diff options
Diffstat (limited to 'src/mesa/main/arbvertparse.c')
| -rw-r--r-- | src/mesa/main/arbvertparse.c | 6657 |
1 files changed, 118 insertions, 6539 deletions
diff --git a/src/mesa/main/arbvertparse.c b/src/mesa/main/arbvertparse.c index 3d1153b76ba..0df17f370af 100644 --- a/src/mesa/main/arbvertparse.c +++ b/src/mesa/main/arbvertparse.c @@ -22,6 +22,8 @@ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +#define DEBUG_VP 0 + /** * \file arbvertparse.c * ARB_vertex_program parser. @@ -38,6594 +40,171 @@ #include "nvvertparse.h" #include "nvvertprog.h" -#include "arbvertparse.h" - -/** - * Overview: - * - * This is a simple top-down predictive parser. In a nutshell, there are two key - * elements to a predictive parser. First, is the 'look ahead' symbol. This is simply - * the next token in the input stream. The other component is a stack of symbols. - * - * Given the grammar, we can derive a look ahead table. This is just a 2D array, - * where one axis is the non-terminal on top of the stack and the other axis is - * the look ahead. Each entry in the array is the production to apply when the pair - * of stack symbol & look ahead is encountered. If no production is listed at - * a given entry in the table, a parse error occurs if this combination - * is seen. - * - * Since we want to drive the parsing from a couple of huge tables, we have to - * save some information later on for processing (e.g. for code generation). - * For this, we explicitly recreate the parse tree representing the derivation. - * We can then make several passes over the parse tree to perform all additional - * processing, and we can be sure the the parse is valid. - * - * The stack is initialized by pushing the start symbol onto it. The look ahead - * symbol is initially the first token in the program string. - * - * If there is a non-terminal symbol on top of the stack, the look ahead table - * is consulted to find if a production exists for the top of the stack - * and the look ahead. - * - * When we find a matching production, we pop the non-terminal off the top of - * the stack (the LHS of the production), and push the tokens on the RHS of - * the production onto the stack. Note that we store a pointer to the parse_tree_node - * containing the LHS token on the stack. This way, we can setup the children in - * the parse tree as we apply the production. - * - * If there is a terminal symbol on top of the stack, we compare it with the - * look ahead symbol. If they match, or we don't care about the value of the - * terminal (e.g. we know its an integer, but don't necessairly care what - * integer), the terminal symbol is popped off the stack and the look ahead - * is advanced. - * - * There are a few special nasty cases of productions for which we make special - * cases. These aren't found in the production/look-ahead tables, but listed - * out explicitly. - * - * After the parse tree has been constructed, we make several recusive passes - * over it to perform various tasks. - * - * The first pass is made to clean up the state bindings. This is done in - * parse_tree_fold_bindings(). The goal is to reduce the big mess of a parse tree - * created by strings such as: - * - * result.color.secondary - * - * and roll them up into one token and fill out some information in a symbol table. - * In this case, the token at the root of the derivation becomes BINDING_TOKEN, - * and the token attribute is an index into the binding table where this state - * is held. - * - * The next two passes go about associating variables with BINDING_TOKENs. This - * takes care of the cases like: - * - * OUTPUT foo = result.color.secondary; - * - * by inserting the index in the binding table for result.color.secondary into - * the attr field in the identifier table where the 'foo' variable sits. - * The second such pass deals with setting up arrays of program parameters, - * while the first only deals with scalars. - * - * We then examine all the information on variables and state that we have - * gathered, and layout which 'register' each variable or bit-of-state should use. - * - * - * Finally, we make a recursive pass of the parse tree and generate opcodes - * for Mesa to interpret while executing the program. - * - * It should be noted that each input/stack token has two parts, an 'identifier' - * and an 'attribute'. The identifier tells what class the token is, e.g. INTEGER_TOKEN, - * or NT_PROGRAM_SINGLE_ITEM_TOKEN. For some tokens, e.g. INTEGER_TOKEN, ID_TOKEN, - * FLOAT_TOKEN, or BINDING_TOKEN, the attribute for the token is an index into a table - * giving various properties about the token. - * - */ - -/** - * Here are all of the structs used to hold parse state and symbol - * tables used. - * - * All strings which are not reserved words, floats, ints, or misc - * puncuation (ie .) are considered to be [potential] identifiers. - * When we encounter such a string while lex'ing, insert it into - * the id symbol table, shown below. - * - * Sometime later, we'll initialize the variable types for identifiers - * which really are variables. This gets shoved into the 'type' field. - * - * For variables, we'll need additional info (e.g. state it is bound to, - * variable we're aliased to, etc). This is stored in the 'attr' field. - * - For alias variables, the attr is the idx in the id table of - * the variable we are bound to. - * - For other variables, we need a whole mess of info. This can be - * found in the binding symbol table, below. In this case, the - * attr field is the idx into the binding table that describes us. - * - For uninitialized ids, attr is -1. - * - * The data field holds the string of the id. - * - * len is the number of identifiers in the table. - */ -typedef struct st_id_table -{ - GLint len; - GLint *type; - GLint *attr; - GLubyte **data; -} -id_table; - -/** - * For PARAM arrays, we need to record the contents for use when - * laying out registers and loading state. - * - * len is the number of arrays in the table. - * - * num_elements[i] is the number of items in array i. In other words, this - * is the number of registers it would require when allocating. - * - * data[i][n] is the state bound to element n in array i. It is an idx into - * the binding table - */ -typedef struct st_array_table -{ - GLint len; - GLint *num_elements; - GLint **data; -} -array_table; - -/** - * For holding all of the data used to describe an identifier, we have the catch - * all binding symbol table. - * - * len is the number of bound items; - * - * type[i] tells what we are binding too, e.g. ATTRIB_POSITION, FOG_COLOR, or CONSTANT - * - * offset[i] gives the matrix number for matrix bindings, e.g. MATRIXROWS_MODELVIEW. - * Alternativly, it gives the number of the first parameter for PROGRAM_ENV_* and - * PROGRAM_LOCAL_*. - * - * num_rows[i] gives the number of rows for multiple matrix rows, or the number - * of parameters in a env/local array. - * - * consts gives the 4-GLfloat constant value for bindings of type CONSTANT - * - * reg_num gives the register number which this binding is held in. - */ -typedef struct st_binding_table -{ - GLint len; - GLint *type; - GLint *offset; - GLint *row; - GLint *num_rows; - GLfloat **consts; - GLint *reg_num; -} -binding_table; - -/** - * Integers and floats are stored here. - */ -typedef struct st_int_table -{ - GLint len; - GLint *data; -} -int_table; - -typedef struct st_float_table -{ - GLint len; - GLdouble *data; -} -float_table; - -/** - * To avoid writing tons of mindless parser code, the parsing is driven by - * a few big tables of rules, plus a few special cases. However, this means - * that we have to do all of our analysis outside of the parsing step. - * - * So, the parser will contruct a parse tree describing the program string - * which we can then operate on to do things like code generation. - * - * This struct represents a node in the parse tree. - * - * If tok is a non-terminal token, tok_attr is not relevant. - * If tok is BINDING_TOKEN, tok_attr is the index into the binding table. - * if tok is INTEGER_TOKEN or FLOAT_TOKEN, tok_attr is the index in the integer/GLfloat table - * - * prod_applied is the production number applied to this token in the derivation of - * the program string. See arbvp_grammar.txt for a listing of the productions, and - * their numbers. - */ -typedef struct st_parse_tree_node -{ - GLint tok, tok_attr, is_terminal; - GLint prod_applied; - struct st_parse_tree_node *children[4]; -} -parse_tree_node; - -/** This stores tokens that we lex out - */ -typedef struct st_token_list -{ - GLint tok, tok_attr; - parse_tree_node *pt; - - struct st_token_list *next; -} -token_list; - -/** - * This holds all of the productions in the grammar. - * - * lhs is a non-terminal token, e.g. NT_PROGRAM_TOKEN. - * rhs is either NULL_TOKEN, another non-terminal token, or a terminal token. - * In some cases, we need the RHS to be a certain value, e.g. for the dst reg write masks. - * For this, key is used to specify the string. If we don't care about the key, just - * specify "". - * Int/floats are slightly different, "-1" specifies 'we don't care'. - * - * lhs is not very useful here, but is is convient for sanity sake when specifing productions. - */ -typedef struct st_prod_table -{ - GLint lhs; - GLint rhs[4]; - char *key[4]; -} -prod_table; - -/** - * This holds the look ahead table to drive the parser. We examine the token on - * the top of the stack, as well as the next token in the input stream (the look ahead). - * We then match this against the table, and apply the approprate production. If nothing - * matches, we have a parse error. - * - * Here, LHS is the (non-terminal) token to match against the top of the stack. - * - * la is the token to match against the look ahead. - * - * If la is ID_TOKEN, we have to match a given keyword (e.g. 'ambient'). This is specified in - * la_kw. - * - * prod_idx is the idx into the prod_table of the production that we are to apply if this - * rule matches. - */ -typedef struct st_look_ahead_table -{ - GLint lhs; - GLint la; - char *la_kw; - GLint prod_idx; -} -look_ahead_table; - -/** - * This is the general catch-all for the parse state - */ -typedef struct st_parse_state -{ - char *str; - GLint len; - - /* lex stuff ------ */ - GLint start_pos, curr_pos; - GLint curr_state; - /* ---------------- */ - - id_table idents; - int_table ints; - float_table floats; - binding_table binds; - array_table arrays; - - token_list *stack_head, *stack_free_list; - - parse_tree_node *pt_head; -} -parse_state; - -/* local prototypes */ -static GLint float_table_add(float_table * tab, const char *str, GLint start, - GLint end); -static GLint int_table_add(int_table * tab, const char *str, GLint start, - GLint end); -static GLint id_table_add(id_table * tab, const char *str, GLint start, - GLint end); -static void parse_tree_free_children(parse_tree_node * ptn); - -/** - * Here we have a ton of defined terms that we use to identify productions, - * terminals, and nonterminals. - */ - -/** - * Terminal tokens - */ -#define EOF_TOKEN 0 -#define ID_TOKEN 1 -#define ABS_TOKEN 2 -#define ADD_TOKEN 3 -#define ADDRESS_TOKEN 4 -#define ALIAS_TOKEN 5 -#define ARL_TOKEN 6 -#define ATTRIB_TOKEN 7 - -#define DP3_TOKEN 8 -#define DP4_TOKEN 9 -#define DPH_TOKEN 10 -#define DST_TOKEN 11 - -#define END_TOKEN 12 -#define EX2_TOKEN 13 -#define EXP_TOKEN 14 - -#define FLR_TOKEN 15 -#define FRC_TOKEN 16 - -#define LG2_TOKEN 17 -#define LIT_TOKEN 18 -#define LOG_TOKEN 19 - -#define MAD_TOKEN 20 -#define MAX_TOKEN 21 -#define MIN_TOKEN 22 -#define MOV_TOKEN 23 -#define MUL_TOKEN 24 - -#define OPTION_TOKEN 25 -#define OUTPUT_TOKEN 26 - -#define PARAM_TOKEN 27 -#define POW_TOKEN 28 - -#define RCP_TOKEN 29 -#define RSQ_TOKEN 30 - -#define SGE_TOKEN 31 -#define SLT_TOKEN 32 -#define SUB_TOKEN 33 -#define SWZ_TOKEN 34 - -#define TEMP_TOKEN 35 - -#define XPD_TOKEN 36 - -#define SEMICOLON_TOKEN 37 -#define COMMA_TOKEN 38 -#define PLUS_TOKEN 39 -#define MINUS_TOKEN 40 -#define PERIOD_TOKEN 41 -#define DOTDOT_TOKEN 42 -#define LBRACKET_TOKEN 43 -#define RBRACKET_TOKEN 44 -#define LBRACE_TOKEN 45 -#define RBRACE_TOKEN 46 -#define EQUAL_TOKEN 47 - -#define INTEGER_TOKEN 48 -#define FLOAT_TOKEN 49 - -#define PROGRAM_TOKEN 50 -#define RESULT_TOKEN 51 -#define STATE_TOKEN 52 -#define VERTEX_TOKEN 53 - -#define NULL_TOKEN 54 - -#define BINDING_TOKEN 55 - -/** - * Non-terminal tokens - */ -#define NT_PROGRAM_TOKEN 100 -#define NT_OPTION_SEQUENCE_TOKEN 101 -#define NT_OPTION_SEQUENCE2_TOKEN 102 -#define NT_OPTION_TOKEN 103 -#define NT_STATEMENT_SEQUENCE_TOKEN 104 -#define NT_STATEMENT_SEQUENCE2_TOKEN 105 -#define NT_STATEMENT_TOKEN 106 - -#define NT_INSTRUCTION_TOKEN 107 -#define NT_ARL_INSTRUCTION_TOKEN 108 -#define NT_VECTOROP_INSTRUCTION_TOKEN 109 -#define NT_VECTOROP_TOKEN 110 -#define NT_SCALAROP_INSTRUCTION_TOKEN 111 -#define NT_SCALAROP_TOKEN 112 -#define NT_BINSCOP_INSTRUCTION_TOKEN 113 -#define NT_BINSCOP_INSTRUCTION2_TOKEN 114 -#define NT_BINSCOP_TOKEN 115 -#define NT_BINOP_INSTRUCTION_TOKEN 116 -#define NT_BINOP_INSTRUCTION2_TOKEN 117 -#define NT_BINOP_TOKEN 118 -#define NT_TRIOP_INSTRUCTION_TOKEN 119 -#define NT_TRIOP_INSTRUCTION2_TOKEN 120 -#define NT_TRIOP_INSTRUCTION3_TOKEN 121 -#define NT_TRIOP_TOKEN 122 -#define NT_SWZ_INSTRUCTION_TOKEN 123 -#define NT_SWZ_INSTRUCTION2_TOKEN 124 - -#define NT_SCALAR_SRC_REG_TOKEN 130 -#define NT_SWIZZLE_SRC_REG_TOKEN 131 -#define NT_MASKED_DST_REG_TOKEN 132 -#define NT_MASKED_ADDR_REG_TOKEN 133 -#define NT_EXTENDED_SWIZZLE_TOKEN 134 -#define NT_EXTENDED_SWIZZLE2_TOKEN 135 -#define NT_EXT_SWIZ_COMP_TOKEN 136 -#define NT_EXT_SWIZ_SEL_TOKEN 137 -#define NT_SRC_REG_TOKEN 138 -#define NT_DST_REG_TOKEN 139 -#define NT_VERTEX_ATTRIB_REG_TOKEN 140 - -#define NT_TEMPORARY_REG_TOKEN 150 -#define NT_PROG_PARAM_REG_TOKEN 151 -#define NT_PROG_PARAM_SINGLE_TOKEN 152 -#define NT_PROG_PARAM_ARRAY_TOKEN 153 -#define NT_PROG_PARAM_ARRAY_MEM_TOKEN 154 -#define NT_PROG_PARAM_ARRAY_ABS_TOKEN 155 -#define NT_PROG_PARAM_ARRAY_REL_TOKEN 156 - -#define NT_ADDR_REG_REL_OFFSET_TOKEN 157 -#define NT_ADDR_REG_POS_OFFSET_TOKEN 158 -#define NT_ADDR_REG_NEG_OFFSET_TOKEN 159 - -#define NT_VERTEX_RESULT_REG_TOKEN 160 -#define NT_ADDR_REG_TOKEN 161 -#define NT_ADDR_COMPONENT_TOKEN 162 -#define NT_ADDR_WRITE_MASK_TOKEN 163 -#define NT_SCALAR_SUFFIX_TOKEN 164 -#define NT_SWIZZLE_SUFFIX_TOKEN 165 - -#define NT_COMPONENT_TOKEN 166 -#define NT_OPTIONAL_MASK_TOKEN 167 -#define NT_OPTIONAL_MASK2_TOKEN 168 -#define NT_NAMING_STATEMENT_TOKEN 169 - -#define NT_ATTRIB_STATEMENT_TOKEN 170 -#define NT_VTX_ATTRIB_BINDING_TOKEN 171 -#define NT_VTX_ATTRIB_ITEM_TOKEN 172 -#define NT_VTX_ATTRIB_NUM_TOKEN 173 -#define NT_VTX_OPT_WEIGHT_NUM_TOKEN 174 -#define NT_VTX_WEIGHT_NUM_TOKEN 175 -#define NT_PARAM_STATEMENT_TOKEN 176 -#define NT_PARAM_STATEMENT2_TOKEN 177 -#define NT_OPT_ARRAY_SIZE_TOKEN 178 -#define NT_PARAM_SINGLE_INIT_TOKEN 179 -#define NT_PARAM_MULTIPLE_INIT_TOKEN 180 -#define NT_PARAM_MULT_INIT_LIST_TOKEN 181 -#define NT_PARAM_MULT_INIT_LIST2_TOKEN 182 -#define NT_PARAM_SINGLE_ITEM_DECL_TOKEN 183 -#define NT_PARAM_SINGLE_ITEM_USE_TOKEN 184 -#define NT_PARAM_MULTIPLE_ITEM_TOKEN 185 -#define NT_STATE_MULTIPLE_ITEM_TOKEN 186 -#define NT_STATE_MULTIPLE_ITEM2_TOKEN 187 -#define NT_FOO_TOKEN 188 -#define NT_FOO2_TOKEN 189 -#define NT_FOO3_TOKEN 190 -#define NT_FOO35_TOKEN 191 -#define NT_FOO4_TOKEN 192 -#define NT_STATE_SINGLE_ITEM_TOKEN 193 -#define NT_STATE_SINGLE_ITEM2_TOKEN 194 -#define NT_STATE_MATERIAL_ITEM_TOKEN 195 -#define NT_STATE_MATERIAL_ITEM2_TOKEN 196 -#define NT_STATE_MAT_PROPERTY_TOKEN 197 -#define NT_STATE_LIGHT_ITEM_TOKEN 198 -#define NT_STATE_LIGHT_ITEM2_TOKEN 199 -#define NT_STATE_LIGHT_PROPERTY_TOKEN 200 -#define NT_STATE_SPOT_PROPERTY_TOKEN 201 -#define NT_STATE_LIGHT_MODEL_ITEM_TOKEN 202 -#define NT_STATE_LMOD_PROPERTY_TOKEN 203 -#define NT_STATE_LMOD_PROPERTY2_TOKEN 204 - -#define NT_STATE_LIGHT_PROD_ITEM_TOKEN 207 -#define NT_STATE_LIGHT_PROD_ITEM15_TOKEN 208 -#define NT_STATE_LIGHT_PROD_ITEM2_TOKEN 209 -#define NT_STATE_LPROD_PROPERTY_TOKEN 210 -#define NT_STATE_LIGHT_NUMBER_TOKEN 211 -#define NT_STATE_TEX_GEN_ITEM_TOKEN 212 -#define NT_STATE_TEX_GEN_ITEM2_TOKEN 213 -#define NT_STATE_TEX_GEN_TYPE_TOKEN 214 -#define NT_STATE_TEX_GEN_COORD_TOKEN 215 -#define NT_STATE_FOG_ITEM_TOKEN 216 -#define NT_STATE_FOG_PROPERTY_TOKEN 217 - -#define NT_STATE_CLIP_PLANE_ITEM_TOKEN 218 -#define NT_STATE_CLIP_PLANE_ITEM2_TOKEN 219 -#define NT_STATE_CLIP_PLANE_NUM_TOKEN 220 -#define NT_STATE_POINT_ITEM_TOKEN 221 -#define NT_STATE_POINT_PROPERTY_TOKEN 222 -#define NT_STATE_MATRIX_ROW_TOKEN 223 -#define NT_STATE_MATRIX_ROW15_TOKEN 224 -#define NT_STATE_MATRIX_ROW2_TOKEN 225 -#define NT_STATE_MATRIX_ROW3_TOKEN 226 -#define NT_STATE_MAT_MODIFIER_TOKEN 227 -#define NT_STATE_MATRIX_ROW_NUM_TOKEN 228 -#define NT_STATE_MATRIX_NAME_TOKEN 229 -#define NT_STATE_OPT_MOD_MAT_NUM_TOKEN 230 -#define NT_STATE_MOD_MAT_NUM_TOKEN 231 -#define NT_STATE_PALETTE_MAT_NUM_TOKEN 232 -#define NT_STATE_PROGRAM_MAT_NUM_TOKEN 233 - -#define NT_PROGRAM_SINGLE_ITEM_TOKEN 234 -#define NT_PROGRAM_SINGLE_ITEM2_TOKEN 235 -#define NT_PROGRAM_MULTIPLE_ITEM_TOKEN 236 -#define NT_PROGRAM_MULTIPLE_ITEM2_TOKEN 237 -#define NT_PROG_ENV_PARAMS_TOKEN 238 -#define NT_PROG_ENV_PARAM_NUMS_TOKEN 239 -#define NT_PROG_ENV_PARAM_NUMS2_TOKEN 240 -#define NT_PROG_ENV_PARAM_TOKEN 250 -#define NT_PROG_LOCAL_PARAMS_TOKEN 251 -#define NT_PROG_LOCAL_PARAM_NUMS_TOKEN 252 -#define NT_PROG_LOCAL_PARAM_NUMS2_TOKEN 253 -#define NT_PROG_LOCAL_PARAM_TOKEN 254 -#define NT_PROG_ENV_PARAM_NUM_TOKEN 255 -#define NT_PROG_LOCAL_PARAM_NUM_TOKEN 256 - -#define NT_PARAM_CONST_DECL_TOKEN 257 -#define NT_PARAM_CONST_USE_TOKEN 258 -#define NT_PARAM_CONST_SCALAR_DECL_TOKEN 259 -#define NT_PARAM_CONST_SCALAR_USE_TOKEN 260 -#define NT_PARAM_CONST_VECTOR_TOKEN 261 -#define NT_PARAM_CONST_VECTOR2_TOKEN 262 -#define NT_PARAM_CONST_VECTOR3_TOKEN 263 -#define NT_PARAM_CONST_VECTOR4_TOKEN 264 - -#define NT_SIGNED_FLOAT_CONSTANT_TOKEN 265 -#define NT_FLOAT_CONSTANT_TOKEN 266 -#define NT_OPTIONAL_SIGN_TOKEN 267 - -#define NT_TEMP_STATEMENT_TOKEN 268 -#define NT_ADDRESS_STATEMENT_TOKEN 269 -#define NT_VAR_NAME_LIST_TOKEN 270 -#define NT_OUTPUT_STATEMENT_TOKEN 271 -#define NT_RESULT_BINDING_TOKEN 272 -#define NT_RESULT_BINDING2_TOKEN 273 -#define NT_RESULT_COL_BINDING_TOKEN 274 -#define NT_RESULT_COL_BINDING2_TOKEN 275 -#define NT_RESULT_COL_BINDING3_TOKEN 276 -#define NT_RESULT_COL_BINDING4_TOKEN 277 -#define NT_RESULT_COL_BINDING5_TOKEN 278 - -#define NT_OPT_FACE_TYPE2_TOKEN 279 -#define NT_OPT_COLOR_TYPE_TOKEN 280 -#define NT_OPT_COLOR_TYPE2_TOKEN 281 -#define NT_OPT_TEX_COORD_NUM_TOKEN 282 -#define NT_TEX_COORD_NUM_TOKEN 283 - -#define NT_ALIAS_STATEMENT_TOKEN 284 -#define NT_ESTABLISH_NAME_TOKEN 285 -#define NT_ESTABLISHED_NAME_TOKEN 286 - -#define NT_SWIZZLE_SUFFIX2_TOKEN 287 -#define NT_COMPONENT4_TOKEN 288 - -/** - * FSA States for lex - * - * XXX: These can be turned into enums - */ -#define STATE_BASE 0 -#define STATE_IDENT 1 - -#define STATE_A 2 -#define STATE_AB 3 -#define STATE_ABS 4 -#define STATE_AD 5 -#define STATE_ADD 6 -#define STATE_ADDR 7 -#define STATE_ADDRE 8 -#define STATE_ADDRES 9 -#define STATE_ADDRESS 10 -#define STATE_AL 11 -#define STATE_ALI 12 -#define STATE_ALIA 13 -#define STATE_ALIAS 14 -#define STATE_AR 15 -#define STATE_ARL 16 -#define STATE_AT 17 -#define STATE_ATT 18 -#define STATE_ATTR 19 -#define STATE_ATTRI 20 -#define STATE_ATTRIB 21 - -#define STATE_D 22 -#define STATE_DP 23 -#define STATE_DP3 24 -#define STATE_DP4 25 -#define STATE_DPH 26 -#define STATE_DS 27 -#define STATE_DST 28 - -#define STATE_E 29 -#define STATE_EN 30 -#define STATE_END 31 -#define STATE_EX 32 -#define STATE_EX2 33 -#define STATE_EXP 34 - -#define STATE_F 35 -#define STATE_FL 36 -#define STATE_FLR 37 -#define STATE_FR 38 -#define STATE_FRC 39 - -#define STATE_L 40 -#define STATE_LG 41 -#define STATE_LG2 42 -#define STATE_LI 43 -#define STATE_LIT 44 -#define STATE_LO 45 -#define STATE_LOG 46 - -#define STATE_M 47 -#define STATE_MA 48 -#define STATE_MAD 49 -#define STATE_MAX 50 -#define STATE_MI 51 -#define STATE_MIN 52 -#define STATE_MO 53 -#define STATE_MOV 54 -#define STATE_MU 55 -#define STATE_MUL 56 - -#define STATE_O 57 -#define STATE_OP 58 -#define STATE_OPT 59 -#define STATE_OPTI 60 -#define STATE_OPTIO 61 -#define STATE_OPTION 62 -#define STATE_OU 63 -#define STATE_OUT 64 -#define STATE_OUTP 65 -#define STATE_OUTPU 66 -#define STATE_OUTPUT 67 - -#define STATE_P 68 -#define STATE_PA 69 -#define STATE_PAR 70 -#define STATE_PARA 71 -#define STATE_PARAM 72 -#define STATE_PO 73 -#define STATE_POW 74 - -#define STATE_R 75 -#define STATE_RC 76 -#define STATE_RCP 77 -#define STATE_RS 78 -#define STATE_RSQ 79 - -#define STATE_S 80 -#define STATE_SG 81 -#define STATE_SGE 82 -#define STATE_SL 83 -#define STATE_SLT 84 -#define STATE_SU 85 -#define STATE_SUB 86 -#define STATE_SW 87 -#define STATE_SWZ 88 - -#define STATE_T 89 -#define STATE_TE 90 -#define STATE_TEM 91 -#define STATE_TEMP 92 - -#define STATE_X 93 -#define STATE_XP 94 -#define STATE_XPD 95 - -#define STATE_N1 96 -#define STATE_N2 97 -#define STATE_N3 98 -#define STATE_N4 99 -#define STATE_N5 100 -#define STATE_N6 101 -#define STATE_N7 102 - -#define STATE_COMMENT 103 - -/* LC == lower case, as in 'program' */ -#define STATE_LC_P 104 -#define STATE_LC_PR 105 -#define STATE_LC_PRO 106 -#define STATE_LC_PROG 107 -#define STATE_LC_PROGR 108 -#define STATE_LC_PROGRA 109 - -#define STATE_LC_R 110 -#define STATE_LC_RE 111 -#define STATE_LC_RES 112 -#define STATE_LC_RESU 113 -#define STATE_LC_RESUL 114 -#define STATE_LC_RESULT 115 - -#define STATE_LC_S 116 -#define STATE_LC_ST 117 -#define STATE_LC_STA 118 -#define STATE_LC_STAT 119 -#define STATE_LC_STATE 120 - -#define STATE_LC_V 121 -#define STATE_LC_VE 122 -#define STATE_LC_VER 123 -#define STATE_LC_VERT 124 -#define STATE_LC_VERTE 125 -#define STATE_LC_VERTEX 126 -#define STATE_LC_PROGRAM 127 - -/** - * Error codes - */ -#define ARB_VP_ERROR -1 -#define ARB_VP_SUCESS 0 - -/** - * Variable types - */ -#define TYPE_NONE 0 -#define TYPE_ATTRIB 1 -#define TYPE_PARAM 2 -#define TYPE_PARAM_SINGLE 3 -#define TYPE_PARAM_ARRAY 4 -#define TYPE_TEMP 5 -#define TYPE_ADDRESS 6 -#define TYPE_OUTPUT 7 -#define TYPE_ALIAS 8 - -/** - * Vertex Attrib Bindings - */ -#define ATTRIB_POSITION 1 -#define ATTRIB_WEIGHT 2 -#define ATTRIB_NORMAL 3 -#define ATTRIB_COLOR_PRIMARY 4 -#define ATTRIB_COLOR_SECONDARY 5 -#define ATTRIB_FOGCOORD 6 -#define ATTRIB_TEXCOORD 7 -#define ATTRIB_MATRIXINDEX 8 -#define ATTRIB_ATTRIB 9 - -/** - * Result Bindings - */ -#define RESULT_POSITION 10 -#define RESULT_FOGCOORD 11 -#define RESULT_POINTSIZE 12 -#define RESULT_COLOR_FRONT_PRIMARY 13 -#define RESULT_COLOR_FRONT_SECONDARY 14 -#define RESULT_COLOR_BACK_PRIMARY 15 -#define RESULT_COLOR_BACK_SECONDARY 16 -#define RESULT_TEXCOORD 17 - -/** - * Material Property Bindings - */ -#define MATERIAL_FRONT_AMBIENT 18 -#define MATERIAL_FRONT_DIFFUSE 19 -#define MATERIAL_FRONT_SPECULAR 20 -#define MATERIAL_FRONT_EMISSION 21 -#define MATERIAL_FRONT_SHININESS 22 -#define MATERIAL_BACK_AMBIENT 23 -#define MATERIAL_BACK_DIFFUSE 24 -#define MATERIAL_BACK_SPECULAR 25 -#define MATERIAL_BACK_EMISSION 26 -#define MATERIAL_BACK_SHININESS 27 - -/** - * Light Property Bindings - */ -#define LIGHT_AMBIENT 28 -#define LIGHT_DIFFUSE 29 -#define LIGHT_SPECULAR 30 -#define LIGHT_POSITION 31 -#define LIGHT_ATTENUATION 32 -#define LIGHT_SPOT_DIRECTION 33 -#define LIGHT_HALF 34 -#define LIGHTMODEL_AMBIENT 35 -#define LIGHTMODEL_FRONT_SCENECOLOR 36 -#define LIGHTMODEL_BACK_SCENECOLOR 37 -#define LIGHTPROD_FRONT_AMBIENT 38 -#define LIGHTPROD_FRONT_DIFFUSE 39 -#define LIGHTPROD_FRONT_SPECULAR 40 -#define LIGHTPROD_BACK_AMBIENT 41 -#define LIGHTPROD_BACK_DIFFUSE 42 -#define LIGHTPROD_BACK_SPECULAR 43 - -/** - * Texgen Property Bindings - */ -#define TEXGEN_EYE_S 44 -#define TEXGEN_EYE_T 45 -#define TEXGEN_EYE_R 46 -#define TEXGEN_EYE_Q 47 -#define TEXGEN_OBJECT_S 48 -#define TEXGEN_OBJECT_T 49 -#define TEXGEN_OBJECT_R 50 -#define TEXGEN_OBJECT_Q 51 - -/** - * Fog Property Bindings - */ -#define FOG_COLOR 52 -#define FOG_PARAMS 53 - -/** - * Clip Property Bindings - */ -#define CLIP_PLANE 54 - -/** - * Point Property Bindings - */ -#define POINT_SIZE 55 -#define POINT_ATTENUATION 56 - -/** - * Matrix Row Property Bindings - */ -#define MATRIXROW_MODELVIEW 57 -#define MATRIXROW_MODELVIEW_INVERSE 58 -#define MATRIXROW_MODELVIEW_INVTRANS 59 -#define MATRIXROW_MODELVIEW_TRANSPOSE 60 -#define MATRIXROW_PROJECTION 61 -#define MATRIXROW_PROJECTION_INVERSE 62 -#define MATRIXROW_PROJECTION_INVTRANS 63 -#define MATRIXROW_PROJECTION_TRANSPOSE 64 -#define MATRIXROW_MVP 65 -#define MATRIXROW_MVP_INVERSE 66 -#define MATRIXROW_MVP_INVTRANS 67 -#define MATRIXROW_MVP_TRANSPOSE 68 -#define MATRIXROW_TEXTURE 69 -#define MATRIXROW_TEXTURE_INVERSE 70 -#define MATRIXROW_TEXTURE_INVTRANS 71 -#define MATRIXROW_TEXTURE_TRANSPOSE 72 -#define MATRIXROW_PALETTE 73 -#define MATRIXROW_PALETTE_INVERSE 74 -#define MATRIXROW_PALETTE_INVTRANS 75 -#define MATRIXROW_PALETTE_TRANSPOSE 76 -#define MATRIXROW_PROGRAM 77 -#define MATRIXROW_PROGRAM_INVERSE 78 -#define MATRIXROW_PROGRAM_INVTRANS 79 -#define MATRIXROW_PROGRAM_TRANSPOSE 80 - -#define MATRIXROWS_MODELVIEW 81 -#define MATRIXROWS_MODELVIEW_INVERSE 82 -#define MATRIXROWS_MODELVIEW_INVTRANS 83 -#define MATRIXROWS_MODELVIEW_TRANSPOSE 84 -#define MATRIXROWS_PROJECTION 85 -#define MATRIXROWS_PROJECTION_INVERSE 86 -#define MATRIXROWS_PROJECTION_INVTRANS 87 -#define MATRIXROWS_PROJECTION_TRANSPOSE 88 -#define MATRIXROWS_MVP 89 -#define MATRIXROWS_MVP_INVERSE 90 -#define MATRIXROWS_MVP_INVTRANS 91 -#define MATRIXROWS_MVP_TRANSPOSE 92 -#define MATRIXROWS_TEXTURE 93 -#define MATRIXROWS_TEXTURE_INVERSE 94 -#define MATRIXROWS_TEXTURE_INVTRANS 95 -#define MATRIXROWS_TEXTURE_TRANSPOSE 96 -#define MATRIXROWS_PALETTE 97 -#define MATRIXROWS_PALETTE_INVERSE 98 -#define MATRIXROWS_PALETTE_INVTRANS 99 -#define MATRIXROWS_PALETTE_TRANSPOSE 100 -#define MATRIXROWS_PROGRAM 101 -#define MATRIXROWS_PROGRAM_INVERSE 102 -#define MATRIXROWS_PROGRAM_INVTRANS 103 -#define MATRIXROWS_PROGRAM_TRANSPOSE 104 - -#define PROGRAM_ENV_SINGLE 105 -#define PROGRAM_LOCAL_SINGLE 106 -#define PROGRAM_ENV_MULTI 107 -#define PROGRAM_LOCAL_MULTI 108 - -#define CONSTANT 109 - - - - -#define IS_WHITESPACE(c) (c == ' ') || (c == '\t') || (c == '\n') -#define IS_IDCHAR(c) ((c >= 'A') && (c <= 'Z')) || \ - ((c >= 'a') && (c <= 'z')) || \ - (c == '_') || (c == '$') -#define IS_DIGIT(c) (c >= '0') && (c <= '9') -#define IS_CD(c) (IS_DIGIT(c)) || (IS_IDCHAR(c)) - -#define ADV_TO_STATE(state) s->curr_state = state; s->curr_pos++; - -#define ADV_OR_FALLBACK(c, state) if (curr == c) { \ - ADV_TO_STATE(state); \ - } else {\ - if (IS_CD(curr)) { \ - ADV_TO_STATE(STATE_IDENT); \ - } else \ - s->curr_state = 1;\ - } - -#define FINISH(tok) *token = tok; s->start_pos = s->curr_pos; s->curr_state = STATE_BASE; return ARB_VP_SUCESS; -#define ADV_AND_FINISH(tok) *token = tok; s->start_pos = s->curr_pos+1; s->curr_pos++; \ - s->curr_state = STATE_BASE; return ARB_VP_SUCESS; - -#define FINISH_OR_FALLBACK(tok) if (IS_CD(curr)) {\ - ADV_TO_STATE(STATE_IDENT); \ - } else { \ - FINISH(tok)\ - } - -#define NO_KW {"", "", "", ""} -#define NULL2 NULL_TOKEN, NULL_TOKEN -#define NULL3 NULL_TOKEN, NULL2 -#define NULL4 NULL2, NULL2 - -/* This uglyness is the production table. See the prod_table struct definition for a description */ -prod_table ptab[] = { - {NT_PROGRAM_TOKEN, - {NT_OPTION_SEQUENCE_TOKEN, NT_STATEMENT_SEQUENCE_TOKEN, END_TOKEN, NULL_TOKEN}, NO_KW}, - {NT_OPTION_SEQUENCE_TOKEN, {NT_OPTION_SEQUENCE2_TOKEN, NULL3}, NO_KW}, - {NT_OPTION_SEQUENCE2_TOKEN, {NT_OPTION_TOKEN, NT_OPTION_SEQUENCE2_TOKEN, NULL2}, NO_KW}, - {NT_OPTION_SEQUENCE2_TOKEN, {NULL4}, NO_KW}, - {NT_OPTION_TOKEN, {OPTION_TOKEN, ID_TOKEN, SEMICOLON_TOKEN, NULL_TOKEN}, NO_KW}, - - - /* 5: */ - {NT_STATEMENT_SEQUENCE_TOKEN, {NT_STATEMENT_SEQUENCE2_TOKEN, NULL3}, NO_KW}, - {NT_STATEMENT_SEQUENCE2_TOKEN, {NT_STATEMENT_TOKEN, NT_STATEMENT_SEQUENCE2_TOKEN, NULL2}, NO_KW}, - {NT_STATEMENT_SEQUENCE2_TOKEN, {NULL4}, NO_KW}, - {NT_STATEMENT_TOKEN, {NT_INSTRUCTION_TOKEN, SEMICOLON_TOKEN, NULL2}, NO_KW}, - {NT_STATEMENT_TOKEN, {NT_NAMING_STATEMENT_TOKEN, SEMICOLON_TOKEN, NULL2}, NO_KW}, - - /* 10: */ - {NT_INSTRUCTION_TOKEN, {NT_ARL_INSTRUCTION_TOKEN, NULL3}, NO_KW}, - {NT_INSTRUCTION_TOKEN, {NT_VECTOROP_INSTRUCTION_TOKEN, NULL3}, NO_KW}, - {NT_INSTRUCTION_TOKEN, {NT_SCALAROP_INSTRUCTION_TOKEN, NULL3}, NO_KW}, - {NT_INSTRUCTION_TOKEN, {NT_BINSCOP_INSTRUCTION_TOKEN, NULL3}, NO_KW}, - {NT_INSTRUCTION_TOKEN, {NT_BINOP_INSTRUCTION_TOKEN, NULL3}, NO_KW}, - - /* 15: */ - {NT_INSTRUCTION_TOKEN, {NT_TRIOP_INSTRUCTION_TOKEN, NULL3}, NO_KW}, - {NT_INSTRUCTION_TOKEN, {NT_SWZ_INSTRUCTION_TOKEN, NULL3}, NO_KW}, - {NT_ARL_INSTRUCTION_TOKEN, {ARL_TOKEN, NT_MASKED_ADDR_REG_TOKEN, - COMMA_TOKEN, NT_SCALAR_SRC_REG_TOKEN}, NO_KW}, - {NT_VECTOROP_INSTRUCTION_TOKEN, {NT_VECTOROP_TOKEN, NT_MASKED_DST_REG_TOKEN, COMMA_TOKEN, - NT_SWIZZLE_SRC_REG_TOKEN}, NO_KW}, - {NT_VECTOROP_TOKEN, {ABS_TOKEN, NULL3}, NO_KW}, - - /* 20: */ - {NT_VECTOROP_TOKEN, {FLR_TOKEN, NULL3}, NO_KW}, - {NT_VECTOROP_TOKEN, {FRC_TOKEN, NULL3}, NO_KW}, - {NT_VECTOROP_TOKEN, {LIT_TOKEN, NULL3}, NO_KW}, - {NT_VECTOROP_TOKEN, {MOV_TOKEN, NULL3}, NO_KW}, - {NT_SCALAROP_INSTRUCTION_TOKEN, {NT_SCALAROP_TOKEN, NT_MASKED_DST_REG_TOKEN, COMMA_TOKEN, - NT_SCALAR_SRC_REG_TOKEN}, NO_KW}, - - /* 25: */ - {NT_SCALAROP_TOKEN, {EX2_TOKEN, NULL3}, NO_KW}, - {NT_SCALAROP_TOKEN, {EXP_TOKEN, NULL3}, NO_KW}, - {NT_SCALAROP_TOKEN, {LG2_TOKEN, NULL3}, NO_KW}, - {NT_SCALAROP_TOKEN, {LOG_TOKEN, NULL3}, NO_KW}, - {NT_SCALAROP_TOKEN, {RCP_TOKEN, NULL3}, NO_KW}, - - /* 30: */ - {NT_SCALAROP_TOKEN, {RSQ_TOKEN, NULL3}, NO_KW}, - {NT_BINSCOP_INSTRUCTION_TOKEN, - {NT_BINSCOP_TOKEN, NT_MASKED_DST_REG_TOKEN, NT_BINSCOP_INSTRUCTION2_TOKEN, - NULL_TOKEN}, NO_KW}, - {NT_BINSCOP_INSTRUCTION2_TOKEN, - {COMMA_TOKEN, NT_SCALAR_SRC_REG_TOKEN, COMMA_TOKEN, - NT_SCALAR_SRC_REG_TOKEN}, NO_KW}, - {NT_BINSCOP_TOKEN, {POW_TOKEN, NULL3}, NO_KW}, - {NT_BINOP_INSTRUCTION_TOKEN, - {NT_BINOP_TOKEN, NT_MASKED_DST_REG_TOKEN, NT_BINOP_INSTRUCTION2_TOKEN, - NULL_TOKEN}, NO_KW}, - - /* 35: */ - {NT_BINOP_INSTRUCTION2_TOKEN, - {COMMA_TOKEN, NT_SWIZZLE_SRC_REG_TOKEN, COMMA_TOKEN, - NT_SWIZZLE_SRC_REG_TOKEN}, NO_KW}, - {NT_BINOP_TOKEN, {ADD_TOKEN, NULL3}, NO_KW}, - {NT_BINOP_TOKEN, {DP3_TOKEN, NULL3}, NO_KW}, - {NT_BINOP_TOKEN, {DP4_TOKEN, NULL3}, NO_KW}, - {NT_BINOP_TOKEN, {DPH_TOKEN, NULL3}, NO_KW}, - - /* 40: */ - {NT_BINOP_TOKEN, {DST_TOKEN, NULL3}, NO_KW}, - {NT_BINOP_TOKEN, {MAX_TOKEN, NULL3}, NO_KW}, - {NT_BINOP_TOKEN, {MIN_TOKEN, NULL3}, NO_KW}, - {NT_BINOP_TOKEN, {MUL_TOKEN, NULL3}, NO_KW}, - {NT_BINOP_TOKEN, {SGE_TOKEN, NULL3}, NO_KW}, - - /* 45: */ - {NT_BINOP_TOKEN, {SLT_TOKEN, NULL3}, NO_KW}, - {NT_BINOP_TOKEN, {SUB_TOKEN, NULL3}, NO_KW}, - {NT_BINOP_TOKEN, {XPD_TOKEN, NULL3}, NO_KW}, - {NT_TRIOP_INSTRUCTION_TOKEN, - {NT_TRIOP_TOKEN, NT_MASKED_DST_REG_TOKEN, NT_TRIOP_INSTRUCTION2_TOKEN, - NULL_TOKEN}, NO_KW}, - {NT_TRIOP_INSTRUCTION2_TOKEN, - {COMMA_TOKEN, NT_SWIZZLE_SRC_REG_TOKEN, NT_TRIOP_INSTRUCTION3_TOKEN, - NULL_TOKEN}, NO_KW}, - - /* 50: */ - {NT_TRIOP_INSTRUCTION3_TOKEN, - {COMMA_TOKEN, NT_SWIZZLE_SRC_REG_TOKEN, COMMA_TOKEN, - NT_SWIZZLE_SRC_REG_TOKEN}, NO_KW}, - {NT_TRIOP_TOKEN, {MAD_TOKEN, NULL3}, NO_KW}, - {NT_SWZ_INSTRUCTION_TOKEN, - {SWZ_TOKEN, NT_MASKED_DST_REG_TOKEN, NT_SWZ_INSTRUCTION2_TOKEN, - NULL_TOKEN}, NO_KW}, - {NT_SWZ_INSTRUCTION2_TOKEN, - {COMMA_TOKEN, NT_SRC_REG_TOKEN, COMMA_TOKEN, NT_EXTENDED_SWIZZLE_TOKEN}, - NO_KW}, - {NT_SCALAR_SRC_REG_TOKEN, - {NT_OPTIONAL_SIGN_TOKEN, NT_SRC_REG_TOKEN, NT_SCALAR_SUFFIX_TOKEN, - NULL_TOKEN}, NO_KW}, - - /* 55 */ - {NT_SWIZZLE_SRC_REG_TOKEN, - {NT_OPTIONAL_SIGN_TOKEN, NT_SRC_REG_TOKEN, NT_SWIZZLE_SUFFIX_TOKEN, - NULL_TOKEN}, NO_KW}, - {NT_MASKED_DST_REG_TOKEN, - {NT_DST_REG_TOKEN, NT_OPTIONAL_MASK_TOKEN, NULL2}, NO_KW}, - {NT_MASKED_ADDR_REG_TOKEN, - {NT_ADDR_REG_TOKEN, NT_ADDR_WRITE_MASK_TOKEN, NULL2}, NO_KW}, - {NT_EXTENDED_SWIZZLE_TOKEN, - {NT_EXT_SWIZ_COMP_TOKEN, COMMA_TOKEN, NT_EXT_SWIZ_COMP_TOKEN, - NT_EXTENDED_SWIZZLE2_TOKEN}, NO_KW}, - {NT_EXTENDED_SWIZZLE2_TOKEN, - {COMMA_TOKEN, NT_EXT_SWIZ_COMP_TOKEN, COMMA_TOKEN, - NT_EXT_SWIZ_COMP_TOKEN}, NO_KW}, - - /* 60 */ - {NT_EXT_SWIZ_COMP_TOKEN,{NT_OPTIONAL_SIGN_TOKEN, NT_EXT_SWIZ_SEL_TOKEN, NULL2}, - NO_KW}, - {NT_EXT_SWIZ_SEL_TOKEN, {INTEGER_TOKEN, NULL3}, {"0", "", "", ""}}, - {NT_EXT_SWIZ_SEL_TOKEN, {INTEGER_TOKEN, NULL3}, {"1", "", "", ""}}, - {NT_EXT_SWIZ_SEL_TOKEN, {NT_COMPONENT_TOKEN, NULL3}, NO_KW}, - {NT_SRC_REG_TOKEN, {NT_VERTEX_ATTRIB_REG_TOKEN, NULL3}, NO_KW}, - - /* 65: */ - {NT_SRC_REG_TOKEN, {NT_TEMPORARY_REG_TOKEN, NULL3}, NO_KW}, - {NT_SRC_REG_TOKEN, {NT_PROG_PARAM_REG_TOKEN, NULL3}, NO_KW}, - {NT_DST_REG_TOKEN, {NT_TEMPORARY_REG_TOKEN, NULL3}, NO_KW}, - {NT_DST_REG_TOKEN, {NT_VERTEX_RESULT_REG_TOKEN, NULL3}, NO_KW}, - {NT_VERTEX_ATTRIB_REG_TOKEN, {NT_ESTABLISHED_NAME_TOKEN, NULL3}, NO_KW}, - - /* 70: */ - {NT_VERTEX_ATTRIB_REG_TOKEN, {NT_VTX_ATTRIB_BINDING_TOKEN, NULL3}, NO_KW}, - {NT_TEMPORARY_REG_TOKEN, {NT_ESTABLISHED_NAME_TOKEN, NULL3}, NO_KW}, - {NT_PROG_PARAM_REG_TOKEN, {NT_PROG_PARAM_SINGLE_TOKEN, NULL3}, NO_KW}, - {NT_PROG_PARAM_REG_TOKEN, - {NT_PROG_PARAM_ARRAY_TOKEN, LBRACKET_TOKEN, NT_PROG_PARAM_ARRAY_MEM_TOKEN, - RBRACKET_TOKEN}, NO_KW}, - {NT_PROG_PARAM_REG_TOKEN, {NT_PARAM_SINGLE_ITEM_USE_TOKEN, NULL3}, NO_KW}, - - /* 75: */ - {NT_PROG_PARAM_SINGLE_TOKEN, {NT_ESTABLISHED_NAME_TOKEN, NULL3}, NO_KW}, - {NT_PROG_PARAM_ARRAY_TOKEN, {NT_ESTABLISHED_NAME_TOKEN, NULL3}, NO_KW}, - {NT_PROG_PARAM_ARRAY_MEM_TOKEN, {NT_PROG_PARAM_ARRAY_ABS_TOKEN, NULL3}, NO_KW}, - {NT_PROG_PARAM_ARRAY_MEM_TOKEN, {NT_PROG_PARAM_ARRAY_REL_TOKEN, NULL3}, NO_KW}, - /* -1 matches all */ - {NT_PROG_PARAM_ARRAY_ABS_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - - - /* 80: */ - {NT_PROG_PARAM_ARRAY_REL_TOKEN, - {NT_ADDR_REG_TOKEN, NT_ADDR_COMPONENT_TOKEN, NT_ADDR_REG_REL_OFFSET_TOKEN, - NULL_TOKEN}, NO_KW}, - {NT_ADDR_REG_REL_OFFSET_TOKEN, {NULL4}, NO_KW}, - {NT_ADDR_REG_REL_OFFSET_TOKEN, - {PLUS_TOKEN, NT_ADDR_REG_POS_OFFSET_TOKEN, NULL2}, NO_KW}, - {NT_ADDR_REG_REL_OFFSET_TOKEN, - {MINUS_TOKEN, NT_ADDR_REG_NEG_OFFSET_TOKEN, NULL2}, NO_KW}, - {NT_ADDR_REG_POS_OFFSET_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - - /* 85: */ - {NT_ADDR_REG_NEG_OFFSET_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_VERTEX_RESULT_REG_TOKEN, {NT_ESTABLISHED_NAME_TOKEN, NULL3}, NO_KW}, - {NT_VERTEX_RESULT_REG_TOKEN, {NT_RESULT_BINDING_TOKEN, NULL3}, NO_KW}, - {NT_ADDR_REG_TOKEN, {NT_ESTABLISHED_NAME_TOKEN, NULL3}, NO_KW}, - {NT_ADDR_COMPONENT_TOKEN, {PERIOD_TOKEN, ID_TOKEN, NULL2}, {"", "x", "", ""}}, - - /* 90: */ - {NT_ADDR_WRITE_MASK_TOKEN, {PERIOD_TOKEN, ID_TOKEN, NULL2}, {"", "x", "", ""}}, - {NT_SCALAR_SUFFIX_TOKEN, {PERIOD_TOKEN, NT_COMPONENT_TOKEN, NULL2}, {"", "x", "", ""}}, - {NT_SWIZZLE_SUFFIX_TOKEN, {NULL4}, NO_KW}, - {NT_COMPONENT_TOKEN, {ID_TOKEN, NULL3}, {"x", "", "", ""}}, - {NT_COMPONENT_TOKEN, {ID_TOKEN, NULL3}, {"y", "", "", ""}}, - - /* 95: */ - {NT_COMPONENT_TOKEN, {ID_TOKEN, NULL3}, {"z", "", "", ""}}, - {NT_COMPONENT_TOKEN, {ID_TOKEN, NULL3}, {"w", "", "", ""}}, - {NT_OPTIONAL_MASK_TOKEN, {PERIOD_TOKEN, NT_OPTIONAL_MASK2_TOKEN, NULL2}, NO_KW}, - {NT_OPTIONAL_MASK_TOKEN, {NULL4}, NO_KW}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"x", "", "", ""}}, - - /* 100: */ - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"y", "", "", ""}}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"xy", "", "", ""}}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"z", "", "", ""}}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"xz", "", "", ""}}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"yz", "", "", ""}}, - - /* 105: */ - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"xyz", "", "", ""}}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"w", "", "", ""}}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"xw", "", "", ""}}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"yw", "", "", ""}}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"xyw", "", "", ""}}, - - /* 110: */ - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"zw", "", "", ""}}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"xzw", "", "", ""}}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"yzw", "", "", ""}}, - {NT_OPTIONAL_MASK2_TOKEN, {ID_TOKEN, NULL3}, {"xyzw", "", "", ""}}, - {NT_NAMING_STATEMENT_TOKEN, {NT_ATTRIB_STATEMENT_TOKEN, NULL3}, NO_KW}, - - /* 115: */ - {NT_NAMING_STATEMENT_TOKEN, {NT_PARAM_STATEMENT_TOKEN, NULL3}, NO_KW}, - {NT_NAMING_STATEMENT_TOKEN, {NT_TEMP_STATEMENT_TOKEN, NULL3}, NO_KW}, - {NT_NAMING_STATEMENT_TOKEN, {NT_ADDRESS_STATEMENT_TOKEN, NULL3}, NO_KW}, - {NT_NAMING_STATEMENT_TOKEN, {NT_OUTPUT_STATEMENT_TOKEN, NULL3}, NO_KW}, - {NT_NAMING_STATEMENT_TOKEN, {NT_ALIAS_STATEMENT_TOKEN, NULL3}, NO_KW}, - - /* 120: */ - {NT_ATTRIB_STATEMENT_TOKEN, - {ATTRIB_TOKEN, NT_ESTABLISH_NAME_TOKEN, EQUAL_TOKEN, NT_VTX_ATTRIB_BINDING_TOKEN}, NO_KW}, - {NT_VTX_ATTRIB_BINDING_TOKEN, - {VERTEX_TOKEN, PERIOD_TOKEN, NT_VTX_ATTRIB_ITEM_TOKEN, NULL_TOKEN}, NO_KW}, - {NT_VTX_ATTRIB_ITEM_TOKEN, {ID_TOKEN, NULL3}, {"position", "", "", ""}}, - {NT_VTX_ATTRIB_ITEM_TOKEN, {ID_TOKEN, NT_VTX_OPT_WEIGHT_NUM_TOKEN, NULL2},{"weight", "", "", ""}}, - {NT_VTX_ATTRIB_ITEM_TOKEN, {ID_TOKEN, NULL3}, {"normal", "", "", ""}}, - - /* 125: */ - {NT_VTX_ATTRIB_ITEM_TOKEN, {ID_TOKEN, NT_OPT_COLOR_TYPE_TOKEN, NULL2}, - {"color", "", "", ""}}, - {NT_VTX_ATTRIB_ITEM_TOKEN, {ID_TOKEN, NULL3}, {"fogcoord", "", "", ""}}, - {NT_VTX_ATTRIB_ITEM_TOKEN, {ID_TOKEN, NT_OPT_TEX_COORD_NUM_TOKEN, NULL2}, - {"texcoord", "", "", ""}}, - {NT_VTX_ATTRIB_ITEM_TOKEN, - {ID_TOKEN, LBRACKET_TOKEN, NT_VTX_WEIGHT_NUM_TOKEN, RBRACKET_TOKEN}, - {"matrixindex", "", "", ""}}, - {NT_VTX_ATTRIB_ITEM_TOKEN, - {ID_TOKEN, LBRACKET_TOKEN, NT_VTX_ATTRIB_NUM_TOKEN, RBRACKET_TOKEN}, - {"attrib", "", "", ""}}, - - /* 130: */ - {NT_VTX_ATTRIB_NUM_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_VTX_OPT_WEIGHT_NUM_TOKEN, {NULL4}, NO_KW}, - {NT_VTX_OPT_WEIGHT_NUM_TOKEN, {LBRACKET_TOKEN, NT_VTX_WEIGHT_NUM_TOKEN, RBRACKET_TOKEN, NULL_TOKEN}, - NO_KW}, - {NT_VTX_WEIGHT_NUM_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_PARAM_STATEMENT_TOKEN, - {PARAM_TOKEN, NT_ESTABLISH_NAME_TOKEN, NT_PARAM_STATEMENT2_TOKEN, - NULL_TOKEN}, NO_KW}, - - /* 135: */ - {NT_PARAM_STATEMENT2_TOKEN, {NT_PARAM_SINGLE_INIT_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_STATEMENT2_TOKEN, {LBRACKET_TOKEN, NT_OPT_ARRAY_SIZE_TOKEN, RBRACKET_TOKEN, - NT_PARAM_MULTIPLE_INIT_TOKEN}, NO_KW}, - {NT_OPT_ARRAY_SIZE_TOKEN, {NULL4}, NO_KW}, - {NT_OPT_ARRAY_SIZE_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_PARAM_SINGLE_INIT_TOKEN, {EQUAL_TOKEN, NT_PARAM_SINGLE_ITEM_DECL_TOKEN, NULL2}, - NO_KW}, - - - /* 140: */ - {NT_PARAM_MULTIPLE_INIT_TOKEN, - {EQUAL_TOKEN, LBRACE_TOKEN, NT_PARAM_MULT_INIT_LIST_TOKEN, RBRACE_TOKEN}, - NO_KW}, - {NT_PARAM_MULT_INIT_LIST_TOKEN, - {NT_PARAM_MULTIPLE_ITEM_TOKEN, NT_PARAM_MULT_INIT_LIST2_TOKEN, NULL2}, - NO_KW}, - {NT_PARAM_MULT_INIT_LIST2_TOKEN, - {COMMA_TOKEN, NT_PARAM_MULT_INIT_LIST_TOKEN, NULL2}, - NO_KW}, - {NT_PARAM_MULT_INIT_LIST2_TOKEN, {NULL4}, NO_KW}, - {NT_PARAM_SINGLE_ITEM_DECL_TOKEN, {NT_STATE_SINGLE_ITEM_TOKEN, NULL3}, - NO_KW}, - - /* 145: */ - {NT_PARAM_SINGLE_ITEM_DECL_TOKEN, {NT_PROGRAM_SINGLE_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_SINGLE_ITEM_DECL_TOKEN, {NT_PARAM_CONST_DECL_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_SINGLE_ITEM_USE_TOKEN, {NT_STATE_SINGLE_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_SINGLE_ITEM_USE_TOKEN, {NT_PROGRAM_SINGLE_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_SINGLE_ITEM_USE_TOKEN, {NT_PARAM_CONST_USE_TOKEN, NULL3}, NO_KW}, - - /* 150: */ - {NT_PARAM_MULTIPLE_ITEM_TOKEN, {NT_STATE_MULTIPLE_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_MULTIPLE_ITEM_TOKEN, {NT_PROGRAM_MULTIPLE_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_MULTIPLE_ITEM_TOKEN, {NT_PARAM_CONST_DECL_TOKEN, NULL3}, NO_KW}, - {NT_STATE_MULTIPLE_ITEM_TOKEN, - {STATE_TOKEN, PERIOD_TOKEN, NT_STATE_MULTIPLE_ITEM2_TOKEN, NULL_TOKEN}, - NO_KW}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, {NT_STATE_MATERIAL_ITEM_TOKEN, NULL3}, NO_KW}, - - /* 155: */ - {NT_STATE_MULTIPLE_ITEM2_TOKEN, {NT_STATE_LIGHT_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, {NT_STATE_LIGHT_MODEL_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, {NT_STATE_LIGHT_PROD_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, {NT_STATE_TEX_GEN_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, {NT_STATE_FOG_ITEM_TOKEN, NULL3}, NO_KW}, - - /* 160: */ - {NT_STATE_MULTIPLE_ITEM2_TOKEN, {NT_STATE_CLIP_PLANE_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, {NT_STATE_POINT_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, - {ID_TOKEN, PERIOD_TOKEN, NT_STATE_MATRIX_NAME_TOKEN, NT_FOO_TOKEN}, - {"matrix", "", "", ""}}, - {NT_FOO_TOKEN, {PERIOD_TOKEN, NT_FOO2_TOKEN, NULL2}, NO_KW}, - {NT_FOO2_TOKEN, {NT_STATE_MAT_MODIFIER_TOKEN, NT_FOO3_TOKEN, NULL2}, NO_KW}, - - /* 165: */ - {NT_FOO2_TOKEN, {ID_TOKEN, LBRACKET_TOKEN, NT_STATE_MATRIX_ROW_NUM_TOKEN, NT_FOO4_TOKEN}, - {"row", "", "", ""}}, - {NT_FOO3_TOKEN, {NULL4}, NO_KW}, - {NT_FOO3_TOKEN, {PERIOD_TOKEN, ID_TOKEN, LBRACKET_TOKEN, NT_FOO35_TOKEN}, - {"", "row", "", ""}}, - {NT_FOO35_TOKEN, {NT_STATE_MATRIX_ROW_NUM_TOKEN, NT_FOO4_TOKEN, NULL2}, - NO_KW}, - {NT_FOO4_TOKEN, {RBRACKET_TOKEN, NULL3}, NO_KW}, - - /* 170: */ - {NT_FOO4_TOKEN, {DOTDOT_TOKEN, NT_STATE_MATRIX_ROW_NUM_TOKEN, RBRACKET_TOKEN, NULL_TOKEN}, - NO_KW}, - {NT_STATE_SINGLE_ITEM_TOKEN, - {STATE_TOKEN, PERIOD_TOKEN, NT_STATE_SINGLE_ITEM2_TOKEN, NULL_TOKEN}, - NO_KW}, - {NT_STATE_SINGLE_ITEM2_TOKEN, {NT_STATE_MATERIAL_ITEM_TOKEN, NULL3}, - NO_KW}, - {NT_STATE_SINGLE_ITEM2_TOKEN, {NT_STATE_LIGHT_ITEM_TOKEN, NULL3}, - NO_KW}, - {NT_STATE_SINGLE_ITEM2_TOKEN, {NT_STATE_LIGHT_MODEL_ITEM_TOKEN, NULL3}, - NO_KW}, - - /* 175: */ - {NT_STATE_SINGLE_ITEM2_TOKEN, {NT_STATE_LIGHT_PROD_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_STATE_SINGLE_ITEM2_TOKEN, {NT_STATE_TEX_GEN_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_STATE_SINGLE_ITEM2_TOKEN, {NT_STATE_FOG_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_STATE_SINGLE_ITEM2_TOKEN, {NT_STATE_CLIP_PLANE_ITEM_TOKEN, NULL3}, NO_KW}, - {NT_STATE_SINGLE_ITEM2_TOKEN, {NT_STATE_POINT_ITEM_TOKEN, NULL3}, NO_KW}, - - /* 180: */ - {NT_STATE_SINGLE_ITEM2_TOKEN, {NT_STATE_MATRIX_ROW_TOKEN, NULL3}, NO_KW}, - {NT_STATE_MATERIAL_ITEM_TOKEN, - {ID_TOKEN, PERIOD_TOKEN, NT_STATE_MATERIAL_ITEM2_TOKEN, NULL_TOKEN}, - {"material", "", "", ""}}, - {NT_STATE_MATERIAL_ITEM2_TOKEN, {NT_STATE_MAT_PROPERTY_TOKEN, NULL3}, - NO_KW}, - {NT_STATE_MATERIAL_ITEM2_TOKEN, - {PERIOD_TOKEN, NT_OPT_FACE_TYPE2_TOKEN, PERIOD_TOKEN, - NT_STATE_MAT_PROPERTY_TOKEN}, NO_KW}, - {NT_STATE_MAT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"ambient", "", "", ""}}, - - /* 185 */ - {NT_STATE_MAT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"diffuse", "", "", ""}}, - {NT_STATE_MAT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"specular", "", "", ""}}, - {NT_STATE_MAT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"emission", "", "", ""}}, - {NT_STATE_MAT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"shininess", "", "", ""}}, - {NT_STATE_LIGHT_ITEM_TOKEN, - {ID_TOKEN, LBRACKET_TOKEN, NT_STATE_LIGHT_NUMBER_TOKEN, - NT_STATE_LIGHT_ITEM2_TOKEN}, {"light", "", "", ""}}, - - /* 190: */ - {NT_STATE_LIGHT_ITEM2_TOKEN, {RBRACKET_TOKEN, PERIOD_TOKEN, NT_STATE_LIGHT_PROPERTY_TOKEN, NULL_TOKEN}, - NO_KW}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"ambient", "", "", ""}}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"diffuse", "", "", ""}}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"specular", "", "", ""}}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"position", "", "", ""}}, - - /* 195: */ - {NT_STATE_LIGHT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"attenuation", "", "", ""}}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, - {ID_TOKEN, PERIOD_TOKEN, NT_STATE_SPOT_PROPERTY_TOKEN, NULL_TOKEN}, - {"spot", "", "", ""}}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"half", "", "", ""}}, - {NT_STATE_SPOT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"direction", "", "", ""}}, - {NT_STATE_LIGHT_MODEL_ITEM_TOKEN, - {ID_TOKEN, NT_STATE_LMOD_PROPERTY_TOKEN, NULL2}, {"lightmodel", "", "", ""}}, - - /* 200: */ - {NT_STATE_LMOD_PROPERTY_TOKEN, {PERIOD_TOKEN, NT_STATE_LMOD_PROPERTY2_TOKEN, NULL2}, NO_KW}, - {NT_STATE_LMOD_PROPERTY2_TOKEN, {ID_TOKEN, NULL3}, {"ambient", "", "", ""}}, - {NT_STATE_LMOD_PROPERTY2_TOKEN, {ID_TOKEN, NULL3}, {"scenecolor", "", "", ""}}, - {NT_STATE_LMOD_PROPERTY2_TOKEN, - {NT_OPT_FACE_TYPE2_TOKEN, PERIOD_TOKEN, ID_TOKEN, NULL_TOKEN}, - {"scenecolor", "", "", ""}}, - {NT_STATE_LIGHT_PROD_ITEM_TOKEN, - {ID_TOKEN, LBRACKET_TOKEN, NT_STATE_LIGHT_NUMBER_TOKEN, - NT_STATE_LIGHT_PROD_ITEM15_TOKEN}, {"lightprod", "", "", ""}}, - - /* 205: */ - {NT_STATE_LIGHT_PROD_ITEM15_TOKEN, - {RBRACKET_TOKEN, PERIOD_TOKEN, NT_STATE_LIGHT_PROD_ITEM2_TOKEN, NULL_TOKEN}, NO_KW}, - {NT_STATE_LIGHT_PROD_ITEM2_TOKEN, {NT_STATE_LPROD_PROPERTY_TOKEN, NULL3}, NO_KW}, - {NT_STATE_LIGHT_PROD_ITEM2_TOKEN, - {NT_OPT_FACE_TYPE2_TOKEN, PERIOD_TOKEN, NT_STATE_LPROD_PROPERTY_TOKEN, NULL_TOKEN}, NO_KW}, - {NT_STATE_LPROD_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"diffuse", "", "", ""}}, - {NT_STATE_LPROD_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"ambient", "", "", ""}}, - - /* 210: */ - {NT_STATE_LPROD_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"specular", "", "", ""}}, - {NT_STATE_LIGHT_NUMBER_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_STATE_TEX_GEN_ITEM_TOKEN, {ID_TOKEN, NT_OPT_TEX_COORD_NUM_TOKEN, - NT_STATE_TEX_GEN_ITEM2_TOKEN, NULL_TOKEN}, {"texgen", "", "", ""}}, - {NT_STATE_TEX_GEN_ITEM2_TOKEN,{PERIOD_TOKEN, NT_STATE_TEX_GEN_TYPE_TOKEN, PERIOD_TOKEN, - NT_STATE_TEX_GEN_COORD_TOKEN}, NO_KW}, - {NT_STATE_TEX_GEN_TYPE_TOKEN, {ID_TOKEN, NULL3}, {"eye", "", "", ""}}, - - /* 215: */ - {NT_STATE_TEX_GEN_TYPE_TOKEN, {ID_TOKEN, NULL3}, {"object", "", "", ""}}, - {NT_STATE_TEX_GEN_COORD_TOKEN, {ID_TOKEN, NULL3}, {"s", "", "", ""}}, - {NT_STATE_TEX_GEN_COORD_TOKEN, {ID_TOKEN, NULL3}, {"t", "", "", ""}}, - {NT_STATE_TEX_GEN_COORD_TOKEN, {ID_TOKEN, NULL3}, {"r", "", "", ""}}, - {NT_STATE_TEX_GEN_COORD_TOKEN, {ID_TOKEN, NULL3}, {"q", "", "", ""}}, - - /* 220: */ - {NT_STATE_FOG_ITEM_TOKEN, {ID_TOKEN, PERIOD_TOKEN, NT_STATE_FOG_PROPERTY_TOKEN, NULL_TOKEN}, - {"fog", "","",""}}, - {NT_STATE_FOG_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"color", "", "", ""}}, - {NT_STATE_FOG_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"params", "", "", ""}}, - {NT_STATE_CLIP_PLANE_ITEM_TOKEN, - {ID_TOKEN, LBRACKET_TOKEN, NT_STATE_CLIP_PLANE_NUM_TOKEN, - NT_STATE_CLIP_PLANE_ITEM2_TOKEN}, {"clip", "", "", ""}}, - {NT_STATE_CLIP_PLANE_ITEM2_TOKEN, - {RBRACKET_TOKEN, PERIOD_TOKEN, ID_TOKEN, NULL_TOKEN}, - {"", "", "plane", ""}}, - - /* 225: */ - {NT_STATE_CLIP_PLANE_NUM_TOKEN,{INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_STATE_POINT_ITEM_TOKEN, {ID_TOKEN, PERIOD_TOKEN, NT_STATE_POINT_PROPERTY_TOKEN, NULL_TOKEN}, - {"point", "", "", ""}}, - {NT_STATE_POINT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"size", "", "", ""}}, - {NT_STATE_POINT_PROPERTY_TOKEN, {ID_TOKEN, NULL3}, {"attenuation", "", "", ""}}, - {NT_STATE_MATRIX_ROW_TOKEN, {ID_TOKEN, PERIOD_TOKEN, NT_STATE_MATRIX_NAME_TOKEN, - NT_STATE_MATRIX_ROW15_TOKEN}, {"matrix", "", "", ""}}, - - /* 230: */ - {NT_STATE_MATRIX_ROW15_TOKEN, {PERIOD_TOKEN, NT_STATE_MATRIX_ROW2_TOKEN, NULL2}, NO_KW}, - {NT_STATE_MATRIX_ROW2_TOKEN, {ID_TOKEN, LBRACKET_TOKEN, - NT_STATE_MATRIX_ROW_NUM_TOKEN, RBRACKET_TOKEN}, - {"row", "", "", ""}}, - {NT_STATE_MATRIX_ROW2_TOKEN, {NT_STATE_MAT_MODIFIER_TOKEN, PERIOD_TOKEN, ID_TOKEN, - NT_STATE_MATRIX_ROW3_TOKEN}, - {"", "", "row", ""}}, - {NT_STATE_MATRIX_ROW3_TOKEN, {LBRACKET_TOKEN, NT_STATE_MATRIX_ROW_NUM_TOKEN, RBRACKET_TOKEN, - NULL_TOKEN}, NO_KW}, - {NT_STATE_MAT_MODIFIER_TOKEN, {ID_TOKEN, NULL3}, {"inverse", "", "", ""}}, - - /* 235: */ - {NT_STATE_MAT_MODIFIER_TOKEN, {ID_TOKEN, NULL3}, {"transpose", "", "", ""}}, - {NT_STATE_MAT_MODIFIER_TOKEN, {ID_TOKEN, NULL3}, {"invtrans", "", "", ""}}, - {NT_STATE_MATRIX_ROW_NUM_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_STATE_MATRIX_NAME_TOKEN, {ID_TOKEN, NT_STATE_OPT_MOD_MAT_NUM_TOKEN, NULL2}, - {"modelview", "", "", ""}}, - {NT_STATE_MATRIX_NAME_TOKEN, {ID_TOKEN, NULL3}, {"projection", "", "", ""}}, - - /* 240: */ - {NT_STATE_MATRIX_NAME_TOKEN, {ID_TOKEN, NULL3}, {"mvp", "", "", ""}}, - {NT_STATE_MATRIX_NAME_TOKEN, {ID_TOKEN, NT_OPT_TEX_COORD_NUM_TOKEN, NULL2}, - {"texture", "", "", ""}}, - {NT_STATE_MATRIX_NAME_TOKEN, {ID_TOKEN, LBRACKET_TOKEN, NT_STATE_PALETTE_MAT_NUM_TOKEN, - RBRACKET_TOKEN}, {"palette", "", "", ""}}, - {NT_STATE_MATRIX_NAME_TOKEN, {PROGRAM_TOKEN, LBRACKET_TOKEN, NT_STATE_PROGRAM_MAT_NUM_TOKEN, - RBRACKET_TOKEN}, NO_KW}, - {NT_STATE_OPT_MOD_MAT_NUM_TOKEN, {NULL4}, NO_KW}, - - /* 245: */ - {NT_STATE_OPT_MOD_MAT_NUM_TOKEN, - {LBRACKET_TOKEN, NT_STATE_MOD_MAT_NUM_TOKEN, RBRACKET_TOKEN, NULL_TOKEN}, NO_KW}, - {NT_STATE_MOD_MAT_NUM_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_STATE_PALETTE_MAT_NUM_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_STATE_PROGRAM_MAT_NUM_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_PROGRAM_SINGLE_ITEM_TOKEN, - {PROGRAM_TOKEN, PERIOD_TOKEN, NT_PROGRAM_SINGLE_ITEM2_TOKEN, NULL_TOKEN}, NO_KW}, - - /* 250: */ - {NT_PROGRAM_SINGLE_ITEM2_TOKEN, {NT_PROG_ENV_PARAM_TOKEN, NULL3}, NO_KW}, - {NT_PROGRAM_SINGLE_ITEM2_TOKEN, {NT_PROG_LOCAL_PARAM_TOKEN, NULL3}, NO_KW}, - {NT_PROGRAM_MULTIPLE_ITEM_TOKEN, - {PROGRAM_TOKEN, PERIOD_TOKEN, NT_PROGRAM_MULTIPLE_ITEM2_TOKEN, NULL_TOKEN}, NO_KW}, - {NT_PROGRAM_MULTIPLE_ITEM2_TOKEN, {NT_PROG_ENV_PARAMS_TOKEN, NULL3}, NO_KW}, - {NT_PROGRAM_MULTIPLE_ITEM2_TOKEN, {NT_PROG_LOCAL_PARAMS_TOKEN, NULL3}, NO_KW}, - - /* 255: */ - {NT_PROG_ENV_PARAMS_TOKEN, {ID_TOKEN, LBRACKET_TOKEN, NT_PROG_ENV_PARAM_NUMS_TOKEN, RBRACKET_TOKEN}, - {"env", "", "", ""}}, - {NT_PROG_ENV_PARAM_NUMS_TOKEN, {NT_PROG_ENV_PARAM_NUM_TOKEN, NT_PROG_ENV_PARAM_NUMS2_TOKEN, NULL2}, - NO_KW}, - {NT_PROG_ENV_PARAM_NUMS2_TOKEN, {DOTDOT_TOKEN, NT_PROG_ENV_PARAM_NUM_TOKEN, NULL2}, NO_KW}, - {NT_PROG_ENV_PARAM_NUMS2_TOKEN, {NULL4}, NO_KW}, - {NT_PROG_ENV_PARAM_TOKEN, - {ID_TOKEN, LBRACKET_TOKEN, NT_PROG_ENV_PARAM_NUM_TOKEN, RBRACKET_TOKEN}, - {"env", "", "", ""}}, - - /* 260: */ - {NT_PROG_LOCAL_PARAMS_TOKEN, {ID_TOKEN, LBRACKET_TOKEN, NT_PROG_LOCAL_PARAM_NUMS_TOKEN, - RBRACKET_TOKEN}, {"local", "", "", ""}}, - {NT_PROG_LOCAL_PARAM_NUMS_TOKEN, - {NT_PROG_LOCAL_PARAM_NUM_TOKEN, NT_PROG_LOCAL_PARAM_NUMS2_TOKEN, NULL2}, - NO_KW}, - {NT_PROG_LOCAL_PARAM_NUMS2_TOKEN, {DOTDOT_TOKEN, NT_PROG_LOCAL_PARAM_NUM_TOKEN, NULL2}, NO_KW}, - {NT_PROG_LOCAL_PARAM_NUMS2_TOKEN, {NULL4}, NO_KW}, - {NT_PROG_LOCAL_PARAM_TOKEN, {ID_TOKEN, LBRACKET_TOKEN, NT_PROG_LOCAL_PARAM_NUM_TOKEN, RBRACKET_TOKEN}, - {"local", "", "", ""}}, - - /* 265: */ - {NT_PROG_ENV_PARAM_NUM_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_PROG_LOCAL_PARAM_NUM_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_PARAM_CONST_DECL_TOKEN, {NT_PARAM_CONST_SCALAR_DECL_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_CONST_DECL_TOKEN, {NT_PARAM_CONST_VECTOR_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_CONST_USE_TOKEN, {NT_PARAM_CONST_SCALAR_USE_TOKEN, NULL3}, NO_KW}, - - /* 270: */ - {NT_PARAM_CONST_USE_TOKEN, {NT_PARAM_CONST_VECTOR_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_CONST_SCALAR_DECL_TOKEN, {NT_SIGNED_FLOAT_CONSTANT_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_CONST_SCALAR_USE_TOKEN, {FLOAT_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_PARAM_CONST_VECTOR_TOKEN, {LBRACE_TOKEN, NT_SIGNED_FLOAT_CONSTANT_TOKEN, - NT_PARAM_CONST_VECTOR2_TOKEN, NULL_TOKEN}, NO_KW}, - {NT_PARAM_CONST_VECTOR2_TOKEN,{RBRACE_TOKEN, NULL3}, NO_KW}, - - /* 275: */ - {NT_PARAM_CONST_VECTOR2_TOKEN, {COMMA_TOKEN, NT_SIGNED_FLOAT_CONSTANT_TOKEN, - NT_PARAM_CONST_VECTOR3_TOKEN, NULL_TOKEN}, NO_KW}, - {NT_PARAM_CONST_VECTOR3_TOKEN, {RBRACE_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_CONST_VECTOR3_TOKEN, {COMMA_TOKEN, NT_SIGNED_FLOAT_CONSTANT_TOKEN, - NT_PARAM_CONST_VECTOR4_TOKEN, NULL_TOKEN}, NO_KW}, - {NT_PARAM_CONST_VECTOR4_TOKEN, {RBRACE_TOKEN, NULL3}, NO_KW}, - {NT_PARAM_CONST_VECTOR4_TOKEN, {COMMA_TOKEN, NT_SIGNED_FLOAT_CONSTANT_TOKEN, - RBRACE_TOKEN, NULL_TOKEN}, NO_KW}, - - /* 280: */ - {NT_SIGNED_FLOAT_CONSTANT_TOKEN, {NT_OPTIONAL_SIGN_TOKEN, FLOAT_TOKEN, NULL2}, - {"", "-1", "", ""}}, - {NT_OPTIONAL_SIGN_TOKEN, {NULL4}, NO_KW}, - {NT_OPTIONAL_SIGN_TOKEN, {MINUS_TOKEN, NULL3}, NO_KW}, - {NT_OPTIONAL_SIGN_TOKEN, {PLUS_TOKEN, NULL3}, NO_KW}, - {NT_TEMP_STATEMENT_TOKEN, {TEMP_TOKEN, NT_VAR_NAME_LIST_TOKEN, NULL2}, - NO_KW}, - - /* 285: */ - {NT_ADDRESS_STATEMENT_TOKEN, {ADDRESS_TOKEN, NT_VAR_NAME_LIST_TOKEN, NULL2}, NO_KW}, - {NT_VAR_NAME_LIST_TOKEN, {NT_ESTABLISH_NAME_TOKEN, NULL3}, NO_KW}, - {NT_VAR_NAME_LIST_TOKEN, {NT_ESTABLISH_NAME_TOKEN, COMMA_TOKEN, NT_VAR_NAME_LIST_TOKEN, - NULL_TOKEN}, NO_KW}, - {NT_OUTPUT_STATEMENT_TOKEN, {OUTPUT_TOKEN, NT_ESTABLISH_NAME_TOKEN, EQUAL_TOKEN, - NT_RESULT_BINDING_TOKEN}, NO_KW}, - {NT_RESULT_BINDING_TOKEN, {RESULT_TOKEN, PERIOD_TOKEN, NT_RESULT_BINDING2_TOKEN, NULL_TOKEN}, - NO_KW}, - - /* 290: */ - {NT_RESULT_BINDING2_TOKEN, {ID_TOKEN, NULL3}, {"position", "", "", ""}}, - {NT_RESULT_BINDING2_TOKEN, {ID_TOKEN, NULL3}, {"fogcoord", "", "", ""}}, - {NT_RESULT_BINDING2_TOKEN, {ID_TOKEN, NULL3}, {"pointsize", "", "", ""}}, - {NT_RESULT_BINDING2_TOKEN, {NT_RESULT_COL_BINDING_TOKEN, NULL3}, NO_KW}, - {NT_RESULT_BINDING2_TOKEN, {ID_TOKEN, NT_OPT_TEX_COORD_NUM_TOKEN, NULL2}, - {"texcoord", "", "", ""}}, - - /* 295: */ - {NT_RESULT_COL_BINDING_TOKEN, {ID_TOKEN, NT_RESULT_COL_BINDING2_TOKEN, NULL2}, {"color", "", "", ""}}, - {NT_RESULT_COL_BINDING2_TOKEN, {NULL4}, NO_KW}, - {NT_RESULT_COL_BINDING2_TOKEN, {PERIOD_TOKEN, NT_RESULT_COL_BINDING3_TOKEN, NULL2}, NO_KW}, - {NT_RESULT_COL_BINDING3_TOKEN, {ID_TOKEN, NT_RESULT_COL_BINDING4_TOKEN, NULL2}, {"front", "", "", ""}}, - {NT_RESULT_COL_BINDING3_TOKEN, {ID_TOKEN, NT_RESULT_COL_BINDING4_TOKEN, NULL2}, {"back", "", "", ""}}, - - /* 300: */ - {NT_RESULT_COL_BINDING4_TOKEN, {NULL4}, NO_KW}, - {NT_RESULT_COL_BINDING4_TOKEN, {PERIOD_TOKEN, NT_RESULT_COL_BINDING5_TOKEN, NULL2}, NO_KW}, - {NT_RESULT_COL_BINDING5_TOKEN, {ID_TOKEN, NULL3}, {"primary", "", "", ""}}, - {NT_RESULT_COL_BINDING5_TOKEN, {ID_TOKEN, NULL3}, {"secondary", "", "", ""}}, - {NT_OPT_FACE_TYPE2_TOKEN, {ID_TOKEN, NULL3}, {"front", "", "", ""}}, - - /* 305: */ - {NT_OPT_FACE_TYPE2_TOKEN, {ID_TOKEN, NULL3}, {"back", "", "", ""}}, - {NT_OPT_COLOR_TYPE_TOKEN, {PERIOD_TOKEN, NT_OPT_COLOR_TYPE2_TOKEN, NULL2}, NO_KW}, - {NT_OPT_COLOR_TYPE_TOKEN, {NULL4}, NO_KW}, - {NT_OPT_COLOR_TYPE2_TOKEN, {ID_TOKEN, NULL3}, {"primary", "", "", ""}}, - {NT_OPT_COLOR_TYPE2_TOKEN, {ID_TOKEN, NULL3}, {"secondary", "", "", ""}}, - - /* 310: */ - {NT_OPT_TEX_COORD_NUM_TOKEN, {NULL4}, NO_KW}, - {NT_OPT_TEX_COORD_NUM_TOKEN, - {LBRACKET_TOKEN, NT_TEX_COORD_NUM_TOKEN, RBRACKET_TOKEN, NULL_TOKEN}, NO_KW}, - {NT_TEX_COORD_NUM_TOKEN, {INTEGER_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_ALIAS_STATEMENT_TOKEN, {ALIAS_TOKEN, NT_ESTABLISH_NAME_TOKEN, EQUAL_TOKEN, - NT_ESTABLISHED_NAME_TOKEN}, NO_KW}, - {NT_ESTABLISH_NAME_TOKEN, {ID_TOKEN, NULL3}, {"-1", "", "", ""}}, - - /* 315: */ - {NT_ESTABLISHED_NAME_TOKEN, {ID_TOKEN, NULL3}, {"-1", "", "", ""}}, - {NT_FOO_TOKEN, {NULL4}, NO_KW}, - {NT_SWIZZLE_SUFFIX_TOKEN, {PERIOD_TOKEN, NT_SWIZZLE_SUFFIX2_TOKEN, NULL2}, - NO_KW}, - {NT_SWIZZLE_SUFFIX2_TOKEN, {NT_COMPONENT_TOKEN, NULL3}, NO_KW}, - {NT_SWIZZLE_SUFFIX2_TOKEN, {NT_COMPONENT4_TOKEN, NULL3}, NO_KW}, -}; - -/* This is the look ahead table. See the look_ahead_table struct def for a description */ -look_ahead_table latab[] = { - {NT_PROGRAM_TOKEN, ABS_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, ADD_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, ADDRESS_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, ALIAS_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, ARL_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, ATTRIB_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, DP3_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, DP4_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, DPH_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, DST_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, END_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, EOF_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, EX2_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, EXP_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, FLR_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, FRC_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, LIT_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, LG2_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, LOG_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, MAD_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, MAX_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, MIN_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, MOV_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, MUL_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, OPTION_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, OUTPUT_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, PARAM_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, POW_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, RCP_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, RSQ_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, SGE_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, SLT_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, SUB_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, SWZ_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, XPD_TOKEN, "", 0}, - {NT_PROGRAM_TOKEN, TEMP_TOKEN, "", 0}, - - {NT_OPTION_SEQUENCE_TOKEN, ABS_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, ADD_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, ADDRESS_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, ALIAS_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, ARL_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, ATTRIB_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, DP3_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, DP4_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, DPH_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, DST_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, END_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, EX2_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, EXP_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, FLR_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, FRC_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, LIT_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, LG2_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, LOG_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, MAD_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, MAX_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, MIN_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, MOV_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, MUL_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, OPTION_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, OUTPUT_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, PARAM_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, POW_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, RCP_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, RSQ_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, SGE_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, SLT_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, SUB_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, SWZ_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, XPD_TOKEN, "", 1}, - {NT_OPTION_SEQUENCE_TOKEN, TEMP_TOKEN, "", 1}, - - {NT_OPTION_SEQUENCE2_TOKEN, OPTION_TOKEN, "", 2}, - - {NT_OPTION_SEQUENCE2_TOKEN, ABS_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, ADD_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, ADDRESS_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, ALIAS_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, ARL_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, ATTRIB_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, DP3_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, DP4_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, DPH_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, DST_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, END_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, EX2_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, EXP_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, FLR_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, FRC_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, LIT_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, LG2_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, LOG_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, MAD_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, MAX_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, MIN_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, MOV_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, MUL_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, OUTPUT_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, PARAM_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, POW_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, RCP_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, RSQ_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, SGE_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, SLT_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, SUB_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, SWZ_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, XPD_TOKEN, "", 3}, - {NT_OPTION_SEQUENCE2_TOKEN, TEMP_TOKEN, "", 3}, - - {NT_OPTION_TOKEN, OPTION_TOKEN, "", 4}, - - {NT_STATEMENT_SEQUENCE_TOKEN, ABS_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, ADD_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, ADDRESS_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, ALIAS_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, ARL_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, ATTRIB_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, DP3_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, DP4_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, DPH_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, DST_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, END_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, EX2_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, EXP_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, FLR_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, FRC_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, LIT_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, LG2_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, LOG_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, MAD_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, MAX_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, MIN_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, MOV_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, MUL_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, OUTPUT_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, PARAM_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, POW_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, RCP_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, RSQ_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, SGE_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, SLT_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, SUB_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, SWZ_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, XPD_TOKEN, "", 5}, - {NT_STATEMENT_SEQUENCE_TOKEN, TEMP_TOKEN, "", 5}, - - {NT_STATEMENT_SEQUENCE2_TOKEN, ABS_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, ADD_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, ADDRESS_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, ALIAS_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, ARL_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, ATTRIB_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, DP3_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, DP4_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, DPH_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, DST_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, EX2_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, EXP_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, FLR_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, FRC_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, LIT_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, LG2_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, LOG_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, MAD_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, MAX_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, MIN_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, MOV_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, MUL_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, OUTPUT_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, PARAM_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, POW_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, RCP_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, RSQ_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, SGE_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, SLT_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, SUB_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, SWZ_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, XPD_TOKEN, "", 6}, - {NT_STATEMENT_SEQUENCE2_TOKEN, TEMP_TOKEN, "", 6}, - - {NT_STATEMENT_SEQUENCE2_TOKEN, END_TOKEN, "", 7}, - - - {NT_STATEMENT_TOKEN, ABS_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, ADD_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, ARL_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, DP3_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, DP4_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, DPH_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, DST_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, EX2_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, EXP_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, FLR_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, FRC_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, LIT_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, LG2_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, LOG_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, MAD_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, MAX_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, MIN_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, MOV_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, MUL_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, POW_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, RCP_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, RSQ_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, SGE_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, SLT_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, SUB_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, SWZ_TOKEN, "", 8}, - {NT_STATEMENT_TOKEN, XPD_TOKEN, "", 8}, - - {NT_STATEMENT_TOKEN, ADDRESS_TOKEN, "", 9}, - {NT_STATEMENT_TOKEN, ALIAS_TOKEN, "", 9}, - {NT_STATEMENT_TOKEN, ATTRIB_TOKEN, "", 9}, - {NT_STATEMENT_TOKEN, OUTPUT_TOKEN, "", 9}, - {NT_STATEMENT_TOKEN, PARAM_TOKEN, "", 9}, - {NT_STATEMENT_TOKEN, TEMP_TOKEN, "", 9}, - - {NT_INSTRUCTION_TOKEN, ARL_TOKEN, "", 10}, - - {NT_INSTRUCTION_TOKEN, ABS_TOKEN, "", 11}, - {NT_INSTRUCTION_TOKEN, FLR_TOKEN, "", 11}, - {NT_INSTRUCTION_TOKEN, FRC_TOKEN, "", 11}, - {NT_INSTRUCTION_TOKEN, LIT_TOKEN, "", 11}, - {NT_INSTRUCTION_TOKEN, MOV_TOKEN, "", 11}, - - {NT_INSTRUCTION_TOKEN, EX2_TOKEN, "", 12}, - {NT_INSTRUCTION_TOKEN, EXP_TOKEN, "", 12}, - {NT_INSTRUCTION_TOKEN, LG2_TOKEN, "", 12}, - {NT_INSTRUCTION_TOKEN, LOG_TOKEN, "", 12}, - {NT_INSTRUCTION_TOKEN, RCP_TOKEN, "", 12}, - {NT_INSTRUCTION_TOKEN, RSQ_TOKEN, "", 12}, - - {NT_INSTRUCTION_TOKEN, POW_TOKEN, "", 13}, - - {NT_INSTRUCTION_TOKEN, ADD_TOKEN, "", 14}, - {NT_INSTRUCTION_TOKEN, DP3_TOKEN, "", 14}, - {NT_INSTRUCTION_TOKEN, DP4_TOKEN, "", 14}, - {NT_INSTRUCTION_TOKEN, DPH_TOKEN, "", 14}, - {NT_INSTRUCTION_TOKEN, DST_TOKEN, "", 14}, - {NT_INSTRUCTION_TOKEN, MAX_TOKEN, "", 14}, - {NT_INSTRUCTION_TOKEN, MIN_TOKEN, "", 14}, - {NT_INSTRUCTION_TOKEN, MUL_TOKEN, "", 14}, - {NT_INSTRUCTION_TOKEN, SGE_TOKEN, "", 14}, - {NT_INSTRUCTION_TOKEN, SLT_TOKEN, "", 14}, - {NT_INSTRUCTION_TOKEN, SUB_TOKEN, "", 14}, - {NT_INSTRUCTION_TOKEN, XPD_TOKEN, "", 14}, - - {NT_INSTRUCTION_TOKEN, MAD_TOKEN, "", 15}, - - {NT_INSTRUCTION_TOKEN, SWZ_TOKEN, "", 16}, - - {NT_ARL_INSTRUCTION_TOKEN, ARL_TOKEN, "", 17}, - - {NT_VECTOROP_INSTRUCTION_TOKEN, ABS_TOKEN, "", 18}, - {NT_VECTOROP_INSTRUCTION_TOKEN, FLR_TOKEN, "", 18}, - {NT_VECTOROP_INSTRUCTION_TOKEN, FRC_TOKEN, "", 18}, - {NT_VECTOROP_INSTRUCTION_TOKEN, LIT_TOKEN, "", 18}, - {NT_VECTOROP_INSTRUCTION_TOKEN, MOV_TOKEN, "", 18}, - - {NT_VECTOROP_TOKEN, ABS_TOKEN, "", 19}, - - {NT_VECTOROP_TOKEN, FLR_TOKEN, "", 20}, - - {NT_VECTOROP_TOKEN, FRC_TOKEN, "", 21}, - - {NT_VECTOROP_TOKEN, LIT_TOKEN, "", 22}, - - {NT_VECTOROP_TOKEN, MOV_TOKEN, "", 23}, - - {NT_SCALAROP_INSTRUCTION_TOKEN, EX2_TOKEN, "", 24}, - {NT_SCALAROP_INSTRUCTION_TOKEN, EXP_TOKEN, "", 24}, - {NT_SCALAROP_INSTRUCTION_TOKEN, LG2_TOKEN, "", 24}, - {NT_SCALAROP_INSTRUCTION_TOKEN, LOG_TOKEN, "", 24}, - {NT_SCALAROP_INSTRUCTION_TOKEN, RCP_TOKEN, "", 24}, - {NT_SCALAROP_INSTRUCTION_TOKEN, RSQ_TOKEN, "", 24}, - - {NT_SCALAROP_TOKEN, EX2_TOKEN, "", 25}, - - {NT_SCALAROP_TOKEN, EXP_TOKEN, "", 26}, - - {NT_SCALAROP_TOKEN, LG2_TOKEN, "", 27}, - - {NT_SCALAROP_TOKEN, LOG_TOKEN, "", 28}, - - {NT_SCALAROP_TOKEN, RCP_TOKEN, "", 29}, - - {NT_SCALAROP_TOKEN, RSQ_TOKEN, "", 30}, - - {NT_BINSCOP_INSTRUCTION_TOKEN, POW_TOKEN, "", 31}, - - {NT_BINSCOP_INSTRUCTION2_TOKEN, COMMA_TOKEN, "", 32}, - - {NT_BINSCOP_TOKEN, POW_TOKEN, "", 33}, - - {NT_BINOP_INSTRUCTION_TOKEN, ADD_TOKEN, "", 34}, - {NT_BINOP_INSTRUCTION_TOKEN, DP3_TOKEN, "", 34}, - {NT_BINOP_INSTRUCTION_TOKEN, DP4_TOKEN, "", 34}, - {NT_BINOP_INSTRUCTION_TOKEN, DPH_TOKEN, "", 34}, - {NT_BINOP_INSTRUCTION_TOKEN, DST_TOKEN, "", 34}, - {NT_BINOP_INSTRUCTION_TOKEN, MAX_TOKEN, "", 34}, - {NT_BINOP_INSTRUCTION_TOKEN, MIN_TOKEN, "", 34}, - {NT_BINOP_INSTRUCTION_TOKEN, MUL_TOKEN, "", 34}, - {NT_BINOP_INSTRUCTION_TOKEN, SGE_TOKEN, "", 34}, - {NT_BINOP_INSTRUCTION_TOKEN, SLT_TOKEN, "", 34}, - {NT_BINOP_INSTRUCTION_TOKEN, SUB_TOKEN, "", 34}, - {NT_BINOP_INSTRUCTION_TOKEN, XPD_TOKEN, "", 34}, - - {NT_BINOP_INSTRUCTION2_TOKEN, COMMA_TOKEN, "", 35}, - - {NT_BINOP_TOKEN, ADD_TOKEN, "", 36}, - {NT_BINOP_TOKEN, DP3_TOKEN, "", 37}, - {NT_BINOP_TOKEN, DP4_TOKEN, "", 38}, - {NT_BINOP_TOKEN, DPH_TOKEN, "", 39}, - {NT_BINOP_TOKEN, DST_TOKEN, "", 40}, - {NT_BINOP_TOKEN, MAX_TOKEN, "", 41}, - {NT_BINOP_TOKEN, MIN_TOKEN, "", 42}, - {NT_BINOP_TOKEN, MUL_TOKEN, "", 43}, - {NT_BINOP_TOKEN, SGE_TOKEN, "", 44}, - {NT_BINOP_TOKEN, SLT_TOKEN, "", 45}, - {NT_BINOP_TOKEN, SUB_TOKEN, "", 46}, - {NT_BINOP_TOKEN, XPD_TOKEN, "", 47}, - - {NT_TRIOP_INSTRUCTION_TOKEN, MAD_TOKEN, "", 48}, - {NT_TRIOP_INSTRUCTION2_TOKEN, COMMA_TOKEN, "", 49}, - {NT_TRIOP_INSTRUCTION3_TOKEN, COMMA_TOKEN, "", 50}, - - {NT_TRIOP_TOKEN, MAD_TOKEN, "", 51}, - {NT_SWZ_INSTRUCTION_TOKEN, SWZ_TOKEN, "", 52}, - {NT_SWZ_INSTRUCTION2_TOKEN, COMMA_TOKEN, "", 53}, - - {NT_SCALAR_SRC_REG_TOKEN, PLUS_TOKEN, "", 54}, - {NT_SCALAR_SRC_REG_TOKEN, MINUS_TOKEN, "", 54}, - {NT_SCALAR_SRC_REG_TOKEN, VERTEX_TOKEN, "", 54}, - {NT_SCALAR_SRC_REG_TOKEN, STATE_TOKEN, "", 54}, - {NT_SCALAR_SRC_REG_TOKEN, PROGRAM_TOKEN, "", 54}, - {NT_SCALAR_SRC_REG_TOKEN, LBRACE_TOKEN, "", 54}, - {NT_SCALAR_SRC_REG_TOKEN, FLOAT_TOKEN, "-1", 54}, - {NT_SCALAR_SRC_REG_TOKEN, INTEGER_TOKEN, "-1", 54}, - {NT_SCALAR_SRC_REG_TOKEN, ID_TOKEN, "-1", 54}, - - {NT_SWIZZLE_SRC_REG_TOKEN, PLUS_TOKEN, "", 55}, - {NT_SWIZZLE_SRC_REG_TOKEN, MINUS_TOKEN, "", 55}, - {NT_SWIZZLE_SRC_REG_TOKEN, VERTEX_TOKEN, "", 55}, - {NT_SWIZZLE_SRC_REG_TOKEN, STATE_TOKEN, "", 55}, - {NT_SWIZZLE_SRC_REG_TOKEN, PROGRAM_TOKEN, "", 55}, - {NT_SWIZZLE_SRC_REG_TOKEN, LBRACE_TOKEN, "", 55}, - {NT_SWIZZLE_SRC_REG_TOKEN, FLOAT_TOKEN, "-1", 55}, - {NT_SWIZZLE_SRC_REG_TOKEN, INTEGER_TOKEN, "-1", 55}, - {NT_SWIZZLE_SRC_REG_TOKEN, ID_TOKEN, "-1", 55}, - - {NT_MASKED_DST_REG_TOKEN, ID_TOKEN, "-1", 56}, - {NT_MASKED_DST_REG_TOKEN, RESULT_TOKEN, "", 56}, - {NT_MASKED_ADDR_REG_TOKEN, ID_TOKEN, "-1", 57}, - - {NT_EXTENDED_SWIZZLE_TOKEN, PLUS_TOKEN, "", 58}, - {NT_EXTENDED_SWIZZLE_TOKEN, MINUS_TOKEN, "", 58}, - {NT_EXTENDED_SWIZZLE_TOKEN, INTEGER_TOKEN, "0", 58}, - {NT_EXTENDED_SWIZZLE_TOKEN, INTEGER_TOKEN, "1", 58}, - {NT_EXTENDED_SWIZZLE_TOKEN, ID_TOKEN, "x", 58}, - {NT_EXTENDED_SWIZZLE_TOKEN, ID_TOKEN, "y", 58}, - {NT_EXTENDED_SWIZZLE_TOKEN, ID_TOKEN, "z", 58}, - {NT_EXTENDED_SWIZZLE_TOKEN, ID_TOKEN, "w", 58}, - - {NT_EXTENDED_SWIZZLE2_TOKEN, COMMA_TOKEN, "", 59}, - - {NT_EXT_SWIZ_COMP_TOKEN, PLUS_TOKEN, "", 60}, - {NT_EXT_SWIZ_COMP_TOKEN, MINUS_TOKEN, "", 60}, - {NT_EXT_SWIZ_COMP_TOKEN, INTEGER_TOKEN, "0", 60}, - {NT_EXT_SWIZ_COMP_TOKEN, INTEGER_TOKEN, "1", 60}, - {NT_EXT_SWIZ_COMP_TOKEN, ID_TOKEN, "x", 60}, - {NT_EXT_SWIZ_COMP_TOKEN, ID_TOKEN, "y", 60}, - {NT_EXT_SWIZ_COMP_TOKEN, ID_TOKEN, "z", 60}, - {NT_EXT_SWIZ_COMP_TOKEN, ID_TOKEN, "w", 60}, - - {NT_EXT_SWIZ_SEL_TOKEN, INTEGER_TOKEN, "0", 61}, - {NT_EXT_SWIZ_SEL_TOKEN, INTEGER_TOKEN, "1", 62}, - {NT_EXT_SWIZ_SEL_TOKEN, ID_TOKEN, "x", 63}, - {NT_EXT_SWIZ_SEL_TOKEN, ID_TOKEN, "y", 63}, - {NT_EXT_SWIZ_SEL_TOKEN, ID_TOKEN, "z", 63}, - {NT_EXT_SWIZ_SEL_TOKEN, ID_TOKEN, "w", 63}, +#include "arbparse.h" - /* Special case for 64 - 68 */ - {NT_DST_REG_TOKEN, RESULT_TOKEN, "", 68}, - {NT_VERTEX_ATTRIB_REG_TOKEN, ID_TOKEN, "-1", 69}, - {NT_VERTEX_ATTRIB_REG_TOKEN, VERTEX_TOKEN, "", 70}, - {NT_TEMPORARY_REG_TOKEN, ID_TOKEN, "-1", 71}, - - /* Special case for 72 - 73 */ - - {NT_PROG_PARAM_REG_TOKEN, STATE_TOKEN, "", 74}, - {NT_PROG_PARAM_REG_TOKEN, PROGRAM_TOKEN, "", 74}, - {NT_PROG_PARAM_REG_TOKEN, LBRACE_TOKEN, "", 74}, - {NT_PROG_PARAM_REG_TOKEN, FLOAT_TOKEN, "-1", 74}, - - {NT_PROG_PARAM_SINGLE_TOKEN, ID_TOKEN, "-1", 75}, - {NT_PROG_PARAM_ARRAY_TOKEN, ID_TOKEN, "-1", 76}, - {NT_PROG_PARAM_ARRAY_MEM_TOKEN, INTEGER_TOKEN, "-1", 77}, - {NT_PROG_PARAM_ARRAY_MEM_TOKEN, ID_TOKEN, "-1", 78}, - {NT_PROG_PARAM_ARRAY_ABS_TOKEN, INTEGER_TOKEN, "-1", 79}, - {NT_PROG_PARAM_ARRAY_REL_TOKEN, ID_TOKEN, "-1", 80}, - - {NT_ADDR_REG_REL_OFFSET_TOKEN, RBRACKET_TOKEN, "", 81}, - {NT_ADDR_REG_REL_OFFSET_TOKEN, PLUS_TOKEN, "", 82}, - {NT_ADDR_REG_REL_OFFSET_TOKEN, MINUS_TOKEN, "", 83}, - {NT_ADDR_REG_POS_OFFSET_TOKEN, INTEGER_TOKEN, "-1", 84}, - {NT_ADDR_REG_NEG_OFFSET_TOKEN, INTEGER_TOKEN, "-1", 85}, - - - {NT_VERTEX_RESULT_REG_TOKEN, ID_TOKEN, "-1", 86}, - {NT_VERTEX_RESULT_REG_TOKEN, RESULT_TOKEN, "", 87}, - {NT_ADDR_REG_TOKEN, ID_TOKEN, "-1", 88}, - {NT_ADDR_COMPONENT_TOKEN, PERIOD_TOKEN, "", 89}, - {NT_ADDR_WRITE_MASK_TOKEN, PERIOD_TOKEN, "", 90}, - - {NT_SCALAR_SUFFIX_TOKEN, PERIOD_TOKEN, "", 91}, - - {NT_SWIZZLE_SUFFIX_TOKEN, COMMA_TOKEN, "", 92}, - {NT_SWIZZLE_SUFFIX_TOKEN, SEMICOLON_TOKEN, "", 92}, - {NT_SWIZZLE_SUFFIX_TOKEN, PERIOD_TOKEN, "", 317}, - - {NT_COMPONENT_TOKEN, ID_TOKEN, "x", 93}, - {NT_COMPONENT_TOKEN, ID_TOKEN, "y", 94}, - {NT_COMPONENT_TOKEN, ID_TOKEN, "z", 95}, - {NT_COMPONENT_TOKEN, ID_TOKEN, "w", 96}, - - {NT_OPTIONAL_MASK_TOKEN, PERIOD_TOKEN, "", 97}, - {NT_OPTIONAL_MASK_TOKEN, COMMA_TOKEN, "", 98}, - - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "x", 99}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "y", 100}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "xy", 101}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "z", 102}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "xz", 103}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "yz", 104}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "xyz", 105}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "w", 106}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "xw", 107}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "yw", 108}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "xyw", 109}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "zw", 110}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "xzw", 111}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "yzw", 112}, - {NT_OPTIONAL_MASK2_TOKEN, ID_TOKEN, "xyzw", 113}, - - - {NT_NAMING_STATEMENT_TOKEN, ATTRIB_TOKEN, "", 114}, - {NT_NAMING_STATEMENT_TOKEN, PARAM_TOKEN, "", 115}, - {NT_NAMING_STATEMENT_TOKEN, TEMP_TOKEN, "", 116}, - {NT_NAMING_STATEMENT_TOKEN, ADDRESS_TOKEN, "", 117}, - {NT_NAMING_STATEMENT_TOKEN, OUTPUT_TOKEN, "", 118}, - {NT_NAMING_STATEMENT_TOKEN, ALIAS_TOKEN, "", 119}, - - {NT_ATTRIB_STATEMENT_TOKEN, ATTRIB_TOKEN, "", 120}, - {NT_VTX_ATTRIB_BINDING_TOKEN, VERTEX_TOKEN, "", 121}, - - {NT_VTX_ATTRIB_ITEM_TOKEN, ID_TOKEN, "position", 122}, - {NT_VTX_ATTRIB_ITEM_TOKEN, ID_TOKEN, "weight", 123}, - {NT_VTX_ATTRIB_ITEM_TOKEN, ID_TOKEN, "normal", 124}, - {NT_VTX_ATTRIB_ITEM_TOKEN, ID_TOKEN, "color", 125}, - {NT_VTX_ATTRIB_ITEM_TOKEN, ID_TOKEN, "fogcoord", 126}, - {NT_VTX_ATTRIB_ITEM_TOKEN, ID_TOKEN, "texcoord", 127}, - {NT_VTX_ATTRIB_ITEM_TOKEN, ID_TOKEN, "matrixindex", 128}, - {NT_VTX_ATTRIB_ITEM_TOKEN, ID_TOKEN, "attrib", 129}, - - {NT_VTX_ATTRIB_NUM_TOKEN, INTEGER_TOKEN, "-1", 130}, - {NT_VTX_OPT_WEIGHT_NUM_TOKEN, SEMICOLON_TOKEN, "", 131}, - {NT_VTX_OPT_WEIGHT_NUM_TOKEN, COMMA_TOKEN, "", 131}, - {NT_VTX_OPT_WEIGHT_NUM_TOKEN, PERIOD_TOKEN, "", 131}, - {NT_VTX_OPT_WEIGHT_NUM_TOKEN, LBRACKET_TOKEN, "", 132}, - - {NT_VTX_WEIGHT_NUM_TOKEN, INTEGER_TOKEN, "-1", 133}, - {NT_PARAM_STATEMENT_TOKEN, PARAM_TOKEN, "", 134}, - {NT_PARAM_STATEMENT2_TOKEN, EQUAL_TOKEN, "", 135}, - {NT_PARAM_STATEMENT2_TOKEN, LBRACKET_TOKEN, "", 136}, - - {NT_OPT_ARRAY_SIZE_TOKEN, RBRACKET_TOKEN, "", 137}, - {NT_OPT_ARRAY_SIZE_TOKEN, INTEGER_TOKEN, "-1", 138}, - - {NT_PARAM_SINGLE_INIT_TOKEN, EQUAL_TOKEN, "", 139}, - {NT_PARAM_MULTIPLE_INIT_TOKEN, EQUAL_TOKEN, "", 140}, - - {NT_PARAM_MULT_INIT_LIST_TOKEN, STATE_TOKEN, "", 141}, - {NT_PARAM_MULT_INIT_LIST_TOKEN, PROGRAM_TOKEN, "", 141}, - {NT_PARAM_MULT_INIT_LIST_TOKEN, PLUS_TOKEN, "", 141}, - {NT_PARAM_MULT_INIT_LIST_TOKEN, MINUS_TOKEN, "", 141}, - {NT_PARAM_MULT_INIT_LIST_TOKEN, FLOAT_TOKEN, "-1", 141}, - {NT_PARAM_MULT_INIT_LIST_TOKEN, INTEGER_TOKEN, "-1", 141}, - {NT_PARAM_MULT_INIT_LIST_TOKEN, LBRACE_TOKEN, "", 141}, - - - {NT_PARAM_MULT_INIT_LIST2_TOKEN, COMMA_TOKEN, "", 142}, - {NT_PARAM_MULT_INIT_LIST2_TOKEN, RBRACE_TOKEN, "", 143}, - - - {NT_PARAM_SINGLE_ITEM_DECL_TOKEN, STATE_TOKEN, "", 144}, - {NT_PARAM_SINGLE_ITEM_DECL_TOKEN, PROGRAM_TOKEN, "", 145}, - {NT_PARAM_SINGLE_ITEM_DECL_TOKEN, PLUS_TOKEN, "", 146}, - {NT_PARAM_SINGLE_ITEM_DECL_TOKEN, MINUS_TOKEN, "", 146}, - {NT_PARAM_SINGLE_ITEM_DECL_TOKEN, FLOAT_TOKEN, "-1", 146}, - {NT_PARAM_SINGLE_ITEM_DECL_TOKEN, INTEGER_TOKEN, "-1", 146}, - {NT_PARAM_SINGLE_ITEM_DECL_TOKEN, LBRACE_TOKEN, "", 146}, - - - {NT_PARAM_SINGLE_ITEM_USE_TOKEN, STATE_TOKEN, "", 147}, - {NT_PARAM_SINGLE_ITEM_USE_TOKEN, PROGRAM_TOKEN, "", 148}, - {NT_PARAM_SINGLE_ITEM_USE_TOKEN, LBRACE_TOKEN, "", 149}, - {NT_PARAM_SINGLE_ITEM_USE_TOKEN, FLOAT_TOKEN, "-1", 149}, - {NT_PARAM_SINGLE_ITEM_USE_TOKEN, INTEGER_TOKEN, "-1", 149}, - - {NT_PARAM_MULTIPLE_ITEM_TOKEN, STATE_TOKEN, "", 150}, - {NT_PARAM_MULTIPLE_ITEM_TOKEN, PROGRAM_TOKEN, "", 151}, - {NT_PARAM_MULTIPLE_ITEM_TOKEN, PLUS_TOKEN, "", 152}, - {NT_PARAM_MULTIPLE_ITEM_TOKEN, MINUS_TOKEN, "", 152}, - {NT_PARAM_MULTIPLE_ITEM_TOKEN, FLOAT_TOKEN, "-1", 152}, - {NT_PARAM_MULTIPLE_ITEM_TOKEN, INTEGER_TOKEN, "-1", 152}, - {NT_PARAM_MULTIPLE_ITEM_TOKEN, LBRACE_TOKEN, "", 152}, - - {NT_STATE_MULTIPLE_ITEM_TOKEN, STATE_TOKEN, "", 153}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, ID_TOKEN, "material", 154}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, ID_TOKEN, "light", 155}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, ID_TOKEN, "lightmodel", 156}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, ID_TOKEN, "lightprod", 157}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, ID_TOKEN, "texgen", 158}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, ID_TOKEN, "fog", 159}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, ID_TOKEN, "clip", 160}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, ID_TOKEN, "point", 161}, - {NT_STATE_MULTIPLE_ITEM2_TOKEN, ID_TOKEN, "matrix", 162}, - - {NT_FOO_TOKEN, PERIOD_TOKEN, "", 163}, - {NT_FOO_TOKEN, COMMA_TOKEN, "", 316}, - {NT_FOO_TOKEN, RBRACE_TOKEN, "", 316}, - {NT_FOO2_TOKEN, ID_TOKEN, "inverse", 164}, - {NT_FOO2_TOKEN, ID_TOKEN, "transpose", 164}, - {NT_FOO2_TOKEN, ID_TOKEN, "invtrans", 164}, - {NT_FOO2_TOKEN, ID_TOKEN, "row", 165}, - {NT_FOO3_TOKEN, COMMA_TOKEN, "", 166}, - {NT_FOO3_TOKEN, RBRACE_TOKEN, "", 166}, - {NT_FOO3_TOKEN, PERIOD_TOKEN, "", 167}, - - {NT_FOO35_TOKEN, INTEGER_TOKEN, "-1", 168}, - {NT_FOO4_TOKEN, RBRACKET_TOKEN, "", 169}, - {NT_FOO4_TOKEN, DOTDOT_TOKEN, "", 170}, - - {NT_STATE_SINGLE_ITEM_TOKEN, STATE_TOKEN, "", 171}, - {NT_STATE_SINGLE_ITEM2_TOKEN, ID_TOKEN, "material", 172}, - {NT_STATE_SINGLE_ITEM2_TOKEN, ID_TOKEN, "light", 173}, - {NT_STATE_SINGLE_ITEM2_TOKEN, ID_TOKEN, "lightmodel", 174}, - {NT_STATE_SINGLE_ITEM2_TOKEN, ID_TOKEN, "lightprod", 175}, - {NT_STATE_SINGLE_ITEM2_TOKEN, ID_TOKEN, "texgen", 176}, - {NT_STATE_SINGLE_ITEM2_TOKEN, ID_TOKEN, "fog", 177}, - {NT_STATE_SINGLE_ITEM2_TOKEN, ID_TOKEN, "clip", 178}, - {NT_STATE_SINGLE_ITEM2_TOKEN, ID_TOKEN, "point", 179}, - {NT_STATE_SINGLE_ITEM2_TOKEN, ID_TOKEN, "matrix", 180}, - - - {NT_STATE_MATERIAL_ITEM_TOKEN, ID_TOKEN, "material", 181}, - {NT_STATE_MATERIAL_ITEM2_TOKEN, ID_TOKEN, "ambient", 182}, - {NT_STATE_MATERIAL_ITEM2_TOKEN, ID_TOKEN, "diffuse", 182}, - {NT_STATE_MATERIAL_ITEM2_TOKEN, ID_TOKEN, "specular", 182}, - {NT_STATE_MATERIAL_ITEM2_TOKEN, ID_TOKEN, "emission", 182}, - {NT_STATE_MATERIAL_ITEM2_TOKEN, ID_TOKEN, "shininess", 182}, - - {NT_STATE_MATERIAL_ITEM2_TOKEN, PERIOD_TOKEN, "", 183}, - {NT_STATE_MAT_PROPERTY_TOKEN, ID_TOKEN, "ambient", 184}, - {NT_STATE_MAT_PROPERTY_TOKEN, ID_TOKEN, "diffuse", 185}, - {NT_STATE_MAT_PROPERTY_TOKEN, ID_TOKEN, "specular", 186}, - {NT_STATE_MAT_PROPERTY_TOKEN, ID_TOKEN, "emission", 187}, - {NT_STATE_MAT_PROPERTY_TOKEN, ID_TOKEN, "shininess", 188}, - - - {NT_STATE_LIGHT_ITEM_TOKEN, ID_TOKEN, "light", 189}, - {NT_STATE_LIGHT_ITEM2_TOKEN, RBRACKET_TOKEN, "", 190}, - - - {NT_STATE_LIGHT_PROPERTY_TOKEN, ID_TOKEN, "ambient", 191}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, ID_TOKEN, "diffuse", 192}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, ID_TOKEN, "specular", 193}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, ID_TOKEN, "position", 194}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, ID_TOKEN, "attenuation", 195}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, ID_TOKEN, "spot", 196}, - {NT_STATE_LIGHT_PROPERTY_TOKEN, ID_TOKEN, "half", 197}, - - {NT_STATE_SPOT_PROPERTY_TOKEN, ID_TOKEN, "direction", 198}, - {NT_STATE_LIGHT_MODEL_ITEM_TOKEN, ID_TOKEN, "lightmodel", 199}, - - - {NT_STATE_LMOD_PROPERTY_TOKEN, PERIOD_TOKEN, "", 200}, - {NT_STATE_LMOD_PROPERTY2_TOKEN, ID_TOKEN, "ambient", 201}, - {NT_STATE_LMOD_PROPERTY2_TOKEN, ID_TOKEN, "scenecolor", 202}, - {NT_STATE_LMOD_PROPERTY2_TOKEN, ID_TOKEN, "front", 203}, - {NT_STATE_LMOD_PROPERTY2_TOKEN, ID_TOKEN, "back", 203}, - - - {NT_STATE_LIGHT_PROD_ITEM_TOKEN, ID_TOKEN, "lightprod", 204}, - {NT_STATE_LIGHT_PROD_ITEM15_TOKEN, RBRACKET_TOKEN, "", 205}, - {NT_STATE_LIGHT_PROD_ITEM2_TOKEN, ID_TOKEN, "ambient", 206}, - {NT_STATE_LIGHT_PROD_ITEM2_TOKEN, ID_TOKEN, "diffuse", 206}, - {NT_STATE_LIGHT_PROD_ITEM2_TOKEN, ID_TOKEN, "specular", 206}, - {NT_STATE_LIGHT_PROD_ITEM2_TOKEN, ID_TOKEN, "front", 207}, - {NT_STATE_LIGHT_PROD_ITEM2_TOKEN, ID_TOKEN, "back", 207}, - - {NT_STATE_LPROD_PROPERTY_TOKEN, ID_TOKEN, "ambient", 208}, - {NT_STATE_LPROD_PROPERTY_TOKEN, ID_TOKEN, "diffuse", 209}, - {NT_STATE_LPROD_PROPERTY_TOKEN, ID_TOKEN, "specular", 210}, - - {NT_STATE_LIGHT_NUMBER_TOKEN, INTEGER_TOKEN, "-1", 211}, - {NT_STATE_TEX_GEN_ITEM_TOKEN, ID_TOKEN, "texgen", 212}, - {NT_STATE_TEX_GEN_ITEM2_TOKEN, PERIOD_TOKEN, "", 213}, - {NT_STATE_TEX_GEN_TYPE_TOKEN, ID_TOKEN, "eye", 214}, - {NT_STATE_TEX_GEN_TYPE_TOKEN, ID_TOKEN, "object", 215}, - - - {NT_STATE_TEX_GEN_COORD_TOKEN, ID_TOKEN, "s", 216}, - {NT_STATE_TEX_GEN_COORD_TOKEN, ID_TOKEN, "t", 217}, - {NT_STATE_TEX_GEN_COORD_TOKEN, ID_TOKEN, "r", 218}, - {NT_STATE_TEX_GEN_COORD_TOKEN, ID_TOKEN, "q", 219}, - - {NT_STATE_FOG_ITEM_TOKEN, ID_TOKEN, "fog", 220}, - - {NT_STATE_FOG_PROPERTY_TOKEN, ID_TOKEN, "color", 221}, - {NT_STATE_FOG_PROPERTY_TOKEN, ID_TOKEN, "params", 222}, - - {NT_STATE_CLIP_PLANE_ITEM_TOKEN, ID_TOKEN, "clip", 223}, - {NT_STATE_CLIP_PLANE_ITEM2_TOKEN, RBRACKET_TOKEN, "", 224}, - {NT_STATE_CLIP_PLANE_NUM_TOKEN, INTEGER_TOKEN, "-1", 225}, - {NT_STATE_POINT_ITEM_TOKEN, ID_TOKEN, "point", 226}, - {NT_STATE_POINT_PROPERTY_TOKEN, ID_TOKEN, "size", 227}, - {NT_STATE_POINT_PROPERTY_TOKEN, ID_TOKEN, "attenuation", 228}, - - - {NT_STATE_MATRIX_ROW_TOKEN, ID_TOKEN, "matrix", 229}, - {NT_STATE_MATRIX_ROW15_TOKEN, PERIOD_TOKEN, "", 230}, - {NT_STATE_MATRIX_ROW2_TOKEN, ID_TOKEN, "row", 231}, - {NT_STATE_MATRIX_ROW2_TOKEN, ID_TOKEN, "inverse", 232}, - {NT_STATE_MATRIX_ROW2_TOKEN, ID_TOKEN, "transpose", 232}, - {NT_STATE_MATRIX_ROW2_TOKEN, ID_TOKEN, "invtrans", 232}, - {NT_STATE_MATRIX_ROW3_TOKEN, LBRACKET_TOKEN, "", 233}, - - {NT_STATE_MAT_MODIFIER_TOKEN, ID_TOKEN, "inverse", 234}, - {NT_STATE_MAT_MODIFIER_TOKEN, ID_TOKEN, "transpose", 235}, - {NT_STATE_MAT_MODIFIER_TOKEN, ID_TOKEN, "invtrans", 236}, - {NT_STATE_MATRIX_ROW_NUM_TOKEN, INTEGER_TOKEN, "-1", 237}, - - - {NT_STATE_MATRIX_NAME_TOKEN, ID_TOKEN, "modelview", 238}, - {NT_STATE_MATRIX_NAME_TOKEN, ID_TOKEN, "projection", 239}, - {NT_STATE_MATRIX_NAME_TOKEN, ID_TOKEN, "mvp", 240}, - {NT_STATE_MATRIX_NAME_TOKEN, ID_TOKEN, "texture", 241}, - {NT_STATE_MATRIX_NAME_TOKEN, ID_TOKEN, "palette", 242}, - {NT_STATE_MATRIX_NAME_TOKEN, PROGRAM_TOKEN, "", 243}, - - {NT_STATE_OPT_MOD_MAT_NUM_TOKEN, PERIOD_TOKEN, "", 244}, - {NT_STATE_OPT_MOD_MAT_NUM_TOKEN, COMMA_TOKEN, "", 244}, - {NT_STATE_OPT_MOD_MAT_NUM_TOKEN, RBRACE_TOKEN, "", 244}, - {NT_STATE_OPT_MOD_MAT_NUM_TOKEN, LBRACKET_TOKEN, "", 245}, - - {NT_STATE_MOD_MAT_NUM_TOKEN, INTEGER_TOKEN, "-1", 246}, - {NT_STATE_PALETTE_MAT_NUM_TOKEN, INTEGER_TOKEN, "-1", 247}, - {NT_STATE_PROGRAM_MAT_NUM_TOKEN, INTEGER_TOKEN, "-1", 248}, - - {NT_PROGRAM_SINGLE_ITEM_TOKEN, PROGRAM_TOKEN, "", 249}, - {NT_PROGRAM_SINGLE_ITEM2_TOKEN, ID_TOKEN, "env", 250}, - {NT_PROGRAM_SINGLE_ITEM2_TOKEN, ID_TOKEN, "local", 251}, - - - {NT_PROGRAM_MULTIPLE_ITEM_TOKEN, PROGRAM_TOKEN, "", 252}, - {NT_PROGRAM_MULTIPLE_ITEM2_TOKEN, ID_TOKEN, "env", 253}, - {NT_PROGRAM_MULTIPLE_ITEM2_TOKEN, ID_TOKEN, "local", 254}, - {NT_PROG_ENV_PARAMS_TOKEN, ID_TOKEN, "env", 255}, - {NT_PROG_ENV_PARAM_NUMS_TOKEN, INTEGER_TOKEN, "-1", 256}, - {NT_PROG_ENV_PARAM_NUMS2_TOKEN, DOTDOT_TOKEN, "", 257}, - {NT_PROG_ENV_PARAM_NUMS2_TOKEN, RBRACKET_TOKEN, "", 258}, - {NT_PROG_ENV_PARAM_TOKEN, ID_TOKEN, "env", 259}, - - {NT_PROG_LOCAL_PARAMS_TOKEN, ID_TOKEN, "local", 260}, - {NT_PROG_LOCAL_PARAM_NUMS_TOKEN, INTEGER_TOKEN, "-1", 261}, - {NT_PROG_LOCAL_PARAM_NUMS2_TOKEN, DOTDOT_TOKEN, "", 262}, - {NT_PROG_LOCAL_PARAM_NUMS2_TOKEN, RBRACKET_TOKEN, "", 263}, - {NT_PROG_LOCAL_PARAM_TOKEN, ID_TOKEN, "local", 264}, - {NT_PROG_ENV_PARAM_NUM_TOKEN, INTEGER_TOKEN, "-1", 265}, - {NT_PROG_LOCAL_PARAM_NUM_TOKEN, INTEGER_TOKEN, "-1", 266}, - {NT_PARAM_CONST_DECL_TOKEN, PLUS_TOKEN, "", 267}, - {NT_PARAM_CONST_DECL_TOKEN, MINUS_TOKEN, "", 267}, - {NT_PARAM_CONST_DECL_TOKEN, FLOAT_TOKEN, "-1", 267}, - {NT_PARAM_CONST_DECL_TOKEN, INTEGER_TOKEN, "-1", 267}, - {NT_PARAM_CONST_DECL_TOKEN, LBRACE_TOKEN, "", 268}, - - {NT_PARAM_CONST_USE_TOKEN, FLOAT_TOKEN, "-1", 269}, - {NT_PARAM_CONST_USE_TOKEN, INTEGER_TOKEN, "-1", 269}, - {NT_PARAM_CONST_USE_TOKEN, LBRACE_TOKEN, "", 270}, - - - {NT_PARAM_CONST_SCALAR_DECL_TOKEN, PLUS_TOKEN, "", 271}, - {NT_PARAM_CONST_SCALAR_DECL_TOKEN, MINUS_TOKEN, "", 271}, - {NT_PARAM_CONST_SCALAR_DECL_TOKEN, FLOAT_TOKEN, "-1", 271}, - {NT_PARAM_CONST_SCALAR_DECL_TOKEN, INTEGER_TOKEN, "-1", 271}, - - {NT_PARAM_CONST_SCALAR_USE_TOKEN, FLOAT_TOKEN, "-1", 272}, - {NT_PARAM_CONST_SCALAR_USE_TOKEN, INTEGER_TOKEN, "-1", 272}, - {NT_PARAM_CONST_VECTOR_TOKEN, LBRACE_TOKEN, "", 273}, - {NT_PARAM_CONST_VECTOR2_TOKEN, RBRACE_TOKEN, "", 274}, - {NT_PARAM_CONST_VECTOR2_TOKEN, COMMA_TOKEN, "", 275}, - {NT_PARAM_CONST_VECTOR3_TOKEN, RBRACE_TOKEN, "", 276}, - {NT_PARAM_CONST_VECTOR3_TOKEN, COMMA_TOKEN, "", 277}, - {NT_PARAM_CONST_VECTOR4_TOKEN, RBRACE_TOKEN, "", 278}, - {NT_PARAM_CONST_VECTOR4_TOKEN, COMMA_TOKEN, "", 279}, - - {NT_SIGNED_FLOAT_CONSTANT_TOKEN, PLUS_TOKEN, "", 280}, - {NT_SIGNED_FLOAT_CONSTANT_TOKEN, MINUS_TOKEN, "", 280}, - {NT_SIGNED_FLOAT_CONSTANT_TOKEN, FLOAT_TOKEN, "-1", 280}, - {NT_SIGNED_FLOAT_CONSTANT_TOKEN, INTEGER_TOKEN, "-1", 280}, - - {NT_OPTIONAL_SIGN_TOKEN, FLOAT_TOKEN, "-1", 281}, - {NT_OPTIONAL_SIGN_TOKEN, INTEGER_TOKEN, "0", 281}, - {NT_OPTIONAL_SIGN_TOKEN, INTEGER_TOKEN, "1", 281}, - {NT_OPTIONAL_SIGN_TOKEN, INTEGER_TOKEN, "-1", 281}, - {NT_OPTIONAL_SIGN_TOKEN, ID_TOKEN, "-1", 281}, - {NT_OPTIONAL_SIGN_TOKEN, STATE_TOKEN, "", 281}, - {NT_OPTIONAL_SIGN_TOKEN, PROGRAM_TOKEN, "", 281}, - {NT_OPTIONAL_SIGN_TOKEN, VERTEX_TOKEN, "", 281}, - {NT_OPTIONAL_SIGN_TOKEN, LBRACE_TOKEN, "", 281}, - - - {NT_OPTIONAL_SIGN_TOKEN, MINUS_TOKEN, "", 282}, - {NT_OPTIONAL_SIGN_TOKEN, PLUS_TOKEN, "", 283}, - - {NT_TEMP_STATEMENT_TOKEN, TEMP_TOKEN, "", 284}, - {NT_ADDRESS_STATEMENT_TOKEN, ADDRESS_TOKEN, "", 285}, - - /* Special case 286-7 */ - - {NT_OUTPUT_STATEMENT_TOKEN, OUTPUT_TOKEN, "", 288}, - {NT_RESULT_BINDING_TOKEN, RESULT_TOKEN, "", 289}, - {NT_RESULT_BINDING2_TOKEN, ID_TOKEN, "position", 290}, - {NT_RESULT_BINDING2_TOKEN, ID_TOKEN, "fogcoord", 291}, - {NT_RESULT_BINDING2_TOKEN, ID_TOKEN, "pointsize", 292}, - {NT_RESULT_BINDING2_TOKEN, ID_TOKEN, "color", 293}, - {NT_RESULT_BINDING2_TOKEN, ID_TOKEN, "texcoord", 294}, - - {NT_RESULT_COL_BINDING_TOKEN, ID_TOKEN, "color", 295}, - - /* Special case 296-7 */ - - {NT_RESULT_COL_BINDING3_TOKEN, ID_TOKEN, "front", 298}, - {NT_RESULT_COL_BINDING3_TOKEN, ID_TOKEN, "back", 299}, - - /* Special case 300-301 */ - - {NT_RESULT_COL_BINDING5_TOKEN, ID_TOKEN, "primary", 302}, - {NT_RESULT_COL_BINDING5_TOKEN, ID_TOKEN, "secondary", 303}, - {NT_OPT_FACE_TYPE2_TOKEN, ID_TOKEN, "front", 304}, - {NT_OPT_FACE_TYPE2_TOKEN, ID_TOKEN, "back", 305}, - - /* Special case 306-7 */ - - {NT_OPT_COLOR_TYPE2_TOKEN, ID_TOKEN, "primary", 308}, - {NT_OPT_COLOR_TYPE2_TOKEN, ID_TOKEN, "secondary", 309}, - - {NT_OPT_TEX_COORD_NUM_TOKEN, PERIOD_TOKEN, "", 310}, - {NT_OPT_TEX_COORD_NUM_TOKEN, SEMICOLON_TOKEN, "", 310}, - {NT_OPT_TEX_COORD_NUM_TOKEN, COMMA_TOKEN, "", 310}, - {NT_OPT_TEX_COORD_NUM_TOKEN, RBRACE_TOKEN, "", 310}, - {NT_OPT_TEX_COORD_NUM_TOKEN, LBRACKET_TOKEN, "", 311}, - - {NT_TEX_COORD_NUM_TOKEN, INTEGER_TOKEN, "-1", 312}, - - /* Special case for 313 to get aliasing correct */ - - {NT_ESTABLISH_NAME_TOKEN, ID_TOKEN, "-1", 314}, - {NT_ESTABLISHED_NAME_TOKEN, ID_TOKEN, "-1", 315}, - - /* Special case for 318-9 */ -}; - -static GLint nprods = sizeof(ptab) / sizeof(prod_table); -static GLint nlas = sizeof(latab) / sizeof(look_ahead_table); - -/** - * This is a gigantic FSA to recognize the keywords put forth in the - * GL_ARB_vertex_program spec. - * - * All other tokens are deemed 'identifiers', and shoved into the - * identifier symbol table (as opposed to the GLint and GLfloat symbol tables) - * - * \param s The parse state - * \param token The next token seen is returned in this value - * \param token_attr The token attribute for the next token is returned here. This - * is the index into the approprate symbol table if token is INTEGER_TOKEN, - * FLOAT_TOKEN, or ID_TOKEN - * - * \return ARB_VP_ERROR on lex error, ARB_VP_SUCESS on sucess - */ -static GLint -get_next_token(parse_state * s, GLint * token, GLint * token_attr) -{ - GLubyte curr; - - while (s->start_pos < s->len) { - curr = s->str[s->curr_pos]; - - switch (s->curr_state) { - /* Default state */ - case STATE_BASE: - if (IS_WHITESPACE(curr)) { - s->start_pos++; - s->curr_pos++; - } - else { - if (IS_IDCHAR(curr)) { - switch (curr) { - case 'A': - ADV_TO_STATE(STATE_A); - break; - - case 'D': - ADV_TO_STATE(STATE_D); - break; - - case 'E': - ADV_TO_STATE(STATE_E); - break; - - case 'F': - ADV_TO_STATE(STATE_F); - break; - - case 'L': - ADV_TO_STATE(STATE_L); - break; - - case 'M': - ADV_TO_STATE(STATE_M); - break; - - case 'O': - ADV_TO_STATE(STATE_O); - break; - - case 'P': - ADV_TO_STATE(STATE_P); - break; - - case 'R': - ADV_TO_STATE(STATE_R); - break; - - case 'S': - ADV_TO_STATE(STATE_S); - break; - - case 'T': - ADV_TO_STATE(STATE_T); - break; - - case 'X': - ADV_TO_STATE(STATE_X); - break; - - case 'p': - ADV_TO_STATE(STATE_LC_P); - break; - - case 'r': - ADV_TO_STATE(STATE_LC_R); - break; - - case 's': - ADV_TO_STATE(STATE_LC_S); - break; - - case 'v': - ADV_TO_STATE(STATE_LC_V); - break; - - default: - s->curr_state = 1; - s->start_pos = s->curr_pos; - s->curr_pos++; - } - } - else if (IS_DIGIT(curr)) { - ADV_TO_STATE(STATE_N4); - } - else { - switch (curr) { - case '#': - ADV_TO_STATE(STATE_COMMENT); - break; - case ';': - ADV_AND_FINISH(SEMICOLON_TOKEN); - break; - case ',': - ADV_AND_FINISH(COMMA_TOKEN); - break; - case '+': - ADV_AND_FINISH(PLUS_TOKEN); - break; - case '-': - ADV_AND_FINISH(MINUS_TOKEN); - break; - case '[': - ADV_AND_FINISH(LBRACKET_TOKEN); - break; - case ']': - ADV_AND_FINISH(RBRACKET_TOKEN); - break; - case '{': - ADV_AND_FINISH(LBRACE_TOKEN); - break; - case '}': - ADV_AND_FINISH(RBRACE_TOKEN); - break; - case '=': - ADV_AND_FINISH(EQUAL_TOKEN); - break; - - case '.': - ADV_TO_STATE(STATE_N1); - break; - - default: - return ARB_VP_ERROR; - break; - } - } - } - break; - - - /* Main identifier state */ - case STATE_IDENT: - if (IS_CD(curr)) { - s->curr_pos++; - } - else { - *token = ID_TOKEN; - *token_attr = - id_table_add(&s->idents, s->str, s->start_pos, s->curr_pos); - - s->curr_state = 0; - s->start_pos = s->curr_pos; - return ARB_VP_SUCESS; - } - break; - - /* ----------------------------------------------------- - * Beginning of the A* keywords - */ - case STATE_A: - if (IS_CD(curr)) { - switch (curr) { - case 'B': - ADV_TO_STATE(STATE_AB); - break; - case 'D': - ADV_TO_STATE(STATE_AD); - break; - case 'L': - ADV_TO_STATE(STATE_AL); - break; - case 'R': - ADV_TO_STATE(STATE_AR); - break; - case 'T': - ADV_TO_STATE(STATE_AT); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_AB: - ADV_OR_FALLBACK('S', STATE_ABS); - break; - - case STATE_ABS: - FINISH_OR_FALLBACK(ABS_TOKEN); - break; - - case STATE_AD: - ADV_OR_FALLBACK('D', STATE_ADD); - break; - - case STATE_ADD: - if (curr == 'R') { - ADV_TO_STATE(STATE_ADDR); - } - else if (IS_CD(curr)) { - ADV_TO_STATE(STATE_IDENT); - } - else { - FINISH(ADD_TOKEN); - } - break; - - case STATE_ADDR: - ADV_OR_FALLBACK('E', STATE_ADDRE); - break; - - case STATE_ADDRE: - ADV_OR_FALLBACK('S', STATE_ADDRES); - break; - - case STATE_ADDRES: - ADV_OR_FALLBACK('S', STATE_ADDRESS); - break; - - case STATE_ADDRESS: - FINISH_OR_FALLBACK(ADDRESS_TOKEN); - break; - - case STATE_AL: - ADV_OR_FALLBACK('I', STATE_ALI); - break; - - case STATE_ALI: - ADV_OR_FALLBACK('A', STATE_ALIA); - break; - - case STATE_ALIA: - ADV_OR_FALLBACK('S', STATE_ALIAS); - break; - - case STATE_ALIAS: - FINISH_OR_FALLBACK(ALIAS_TOKEN); - break; - - case STATE_AR: - ADV_OR_FALLBACK('L', STATE_ARL); - break; - - case STATE_ARL: - FINISH_OR_FALLBACK(ARL_TOKEN); - break; - - case STATE_AT: - ADV_OR_FALLBACK('T', STATE_ATT); - break; - - case STATE_ATT: - ADV_OR_FALLBACK('R', STATE_ATTR); - break; - - case STATE_ATTR: - ADV_OR_FALLBACK('I', STATE_ATTRI); - break; - - case STATE_ATTRI: - ADV_OR_FALLBACK('B', STATE_ATTRIB); - break; - - case STATE_ATTRIB: - FINISH_OR_FALLBACK(ATTRIB_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the D* keywords - */ - case STATE_D: - if (IS_CD(curr)) { - switch (curr) { - case 'P': - ADV_TO_STATE(STATE_DP); - break; - case 'S': - ADV_TO_STATE(STATE_DS); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_DP: - if (IS_CD(curr)) { - switch (curr) { - case '3': - ADV_TO_STATE(STATE_DP3); - break; - case '4': - ADV_TO_STATE(STATE_DP4); - break; - case 'H': - ADV_TO_STATE(STATE_DPH); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_DP3: - FINISH_OR_FALLBACK(DP3_TOKEN); - break; - - case STATE_DP4: - FINISH_OR_FALLBACK(DP4_TOKEN); - break; - - case STATE_DPH: - FINISH_OR_FALLBACK(DPH_TOKEN); - break; - - case STATE_DS: - ADV_OR_FALLBACK('T', STATE_DST); - break; - - case STATE_DST: - FINISH_OR_FALLBACK(DST_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the E* keywords - */ - case STATE_E: - if (IS_CD(curr)) { - switch (curr) { - case 'N': - ADV_TO_STATE(STATE_EN); - break; - case 'X': - ADV_TO_STATE(STATE_EX); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_EN: - ADV_OR_FALLBACK('D', STATE_END); - break; - - case STATE_END: - FINISH_OR_FALLBACK(END_TOKEN); - break; - - case STATE_EX: - if (IS_CD(curr)) { - switch (curr) { - case '2': - ADV_TO_STATE(STATE_EX2); - break; - case 'P': - ADV_TO_STATE(STATE_EXP); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_EX2: - FINISH_OR_FALLBACK(EX2_TOKEN); - break; - - case STATE_EXP: - FINISH_OR_FALLBACK(EXP_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the F* keywords - */ - case STATE_F: - if (IS_CD(curr)) { - switch (curr) { - case 'L': - ADV_TO_STATE(STATE_FL); - break; - case 'R': - ADV_TO_STATE(STATE_FR); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_FL: - ADV_OR_FALLBACK('R', STATE_FLR); - break; - - case STATE_FLR: - FINISH_OR_FALLBACK(FLR_TOKEN); - break; - - case STATE_FR: - ADV_OR_FALLBACK('C', STATE_FRC); - break; - - case STATE_FRC: - FINISH_OR_FALLBACK(FRC_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the L* keywords - */ - case STATE_L: - if (IS_CD(curr)) { - switch (curr) { - case 'G': - ADV_TO_STATE(STATE_LG); - break; - case 'I': - ADV_TO_STATE(STATE_LI); - break; - case 'O': - ADV_TO_STATE(STATE_LO); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_LG: - ADV_OR_FALLBACK('2', STATE_LG2); - break; - - case STATE_LG2: - FINISH_OR_FALLBACK(LG2_TOKEN); - break; - - case STATE_LI: - ADV_OR_FALLBACK('T', STATE_LIT); - break; - - case STATE_LIT: - FINISH_OR_FALLBACK(LIT_TOKEN); - break; - - case STATE_LO: - ADV_OR_FALLBACK('G', STATE_LOG); - break; - - case STATE_LOG: - FINISH_OR_FALLBACK(LOG_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the M* keywords - */ - case STATE_M: - if (IS_CD(curr)) { - switch (curr) { - case 'A': - ADV_TO_STATE(STATE_MA); - break; - case 'I': - ADV_TO_STATE(STATE_MI); - break; - case 'O': - ADV_TO_STATE(STATE_MO); - break; - case 'U': - ADV_TO_STATE(STATE_MU); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_MA: - if (IS_CD(curr)) { - switch (curr) { - case 'D': - ADV_TO_STATE(STATE_MAD); - break; - case 'X': - ADV_TO_STATE(STATE_MAX); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_MAD: - FINISH_OR_FALLBACK(MAD_TOKEN); - break; - - case STATE_MAX: - FINISH_OR_FALLBACK(MAX_TOKEN); - break; - - case STATE_MI: - ADV_OR_FALLBACK('N', STATE_MIN); - break; - - case STATE_MIN: - FINISH_OR_FALLBACK(MIN_TOKEN); - break; - - case STATE_MO: - ADV_OR_FALLBACK('V', STATE_MOV); - break; - - case STATE_MOV: - FINISH_OR_FALLBACK(MOV_TOKEN); - break; - - case STATE_MU: - ADV_OR_FALLBACK('L', STATE_MUL); - break; - - case STATE_MUL: - FINISH_OR_FALLBACK(MUL_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the O* keywords - */ - case STATE_O: - if (IS_CD(curr)) { - switch (curr) { - case 'P': - ADV_TO_STATE(STATE_OP); - break; - case 'U': - ADV_TO_STATE(STATE_OU); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_OP: - ADV_OR_FALLBACK('T', STATE_OPT); - break; - - case STATE_OPT: - ADV_OR_FALLBACK('I', STATE_OPTI); - break; - - case STATE_OPTI: - ADV_OR_FALLBACK('O', STATE_OPTIO); - break; - - case STATE_OPTIO: - ADV_OR_FALLBACK('N', STATE_OPTION); - break; - - case STATE_OPTION: - FINISH_OR_FALLBACK(OPTION_TOKEN); - break; - - case STATE_OU: - ADV_OR_FALLBACK('T', STATE_OUT); - break; - - case STATE_OUT: - ADV_OR_FALLBACK('P', STATE_OUTP); - break; - - case STATE_OUTP: - ADV_OR_FALLBACK('U', STATE_OUTPU); - break; - - case STATE_OUTPU: - ADV_OR_FALLBACK('T', STATE_OUTPUT); - break; - - case STATE_OUTPUT: - FINISH_OR_FALLBACK(OUTPUT_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the P* keywords - */ - case STATE_P: - if (IS_CD(curr)) { - switch (curr) { - case 'A': - ADV_TO_STATE(STATE_PA); - break; - case 'O': - ADV_TO_STATE(STATE_PO); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_PA: - ADV_OR_FALLBACK('R', STATE_PAR); - break; - - case STATE_PAR: - ADV_OR_FALLBACK('A', STATE_PARA); - break; - - case STATE_PARA: - ADV_OR_FALLBACK('M', STATE_PARAM); - break; - - case STATE_PARAM: - FINISH_OR_FALLBACK(PARAM_TOKEN); - break; - - case STATE_PO: - ADV_OR_FALLBACK('W', STATE_POW); - break; - - case STATE_POW: - FINISH_OR_FALLBACK(POW_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the R* keywords - */ - case STATE_R: - if (IS_CD(curr)) { - switch (curr) { - case 'C': - ADV_TO_STATE(STATE_RC); - break; - case 'S': - ADV_TO_STATE(STATE_RS); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_RC: - ADV_OR_FALLBACK('P', STATE_RCP); - break; - - case STATE_RCP: - FINISH_OR_FALLBACK(RCP_TOKEN); - break; - - case STATE_RS: - ADV_OR_FALLBACK('Q', STATE_RSQ); - break; - - case STATE_RSQ: - FINISH_OR_FALLBACK(RSQ_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the S* keywords - */ - case STATE_S: - if (IS_CD(curr)) { - switch (curr) { - case 'G': - ADV_TO_STATE(STATE_SG); - break; - case 'L': - ADV_TO_STATE(STATE_SL); - break; - case 'U': - ADV_TO_STATE(STATE_SU); - break; - case 'W': - ADV_TO_STATE(STATE_SW); - break; - default: - ADV_TO_STATE(STATE_IDENT); - break; - } - } - else { - s->curr_state = 1; - } - break; - - case STATE_SG: - ADV_OR_FALLBACK('E', STATE_SGE); - break; - - case STATE_SGE: - FINISH_OR_FALLBACK(SGE_TOKEN); - break; - - case STATE_SL: - ADV_OR_FALLBACK('T', STATE_SLT); - break; - - case STATE_SLT: - FINISH_OR_FALLBACK(SLT_TOKEN); - break; - - case STATE_SU: - ADV_OR_FALLBACK('B', STATE_SUB); - break; - - case STATE_SUB: - FINISH_OR_FALLBACK(SUB_TOKEN); - break; - - case STATE_SW: - ADV_OR_FALLBACK('Z', STATE_SWZ); - break; - - case STATE_SWZ: - FINISH_OR_FALLBACK(SWZ_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the T* keywords - */ - case STATE_T: - ADV_OR_FALLBACK('E', STATE_TE); - break; - - case STATE_TE: - ADV_OR_FALLBACK('M', STATE_TEM); - break; - - case STATE_TEM: - ADV_OR_FALLBACK('P', STATE_TEMP); - break; - - case STATE_TEMP: - FINISH_OR_FALLBACK(TEMP_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the X* keywords - */ - case STATE_X: - ADV_OR_FALLBACK('P', STATE_XP); - break; - - case STATE_XP: - ADV_OR_FALLBACK('D', STATE_XPD); - break; - - case STATE_XPD: - FINISH_OR_FALLBACK(XPD_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the p* keywords - */ - case STATE_LC_P: - ADV_OR_FALLBACK('r', STATE_LC_PR); - break; - - case STATE_LC_PR: - ADV_OR_FALLBACK('o', STATE_LC_PRO); - break; - - case STATE_LC_PRO: - ADV_OR_FALLBACK('g', STATE_LC_PROG); - break; - - case STATE_LC_PROG: - ADV_OR_FALLBACK('r', STATE_LC_PROGR); - break; - - case STATE_LC_PROGR: - ADV_OR_FALLBACK('a', STATE_LC_PROGRA); - break; - - case STATE_LC_PROGRA: - ADV_OR_FALLBACK('m', STATE_LC_PROGRAM); - break; - - case STATE_LC_PROGRAM: - FINISH_OR_FALLBACK(PROGRAM_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the r* keywords - */ - case STATE_LC_R: - ADV_OR_FALLBACK('e', STATE_LC_RE); - break; - - case STATE_LC_RE: - ADV_OR_FALLBACK('s', STATE_LC_RES); - break; - - case STATE_LC_RES: - ADV_OR_FALLBACK('u', STATE_LC_RESU); - break; - - case STATE_LC_RESU: - ADV_OR_FALLBACK('l', STATE_LC_RESUL); - break; - - case STATE_LC_RESUL: - ADV_OR_FALLBACK('t', STATE_LC_RESULT); - break; - - case STATE_LC_RESULT: - FINISH_OR_FALLBACK(RESULT_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the s* keywords - */ - case STATE_LC_S: - ADV_OR_FALLBACK('t', STATE_LC_ST); - break; - - case STATE_LC_ST: - ADV_OR_FALLBACK('a', STATE_LC_STA); - break; - - case STATE_LC_STA: - ADV_OR_FALLBACK('t', STATE_LC_STAT); - break; - - case STATE_LC_STAT: - ADV_OR_FALLBACK('e', STATE_LC_STATE); - break; - - case STATE_LC_STATE: - FINISH_OR_FALLBACK(STATE_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the v* keywords - */ - case STATE_LC_V: - ADV_OR_FALLBACK('e', STATE_LC_VE); - break; - - case STATE_LC_VE: - ADV_OR_FALLBACK('r', STATE_LC_VER); - break; - - case STATE_LC_VER: - ADV_OR_FALLBACK('t', STATE_LC_VERT); - break; - - case STATE_LC_VERT: - ADV_OR_FALLBACK('e', STATE_LC_VERTE); - break; - - case STATE_LC_VERTE: - ADV_OR_FALLBACK('x', STATE_LC_VERTEX); - break; - - case STATE_LC_VERTEX: - FINISH_OR_FALLBACK(VERTEX_TOKEN); - break; - - /* ----------------------------------------------------- - * Beginning of the number & comment FSAs - */ - case STATE_N1: - if (curr == '.') { - ADV_TO_STATE(STATE_N2); - } - else if (IS_DIGIT(curr)) { - ADV_TO_STATE(STATE_N3); - } - else { - /*ADV_AND_FINISH(PERIOD_TOKEN); */ - FINISH(PERIOD_TOKEN); - } - break; - - case STATE_N2: -#if 1 - /*ADV_AND_FINISH(DOTDOT_TOKEN);*/ - FINISH(DOTDOT_TOKEN); -#else - FINISH(PERIOD_TOKEN); -#endif - break; - - case STATE_N3: - if (IS_DIGIT(curr)) { - ADV_TO_STATE(STATE_N3); - } - else if ((curr == 'E') || (curr == 'e')) { - ADV_TO_STATE(STATE_N5); - } - else if (curr == '.') { - /* Blech! we have something like 1.. -> have to backup */ - s->curr_pos -= 1; - *token_attr = - int_table_add(&s->ints, s->str, s->start_pos, s->curr_pos); - FINISH(INTEGER_TOKEN); - } - else { - *token_attr = - float_table_add(&s->floats, s->str, s->start_pos, s->curr_pos); - /*ADV_AND_FINISH(FLOAT_TOKEN);*/ - FINISH(FLOAT_TOKEN); - } - break; - - case STATE_N4: - if (IS_DIGIT(curr)) { - ADV_TO_STATE(STATE_N4); - } - else if ((curr == 'E') || (curr == 'e')) { - ADV_TO_STATE(STATE_N5); - } - else if (curr == '.') { - ADV_TO_STATE(STATE_N3); - } - else { - *token_attr = - int_table_add(&s->ints, s->str, s->start_pos, s->curr_pos); - /*ADV_AND_FINISH(INTEGER_TOKEN);*/ - FINISH(INTEGER_TOKEN); - } - break; - - case STATE_N5: - if (IS_DIGIT(curr)) { - ADV_TO_STATE(STATE_N6); - } - else if ((curr == '+') || (curr == '-')) { - ADV_TO_STATE(STATE_N7) - } - else { - return ARB_VP_ERROR; - } - break; - - case STATE_N6: - if (IS_DIGIT(curr)) { - ADV_TO_STATE(STATE_N6); - } - else { - *token_attr = - float_table_add(&s->floats, s->str, s->start_pos, s->curr_pos); - /*ADV_AND_FINISH(FLOAT_TOKEN);*/ - FINISH(FLOAT_TOKEN); - } - break; - - case STATE_N7: - if (IS_DIGIT(curr)) { - ADV_TO_STATE(STATE_N6); - } - else { - return ARB_VP_ERROR; - } - - break; - - case STATE_COMMENT: - if ((curr == '\n') || (curr == '\r')) { - s->start_pos = s->curr_pos + 1; - s->curr_pos++; - s->curr_state = 0; - } - else { - ADV_TO_STATE(STATE_COMMENT); - } - } - } - - *token = EOF_TOKEN; - return ARB_VP_SUCESS; -} - -/** - * This does the same as get_next_token(), but it does not advance the - * position pointers (Err, rather it does, but then it resets them) - * - * \param s The parse state - * \param token The next token seen is returned in this value - * \param token_attr The token attribute for the next token is returned here. This - * is the index into the approprate symbol table if token is INTEGER_TOKEN, - * FLOAT_TOKEN, or ID_TOKEN - * \param how_many How many tokens to peek ahead - * - * \return ARB_VP_ERROR on lex error, ARB_VP_SUCESS on sucess - */ -static GLint -peek_next_token(parse_state * s, GLint * token, GLint * token_attr, - GLint how_many) -{ - GLint tmp_state = s->curr_state; - GLint tmp_sp = s->start_pos; - GLint tmp_cp = s->curr_pos; - GLint a, retval; - - for (a = 0; a < how_many; a++) { - retval = get_next_token(s, token, token_attr); - - if (retval == ARB_VP_ERROR) - return retval; - } - - s->curr_state = tmp_state; - s->start_pos = tmp_sp; - s->curr_pos = tmp_cp; - - return retval; -} - -/** - * Print out the value of a token - */ -static void -debug_token(parse_state * state, GLint t, GLint ta) -{ - switch (t) { - case EOF_TOKEN: - printf("EOF\n"); - break; - case ID_TOKEN: - printf("|%s| ", state->idents.data[ta]); - break; - case INTEGER_TOKEN: - printf("|%d| ", state->ints.data[ta]); - break; - case FLOAT_TOKEN: - printf("|%f| ", state->floats.data[ta]); - break; - - case ABS_TOKEN: - printf("ABS "); - break; - case ADD_TOKEN: - printf("ADD "); - break; - case ADDRESS_TOKEN: - printf("ADDRESS "); - break; - case ALIAS_TOKEN: - printf("ALIAS "); - break; - case ARL_TOKEN: - printf("ARL "); - break; - case ATTRIB_TOKEN: - printf("ATTRIB "); - break; - - case DP3_TOKEN: - printf("DP3 "); - break; - case DP4_TOKEN: - printf("DP4 "); - break; - case DPH_TOKEN: - printf("DPH "); - break; - case DST_TOKEN: - printf("DST "); - break; - - case END_TOKEN: - printf("END "); - break; - case EX2_TOKEN: - printf("EX2 "); - break; - case EXP_TOKEN: - printf("EXP "); - break; - - case FLR_TOKEN: - printf("FLR "); - break; - case FRC_TOKEN: - printf("FRC "); - break; - - case LG2_TOKEN: - printf("LG2 "); - break; - case LIT_TOKEN: - printf("LIT "); - break; - case LOG_TOKEN: - printf("LOG "); - break; - - case MAD_TOKEN: - printf("MAD "); - break; - case MAX_TOKEN: - printf("MAX "); - break; - case MIN_TOKEN: - printf("MIN "); - break; - case MOV_TOKEN: - printf("MOV "); - break; - case MUL_TOKEN: - printf("MUL "); - break; - - case OPTION_TOKEN: - printf("OPTION "); - break; - case OUTPUT_TOKEN: - printf("OUTPUT "); - break; - - case PARAM_TOKEN: - printf("PARAM "); - break; - case POW_TOKEN: - printf("POW "); - break; - - case RCP_TOKEN: - printf("RCP "); - break; - case RSQ_TOKEN: - printf("RSQ "); - break; - - case SGE_TOKEN: - printf("SGE "); - break; - case SLT_TOKEN: - printf("SLT "); - break; - case SUB_TOKEN: - printf("SUB "); - break; - case SWZ_TOKEN: - printf("SWZ "); - break; - - case TEMP_TOKEN: - printf("TEMP "); - break; - - case XPD_TOKEN: - printf("XPD "); - break; - - case SEMICOLON_TOKEN: - printf("; "); - break; - case COMMA_TOKEN: - printf(", "); - break; - case PLUS_TOKEN: - printf("+ "); - break; - case MINUS_TOKEN: - printf("- "); - break; - case PERIOD_TOKEN: - printf(". "); - break; - case DOTDOT_TOKEN: - printf(".. "); - break; - case LBRACKET_TOKEN: - printf("[ "); - break; - case RBRACKET_TOKEN: - printf("] "); - break; - case LBRACE_TOKEN: - printf("{ "); - break; - case RBRACE_TOKEN: - printf("} "); - break; - case EQUAL_TOKEN: - printf("= "); - break; - - case PROGRAM_TOKEN: - printf("program "); - break; - case RESULT_TOKEN: - printf("result "); - break; - case STATE_TOKEN: - printf("state "); - break; - case VERTEX_TOKEN: - printf("vertex "); - break; - default: - printf("Unknown token type %d\n", t); - } -} - -/** - * Setup the state used by the parser / lex - * - * \param str The program string, with the !!ARBvp1.0 token stripped off - * \param len The lenght of the given string - * - * \return A parse_state struct to keep track of all the things we need while parsing - */ -static parse_state * -parse_state_init(GLubyte * str, GLint len) -{ - parse_state *s = (parse_state *) _mesa_malloc(sizeof(parse_state)); - - s->str = _mesa_strdup((char *) str); - s->len = len; - s->curr_pos = 0; - s->start_pos = 0; - - s->curr_state = 0; - - s->idents.len = 0; - s->idents.data = NULL; - - s->ints.len = 0; - s->ints.data = NULL; - - s->floats.len = 0; - s->floats.data = NULL; - printf("%s\n", s->str); - - s->binds.len = 0; - s->binds.type = NULL; - s->binds.offset = NULL; - s->binds.row = NULL; - s->binds.consts = NULL; - - s->arrays.len = 0; - s->arrays.num_elements = NULL; - s->arrays.data = NULL; - - s->stack_head = NULL; - s->stack_free_list = NULL; - - s->pt_head = NULL; - - return s; -} - -/** - * This frees all the things we hold while parsing. - * - * \param s The struct created by parse_state_init() - */ -static void -parse_state_cleanup(parse_state * s) -{ - GLint a; - token_list *tl, *next; - - /* Free our copy of the string [Mesa has its own] */ - _mesa_free(s->str); - - /* Free all the tables ident, int, float, bind, mat */ - _mesa_free(s->idents.type); - _mesa_free(s->idents.attr); - for (a = 0; a < s->idents.len; a++) - _mesa_free(s->idents.data[a]); - - _mesa_free(s->ints.data); - _mesa_free(s->floats.data); - - _mesa_free(s->arrays.num_elements); - for (a = 0; a < s->arrays.len; a++) - _mesa_free(s->arrays.data[a]); - - _mesa_free(s->binds.type); - _mesa_free(s->binds.offset); - _mesa_free(s->binds.row); - _mesa_free(s->binds.num_rows); - _mesa_free(s->binds.reg_num); -#if 0 - for (a = 0; a < s->binds.len; a++) { - printf("6: %d/%d\n", a, s->binds.len - 1); - _mesa_free(s->binds.consts[a]); - } -#endif - - /* Free the stack */ - tl = s->stack_head; - while (tl) { - next = tl->next; - free(tl); - tl = next; - } - tl = s->stack_free_list; - while (tl) { - next = tl->next; - free(tl); - tl = next; - } - printf("freed stack free list\n"); - -#if 0 - /* Free the parse tree */ - parse_tree_free_children(s->pt_head); - printf("freed parse_tree\n"); -#endif - free(s); - printf("freed state\n"); -} - -/** - * Alloc a new node for a parse tree. - * - * \return An empty node to fill and stick into the parse tree - */ -static parse_tree_node * -parse_tree_node_init(void) -{ - GLint a; - parse_tree_node *pt; - - pt = (parse_tree_node *) _mesa_malloc(sizeof(parse_tree_node)); - pt->tok = -1; - pt->tok_attr = -1; - pt->is_terminal = 0; - pt->prod_applied = -1; - - for (a = 0; a < 4; a++) - pt->children[a] = NULL; - - return pt; -} - -/** - * We maintain a stack of nonterminals used for predictive parsing. To keep - * from thrashing malloc/free, we keep a free list of token_list structs - * to be used for this stack. This function is called to refill the free - * list, when we try to grab a new token_list struct, and find that there are none - * available - * - * \param s The parse state - */ -static void -_fill_free_list(parse_state * s) -{ - GLint a; - token_list *tl; - - if (s->stack_free_list) - return; - - for (a = 0; a < 20; a++) { - tl = (token_list *) _mesa_malloc(sizeof(token_list)); - - tl->next = s->stack_free_list; - s->stack_free_list = tl; - } -} - -/** - * Peek at the head of the nonterminal stack, - * - * \param s The parse state - * \param token Return for the nonterminal token on the top of the stack - * \param token_attr Return for the the token attribute on the top of the stack - * - * \return ARB_VP_ERROR on an empty stack [not necessarily a bad thing], else ARB_VP_SUCESS - */ -static GLint -_stack_peek(parse_state * s, GLint * token, GLint * token_attr) -{ - if (!s->stack_head) { - fprintf(stderr, "ACK! Empty stack on peek!\n"); - return ARB_VP_ERROR; - } - - *token = s->stack_head->tok; - *token_attr = s->stack_head->tok_attr; - - return ARB_VP_SUCESS; -} - -/** - * Remove the token at the head of the nonterminal stack - * \param s The parse state - * \param token Return for the nonterminal token on the top of the stack - * \param token_attr Return for the the token attribute on the top of the stack - * \param ptn Return for a pointer to the place in the parse tree where - * the token lives - * - * \return ARB_VP_ERROR on an empty stack [not necessarily a bad thing], else ARB_VP_SUCESS - */ -static GLint -_stack_pop(parse_state * s, GLint * token, GLint * token_attr, - parse_tree_node ** ptn) -{ - token_list *tl; - - if (!s->stack_head) { - fprintf(stderr, "ACK! Empty stack!\n"); - return ARB_VP_ERROR; - } - - *token = s->stack_head->tok; - *token_attr = s->stack_head->tok_attr; - if (ptn) - *ptn = s->stack_head->pt; - tl = s->stack_head; - - s->stack_head = tl->next; - tl->next = s->stack_free_list; - s->stack_free_list = tl; - - return ARB_VP_SUCESS; -} - -/** - * Put a token, its attribute, and the the parse tree node where the token is stored, onto - * the parse stack. - * - * \param s The parse state - * \param token Return for the nonterminal token on the top of the stack - * \param token_attr Return for the the token attribute on the top of the stack - * \param ptn Return for a pointer to the place in the parse tree where - * the token lives - * - * \return ARB_VP_ERROR on out of memory while allocing more storage for the stack, - * else ARB_VP_SUCESS - */ -static GLint -_stack_push(parse_state * s, GLint token, GLint token_attr, - parse_tree_node * ptn) -{ - token_list *tl; - - if (!s->stack_free_list) { - _fill_free_list(s); - if (!s->stack_free_list) { - fprintf(stderr, "ACK! Error filling stack free list\n"); - return ARB_VP_ERROR; - } - } - - tl = s->stack_free_list; - - s->stack_free_list = tl->next; - - tl->tok = token; - tl->tok_attr = token_attr; - tl->pt = ptn; - tl->next = s->stack_head; - - s->stack_head = tl; - - return ARB_VP_SUCESS; -} - -/** - * Allocate a new entry in the array table - * - * \param tab The array table to add a new element too - * - * \return The index into the array table where the new element is. - */ -static GLint -array_table_new(array_table * tab) -{ - GLint idx; - if (tab->len == 0) { - tab->num_elements = (GLint *) _mesa_malloc(sizeof(GLint)); - tab->data = (GLint **) _mesa_malloc(sizeof(GLint *)); - idx = 0; - } - else { - tab->num_elements = - (GLint *) _mesa_realloc(tab->num_elements, tab->len * sizeof(GLint), - (tab->len + 1) * sizeof(GLint)); - tab->data = - (GLint **) _mesa_realloc(tab->data, tab->len * sizeof(GLint *), - (tab->len + 1) * sizeof(GLint *)); - idx = tab->len; - } - - tab->len++; - tab->num_elements[idx] = 0; - tab->data[idx] = NULL; - - return idx; -} - -/** - * Add a new element to a array in a array table - * - * \param tab The array table - * \param idx The index into the array table of the array we want to append an item onto - * \param data The program parameter that goes into the idx-th array - */ -static void -array_table_add_data(array_table * tab, GLint idx, GLint data) -{ - if ((idx < 0) || (idx >= tab->len)) { - printf("Bad matrix index %d!\n", idx); - return; - } - - if (tab->data[idx] == NULL) { - tab->data[idx] = (GLint *) _mesa_malloc(sizeof(GLint)); - } - else { - tab->data[idx] = - (GLint *) _mesa_realloc(tab->data[idx], - tab->num_elements[idx] * sizeof(GLint), - (tab->num_elements[idx] + - 1) * sizeof(GLint)); - } - - tab->data[idx][tab->num_elements[idx]] = data; - tab->num_elements[idx]++; -} - - -/** - * This adds a new entry into the binding table. - * - * \param tab The binding table - * \param type The type of the state - * \param offset For matrix bindings, e.g. MATRIXROWS_MODELVIEW, this gives the matrix number. - * For PROGRAM_ENV_* and PROGRAM_LOCAL_* bindings, this gives the number of the first parameter - * - * \param row For MATRIXROWS bindings, this is the first row in the matrix we're bound to - * \param nrows For MATRIXROWS bindings, this is the number of rows of the matrix we have. - * For PROGRAM_ENV/LOCAL bindings, this is the number of parameters in the array we're bound to - * \param values For CONSTANT bindings, these are the constant values we're bound to - * \return The index into the binding table where this state is bound - */ -static GLint -binding_table_add(binding_table * tab, GLint type, GLint offset, GLint row, - GLint nrows, GLfloat * values) -{ - GLint key, a; - - key = tab->len; - - /* test for existance */ - for (a = 0; a < tab->len; a++) { - if ((tab->type[a] == type) && (tab->offset[a] == offset) - && (tab->row[a] == row) && (tab->num_rows[a] == nrows) && - (fabs(tab->consts[a][0] - values[0]) < .0001) && - (fabs(tab->consts[a][1] - values[1]) < .0001) && - (fabs(tab->consts[a][2] - values[2]) < .0001) && - (fabs(tab->consts[a][3] - values[3]) < .0001)) - return a; - } - - if (tab->len == 0) { - tab->type = (GLint *) _mesa_malloc(sizeof(GLint)); - tab->offset = (GLint *) _mesa_malloc(sizeof(GLint)); - tab->row = (GLint *) _mesa_malloc(sizeof(GLint)); - tab->num_rows = (GLint *) _mesa_malloc(sizeof(GLint)); - tab->consts = (GLfloat **) _mesa_malloc(sizeof(GLfloat *)); - tab->consts[0] = (GLfloat *) _mesa_malloc(4 * sizeof(GLfloat)); - tab->reg_num = (GLint *) _mesa_malloc(sizeof(GLint)); - } - else { - tab->type = - (GLint *) _mesa_realloc(tab->type, tab->len * sizeof(GLint), - (tab->len + 1) * sizeof(GLint)); - tab->offset = - (GLint *) _mesa_realloc(tab->offset, tab->len * sizeof(GLint), - (tab->len + 1) * sizeof(GLint)); - tab->row = - (GLint *) _mesa_realloc(tab->row, tab->len * sizeof(GLint), - (tab->len + 1) * sizeof(GLint)); - tab->num_rows = - (GLint *) _mesa_realloc(tab->num_rows, tab->len * sizeof(GLint), - (tab->len + 1) * sizeof(GLint)); - tab->consts = - (GLfloat **) _mesa_realloc(tab->consts, tab->len * sizeof(GLfloat), - (tab->len + 1) * sizeof(GLfloat *)); - tab->consts[tab->len] = (GLfloat *) _mesa_malloc(4 * sizeof(GLfloat)); - tab->reg_num = - (GLint *) _mesa_realloc(tab->reg_num, tab->len * sizeof(GLint), - (tab->len + 1) * sizeof(GLint)); - } - - tab->type[key] = type; - tab->offset[key] = offset; - tab->row[key] = row; /*key;*/ - tab->num_rows[key] = nrows; - tab->reg_num[key] = 0; - _mesa_memcpy(tab->consts[key], values, 4 * sizeof(GLfloat)); - tab->len++; - - return key; -} - -/** - * Given a string and a start/end point, add a string into the float - * symbol table (and convert it into a float) - * - * If we already have this GLfloat in the table, don't bother - * adding another, just return the key to the existing one - * - * \param tab The float table - * \param str The string containing the float - * \param start The starting position of the float in str - * \param end The ending position of the float in str - * - * \return The index of the float, after we insert it, in the float table - */ -static GLint -float_table_add(float_table *tab, const char *str, GLint start, GLint end) -{ - GLint key, a; - GLubyte *newstr; - - key = tab->len; - - newstr = (GLubyte *) _mesa_malloc(end - start + 2); - _mesa_memset(newstr, 0, end - start + 2); - _mesa_memcpy(newstr, str + start, end - start); - - /* test for existance */ - for (a = 0; a < tab->len; a++) { - if (tab->data[a] == atof((char *) newstr)) { - _mesa_free(newstr); - return a; - } - } - - if (tab->len == 0) { - tab->data = (GLdouble *) _mesa_malloc(sizeof(GLdouble)); - } - else { - tab->data = - (GLdouble *) _mesa_realloc(tab->data, tab->len * sizeof(GLdouble), - (tab->len + 1) * sizeof(GLdouble)); - } - - tab->data[key] = atof((char *) newstr); - tab->len++; - - _mesa_free(newstr); - return key; -} - -/** - * Given a string and a start/end point, add a string into the int - * symbol table (and convert it into a int) - * - * If we already have this int in the table, don't bother - * adding another, just return the key to the existing one - * - * \param tab The int table - * \param str The string containing the int - * \param start The starting position of the int in str - * \param end The ending position of the int in str - * - * \return The index of the int, after we insert it, in the int table - */ -static GLint -int_table_add(int_table * tab, const char *str, GLint start, GLint end) -{ - GLint key, a; - char *newstr; - - key = tab->len; - - newstr = (char *) _mesa_malloc(end - start + 2); - _mesa_memset(newstr, 0, end - start + 2); - _mesa_memcpy(newstr, str + start, end - start); - - for (a = 0; a < tab->len; a++) { - if (tab->data[a] == _mesa_atoi(newstr)) { - _mesa_free(newstr); - return a; - } - } - - if (tab->len == 0) { - tab->data = (GLint *) _mesa_malloc(sizeof(GLint)); - } - else { - tab->data = - (GLint *) _mesa_realloc(tab->data, tab->len * sizeof(GLint), - (tab->len + 1) * sizeof(GLint)); - } - - tab->data[key] = _mesa_atoi(newstr); - tab->len++; - - _mesa_free(newstr); - return key; -} - -/** - * Insert an identifier into the identifier symbol table - * - * If we already have this id in the table, don't bother - * adding another, just return the key to the existing one - * - * If we already have this id in the table, and it has been - * initialized to an ALIAS, return what the alias points - * to, not the alias var - * - * \param tab The ID table - * \param str The string containing the id - * \param start The position in str where the id begins - * \param end The position in str where the id ends - * - * \return either: - * 1) The index into the id table where the id is - * 2) The index into the id table where the alias of id, if we already have id - * in the table, and it has been initialized to type ALIAS - */ -static GLint -id_table_add(id_table * tab, const char * str, GLint start, GLint end) -{ - GLint key, a; - GLubyte *newstr; - - key = tab->len; - - if (tab->len == 0) { - tab->data = (GLubyte **) _mesa_malloc(sizeof(GLubyte *)); - tab->type = (GLint *) _mesa_malloc(sizeof(GLint)); - tab->attr = (GLint *) _mesa_malloc(sizeof(GLint)); - } - else { - tab->data = - (GLubyte **) _mesa_realloc(tab->data, tab->len * sizeof(GLubyte *), - (tab->len + 1) * sizeof(GLubyte *)); - tab->type = - (GLint *) _mesa_realloc(tab->type, tab->len * sizeof(GLint), - (tab->len + 1) * sizeof(GLint)); - tab->attr = - (GLint *) _mesa_realloc(tab->attr, tab->len * sizeof(GLint), - (tab->len + 1) * sizeof(GLint)); - } - - /*tab->type[key] = TYPE_NONE;*/ - - newstr = (GLubyte *) _mesa_malloc((end - start + 2) * sizeof(GLubyte)); - _mesa_memset(newstr, 0, end - start + 2); - _mesa_memcpy(newstr, str + start, end - start); - - for (a = 0; a < tab->len; a++) { - /* aha! we found it in the table */ - if (!_mesa_strcmp((char *) tab->data[a], (char *) newstr)) { - _mesa_free(newstr); - - key = a; - while ((tab->type[key] == TYPE_ALIAS) && (tab->attr[key] != -1)) { - printf("----------- %s is an alias, renaming to %s\n", - tab->data[key], tab->data[tab->attr[key]]); - key = tab->attr[key]; - } - - return key; - } - } - - /* oh, we really have a new id */ - tab->data[key] = newstr; - tab->type[key] = TYPE_NONE; - tab->attr[key] = -1; - tab->len++; - - return key; -} - -/*#define SHOW_STEPS 1*/ - - -/** - * Apply the specified production number to the parse state. This handles - * looking at the production table and sticking new tokens onto the - * parse stack. - * - * It also handles the construction of the parse tree - * - * \param s The parse state - * \param num The production number to apply [the idx in the production table] - * - */ -static void -apply_production(parse_state * s, int num) -{ - GLint a, str_key, stack_tok, stack_tok_attr; - GLint tok, nnptr = 0; - parse_tree_node *ptn; - parse_tree_node *pt_ptr_new[4]; - - (void) _stack_pop(s, &stack_tok, &stack_tok_attr, &ptn); - /*printf("apply prod %d\n", num); */ - - ptn->prod_applied = num; - for (a = 3; a >= 0; a--) { - str_key = 0; - tok = ptab[num].rhs[a]; - - if (tok == NULL_TOKEN) - continue; - - /* If we are pushing an identifier or a number, we need to translate the string literal - * in the production table into an entry in the approprate symbol table - */ - if (tok == ID_TOKEN) { - str_key = id_table_add(&s->idents, ptab[num].key[a], 0, - _mesa_strlen(ptab[num].key[a])); - } - else if (tok == INTEGER_TOKEN) { - str_key = int_table_add(&s->ints, ptab[num].key[a], 0, - _mesa_strlen(ptab[num].key[a])); - } - else if (tok == FLOAT_TOKEN) { - str_key = float_table_add(&s->floats, ptab[num].key[a], 0, - _mesa_strlen(ptab[num].key[a])); - } - - /* "-1" is a wildcard flag, accept any id/float/int */ - if ((!_mesa_strcmp(ptab[num].key[a], "-1")) && - ((tok == FLOAT_TOKEN) || (tok == INTEGER_TOKEN) - || (tok == ID_TOKEN))) { - pt_ptr_new[nnptr] = parse_tree_node_init(); - pt_ptr_new[nnptr]->is_terminal = 0; - pt_ptr_new[nnptr]->tok = tok; - pt_ptr_new[nnptr]->tok_attr = str_key; - nnptr++; - _stack_push(s, ptab[num].rhs[a], str_key, pt_ptr_new[nnptr - 1]); - } - else if (tok >= NT_PROGRAM_TOKEN) { - pt_ptr_new[nnptr] = parse_tree_node_init(); - pt_ptr_new[nnptr]->is_terminal = 0; - pt_ptr_new[nnptr]->tok = tok; - nnptr++; - _stack_push(s, ptab[num].rhs[a], str_key, pt_ptr_new[nnptr - 1]); - } - else - _stack_push(s, ptab[num].rhs[a], str_key, NULL); - } - - tok = 0; - if (ptn) { - /*printf("%x %d:[%x %x %x %x]\n", ptn, nnptr, pt_ptr_new[0], pt_ptr_new[1], pt_ptr_new[2], pt_ptr_new[3]); */ - - for (a = nnptr - 1; a >= 0; a--) { - ptn->children[tok] = pt_ptr_new[a]; - /*printf("%x->children[%d] = %x\n", ptn, tok, pt_ptr_new[a]); */ - tok++; - } - } -} - -/** - * Here we initialize a bunch of variables to a given type (e.g. TEMP). - * - * We stick the variable type into the 0-th element in the var_queue array, followed by var_queue_size - * indicies into the identifier table which designate the variables we are to init. - * - * \param s The parse state - * \param var_queue The queue of variables to initialize. The first element in the array is variable - * type. It is followed by var_queue_size indicies into the identifier table - * who we are supposed to init to type var_queue[0]. - * \param var_queue_size The number of variables listed in var_queue[]. - * - * \return ARB_VP_ERROR if we have already initilized a variable in var_queue, otherwise - * ARB_VP_SUCESS - */ -static GLint -init_vars(parse_state * s, GLint * var_queue, GLint var_queue_size) +static GLvoid +debug_vp_inst(GLint num, struct vp_instruction *vp) { GLint a; - a = 1; - while (a < var_queue_size) { - /* Make sure we haven't already init'd this var. This will - * catch multiple definations of the same symbol - */ - if (s->idents.type[var_queue[a]] != TYPE_NONE) { - printf("%s already init'd! (%d)\n", s->idents.data[var_queue[a]], - s->idents.type[var_queue[a]]); - return ARB_VP_ERROR; - } - - s->idents.type[var_queue[a]] = var_queue[0]; - s->idents.attr[var_queue[a]] = -1; - a++; - } - - return ARB_VP_SUCESS; -} - -/** - * The main parsing loop. This applies productions and builds the parse tree. - * - * \param s The parse state - * - * \return ARB_VP_ERROR on a parse error, else ARB_VP_SUCESS - */ -static GLint -parse(parse_state * s) -{ - GLint input_tok, input_tok_attr; - GLint stack_tok, stack_tok_attr; - GLint peek_tok, peek_tok_attr, ret; - GLint idx, str_key; - GLint var_queue_size = 0; - GLint *var_queue; - parse_tree_node *ptn, *ptn2; - - /* This should be MAX_VAR + 1 */ - var_queue = (GLint *) _mesa_malloc(1000 * sizeof(int)); - - s->stack_head = NULL; - - /* init the system by pushing the start symbol onto the stack */ - ptn = parse_tree_node_init(); - ptn->is_terminal = 0; - ptn->tok = NT_PROGRAM_TOKEN; - s->pt_head = ptn; - _stack_push(s, NT_PROGRAM_TOKEN, 0, ptn); - - /* and get the first token */ - if (get_next_token(s, &input_tok, &input_tok_attr) == ARB_VP_ERROR) { - fprintf(stderr, "LEX ERROR!!\n"); - return ARB_VP_ERROR; - } - - while (1) { - GLint la, is_nonterm; - - /* If the stack is empty, and we've eaten all the input, we're done */ - if ((_stack_peek(s, &stack_tok, &stack_tok_attr) == ARB_VP_ERROR) && - (input_tok == EOF_TOKEN)) - break; - -#ifdef SHOW_STEPS - printf("stack: %d input: ", stack_tok); - debug_token(s, input_tok, input_tok_attr); - printf("\n"); -#endif - - /* We [may] have a non-terminal on top of the stack, apply - * productions! - */ - switch (stack_tok) { - /* Special case non-terminals */ - - /* productions 64-66 */ - case NT_SRC_REG_TOKEN: - if ((input_tok == VERTEX_TOKEN) || - ((input_tok == ID_TOKEN) - && (s->idents.type[input_tok_attr] == TYPE_ATTRIB))) { - apply_production(s, 64); - } - else - if ((input_tok == ID_TOKEN) - && (s->idents.type[input_tok_attr] == TYPE_TEMP)) { - apply_production(s, 65); - } - else - if ((input_tok == STATE_TOKEN) || - (input_tok == PROGRAM_TOKEN) || - (input_tok == LBRACE_TOKEN) || - (input_tok == FLOAT_TOKEN) || - (input_tok == INTEGER_TOKEN) || - ((input_tok == ID_TOKEN) - && (s->idents.type[input_tok_attr] == TYPE_PARAM_SINGLE)) - || ((input_tok == ID_TOKEN) - && (s->idents.type[input_tok_attr] == - TYPE_PARAM_ARRAY))) { - apply_production(s, 66); - } - else { - return ARB_VP_ERROR; - } - break; - - /* productions 67-68 */ - case NT_DST_REG_TOKEN: - /* We can only write to result.*, TEMP vars, or OUTPUT vars */ - if (input_tok == RESULT_TOKEN) { - apply_production(s, 68); - } - else if (input_tok == ID_TOKEN) { - if (s->idents.type[input_tok_attr] == TYPE_TEMP) { - apply_production(s, 67); - } - else if (s->idents.type[input_tok_attr] == TYPE_OUTPUT) { - apply_production(s, 68); - } - else { - return ARB_VP_ERROR; - } - } - else { - return ARB_VP_ERROR; - } - break; - - /* productions 72-4 */ - case NT_PROG_PARAM_REG_TOKEN: - if ((input_tok == ID_TOKEN) - && (s->idents.type[input_tok_attr] == TYPE_PARAM_SINGLE)) { - apply_production(s, 72); - } - else - if ((input_tok == ID_TOKEN) - && (s->idents.type[input_tok_attr] == TYPE_PARAM_ARRAY)) { - apply_production(s, 73); - } - else - if ((input_tok == STATE_TOKEN) || - (input_tok == PROGRAM_TOKEN) || - (input_tok == FLOAT_TOKEN) || - (input_tok == INTEGER_TOKEN) || (input_tok == LBRACE_TOKEN)) { - apply_production(s, 74); - } - else { - return ARB_VP_ERROR; - } - break; - - /* productions 286-7 */ - case NT_VAR_NAME_LIST_TOKEN: - ret = peek_next_token(s, &peek_tok, &peek_tok_attr, 1); - - var_queue[var_queue_size] = input_tok_attr; - var_queue_size++; + for (a=0; a<num; a++) { + switch (vp[a].Opcode) { + case VP_OPCODE_MOV: + fprintf(stderr, "VP_OPCODE_MOV"); break; - if ((ret == ARB_VP_ERROR) || (peek_tok != COMMA_TOKEN)) { - apply_production(s, 286); + case VP_OPCODE_LIT: + fprintf(stderr, "VP_OPCODE_LIT"); break; - /* Dump the var_queue & assign types */ - if (init_vars(s, var_queue, var_queue_size) == ARB_VP_ERROR) - return ARB_VP_ERROR; - } - else { - apply_production(s, 287); - } - break; + case VP_OPCODE_RCP: + fprintf(stderr, "VP_OPCODE_RCP"); break; - /* productions 296-7 */ - case NT_RESULT_COL_BINDING2_TOKEN: - if ((input_tok == SEMICOLON_TOKEN) || (input_tok == COMMA_TOKEN)) { - apply_production(s, 296); - } - else if (input_tok == PERIOD_TOKEN) { - ret = peek_next_token(s, &peek_tok, &peek_tok_attr, 1); - if ((peek_tok == ID_TOKEN) && - ((!_mesa_strcmp((char *) s->idents.data[peek_tok_attr], "back")) || - (!_mesa_strcmp((char *) s->idents.data[peek_tok_attr], "front")))) { - apply_production(s, 297); - } - else { - apply_production(s, 296); - } - } - else { - return ARB_VP_ERROR; - } - break; + case VP_OPCODE_RSQ: + fprintf(stderr, "VP_OPCODE_RSQ"); break; - /* productions 300-1 */ - case NT_RESULT_COL_BINDING4_TOKEN: - if ((input_tok == SEMICOLON_TOKEN) || (input_tok == COMMA_TOKEN)) { - apply_production(s, 300); - } - else if (input_tok == PERIOD_TOKEN) { - ret = peek_next_token(s, &peek_tok, &peek_tok_attr, 1); - if ((ret == ARB_VP_SUCESS) && (peek_tok == ID_TOKEN) && - ((!_mesa_strcmp((char *) s->idents.data[peek_tok_attr], "primary")) || - (!_mesa_strcmp((char *) s->idents.data[peek_tok_attr], "secondary")))) - { - apply_production(s, 301); - } - else { - apply_production(s, 300); - } - } - else { - return ARB_VP_ERROR; - } - break; + case VP_OPCODE_EXP: + fprintf(stderr, "VP_OPCODE_EXP"); break; - /* productions 306-7 */ - case NT_OPT_COLOR_TYPE_TOKEN: - if ((input_tok == SEMICOLON_TOKEN) || (input_tok == COMMA_TOKEN)) { - apply_production(s, 307); - } - else if (input_tok == PERIOD_TOKEN) { - ret = peek_next_token(s, &peek_tok, &peek_tok_attr, 1); - if ((ret == ARB_VP_SUCESS) && (peek_tok == ID_TOKEN) && - ((!_mesa_strcmp((char *) s->idents.data[peek_tok_attr], "primary")) || - (!_mesa_strcmp((char *) s->idents.data[peek_tok_attr], "secondary")))) - { - apply_production(s, 306); - } - else { - apply_production(s, 307); - } - } - else { - return ARB_VP_ERROR; - } - break; + case VP_OPCODE_LOG: + fprintf(stderr, "VP_OPCODE_LOG"); break; - /* production 313 -- Do this so we can mangle IDs as they are - * added into the ID table for the lex - */ - case NT_ALIAS_STATEMENT_TOKEN: - if (input_tok == ALIAS_TOKEN) { - GLint alias_to; + case VP_OPCODE_MUL: + fprintf(stderr, "VP_OPCODE_MUL"); break; - apply_production(s, 313); + case VP_OPCODE_ADD: + fprintf(stderr, "VP_OPCODE_ADD"); break; + + case VP_OPCODE_DP3: + fprintf(stderr, "VP_OPCODE_DP3"); break; - /* stack ALIAS */ - var_queue_size = 1; - var_queue[0] = TYPE_ALIAS; - ret = peek_next_token(s, &peek_tok, &peek_tok_attr, 1); - var_queue[var_queue_size] = peek_tok_attr; - var_queue_size++; + case VP_OPCODE_DP4: + fprintf(stderr, "VP_OPCODE_DP4"); break; - if (init_vars(s, var_queue, var_queue_size) == ARB_VP_ERROR) - return ARB_VP_ERROR; + case VP_OPCODE_DST: + fprintf(stderr, "VP_OPCODE_DST"); break; - /* Now, peek ahead and see what we are aliasing _to_ */ - alias_to = peek_tok_attr; - ret = peek_next_token(s, &peek_tok, &peek_tok_attr, 3); - if (ret == ARB_VP_SUCESS) { - s->idents.attr[alias_to] = peek_tok_attr; - } - else - return ARB_VP_ERROR; - } - else { - return ARB_VP_ERROR; - } - break; + case VP_OPCODE_MIN: + fprintf(stderr, "VP_OPCODE_MIN"); break; - /* productions 314 (ESTABLISH_NAME) duplicates are caught by the ID symbol table */ + case VP_OPCODE_MAX: + fprintf(stderr, "VP_OPCODE_MAX"); break; - /* productions 315 */ - case NT_ESTABLISHED_NAME_TOKEN: - if (input_tok == ID_TOKEN) { - if (s->idents.type[input_tok_attr] == TYPE_NONE) { - printf("Trying to use variable %s before initializing!\n", - s->idents.data[input_tok_attr]); - return ARB_VP_ERROR; - } - else { - apply_production(s, 315); - } - } - else { - return ARB_VP_ERROR; - } - break; + case VP_OPCODE_SLT: + fprintf(stderr, "VP_OPCODE_SLT"); break; + case VP_OPCODE_SGE: + fprintf(stderr, "VP_OPCODE_SGE"); break; - /* productions 318-9 */ - case NT_SWIZZLE_SUFFIX2_TOKEN: - if (_mesa_strlen((char *) s->idents.data[input_tok_attr]) == 1) { - apply_production(s, 318); - } - else if (_mesa_strlen((char *) s->idents.data[input_tok_attr]) == 4) { - apply_production(s, 319); - } - else { - return ARB_VP_ERROR; - } - break; + case VP_OPCODE_MAD: + fprintf(stderr, "VP_OPCODE_MAD"); break; - /* 4-component swizzle mask -- this is a total hack */ -#define IS_SWZ_CMP(foo) ((foo == 'x') || (foo == 'y') || (foo == 'z') || (foo == 'w')) - case NT_COMPONENT4_TOKEN: - { - GLubyte *str = s->idents.data[input_tok_attr]; + case VP_OPCODE_ARL: + fprintf(stderr, "VP_OPCODE_ARL"); break; - if (IS_SWZ_CMP(str[0]) && IS_SWZ_CMP(str[1]) && IS_SWZ_CMP(str[2]) - && IS_SWZ_CMP(str[3])) { - _stack_pop(s, &stack_tok, &stack_tok_attr, &ptn); - /* _stack_push(s, input_tok, input_tok_attr, NULL);*/ + case VP_OPCODE_DPH: + fprintf(stderr, "VP_OPCODE_DPH"); break; - ptn2 = parse_tree_node_init(); - ptn2->tok = input_tok; - ptn2->tok_attr = input_tok_attr; - ptn2->is_terminal = 1; - ptn->children[0] = ptn2; - _stack_push(s, input_tok, input_tok_attr, ptn2); - } - else { - return ARB_VP_ERROR; - } - } - break; + case VP_OPCODE_RCC: + fprintf(stderr, "VP_OPCODE_RCC"); break; - /* Handle general non-terminals using tables, and terminals */ - default: - is_nonterm = 0; - for (la = 0; la < nlas; la++) { - if (latab[la].lhs != stack_tok) - continue; + case VP_OPCODE_SUB: + fprintf(stderr, "VP_OPCODE_SUB"); break; - if (latab[la].la != input_tok) - continue; + case VP_OPCODE_ABS: + fprintf(stderr, "VP_OPCODE_ABS"); break; - if (input_tok == ID_TOKEN) { - str_key = - id_table_add(&s->idents, latab[la].la_kw, 0, - _mesa_strlen(latab[la].la_kw)); - if ((str_key != input_tok_attr) - && (_mesa_strcmp(latab[la].la_kw, "-1"))) - continue; - } - else if (input_tok == INTEGER_TOKEN) { - if ((s->ints.data[input_tok_attr] != - _mesa_atoi(latab[la].la_kw)) - && (_mesa_atoi(latab[la].la_kw) != -1)) { - continue; - } - } - else if (input_tok == FLOAT_TOKEN) { - if ((s->floats.data[input_tok_attr] != atof(latab[la].la_kw)) - && (atof(latab[la].la_kw) != -1)) - continue; - } - idx = latab[la].prod_idx; + case VP_OPCODE_FLR: + fprintf(stderr, "VP_OPCODE_FLR"); break; - /* Here we stack identifiers onto the var_queue */ - switch (idx) { - /* setup ATTRIB */ - case 120: - var_queue_size = 1; - var_queue[0] = TYPE_ATTRIB; - ret = peek_next_token(s, &peek_tok, &peek_tok_attr, 1); - var_queue[var_queue_size] = peek_tok_attr; - var_queue_size++; + case VP_OPCODE_FRC: + fprintf(stderr, "VP_OPCODE_FRC"); break; - if (init_vars(s, var_queue, var_queue_size) == ARB_VP_ERROR) - return ARB_VP_ERROR; - break; + case VP_OPCODE_EX2: + fprintf(stderr, "VP_OPCODE_EX2"); break; - /* stack PARAM */ - case 134: - var_queue_size = 1; - var_queue[0] = TYPE_PARAM; + case VP_OPCODE_LG2: + fprintf(stderr, "VP_OPCODE_LG2"); break; - ret = peek_next_token(s, &peek_tok, &peek_tok_attr, 1); - var_queue[var_queue_size] = peek_tok_attr; - var_queue_size++; + case VP_OPCODE_POW: + fprintf(stderr, "VP_OPCODE_POW"); break; - break; + case VP_OPCODE_XPD: + fprintf(stderr, "VP_OPCODE_XPD"); break; - case 135: - var_queue[0] = TYPE_PARAM_SINGLE; - - if (init_vars(s, var_queue, var_queue_size) == ARB_VP_ERROR) - return ARB_VP_ERROR; - break; - - case 136: - var_queue[0] = TYPE_PARAM_ARRAY; - - if (init_vars(s, var_queue, var_queue_size) == ARB_VP_ERROR) - return ARB_VP_ERROR; - break; - - /* stack TEMP */ - case 284: - var_queue_size = 1; - var_queue[0] = TYPE_TEMP; - break; - - /* stack ADDRESS */ - case 285: - var_queue_size = 1; - var_queue[0] = TYPE_ADDRESS; - break; - - /* stack OUTPUT */ - case 288: - var_queue_size = 1; - var_queue[0] = TYPE_OUTPUT; - ret = peek_next_token(s, &peek_tok, &peek_tok_attr, 1); - var_queue[var_queue_size] = peek_tok_attr; - var_queue_size++; - - if (init_vars(s, var_queue, var_queue_size) == ARB_VP_ERROR) - return ARB_VP_ERROR; - break; - - - /* stack opts for varNameList -- see above */ - - } - - /* finally.. we match! apply the production */ - if ((idx < 0) || (idx >= nprods)) { - fprintf(stderr, - "Prod IDX of %d in look ahead table [%d] is horked!\n", - idx, la); - exit(1); - } - - apply_production(s, idx); - is_nonterm = 1; - break; - } - - if (!is_nonterm) { - if ((stack_tok == EOF_TOKEN) && (s->stack_head == NULL)) - return ARB_VP_SUCESS; - - if ((input_tok == stack_tok) || - ((stack_tok == FLOAT_TOKEN) - && (input_tok == INTEGER_TOKEN))) { - /* XXX: Need to check values for int/id/GLfloat tokens here -- yes! */ - - _stack_pop(s, &stack_tok, &stack_tok_attr, &ptn); - if ((ptn) - && ((stack_tok == FLOAT_TOKEN) - || (stack_tok == INTEGER_TOKEN) - || (stack_tok == ID_TOKEN))) { - ptn->is_terminal = 1; - ptn->tok = input_tok; - ptn->tok_attr = input_tok_attr; - } - - if (get_next_token(s, &input_tok, &input_tok_attr) == - ARB_VP_ERROR) { - fprintf(stderr, "PARSE ERROR!!\n"); - return ARB_VP_ERROR; - } - } - else { - fprintf(stderr, "PARSE ERROR!\n"); - return ARB_VP_ERROR; - } - } - break; + case VP_OPCODE_SWZ: + fprintf(stderr, "VP_OPCODE_SWZ"); break; + + case VP_OPCODE_END: + fprintf(stderr, "VP_OPCODE_END"); break; } - } - - return ARB_VP_SUCESS; - - -} - -/** - * Print out the parse tree from a given point. Just for debugging. - * - * \param s The parse state - * \param ptn The root to start printing from - */ -static void -print_parse_tree(parse_state * s, parse_tree_node * ptn) -{ - GLint a; - - /* If we're terminal, prGLint and exit */ - if (ptn->is_terminal) { - debug_token(s, ptn->tok, ptn->tok_attr); - printf("\n"); - return; - } - - /* Else, recurse on all our children */ - for (a = 0; a < 4; a++) { - if (!ptn->children[a]) - return; - - print_parse_tree(s, ptn->children[a]); - } -} - -/** - * Free all of the children of a given parse tree node. - * - * \param ptn The root node whose children we recursively free - */ -static void -parse_tree_free_children(parse_tree_node * ptn) -{ - GLint a; - if (!ptn) - return; - if (!ptn->children[0]) - return; + fprintf(stderr, " D(0x%x:%d:%d%d%d%d) ", vp[a].DstReg.File, vp[a].DstReg.Index, + vp[a].DstReg.WriteMask[0], + vp[a].DstReg.WriteMask[1], + vp[a].DstReg.WriteMask[2], + vp[a].DstReg.WriteMask[3]); + + fprintf(stderr, "S1(0x%x:%d:%d%d%d%d) ", vp[a].SrcReg[0].File, vp[a].SrcReg[0].Index, + vp[a].SrcReg[0].Swizzle[0], + vp[a].SrcReg[0].Swizzle[1], + vp[a].SrcReg[0].Swizzle[2], + vp[a].SrcReg[0].Swizzle[3]); - for (a = 0; a < 4; a++) { - if (ptn->children[a]) { - parse_tree_free_children(ptn->children[a]); - _mesa_free(ptn->children[a]); - ptn->children[a] = NULL; - } - } -} + fprintf(stderr, "S2(0x%x:%d:%d%d%d%d) ", vp[a].SrcReg[1].File, vp[a].SrcReg[1].Index, + vp[a].SrcReg[1].Swizzle[0], + vp[a].SrcReg[1].Swizzle[1], + vp[a].SrcReg[1].Swizzle[2], + vp[a].SrcReg[1].Swizzle[3]); -/** - * Given the name of a matrix, and a modifier, expand into a binding type. - * - * names: 0 -- modelview - * 1 -- projection - * 2 -- mvp - * 3 -- texture - * 4 -- palette - * 5 -- program - * - * mods: 0 -- normal - * 1 -- inverse - * 2 -- invtrans - * 3 -- transpose - * - * \param name The number of the matrix type - * \param mod The number of the matrix modifier - * - * \return The binding state corresponding to name & mod - */ -static GLint -name_and_mod_to_matrixrows(GLint name, GLint mod) -{ - switch (name) { - case 0: /* modelview */ - switch (mod) { - case 0: - return MATRIXROWS_MODELVIEW; - case 1: - return MATRIXROWS_MODELVIEW_INVERSE; - case 2: - return MATRIXROWS_MODELVIEW_INVTRANS; - case 3: - return MATRIXROWS_MODELVIEW_TRANSPOSE; - } - break; - case 1: /* projection */ - switch (mod) { - case 0: - return MATRIXROWS_PROJECTION; - case 1: - return MATRIXROWS_PROJECTION_INVERSE; - case 2: - return MATRIXROWS_PROJECTION_INVTRANS; - case 3: - return MATRIXROWS_PROJECTION_TRANSPOSE; - } - - break; - case 2: /* mvp */ - switch (mod) { - case 0: - return MATRIXROWS_MVP; - case 1: - return MATRIXROWS_MVP_INVERSE; - case 2: - return MATRIXROWS_MVP_INVTRANS; - case 3: - return MATRIXROWS_MVP_TRANSPOSE; - } + fprintf(stderr, "S3(0x%x:%d:%d%d%d%d)", vp[a].SrcReg[2].File, vp[a].SrcReg[2].Index, + vp[a].SrcReg[2].Swizzle[0], + vp[a].SrcReg[2].Swizzle[1], + vp[a].SrcReg[2].Swizzle[2], + vp[a].SrcReg[2].Swizzle[3]); - break; - case 3: /* texture */ - switch (mod) { - case 0: - return MATRIXROWS_TEXTURE; - case 1: - return MATRIXROWS_TEXTURE_INVERSE; - case 2: - return MATRIXROWS_TEXTURE_INVTRANS; - case 3: - return MATRIXROWS_TEXTURE_TRANSPOSE; - } - break; - case 4: /* palette */ - switch (mod) { - case 0: - return MATRIXROWS_PALETTE; - case 1: - return MATRIXROWS_PALETTE_INVERSE; - case 2: - return MATRIXROWS_PALETTE_INVTRANS; - case 3: - return MATRIXROWS_PALETTE_TRANSPOSE; - } - break; - case 5: /* program */ - switch (mod) { - case 0: - return MATRIXROWS_PROGRAM; - case 1: - return MATRIXROWS_PROGRAM_INVERSE; - case 2: - return MATRIXROWS_PROGRAM_INVTRANS; - case 3: - return MATRIXROWS_PROGRAM_TRANSPOSE; - } - break; + fprintf(stderr, "\n"); } - - return 0; } -/** - * This takes a node in the parse tree for an OPTIONAL_MASK token - * being derived into a write mask for a register. - * - * This will expand the production number into a 4-component - * write mask. - * - * \param mask_node The parse tree node for the optional_mask non-termina - * \param mask 4-component write mask - */ -static void -get_optional_mask(parse_tree_node * mask_node, GLint * mask) -{ - if (mask_node->prod_applied == 97) { - switch (mask_node->children[0]->prod_applied) { - case 99: /* x */ - mask[0] = 1; - mask[1] = 0; - mask[2] = 0; - mask[3] = 0; - break; - - case 100: /* y */ - mask[0] = 0; - mask[1] = 1; - mask[2] = 0; - mask[3] = 0; - break; - - case 101: /* xy */ - mask[0] = 1; - mask[1] = 1; - mask[2] = 0; - mask[3] = 0; - break; - - case 102: /* z */ - mask[0] = 0; - mask[1] = 0; - mask[2] = 1; - mask[3] = 0; - break; - - case 103: /* xz */ - mask[0] = 1; - mask[1] = 0; - mask[2] = 1; - mask[3] = 0; - break; - - case 104: /* yz */ - mask[0] = 0; - mask[1] = 1; - mask[2] = 1; - mask[3] = 0; - break; - - case 105: /* xyz */ - mask[0] = 1; - mask[1] = 1; - mask[2] = 1; - mask[3] = 0; - break; - - case 106: /* w */ - mask[0] = 0; - mask[1] = 0; - mask[2] = 0; - mask[3] = 1; - break; - - case 107: /* xw */ - mask[0] = 1; - mask[1] = 0; - mask[2] = 0; - mask[3] = 1; - break; - - case 108: /* yw */ - mask[0] = 0; - mask[1] = 1; - mask[2] = 0; - mask[3] = 1; - break; - case 109: /* xyw */ - mask[0] = 1; - mask[1] = 1; - mask[2] = 0; - mask[3] = 1; - break; - - case 110: /* zw */ - mask[0] = 0; - mask[1] = 0; - mask[2] = 1; - mask[3] = 1; - break; - - case 111: /* xzw */ - mask[0] = 1; - mask[1] = 0; - mask[2] = 1; - mask[3] = 1; - break; - - case 112: /* yzw */ - mask[0] = 0; - mask[1] = 1; - mask[2] = 1; - mask[3] = 1; - break; - - case 113: /* xyzw */ - mask[0] = 1; - mask[1] = 1; - mask[2] = 1; - mask[3] = 1; - break; - } - } -} - -/** - * Given a MASKED_DST_REG token in a parse tree node, figure out what - * register number and write mask the production results in. - * - * \param s The parse state - * \param mdr The parse tree node - * \param dest The destination register number - * \param dest_mask The 4-component write mask - */ -static void -get_masked_dst_reg(parse_state * s, parse_tree_node * mdr, GLint * dest, - GLint * dest_mask) -{ - GLint a; - - /* dest is a TEMP variable */ - if (mdr->children[0]->prod_applied == 67) { - a = mdr->children[0]->children[0]->children[0]->children[0]->tok_attr; - *dest = s->binds.reg_num[s->idents.attr[a]]; - printf("dst reg: %d (%s)\n", *dest, s->idents.data[a]); - } - else { - /* dest is a result variable */ - if (mdr->children[0]->children[0]->prod_applied == 86) { - a = mdr->children[0]->children[0]->children[0]->children[0]-> - tok_attr; - *dest = s->binds.reg_num[s->idents.attr[a]]; - printf("dest reg: %d (%s)\n", *dest, s->idents.data[a]); - } - /* dest is an implicit binding to result/output state */ - else { - a = mdr->children[0]->children[0]->children[0]->tok_attr; - *dest = s->binds.reg_num[a]; - printf("dst: %d\n", *dest); - } - } - - /* mdr->children[1] is the write mask */ - get_optional_mask(mdr->children[1], dest_mask); -} - - -/** - * Given a parse tree node with a swizzled src token, figure out the swizzle - * mask. - * - * \param s The parse state - * \param ssr The parse tree node - * \param swz The 4-component swizzle, 0 - x, 1 - y, 2 - z, 3 - w - */ -static void -get_src_swizzle(parse_state * s, parse_tree_node * ssr, GLint * swz) -{ - GLint a; - GLubyte *c; - - if (ssr->prod_applied == 317) { - if (ssr->children[0]->prod_applied == 318) { /* single component */ - switch (ssr->children[0]->children[0]->prod_applied) { - case 93: /* x */ - for (a = 0; a < 4; a++) - swz[a] = 0; - break; - - case 94: /* y */ - for (a = 0; a < 4; a++) - swz[a] = 1; - break; - - case 95: /* z */ - for (a = 0; a < 4; a++) - swz[a] = 2; - break; - - case 96: /* w */ - for (a = 0; a < 4; a++) - swz[a] = 3; - break; - } - } - else { /* 4-component */ - - c = s->idents.data[ssr->children[0]->children[0]->children[0]-> - tok_attr]; - for (a = 0; a < 4; a++) { - switch (c[a]) { - case 'x': - swz[a] = 0; - break; - case 'y': - swz[a] = 1; - break; - case 'z': - swz[a] = 2; - break; - case 'w': - swz[a] = 3; - break; - } - } - } - } -} - - -/** - * Given a parse tree node for a src register with an optional sign, figure out - * what register the src maps to, and what the sign is - * - * \param s The parse state - * \param ssr The parse tree node to work from - * \param sign The sign (1 or -1) - * \param ssrc The src register number - */ -static void -get_optional_sign_and_src_reg(parse_state * s, parse_tree_node * ssr, - int *sign, int *ssrc) -{ - GLint a; - - /* ssr->children[0] is the optionalSign */ - if (ssr->children[0]->prod_applied == 282) { /* - */ - *sign = -1; - } - - /* ssr->children[1] is the srcReg */ - - /* The src is a vertex attrib */ - if (ssr->children[1]->prod_applied == 64) { - if (ssr->children[1]->children[0]->prod_applied == 69) { /* variable */ - a = ssr->children[1]->children[0]->children[0]->children[0]-> - tok_attr; - *ssrc = s->binds.reg_num[s->idents.attr[a]]; - printf("src reg: %d (%s)\n", *ssrc, s->idents.data[a]); - } - else { /* implicit binding */ - - a = ssr->children[1]->children[0]->children[0]->tok_attr; - *ssrc = s->binds.reg_num[a]; - printf("src reg: %d %d (implicit binding)\n", - *ssrc, s->binds.type[a]); - } - } - else - /* The src is a temp variable */ - if (ssr->children[1]->prod_applied == 65) { - a = ssr->children[1]->children[0]->children[0]->children[0]->tok_attr; - *ssrc = s->binds.reg_num[s->idents.attr[a]]; - printf("src reg: %d (%s)\n", *ssrc, s->idents.data[a]); - } - /* The src is a param */ - else { - /* We have a single item */ - if (ssr->children[1]->children[0]->prod_applied == 72) { - a = ssr->children[1]->children[0]->children[0]->children[0]-> - children[0]->tok_attr; - *ssrc = s->binds.reg_num[s->idents.attr[a]]; - printf("src reg: %d (%s)\n", *ssrc, s->idents.data[a]); - } - else - /* We have an array of items */ - if (ssr->children[1]->children[0]->prod_applied == 73) { - a = ssr->children[1]->children[0]->children[0]->children[0]-> - children[0]->tok_attr; - *ssrc = s->binds.reg_num[s->idents.attr[a]]; - - /* We have an absolute offset into the array */ - if (ssr->children[1]->children[0]->children[1]->prod_applied == 77) { - /* Ok, are array will be layed out fully in registers, so we can compute the reg */ - printf("array base: %s\n", s->idents.data[a]); - a = ssr->children[1]->children[0]->children[1]->children[0]-> - children[0]->tok_attr; - printf("array absolute offset: %d\n", s->ints.data[a]); - *ssrc += s->ints.data[a]; - } - /* Otherwise, we have to grab the offset register */ - else { /* progParamArrayRel */ - - /* XXX: We don't know the offset, so we have to grab the offset register # */ - } - } - /* Otherwise, we have an implicit binding */ - else { /* paramSingleItemUse */ - - if (ssr->children[1]->children[0]->children[0]->prod_applied == 148) { /* programSingleItem */ - a = ssr->children[1]->children[0]->children[0]->children[0]-> - tok_attr; - } - else { - a = ssr->children[1]->children[0]->children[0]->children[0]-> - children[0]->tok_attr; - } - *ssrc = s->binds.reg_num[a]; - printf("src reg: %d %d (implicit binding)\n", *ssrc, - s->binds.type[a]); - } - } -} - - -/** - * Figure out what register a src reg is in, as well as the swizzle mask and the - * sign - * - * \param s The parse state - * \param ssr The swizzeled src reg parse tree node - * \param sign The return value for the sign {1, -1} - * \param ssrc The return value for the register number - * \param swz The 4-component swizzle mask - */ -static void -get_swizzle_src_reg(parse_state * s, parse_tree_node * ssr, GLint * sign, - GLint * ssrc, GLint * swz) -{ - get_optional_sign_and_src_reg(s, ssr, sign, ssrc); - - /* ssr->children[2] is the swizzleSuffix */ - get_src_swizzle(s, ssr->children[2], swz); -} - -/** - * Just like get_swizzle_src_reg, but find the scalar value to use from the register instead - * of the swizzle mask - * - * \param s The parse state - * \param ssr The swizzeled src reg parse tree node - * \param sign The return value for the sign {1, -1} - * \param ssrc The return value for the register number - * \param scalar The 1-component scalar number - */ -static void -get_scalar_src_reg(parse_state * s, parse_tree_node * ssr, GLint * sign, - GLint * ssrc, GLint * scalar) -{ - get_optional_sign_and_src_reg(s, ssr, sign, ssrc); - - /* sn->children[2] is a scalarSuffix */ - switch (ssr->children[2]->children[0]->prod_applied) { - case 93: - *scalar = 0; - break; - case 94: - *scalar = 1; - break; - case 95: - *scalar = 2; - break; - case 96: - *scalar = 3; - break; - } -} - -/** - * Recursivly traverse the parse tree and generate Mesa opcodes - * - * \param s The parse state - * \param ptn The parse tree node to process - */ -static void -parse_tree_generate_opcodes(parse_state * s, parse_tree_node * ptn) -{ - GLint a; - GLint opcode, dst, src[3]; - GLint dst_mask[4], src_swz[3][4], src_scalar[3], src_sign[3]; - parse_tree_node *dn, *sn[3]; - - src_sign[0] = src_sign[1] = src_sign[2] = 1; - for (a = 0; a < 4; a++) { - src_swz[0][a] = a; - src_swz[1][a] = a; - src_swz[2][a] = a; - } - src_scalar[0] = src_scalar[1] = src_scalar[2] = 0; - dst_mask[0] = dst_mask[1] = dst_mask[2] = dst_mask[3] = 1; - - switch (ptn->prod_applied) { - case 17: /* ARL */ - opcode = VP_OPCODE_ARL; - - dn = ptn->children[0]; - sn[0] = ptn->children[1]; - - /* dn is a maskedAddrReg */ - /* dn->children[0] is an addrReg */ - /* dn->children[1] is an addrWriteMask */ - /* XXX: do this.. */ - break; - - case 18: /* VECTORop */ - switch (ptn->children[0]->prod_applied) { - case 19: /* ABS */ - opcode = VP_OPCODE_ABS; - break; - case 20: /* FLR */ - opcode = VP_OPCODE_FLR; - break; - case 21: /* FRC */ - opcode = VP_OPCODE_FRC; - break; - case 22: /* LIT */ - opcode = VP_OPCODE_LIT; - break; - case 23: /* MOV */ - opcode = VP_OPCODE_MOV; - break; - } - printf("opcode: %d\n", opcode); - - /* dn is a maskedDstReg */ - dn = ptn->children[1]; - - /* sn is a swizzleSrcReg */ - sn[0] = ptn->children[2]; - - get_masked_dst_reg(s, dn, &dst, dst_mask); - printf("dst: %d mask: %d %d %d %d\n", dst, dst_mask[0], dst_mask[1], - dst_mask[2], dst_mask[3]); - - get_swizzle_src_reg(s, sn[0], &src_sign[0], &src[0], src_swz[0]); - - printf("src sign: %d reg: %d swz: %d %d %d %d\n", - src_sign[0], src[0], src_swz[0][0], src_swz[0][1], src_swz[0][2], - src_swz[0][3]); - break; - - case 24: /* SCALARop */ - switch (ptn->children[0]->prod_applied) { - case 25: /* EX2 */ - opcode = VP_OPCODE_EX2; - break; - case 26: /* EXP */ - opcode = VP_OPCODE_EXP; - break; - case 27: /* LG2 */ - opcode = VP_OPCODE_LG2; - break; - case 28: /* LOG */ - opcode = VP_OPCODE_LOG; - break; - case 29: /* RCP */ - opcode = VP_OPCODE_RCP; - break; - case 30: /* RSQ */ - opcode = VP_OPCODE_RSQ; - break; - } - - printf("opcode: %d\n", opcode); - /* dn is a maskedDstReg */ - dn = ptn->children[1]; - - get_masked_dst_reg(s, dn, &dst, dst_mask); - printf("dst: %d mask: %d %d %d %d\n", dst, dst_mask[0], dst_mask[1], - dst_mask[2], dst_mask[3]); - - /* sn is a scalarSrcReg */ - sn[0] = ptn->children[2]; - - get_scalar_src_reg(s, sn[0], &src_sign[0], &src[0], &src_scalar[0]); - printf("src sign: %d reg: %d scalar: %d\n", src_sign[0], src[0], - src_scalar[0]); - break; - - case 31: /* BINSC */ - opcode = VP_OPCODE_POW; - - printf("opcode: %d\n", opcode); - /* maskedDstReg */ - dn = ptn->children[1]; - get_masked_dst_reg(s, dn, &dst, dst_mask); - printf("dst: %d mask: %d %d %d %d\n", dst, dst_mask[0], dst_mask[1], - dst_mask[2], dst_mask[3]); - - /* sn are scalarSrcReg's */ - sn[0] = ptn->children[2]->children[0]; - sn[1] = ptn->children[2]->children[1]; - - get_scalar_src_reg(s, sn[0], &src_sign[0], &src[0], &src_scalar[0]); - get_scalar_src_reg(s, sn[1], &src_sign[1], &src[1], &src_scalar[1]); - - printf("src0 sign: %d reg: %d scalar: %d\n", src_sign[0], src[0], - src_scalar[0]); - printf("src1 sign: %d reg: %d scalar: %d\n", src_sign[1], src[1], - src_scalar[1]); - break; - - - case 34: /* BIN */ - switch (ptn->children[0]->prod_applied) { - case 36: /* ADD */ - opcode = VP_OPCODE_ADD; - break; - case 37: /* DP3 */ - opcode = VP_OPCODE_DP3; - break; - case 38: /* DP4 */ - opcode = VP_OPCODE_DP4; - break; - case 39: /* DPH */ - opcode = VP_OPCODE_DPH; - break; - case 40: /* DST */ - opcode = VP_OPCODE_DST; - break; - case 41: /* MAX */ - opcode = VP_OPCODE_MAX; - break; - case 42: /* MIN */ - opcode = VP_OPCODE_MIN; - break; - case 43: /* MUL */ - opcode = VP_OPCODE_MUL; - break; - case 44: /* SGE */ - opcode = VP_OPCODE_SGE; - break; - case 45: /* SLT */ - opcode = VP_OPCODE_SLT; - break; - case 46: /* SUB */ - opcode = VP_OPCODE_SUB; - break; - case 47: /* XPD */ - opcode = VP_OPCODE_XPD; - break; - } - - printf("opcode: %d\n", opcode); - - /* maskedDstReg */ - dn = ptn->children[1]; - get_masked_dst_reg(s, dn, &dst, dst_mask); - printf("dst: %d mask: %d %d %d %d\n", dst, dst_mask[0], dst_mask[1], - dst_mask[2], dst_mask[3]); - - /* sn are scalarSrcReg's */ - sn[0] = ptn->children[2]->children[0]; - sn[1] = ptn->children[2]->children[1]; - - get_swizzle_src_reg(s, sn[0], &src_sign[0], &src[0], src_swz[0]); - get_swizzle_src_reg(s, sn[1], &src_sign[1], &src[1], src_swz[1]); - - printf("src0 sign: %d reg: %d swz: %d %d %d %d\n", - src_sign[0], src[0], src_swz[0][0], src_swz[0][1], src_swz[0][2], - src_swz[0][3]); - printf("src1 sign: %d reg: %d swz: %d %d %d %d\n", src_sign[1], src[1], - src_swz[1][0], src_swz[1][1], src_swz[1][2], src_swz[1][3]); - break; - - case 48: /* TRI */ - opcode = VP_OPCODE_MAD; - - printf("opcode: %d\n", opcode); - - /* maskedDstReg */ - dn = ptn->children[1]; - get_masked_dst_reg(s, dn, &dst, dst_mask); - printf("dst: %d mask: %d %d %d %d\n", dst, dst_mask[0], dst_mask[1], - dst_mask[2], dst_mask[3]); - - /* sn are scalarSrcReg's */ - sn[0] = ptn->children[2]->children[0]; - sn[1] = ptn->children[2]->children[1]->children[0]; - sn[2] = ptn->children[2]->children[1]->children[1]; - - get_swizzle_src_reg(s, sn[0], &src_sign[0], &src[0], src_swz[0]); - get_swizzle_src_reg(s, sn[1], &src_sign[1], &src[1], src_swz[1]); - get_swizzle_src_reg(s, sn[2], &src_sign[2], &src[2], src_swz[2]); - - printf("src0 sign: %d reg: %d swz: %d %d %d %d\n", - src_sign[0], src[0], src_swz[0][0], src_swz[0][1], src_swz[0][2], - src_swz[0][3]); - printf("src1 sign: %d reg: %d swz: %d %d %d %d\n", src_sign[1], src[1], - src_swz[1][0], src_swz[1][1], src_swz[1][2], src_swz[1][3]); - printf("src2 sign: %d reg: %d swz: %d %d %d %d\n", src_sign[2], src[2], - src_swz[2][0], src_swz[2][1], src_swz[2][2], src_swz[2][3]); - - } - - for (a = 0; a < 4; a++) { - if (!ptn->children[a]) - return; - parse_tree_generate_opcodes(s, ptn->children[a]); - } -} - -/** - * When we go to examine the parse tree to generate opcodes, things are not exactly pretty to deal with. - * Parameters, constants, matricies, attribute bindings, and the like are represented by large numbers - * of nodes. - * - * In order to keep the code generation code cleaner, we make a recursive pass over the parse tree and 'roll up' these deep - * derivations of the attribs, and replace them with a single token, BINDING_TOKEN. The token attribute for - * BINDING_TOKEN is a index in the 'binding table' where all the relavant info on the chunk of state is stored, - * e.g its type. - * - * For example, the string 'vertex.color.secondary' is represented by 4 productions, and 4 nodes in the parse - * tree. The token at the root of this derivation is NT_VTX_ATTRIB_BINDING_TOKEN. After this folding, - * the token at the root is BINDING_TOKEN, and s->binds[token_attr_at_the_root].type = ATTRIB_COLOR_SECONDARY. - * - * \param s The parse state - * \param ptn The root parse tree node to start folding bindings - */ -static void -parse_tree_fold_bindings(parse_state * s, parse_tree_node * ptn) -{ - GLint a, b; - GLint eat_children, bind_type, bind_idx, bind_row, bind_nrows; - GLfloat bind_vals[4]; - parse_tree_node *ptmp; - - eat_children = 0; - bind_row = 0; - bind_nrows = 1; - bind_vals[0] = bind_vals[1] = bind_vals[2] = bind_vals[3] = 0.0f; - switch (ptn->prod_applied) { - /* vertex */ - case 121: - eat_children = 1; - bind_idx = 0; - switch (ptn->children[0]->prod_applied) { - case 122: /* position */ - bind_type = ATTRIB_POSITION; - break; - case 123: /* weight */ - bind_type = ATTRIB_WEIGHT; - if (ptn->children[0]->children[0]->prod_applied == 132) { - bind_idx = - s->ints.data[ptn->children[0]->children[0]->children[0]-> - children[0]->tok_attr]; - } - break; - case 124: /* normal */ - bind_type = ATTRIB_NORMAL; - break; - case 125: /* color */ - bind_type = ATTRIB_COLOR_PRIMARY; - if (ptn->children[0]->children[0]->prod_applied == 306) { - if (ptn->children[0]->children[0]->children[0]->prod_applied == - 309) - bind_type = ATTRIB_COLOR_SECONDARY; - } - break; - case 126: /* fogcoord */ - bind_type = ATTRIB_FOGCOORD; - break; - case 127: /* texcoord */ - bind_type = ATTRIB_TEXCOORD; - if (ptn->children[0]->children[0]->prod_applied == 311) { - bind_idx = - s->ints.data[ptn->children[0]->children[0]->children[0]-> - children[0]->tok_attr]; - } - break; - case 128: /* matrixindex */ - bind_type = ATTRIB_MATRIXINDEX; - bind_idx = - s->ints.data[ptn->children[0]->children[0]->children[0]-> - tok_attr]; - break; - case 129: /* attrib */ - bind_type = ATTRIB_ATTRIB; - bind_idx = - s->ints.data[ptn->children[0]->children[0]->children[0]-> - tok_attr]; - break; - } - break; - - /* state */ - case 154: - case 172: /* material */ - eat_children = 2; - bind_idx = 0; - ptmp = ptn->children[0]->children[0]; - - a = 0; - if (ptmp->prod_applied == 182) { - a = 1; - b = 0; - } - else - if ((ptmp->prod_applied == 183) - && (ptmp->children[0]->prod_applied == 305)) { - a = 1; - b = 1; - } - - /* no explicit face, or explicit front */ - if (a) { - switch (ptmp->children[b]->prod_applied) { - case 184: /* ambient */ - bind_type = MATERIAL_FRONT_AMBIENT; - break; - case 185: /* diffuse */ - bind_type = MATERIAL_FRONT_DIFFUSE; - break; - case 186: /* specular */ - bind_type = MATERIAL_FRONT_SPECULAR; - break; - case 187: /* emission */ - bind_type = MATERIAL_FRONT_EMISSION; - break; - case 188: /* shininess */ - bind_type = MATERIAL_FRONT_SHININESS; - break; - } - } - /* has explicit back face */ - else { - switch (ptmp->children[1]->prod_applied) { - case 184: /* ambient */ - bind_type = MATERIAL_BACK_AMBIENT; - break; - case 185: /* diffuse */ - bind_type = MATERIAL_BACK_DIFFUSE; - break; - case 186: /* specular */ - bind_type = MATERIAL_BACK_SPECULAR; - break; - case 187: /* emission */ - bind_type = MATERIAL_BACK_EMISSION; - break; - case 188: /* shininess */ - bind_type = MATERIAL_BACK_SHININESS; - break; - } - } - break; - case 155: - case 173: /* light */ - eat_children = 2; - bind_idx = 0; - printf("FOLDING LIGHT!\n"); - ptmp = ptn->children[0]; - bind_idx = s->ints.data[ptmp->children[0]->children[0]->tok_attr]; - switch (ptmp->children[1]->children[0]->prod_applied) { - case 191: /* ambient */ - bind_type = LIGHT_AMBIENT; - break; - case 192: /* diffuse */ - bind_type = LIGHT_DIFFUSE; - break; - case 193: /* specular */ - bind_type = LIGHT_SPECULAR; - break; - case 194: /* position */ - bind_type = LIGHT_POSITION; - break; - case 195: /* attenuation */ - bind_type = LIGHT_ATTENUATION; - break; - case 196: /* spot */ - bind_type = LIGHT_SPOT_DIRECTION; - break; - case 197: /* half */ - bind_type = LIGHT_HALF; - break; - } - break; - - case 156: - case 174: /* lightmodel */ - eat_children = 2; - bind_idx = 0; - - ptmp = ptn->children[0]; - switch (ptmp->prod_applied) { - case 201: /* ambient */ - bind_type = LIGHTMODEL_AMBIENT; - break; - case 202: /* scenecolor */ - bind_type = LIGHTMODEL_FRONT_SCENECOLOR; - break; - case 203: /* foo.scenecolor */ - if (ptmp->children[0]->prod_applied == 304) - bind_type = LIGHTMODEL_FRONT_SCENECOLOR; - else - bind_type = LIGHTMODEL_BACK_SCENECOLOR; - } - break; - case 157: - case 175: /* lightprod */ - eat_children = 2; - bind_idx = 0; - - ptmp = ptn->children[0]; - bind_idx = s->ints.data[ptmp->children[0]->children[0]->tok_attr]; - /* No explicit face */ - if (ptmp->children[1]->children[0]->prod_applied == 206) { - a = 1; /* front */ - b = 0; /* 0-th child */ - } - else - if ((ptmp->children[1]->children[0]->prod_applied == 207) && - (ptmp->children[1]->children[0]->children[0]->prod_applied == - 304)) { - a = 1; /* front */ - b = 1; /* 1-th child */ - } - else { - a = 0; - b = 1; - } - if (a) { - switch (ptmp->children[1]->children[0]->children[b]->prod_applied) { - case 208: /* ambient */ - bind_type = LIGHTPROD_FRONT_AMBIENT; - break; - case 209: /* diffuse */ - bind_type = LIGHTPROD_FRONT_DIFFUSE; - break; - case 210: /* specular */ - bind_type = LIGHTPROD_FRONT_SPECULAR; - break; - } - } - else { - switch (ptmp->children[1]->children[0]->children[b]->prod_applied) { - case 208: /* ambient */ - bind_type = LIGHTPROD_BACK_AMBIENT; - break; - case 209: /* diffuse */ - bind_type = LIGHTPROD_BACK_DIFFUSE; - break; - case 210: /* specular */ - bind_type = LIGHTPROD_BACK_SPECULAR; - break; - } - } - break; - case 158: - case 176: /* texgen */ - eat_children = 2; - bind_idx = 0; - - ptmp = ptn->children[0]; - if (ptmp->children[0]->prod_applied == 311) - bind_idx = - s->ints.data[ptmp->children[0]->children[0]->children[0]-> - tok_attr]; - ptmp = ptn->children[0]->children[1]; - if (ptmp->children[0]->prod_applied == 214) - a = 1; /* eye */ - else - a = 0; /* object */ - b = ptmp->children[1]->prod_applied - 216; - if (a == 1) { - switch (b) { - case 0: - bind_type = TEXGEN_EYE_S; - break; - case 1: - bind_type = TEXGEN_EYE_T; - break; - case 2: - bind_type = TEXGEN_EYE_R; - break; - case 3: - bind_type = TEXGEN_EYE_Q; - break; - } - } - else { - switch (b) { - case 0: - bind_type = TEXGEN_OBJECT_S; - break; - case 1: - bind_type = TEXGEN_OBJECT_T; - break; - case 2: - bind_type = TEXGEN_OBJECT_R; - break; - case 3: - bind_type = TEXGEN_OBJECT_Q; - break; - } - } - break; - case 159: - case 177: /* fog */ - eat_children = 2; - bind_idx = 0; - - ptmp = ptn->children[0]; - if (ptmp->children[0]->prod_applied == 221) - bind_type = FOG_COLOR; - else - bind_type = FOG_PARAMS; - break; - case 160: - case 178: /* clip */ - eat_children = 2; - bind_idx = 0; - - ptmp = ptn->children[0]; - bind_idx = s->ints.data[ptmp->children[0]->children[0]->tok_attr]; - bind_type = CLIP_PLANE; - break; - case 161: - case 179: /* point */ - eat_children = 2; - bind_idx = 0; - - ptmp = ptn->children[0]; - if (ptmp->children[0]->prod_applied == 227) - bind_type = POINT_SIZE; - else - bind_type = POINT_ATTENUATION; - break; - - case 162: /* matrix rows/whole matrix */ - eat_children = 2; - bind_idx = 0; - { - parse_tree_node *mname; - GLint mod = 0; - GLint name = 0; - - mname = ptn->children[0]; - switch (mname->prod_applied) { - case 238: /* modelview */ - name = 0; - if (mname->children[0]->prod_applied == 245) - bind_idx = - s->ints.data[mname->children[0]->children[0]->children[0]-> - tok_attr]; - break; - case 239: /* projection */ - name = 1; - break; - case 240: /* mvp */ - name = 2; - break; - case 241: /* texture */ - if (mname->children[0]->prod_applied == 311) - bind_idx = - s->ints.data[mname->children[0]->children[0]->children[0]-> - tok_attr]; - name = 3; - break; - case 242: /* palette */ - bind_idx = - s->ints.data[mname->children[0]->children[0]->tok_attr]; - name = 4; - break; - case 243: /* program */ - bind_idx = - s->ints.data[mname->children[0]->children[0]->tok_attr]; - name = 5; - break; - } - - ptmp = ptn->children[1]; - if (ptmp->prod_applied == 316) { - bind_type = name_and_mod_to_matrixrows(name, mod); - bind_row = 0; - bind_nrows = 4; - } - else { - if (ptmp->children[0]->prod_applied == 164) { - switch (ptmp->children[0]->children[0]->prod_applied) { - case 234: /* inverse */ - mod = 1; - break; - case 235: /* transpose */ - mod = 3; - break; - case 236: /* invtrans */ - mod = 2; - break; - } - if (ptmp->children[0]->children[1]->prod_applied == 166) { - bind_type = name_and_mod_to_matrixrows(name, mod); - bind_row = 0; - bind_nrows = 4; - } - else { /* prod 167 */ - - bind_type = name_and_mod_to_matrixrows(name, mod); - bind_row = - s->ints.data[ptmp->children[0]->children[1]-> - children[0]->children[0]->children[0]-> - tok_attr]; - if (ptmp->children[0]->children[1]->children[0]-> - children[1]->prod_applied == 169) - bind_nrows = 1; - else { - bind_nrows = - s->ints.data[ptmp->children[0]->children[1]-> - children[0]->children[1]->children[0]-> - children[0]->tok_attr] - bind_row + 1; - } - } - } - else { /* prod 165 */ - - bind_type = name_and_mod_to_matrixrows(name, mod); - - bind_row = - s->ints.data[ptmp->children[0]->children[0]->children[0]-> - tok_attr]; - if (ptmp->children[0]->children[1]->prod_applied == 169) - bind_nrows = 1; - else - bind_nrows = - s->ints.data[ptmp->children[0]->children[1]-> - children[0]->children[0]->tok_attr] - - bind_row + 1; - } - } - } - - printf("folding matrixrows: %d %d %d %d\n", bind_type, bind_idx, - bind_row, bind_nrows); - break; - - case 180: /* matrix row */ - eat_children = 2; - bind_idx = 0; - - { - GLint mod; - parse_tree_node *mname, *mrow; - - ptmp = ptn->children[0]; - mname = ptmp->children[0]; - mod = 0; - if (ptmp->children[1]->children[0]->prod_applied == 232) { - mrow = - ptmp->children[1]->children[0]->children[1]->children[0]-> - children[0]; - switch (ptmp->children[1]->children[0]->children[0]->prod_applied) { - case 234: - mod = 1; /* inverse */ - break; - case 235: - mod = 2; /* transpose */ - break; - case 236: - mod = 3; /* invtrans */ - break; - } - } - else { - mrow = ptmp->children[1]->children[0]->children[0]->children[0]; - } - bind_row = s->ints.data[mrow->tok_attr]; - - switch (mname->prod_applied) { - case 238: /* modelview */ - if (mname->children[0]->prod_applied == 245) { - bind_idx = - s->ints.data[mname->children[0]->children[0]->children[0]-> - tok_attr]; - } - switch (mod) { - case 0: - bind_type = MATRIXROW_MODELVIEW; - break; - case 1: - bind_type = MATRIXROW_MODELVIEW_INVERSE; - break; - case 2: - bind_type = MATRIXROW_MODELVIEW_TRANSPOSE; - break; - case 3: - bind_type = MATRIXROW_MODELVIEW_INVTRANS; - } - break; - - case 239: /* projection */ - switch (mod) { - case 0: - bind_type = MATRIXROW_PROJECTION; - break; - case 1: - bind_type = MATRIXROW_PROJECTION_INVERSE; - break; - case 2: - bind_type = MATRIXROW_PROJECTION_TRANSPOSE; - break; - case 3: - bind_type = MATRIXROW_PROJECTION_INVTRANS; - } - break; - - case 240: /* mvp */ - switch (mod) { - case 0: - bind_type = MATRIXROW_MVP; - break; - case 1: - bind_type = MATRIXROW_MVP_INVERSE; - break; - case 2: - bind_type = MATRIXROW_MVP_TRANSPOSE; - break; - case 3: - bind_type = MATRIXROW_MVP_INVTRANS; - } - break; - - case 241: /* texture */ - if (mname->children[0]->prod_applied == 311) { - bind_idx = - s->ints.data[mname->children[0]->children[0]->children[0]-> - tok_attr]; - } - switch (mod) { - case 0: - bind_type = MATRIXROW_TEXTURE; - break; - case 1: - bind_type = MATRIXROW_TEXTURE_INVERSE; - break; - case 2: - bind_type = MATRIXROW_TEXTURE_TRANSPOSE; - break; - case 3: - bind_type = MATRIXROW_TEXTURE_INVTRANS; - } - break; - - case 242: /* palette */ - bind_idx = - s->ints.data[mname->children[0]->children[0]->tok_attr]; - switch (mod) { - case 0: - bind_type = MATRIXROW_PALETTE; - break; - case 1: - bind_type = MATRIXROW_PALETTE_INVERSE; - break; - case 2: - bind_type = MATRIXROW_PALETTE_TRANSPOSE; - break; - case 3: - bind_type = MATRIXROW_PALETTE_INVTRANS; - } - break; - - case 243: /* program */ - bind_idx = - s->ints.data[mname->children[0]->children[0]->tok_attr]; - switch (mod) { - case 0: - bind_type = MATRIXROW_PROGRAM; - break; - case 1: - bind_type = MATRIXROW_PROGRAM_INVERSE; - break; - case 2: - bind_type = MATRIXROW_PROGRAM_TRANSPOSE; - break; - case 3: - bind_type = MATRIXROW_PROGRAM_INVTRANS; - } - break; - } - } - break; - - /* program (single) */ - case 249: - eat_children = 1; - bind_idx = 0; - switch (ptn->children[0]->prod_applied) { - case 250: /* env */ - bind_type = PROGRAM_ENV_SINGLE; - break; - case 251: /* local */ - bind_type = PROGRAM_LOCAL_SINGLE; - break; - } - bind_idx = - s->ints.data[ptn->children[0]->children[0]->children[0]-> - children[0]->tok_attr]; - break; - - /* program (multi) */ - case 252: - eat_children = 1; - bind_idx = 0; - switch (ptn->children[0]->prod_applied) { - case 253: /* env */ - case 254: /* local */ - if (ptn->children[0]->prod_applied == 253) - bind_type = PROGRAM_ENV_MULTI; - else - bind_type = PROGRAM_LOCAL_MULTI; - - ptmp = ptn->children[0]->children[0]->children[0]; - bind_idx = bind_row = - s->ints.data[ptmp->children[0]->children[0]->tok_attr]; - bind_nrows = 1; - - ptmp = ptn->children[0]->children[0]->children[0]->children[1]; - if ((ptmp->prod_applied == 257) || (ptmp->prod_applied == 262)) - bind_nrows = - s->ints.data[ptmp->children[0]->children[0]->tok_attr] - - bind_idx; - break; - } - break; - -#define FOLD_FLOAT_CONSTANT(float_ptr, bind_vals_idx, sign) \ - if (float_ptr->tok == 49) /* GLfloat */ {\ - bind_vals[bind_vals_idx] = sign * (GLfloat) s->floats.data[float_ptr->tok_attr];\ - }\ - else /* GLint */ {\ - bind_vals[bind_vals_idx] = sign * s->ints.data[float_ptr->tok_attr];\ - } - -#define FOLD_SIGNED_FLOAT_CONSTANT(sf_ptr, bind_vals_idx) \ - {\ - GLfloat __mul = 1.0F;\ - if (sf_ptr->children[0]->prod_applied == 282) \ - __mul = -1.0F;\ - FOLD_FLOAT_CONSTANT(sf_ptr->children[1], bind_vals_idx, __mul);\ - } - - /* const scalar decl */ - case 271: - eat_children = 1; - bind_idx = 0; - bind_type = CONSTANT; - - FOLD_SIGNED_FLOAT_CONSTANT(ptn->children[0], 0); -#if 0 - { - GLfloat mul = 1.; - if (ptn->children[0]->children[0]->prod_applied == 282) { - mul = -1; - } - - FOLD_FLOAT_CONSTANT(ptn->children[0]->children[1], 0, mul); - } -#endif - break; - - /* const vector */ - case 273: - eat_children = 1; - bind_idx = 0; - bind_type = CONSTANT; - - FOLD_SIGNED_FLOAT_CONSTANT(ptn->children[0], 0); - if (ptn->children[1]->prod_applied == 275) { - FOLD_SIGNED_FLOAT_CONSTANT(ptn->children[1]->children[0], 1); - if (ptn->children[1]->children[1]->prod_applied == 277) { - FOLD_SIGNED_FLOAT_CONSTANT(ptn->children[1]->children[1]-> - children[0], 2); - if (ptn->children[1]->children[1]->children[1]->prod_applied == - 279) { - FOLD_SIGNED_FLOAT_CONSTANT(ptn->children[1]->children[1]-> - children[1]->children[0], 3); - } - } - } - break; - - /* result */ - case 289: - eat_children = 1; - bind_idx = 0; - switch (ptn->children[0]->prod_applied) { - case 290: /* position */ - bind_type = RESULT_POSITION; - break; - case 291: /* fogcoord */ - bind_type = RESULT_FOGCOORD; - break; - case 292: /* pointsize */ - bind_type = RESULT_POINTSIZE; - break; - case 293: /* color */ - bind_type = RESULT_COLOR_FRONT_PRIMARY; - ptmp = ptn->children[0]->children[0]->children[0]; - if (ptmp->prod_applied == 297) { - if (ptmp->children[0]->prod_applied == 298) { /* front */ - if (ptmp->children[0]->children[0]->prod_applied == 301) { - if (ptmp->children[0]->children[0]->children[0]->prod_applied == 303) /* secondary */ - bind_type = RESULT_COLOR_FRONT_SECONDARY; - } - } - else { /* back */ - - bind_type = RESULT_COLOR_BACK_PRIMARY; - if (ptmp->children[0]->children[0]->prod_applied == 301) { - if (ptmp->children[0]->children[0]->children[0]->prod_applied == 303) /* secondary */ - bind_type = RESULT_COLOR_BACK_SECONDARY; - } - - } - } - break; - case 294: /* texcoord */ - bind_type = RESULT_TEXCOORD; - if (ptn->children[0]->children[0]->prod_applied == 311) { - bind_idx = - s->ints.data[ptn->children[0]->children[0]->children[0]-> - children[0]->tok_attr]; - } - break; - } - break; - } - - /* Mmmmm... baaaaby */ - if (eat_children) { - if (eat_children == 2) - parse_tree_free_children(ptn->children[0]); - else - parse_tree_free_children(ptn); - - /* Insert the binding into the binding table */ - ptn->tok = BINDING_TOKEN; - ptn->tok_attr = - binding_table_add(&s->binds, bind_type, bind_idx, bind_row, - bind_nrows, bind_vals); - - printf("Got binding %d %d %d %d at pos %d in bind tab [%f %f %f %f]\n", - bind_type, bind_idx, bind_row, bind_nrows, ptn->tok_attr, - bind_vals[0], bind_vals[1], bind_vals[2], bind_vals[3]); - } - - - for (a = 0; a < 4; a++) { - if (!ptn->children[a]) - return; - - parse_tree_fold_bindings(s, ptn->children[a]); - } -} - -/** - * After we have figured out what mess of parse tree actually represents GL state (or constants, or - * whatnot), we have to line up variables with the state. For example, a line something like - * - * OUTPUT foo = result.position; - * - * We would have 'foo' in the identifier table at some position foo_idx, and 'result.position' in the - * binding table at some position res_pos_idx. To set things up such that 'foo' is associated with - * the result position state, we need to set ident[foo_idx].attr = res_pos_idx so we can generate - * opcodes without going bonkers. - * - * This function works on OUTPUT, ATTRIB, and PARAM single bindings. PARAM array bindings are handled in - * parse_tree_assign_param_arrays(). - * - * \param s The parse state - * \param ptn The root of the parse tree from which to start lining up state and variables - */ -static void -parse_tree_assign_bindings(parse_state * s, parse_tree_node * ptn) -{ - GLint a; - parse_tree_node *var_name, *attr_item; - - /* OUTPUT, ATTRIB */ - if ((ptn->prod_applied == 288) || (ptn->prod_applied == 120)) { - var_name = ptn->children[0]->children[0]; - attr_item = ptn->children[1]; - - if (attr_item->tok != BINDING_TOKEN) { - fprintf(stderr, - "sanity check: trying to bind an output variable to something funky!\n"); - return; - } - - s->idents.attr[var_name->tok_attr] = attr_item->tok_attr; - printf("result: %s bound to %d\n", s->idents.data[var_name->tok_attr], - s->binds.type[s->idents.attr[var_name->tok_attr]]); - return; - } - - /* stateSingleItemDecl */ - if (ptn->prod_applied == 134) { - var_name = ptn->children[0]->children[0]; - if (ptn->children[1]->prod_applied == 135) { - if (ptn->children[1]->children[0]->prod_applied == 139) { - if (ptn->children[1]->children[0]->children[0]->prod_applied == - 144) - attr_item = - ptn->children[1]->children[0]->children[0]->children[0]-> - children[0]; - else if (ptn->children[1]->children[0]->children[0]-> - prod_applied == 145) - attr_item = - ptn->children[1]->children[0]->children[0]->children[0]; - else - attr_item = - ptn->children[1]->children[0]->children[0]->children[0]-> - children[0]; - - if (attr_item->tok != BINDING_TOKEN) { - fprintf(stderr, - "sanity check: trying to bind an param variable (%s) to something funky! [%d]\n", - s->idents.data[var_name->tok_attr], attr_item->tok); - exit(1); - } - - s->idents.attr[var_name->tok_attr] = attr_item->tok_attr; - printf("result: %s bound to %d\n", - s->idents.data[var_name->tok_attr], - s->binds.type[s->idents.attr[var_name->tok_attr]]); - return; - } - } - - } - - /* else, recurse on all our children */ - for (a = 0; a < 4; a++) { - if (!ptn->children[a]) - return; - - parse_tree_assign_bindings(s, ptn->children[a]); - } - -} - -/** - * This handles lining up PARAM arrays with variables, much like parse_tree_assign_bindings(). - * - * In parse_tree_assign_bindings, we set the identifier attr to the index into the binding table of - * the bound state. - * - * Here, instead, we allocate a slot in the 'array table' to stick the bound state into. Instead - * of an index into the binding table, the identifier attr now holds the index into the array table. - * - * \param s The parse state - * \param pnt The root parse tree node to handle arrays from - * - */ -static void -parse_tree_assign_param_arrays(parse_state * s, parse_tree_node * ptn) -{ - GLint a, is_mult, array_len; - parse_tree_node *var_name, *binding, *arraysize, *ptmp; - - /* If we're a param */ - if (ptn->prod_applied == 134) { - /* establish name */ - var_name = ptn->children[0]; - - /* param_statement2 */ - binding = ptn->children[1]; - if (binding->prod_applied == 136) { - /* optarraysize */ - arraysize = binding->children[0]; - - is_mult = 0; - - /* foo[3] */ - if (arraysize->prod_applied == 138) { - debug_token(s, var_name->children[0]->tok, - var_name->children[0]->tok_attr); - debug_token(s, arraysize->children[0]->tok, - arraysize->children[0]->tok_attr); - printf("\n"); - is_mult = 1; - } - else - /* foo[] */ - if (arraysize->prod_applied == 137) { - arraysize = NULL; - printf("How do I init a PARAM array like foo[]?? \n"); - is_mult = 1; - } - - if (!is_mult) - return; - - s->idents.attr[var_name->tok_attr] = array_table_new(&s->arrays); - - binding = binding->children[1]->children[0]; - ptmp = binding->children[0]; - array_len = 0; - - if (ptmp->prod_applied == 150) { /* state */ - printf("matrix 0 [state]:\n"); - printf("%d %d\n", ptmp->children[0]->children[0]->tok, - ptmp->children[0]->children[0]->tok_attr); - array_table_add_data(&s->arrays, - s->idents.attr[var_name->tok_attr], - ptmp->children[0]->children[0]->tok_attr); - array_len += - s->binds.num_rows[ptmp->children[0]->children[0]->tok_attr]; - } - else if (ptmp->prod_applied == 151) { /* program */ - printf("matrix 0 [program]:\n"); - printf("%d %d\n", ptmp->children[0]->tok, - ptmp->children[0]->tok_attr); - array_table_add_data(&s->arrays, - s->idents.attr[var_name->tok_attr], - ptmp->children[0]->tok_attr); - array_len += s->binds.num_rows[ptmp->children[0]->tok_attr]; - } - else { /* constant */ - - printf("matrix 0 [constant]:\n"); - printf("%d %d\n", ptmp->children[0]->children[0]->tok, - ptmp->children[0]->children[0]->tok_attr); - array_table_add_data(&s->arrays, - s->idents.attr[var_name->tok_attr], - ptmp->children[0]->children[0]->tok_attr); - array_len += - s->binds.num_rows[ptmp->children[0]->children[0]->tok_attr]; - } - binding = binding->children[1]; - - while (binding->prod_applied != 143) { - ptmp = binding->children[0]->children[0]; - printf("mat: %d\n", ptmp->prod_applied); - if (ptmp->prod_applied == 150) { /* state */ - printf("matrix %d:\n", array_len); - printf("%d %d\n", ptmp->children[0]->children[0]->tok, - ptmp->children[0]->children[0]->tok_attr); - array_table_add_data(&s->arrays, - s->idents.attr[var_name->tok_attr], - ptmp->children[0]->children[0]->tok_attr); - array_len += - s->binds.num_rows[ptmp->children[0]->children[0]->tok_attr]; - } - else if (ptmp->prod_applied == 151) { /* program */ - printf("matrix %d [program]:\n", array_len); - printf("%d %d\n", ptmp->children[0]->tok, - ptmp->children[0]->tok_attr); - array_table_add_data(&s->arrays, - s->idents.attr[var_name->tok_attr], - ptmp->children[0]->tok_attr); - array_len += s->binds.num_rows[ptmp->children[0]->tok_attr]; - } - else { /* constant */ - - printf("matrix %d [constant]:\n", array_len); - printf("%d %d\n", ptmp->children[0]->children[0]->tok, - ptmp->children[0]->children[0]->tok_attr); - array_table_add_data(&s->arrays, - s->idents.attr[var_name->tok_attr], - ptmp->children[0]->children[0]->tok_attr); - array_len += - s->binds.num_rows[ptmp->children[0]->children[0]->tok_attr]; - } - binding = binding->children[0]->children[1]; - } - - /* XXX: have to compare the requested size, and the actual - * size, and fix up any inconsistancies - */ - if (arraysize) { - printf("matrix wants to get %d rows\n", - s->ints.data[arraysize->children[0]->tok_attr]); - } - printf("matrix num rows: %d\n", array_len); - } - - return; - } - - /* Else, recurse on all our children */ - for (a = 0; a < 4; a++) { - if (!ptn->children[a]) - return; - - parse_tree_assign_param_arrays(s, ptn->children[a]); - } - -} - -/* XXX: This needs to be written properly. */ -/** - * Here we allocate 'registers' for all of the various variables and bound state. - * - * The 'register' number is given by the reg_num field in the binding table. Note that this field - * is not stored in the identifier table. If it were, we would need a different mechanism for handling - * implicit bindings. - * - * However, after some discussion with Brian, implicit bindings may be handled by grabbing state - * directly from Mesa's state structs. This might be a little hairy here, maybe not.. Implicit - * bindings are those in the binding table that are not pointed to by any ident.attr or array.data - * - * This should also do various error checking, like the multiple vertex attrib error, or 'too many bindings' - * error. - * - * \param s The parse state - */ -static void -assign_regs(parse_state * s) -{ - GLint a; - GLfloat foo[4]; - - for (a = 0; a < s->idents.len; a++) { - if (s->idents.type[a] == TYPE_TEMP) { - s->idents.attr[a] = - binding_table_add(&s->binds, TYPE_TEMP, 0, 0, 0, foo); - } - } -} - -/** - * Parse/compile the 'str' returning the compiled 'program'. - * ctx->Program.ErrorPos will be -1 if successful. Otherwise, ErrorPos - * indicates the position of the error in 'str'. - */ void _mesa_parse_arb_vertex_program(GLcontext * ctx, GLenum target, - const GLubyte * string, GLsizei len, + const GLubyte * str, GLsizei len, struct vertex_program *program) { - GLubyte *our_string; - parse_state *state; - - /* XXX: How do I handle these errors? */ - if (len < 10 || _mesa_strncmp((const char *) string, "!!ARBvp1.0", 10)) { - ctx->Program.ErrorPos = 0; - _mesa_error(ctx, GL_INVALID_OPERATION, "glProgramStringARB(bad header)"); - return; - } + GLuint retval; + struct arb_program ap; + + retval = _mesa_parse_arb_program(ctx, str, len, &ap); - /* Make a null-terminated copy of the program string */ - our_string = (GLubyte *) MALLOC(len + 1); - if (!our_string) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glProgramStringARB"); + /* XXX: Parse error. Cleanup things and return */ + if (retval) + { return; } - MEMCPY(our_string, string, len); - our_string[len] = 0; - state = parse_state_init(our_string + 10, _mesa_strlen((char *) our_string) - 10); - - if (parse(state) == ARB_VP_SUCESS) { - printf("parse sucess!\n"); - } - else { - printf("*** error\n"); - parse_state_cleanup(state); - return; - } - - /* First, we 'fold' bindings from a big mess of productions and - * tokens into one BINDING_TOKEN, which points to an entry - * in the binding sym table that holds all of the relevant - * info for the binding destination. - */ - parse_tree_fold_bindings(state, state->pt_head); - - /* Now, for each type of binding, walk the parse tree and stick - * the index into the binding sym table - */ - parse_tree_assign_bindings(state, state->pt_head); - - /* XXX: this still needs a' fixin to get folded bindings - * -- it does? wtf do I mean? */ - parse_tree_assign_param_arrays(state, state->pt_head); - - /* XXX: Now, assign registers. For this, we'll need to create - * bindings for all temps (and what else?? ) - */ - assign_regs(state); - - /* Ok, now generate code */ - parse_tree_generate_opcodes(state, state->pt_head); - - /* Just for testing.. */ - program->Base.Target = target; - if (program->Base.String) { - FREE(program->Base.String); + /* XXX: Eh.. we parsed something that wasn't a vertex program. doh! */ + if (ap.type != GL_VERTEX_PROGRAM_ARB) + { + return; } - program->Base.String = our_string; - program->Base.Format = GL_PROGRAM_FORMAT_ASCII_ARB; - - if (program->Instructions) { - FREE(program->Instructions); - } - - program->Instructions = - (struct vp_instruction *) _mesa_malloc(sizeof(struct vp_instruction)); - program->Instructions[0].Opcode = VP_OPCODE_END; - program->InputsRead = 0; - program->OutputsWritten = 0; - program->IsPositionInvariant = 0; - - parse_state_cleanup(state); + +#if DEBUG_VP + debug_vp_inst(ap.Base.NumInstructions, ap.VPInstructions); +#endif - /* TODO: - * - handle implicit state grabbing & register allocation like discussed - * - implicit param declarations -- see above - * - * - variable bindings -- ADDRESS - * - deal with explicit array sizes & size mismatches - * - shuddup all my debugging crap - * - grep for XXX - * - multiple vtx attrib binding error - * - What do I do on look ahead for prod 54 & 55? (see arbvp_grammar.txt) - * - misc errors - * - check integer ranges - * - check array index ranges - * - check variable counts - * - param register allocation - * - exercise swizzles and masks - * - error handling - * - generate opcodes - * + Get addres registers for relative offsets in PARAM arrays - * + Properly encode implicit PARAMs and ATTRIBs. - * + ARL - * + SWZ - * + actually emit Mesa opcodes - * - segfaults while freeing stuff - * - OPTION + /* copy the relvant contents of the arb_program struct into the + * fragment_program struct */ + program->Base.NumInstructions = ap.Base.NumInstructions; + program->Base.NumTemporaries = ap.Base.NumTemporaries; + program->Base.NumParameters = ap.Base.NumParameters; + program->Base.NumAttributes = ap.Base.NumAttributes; + program->Base.NumAddressRegs = ap.Base.NumAddressRegs; + + program->Instructions = ap.VPInstructions; + program->IsPositionInvariant = ap.HintPositionInvariant; + program->InputsRead = ap.InputsRead; + program->OutputsWritten = ap.OutputsWritten; + program->Parameters = ap.Parameters; } |