76 record_error(struct parse_state *parseState, const char *msg, int lineNo)  in record_error()  argument
81    lineStr = _mesa_find_line_column(parseState->start,  in record_error()
82                                     parseState->pos, &line, &column);  in record_error()
83    _mesa_debug(parseState->ctx,  in record_error()
92    if (parseState->ctx->Program.ErrorString[0] == 0) {  in record_error()
93       _mesa_set_program_error(parseState->ctx,  in record_error()
94                               parseState->pos - parseState->start,  in record_error()
102    record_error(parseState, "Unexpected end of input.", __LINE__);	\
108    record_error(parseState, msg, __LINE__);				\
116    record_error(parseState, err, __LINE__);				\
148 GetToken(struct parse_state *parseState, GLubyte *token)  in GetToken()  argument
150    const GLubyte *str = parseState->pos;  in GetToken()
163             parseState->curLine = str + i + 1;  in GetToken()
168             parseState->curLine = str + i + 1;  in GetToken()
211 Parse_Token(struct parse_state *parseState, GLubyte *token)  in Parse_Token()  argument
214    i = GetToken(parseState, token);  in Parse_Token()
216       parseState->pos += (-i);  in Parse_Token()
219    parseState->pos += i;  in Parse_Token()
228 Peek_Token(struct parse_state *parseState, GLubyte *token)  in Peek_Token()  argument
231    i = GetToken(parseState, token);  in Peek_Token()
233       parseState->pos += (-i);  in Peek_Token()
237    parseState->pos += (i - len);  in Peek_Token()
248 Parse_String(struct parse_state *parseState, const char *pattern)  in Parse_String()  argument
254    while (IsWhitespace(*parseState->pos) || *parseState->pos == '#') {  in Parse_String()
255       if (*parseState->pos == '#') {  in Parse_String()
256          while (*parseState->pos && (*parseState->pos != '\n' && *parseState->pos != '\r')) {  in Parse_String()
257             parseState->pos += 1;  in Parse_String()
259          if (*parseState->pos == '\n' || *parseState->pos == '\r')  in Parse_String()
260             parseState->curLine = parseState->pos + 1;  in Parse_String()
264          if (*parseState->pos == '\n' || *parseState->pos == '\r')  in Parse_String()
265             parseState->curLine = parseState->pos + 1;  in Parse_String()
266          parseState->pos += 1;  in Parse_String()
271    m = parseState->pos;  in Parse_String()
277    parseState->pos = m;  in Parse_String()
302 Parse_TempReg(struct parse_state *parseState, GLint *tempRegNum)  in Parse_TempReg()  argument
307    if (!Parse_Token(parseState, token))  in Parse_TempReg()
330 Parse_AddrReg(struct parse_state *parseState)  in Parse_AddrReg()  argument
333    if (!Parse_String(parseState, "A0"))  in Parse_AddrReg()
337    if (!Parse_String(parseState, "."))  in Parse_AddrReg()
341    if (!Parse_String(parseState, "x"))  in Parse_AddrReg()
352 Parse_AbsParamReg(struct parse_state *parseState, GLint *regNum)  in Parse_AbsParamReg()  argument
356    if (!Parse_String(parseState, "c"))  in Parse_AbsParamReg()
359    if (!Parse_String(parseState, "["))  in Parse_AbsParamReg()
362    if (!Parse_Token(parseState, token))  in Parse_AbsParamReg()
376    if (!Parse_String(parseState, "]"))  in Parse_AbsParamReg()
384 Parse_ParamReg(struct parse_state *parseState, struct prog_src_register *srcReg)  in Parse_ParamReg()  argument
388    if (!Parse_String(parseState, "c"))  in Parse_ParamReg()
391    if (!Parse_String(parseState, "["))  in Parse_ParamReg()
394    if (!Peek_Token(parseState, token))  in Parse_ParamReg()
400       (void) Parse_Token(parseState, token);  in Parse_ParamReg()
409       if (!Parse_AddrReg(parseState))  in Parse_ParamReg()
414       parseState->indirectRegisterFiles |= (1 << srcReg->File);  in Parse_ParamReg()
416       if (!Peek_Token(parseState, token))  in Parse_ParamReg()
421          (void) Parse_Token(parseState, token); /* consume +/- */  in Parse_ParamReg()
424          if (!Parse_Token(parseState, token))  in Parse_ParamReg()
453    if (!Parse_String(parseState, "]"))  in Parse_ParamReg()
464 Parse_AttribReg(struct parse_state *parseState, GLint *tempRegNum)  in Parse_AttribReg()  argument
470    if (!Parse_String(parseState, "v"))  in Parse_AttribReg()
474    if (!Parse_String(parseState, "["))  in Parse_AttribReg()
478    if (!Parse_Token(parseState, token))  in Parse_AttribReg()
481    if (parseState->isStateProgram && token[0] != '0')  in Parse_AttribReg()
504    if (!Parse_String(parseState, "]"))  in Parse_AttribReg()
512 Parse_OutputReg(struct parse_state *parseState, GLint *outputRegNum)  in Parse_OutputReg()  argument
518    if (!Parse_String(parseState, "o"))  in Parse_OutputReg()
522    if (!Parse_String(parseState, "["))  in Parse_OutputReg()
526    if (!Parse_Token(parseState, token))  in Parse_OutputReg()
529    if (parseState->isPositionInvariant)  in Parse_OutputReg()
545    if (!Parse_String(parseState, "]"))  in Parse_OutputReg()
553 Parse_MaskedDstReg(struct parse_state *parseState, struct prog_dst_register *dstReg)  in Parse_MaskedDstReg()  argument
559    if (!Peek_Token(parseState, token))  in Parse_MaskedDstReg()
565       if (!Parse_TempReg(parseState, &idx))  in Parse_MaskedDstReg()
569    else if (!parseState->isStateProgram && token[0] == 'o') {  in Parse_MaskedDstReg()
572       if (!Parse_OutputReg(parseState, &idx))  in Parse_MaskedDstReg()
576    else if (parseState->isStateProgram && token[0] == 'c' &&  in Parse_MaskedDstReg()
577             parseState->isStateProgram) {  in Parse_MaskedDstReg()
581       if (!Parse_AbsParamReg(parseState, &idx))  in Parse_MaskedDstReg()
590    if (!Peek_Token(parseState, token))  in Parse_MaskedDstReg()
597       if (!Parse_String(parseState, "."))  in Parse_MaskedDstReg()
600       if (!Parse_Token(parseState, token))  in Parse_MaskedDstReg()
634 Parse_SwizzleSrcReg(struct parse_state *parseState, struct prog_src_register *srcReg)  in Parse_SwizzleSrcReg()  argument
642    if (!Peek_Token(parseState, token))  in Parse_SwizzleSrcReg()
645       (void) Parse_String(parseState, "-");  in Parse_SwizzleSrcReg()
647       if (!Peek_Token(parseState, token))  in Parse_SwizzleSrcReg()
657       if (!Parse_TempReg(parseState, &idx))  in Parse_SwizzleSrcReg()
662       if (!Parse_ParamReg(parseState, srcReg))  in Parse_SwizzleSrcReg()
667       if (!Parse_AttribReg(parseState, &idx))  in Parse_SwizzleSrcReg()
679    if (!Peek_Token(parseState, token))  in Parse_SwizzleSrcReg()
682       (void) Parse_String(parseState, ".");  /* consume . */  in Parse_SwizzleSrcReg()
684       if (!Parse_Token(parseState, token))  in Parse_SwizzleSrcReg()
728 Parse_ScalarSrcReg(struct parse_state *parseState, struct prog_src_register *srcReg)  in Parse_ScalarSrcReg()  argument
736    if (!Peek_Token(parseState, token))  in Parse_ScalarSrcReg()
740       (void) Parse_String(parseState, "-"); /* consume '-' */  in Parse_ScalarSrcReg()
741       if (!Peek_Token(parseState, token))  in Parse_ScalarSrcReg()
751       if (!Parse_TempReg(parseState, &idx))  in Parse_ScalarSrcReg()
756       if (!Parse_ParamReg(parseState, srcReg))  in Parse_ScalarSrcReg()
761       if (!Parse_AttribReg(parseState, &idx))  in Parse_ScalarSrcReg()
770    if (!Parse_String(parseState, "."))  in Parse_ScalarSrcReg()
773    if (!Parse_Token(parseState, token))  in Parse_ScalarSrcReg()
797 Parse_UnaryOpInstruction(struct parse_state *parseState,  in Parse_UnaryOpInstruction()  argument
801    if (opcode == OPCODE_ABS && !parseState->isVersion1_1)  in Parse_UnaryOpInstruction()
807    if (!Parse_MaskedDstReg(parseState, &inst->DstReg))  in Parse_UnaryOpInstruction()
811    if (!Parse_String(parseState, ","))  in Parse_UnaryOpInstruction()
815    if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[0]))  in Parse_UnaryOpInstruction()
819    if (!Parse_String(parseState, ";"))  in Parse_UnaryOpInstruction()
827 Parse_BiOpInstruction(struct parse_state *parseState,  in Parse_BiOpInstruction()  argument
831    if (opcode == OPCODE_DPH && !parseState->isVersion1_1)  in Parse_BiOpInstruction()
833    if (opcode == OPCODE_SUB && !parseState->isVersion1_1)  in Parse_BiOpInstruction()
839    if (!Parse_MaskedDstReg(parseState, &inst->DstReg))  in Parse_BiOpInstruction()
843    if (!Parse_String(parseState, ","))  in Parse_BiOpInstruction()
847    if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[0]))  in Parse_BiOpInstruction()
851    if (!Parse_String(parseState, ","))  in Parse_BiOpInstruction()
855    if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[1]))  in Parse_BiOpInstruction()
859    if (!Parse_String(parseState, ";"))  in Parse_BiOpInstruction()
879 Parse_TriOpInstruction(struct parse_state *parseState,  in Parse_TriOpInstruction()  argument
886    if (!Parse_MaskedDstReg(parseState, &inst->DstReg))  in Parse_TriOpInstruction()
890    if (!Parse_String(parseState, ","))  in Parse_TriOpInstruction()
894    if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[0]))  in Parse_TriOpInstruction()
898    if (!Parse_String(parseState, ","))  in Parse_TriOpInstruction()
902    if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[1]))  in Parse_TriOpInstruction()
906    if (!Parse_String(parseState, ","))  in Parse_TriOpInstruction()
910    if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[2]))  in Parse_TriOpInstruction()
914    if (!Parse_String(parseState, ";"))  in Parse_TriOpInstruction()
946 Parse_ScalarInstruction(struct parse_state *parseState,  in Parse_ScalarInstruction()  argument
950    if (opcode == OPCODE_RCC && !parseState->isVersion1_1)  in Parse_ScalarInstruction()
956    if (!Parse_MaskedDstReg(parseState, &inst->DstReg))  in Parse_ScalarInstruction()
960    if (!Parse_String(parseState, ","))  in Parse_ScalarInstruction()
964    if (!Parse_ScalarSrcReg(parseState, &inst->SrcReg[0]))  in Parse_ScalarInstruction()
968    if (!Parse_String(parseState, ";"))  in Parse_ScalarInstruction()
976 Parse_AddressInstruction(struct parse_state *parseState, struct prog_instruction *inst)  in Parse_AddressInstruction()  argument
986    if (!Parse_AddrReg(parseState))  in Parse_AddressInstruction()
990    if (!Parse_String(parseState, ","))  in Parse_AddressInstruction()
994    if (!Parse_ScalarSrcReg(parseState, &inst->SrcReg[0]))  in Parse_AddressInstruction()
998    if (!Parse_String(parseState, ";"))  in Parse_AddressInstruction()
1006 Parse_EndInstruction(struct parse_state *parseState, struct prog_instruction *inst)  in Parse_EndInstruction()  argument
1013    if (Parse_Token(parseState, token))  in Parse_EndInstruction()
1034 Parse_PrintInstruction(struct parse_state *parseState, struct prog_instruction *inst)  in Parse_PrintInstruction()  argument
1046    if (!Parse_String(parseState, "'"))  in Parse_PrintInstruction()
1049    str = parseState->pos;  in Parse_PrintInstruction()
1052    parseState->pos += len + 1;  in Parse_PrintInstruction()
1060    if (Parse_String(parseState, ",")) {  in Parse_PrintInstruction()
1063       if (!Peek_Token(parseState, token))  in Parse_PrintInstruction()
1075          if (!Parse_TempReg(parseState, &idx))  in Parse_PrintInstruction()
1081          if (!Parse_ParamReg(parseState, srcReg))  in Parse_PrintInstruction()
1086          if (!Parse_AttribReg(parseState, &idx))  in Parse_PrintInstruction()
1092          if (!Parse_OutputReg(parseState, &idx))  in Parse_PrintInstruction()
1105    if (!Parse_String(parseState, ";"))  in Parse_PrintInstruction()
1113 Parse_OptionSequence(struct parse_state *parseState,  in Parse_OptionSequence()  argument
1118       if (!Parse_String(parseState, "OPTION"))  in Parse_OptionSequence()
1120       if (Parse_String(parseState, "NV_position_invariant")) {  in Parse_OptionSequence()
1121          parseState->isPositionInvariant = GL_TRUE;  in Parse_OptionSequence()
1126       if (!Parse_String(parseState, ";"))  in Parse_OptionSequence()
1133 Parse_InstructionSequence(struct parse_state *parseState,  in Parse_InstructionSequence()  argument
1137       struct prog_instruction *inst = program + parseState->numInst;  in Parse_InstructionSequence()
1142       if (Parse_String(parseState, "MOV")) {  in Parse_InstructionSequence()
1143          if (!Parse_UnaryOpInstruction(parseState, inst, OPCODE_MOV))  in Parse_InstructionSequence()
1146       else if (Parse_String(parseState, "LIT")) {  in Parse_InstructionSequence()
1147          if (!Parse_UnaryOpInstruction(parseState, inst, OPCODE_LIT))  in Parse_InstructionSequence()
1150       else if (Parse_String(parseState, "ABS")) {  in Parse_InstructionSequence()
1151          if (!Parse_UnaryOpInstruction(parseState, inst, OPCODE_ABS))  in Parse_InstructionSequence()
1154       else if (Parse_String(parseState, "MUL")) {  in Parse_InstructionSequence()
1155          if (!Parse_BiOpInstruction(parseState, inst, OPCODE_MUL))  in Parse_InstructionSequence()
1158       else if (Parse_String(parseState, "ADD")) {  in Parse_InstructionSequence()
1159          if (!Parse_BiOpInstruction(parseState, inst, OPCODE_ADD))  in Parse_InstructionSequence()
1162       else if (Parse_String(parseState, "DP3")) {  in Parse_InstructionSequence()
1163          if (!Parse_BiOpInstruction(parseState, inst, OPCODE_DP3))  in Parse_InstructionSequence()
1166       else if (Parse_String(parseState, "DP4")) {  in Parse_InstructionSequence()
1167          if (!Parse_BiOpInstruction(parseState, inst, OPCODE_DP4))  in Parse_InstructionSequence()
1170       else if (Parse_String(parseState, "DST")) {  in Parse_InstructionSequence()
1171          if (!Parse_BiOpInstruction(parseState, inst, OPCODE_DST))  in Parse_InstructionSequence()
1174       else if (Parse_String(parseState, "MIN")) {  in Parse_InstructionSequence()
1175          if (!Parse_BiOpInstruction(parseState, inst, OPCODE_MIN))  in Parse_InstructionSequence()
1178       else if (Parse_String(parseState, "MAX")) {  in Parse_InstructionSequence()
1179          if (!Parse_BiOpInstruction(parseState, inst, OPCODE_MAX))  in Parse_InstructionSequence()
1182       else if (Parse_String(parseState, "SLT")) {  in Parse_InstructionSequence()
1183          if (!Parse_BiOpInstruction(parseState, inst, OPCODE_SLT))  in Parse_InstructionSequence()
1186       else if (Parse_String(parseState, "SGE")) {  in Parse_InstructionSequence()
1187          if (!Parse_BiOpInstruction(parseState, inst, OPCODE_SGE))  in Parse_InstructionSequence()
1190       else if (Parse_String(parseState, "DPH")) {  in Parse_InstructionSequence()
1191          if (!Parse_BiOpInstruction(parseState, inst, OPCODE_DPH))  in Parse_InstructionSequence()
1194       else if (Parse_String(parseState, "SUB")) {  in Parse_InstructionSequence()
1195          if (!Parse_BiOpInstruction(parseState, inst, OPCODE_SUB))  in Parse_InstructionSequence()
1198       else if (Parse_String(parseState, "MAD")) {  in Parse_InstructionSequence()
1199          if (!Parse_TriOpInstruction(parseState, inst, OPCODE_MAD))  in Parse_InstructionSequence()
1202       else if (Parse_String(parseState, "RCP")) {  in Parse_InstructionSequence()
1203          if (!Parse_ScalarInstruction(parseState, inst, OPCODE_RCP))  in Parse_InstructionSequence()
1206       else if (Parse_String(parseState, "RSQ")) {  in Parse_InstructionSequence()
1207          if (!Parse_ScalarInstruction(parseState, inst, OPCODE_RSQ))  in Parse_InstructionSequence()
1210       else if (Parse_String(parseState, "EXP")) {  in Parse_InstructionSequence()
1211          if (!Parse_ScalarInstruction(parseState, inst, OPCODE_EXP))  in Parse_InstructionSequence()
1214       else if (Parse_String(parseState, "LOG")) {  in Parse_InstructionSequence()
1215          if (!Parse_ScalarInstruction(parseState, inst, OPCODE_LOG))  in Parse_InstructionSequence()
1218       else if (Parse_String(parseState, "RCC")) {  in Parse_InstructionSequence()
1219          if (!Parse_ScalarInstruction(parseState, inst, OPCODE_RCC))  in Parse_InstructionSequence()
1222       else if (Parse_String(parseState, "ARL")) {  in Parse_InstructionSequence()
1223          if (!Parse_AddressInstruction(parseState, inst))  in Parse_InstructionSequence()
1226       else if (Parse_String(parseState, "PRINT")) {  in Parse_InstructionSequence()
1227          if (!Parse_PrintInstruction(parseState, inst))  in Parse_InstructionSequence()
1230       else if (Parse_String(parseState, "END")) {  in Parse_InstructionSequence()
1231          if (!Parse_EndInstruction(parseState, inst))  in Parse_InstructionSequence()
1234             parseState->numInst++;  in Parse_InstructionSequence()
1245          parseState->outputsWritten |= (1 << inst->DstReg.Index);  in Parse_InstructionSequence()
1247          parseState->anyProgRegsWritten = GL_TRUE;  in Parse_InstructionSequence()
1250          parseState->inputsRead |= (1 << inst->SrcReg[0].Index);  in Parse_InstructionSequence()
1252          parseState->inputsRead |= (1 << inst->SrcReg[1].Index);  in Parse_InstructionSequence()
1254          parseState->inputsRead |= (1 << inst->SrcReg[2].Index);  in Parse_InstructionSequence()
1256       parseState->numInst++;  in Parse_InstructionSequence()
1258       if (parseState->numInst >= MAX_NV_VERTEX_PROGRAM_INSTRUCTIONS)  in Parse_InstructionSequence()
1267 Parse_Program(struct parse_state *parseState,  in Parse_Program()  argument
1270    if (parseState->isVersion1_1) {  in Parse_Program()
1271       if (!Parse_OptionSequence(parseState, instBuffer)) {  in Parse_Program()
1275    return Parse_InstructionSequence(parseState, instBuffer);  in Parse_Program()
1289    struct parse_state parseState;  in _mesa_parse_nv_vertex_program()  local
1305    parseState.ctx = ctx;  in _mesa_parse_nv_vertex_program()
1306    parseState.start = programString;  in _mesa_parse_nv_vertex_program()
1307    parseState.isPositionInvariant = GL_FALSE;  in _mesa_parse_nv_vertex_program()
1308    parseState.isVersion1_1 = GL_FALSE;  in _mesa_parse_nv_vertex_program()
1309    parseState.numInst = 0;  in _mesa_parse_nv_vertex_program()
1310    parseState.inputsRead = 0;  in _mesa_parse_nv_vertex_program()
1311    parseState.outputsWritten = 0;  in _mesa_parse_nv_vertex_program()
1312    parseState.anyProgRegsWritten = GL_FALSE;  in _mesa_parse_nv_vertex_program()
1313    parseState.indirectRegisterFiles = 0x0;  in _mesa_parse_nv_vertex_program()
1321       parseState.pos = programString + 7;  in _mesa_parse_nv_vertex_program()
1322       parseState.isStateProgram = GL_FALSE;  in _mesa_parse_nv_vertex_program()
1326       parseState.pos = programString + 7;  in _mesa_parse_nv_vertex_program()
1327       parseState.isStateProgram = GL_FALSE;  in _mesa_parse_nv_vertex_program()
1328       parseState.isVersion1_1 = GL_TRUE;  in _mesa_parse_nv_vertex_program()
1332       parseState.pos = programString + 8;  in _mesa_parse_nv_vertex_program()
1333       parseState.isStateProgram = GL_TRUE;  in _mesa_parse_nv_vertex_program()
1350    if (Parse_Program(&parseState, instBuffer)) {  in _mesa_parse_nv_vertex_program()
1356       if (parseState.isStateProgram) {  in _mesa_parse_nv_vertex_program()
1357          if (!parseState.anyProgRegsWritten) {  in _mesa_parse_nv_vertex_program()
1364          if (!parseState.isPositionInvariant &&  in _mesa_parse_nv_vertex_program()
1365              !(parseState.outputsWritten & (1 << VERT_RESULT_HPOS))) {  in _mesa_parse_nv_vertex_program()
1374       assert(parseState.numInst <= MAX_NV_VERTEX_PROGRAM_INSTRUCTIONS);  in _mesa_parse_nv_vertex_program()
1375       newInst = _mesa_alloc_instructions(parseState.numInst);  in _mesa_parse_nv_vertex_program()
1381       _mesa_copy_instructions(newInst, instBuffer, parseState.numInst);  in _mesa_parse_nv_vertex_program()
1394       program->Base.InputsRead = parseState.inputsRead;  in _mesa_parse_nv_vertex_program()
1395       if (parseState.isPositionInvariant)  in _mesa_parse_nv_vertex_program()
1397       program->Base.NumInstructions = parseState.numInst;  in _mesa_parse_nv_vertex_program()
1398       program->Base.OutputsWritten = parseState.outputsWritten;  in _mesa_parse_nv_vertex_program()
1399       program->IsPositionInvariant = parseState.isPositionInvariant;  in _mesa_parse_nv_vertex_program()
1414       program->Base.IndirectRegisterFiles = parseState.indirectRegisterFiles;  in _mesa_parse_nv_vertex_program()