * mapd, GLubyte * symbol, defntn ** def) { if (map_def_find (&mapd, symbol, def)) return 1; @@ -2138,8 +2137,8 @@ update_dependency (map_def * mapd, byte * symbol, defntn ** def) * returns 1 otherwise, */ static GLint -update_dependencies (dict * di, map_def * mapd, byte ** syntax_symbol, - byte ** string_symbol) +update_dependencies (dict * di, map_def * mapd, GLubyte ** syntax_symbol, + GLubyte ** string_symbol) { defntn *de = di->m_defntns; @@ -2190,7 +2189,7 @@ typedef enum match_result_ } match_result; static match_result -match (dict * di, const byte * text, GLuint * index, defntn * de, +match (dict * di, const GLubyte * text, GLuint * index, defntn * de, barray ** ba, GLint filtering_string) { GLuint ind = *index; @@ -2377,14 +2376,14 @@ match (dict * di, const byte * text, GLuint * index, defntn * de, return mr_not_matched; } -static byte * -error_get_token (error * er, dict * di, const byte * text, unsigned int ind) +static GLubyte * +error_get_token (error * er, dict * di, const GLubyte * text, unsigned int ind) { - byte *str = NULL; + GLubyte *str = NULL; if (er->m_token) { barray *ba; - unsigned int filter_index = 0; + GLuint filter_index = 0; barray_create (&ba); if (ba != NULL) { @@ -2407,8 +2406,8 @@ error_get_token (error * er, dict * di, const byte * text, unsigned int ind) typedef struct grammar_load_state_ { dict *di; - byte *syntax_symbol; - byte *string_symbol; + GLubyte *syntax_symbol; + GLubyte *string_symbol; map_str *maps; map_byte *mapb; map_def *mapd; @@ -2454,7 +2453,7 @@ grammar_load_state_destroy (grammar_load_state ** gr) */ static dict * -grammar_load_from_text (const byte * text) +grammar_load_from_text (const GLubyte * text) { dict *d = NULL; grammar_load_state *g = NULL; @@ -2489,7 +2488,7 @@ grammar_load_from_text (const byte * text) eat_spaces (&text); while (*text) { - byte *symbol = NULL; + GLubyte *symbol = NULL; GLint is_dot = *text == '.'; if (is_dot) @@ -2601,7 +2600,7 @@ grammar_load_from_text (const byte * text) * \return 1 on sucess, 0 on parser error */ static GLint -grammar_check (dict * di, const byte * text, byte ** production, +grammar_check (dict * di, const GLubyte * text, GLubyte ** production, GLuint *size) { barray *ba = NULL; @@ -2621,13 +2620,13 @@ grammar_check (dict * di, const byte * text, byte ** production, return 0; } - *production = mem_alloc (ba->len * sizeof (byte)); + *production = mem_alloc (ba->len * sizeof (GLubyte)); if (*production == NULL) { barray_destroy (&ba); return 0; } - memcpy (*production, ba->data, ba->len * sizeof (byte)); + memcpy (*production, ba->data, ba->len * sizeof (GLubyte)); *size = ba->len; barray_destroy (&ba); @@ -2635,17 +2634,17 @@ grammar_check (dict * di, const byte * text, byte ** production, } static GLvoid -grammar_get_last_error (byte * text, int size, int *pos) +grammar_get_last_error (GLubyte * text, GLint size, GLint *pos) { GLint len = 0, dots_made = 0; - const byte *p = error_message; + const GLubyte *p = error_message; *text = '\0'; #define APPEND_CHARACTER(x) if (dots_made == 0) {\ if (len < size - 1) {\ text[len++] = (x); text[len] = '\0';\ } else {\ - int i;\ + GLint i;\ for (i = 0; i < 3; i++)\ if (--len >= 0)\ text[len] = '.';\ @@ -2656,7 +2655,7 @@ grammar_get_last_error (byte * text, int size, int *pos) if (p) { while (*p) { if (*p == '$') { - const byte *r = error_param; + const GLubyte *r = error_param; while (*r) { APPEND_CHARACTER (*r) @@ -2700,7 +2699,7 @@ typedef enum */ struct var_cache { - byte *name; + GLubyte *name; var_type type; GLuint address_binding; /* The index of the address register we should * be using */ @@ -2764,7 +2763,7 @@ var_cache_append (struct var_cache **va, struct var_cache *nv) } static struct var_cache * -var_cache_find (struct var_cache *va, byte * name) +var_cache_find (struct var_cache *va, GLubyte * name) { struct var_cache *first = va; @@ -2782,10 +2781,10 @@ var_cache_find (struct var_cache *va, byte * name) } /** - * constructs an integer from 4 bytes in LE format + * constructs an integer from 4 GLubytes in LE format */ static GLuint -parse_position (byte ** inst) +parse_position (GLubyte ** inst) { GLuint value; @@ -2807,10 +2806,10 @@ parse_position (byte ** inst) * \return The location on the var_cache corresponding the the string starting at I */ static struct var_cache * -parse_string (byte ** inst, struct var_cache **vc_head, +parse_string (GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program, GLuint * found) { - byte *i = *inst; + GLubyte *i = *inst; struct var_cache *va = NULL; *inst += _mesa_strlen ((char *) i) + 1; @@ -2832,9 +2831,9 @@ parse_string (byte ** inst, struct var_cache **vc_head, } static char * -parse_string_without_adding (byte ** inst, struct arb_program *Program) +parse_string_without_adding (GLubyte ** inst, struct arb_program *Program) { - byte *i = *inst; + GLubyte *i = *inst; *inst += _mesa_strlen ((char *) i) + 1; @@ -2845,7 +2844,7 @@ parse_string_without_adding (byte ** inst, struct arb_program *Program) * \return 0 if sign is plus, 1 if sign is minus */ static GLuint -parse_sign (byte ** inst) +parse_sign (GLubyte ** inst) { /*return *(*inst)++ != '+'; */ @@ -2865,7 +2864,7 @@ parse_sign (byte ** inst) * parses and returns signed integer */ static GLint -parse_integer (byte ** inst, struct arb_program *Program) +parse_integer (GLubyte ** inst, struct arb_program *Program) { GLint sign; GLint value; @@ -2900,7 +2899,7 @@ parse_integer (byte ** inst, struct arb_program *Program) /** */ static GLfloat -parse_float (byte ** inst, struct arb_program *Program) +parse_float (GLubyte ** inst, struct arb_program *Program) { GLint tmp[5], denom; GLfloat value = 0; @@ -2930,7 +2929,7 @@ parse_float (byte ** inst, struct arb_program *Program) /** */ static GLfloat -parse_signed_float (byte ** inst, struct arb_program *Program) +parse_signed_float (GLubyte ** inst, struct arb_program *Program) { GLint negate; GLfloat value; @@ -2952,7 +2951,7 @@ parse_signed_float (byte ** inst, struct arb_program *Program) * \param values - The 4 component vector with the constant value in it */ static GLvoid -parse_constant (byte ** inst, GLfloat *values, struct arb_program *Program, +parse_constant (GLubyte ** inst, GLfloat *values, struct arb_program *Program, GLboolean use) { GLuint components, i; @@ -2989,7 +2988,7 @@ parse_constant (byte ** inst, GLfloat *values, struct arb_program *Program, * \return 0 on sucess, 1 on error */ static GLuint -parse_color_type (GLcontext * ctx, byte ** inst, struct arb_program *Program, +parse_color_type (GLcontext * ctx, GLubyte ** inst, struct arb_program *Program, GLint * color) { *color = *(*inst)++ != COLOR_PRIMARY; @@ -3001,7 +3000,7 @@ parse_color_type (GLcontext * ctx, byte ** inst, struct arb_program *Program, * \return 0 on sucess, 1 on error */ static GLuint -parse_texcoord_num (GLcontext * ctx, byte ** inst, +parse_texcoord_num (GLcontext * ctx, GLubyte ** inst, struct arb_program *Program, GLuint * coord) { *coord = parse_integer (inst, Program); @@ -3022,7 +3021,7 @@ parse_texcoord_num (GLcontext * ctx, byte ** inst, * \return 0 on sucess, 1 on error */ static GLuint -parse_weight_num (GLcontext * ctx, byte ** inst, struct arb_program *Program, +parse_weight_num (GLcontext * ctx, GLubyte ** inst, struct arb_program *Program, GLint * coord) { *coord = parse_integer (inst, Program); @@ -3042,7 +3041,7 @@ parse_weight_num (GLcontext * ctx, byte ** inst, struct arb_program *Program, * \return 0 on sucess, 1 on error */ static GLuint -parse_clipplane_num (GLcontext * ctx, byte ** inst, +parse_clipplane_num (GLcontext * ctx, GLubyte ** inst, struct arb_program *Program, GLint * coord) { *coord = parse_integer (inst, Program); @@ -3064,7 +3063,7 @@ parse_clipplane_num (GLcontext * ctx, byte ** inst, * \return 0 on front face, 1 on back face */ static GLuint -parse_face_type (byte ** inst) +parse_face_type (GLubyte ** inst) { switch (*(*inst)++) { case FACE_FRONT: @@ -3086,10 +3085,10 @@ parse_face_type (byte ** inst) * \return 0 on sucess, 1 on failure */ static GLuint -parse_matrix (GLcontext * ctx, byte ** inst, struct arb_program *Program, +parse_matrix (GLcontext * ctx, GLubyte ** inst, struct arb_program *Program, GLint * matrix, GLint * matrix_idx, GLint * matrix_modifier) { - byte mat = *(*inst)++; + GLubyte mat = *(*inst)++; *matrix_idx = 0; @@ -3166,7 +3165,7 @@ parse_matrix (GLcontext * ctx, byte ** inst, struct arb_program *Program, * \return - 0 on sucess, 1 on error */ static GLuint -parse_state_single_item (GLcontext * ctx, byte ** inst, +parse_state_single_item (GLcontext * ctx, GLubyte ** inst, struct arb_program *Program, GLint * state_tokens) { switch (*(*inst)++) { @@ -3425,7 +3424,7 @@ parse_state_single_item (GLcontext * ctx, byte ** inst, * \return - 0 on sucess, 1 on failure */ static GLuint -parse_program_single_item (GLcontext * ctx, byte ** inst, +parse_program_single_item (GLcontext * ctx, GLubyte ** inst, struct arb_program *Program, GLint * state_tokens) { if (Program->type == GL_FRAGMENT_PROGRAM_ARB) @@ -3487,7 +3486,7 @@ parse_program_single_item (GLcontext * ctx, byte ** inst, * See nvfragparse.c for attrib register file layout */ static GLuint -parse_attrib_binding (GLcontext * ctx, byte ** inst, +parse_attrib_binding (GLcontext * ctx, GLubyte ** inst, struct arb_program *Program, GLuint * binding, GLuint * binding_idx) { @@ -3622,7 +3621,7 @@ parse_attrib_binding (GLcontext * ctx, byte ** inst, * See nvvertparse.c for the register file layout for vertex programs */ static GLuint -parse_result_binding (GLcontext * ctx, byte ** inst, GLuint * binding, +parse_result_binding (GLcontext * ctx, GLubyte ** inst, GLuint * binding, GLuint * binding_idx, struct arb_program *Program) { GLuint b; @@ -3708,7 +3707,7 @@ parse_result_binding (GLcontext * ctx, byte ** inst, GLuint * binding, * \return 0 on sucess, 1 on error */ static GLint -parse_attrib (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, +parse_attrib (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program) { GLuint found; @@ -3752,7 +3751,7 @@ parse_attrib (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, * if we get a signed or unsigned float for scalar constants */ static GLuint -parse_param_elements (GLcontext * ctx, byte ** inst, +parse_param_elements (GLcontext * ctx, GLubyte ** inst, struct var_cache *param_var, struct arb_program *Program, GLboolean use) { @@ -3893,7 +3892,7 @@ parse_param_elements (GLcontext * ctx, byte ** inst, * \return 0 on sucess, 1 on error */ static GLuint -parse_param (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, +parse_param (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program) { GLuint found, specified_length, err; @@ -3966,14 +3965,14 @@ parse_param (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, * */ static GLuint -parse_param_use (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, +parse_param_use (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program, struct var_cache **new_var) { struct var_cache *param_var; /* First, insert a dummy entry into the var_cache */ var_cache_create (¶m_var); - param_var->name = (byte *) _mesa_strdup (" "); + param_var->name = (GLubyte *) _mesa_strdup (" "); param_var->type = vt_param; param_var->param_binding_length = 0; @@ -4003,7 +4002,7 @@ parse_param_use (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, * \return 0 on sucess, 1 on error */ static GLuint -parse_temp (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, +parse_temp (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program) { GLuint found; @@ -4055,7 +4054,7 @@ parse_temp (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, * \return 0 on sucess, 1 on error */ static GLuint -parse_output (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, +parse_output (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program) { GLuint found; @@ -4088,7 +4087,7 @@ parse_output (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, * \return 0 on sucess, 1 on error */ static GLuint -parse_alias (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, +parse_alias (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program) { GLuint found; @@ -4140,7 +4139,7 @@ parse_alias (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, * \return 0 on sucess, 1 on error */ static GLuint -parse_address (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, +parse_address (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program) { GLuint found; @@ -4188,7 +4187,7 @@ parse_address (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, * \return 0 on sucess, 1 on error */ static GLint -parse_declaration (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, +parse_declaration (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program) { GLint err = 0; @@ -4232,12 +4231,12 @@ parse_declaration (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, * \return 0 on sucess, 1 on error */ static GLuint -parse_masked_dst_reg (GLcontext * ctx, byte ** inst, +parse_masked_dst_reg (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program, GLint * File, GLint * Index, GLboolean * WriteMask) { GLuint result; - byte mask; + GLubyte mask; struct var_cache *dst; /* We either have a result register specified, or a @@ -4319,7 +4318,7 @@ parse_masked_dst_reg (GLcontext * ctx, byte ** inst, * \return 0 on sucess, 1 on error */ static GLuint -parse_masked_address_reg (GLcontext * ctx, byte ** inst, +parse_masked_address_reg (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program, GLint * Index, GLboolean * WriteMask) @@ -4372,7 +4371,7 @@ parse_masked_address_reg (GLcontext * ctx, byte ** inst, * swizzle, or just 1 component for a scalar src register selection */ static GLuint -parse_swizzle_mask (byte ** inst, GLubyte * mask, GLint len) +parse_swizzle_mask (GLubyte ** inst, GLubyte * mask, GLint len) { GLint a; @@ -4405,10 +4404,10 @@ parse_swizzle_mask (byte ** inst, GLubyte * mask, GLint len) /** */ static GLuint -parse_extended_swizzle_mask (byte ** inst, GLubyte * mask, GLboolean * Negate) +parse_extended_swizzle_mask (GLubyte ** inst, GLubyte * mask, GLboolean * Negate) { GLint a; - byte swz; + GLubyte swz; *Negate = GL_FALSE; for (a = 0; a < 4; a++) { @@ -4454,7 +4453,7 @@ parse_extended_swizzle_mask (byte ** inst, GLubyte * mask, GLboolean * Negate) static GLuint -parse_src_reg (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, +parse_src_reg (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program, GLint * File, GLint * Index) { struct var_cache *src; @@ -4576,7 +4575,7 @@ parse_src_reg (GLcontext * ctx, byte ** inst, struct var_cache **vc_head, /** */ static GLuint -parse_vector_src_reg (GLcontext * ctx, byte ** inst, +parse_vector_src_reg (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program, GLint * File, GLint * Index, GLboolean * Negate, GLubyte * Swizzle) @@ -4597,7 +4596,7 @@ parse_vector_src_reg (GLcontext * ctx, byte ** inst, /** */ static GLuint -parse_scalar_src_reg (GLcontext * ctx, byte ** inst, +parse_scalar_src_reg (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program, GLint * File, GLint * Index, GLboolean * Negate, GLubyte * Swizzle) @@ -4620,14 +4619,14 @@ parse_scalar_src_reg (GLcontext * ctx, byte ** inst, * and handling the src & dst registers for fragment program instructions */ static GLuint -parse_fp_instruction (GLcontext * ctx, byte ** inst, +parse_fp_instruction (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program, struct fp_instruction *fp) { GLint a, b; GLubyte swz[4]; /* FP's swizzle mask is a GLubyte, while VP's is GLuint */ GLuint texcoord; - byte class, type, code; + GLubyte class, type, code; /* No condition codes in ARB_fp */ fp->UpdateCondRegister = 0; @@ -5034,12 +5033,12 @@ parse_fp_instruction (GLcontext * ctx, byte ** inst, * and handling the src & dst registers for vertex program instructions */ static GLuint -parse_vp_instruction (GLcontext * ctx, byte ** inst, +parse_vp_instruction (GLcontext * ctx, GLubyte ** inst, struct var_cache **vc_head, struct arb_program *Program, struct vp_instruction *vp) { GLint a; - byte type, code; + GLubyte type, code; /* V_GEN_{ARL, VECTOR, SCALAR, BINSC, BIN, TRI, SWZ} */ type = *(*inst)++; @@ -5436,8 +5435,6 @@ print_state_token (GLint token) } - - static GLvoid debug_variables (GLcontext * ctx, struct var_cache *vc_head, struct arb_program *Program) @@ -5508,14 +5505,14 @@ debug_variables (GLcontext * ctx, struct var_cache *vc_head, #endif + /** * The main loop for parsing a fragment or vertex program * * \return 0 on sucess, 1 on error */ - static GLint -parse_arb_program (GLcontext * ctx, byte * inst, struct var_cache **vc_head, +parse_arb_program (GLcontext * ctx, GLubyte * inst, struct var_cache **vc_head, struct arb_program *Program) { GLint err = 0; @@ -5627,6 +5624,7 @@ parse_arb_program (GLcontext * ctx, byte * inst, struct var_cache **vc_head, return err; } + /** * This kicks everything off. * @@ -5638,21 +5636,21 @@ parse_arb_program (GLcontext * ctx, byte * inst, struct var_cache **vc_head, */ GLuint _mesa_parse_arb_program (GLcontext * ctx, const GLubyte * str, GLsizei len, - struct arb_program * Program) + struct arb_program * program) { GLint a, err, error_pos; char error_msg[300]; GLuint parsed_len; struct var_cache *vc_head; dict *dt; - byte *parsed, *inst; + GLubyte *parsed, *inst; #if DEBUG_PARSING fprintf (stderr, "Loading grammar text!\n"); #endif - dt = grammar_load_from_text ((byte *) arb_grammar_text); + dt = grammar_load_from_text ((GLubyte *) arb_grammar_text); if (!dt) { - grammar_get_last_error ((byte *) error_msg, 300, &error_pos); + grammar_get_last_error ((GLubyte *) error_msg, 300, &error_pos); _mesa_set_program_error (ctx, error_pos, error_msg); _mesa_error (ctx, GL_INVALID_OPERATION, "Error loading grammer rule set"); @@ -5667,7 +5665,7 @@ _mesa_parse_arb_program (GLcontext * ctx, const GLubyte * str, GLsizei len, /* Syntax parse error */ if (err == 0) { - grammar_get_last_error ((byte *) error_msg, 300, &error_pos); + grammar_get_last_error ((GLubyte *) error_msg, 300, &error_pos); _mesa_set_program_error (ctx, error_pos, error_msg); _mesa_error (ctx, GL_INVALID_OPERATION, "Parse Error"); @@ -5681,28 +5679,28 @@ _mesa_parse_arb_program (GLcontext * ctx, const GLubyte * str, GLsizei len, dict_destroy (&dt); /* Initialize the arb_program struct */ - Program->Base.NumInstructions = - Program->Base.NumTemporaries = - Program->Base.NumParameters = - Program->Base.NumAttributes = Program->Base.NumAddressRegs = 0; - Program->Parameters = _mesa_new_parameter_list (); - Program->InputsRead = 0; - Program->OutputsWritten = 0; - Program->Position = 0; - Program->MajorVersion = Program->MinorVersion = 0; - Program->HintPrecisionFastest = - Program->HintPrecisionNicest = - Program->HintFogExp2 = - Program->HintFogExp = - Program->HintFogLinear = Program->HintPositionInvariant = 0; + program->Base.NumInstructions = + program->Base.NumTemporaries = + program->Base.NumParameters = + program->Base.NumAttributes = program->Base.NumAddressRegs = 0; + program->Parameters = _mesa_new_parameter_list (); + program->InputsRead = 0; + program->OutputsWritten = 0; + program->Position = 0; + program->MajorVersion = program->MinorVersion = 0; + program->HintPrecisionFastest = + program->HintPrecisionNicest = + program->HintFogExp2 = + program->HintFogExp = + program->HintFogLinear = program->HintPositionInvariant = 0; for (a = 0; a < MAX_TEXTURE_IMAGE_UNITS; a++) - Program->TexturesUsed[a] = 0; - Program->NumAluInstructions = - Program->NumTexInstructions = - Program->NumTexIndirections = 0; + program->TexturesUsed[a] = 0; + program->NumAluInstructions = + program->NumTexInstructions = + program->NumTexIndirections = 0; - Program->FPInstructions = NULL; - Program->VPInstructions = NULL; + program->FPInstructions = NULL; + program->VPInstructions = NULL; vc_head = NULL; err = 0; @@ -5719,21 +5717,21 @@ _mesa_parse_arb_program (GLcontext * ctx, const GLubyte * str, GLsizei len, else { switch (*inst++) { case FRAGMENT_PROGRAM: - Program->type = GL_FRAGMENT_PROGRAM_ARB; + program->type = GL_FRAGMENT_PROGRAM_ARB; break; case VERTEX_PROGRAM: - Program->type = GL_VERTEX_PROGRAM_ARB; + program->type = GL_VERTEX_PROGRAM_ARB; break; } - err = parse_arb_program (ctx, inst, &vc_head, Program); + err = parse_arb_program (ctx, inst, &vc_head, program); #if DEBUG_PARSING fprintf (stderr, "Symantic analysis returns %d [1 is bad!]\n", err); #endif } - /*debug_variables(ctx, vc_head, Program); */ + /*debug_variables(ctx, vc_head, program); */ /* We're done with the parsed binary array */ var_cache_destroy (&vc_head); |