164 record_error(struct parse_state *parseState, const char *msg, int lineNo)  in record_error()  argument
169    lineStr = _mesa_find_line_column(parseState->start,  in record_error()
170                                     parseState->pos, &line, &column);  in record_error()
171    _mesa_debug(parseState->ctx,  in record_error()
180    if (parseState->ctx->Program.ErrorString[0] == 0) {  in record_error()
181       _mesa_set_program_error(parseState->ctx,  in record_error()
182                               parseState->pos - parseState->start,  in record_error()
190    record_error(parseState, "Unexpected end of input.", __LINE__);	\
196    record_error(parseState, msg, __LINE__);				\
204    record_error(parseState, err, __LINE__);				\
293 GetToken(struct parse_state *parseState, GLubyte *token)  in GetToken()  argument
295    const GLubyte *str = parseState->pos;  in GetToken()
308             parseState->curLine = str + i + 1;  in GetToken()
313             parseState->curLine = str + i + 1;  in GetToken()
356 Parse_Token(struct parse_state *parseState, GLubyte *token)  in Parse_Token()  argument
359    i = GetToken(parseState, token);  in Parse_Token()
361       parseState->pos += (-i);  in Parse_Token()
364    parseState->pos += i;  in Parse_Token()
373 Peek_Token(struct parse_state *parseState, GLubyte *token)  in Peek_Token()  argument
376    i = GetToken(parseState, token);  in Peek_Token()
378       parseState->pos += (-i);  in Peek_Token()
382    parseState->pos += (i - len);  in Peek_Token()
402 Parse_String(struct parse_state *parseState, const char *pattern)  in Parse_String()  argument
408    while (IsWhitespace(*parseState->pos) || *parseState->pos == '#') {  in Parse_String()
409       if (*parseState->pos == '#') {  in Parse_String()
410          while (*parseState->pos && (*parseState->pos != '\n' && *parseState->pos != '\r')) {  in Parse_String()
411             parseState->pos += 1;  in Parse_String()
413          if (*parseState->pos == '\n' || *parseState->pos == '\r')  in Parse_String()
414             parseState->curLine = parseState->pos + 1;  in Parse_String()
418          if (*parseState->pos == '\n' || *parseState->pos == '\r')  in Parse_String()
419             parseState->curLine = parseState->pos + 1;  in Parse_String()
420          parseState->pos += 1;  in Parse_String()
425    m = parseState->pos;  in Parse_String()
431    parseState->pos = m;  in Parse_String()
438 Parse_Identifier(struct parse_state *parseState, GLubyte *ident)  in Parse_Identifier()  argument
440    if (!Parse_Token(parseState, ident))  in Parse_Identifier()
455 Parse_ScalarConstant(struct parse_state *parseState, GLfloat *number)  in Parse_ScalarConstant()  argument
459    *number = (GLfloat) _mesa_strtof((const char *) parseState->pos, &end);  in Parse_ScalarConstant()
461    if (end && end > (char *) parseState->pos) {  in Parse_ScalarConstant()
463       parseState->pos = (GLubyte *) end;  in Parse_ScalarConstant()
473       if (!Parse_Identifier(parseState, ident))  in Parse_ScalarConstant()
475       constant = (GLfloat *)_mesa_lookup_parameter_value(parseState->parameters,  in Parse_ScalarConstant()
499 Parse_VectorConstant(struct parse_state *parseState, GLfloat *vec)  in Parse_VectorConstant()  argument
505    if (!Parse_ScalarConstant(parseState, vec+0))  /* X */  in Parse_VectorConstant()
508    if (Parse_String(parseState, "}")) {  in Parse_VectorConstant()
512    if (!Parse_String(parseState, ","))  in Parse_VectorConstant()
515    if (!Parse_ScalarConstant(parseState, vec+1))  /* Y */  in Parse_VectorConstant()
518    if (Parse_String(parseState, "}")) {  in Parse_VectorConstant()
522    if (!Parse_String(parseState, ","))  in Parse_VectorConstant()
525    if (!Parse_ScalarConstant(parseState, vec+2))  /* Z */  in Parse_VectorConstant()
528    if (Parse_String(parseState, "}")) {  in Parse_VectorConstant()
532    if (!Parse_String(parseState, ","))  in Parse_VectorConstant()
535    if (!Parse_ScalarConstant(parseState, vec+3))  /* W */  in Parse_VectorConstant()
538    if (!Parse_String(parseState, "}"))  in Parse_VectorConstant()
550 Parse_VectorOrScalarConstant(struct parse_state *parseState, GLfloat *vec)  in Parse_VectorOrScalarConstant()  argument
552    if (Parse_String(parseState, "{")) {  in Parse_VectorOrScalarConstant()
553       return Parse_VectorConstant(parseState, vec);  in Parse_VectorOrScalarConstant()
556       GLboolean b = Parse_ScalarConstant(parseState, vec);  in Parse_VectorOrScalarConstant()
570 Parse_TextureImageId(struct parse_state *parseState,  in Parse_TextureImageId()  argument
576    if (!Parse_Token(parseState, imageSrc))  in Parse_TextureImageId()
591    if (!Parse_String(parseState, ","))  in Parse_TextureImageId()
594    if (Parse_String(parseState, "1D")) {  in Parse_TextureImageId()
597    else if (Parse_String(parseState, "2D")) {  in Parse_TextureImageId()
600    else if (Parse_String(parseState, "3D")) {  in Parse_TextureImageId()
603    else if (Parse_String(parseState, "CUBE")) {  in Parse_TextureImageId()
606    else if (Parse_String(parseState, "RECT")) {  in Parse_TextureImageId()
614    parseState->texturesUsed[*texUnit] |= (1 << *texTarget);  in Parse_TextureImageId()
615    if (_mesa_bitcount(parseState->texturesUsed[*texUnit]) > 1) {  in Parse_TextureImageId()
666 Parse_CondCodeMask(struct parse_state *parseState,  in Parse_CondCodeMask()  argument
669    if (Parse_String(parseState, "EQ"))  in Parse_CondCodeMask()
671    else if (Parse_String(parseState, "GE"))  in Parse_CondCodeMask()
673    else if (Parse_String(parseState, "GT"))  in Parse_CondCodeMask()
675    else if (Parse_String(parseState, "LE"))  in Parse_CondCodeMask()
677    else if (Parse_String(parseState, "LT"))  in Parse_CondCodeMask()
679    else if (Parse_String(parseState, "NE"))  in Parse_CondCodeMask()
681    else if (Parse_String(parseState, "TR"))  in Parse_CondCodeMask()
683    else if (Parse_String(parseState, "FL"))  in Parse_CondCodeMask()
689    if (Parse_String(parseState, ".")) {  in Parse_CondCodeMask()
693       if (!Parse_Token(parseState, token))  /* get xyzw suffix */  in Parse_CondCodeMask()
710 Parse_TempReg(struct parse_state *parseState, GLint *tempRegNum)  in Parse_TempReg()  argument
715    if (!Parse_Token(parseState, token))  in Parse_TempReg()
740 Parse_DummyReg(struct parse_state *parseState, GLint *regNum)  in Parse_DummyReg()  argument
742    if (Parse_String(parseState, "RC")) {  in Parse_DummyReg()
745    else if (Parse_String(parseState, "HC")) {  in Parse_DummyReg()
760 Parse_ProgramParamReg(struct parse_state *parseState, GLint *regNum)  in Parse_ProgramParamReg()  argument
764    if (!Parse_String(parseState, "p["))  in Parse_ProgramParamReg()
767    if (!Parse_Token(parseState, token))  in Parse_ProgramParamReg()
781    if (!Parse_String(parseState, "]"))  in Parse_ProgramParamReg()
792 Parse_FragReg(struct parse_state *parseState, GLint *tempRegNum)  in Parse_FragReg()  argument
798    if (!Parse_String(parseState, "f["))  in Parse_FragReg()
802    if (!Parse_Token(parseState, token)) {  in Parse_FragReg()
808          parseState->inputsRead |= (1 << j);  in Parse_FragReg()
818    if (!Parse_String(parseState, "]"))  in Parse_FragReg()
826 Parse_OutputReg(struct parse_state *parseState, GLint *outputRegNum)  in Parse_OutputReg()  argument
831    if (!Parse_String(parseState, "o["))  in Parse_OutputReg()
835    if (!Parse_Token(parseState, token))  in Parse_OutputReg()
843       parseState->outputsWritten |= (1 << FRAG_RESULT_COLOR);  in Parse_OutputReg()
847       parseState->outputsWritten |= (1 << FRAG_RESULT_DEPTH);  in Parse_OutputReg()
854    if (!Parse_String(parseState, "]"))  in Parse_OutputReg()
862 Parse_MaskedDstReg(struct parse_state *parseState,  in Parse_MaskedDstReg()  argument
869    if (!Peek_Token(parseState, token))  in Parse_MaskedDstReg()
876       if (!Parse_DummyReg(parseState, &idx))  in Parse_MaskedDstReg()
883       if (!Parse_TempReg(parseState, &idx))  in Parse_MaskedDstReg()
890       if (!Parse_OutputReg(parseState, &idx))  in Parse_MaskedDstReg()
899    if (Parse_String(parseState, ".")) {  in Parse_MaskedDstReg()
903       if (!Parse_Token(parseState, token))  /* get xyzw writemask */  in Parse_MaskedDstReg()
934    if (Parse_String(parseState, "(")) {  in Parse_MaskedDstReg()
937       if (!Parse_CondCodeMask(parseState, dstReg))  in Parse_MaskedDstReg()
940       if (!Parse_String(parseState, ")"))  /* consume ")" */  in Parse_MaskedDstReg()
961 Parse_VectorSrc(struct parse_state *parseState,  in Parse_VectorSrc()  argument
972    if (Parse_String(parseState, "-"))  in Parse_VectorSrc()
974    else if (Parse_String(parseState, "+"))  in Parse_VectorSrc()
977    if (Parse_String(parseState, "|")) {  in Parse_VectorSrc()
981       if (Parse_String(parseState, "-"))  in Parse_VectorSrc()
983       else if (Parse_String(parseState, "+"))  in Parse_VectorSrc()
997    if (!Peek_Token(parseState, token))  in Parse_VectorSrc()
1005       if (!Parse_TempReg(parseState, &idx))  in Parse_VectorSrc()
1012       if (!Parse_FragReg(parseState, &idx))  in Parse_VectorSrc()
1019       if (!Parse_ProgramParamReg(parseState, &idx))  in Parse_VectorSrc()
1026       if (!Parse_Identifier(parseState, ident))  in Parse_VectorSrc()
1028       paramIndex = _mesa_lookup_parameter_index(parseState->parameters,  in Parse_VectorSrc()
1040       if (!Parse_ScalarConstant(parseState, values))  in Parse_VectorSrc()
1042       paramIndex = _mesa_add_unnamed_constant(parseState->parameters,  in Parse_VectorSrc()
1052       (void) Parse_String(parseState, "{");  in Parse_VectorSrc()
1053       if (!Parse_VectorConstant(parseState, values))  in Parse_VectorSrc()
1055       paramIndex = _mesa_add_unnamed_constant(parseState->parameters,  in Parse_VectorSrc()
1069    if (Parse_String(parseState, ".")) {  in Parse_VectorSrc()
1072       if (!Parse_Token(parseState, token))  in Parse_VectorSrc()
1082    if (srcReg->Abs && !Parse_String(parseState, "|")) {  in Parse_VectorSrc()
1091 Parse_ScalarSrcReg(struct parse_state *parseState,  in Parse_ScalarSrcReg()  argument
1103    if (Parse_String(parseState, "-"))  in Parse_ScalarSrcReg()
1105    else if (Parse_String(parseState, "+"))  in Parse_ScalarSrcReg()
1108    if (Parse_String(parseState, "|")) {  in Parse_ScalarSrcReg()
1112       if (Parse_String(parseState, "-"))  in Parse_ScalarSrcReg()
1114       else if (Parse_String(parseState, "+"))  in Parse_ScalarSrcReg()
1127    if (!Peek_Token(parseState, token))  in Parse_ScalarSrcReg()
1133       if (!Parse_TempReg(parseState, &idx))  in Parse_ScalarSrcReg()
1139       if (!Parse_FragReg(parseState, &idx))  in Parse_ScalarSrcReg()
1147       (void) Parse_String(parseState, "{");  in Parse_ScalarSrcReg()
1148       if (!Parse_VectorConstant(parseState, values))  in Parse_ScalarSrcReg()
1150       paramIndex = _mesa_add_unnamed_constant(parseState->parameters,  in Parse_ScalarSrcReg()
1160       if (!Parse_Identifier(parseState, ident))  in Parse_ScalarSrcReg()
1162       paramIndex = _mesa_lookup_parameter_index(parseState->parameters,  in Parse_ScalarSrcReg()
1174       if (!Parse_ScalarConstant(parseState, values))  in Parse_ScalarSrcReg()
1176       paramIndex = _mesa_add_unnamed_constant(parseState->parameters,  in Parse_ScalarSrcReg()
1190       if (!Parse_String(parseState, "."))  in Parse_ScalarSrcReg()
1193       if (!Parse_Token(parseState, token))  in Parse_ScalarSrcReg()
1214    if (srcReg->Abs && !Parse_String(parseState, "|")) {  in Parse_ScalarSrcReg()
1223 Parse_PrintInstruction(struct parse_state *parseState,  in Parse_PrintInstruction()  argument
1232    if (!Parse_String(parseState, "'"))  in Parse_PrintInstruction()
1235    str = parseState->pos;  in Parse_PrintInstruction()
1238    parseState->pos += len + 1;  in Parse_PrintInstruction()
1245    if (Parse_String(parseState, ",")) {  in Parse_PrintInstruction()
1248       GetToken(parseState, token);  in Parse_PrintInstruction()
1251          if (!Parse_OutputReg(parseState, &idx))  in Parse_PrintInstruction()
1258          if (!Parse_VectorSrc(parseState, &inst->SrcReg[0]))  in Parse_PrintInstruction()
1275 Parse_InstructionSequence(struct parse_state *parseState,  in Parse_InstructionSequence()  argument
1279       struct prog_instruction *inst = program + parseState->numInst;  in Parse_InstructionSequence()
1287       if (Parse_String(parseState, "DEFINE")) {  in Parse_InstructionSequence()
1290          if (!Parse_Identifier(parseState, id))  in Parse_InstructionSequence()
1293          if (!Parse_String(parseState, "="))  in Parse_InstructionSequence()
1295          if (!Parse_VectorOrScalarConstant(parseState, value))  in Parse_InstructionSequence()
1297          if (!Parse_String(parseState, ";"))  in Parse_InstructionSequence()
1299          if (_mesa_lookup_parameter_index(parseState->parameters,  in Parse_InstructionSequence()
1303          _mesa_add_named_parameter(parseState->parameters,  in Parse_InstructionSequence()
1307       else if (Parse_String(parseState, "DECLARE")) {  in Parse_InstructionSequence()
1310          if (!Parse_Identifier(parseState, id))  in Parse_InstructionSequence()
1313          if (Parse_String(parseState, "=")) {  in Parse_InstructionSequence()
1314             if (!Parse_VectorOrScalarConstant(parseState, value))  in Parse_InstructionSequence()
1317          if (!Parse_String(parseState, ";"))  in Parse_InstructionSequence()
1319          if (_mesa_lookup_parameter_index(parseState->parameters,  in Parse_InstructionSequence()
1323          _mesa_add_named_parameter(parseState->parameters,  in Parse_InstructionSequence()
1327       else if (Parse_String(parseState, "END")) {  in Parse_InstructionSequence()
1329          parseState->numInst++;  in Parse_InstructionSequence()
1330          if (Parse_Token(parseState, token)) {  in Parse_InstructionSequence()
1339          if (!Parse_Token(parseState, token)) {  in Parse_InstructionSequence()
1360             if (!Parse_MaskedDstReg(parseState, &inst->DstReg))  in Parse_InstructionSequence()
1362             if (!Parse_String(parseState, ","))  in Parse_InstructionSequence()
1370                if (!Parse_CondCodeMask(parseState, &inst->DstReg))  in Parse_InstructionSequence()
1379             if (!Parse_VectorSrc(parseState, &inst->SrcReg[0]))  in Parse_InstructionSequence()
1383             if (!Parse_VectorSrc(parseState, &inst->SrcReg[0]))  in Parse_InstructionSequence()
1385             if (!Parse_String(parseState, ","))  in Parse_InstructionSequence()
1387             if (!Parse_VectorSrc(parseState, &inst->SrcReg[1]))  in Parse_InstructionSequence()
1391             if (!Parse_VectorSrc(parseState, &inst->SrcReg[0]))  in Parse_InstructionSequence()
1393             if (!Parse_String(parseState, ","))  in Parse_InstructionSequence()
1395             if (!Parse_VectorSrc(parseState, &inst->SrcReg[1]))  in Parse_InstructionSequence()
1397             if (!Parse_String(parseState, ","))  in Parse_InstructionSequence()
1399             if (!Parse_VectorSrc(parseState, &inst->SrcReg[2]))  in Parse_InstructionSequence()
1403             if (!Parse_ScalarSrcReg(parseState, &inst->SrcReg[0]))  in Parse_InstructionSequence()
1407             if (!Parse_ScalarSrcReg(parseState, &inst->SrcReg[0]))  in Parse_InstructionSequence()
1409             if (!Parse_String(parseState, ","))  in Parse_InstructionSequence()
1411             if (!Parse_ScalarSrcReg(parseState, &inst->SrcReg[1]))  in Parse_InstructionSequence()
1419             if (!Parse_VectorSrc(parseState, &inst->SrcReg[0]))  in Parse_InstructionSequence()
1421             if (!Parse_String(parseState, ","))  in Parse_InstructionSequence()
1423             if (!Parse_TextureImageId(parseState, &unit, &idx))  in Parse_InstructionSequence()
1430             if (!Parse_VectorSrc(parseState, &inst->SrcReg[0]))  in Parse_InstructionSequence()
1432             if (!Parse_String(parseState, ","))  in Parse_InstructionSequence()
1434             if (!Parse_VectorSrc(parseState, &inst->SrcReg[1]))  in Parse_InstructionSequence()
1436             if (!Parse_String(parseState, ","))  in Parse_InstructionSequence()
1438             if (!Parse_VectorSrc(parseState, &inst->SrcReg[2]))  in Parse_InstructionSequence()
1440             if (!Parse_String(parseState, ","))  in Parse_InstructionSequence()
1442             if (!Parse_TextureImageId(parseState, &unit, &idx))  in Parse_InstructionSequence()
1448             if (!Parse_PrintInstruction(parseState, inst))  in Parse_InstructionSequence()
1453          if (!Parse_String(parseState, ";"))  in Parse_InstructionSequence()
1456          parseState->numInst++;  in Parse_InstructionSequence()
1458          if (parseState->numInst >= MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS)  in Parse_InstructionSequence()
1477    struct parse_state parseState;  in _mesa_parse_nv_fragment_program()  local
1493    memset(&parseState, 0, sizeof(struct parse_state));  in _mesa_parse_nv_fragment_program()
1494    parseState.ctx = ctx;  in _mesa_parse_nv_fragment_program()
1495    parseState.start = programString;  in _mesa_parse_nv_fragment_program()
1496    parseState.program = program;  in _mesa_parse_nv_fragment_program()
1497    parseState.numInst = 0;  in _mesa_parse_nv_fragment_program()
1498    parseState.curLine = programString;  in _mesa_parse_nv_fragment_program()
1499    parseState.parameters = _mesa_new_parameter_list();  in _mesa_parse_nv_fragment_program()
1507       parseState.pos = programString + 7;  in _mesa_parse_nv_fragment_program()
1530    if (Parse_InstructionSequence(&parseState, instBuffer)) {  in _mesa_parse_nv_fragment_program()
1534       if (parseState.outputsWritten == 0) {  in _mesa_parse_nv_fragment_program()
1542       assert(parseState.numInst <= MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS);  in _mesa_parse_nv_fragment_program()
1543       newInst = _mesa_alloc_instructions(parseState.numInst);  in _mesa_parse_nv_fragment_program()
1548       _mesa_copy_instructions(newInst, instBuffer, parseState.numInst);  in _mesa_parse_nv_fragment_program()
1561       program->Base.NumInstructions = parseState.numInst;  in _mesa_parse_nv_fragment_program()
1562       program->Base.InputsRead = parseState.inputsRead;  in _mesa_parse_nv_fragment_program()
1563       program->Base.OutputsWritten = parseState.outputsWritten;  in _mesa_parse_nv_fragment_program()
1565          program->Base.TexturesUsed[u] = parseState.texturesUsed[u];  in _mesa_parse_nv_fragment_program()
1568       program->Base.Parameters = parseState.parameters;  in _mesa_parse_nv_fragment_program()