these files now live in the shader directory

10 files changed, 0 insertions, 5505 deletions

diff --git a/src/mesa/main/nvfragparse.c b/src/mesa/main/nvfragparse.c
deleted file mode 100644
index b742ff0a32..0000000000
--- a/src/mesa/main/nvfragparse.c
+++ /dev/null
@@ -1,1767 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.0
- *
- * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file nvfragparse.c
- * NVIDIA fragment program parser.
- * \author Brian Paul
- */
-
-/*
- * Regarding GL_NV_fragment_program:
- *
- * Portions of this software may use or implement intellectual
- * property owned and licensed by NVIDIA Corporation. NVIDIA disclaims
- * any and all warranties with respect to such intellectual property,
- * including any use thereof or modifications thereto.
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "hash.h"
-#include "imports.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "nvfragprog.h"
-#include "nvfragparse.h"
-#include "nvprogram.h"
-#include "program.h"
-
-
-#define INPUT_1V     1
-#define INPUT_2V     2
-#define INPUT_3V     3
-#define INPUT_1S     4
-#define INPUT_2S     5
-#define INPUT_CC     6
-#define INPUT_1V_T   7  /* one source vector, plus textureId */
-#define INPUT_3V_T   8  /* one source vector, plus textureId */
-#define INPUT_NONE   9
-#define OUTPUT_V    20
-#define OUTPUT_S    21
-#define OUTPUT_NONE 22
-
-/* IRIX defines some of these */
-#undef _R
-#undef _H
-#undef _X
-#undef _C
-#undef _S
-
-/* Optional suffixes */
-#define _R  FLOAT32  /* float */
-#define _H  FLOAT16  /* half-float */
-#define _X  FIXED12  /* fixed */
-#define _C  0x08     /* set cond codes */
-#define _S  0x10     /* saturate, clamp result to [0,1] */
-
-struct instruction_pattern {
-   const char *name;
-   enum fp_opcode opcode;
-   GLuint inputs;
-   GLuint outputs;
-   GLuint suffixes;
-};
-
-static const struct instruction_pattern Instructions[] = {
-   { "ADD", FP_OPCODE_ADD, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "COS", FP_OPCODE_COS, INPUT_1S, OUTPUT_S, _R | _H |      _C | _S },
-   { "DDX", FP_OPCODE_DDX, INPUT_1V, OUTPUT_V, _R | _H |      _C | _S },
-   { "DDY", FP_OPCODE_DDY, INPUT_1V, OUTPUT_V, _R | _H |      _C | _S },
-   { "DP3", FP_OPCODE_DP3, INPUT_2V, OUTPUT_S, _R | _H | _X | _C | _S },
-   { "DP4", FP_OPCODE_DP4, INPUT_2V, OUTPUT_S, _R | _H | _X | _C | _S },
-   { "DST", FP_OPCODE_DP4, INPUT_2V, OUTPUT_V, _R | _H |      _C | _S },
-   { "EX2", FP_OPCODE_DP4, INPUT_1S, OUTPUT_S, _R | _H |      _C | _S },
-   { "FLR", FP_OPCODE_FLR, INPUT_1V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "FRC", FP_OPCODE_FRC, INPUT_1V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "KIL", FP_OPCODE_KIL, INPUT_CC, OUTPUT_NONE, 0                   },
-   { "LG2", FP_OPCODE_LG2, INPUT_1S, OUTPUT_S, _R | _H |      _C | _S },
-   { "LIT", FP_OPCODE_LIT, INPUT_1V, OUTPUT_V, _R | _H |      _C | _S },
-   { "LRP", FP_OPCODE_LRP, INPUT_3V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "MAD", FP_OPCODE_MAD, INPUT_3V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "MAX", FP_OPCODE_MAX, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "MIN", FP_OPCODE_MIN, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "MOV", FP_OPCODE_MOV, INPUT_1V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "MUL", FP_OPCODE_MUL, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "PK2H",  FP_OPCODE_PK2H,  INPUT_1V, OUTPUT_S, 0                  },
-   { "PK2US", FP_OPCODE_PK2US, INPUT_1V, OUTPUT_S, 0                  },
-   { "PK4B",  FP_OPCODE_PK4B,  INPUT_1V, OUTPUT_S, 0                  },
-   { "PK4UB", FP_OPCODE_PK4UB, INPUT_1V, OUTPUT_S, 0                  },
-   { "POW", FP_OPCODE_POW, INPUT_2S, OUTPUT_S, _R | _H |      _C | _S },
-   { "RCP", FP_OPCODE_RCP, INPUT_1S, OUTPUT_S, _R | _H |      _C | _S },
-   { "RFL", FP_OPCODE_RFL, INPUT_2V, OUTPUT_V, _R | _H |      _C | _S },
-   { "RSQ", FP_OPCODE_RSQ, INPUT_1S, OUTPUT_S, _R | _H |      _C | _S },
-   { "SEQ", FP_OPCODE_SEQ, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "SFL", FP_OPCODE_SFL, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "SGE", FP_OPCODE_SGE, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "SGT", FP_OPCODE_SGT, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "SIN", FP_OPCODE_SIN, INPUT_1S, OUTPUT_S, _R | _H |      _C | _S },
-   { "SLE", FP_OPCODE_SLE, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "SLT", FP_OPCODE_SLT, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "SNE", FP_OPCODE_SNE, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "STR", FP_OPCODE_STR, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "SUB", FP_OPCODE_SUB, INPUT_2V, OUTPUT_V, _R | _H | _X | _C | _S },
-   { "TEX", FP_OPCODE_TEX, INPUT_1V_T, OUTPUT_V,              _C | _S },
-   { "TXD", FP_OPCODE_TXD, INPUT_3V_T, OUTPUT_V,              _C | _S },
-   { "TXP", FP_OPCODE_TXP, INPUT_1V_T, OUTPUT_V,              _C | _S },
-   { "UP2H",  FP_OPCODE_UP2H,  INPUT_1S, OUTPUT_V,            _C | _S },
-   { "UP2US", FP_OPCODE_UP2US, INPUT_1S, OUTPUT_V,            _C | _S },
-   { "UP4B",  FP_OPCODE_UP4B,  INPUT_1S, OUTPUT_V,            _C | _S },
-   { "UP4UB", FP_OPCODE_UP4UB, INPUT_1S, OUTPUT_V,            _C | _S },
-   { "X2D", FP_OPCODE_X2D, INPUT_3V, OUTPUT_V, _R | _H |      _C | _S },
-   { NULL, (enum fp_opcode) -1, 0, 0, 0 }
-};
-
-
-/*
- * Information needed or computed during parsing.
- * Remember, we can't modify the target program object until we've
- * _successfully_ parsed the program text.
- */
-struct parse_state {
-   GLcontext *ctx;
-   const GLubyte *start;              /* start of program string */
-   const GLubyte *pos;                /* current position */
-   const GLubyte *curLine;
-   struct fragment_program *program;  /* current program */
-
-   struct program_parameter_list *parameters;
-
-   GLuint numInst;                    /* number of instructions parsed */
-   GLuint inputsRead;                 /* bitmask of input registers used */
-   GLuint outputsWritten;             /* bitmask of 1 << FRAG_OUTPUT_* bits */
-   GLuint texturesUsed[MAX_TEXTURE_IMAGE_UNITS];
-};
-
-
-
-/*
- * Called whenever we find an error during parsing.
- */
-static void
-record_error(struct parse_state *parseState, const char *msg, int lineNo)
-{
-#ifdef DEBUG
-   GLint line, column;
-   const GLubyte *lineStr;
-   lineStr = _mesa_find_line_column(parseState->start,
-                                    parseState->pos, &line, &column);
-   _mesa_debug(parseState->ctx,
-               "nvfragparse.c(%d): line %d, column %d:%s (%s)\n",
-               lineNo, line, column, (char *) lineStr, msg);
-   _mesa_free((void *) lineStr);
-#else
-   (void) lineNo;
-#endif
-
-   /* Check that no error was already recorded.  Only record the first one. */
-   if (parseState->ctx->Program.ErrorString[0] == 0) {
-      _mesa_set_program_error(parseState->ctx,
-                              parseState->pos - parseState->start,
-                              msg);
-   }
-}
-
-
-#define RETURN_ERROR							\
-do {									\
-   record_error(parseState, "Unexpected end of input.", __LINE__);	\
-   return GL_FALSE;							\
-} while(0)
-
-#define RETURN_ERROR1(msg)						\
-do {									\
-   record_error(parseState, msg, __LINE__);				\
-   return GL_FALSE;							\
-} while(0)
-
-#define RETURN_ERROR2(msg1, msg2)					\
-do {									\
-   char err[1000];							\
-   _mesa_sprintf(err, "%s %s", msg1, msg2);				\
-   record_error(parseState, err, __LINE__);				\
-   return GL_FALSE;							\
-} while(0)
-
-
-
-
-/*
- * Search a list of instruction structures for a match.
- */
-static struct instruction_pattern
-MatchInstruction(const GLubyte *token)
-{
-   const struct instruction_pattern *inst;
-   struct instruction_pattern result;
-
-   for (inst = Instructions; inst->name; inst++) {
-      if (_mesa_strncmp((const char *) token, inst->name, 3) == 0) {
-         /* matched! */
-         int i = 3;
-         result = *inst;
-         result.suffixes = 0;
-         /* look at suffix */
-         if (token[i] == 'R') {
-            result.suffixes |= _R;
-            i++;
-         }
-         else if (token[i] == 'H') {
-            result.suffixes |= _H;
-            i++;
-         }
-         else if (token[i] == 'X') {
-            result.suffixes |= _X;
-            i++;
-         }
-         if (token[i] == 'C') {
-            result.suffixes |= _C;
-            i++;
-         }
-         if (token[i] == '_' && token[i+1] == 'S' &&
-             token[i+2] == 'A' && token[i+3] == 'T') {
-            result.suffixes |= _S;
-         }
-         return result;
-      }
-   }
-   result.opcode = (enum fp_opcode) -1;
-   return result;
-}
-
-
-
-
-/**********************************************************************/
-
-
-static GLboolean IsLetter(GLubyte b)
-{
-   return (b >= 'a' && b <= 'z') ||
-          (b >= 'A' && b <= 'Z') ||
-          (b == '_') ||
-          (b == '$');
-}
-
-
-static GLboolean IsDigit(GLubyte b)
-{
-   return b >= '0' && b <= '9';
-}
-
-
-static GLboolean IsWhitespace(GLubyte b)
-{
-   return b == ' ' || b == '\t' || b == '\n' || b == '\r';
-}
-
-
-/**
- * Starting at 'str' find the next token.  A token can be an integer,
- * an identifier or punctuation symbol.
- * \return <= 0 we found an error, else, return number of characters parsed.
- */
-static GLint
-GetToken(struct parse_state *parseState, GLubyte *token)
-{
-   const GLubyte *str = parseState->pos;
-   GLint i = 0, j = 0;
-
-   token[0] = 0;
-
-   /* skip whitespace and comments */
-   while (str[i] && (IsWhitespace(str[i]) || str[i] == '#')) {
-      if (str[i] == '#') {
-         /* skip comment */
-         while (str[i] && (str[i] != '\n' && str[i] != '\r')) {
-            i++;
-         }
-         if (str[i] == '\n' || str[i] == '\r')
-            parseState->curLine = str + i + 1;
-      }
-      else {
-         /* skip whitespace */
-         if (str[i] == '\n' || str[i] == '\r')
-            parseState->curLine = str + i + 1;
-         i++;
-      }
-   }
-
-   if (str[i] == 0)
-      return -i;
-
-   /* try matching an integer */
-   while (str[i] && IsDigit(str[i])) {
-      token[j++] = str[i++];
-   }
-   if (j > 0 || !str[i]) {
-      token[j] = 0;
-      return i;
-   }
-
-   /* try matching an identifier */
-   if (IsLetter(str[i])) {
-      while (str[i] && (IsLetter(str[i]) || IsDigit(str[i]))) {
-         token[j++] = str[i++];
-      }
-      token[j] = 0;
-      return i;
-   }
-
-   /* punctuation character */
-   if (str[i]) {
-      token[0] = str[i++];
-      token[1] = 0;
-      return i;
-   }
-
-   /* end of input */
-   token[0] = 0;
-   return i;
-}
-
-
-/**
- * Get next token from input stream and increment stream pointer past token.
- */
-static GLboolean
-Parse_Token(struct parse_state *parseState, GLubyte *token)
-{
-   GLint i;
-   i = GetToken(parseState, token);
-   if (i <= 0) {
-      parseState->pos += (-i);
-      return GL_FALSE;
-   }
-   parseState->pos += i;
-   return GL_TRUE;
-}
-
-
-/**
- * Get next token from input stream but don't increment stream pointer.
- */
-static GLboolean
-Peek_Token(struct parse_state *parseState, GLubyte *token)
-{
-   GLint i, len;
-   i = GetToken(parseState, token);
-   if (i <= 0) {
-      parseState->pos += (-i);
-      return GL_FALSE;
-   }
-   len = _mesa_strlen((const char *) token);
-   parseState->pos += (i - len);
-   return GL_TRUE;
-}
-
-
-/**********************************************************************/
-
-static const char *InputRegisters[MAX_NV_FRAGMENT_PROGRAM_INPUTS + 1] = {
-   "WPOS", "COL0", "COL1", "FOGC",
-   "TEX0", "TEX1", "TEX2", "TEX3", "TEX4", "TEX5", "TEX6", "TEX7", NULL
-};
-
-static const char *OutputRegisters[MAX_NV_FRAGMENT_PROGRAM_OUTPUTS + 1] = {
-   "COLR", "COLH",
-   /* These are only allows for register combiners */
-   /*
-   "TEX0", "TEX1", "TEX2", "TEX3",
-   */
-   "DEPR", NULL
-};
-
-
-
-
-/**********************************************************************/
-
-/**
- * Try to match 'pattern' as the next token after any whitespace/comments.
- */
-static GLboolean
-Parse_String(struct parse_state *parseState, const char *pattern)
-{
-   const GLubyte *m;
-   GLint i;
-
-   /* skip whitespace and comments */
-   while (IsWhitespace(*parseState->pos) || *parseState->pos == '#') {
-      if (*parseState->pos == '#') {
-         while (*parseState->pos && (*parseState->pos != '\n' && *parseState->pos != '\r')) {
-            parseState->pos += 1;
-         }
-         if (*parseState->pos == '\n' || *parseState->pos == '\r')
-            parseState->curLine = parseState->pos + 1;
-      }
-      else {
-         /* skip whitespace */
-         if (*parseState->pos == '\n' || *parseState->pos == '\r')
-            parseState->curLine = parseState->pos + 1;
-         parseState->pos += 1;
-      }
-   }
-
-   /* Try to match the pattern */
-   m = parseState->pos;
-   for (i = 0; pattern[i]; i++) {
-      if (*m != (GLubyte) pattern[i])
-         return GL_FALSE;
-      m += 1;
-   }
-   parseState->pos = m;
-
-   return GL_TRUE; /* success */
-}
-
-
-static GLboolean
-Parse_Identifier(struct parse_state *parseState, GLubyte *ident)
-{
-   if (!Parse_Token(parseState, ident))
-      RETURN_ERROR;
-   if (IsLetter(ident[0]))
-      return GL_TRUE;
-   else
-      RETURN_ERROR1("Expected an identfier");
-}
-
-
-/**
- * Parse a floating point constant, or a defined symbol name.
- * [+/-]N[.N[eN]]
- * Output:  number[0 .. 3] will get the value.
- */
-static GLboolean
-Parse_ScalarConstant(struct parse_state *parseState, GLfloat *number)
-{
-   char *end = NULL;
-
-   *number = (GLfloat) _mesa_strtod((const char *) parseState->pos, &end);
-
-   if (end && end > (char *) parseState->pos) {
-      /* got a number */
-      parseState->pos = (GLubyte *) end;
-      number[1] = *number;
-      number[2] = *number;
-      number[3] = *number;
-      return GL_TRUE;
-   }
-   else {
-      /* should be an identifier */
-      GLubyte ident[100];
-      const GLfloat *constant;
-      if (!Parse_Identifier(parseState, ident))
-         RETURN_ERROR1("Expected an identifier");
-      constant = _mesa_lookup_parameter_value(parseState->parameters,
-                                              -1, (const char *) ident);
-      /* XXX Check that it's a constant and not a parameter */
-      if (!constant) {
-         RETURN_ERROR1("Undefined symbol");
-      }
-      else {
-         COPY_4V(number, constant);
-         return GL_TRUE;
-      }
-   }
-}
-
-
-
-/**
- * Parse a vector constant, one of:
- *   { float }
- *   { float, float }
- *   { float, float, float }
- *   { float, float, float, float }
- */
-static GLboolean
-Parse_VectorConstant(struct parse_state *parseState, GLfloat *vec)
-{
-   /* "{" was already consumed */
-
-   ASSIGN_4V(vec, 0.0, 0.0, 0.0, 1.0);
-
-   if (!Parse_ScalarConstant(parseState, vec+0))  /* X */
-      return GL_FALSE;
-
-   if (Parse_String(parseState, "}")) {
-      return GL_TRUE;
-   }
-
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR1("Expected comma in vector constant");
-
-   if (!Parse_ScalarConstant(parseState, vec+1))  /* Y */
-      return GL_FALSE;
-
-   if (Parse_String(parseState, "}")) {
-      return GL_TRUE;
-   }
-
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR1("Expected comma in vector constant");
-
-   if (!Parse_ScalarConstant(parseState, vec+2))  /* Z */
-      return GL_FALSE;
-
-   if (Parse_String(parseState, "}")) {
-      return GL_TRUE;
-   }
-
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR1("Expected comma in vector constant");
-
-   if (!Parse_ScalarConstant(parseState, vec+3))  /* W */
-      return GL_FALSE;
-
-   if (!Parse_String(parseState, "}"))
-      RETURN_ERROR1("Expected closing brace in vector constant");
-
-   return GL_TRUE;
-}
-
-
-/**
- * Parse <number>, <varname> or {a, b, c, d}.
- * Return number of values in the vector or scalar, or zero if parse error.
- */
-static GLuint
-Parse_VectorOrScalarConstant(struct parse_state *parseState, GLfloat *vec)
-{
-   if (Parse_String(parseState, "{")) {
-      return Parse_VectorConstant(parseState, vec);
-   }
-   else {
-      GLboolean b = Parse_ScalarConstant(parseState, vec);
-      if (b) {
-         vec[1] = vec[2] = vec[3] = vec[0];
-      }
-      return b;
-   }
-}
-
-
-/**
- * Parse a texture image source:
- *    [TEX0 | TEX1 | .. | TEX15] , [1D | 2D | 3D | CUBE | RECT]
- */
-static GLboolean
-Parse_TextureImageId(struct parse_state *parseState,
-                     GLubyte *texUnit, GLubyte *texTargetBit)
-{
-   GLubyte imageSrc[100];
-   GLint unit;
-
-   if (!Parse_Token(parseState, imageSrc))
-      RETURN_ERROR;
-   
-   if (imageSrc[0] != 'T' ||
-       imageSrc[1] != 'E' ||
-       imageSrc[2] != 'X') {
-      RETURN_ERROR1("Expected TEX# source");
-   }
-   unit = _mesa_atoi((const char *) imageSrc + 3);
-   if ((unit < 0 || unit > MAX_TEXTURE_IMAGE_UNITS) ||
-       (unit == 0 && (imageSrc[3] != '0' || imageSrc[4] != 0))) {
-      RETURN_ERROR1("Invalied TEX# source index");
-   }
-   *texUnit = unit;
-
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR1("Expected ,");
-
-   if (Parse_String(parseState, "1D")) {
-      *texTargetBit = TEXTURE_1D_BIT;
-   }
-   else if (Parse_String(parseState, "2D")) {
-      *texTargetBit = TEXTURE_2D_BIT;
-   }
-   else if (Parse_String(parseState, "3D")) {
-      *texTargetBit = TEXTURE_3D_BIT;
-   }
-   else if (Parse_String(parseState, "CUBE")) {
-      *texTargetBit = TEXTURE_CUBE_BIT;
-   }
-   else if (Parse_String(parseState, "RECT")) {
-      *texTargetBit = TEXTURE_RECT_BIT;
-   }
-   else {
-      RETURN_ERROR1("Invalid texture target token");
-   }
-
-   /* update record of referenced texture units */
-   parseState->texturesUsed[*texUnit] |= *texTargetBit;
-   if (_mesa_bitcount(parseState->texturesUsed[*texUnit]) > 1) {
-      RETURN_ERROR1("Only one texture target can be used per texture unit.");
-   }
-
-   return GL_TRUE;
-}
-
-
-/**
- * Parse a scalar suffix like .x, .y, .z or .w or parse a swizzle suffix
- * like .wxyz, .xxyy, etc and return the swizzle indexes.
- */
-static GLboolean
-Parse_SwizzleSuffix(const GLubyte *token, GLuint swizzle[4])
-{
-   if (token[1] == 0) {
-      /* single letter swizzle (scalar) */
-      if (token[0] == 'x')
-         ASSIGN_4V(swizzle, 0, 0, 0, 0);
-      else if (token[0] == 'y')
-         ASSIGN_4V(swizzle, 1, 1, 1, 1);
-      else if (token[0] == 'z')
-         ASSIGN_4V(swizzle, 2, 2, 2, 2);
-      else if (token[0] == 'w')
-         ASSIGN_4V(swizzle, 3, 3, 3, 3);
-      else
-         return GL_FALSE;
-   }
-   else {
-      /* 4-component swizzle (vector) */
-      GLint k;
-      for (k = 0; token[k] && k < 4; k++) {
-         if (token[k] == 'x')
-            swizzle[k] = 0;
-         else if (token[k] == 'y')
-            swizzle[k] = 1;
-         else if (token[k] == 'z')
-            swizzle[k] = 2;
-         else if (token[k] == 'w')
-            swizzle[k] = 3;
-         else
-            return GL_FALSE;
-      }
-      if (k != 4)
-         return GL_FALSE;
-   }
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_CondCodeMask(struct parse_state *parseState,
-                   struct fp_dst_register *dstReg)
-{
-   if (Parse_String(parseState, "EQ"))
-      dstReg->CondMask = COND_EQ;
-   else if (Parse_String(parseState, "GE"))
-      dstReg->CondMask = COND_GE;
-   else if (Parse_String(parseState, "GT"))
-      dstReg->CondMask = COND_GT;
-   else if (Parse_String(parseState, "LE"))
-      dstReg->CondMask = COND_LE;
-   else if (Parse_String(parseState, "LT"))
-      dstReg->CondMask = COND_LT;
-   else if (Parse_String(parseState, "NE"))
-      dstReg->CondMask = COND_NE;
-   else if (Parse_String(parseState, "TR"))
-      dstReg->CondMask = COND_TR;
-   else if (Parse_String(parseState, "FL"))
-      dstReg->CondMask = COND_FL;
-   else
-      RETURN_ERROR1("Invalid condition code mask");
-
-   /* look for optional .xyzw swizzle */
-   if (Parse_String(parseState, ".")) {
-      GLubyte token[100];
-      if (!Parse_Token(parseState, token))  /* get xyzw suffix */
-         RETURN_ERROR;
-
-      if (!Parse_SwizzleSuffix(token, dstReg->CondSwizzle))
-         RETURN_ERROR1("Invalid swizzle suffix");
-   }
-
-   return GL_TRUE;
-}
-
-
-/**
- * Parse a temporary register: Rnn or Hnn
- */
-static GLboolean
-Parse_TempReg(struct parse_state *parseState, GLint *tempRegNum)
-{
-   GLubyte token[100];
-
-   /* Should be 'R##' or 'H##' */
-   if (!Parse_Token(parseState, token))
-      RETURN_ERROR;
-   if (token[0] != 'R' && token[0] != 'H')
-      RETURN_ERROR1("Expected R## or H##");
-
-   if (IsDigit(token[1])) {
-      GLint reg = _mesa_atoi((const char *) (token + 1));
-      if (token[0] == 'H')
-         reg += 32;
-      if (reg >= MAX_NV_FRAGMENT_PROGRAM_TEMPS)
-         RETURN_ERROR1("Invalid temporary register name");
-      *tempRegNum = reg;
-   }
-   else {
-      RETURN_ERROR1("Invalid temporary register name");
-   }
-
-   return GL_TRUE;
-}
-
-
-/**
- * Parse a write-only dummy register: RC or HC.
- */
-static GLboolean
-Parse_DummyReg(struct parse_state *parseState, GLint *regNum)
-{
-   if (Parse_String(parseState, "RC")) {
-       *regNum = 0;
-   }
-   else if (Parse_String(parseState, "HC")) {
-       *regNum = 1;
-   }
-   else {
-      RETURN_ERROR1("Invalid write-only register name");
-   }
-
-   return GL_TRUE;
-}
-
-
-/**
- * Parse a program local parameter register "p[##]"
- */
-static GLboolean
-Parse_ProgramParamReg(struct parse_state *parseState, GLint *regNum)
-{
-   GLubyte token[100];
-
-   if (!Parse_String(parseState, "p["))
-      RETURN_ERROR1("Expected p[");
-
-   if (!Parse_Token(parseState, token))
-      RETURN_ERROR;
-
-   if (IsDigit(token[0])) {
-      /* a numbered program parameter register */
-      GLint reg = _mesa_atoi((const char *) token);
-      if (reg >= MAX_NV_FRAGMENT_PROGRAM_PARAMS)
-         RETURN_ERROR1("Invalid constant program number");
-      *regNum = reg;
-   }
-   else {
-      RETURN_ERROR;
-   }
-
-   if (!Parse_String(parseState, "]"))
-      RETURN_ERROR1("Expected ]");
-
-   return GL_TRUE;
-}
-
-
-/**
- * Parse f[name]  - fragment input register
- */
-static GLboolean
-Parse_FragReg(struct parse_state *parseState, GLint *tempRegNum)
-{
-   GLubyte token[100];
-   GLint j;
-
-   /* Match 'f[' */
-   if (!Parse_String(parseState, "f["))
-      RETURN_ERROR1("Expected f[");
-
-   /* get <name> and look for match */
-   if (!Parse_Token(parseState, token)) {
-      RETURN_ERROR;
-   }
-   for (j = 0; InputRegisters[j]; j++) {
-      if (_mesa_strcmp((const char *) token, InputRegisters[j]) == 0) {
-         *tempRegNum = j;
-         parseState->inputsRead |= (1 << j);
-         break;
-      }
-   }
-   if (!InputRegisters[j]) {
-      /* unknown input register label */
-      RETURN_ERROR2("Invalid register name", token);
-   }
-
-   /* Match '[' */
-   if (!Parse_String(parseState, "]"))
-      RETURN_ERROR1("Expected ]");
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_OutputReg(struct parse_state *parseState, GLint *outputRegNum)
-{
-   GLubyte token[100];
-   GLint j;
-
-   /* Match "o[" */
-   if (!Parse_String(parseState, "o["))
-      RETURN_ERROR1("Expected o[");
-
-   /* Get output reg name */
-   if (!Parse_Token(parseState, token))
-      RETURN_ERROR;
-
-   /* try to match an output register name */
-   for (j = 0; OutputRegisters[j]; j++) {
-      if (_mesa_strcmp((const char *) token, OutputRegisters[j]) == 0) {
-         static GLuint bothColors = (1 << FRAG_OUTPUT_COLR) | (1 << FRAG_OUTPUT_COLH);
-         *outputRegNum = j;
-         parseState->outputsWritten |= (1 << j);
-         if ((parseState->outputsWritten & bothColors) == bothColors) {
-            RETURN_ERROR1("Illegal to write to both o[COLR] and o[COLH]");
-         }
-         break;
-      }
-   }
-   if (!OutputRegisters[j])
-      RETURN_ERROR1("Invalid output register name");
-
-   /* Match ']' */
-   if (!Parse_String(parseState, "]"))
-      RETURN_ERROR1("Expected ]");
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_MaskedDstReg(struct parse_state *parseState,
-                   struct fp_dst_register *dstReg)
-{
-   GLubyte token[100];
-
-   /* Dst reg can be R<n>, H<n>, o[n], RC or HC */
-   if (!Peek_Token(parseState, token))
-      RETURN_ERROR;
-
-   if (_mesa_strcmp((const char *) token, "RC") == 0 ||
-       _mesa_strcmp((const char *) token, "HC") == 0) {
-      /* a write-only register */
-      dstReg->File = PROGRAM_WRITE_ONLY;
-      if (!Parse_DummyReg(parseState, &dstReg->Index))
-         RETURN_ERROR;
-   }
-   else if (token[0] == 'R' || token[0] == 'H') {
-      /* a temporary register */
-      dstReg->File = PROGRAM_TEMPORARY;
-      if (!Parse_TempReg(parseState, &dstReg->Index))
-         RETURN_ERROR;
-   }
-   else if (token[0] == 'o') {
-      /* an output register */
-      dstReg->File = PROGRAM_OUTPUT;
-      if (!Parse_OutputReg(parseState, &dstReg->Index))
-         RETURN_ERROR;
-   }
-   else {
-      RETURN_ERROR1("Invalid destination register name");
-   }
-
-   /* Parse optional write mask */
-   if (Parse_String(parseState, ".")) {
-      /* got a mask */
-      GLint k = 0;
-
-      if (!Parse_Token(parseState, token))  /* get xyzw writemask */
-         RETURN_ERROR;
-
-      dstReg->WriteMask[0] = GL_FALSE;
-      dstReg->WriteMask[1] = GL_FALSE;
-      dstReg->WriteMask[2] = GL_FALSE;
-      dstReg->WriteMask[3] = GL_FALSE;
-
-      if (token[k] == 'x') {
-         dstReg->WriteMask[0] = GL_TRUE;
-         k++;
-      }
-      if (token[k] == 'y') {
-         dstReg->WriteMask[1] = GL_TRUE;
-         k++;
-      }
-      if (token[k] == 'z') {
-         dstReg->WriteMask[2] = GL_TRUE;
-         k++;
-      }
-      if (token[k] == 'w') {
-         dstReg->WriteMask[3] = GL_TRUE;
-         k++;
-      }
-      if (k == 0) {
-         RETURN_ERROR1("Invalid writemask character");
-      }
-
-   }
-   else {
-      dstReg->WriteMask[0] = GL_TRUE;
-      dstReg->WriteMask[1] = GL_TRUE;
-      dstReg->WriteMask[2] = GL_TRUE;
-      dstReg->WriteMask[3] = GL_TRUE;
-   }
-
-   /* optional condition code mask */
-   if (Parse_String(parseState, "(")) {
-      /* ("EQ" | "GE" | "GT" | "LE" | "LT" | "NE" | "TR" | "FL".x|y|z|w) */
-      /* ("EQ" | "GE" | "GT" | "LE" | "LT" | "NE" | "TR" | "FL".[xyzw]) */
-      if (!Parse_CondCodeMask(parseState, dstReg))
-         RETURN_ERROR;
-
-      if (!Parse_String(parseState, ")"))  /* consume ")" */
-         RETURN_ERROR1("Expected )");
-
-      return GL_TRUE;
-   }
-   else {
-      /* no cond code mask */
-      dstReg->CondMask = COND_TR;
-      dstReg->CondSwizzle[0] = 0;
-      dstReg->CondSwizzle[1] = 1;
-      dstReg->CondSwizzle[2] = 2;
-      dstReg->CondSwizzle[3] = 3;
-      return GL_TRUE;
-   }
-}
-
-
-/**
- * Parse a vector source (register, constant, etc):
- *   <vectorSrc>    ::= <absVectorSrc>
- *                    | <baseVectorSrc>
- *   <absVectorSrc> ::= <negate> "|" <baseVectorSrc> "|"
- */
-static GLboolean
-Parse_VectorSrc(struct parse_state *parseState,
-                struct fp_src_register *srcReg)
-{
-   GLfloat sign = 1.0F;
-   GLubyte token[100];
-
-   /*
-    * First, take care of +/- and absolute value stuff.
-    */
-   if (Parse_String(parseState, "-"))
-      sign = -1.0F;
-   else if (Parse_String(parseState, "+"))
-      sign = +1.0F;
-
-   if (Parse_String(parseState, "|")) {
-      srcReg->Abs = GL_TRUE;
-      srcReg->NegateAbs = (sign < 0.0F) ? GL_TRUE : GL_FALSE;
-
-      if (Parse_String(parseState, "-"))
-         srcReg->NegateBase = GL_TRUE;
-      else if (Parse_String(parseState, "+"))
-         srcReg->NegateBase = GL_FALSE;
-      else
-         srcReg->NegateBase = GL_FALSE;
-   }
-   else {
-      srcReg->Abs = GL_FALSE;
-      srcReg->NegateAbs = GL_FALSE;
-      srcReg->NegateBase = (sign < 0.0F) ? GL_TRUE : GL_FALSE;
-   }
-
-   /* This should be the real src vector/register name */
-   if (!Peek_Token(parseState, token))
-      RETURN_ERROR;
-
-   /* Src reg can be Rn, Hn, f[n], p[n], a named parameter, a scalar
-    * literal or vector literal.
-    */
-   if (token[0] == 'R' || token[0] == 'H') {
-      srcReg->File = PROGRAM_TEMPORARY;
-      if (!Parse_TempReg(parseState, &srcReg->Index))
-         RETURN_ERROR;
-   }
-   else if (token[0] == 'f') {
-      /* XXX this might be an identier! */
-      srcReg->File = PROGRAM_INPUT;
-      if (!Parse_FragReg(parseState, &srcReg->Index))
-         RETURN_ERROR;
-   }
-   else if (token[0] == 'p') {
-      /* XXX this might be an identier! */
-      srcReg->File = PROGRAM_LOCAL_PARAM;
-      if (!Parse_ProgramParamReg(parseState, &srcReg->Index))
-         RETURN_ERROR;
-   }
-   else if (IsLetter(token[0])){
-      GLubyte ident[100];
-      GLint paramIndex;
-      if (!Parse_Identifier(parseState, ident))
-         RETURN_ERROR;
-      paramIndex = _mesa_lookup_parameter_index(parseState->parameters,
-                                                -1, (const char *) ident);
-      if (paramIndex < 0) {
-         RETURN_ERROR2("Undefined constant or parameter: ", ident);
-      }
-      srcReg->File = PROGRAM_NAMED_PARAM;
-      srcReg->Index = paramIndex;      
-   }
-   else if (IsDigit(token[0]) || token[0] == '-' || token[0] == '+' || token[0] == '.'){
-      /* literal scalar constant */
-      GLfloat values[4];
-      GLuint paramIndex;
-      if (!Parse_ScalarConstant(parseState, values))
-         RETURN_ERROR;
-      paramIndex = _mesa_add_unnamed_constant(parseState->parameters, values);
-      srcReg->File = PROGRAM_NAMED_PARAM;
-      srcReg->Index = paramIndex;
-   }
-   else if (token[0] == '{'){
-      /* literal vector constant */
-      GLfloat values[4];
-      GLuint paramIndex;
-      (void) Parse_String(parseState, "{");
-      if (!Parse_VectorConstant(parseState, values))
-         RETURN_ERROR;
-      paramIndex = _mesa_add_unnamed_constant(parseState->parameters, values);
-      srcReg->File = PROGRAM_NAMED_PARAM;
-      srcReg->Index = paramIndex;      
-   }
-   else {
-      RETURN_ERROR2("Invalid source register name", token);
-   }
-
-   /* init swizzle fields */
-   srcReg->Swizzle[0] = 0;
-   srcReg->Swizzle[1] = 1;
-   srcReg->Swizzle[2] = 2;
-   srcReg->Swizzle[3] = 3;
-
-   /* Look for optional swizzle suffix */
-   if (Parse_String(parseState, ".")) {
-      if (!Parse_Token(parseState, token))
-         RETURN_ERROR;
-
-      if (!Parse_SwizzleSuffix(token, srcReg->Swizzle))
-         RETURN_ERROR1("Invalid swizzle suffix");
-   }
-
-   /* Finish absolute value */
-   if (srcReg->Abs && !Parse_String(parseState, "|")) {
-      RETURN_ERROR1("Expected |");
-   }
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_ScalarSrcReg(struct parse_state *parseState,
-                   struct fp_src_register *srcReg)
-{
-   GLubyte token[100];
-   GLfloat sign = 1.0F;
-   GLboolean needSuffix = GL_TRUE;
-
-   /*
-    * First, take care of +/- and absolute value stuff.
-    */
-   if (Parse_String(parseState, "-"))
-      sign = -1.0F;
-   else if (Parse_String(parseState, "+"))
-      sign = +1.0F;
-
-   if (Parse_String(parseState, "|")) {
-      srcReg->Abs = GL_TRUE;
-      srcReg->NegateAbs = (sign < 0.0F) ? GL_TRUE : GL_FALSE;
-
-      if (Parse_String(parseState, "-"))
-         srcReg->NegateBase = GL_TRUE;
-      else if (Parse_String(parseState, "+"))
-         srcReg->NegateBase = GL_FALSE;
-      else
-         srcReg->NegateBase = GL_FALSE;
-   }
-   else {
-      srcReg->Abs = GL_FALSE;
-      srcReg->NegateAbs = GL_FALSE;
-      srcReg->NegateBase = (sign < 0.0F) ? GL_TRUE : GL_FALSE;
-   }
-
-   if (!Peek_Token(parseState, token))
-      RETURN_ERROR;
-
-   /* Src reg can be R<n>, H<n> or a named fragment attrib */
-   if (token[0] == 'R' || token[0] == 'H') {
-      srcReg->File = PROGRAM_TEMPORARY;
-      if (!Parse_TempReg(parseState, &srcReg->Index))
-         RETURN_ERROR;
-   }
-   else if (token[0] == 'f') {
-      srcReg->File = PROGRAM_INPUT;
-      if (!Parse_FragReg(parseState, &srcReg->Index))
-         RETURN_ERROR;
-   }
-   else if (token[0] == '{') {
-      /* vector literal */
-      GLfloat values[4];
-      GLuint paramIndex;
-      (void) Parse_String(parseState, "{");
-      if (!Parse_VectorConstant(parseState, values))
-         RETURN_ERROR;
-      paramIndex = _mesa_add_unnamed_constant(parseState->parameters, values);
-      srcReg->File = PROGRAM_NAMED_PARAM;
-      srcReg->Index = paramIndex;      
-   }
-   else if (IsDigit(token[0])) {
-      /* scalar literal */
-      GLfloat values[4];
-      GLuint paramIndex;
-      if (!Parse_ScalarConstant(parseState, values))
-         RETURN_ERROR;
-      paramIndex = _mesa_add_unnamed_constant(parseState->parameters, values);
-      srcReg->Index = paramIndex;      
-      srcReg->File = PROGRAM_NAMED_PARAM;
-      needSuffix = GL_FALSE;
-   }
-   else {
-      RETURN_ERROR2("Invalid scalar source argument", token);
-   }
-
-   if (needSuffix) {
-      /* parse .[xyzw] suffix */
-      if (!Parse_String(parseState, "."))
-         RETURN_ERROR1("Expected .");
-
-      if (!Parse_Token(parseState, token))
-         RETURN_ERROR;
-
-      if (token[0] == 'x' && token[1] == 0) {
-         srcReg->Swizzle[0] = 0;
-      }
-      else if (token[0] == 'y' && token[1] == 0) {
-         srcReg->Swizzle[0] = 1;
-      }
-      else if (token[0] == 'z' && token[1] == 0) {
-         srcReg->Swizzle[0] = 2;
-      }
-      else if (token[0] == 'w' && token[1] == 0) {
-         srcReg->Swizzle[0] = 3;
-      }
-      else {
-         RETURN_ERROR1("Invalid scalar source suffix");
-      }
-   }
-   else {
-      srcReg->Swizzle[0] = 0;
-   }
-   srcReg->Swizzle[1] = srcReg->Swizzle[2] = srcReg->Swizzle[3] = 0;
-
-   /* Finish absolute value */
-   if (srcReg->Abs && !Parse_String(parseState, "|")) {
-      RETURN_ERROR1("Expected |");
-   }
-
-   return GL_TRUE;
-}
-
-
-
-static GLboolean
-Parse_InstructionSequence(struct parse_state *parseState,
-                          struct fp_instruction program[])
-{
-   while (1) {
-      struct fp_instruction *inst = program + parseState->numInst;
-      struct instruction_pattern instMatch;
-      GLubyte token[100];
-
-      /* Initialize the instruction */
-      inst->SrcReg[0].File = (enum register_file) -1;
-      inst->SrcReg[1].File = (enum register_file) -1;
-      inst->SrcReg[2].File = (enum register_file) -1;
-      inst->DstReg.File = (enum register_file) -1;
-      inst->DstReg.CondSwizzle[0] = 0;
-      inst->DstReg.CondSwizzle[1] = 1;
-      inst->DstReg.CondSwizzle[2] = 2;
-      inst->DstReg.CondSwizzle[3] = 3;
-
-      /* special instructions */
-      if (Parse_String(parseState, "DEFINE")) {
-         GLubyte id[100];
-         GLfloat value[7];  /* yes, 7 to be safe */
-         if (!Parse_Identifier(parseState, id))
-            RETURN_ERROR;
-         /* XXX make sure id is not a reserved identifer, like R9 */
-         if (!Parse_String(parseState, "="))
-            RETURN_ERROR1("Expected =");
-         if (!Parse_VectorOrScalarConstant(parseState, value))
-            RETURN_ERROR;
-         if (!Parse_String(parseState, ";"))
-            RETURN_ERROR1("Expected ;");
-         if (_mesa_lookup_parameter_index(parseState->parameters,
-                                          -1, (const char *) id) >= 0) {
-            RETURN_ERROR2(id, "already defined");
-         }
-         _mesa_add_named_parameter(parseState->parameters,
-                                   (const char *) id, value);
-      }
-      else if (Parse_String(parseState, "DECLARE")) {
-         GLubyte id[100];
-         GLfloat value[7] = {0, 0, 0, 0, 0, 0, 0};  /* yes, to be safe */
-         if (!Parse_Identifier(parseState, id))
-            RETURN_ERROR;
-         /* XXX make sure id is not a reserved identifer, like R9 */
-         if (Parse_String(parseState, "=")) {
-            if (!Parse_VectorOrScalarConstant(parseState, value))
-               RETURN_ERROR;
-         }
-         if (!Parse_String(parseState, ";"))
-            RETURN_ERROR1("Expected ;");
-         if (_mesa_lookup_parameter_index(parseState->parameters,
-                                          -1, (const char *) id) >= 0) {
-            RETURN_ERROR2(id, "already declared");
-         }
-         _mesa_add_named_parameter(parseState->parameters,
-                                   (const char *) id, value);
-      }
-      else if (Parse_String(parseState, "END")) {
-         inst->Opcode = FP_OPCODE_END;
-         inst->StringPos = parseState->curLine - parseState->start;
-         assert(inst->StringPos >= 0);
-         parseState->numInst++;
-         if (Parse_Token(parseState, token)) {
-            RETURN_ERROR1("Code after END opcode.");
-         }
-         break;
-      }
-      else {
-         /* general/arithmetic instruction */
-
-         /* get token */
-         if (!Parse_Token(parseState, token)) {
-            RETURN_ERROR1("Missing END instruction.");
-         }
-
-         /* try to find matching instuction */
-         instMatch = MatchInstruction(token);
-         if (instMatch.opcode < 0) {
-            /* bad instruction name */
-            RETURN_ERROR2("Unexpected token: ", token);
-         }
-
-         inst->Opcode = instMatch.opcode;
-         inst->Precision = instMatch.suffixes & (_R | _H | _X);
-         inst->Saturate = (instMatch.suffixes & (_S)) ? GL_TRUE : GL_FALSE;
-         inst->UpdateCondRegister = (instMatch.suffixes & (_C)) ? GL_TRUE : GL_FALSE;
-         inst->StringPos = parseState->curLine - parseState->start;
-         assert(inst->StringPos >= 0);
-
-         /*
-          * parse the input and output operands
-          */
-         if (instMatch.outputs == OUTPUT_S || instMatch.outputs == OUTPUT_V) {
-            if (!Parse_MaskedDstReg(parseState, &inst->DstReg))
-               RETURN_ERROR;
-            if (!Parse_String(parseState, ","))
-               RETURN_ERROR1("Expected ,");
-         }
-         else if (instMatch.outputs == OUTPUT_NONE) {
-            ASSERT(instMatch.opcode == FP_OPCODE_KIL);
-            /* This is a little weird, the cond code info is in the dest register */
-            if (!Parse_CondCodeMask(parseState, &inst->DstReg))
-               RETURN_ERROR;
-         }
-
-         if (instMatch.inputs == INPUT_1V) {
-            if (!Parse_VectorSrc(parseState, &inst->SrcReg[0]))
-               RETURN_ERROR;
-         }
-         else if (instMatch.inputs == INPUT_2V) {
-            if (!Parse_VectorSrc(parseState, &inst->SrcReg[0]))
-               RETURN_ERROR;
-            if (!Parse_String(parseState, ","))
-               RETURN_ERROR1("Expected ,");
-            if (!Parse_VectorSrc(parseState, &inst->SrcReg[1]))
-               RETURN_ERROR;
-         }
-         else if (instMatch.inputs == INPUT_3V) {
-            if (!Parse_VectorSrc(parseState, &inst->SrcReg[0]))
-               RETURN_ERROR;
-            if (!Parse_String(parseState, ","))
-               RETURN_ERROR1("Expected ,");
-            if (!Parse_VectorSrc(parseState, &inst->SrcReg[1]))
-               RETURN_ERROR;
-            if (!Parse_String(parseState, ","))
-               RETURN_ERROR1("Expected ,");
-            if (!Parse_VectorSrc(parseState, &inst->SrcReg[2]))
-               RETURN_ERROR;
-         }
-         else if (instMatch.inputs == INPUT_1S) {
-            if (!Parse_ScalarSrcReg(parseState, &inst->SrcReg[0]))
-               RETURN_ERROR;
-         }
-         else if (instMatch.inputs == INPUT_2S) {
-            if (!Parse_ScalarSrcReg(parseState, &inst->SrcReg[0]))
-               RETURN_ERROR;
-            if (!Parse_String(parseState, ","))
-               RETURN_ERROR1("Expected ,");
-            if (!Parse_ScalarSrcReg(parseState, &inst->SrcReg[1]))
-               RETURN_ERROR;
-         }
-         else if (instMatch.inputs == INPUT_CC) {
-            /* XXX to-do */
-         }
-         else if (instMatch.inputs == INPUT_1V_T) {
-            if (!Parse_VectorSrc(parseState, &inst->SrcReg[0]))
-               RETURN_ERROR;
-            if (!Parse_String(parseState, ","))
-               RETURN_ERROR1("Expected ,");
-            if (!Parse_TextureImageId(parseState, &inst->TexSrcUnit,
-                                      &inst->TexSrcBit))
-               RETURN_ERROR;
-         }
-         else if (instMatch.inputs == INPUT_3V_T) {
-            if (!Parse_VectorSrc(parseState, &inst->SrcReg[0]))
-               RETURN_ERROR;
-            if (!Parse_String(parseState, ","))
-               RETURN_ERROR1("Expected ,");
-            if (!Parse_VectorSrc(parseState, &inst->SrcReg[1]))
-               RETURN_ERROR;
-            if (!Parse_String(parseState, ","))
-               RETURN_ERROR1("Expected ,");
-            if (!Parse_VectorSrc(parseState, &inst->SrcReg[2]))
-               RETURN_ERROR;
-            if (!Parse_String(parseState, ","))
-               RETURN_ERROR1("Expected ,");
-            if (!Parse_TextureImageId(parseState, &inst->TexSrcUnit,
-                                      &inst->TexSrcBit))
-               RETURN_ERROR;
-         }
-
-         /* end of statement semicolon */
-         if (!Parse_String(parseState, ";"))
-            RETURN_ERROR1("Expected ;");
-
-         parseState->numInst++;
-
-         if (parseState->numInst >= MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS)
-            RETURN_ERROR1("Program too long");
-      }
-   }
-   return GL_TRUE;
-}
-
-
-
-/**
- * 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_nv_fragment_program(GLcontext *ctx, GLenum dstTarget,
-                                const GLubyte *str, GLsizei len,
-                                struct fragment_program *program)
-{
-   struct parse_state parseState;
-   struct fp_instruction instBuffer[MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS];
-   struct fp_instruction *newInst;
-   GLenum target;
-   GLubyte *programString;
-
-   /* Make a null-terminated copy of the program string */
-   programString = (GLubyte *) MALLOC(len + 1);
-   if (!programString) {
-      _mesa_error(ctx, GL_OUT_OF_MEMORY, "glLoadProgramNV");
-      return;
-   }
-   MEMCPY(programString, str, len);
-   programString[len] = 0;
-
-   /* Get ready to parse */
-   _mesa_bzero(&parseState, sizeof(struct parse_state));
-   parseState.ctx = ctx;
-   parseState.start = programString;
-   parseState.program = program;
-   parseState.numInst = 0;
-   parseState.curLine = programString;
-   parseState.parameters = _mesa_new_parameter_list();
-
-   /* Reset error state */
-   _mesa_set_program_error(ctx, -1, NULL);
-
-   /* check the program header */
-   if (_mesa_strncmp((const char *) programString, "!!FP1.0", 7) == 0) {
-      target = GL_FRAGMENT_PROGRAM_NV;
-      parseState.pos = programString + 7;
-   }
-   else if (_mesa_strncmp((const char *) programString, "!!FCP1.0", 8) == 0) {
-      /* fragment / register combiner program - not supported */
-      _mesa_set_program_error(ctx, 0, "Invalid fragment program header");
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glLoadProgramNV(bad header)");
-      return;
-   }
-   else {
-      /* invalid header */
-      _mesa_set_program_error(ctx, 0, "Invalid fragment program header");
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glLoadProgramNV(bad header)");
-      return;
-   }
-
-   /* make sure target and header match */
-   if (target != dstTarget) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glLoadProgramNV(target mismatch 0x%x != 0x%x)",
-                  target, dstTarget);
-      return;
-   }
-
-   if (Parse_InstructionSequence(&parseState, instBuffer)) {
-      GLuint u;
-      /* successful parse! */
-
-      if (parseState.outputsWritten == 0) {
-         /* must write at least one output! */
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "Invalid fragment program - no outputs written.");
-         return;
-      }
-
-      /* copy the compiled instructions */
-      assert(parseState.numInst <= MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS);
-      newInst = (struct fp_instruction *)
-         MALLOC(parseState.numInst * sizeof(struct fp_instruction));
-      if (!newInst) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glLoadProgramNV");
-         return;  /* out of memory */
-      }
-      MEMCPY(newInst, instBuffer,
-             parseState.numInst * sizeof(struct fp_instruction));
-
-      /* install the program */
-      program->Base.Target = target;
-      if (program->Base.String) {
-         FREE(program->Base.String);
-      }
-      program->Base.String = programString;
-      program->Base.Format = GL_PROGRAM_FORMAT_ASCII_ARB;
-      if (program->Instructions) {
-         FREE(program->Instructions);
-      }
-      program->Instructions = newInst;
-      program->InputsRead = parseState.inputsRead;
-      program->OutputsWritten = parseState.outputsWritten;
-      for (u = 0; u < ctx->Const.MaxTextureImageUnits; u++)
-         program->TexturesUsed[u] = parseState.texturesUsed[u];
-
-      /* save program parameters */
-      program->Parameters = parseState.parameters;
-
-      /* allocate registers for declared program parameters */
-#if 00
-      _mesa_assign_program_registers(&(program->SymbolTable));
-#endif
-
-#ifdef DEBUG
-      _mesa_printf("--- glLoadProgramNV(%d) result ---\n", program->Base.Id);
-      _mesa_print_nv_fragment_program(program);
-      _mesa_printf("----------------------------------\n");
-#endif
-   }
-   else {
-      /* Error! */
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glLoadProgramNV");
-      /* NOTE: _mesa_set_program_error would have been called already */
-   }
-}
-
-
-static void
-PrintSrcReg(const struct fragment_program *program,
-            const struct fp_src_register *src)
-{
-   static const char comps[5] = "xyzw";
-
-   if (src->NegateAbs) {
-      _mesa_printf("-");
-   }
-   if (src->Abs) {
-      _mesa_printf("|");
-   }
-   if (src->NegateBase) {
-      _mesa_printf("-");
-   }
-   if (src->File == PROGRAM_NAMED_PARAM) {
-      if (program->Parameters->Parameters[src->Index].Type == CONSTANT) {
-         printf("{%g, %g, %g, %g}",
-                program->Parameters->Parameters[src->Index].Values[0],
-                program->Parameters->Parameters[src->Index].Values[1],
-                program->Parameters->Parameters[src->Index].Values[2],
-                program->Parameters->Parameters[src->Index].Values[3]);
-      }
-      else {
-         ASSERT(program->Parameters->Parameters[src->Index].Type
-                == NAMED_PARAMETER);
-         printf("%s", program->Parameters->Parameters[src->Index].Name);
-      }
-   }
-   else if (src->File == PROGRAM_OUTPUT) {
-      _mesa_printf("o[%s]", OutputRegisters[src->Index]);
-   }
-   else if (src->File == PROGRAM_INPUT) {
-      _mesa_printf("f[%s]", InputRegisters[src->Index]);
-   }
-   else if (src->File == PROGRAM_LOCAL_PARAM) {
-      _mesa_printf("p[%d]", src->Index);
-   }
-   else if (src->File == PROGRAM_TEMPORARY) {
-      if (src->Index >= 32)
-         _mesa_printf("H%d", src->Index);
-      else
-         _mesa_printf("R%d", src->Index);
-   }
-   else if (src->File == PROGRAM_WRITE_ONLY) {
-      _mesa_printf("%cC", "HR"[src->Index]);
-   }
-   else {
-      _mesa_problem(NULL, "Invalid fragment register %d", src->Index);
-      return;
-   }
-   if (src->Swizzle[0] == src->Swizzle[1] &&
-       src->Swizzle[0] == src->Swizzle[2] &&
-       src->Swizzle[0] == src->Swizzle[3]) {
-      _mesa_printf(".%c", comps[src->Swizzle[0]]);
-   }
-   else if (src->Swizzle[0] != 0 ||
-            src->Swizzle[1] != 1 ||
-            src->Swizzle[2] != 2 ||
-            src->Swizzle[3] != 3) {
-      _mesa_printf(".%c%c%c%c",
-                   comps[src->Swizzle[0]],
-                   comps[src->Swizzle[1]],
-                   comps[src->Swizzle[2]],
-                   comps[src->Swizzle[3]]);
-   }
-   if (src->Abs) {
-      _mesa_printf("|");
-   }
-}
-
-static void
-PrintTextureSrc(const struct fp_instruction *inst)
-{
-   _mesa_printf("TEX%d, ", inst->TexSrcUnit);
-   switch (inst->TexSrcBit) {
-   case TEXTURE_1D_BIT:
-      _mesa_printf("1D");
-      break;
-   case TEXTURE_2D_BIT:
-      _mesa_printf("2D");
-      break;
-   case TEXTURE_3D_BIT:
-      _mesa_printf("3D");
-      break;
-   case TEXTURE_RECT_BIT:
-      _mesa_printf("RECT");
-      break;
-   case TEXTURE_CUBE_BIT:
-      _mesa_printf("CUBE");
-      break;
-   default:
-      _mesa_problem(NULL, "Invalid textue target in PrintTextureSrc");
-   }
-}
-
-static void
-PrintCondCode(const struct fp_dst_register *dst)
-{
-   static const char *comps = "xyzw";
-   static const char *ccString[] = {
-      "??", "GT", "EQ", "LT", "UN", "GE", "LE", "NE", "TR", "FL", "??"
-   };
-
-   _mesa_printf("%s", ccString[dst->CondMask]);
-   if (dst->CondSwizzle[0] == dst->CondSwizzle[1] &&
-       dst->CondSwizzle[0] == dst->CondSwizzle[2] &&
-       dst->CondSwizzle[0] == dst->CondSwizzle[3]) {
-      _mesa_printf(".%c", comps[dst->CondSwizzle[0]]);
-   }
-   else if (dst->CondSwizzle[0] != 0 ||
-            dst->CondSwizzle[1] != 1 ||
-            dst->CondSwizzle[2] != 2 ||
-            dst->CondSwizzle[3] != 3) {
-      _mesa_printf(".%c%c%c%c",
-                   comps[dst->CondSwizzle[0]],
-                   comps[dst->CondSwizzle[1]],
-                   comps[dst->CondSwizzle[2]],
-                   comps[dst->CondSwizzle[3]]);
-   }
-}
-
-
-static void
-PrintDstReg(const struct fp_dst_register *dst)
-{
-   GLint w = dst->WriteMask[0] + dst->WriteMask[1]
-           + dst->WriteMask[2] + dst->WriteMask[3];
-
-   if (dst->File == PROGRAM_OUTPUT) {
-      _mesa_printf("o[%s]", OutputRegisters[dst->Index]);
-   }
-   else if (dst->File == PROGRAM_TEMPORARY) {
-      if (dst->Index >= 32)
-         _mesa_printf("H%d", dst->Index);
-      else
-         _mesa_printf("R%d", dst->Index);
-   }
-   else if (dst->File == PROGRAM_LOCAL_PARAM) {
-      _mesa_printf("p[%d]", dst->Index);
-   }
-   else if (dst->File == PROGRAM_WRITE_ONLY) {
-      _mesa_printf("%cC", "HR"[dst->Index]);
-   }
-   else {
-      _mesa_printf("???");
-   }
-
-   if (w != 0 && w != 4) {
-      _mesa_printf(".");
-      if (dst->WriteMask[0])
-         _mesa_printf("x");
-      if (dst->WriteMask[1])
-         _mesa_printf("y");
-      if (dst->WriteMask[2])
-         _mesa_printf("z");
-      if (dst->WriteMask[3])
-         _mesa_printf("w");
-   }
-
-   if (dst->CondMask != COND_TR ||
-       dst->CondSwizzle[0] != 0 ||
-       dst->CondSwizzle[1] != 1 ||
-       dst->CondSwizzle[2] != 2 ||
-       dst->CondSwizzle[3] != 3) {
-      _mesa_printf(" (");
-      PrintCondCode(dst);
-      _mesa_printf(")");
-   }
-}
-
-
-/**
- * Print (unparse) the given vertex program.  Just for debugging.
- */
-void
-_mesa_print_nv_fragment_program(const struct fragment_program *program)
-{
-   const struct fp_instruction *inst;
-
-   for (inst = program->Instructions; inst->Opcode != FP_OPCODE_END; inst++) {
-      int i;
-      for (i = 0; Instructions[i].name; i++) {
-         if (inst->Opcode == Instructions[i].opcode) {
-            /* print instruction name */
-            _mesa_printf("%s", Instructions[i].name);
-            if (inst->Precision == FLOAT16)
-               _mesa_printf("H");
-            else if (inst->Precision == FIXED12)
-               _mesa_printf("X");
-            if (inst->UpdateCondRegister)
-               _mesa_printf("C");
-            if (inst->Saturate)
-               _mesa_printf("_SAT");
-            _mesa_printf(" ");
-
-            if (Instructions[i].inputs == INPUT_CC) {
-               PrintCondCode(&inst->DstReg);
-            }
-            else if (Instructions[i].outputs == OUTPUT_V ||
-                     Instructions[i].outputs == OUTPUT_S) {
-               /* print dest register */
-               PrintDstReg(&inst->DstReg);
-               _mesa_printf(", ");
-            }
-
-            /* print source register(s) */
-            if (Instructions[i].inputs == INPUT_1V ||
-                Instructions[i].inputs == INPUT_1S) {
-               PrintSrcReg(program, &inst->SrcReg[0]);
-            }
-            else if (Instructions[i].inputs == INPUT_2V ||
-                     Instructions[i].inputs == INPUT_2S) {
-               PrintSrcReg(program, &inst->SrcReg[0]);
-               _mesa_printf(", ");
-               PrintSrcReg(program, &inst->SrcReg[1]);
-            }
-            else if (Instructions[i].inputs == INPUT_3V) {
-               PrintSrcReg(program, &inst->SrcReg[0]);
-               _mesa_printf(", ");
-               PrintSrcReg(program, &inst->SrcReg[1]);
-               _mesa_printf(", ");
-               PrintSrcReg(program, &inst->SrcReg[2]);
-            }
-            else if (Instructions[i].inputs == INPUT_1V_T) {
-               PrintSrcReg(program, &inst->SrcReg[0]);
-               _mesa_printf(", ");
-               PrintTextureSrc(inst);
-            }
-            else if (Instructions[i].inputs == INPUT_3V_T) {
-               PrintSrcReg(program, &inst->SrcReg[0]);
-               _mesa_printf(", ");
-               PrintSrcReg(program, &inst->SrcReg[1]);
-               _mesa_printf(", ");
-               PrintSrcReg(program, &inst->SrcReg[2]);
-               _mesa_printf(", ");
-               PrintTextureSrc(inst);
-            }
-            _mesa_printf(";\n");
-            break;
-         }
-      }
-      if (!Instructions[i].name) {
-         _mesa_printf("Invalid opcode %d\n", inst->Opcode);
-      }
-   }
-   _mesa_printf("END\n");
-}
-
-
-const char *
-_mesa_nv_fragment_input_register_name(GLuint i)
-{
-   ASSERT(i < MAX_NV_FRAGMENT_PROGRAM_INPUTS);
-   return InputRegisters[i];
-}
-
-
-const char *
-_mesa_nv_fragment_output_register_name(GLuint i)
-{
-   ASSERT(i < MAX_NV_FRAGMENT_PROGRAM_OUTPUTS);
-   return OutputRegisters[i];
-}
diff --git a/src/mesa/main/nvfragparse.h b/src/mesa/main/nvfragparse.h
deleted file mode 100644
index 849a7fbc7d..0000000000
--- a/src/mesa/main/nvfragparse.h
+++ /dev/null
@@ -1,52 +0,0 @@
-
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- *
- * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Brian Paul
- */
-
-
-#ifndef NVFRAGPARSE_H
-#define NVFRAGPARSE_H
-
-
-extern void
-_mesa_parse_nv_fragment_program(GLcontext *ctx, GLenum target,
-                                const GLubyte *str, GLsizei len,
-                                struct fragment_program *program);
-
-
-extern void
-_mesa_print_nv_fragment_program(const struct fragment_program *program);
-
-
-extern const char *
-_mesa_nv_fragment_input_register_name(GLuint i);
-
-
-extern const char *
-_mesa_nv_fragment_output_register_name(GLuint i);
-
-
-#endif
diff --git a/src/mesa/main/nvfragprog.h b/src/mesa/main/nvfragprog.h
deleted file mode 100644
index 187e7072d2..0000000000
--- a/src/mesa/main/nvfragprog.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- *
- * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-/* Private fragment program types and constants only used by files
- * related to fragment programs.
- *
- * XXX TO-DO: Rename this file "fragprog.h" since it's not NV-specific.
- */
-
-
-#ifndef NVFRAGPROG_H
-#define NVFRAGPROG_H
-
-#include "config.h"
-
-
-/* output registers */
-#define FRAG_OUTPUT_COLR  0
-#define FRAG_OUTPUT_COLH  1
-#define FRAG_OUTPUT_DEPR  2
-
-
-/* condition codes */
-#define COND_GT  1  /* greater than zero */
-#define COND_EQ  2  /* equal to zero */
-#define COND_LT  3  /* less than zero */
-#define COND_UN  4  /* unordered (NaN) */
-#define COND_GE  5  /* greater then or equal to zero */
-#define COND_LE  6  /* less then or equal to zero */
-#define COND_NE  7  /* not equal to zero */
-#define COND_TR  8  /* always true */
-#define COND_FL  9  /* always false */
-
-
-/* instruction precision */
-#define FLOAT32  0x1
-#define FLOAT16  0x2
-#define FIXED12  0x4
-
-
-/* Fragment program instruction opcodes */
-enum fp_opcode {
-   FP_OPCODE_ABS = 1000,     /* ARB_f_p only */
-   FP_OPCODE_ADD,
-   FP_OPCODE_CMP,            /* ARB_f_p only */
-   FP_OPCODE_COS,
-   FP_OPCODE_DDX,            /* NV_f_p only */
-   FP_OPCODE_DDY,            /* NV_f_p only */
-   FP_OPCODE_DP3,
-   FP_OPCODE_DP4,
-   FP_OPCODE_DPH,            /* ARB_f_p only */
-   FP_OPCODE_DST,
-   FP_OPCODE_EX2,
-   FP_OPCODE_FLR,
-   FP_OPCODE_FRC,
-   FP_OPCODE_KIL,
-   FP_OPCODE_LG2,
-   FP_OPCODE_LIT,
-   FP_OPCODE_LRP,
-   FP_OPCODE_MAD,
-   FP_OPCODE_MAX,
-   FP_OPCODE_MIN,
-   FP_OPCODE_MOV,
-   FP_OPCODE_MUL,
-   FP_OPCODE_PK2H,           /* NV_f_p only */
-   FP_OPCODE_PK2US,          /* NV_f_p only */
-   FP_OPCODE_PK4B,           /* NV_f_p only */
-   FP_OPCODE_PK4UB,          /* NV_f_p only */
-   FP_OPCODE_POW,
-   FP_OPCODE_RCP,
-   FP_OPCODE_RFL,            /* NV_f_p only */
-   FP_OPCODE_RSQ,
-   FP_OPCODE_SCS,            /* ARB_f_p only */
-   FP_OPCODE_SEQ,            /* NV_f_p only */
-   FP_OPCODE_SFL,            /* NV_f_p only */
-   FP_OPCODE_SGE,            /* NV_f_p only */
-   FP_OPCODE_SGT,            /* NV_f_p only */
-   FP_OPCODE_SIN,
-   FP_OPCODE_SLE,            /* NV_f_p only */
-   FP_OPCODE_SLT,
-   FP_OPCODE_SNE,            /* NV_f_p only */
-   FP_OPCODE_STR,            /* NV_f_p only */
-   FP_OPCODE_SUB,
-   FP_OPCODE_SWZ,            /* ARB_f_p only */
-   FP_OPCODE_TEX,
-   FP_OPCODE_TXB,            /* ARB_f_p only */
-   FP_OPCODE_TXD,            /* NV_f_p only */
-   FP_OPCODE_TXP,
-   FP_OPCODE_UP2H,           /* NV_f_p only */
-   FP_OPCODE_UP2US,          /* NV_f_p only */
-   FP_OPCODE_UP4B,           /* NV_f_p only */
-   FP_OPCODE_UP4UB,          /* NV_f_p only */
-   FP_OPCODE_XPD,            /* ARB_f_p only - cross product */
-   FP_OPCODE_X2D,            /* NV_f_p only - 2d mat mul */
-   FP_OPCODE_END /* private opcode */
-};
-
-
-/* Instruction source register */
-struct fp_src_register
-{
-   enum register_file File;
-   GLint Index;
-   GLuint Swizzle[4];
-   GLboolean NegateBase; /* negate before absolute value? */
-   GLboolean Abs;        /* take absolute value? */
-   GLboolean NegateAbs;  /* negate after absolute value? */
-};
-
-
-/* Instruction destination register */
-struct fp_dst_register
-{
-   enum register_file File;
-   GLint Index;
-   GLboolean WriteMask[4];
-   GLuint CondMask;
-   GLuint CondSwizzle[4];
-};
-
-
-/* Fragment program instruction */
-struct fp_instruction
-{
-   enum fp_opcode Opcode;
-   struct fp_src_register SrcReg[3];
-   struct fp_dst_register DstReg;
-   GLboolean Saturate;
-   GLboolean UpdateCondRegister;
-   GLubyte Precision;    /* FLOAT32, FLOAT16 or FIXED12 */
-   GLubyte TexSrcUnit;   /* texture unit for TEX, TXD, TXP instructions */
-   GLubyte TexSrcBit;    /* TEXTURE_1D,2D,3D,CUBE,RECT_BIT source target */
-#if FEATURE_MESA_program_debug
-   GLint StringPos;
-#endif
-};
-
-
-#endif
diff --git a/src/mesa/main/nvprogram.c b/src/mesa/main/nvprogram.c
deleted file mode 100644
index d32cb7f2b5..0000000000
--- a/src/mesa/main/nvprogram.c
+++ /dev/null
@@ -1,871 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.0
- *
- * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file nvprogram.c
- * NVIDIA vertex/fragment program state management functions.
- * \author Brian Paul
- */
-
-/*
- * Regarding GL_NV_fragment/vertex_program, GL_NV_vertex_program1_1, etc:
- *
- * Portions of this software may use or implement intellectual
- * property owned and licensed by NVIDIA Corporation. NVIDIA disclaims
- * any and all warranties with respect to such intellectual property,
- * including any use thereof or modifications thereto.
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "hash.h"
-#include "imports.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "nvfragparse.h"
-#include "nvfragprog.h"
-#include "nvvertexec.h"
-#include "nvvertparse.h"
-#include "nvvertprog.h"
-#include "nvprogram.h"
-#include "program.h"
-
-
-
-/**
- * Execute a vertex state program.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_ExecuteProgramNV(GLenum target, GLuint id, const GLfloat *params)
-{
-   struct vertex_program *vprog;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (target != GL_VERTEX_STATE_PROGRAM_NV) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glExecuteProgramNV");
-      return;
-   }
-
-   FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-
-   vprog = (struct vertex_program *)
-      _mesa_HashLookup(ctx->Shared->Programs, id);
-
-   if (!vprog || vprog->Base.Target != GL_VERTEX_STATE_PROGRAM_NV) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glExecuteProgramNV");
-      return;
-   }
-   
-   _mesa_init_vp_registers(ctx);
-   _mesa_init_tracked_matrices(ctx);
-   COPY_4V(ctx->VertexProgram.Inputs[VERT_ATTRIB_POS], params);
-   _mesa_exec_vertex_program(ctx, vprog);
-}
-
-
-/**
- * Determine if a set of programs is resident in hardware.
- * \note Not compiled into display lists.
- * \note Called from the GL API dispatcher.
- */
-GLboolean GLAPIENTRY _mesa_AreProgramsResidentNV(GLsizei n, const GLuint *ids,
-                                      GLboolean *residences)
-{
-   GLint i, j;
-   GLboolean allResident = GL_TRUE;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
-
-   if (n < 0) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glAreProgramsResidentNV(n)");
-      return GL_FALSE;
-   }
-
-   for (i = 0; i < n; i++) {
-      const struct program *prog;
-      if (ids[i] == 0) {
-         _mesa_error(ctx, GL_INVALID_VALUE, "glAreProgramsResidentNV");
-         return GL_FALSE;
-      }
-      prog = (const struct program *)
-         _mesa_HashLookup(ctx->Shared->Programs, ids[i]);
-      if (!prog) {
-         _mesa_error(ctx, GL_INVALID_VALUE, "glAreProgramsResidentNV");
-         return GL_FALSE;
-      }
-      if (prog->Resident) {
-	 if (!allResident)
-	    residences[i] = GL_TRUE;
-      }
-      else {
-         if (allResident) {
-	    allResident = GL_FALSE;
-	    for (j = 0; j < i; j++)
-	       residences[j] = GL_TRUE;
-	 }
-	 residences[i] = GL_FALSE;
-      }
-   }
-
-   return allResident;
-}
-
-
-/**
- * Request that a set of programs be resident in hardware.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_RequestResidentProgramsNV(GLsizei n, const GLuint *ids)
-{
-   GLint i;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (n < 0) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glRequestResidentProgramsNV(n)");
-      return;
-   }
-
-   /* just error checking for now */
-   for (i = 0; i < n; i++) {
-      struct program *prog;
-
-      if (ids[i] == 0) {
-         _mesa_error(ctx, GL_INVALID_VALUE, "glRequestResidentProgramsNV(id)");
-         return;
-      }
-
-      prog = (struct program *) _mesa_HashLookup(ctx->Shared->Programs, ids[i]);
-
-      if (!prog) {
-         _mesa_error(ctx, GL_INVALID_VALUE, "glRequestResidentProgramsNV(id)");
-         return;
-      }
-
-      prog->Resident = GL_TRUE;
-   }
-}
-
-
-/**
- * Get a program parameter register.
- * \note Not compiled into display lists.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_GetProgramParameterfvNV(GLenum target, GLuint index,
-                              GLenum pname, GLfloat *params)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (target == GL_VERTEX_PROGRAM_NV) {
-      if (pname == GL_PROGRAM_PARAMETER_NV) {
-         if (index < MAX_NV_VERTEX_PROGRAM_PARAMS) {
-            COPY_4V(params, ctx->VertexProgram.Parameters[index]);
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_VALUE,
-                        "glGetProgramParameterfvNV(index)");
-            return;
-         }
-      }
-      else {
-         _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramParameterfvNV(pname)");
-         return;
-      }
-   }
-   else {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramParameterfvNV(target)");
-      return;
-   }
-}
-
-
-/**
- * Get a program parameter register.
- * \note Not compiled into display lists.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_GetProgramParameterdvNV(GLenum target, GLuint index,
-                              GLenum pname, GLdouble *params)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (target == GL_VERTEX_PROGRAM_NV) {
-      if (pname == GL_PROGRAM_PARAMETER_NV) {
-         if (index < MAX_NV_VERTEX_PROGRAM_PARAMS) {
-            COPY_4V(params, ctx->VertexProgram.Parameters[index]);
-         }
-         else {
-            _mesa_error(ctx, GL_INVALID_VALUE,
-                        "glGetProgramParameterdvNV(index)");
-            return;
-         }
-      }
-      else {
-         _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramParameterdvNV(pname)");
-         return;
-      }
-   }
-   else {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramParameterdvNV(target)");
-      return;
-   }
-}
-
-
-/**
- * Get a program attribute.
- * \note Not compiled into display lists.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_GetProgramivNV(GLuint id, GLenum pname, GLint *params)
-{
-   struct program *prog;
-   GET_CURRENT_CONTEXT(ctx);
-
-   if (!ctx->_CurrentProgram)
-      ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   prog = (struct program *) _mesa_HashLookup(ctx->Shared->Programs, id);
-   if (!prog) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetProgramivNV");
-      return;
-   }
-
-   switch (pname) {
-      case GL_PROGRAM_TARGET_NV:
-         *params = prog->Target;
-         return;
-      case GL_PROGRAM_LENGTH_NV:
-         *params = prog->String ? _mesa_strlen((char *) prog->String) : 0;
-         return;
-      case GL_PROGRAM_RESIDENT_NV:
-         *params = prog->Resident;
-         return;
-      default:
-         _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivNV(pname)");
-         return;
-   }
-}
-
-
-/**
- * Get the program source code.
- * \note Not compiled into display lists.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_GetProgramStringNV(GLuint id, GLenum pname, GLubyte *program)
-{
-   struct program *prog;
-   GET_CURRENT_CONTEXT(ctx);
-
-   if (!ctx->_CurrentProgram)
-      ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (pname != GL_PROGRAM_STRING_NV) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramStringNV(pname)");
-      return;
-   }
-
-   prog = (struct program *) _mesa_HashLookup(ctx->Shared->Programs, id);
-   if (!prog) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetProgramStringNV");
-      return;
-   }
-
-   if (prog->String) {
-      MEMCPY(program, prog->String, _mesa_strlen((char *) prog->String));
-   }
-   else {
-      program[0] = 0;
-   }
-}
-
-
-/**
- * Get matrix tracking information.
- * \note Not compiled into display lists.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_GetTrackMatrixivNV(GLenum target, GLuint address,
-                         GLenum pname, GLint *params)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (target == GL_VERTEX_PROGRAM_NV
-       && ctx->Extensions.NV_vertex_program) {
-      GLuint i;
-
-      if ((address & 0x3) || address >= MAX_NV_VERTEX_PROGRAM_PARAMS) {
-         _mesa_error(ctx, GL_INVALID_VALUE, "glGetTrackMatrixivNV(address)");
-         return;
-      }
-
-      i = address / 4;
-
-      switch (pname) {
-         case GL_TRACK_MATRIX_NV:
-            params[0] = (GLint) ctx->VertexProgram.TrackMatrix[i];
-            return;
-         case GL_TRACK_MATRIX_TRANSFORM_NV:
-            params[0] = (GLint) ctx->VertexProgram.TrackMatrixTransform[i];
-            return;
-         default:
-            _mesa_error(ctx, GL_INVALID_ENUM, "glGetTrackMatrixivNV");
-            return;
-      }
-   }
-   else {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTrackMatrixivNV");
-      return;
-   }
-}
-
-
-/**
- * Get a vertex (or vertex array) attribute.
- * \note Not compiled into display lists.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_GetVertexAttribdvNV(GLuint index, GLenum pname, GLdouble *params)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (index == 0 || index >= MAX_NV_VERTEX_PROGRAM_INPUTS) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glGetVertexAttribdvNV(index)");
-      return;
-   }
-
-   switch (pname) {
-      case GL_ATTRIB_ARRAY_SIZE_NV:
-         params[0] = ctx->Array.VertexAttrib[index].Size;
-         break;
-      case GL_ATTRIB_ARRAY_STRIDE_NV:
-         params[0] = ctx->Array.VertexAttrib[index].Stride;
-         break;
-      case GL_ATTRIB_ARRAY_TYPE_NV:
-         params[0] = ctx->Array.VertexAttrib[index].Type;
-         break;
-      case GL_CURRENT_ATTRIB_NV:
-	 FLUSH_CURRENT(ctx, 0);
-         COPY_4V(params, ctx->Current.Attrib[index]);
-         break;
-      default:
-         _mesa_error(ctx, GL_INVALID_ENUM, "glGetVertexAttribdvNV");
-         return;
-   }
-}
-
-/**
- * Get a vertex (or vertex array) attribute.
- * \note Not compiled into display lists.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_GetVertexAttribfvNV(GLuint index, GLenum pname, GLfloat *params)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (index == 0 || index >= MAX_NV_VERTEX_PROGRAM_INPUTS) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glGetVertexAttribdvNV(index)");
-      return;
-   }
-
-   switch (pname) {
-      case GL_ATTRIB_ARRAY_SIZE_NV:
-         params[0] = (GLfloat) ctx->Array.VertexAttrib[index].Size;
-         break;
-      case GL_ATTRIB_ARRAY_STRIDE_NV:
-         params[0] = (GLfloat) ctx->Array.VertexAttrib[index].Stride;
-         break;
-      case GL_ATTRIB_ARRAY_TYPE_NV:
-         params[0] = (GLfloat) ctx->Array.VertexAttrib[index].Type;
-         break;
-      case GL_CURRENT_ATTRIB_NV:
-	 FLUSH_CURRENT(ctx, 0);
-         COPY_4V(params, ctx->Current.Attrib[index]);
-         break;
-      default:
-         _mesa_error(ctx, GL_INVALID_ENUM, "glGetVertexAttribdvNV");
-         return;
-   }
-}
-
-/**
- * Get a vertex (or vertex array) attribute.
- * \note Not compiled into display lists.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_GetVertexAttribivNV(GLuint index, GLenum pname, GLint *params)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (index == 0 || index >= MAX_NV_VERTEX_PROGRAM_INPUTS) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glGetVertexAttribdvNV(index)");
-      return;
-   }
-
-   switch (pname) {
-      case GL_ATTRIB_ARRAY_SIZE_NV:
-         params[0] = ctx->Array.VertexAttrib[index].Size;
-         break;
-      case GL_ATTRIB_ARRAY_STRIDE_NV:
-         params[0] = ctx->Array.VertexAttrib[index].Stride;
-         break;
-      case GL_ATTRIB_ARRAY_TYPE_NV:
-         params[0] = ctx->Array.VertexAttrib[index].Type;
-         break;
-      case GL_CURRENT_ATTRIB_NV:
-	 FLUSH_CURRENT(ctx, 0);
-         params[0] = (GLint) ctx->Current.Attrib[index][0];
-         params[1] = (GLint) ctx->Current.Attrib[index][1];
-         params[2] = (GLint) ctx->Current.Attrib[index][2];
-         params[3] = (GLint) ctx->Current.Attrib[index][3];
-         break;
-      case GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB:
-         if (!ctx->Extensions.ARB_vertex_buffer_object) {
-            _mesa_error(ctx, GL_INVALID_ENUM, "glGetVertexAttribdvNV");
-            return;
-         }
-         params[0] = ctx->Array.VertexAttrib[index].BufferObj->Name;
-         break;
-      default:
-         _mesa_error(ctx, GL_INVALID_ENUM, "glGetVertexAttribdvNV");
-         return;
-   }
-}
-
-
-/**
- * Get a vertex array attribute pointer.
- * \note Not compiled into display lists.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_GetVertexAttribPointervNV(GLuint index, GLenum pname, GLvoid **pointer)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (index >= MAX_NV_VERTEX_PROGRAM_INPUTS) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glGetVertexAttribPointerNV(index)");
-      return;
-   }
-
-   if (pname != GL_ATTRIB_ARRAY_POINTER_NV) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetVertexAttribPointerNV(pname)");
-      return;
-   }
-
-   *pointer = (GLvoid *) ctx->Array.VertexAttrib[index].Ptr;;
-}
-
-
-
-/**
- * Load/parse/compile a program.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_LoadProgramNV(GLenum target, GLuint id, GLsizei len,
-                    const GLubyte *program)
-{
-   struct program *prog;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (id == 0) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glLoadProgramNV(id)");
-      return;
-   }
-
-   FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-
-   prog = (struct program *) _mesa_HashLookup(ctx->Shared->Programs, id);
-
-   if (prog && prog->Target != 0 && prog->Target != target) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glLoadProgramNV(target)");
-      return;
-   }
-
-   if ((target == GL_VERTEX_PROGRAM_NV ||
-        target == GL_VERTEX_STATE_PROGRAM_NV)
-       && ctx->Extensions.NV_vertex_program) {
-      struct vertex_program *vprog = (struct vertex_program *) prog;
-      if (!vprog) {
-         vprog = CALLOC_STRUCT(vertex_program);
-         if (!vprog) {
-            _mesa_error(ctx, GL_OUT_OF_MEMORY, "glLoadProgramNV");
-            return;
-         }
-         vprog->Base.RefCount = 1;
-         vprog->Base.Resident = GL_TRUE;
-         _mesa_HashInsert(ctx->Shared->Programs, id, vprog);
-      }
-      _mesa_parse_nv_vertex_program(ctx, target, program, len, vprog);
-   }
-   else if (target == GL_FRAGMENT_PROGRAM_NV
-            && ctx->Extensions.NV_fragment_program) {
-      struct fragment_program *fprog = (struct fragment_program *) prog;
-      if (!fprog) {
-         fprog = CALLOC_STRUCT(fragment_program);
-         if (!fprog) {
-            _mesa_error(ctx, GL_OUT_OF_MEMORY, "glLoadProgramNV");
-            return;
-         }
-         fprog->Base.RefCount = 1;
-         fprog->Base.Resident = GL_TRUE;
-         _mesa_HashInsert(ctx->Shared->Programs, id, fprog);
-      }
-      _mesa_parse_nv_fragment_program(ctx, target, program, len, fprog);
-   }
-   else {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glLoadProgramNV(target)");
-   }
-}
-
-
-
-/**
- * Set a program parameter register.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_ProgramParameter4dNV(GLenum target, GLuint index,
-                           GLdouble x, GLdouble y, GLdouble z, GLdouble w)
-{
-   _mesa_ProgramParameter4fNV(target, index, 
-		   	      (GLfloat)x, (GLfloat)y, (GLfloat)z, (GLfloat)w);
-}
-
-
-/**
- * Set a program parameter register.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_ProgramParameter4dvNV(GLenum target, GLuint index,
-                            const GLdouble *params)
-{
-   _mesa_ProgramParameter4fNV(target, index,
-                              (GLfloat)params[0], (GLfloat)params[1], 
-			      (GLfloat)params[2], (GLfloat)params[3]);
-}
-
-
-/**
- * Set a program parameter register.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_ProgramParameter4fNV(GLenum target, GLuint index,
-                           GLfloat x, GLfloat y, GLfloat z, GLfloat w)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (target == GL_VERTEX_PROGRAM_NV && ctx->Extensions.NV_vertex_program) {
-      if (index < MAX_NV_VERTEX_PROGRAM_PARAMS) {
-         FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-         ASSIGN_4V(ctx->VertexProgram.Parameters[index], x, y, z, w);
-      }
-      else {
-         _mesa_error(ctx, GL_INVALID_VALUE, "glProgramParameterNV(index)");
-         return;
-      }
-   }
-   else {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glProgramParameterNV");
-      return;
-   }
-}
-
-
-/**
- * Set a program parameter register.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_ProgramParameter4fvNV(GLenum target, GLuint index,
-                            const GLfloat *params)
-{
-   _mesa_ProgramParameter4fNV(target, index,
-                              params[0], params[1], params[2], params[3]);
-}
-
-
-
-/**
- * Set a sequence of program parameter registers.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_ProgramParameters4dvNV(GLenum target, GLuint index,
-                             GLuint num, const GLdouble *params)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (target == GL_VERTEX_PROGRAM_NV && ctx->Extensions.NV_vertex_program) {
-      GLuint i;
-      if (index + num > MAX_NV_VERTEX_PROGRAM_PARAMS) {
-         _mesa_error(ctx, GL_INVALID_VALUE, "glProgramParameters4dvNV");
-         return;
-      }
-      for (i = 0; i < num; i++) {
-         ctx->VertexProgram.Parameters[index + i][0] = (GLfloat) params[0];
-         ctx->VertexProgram.Parameters[index + i][1] = (GLfloat) params[1];
-         ctx->VertexProgram.Parameters[index + i][2] = (GLfloat) params[2];
-         ctx->VertexProgram.Parameters[index + i][3] = (GLfloat) params[3];
-         params += 4;
-      };
-   }
-   else {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glProgramParameters4dvNV");
-      return;
-   }
-}
-
-
-/**
- * Set a sequence of program parameter registers.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_ProgramParameters4fvNV(GLenum target, GLuint index,
-                             GLuint num, const GLfloat *params)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (target == GL_VERTEX_PROGRAM_NV && ctx->Extensions.NV_vertex_program) {
-      GLuint i;
-      if (index + num > MAX_NV_VERTEX_PROGRAM_PARAMS) {
-         _mesa_error(ctx, GL_INVALID_VALUE, "glProgramParameters4fvNV");
-         return;
-      }
-      for (i = 0; i < num; i++) {
-         COPY_4V(ctx->VertexProgram.Parameters[index + i], params);
-         params += 4;
-      };
-   }
-   else {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glProgramParameters4fvNV");
-      return;
-   }
-}
-
-
-
-/**
- * Setup tracking of matrices into program parameter registers.
- * \note Called from the GL API dispatcher.
- */
-void GLAPIENTRY
-_mesa_TrackMatrixNV(GLenum target, GLuint address,
-                    GLenum matrix, GLenum transform)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-
-   if (target == GL_VERTEX_PROGRAM_NV && ctx->Extensions.NV_vertex_program) {
-      if (address & 0x3) {
-         /* addr must be multiple of four */
-         _mesa_error(ctx, GL_INVALID_VALUE, "glTrackMatrixNV(address)");
-         return;
-      }
-
-      switch (matrix) {
-         case GL_NONE:
-         case GL_MODELVIEW:
-         case GL_PROJECTION:
-         case GL_TEXTURE:
-         case GL_COLOR:
-         case GL_MODELVIEW_PROJECTION_NV:
-         case GL_MATRIX0_NV:
-         case GL_MATRIX1_NV:
-         case GL_MATRIX2_NV:
-         case GL_MATRIX3_NV:
-         case GL_MATRIX4_NV:
-         case GL_MATRIX5_NV:
-         case GL_MATRIX6_NV:
-         case GL_MATRIX7_NV:
-            /* OK, fallthrough */
-            break;
-         default:
-            _mesa_error(ctx, GL_INVALID_ENUM, "glTrackMatrixNV(matrix)");
-            return;
-      }
-
-      switch (transform) {
-         case GL_IDENTITY_NV:
-         case GL_INVERSE_NV:
-         case GL_TRANSPOSE_NV:
-         case GL_INVERSE_TRANSPOSE_NV:
-            /* OK, fallthrough */
-            break;
-         default:
-            _mesa_error(ctx, GL_INVALID_ENUM, "glTrackMatrixNV(transform)");
-            return;
-      }
-
-      ctx->VertexProgram.TrackMatrix[address / 4] = matrix;
-      ctx->VertexProgram.TrackMatrixTransform[address / 4] = transform;
-   }
-   else {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glTrackMatrixNV(target)");
-      return;
-   }
-}
-
-
-void GLAPIENTRY
-_mesa_ProgramNamedParameter4fNV(GLuint id, GLsizei len, const GLubyte *name,
-                                GLfloat x, GLfloat y, GLfloat z, GLfloat w)
-{
-   struct program *prog;
-   struct fragment_program *fragProg;
-   GLfloat *v;
-
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-
-   prog = (struct program *) _mesa_HashLookup(ctx->Shared->Programs, id);
-   if (!prog || prog->Target != GL_FRAGMENT_PROGRAM_NV) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glProgramNamedParameterNV");
-      return;
-   }
-
-   if (len <= 0) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glProgramNamedParameterNV");
-      return;
-   }
-
-   fragProg = (struct fragment_program *) prog;
-   v = _mesa_lookup_parameter_value(fragProg->Parameters, len, (char *) name);
-   if (v) {
-      v[0] = x;
-      v[1] = y;
-      v[2] = z;
-      v[3] = w;
-      return;
-   }
-
-   _mesa_error(ctx, GL_INVALID_VALUE, "glProgramNamedParameterNV");
-}
-
-
-void GLAPIENTRY
-_mesa_ProgramNamedParameter4fvNV(GLuint id, GLsizei len, const GLubyte *name,
-                                 const float v[])
-{
-   _mesa_ProgramNamedParameter4fNV(id, len, name, v[0], v[1], v[2], v[3]);
-}
-
-
-void GLAPIENTRY
-_mesa_ProgramNamedParameter4dNV(GLuint id, GLsizei len, const GLubyte *name,
-                                GLdouble x, GLdouble y, GLdouble z, GLdouble w)
-{
-   _mesa_ProgramNamedParameter4fNV(id, len, name, (GLfloat)x, (GLfloat)y, 
-                                   (GLfloat)z, (GLfloat)w);
-}
-
-
-void GLAPIENTRY
-_mesa_ProgramNamedParameter4dvNV(GLuint id, GLsizei len, const GLubyte *name,
-                                 const double v[])
-{
-   _mesa_ProgramNamedParameter4fNV(id, len, name,
-                                   (GLfloat)v[0], (GLfloat)v[1],
-                                   (GLfloat)v[2], (GLfloat)v[3]);
-}
-
-
-void GLAPIENTRY
-_mesa_GetProgramNamedParameterfvNV(GLuint id, GLsizei len, const GLubyte *name,
-                                   GLfloat *params)
-{
-   struct program *prog;
-   struct fragment_program *fragProg;
-   const GLfloat *v;
-
-   GET_CURRENT_CONTEXT(ctx);
-
-   if (!ctx->_CurrentProgram)
-      ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   prog = (struct program *) _mesa_HashLookup(ctx->Shared->Programs, id);
-   if (!prog || prog->Target != GL_FRAGMENT_PROGRAM_NV) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glGetProgramNamedParameterNV");
-      return;
-   }
-
-   if (len <= 0) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glGetProgramNamedParameterNV");
-      return;
-   }
-
-   fragProg = (struct fragment_program *) prog;
-   v = _mesa_lookup_parameter_value(fragProg->Parameters, len, (char *) name);
-   if (v) {
-      params[0] = v[0];
-      params[1] = v[1];
-      params[2] = v[2];
-      params[3] = v[3];
-      return;
-   }
-
-   _mesa_error(ctx, GL_INVALID_VALUE, "glGetProgramNamedParameterNV");
-}
-
-
-void GLAPIENTRY
-_mesa_GetProgramNamedParameterdvNV(GLuint id, GLsizei len, const GLubyte *name,
-                                   GLdouble *params)
-{
-   GLfloat floatParams[4];
-   _mesa_GetProgramNamedParameterfvNV(id, len, name, floatParams);
-   COPY_4V(params, floatParams);
-}
diff --git a/src/mesa/main/nvprogram.h b/src/mesa/main/nvprogram.h
deleted file mode 100644
index dcea7727e0..0000000000
--- a/src/mesa/main/nvprogram.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- *
- * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Brian Paul
- */
-
-
-#ifndef NVPROGRAM_H
-#define NVPROGRAM_H
-
-
-extern void GLAPIENTRY
-_mesa_ExecuteProgramNV(GLenum target, GLuint id, const GLfloat *params);
-
-extern GLboolean GLAPIENTRY 
-_mesa_AreProgramsResidentNV(GLsizei n, const GLuint *ids, GLboolean *residences);
-
-extern void GLAPIENTRY
-_mesa_RequestResidentProgramsNV(GLsizei n, const GLuint *ids);
-
-extern void GLAPIENTRY
-_mesa_GetProgramParameterfvNV(GLenum target, GLuint index, GLenum pname, GLfloat *params);
-
-extern void GLAPIENTRY
-_mesa_GetProgramParameterdvNV(GLenum target, GLuint index, GLenum pname, GLdouble *params);
-
-extern void GLAPIENTRY
-_mesa_GetProgramivNV(GLuint id, GLenum pname, GLint *params);
-
-extern void GLAPIENTRY
-_mesa_GetProgramStringNV(GLuint id, GLenum pname, GLubyte *program);
-
-extern void GLAPIENTRY
-_mesa_GetTrackMatrixivNV(GLenum target, GLuint address, GLenum pname, GLint *params);
-
-extern void GLAPIENTRY
-_mesa_GetVertexAttribdvNV(GLuint index, GLenum pname, GLdouble *params);
-
-extern void GLAPIENTRY
-_mesa_GetVertexAttribfvNV(GLuint index, GLenum pname, GLfloat *params);
-
-extern void GLAPIENTRY
-_mesa_GetVertexAttribivNV(GLuint index, GLenum pname, GLint *params);
-
-extern void GLAPIENTRY
-_mesa_GetVertexAttribPointervNV(GLuint index, GLenum pname, GLvoid **pointer);
-
-extern void GLAPIENTRY
-_mesa_LoadProgramNV(GLenum target, GLuint id, GLsizei len, const GLubyte *program);
-
-extern void GLAPIENTRY
-_mesa_ProgramParameter4dNV(GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
-
-extern void GLAPIENTRY
-_mesa_ProgramParameter4dvNV(GLenum target, GLuint index, const GLdouble *params);
-
-extern void GLAPIENTRY
-_mesa_ProgramParameter4fNV(GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
-
-extern void GLAPIENTRY
-_mesa_ProgramParameter4fvNV(GLenum target, GLuint index, const GLfloat *params);
-
-extern void GLAPIENTRY
-_mesa_ProgramParameters4dvNV(GLenum target, GLuint index, GLuint num, const GLdouble *params);
-
-extern void GLAPIENTRY
-_mesa_ProgramParameters4fvNV(GLenum target, GLuint index, GLuint num, const GLfloat *params);
-
-extern void GLAPIENTRY
-_mesa_TrackMatrixNV(GLenum target, GLuint address, GLenum matrix, GLenum transform);
-
-
-extern void GLAPIENTRY
-_mesa_ProgramNamedParameter4fNV(GLuint id, GLsizei len, const GLubyte *name,
-                                GLfloat x, GLfloat y, GLfloat z, GLfloat w);
-
-extern void GLAPIENTRY
-_mesa_ProgramNamedParameter4fvNV(GLuint id, GLsizei len, const GLubyte *name,
-                                 const float v[]);
-
-extern void GLAPIENTRY
-_mesa_ProgramNamedParameter4dNV(GLuint id, GLsizei len, const GLubyte *name,
-                                GLdouble x, GLdouble y, GLdouble z, GLdouble w);
-
-extern void GLAPIENTRY
-_mesa_ProgramNamedParameter4dvNV(GLuint id, GLsizei len, const GLubyte *name,
-                                 const double v[]);
-
-extern void GLAPIENTRY
-_mesa_GetProgramNamedParameterfvNV(GLuint id, GLsizei len, const GLubyte *name,
-                                   GLfloat *params);
-
-extern void GLAPIENTRY
-_mesa_GetProgramNamedParameterdvNV(GLuint id, GLsizei len, const GLubyte *name,
-                                   GLdouble *params);
-
-
-#endif
diff --git a/src/mesa/main/nvvertexec.c b/src/mesa/main/nvvertexec.c
deleted file mode 100644
index 9663b38157..0000000000
--- a/src/mesa/main/nvvertexec.c
+++ /dev/null
@@ -1,839 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.0.1
- *
- * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file nvvertexec.c
- * Code to execute vertex programs.
- * \author Brian Paul
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "imports.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "nvvertexec.h"
-#include "nvvertprog.h"
-#include "program.h"
-#include "math/m_matrix.h"
-
-
-static const GLfloat zeroVec[4] = { 0, 0, 0, 0 };
-
-
-/**
- * Load/initialize the vertex program registers.
- * This needs to be done per vertex.
- */
-void
-_mesa_init_vp_registers(GLcontext *ctx)
-{
-   GLuint i;
-
-   /* Input registers get initialized from the current vertex attribs */
-   MEMCPY(ctx->VertexProgram.Inputs, ctx->Current.Attrib,
-          VERT_ATTRIB_MAX * 4 * sizeof(GLfloat));
-
-   /* Output and temp regs are initialized to [0,0,0,1] */
-   for (i = 0; i < MAX_NV_VERTEX_PROGRAM_OUTPUTS; i++) {
-      ASSIGN_4V(ctx->VertexProgram.Outputs[i], 0.0F, 0.0F, 0.0F, 1.0F);
-   }
-   for (i = 0; i < MAX_NV_VERTEX_PROGRAM_TEMPS; i++) {
-      ASSIGN_4V(ctx->VertexProgram.Temporaries[i], 0.0F, 0.0F, 0.0F, 1.0F);
-   }
-
-   /* The program parameters aren't touched */
-   /* XXX: This should be moved to glBegin() time, but its safe (and slow!) 
-    * here - Karl
-    */
-   if (ctx->VertexProgram.Current->Parameters) {
-      /* Grab the state */			  
-      _mesa_load_state_parameters(ctx, ctx->VertexProgram.Current->Parameters);
-
-      /* And copy it into the program state */
-      for (i=0; i<ctx->VertexProgram.Current->Parameters->NumParameters; i++) {
-         MEMCPY(ctx->VertexProgram.Parameters[i], 
-                &ctx->VertexProgram.Current->Parameters->Parameters[i].Values,
-                4*sizeof(GLfloat));				
-      }				  
-   }
-}
-
-
-
-/**
- * Copy the 16 elements of a matrix into four consecutive program
- * registers starting at 'pos'.
- */
-static void
-load_matrix(GLfloat registers[][4], GLuint pos, const GLfloat mat[16])
-{
-   GLuint i;
-   for (i = 0; i < 4; i++) {
-      registers[pos + i][0] = mat[0 + i];
-      registers[pos + i][1] = mat[4 + i];
-      registers[pos + i][2] = mat[8 + i];
-      registers[pos + i][3] = mat[12 + i];
-   }
-}
-
-
-/**
- * As above, but transpose the matrix.
- */
-static void
-load_transpose_matrix(GLfloat registers[][4], GLuint pos,
-                      const GLfloat mat[16])
-{
-   MEMCPY(registers[pos], mat, 16 * sizeof(GLfloat));
-}
-
-
-/**
- * Load all currently tracked matrices into the program registers.
- * This needs to be done per glBegin/glEnd.
- */
-void
-_mesa_init_tracked_matrices(GLcontext *ctx)
-{
-   GLuint i;
-
-   for (i = 0; i < MAX_NV_VERTEX_PROGRAM_PARAMS / 4; i++) {
-      /* point 'mat' at source matrix */
-      GLmatrix *mat;
-      if (ctx->VertexProgram.TrackMatrix[i] == GL_MODELVIEW) {
-         mat = ctx->ModelviewMatrixStack.Top;
-      }
-      else if (ctx->VertexProgram.TrackMatrix[i] == GL_PROJECTION) {
-         mat = ctx->ProjectionMatrixStack.Top;
-      }
-      else if (ctx->VertexProgram.TrackMatrix[i] == GL_TEXTURE) {
-         mat = ctx->TextureMatrixStack[ctx->Texture.CurrentUnit].Top;
-      }
-      else if (ctx->VertexProgram.TrackMatrix[i] == GL_COLOR) {
-         mat = ctx->ColorMatrixStack.Top;
-      }
-      else if (ctx->VertexProgram.TrackMatrix[i]==GL_MODELVIEW_PROJECTION_NV) {
-         /* XXX verify the combined matrix is up to date */
-         mat = &ctx->_ModelProjectMatrix;
-      }
-      else if (ctx->VertexProgram.TrackMatrix[i] >= GL_MATRIX0_NV &&
-               ctx->VertexProgram.TrackMatrix[i] <= GL_MATRIX7_NV) {
-         GLuint n = ctx->VertexProgram.TrackMatrix[i] - GL_MATRIX0_NV;
-         ASSERT(n < MAX_PROGRAM_MATRICES);
-         mat = ctx->ProgramMatrixStack[n].Top;
-      }
-      else {
-         /* no matrix is tracked, but we leave the register values as-is */
-         assert(ctx->VertexProgram.TrackMatrix[i] == GL_NONE);
-         continue;
-      }
-
-      /* load the matrix */
-      if (ctx->VertexProgram.TrackMatrixTransform[i] == GL_IDENTITY_NV) {
-         load_matrix(ctx->VertexProgram.Parameters, i*4, mat->m);
-      }
-      else if (ctx->VertexProgram.TrackMatrixTransform[i] == GL_INVERSE_NV) {
-         _math_matrix_analyse(mat); /* update the inverse */
-         assert((mat->flags & MAT_DIRTY_INVERSE) == 0);
-         load_matrix(ctx->VertexProgram.Parameters, i*4, mat->inv);
-      }
-      else if (ctx->VertexProgram.TrackMatrixTransform[i] == GL_TRANSPOSE_NV) {
-         load_transpose_matrix(ctx->VertexProgram.Parameters, i*4, mat->m);
-      }
-      else {
-         assert(ctx->VertexProgram.TrackMatrixTransform[i]
-                == GL_INVERSE_TRANSPOSE_NV);
-         _math_matrix_analyse(mat); /* update the inverse */
-         assert((mat->flags & MAT_DIRTY_INVERSE) == 0);
-         load_transpose_matrix(ctx->VertexProgram.Parameters, i*4, mat->inv);
-      }
-   }
-}
-
-
-
-/**
- * For debugging.  Dump the current vertex program machine registers.
- */
-void
-_mesa_dump_vp_state( const struct vertex_program_state *state )
-{
-   int i;
-   _mesa_printf("VertexIn:\n");
-   for (i = 0; i < MAX_NV_VERTEX_PROGRAM_INPUTS; i++) {
-      _mesa_printf("%d: %f %f %f %f   ", i,
-                   state->Inputs[i][0],
-                   state->Inputs[i][1],
-                   state->Inputs[i][2],
-                   state->Inputs[i][3]);
-   }
-   _mesa_printf("\n");
-
-   _mesa_printf("VertexOut:\n");
-   for (i = 0; i < MAX_NV_VERTEX_PROGRAM_OUTPUTS; i++) {
-      _mesa_printf("%d: %f %f %f %f   ", i,
-                  state->Outputs[i][0],
-                  state->Outputs[i][1],
-                  state->Outputs[i][2],
-                  state->Outputs[i][3]);
-   }
-   _mesa_printf("\n");
-
-   _mesa_printf("Registers:\n");
-   for (i = 0; i < MAX_NV_VERTEX_PROGRAM_TEMPS; i++) {
-      _mesa_printf("%d: %f %f %f %f   ", i,
-                  state->Temporaries[i][0],
-                  state->Temporaries[i][1],
-                  state->Temporaries[i][2],
-                  state->Temporaries[i][3]);
-   }
-   _mesa_printf("\n");
-
-   _mesa_printf("Parameters:\n");
-   for (i = 0; i < MAX_NV_VERTEX_PROGRAM_PARAMS; i++) {
-      _mesa_printf("%d: %f %f %f %f   ", i,
-                  state->Parameters[i][0],
-                  state->Parameters[i][1],
-                  state->Parameters[i][2],
-                  state->Parameters[i][3]);
-   }
-   _mesa_printf("\n");
-}
-
-
-
-/**
- * Return a pointer to the 4-element float vector specified by the given
- * source register.
- */
-static INLINE const GLfloat *
-get_register_pointer( const struct vp_src_register *source,
-                      const struct vertex_program_state *state )
-{
-   if (source->RelAddr) {
-      const GLint reg = source->Index + state->AddressReg[0];
-      ASSERT( (source->File == PROGRAM_ENV_PARAM) || 
-        (source->File == PROGRAM_STATE_VAR) );
-      if (reg < 0 || reg > MAX_NV_VERTEX_PROGRAM_PARAMS)
-         return zeroVec;
-      else
-         return state->Parameters[reg];
-   }
-   else {
-      switch (source->File) {
-         case PROGRAM_TEMPORARY:
-            return state->Temporaries[source->Index];
-         case PROGRAM_INPUT:
-            return state->Inputs[source->Index];
-         case PROGRAM_LOCAL_PARAM:
-            /* XXX fix */
-            return state->Temporaries[source->Index]; 
-         case PROGRAM_ENV_PARAM:
-            return state->Parameters[source->Index];
-         case PROGRAM_STATE_VAR:
-            return state->Parameters[source->Index];
-         default:
-            _mesa_problem(NULL,
-                          "Bad source register file in fetch_vector4(vp)");
-            return NULL;
-      }
-   }
-   return NULL;
-}
-
-
-/**
- * Fetch a 4-element float vector from the given source register.
- * Apply swizzling and negating as needed.
- */
-static INLINE void
-fetch_vector4( const struct vp_src_register *source,
-               const struct vertex_program_state *state,
-               GLfloat result[4] )
-{
-   const GLfloat *src = get_register_pointer(source, state);
-
-   if (source->Negate) {
-      result[0] = -src[source->Swizzle[0]];
-      result[1] = -src[source->Swizzle[1]];
-      result[2] = -src[source->Swizzle[2]];
-      result[3] = -src[source->Swizzle[3]];
-   }
-   else {
-      result[0] = src[source->Swizzle[0]];
-      result[1] = src[source->Swizzle[1]];
-      result[2] = src[source->Swizzle[2]];
-      result[3] = src[source->Swizzle[3]];
-   }
-}
-
-
-
-/**
- * As above, but only return result[0] element.
- */
-static INLINE void
-fetch_vector1( const struct vp_src_register *source,
-               const struct vertex_program_state *state,
-               GLfloat result[4] )
-{
-   const GLfloat *src = get_register_pointer(source, state);
-
-   if (source->Negate) {
-      result[0] = -src[source->Swizzle[0]];
-   }
-   else {
-      result[0] = src[source->Swizzle[0]];
-   }
-}
-
-
-/**
- * Store 4 floats into a register.
- */
-static void
-store_vector4( const struct vp_dst_register *dest,
-               struct vertex_program_state *state,
-               const GLfloat value[4] )
-{
-   GLfloat *dst;
-   switch (dest->File) {
-      case PROGRAM_TEMPORARY:
-         dst = state->Temporaries[dest->Index];
-         break;
-      case PROGRAM_OUTPUT:
-         dst = state->Outputs[dest->Index];
-         break;
-      case PROGRAM_ENV_PARAM:
-         {
-            /* a slight hack */
-            GET_CURRENT_CONTEXT(ctx);
-            dst = ctx->VertexProgram.Parameters[dest->Index];
-         }
-         break;
-      default:
-         _mesa_problem(NULL, "Invalid register file in store_vector4(file=%d)",
-                       dest->File);
-         return;
-   }
-
-   if (dest->WriteMask[0])
-      dst[0] = value[0];
-   if (dest->WriteMask[1])
-      dst[1] = value[1];
-   if (dest->WriteMask[2])
-      dst[2] = value[2];
-   if (dest->WriteMask[3])
-      dst[3] = value[3];
-}
-
-
-/**
- * Set x to positive or negative infinity.
- */
-#if defined(USE_IEEE) || defined(_WIN32)
-#define SET_POS_INFINITY(x)  ( *((GLuint *) &x) = 0x7F800000 )
-#define SET_NEG_INFINITY(x)  ( *((GLuint *) &x) = 0xFF800000 )
-#elif defined(VMS)
-#define SET_POS_INFINITY(x)  x = __MAXFLOAT
-#define SET_NEG_INFINITY(x)  x = -__MAXFLOAT
-#else
-#define SET_POS_INFINITY(x)  x = (GLfloat) HUGE_VAL
-#define SET_NEG_INFINITY(x)  x = (GLfloat) -HUGE_VAL
-#endif
-
-#define SET_FLOAT_BITS(x, bits) ((fi_type *) &(x))->i = bits
-
-
-/**
- * Execute the given vertex program
- */
-void
-_mesa_exec_vertex_program(GLcontext *ctx, const struct vertex_program *program)
-{
-   struct vertex_program_state *state = &ctx->VertexProgram;
-   const struct vp_instruction *inst;
-
-   ctx->_CurrentProgram = GL_VERTEX_PROGRAM_ARB; /* or NV, doesn't matter */
-
-   /* If the program is position invariant, multiply the input
-    * position and the MVP matrix and stick it into the output pos slot
-    */
-   if (ctx->VertexProgram.Current->IsPositionInvariant) {
-      TRANSFORM_POINT( ctx->VertexProgram.Outputs[0], 
-                       ctx->_ModelProjectMatrix.m, 
-                       ctx->VertexProgram.Inputs[0]);
-
-      /* XXX: This could go elsewhere */
-      ctx->VertexProgram.Current->OutputsWritten |= 0x1;
-   }
-
-   for (inst = program->Instructions; /*inst->Opcode != VP_OPCODE_END*/; inst++) {
-
-      if (ctx->VertexProgram.CallbackEnabled &&
-          ctx->VertexProgram.Callback) {
-         ctx->VertexProgram.CurrentPosition = inst->StringPos;
-         ctx->VertexProgram.Callback(program->Base.Target,
-                                     ctx->VertexProgram.CallbackData);
-      }
-
-      switch (inst->Opcode) {
-         case VP_OPCODE_MOV:
-            {
-               GLfloat t[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               store_vector4( &inst->DstReg, state, t );
-            }
-            break;
-         case VP_OPCODE_LIT:
-            {
-               const GLfloat epsilon = 1.0e-5F; /* XXX fix? */
-               GLfloat t[4], lit[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               if (t[3] < -(128.0F - epsilon))
-                   t[3] = - (128.0F - epsilon);
-               else if (t[3] > 128.0F - epsilon)
-                  t[3] = 128.0F - epsilon;
-               if (t[0] < 0.0)
-                  t[0] = 0.0;
-               if (t[1] < 0.0)
-                  t[1] = 0.0;
-               lit[0] = 1.0;
-               lit[1] = t[0];
-               lit[2] = (t[0] > 0.0) ? (GLfloat) exp(t[3] * log(t[1])) : 0.0F;
-               lit[3] = 1.0;
-               store_vector4( &inst->DstReg, state, lit );
-            }
-            break;
-         case VP_OPCODE_RCP:
-            {
-               GLfloat t[4];
-               fetch_vector1( &inst->SrcReg[0], state, t );
-               if (t[0] != 1.0F)
-                  t[0] = 1.0F / t[0];  /* div by zero is infinity! */
-               t[1] = t[2] = t[3] = t[0];
-               store_vector4( &inst->DstReg, state, t );
-            }
-            break;
-         case VP_OPCODE_RSQ:
-            {
-               GLfloat t[4];
-               fetch_vector1( &inst->SrcReg[0], state, t );
-               t[0] = INV_SQRTF(FABSF(t[0]));
-               t[1] = t[2] = t[3] = t[0];
-               store_vector4( &inst->DstReg, state, t );
-            }
-            break;
-         case VP_OPCODE_EXP:
-            {
-               GLfloat t[4], q[4], floor_t0;
-               fetch_vector1( &inst->SrcReg[0], state, t );
-               floor_t0 = (float) floor(t[0]);
-               if (floor_t0 > FLT_MAX_EXP) {
-                  SET_POS_INFINITY(q[0]);
-                  SET_POS_INFINITY(q[2]);
-               }
-               else if (floor_t0 < FLT_MIN_EXP) {
-                  q[0] = 0.0F;
-                  q[2] = 0.0F;
-               }
-               else {
-#ifdef USE_IEEE
-                  GLint ii = (GLint) floor_t0;
-                  ii = (ii < 23) + 0x3f800000;
-                  SET_FLOAT_BITS(q[0], ii);
-                  q[0] = *((GLfloat *) &ii);
-#else
-                  q[0] = (GLfloat) pow(2.0, floor_t0);
-#endif
-                  q[2] = (GLfloat) (q[0] * LOG2(q[1]));
-               }
-               q[1] = t[0] - floor_t0;
-               q[3] = 1.0F;
-               store_vector4( &inst->DstReg, state, q );
-            }
-            break;
-         case VP_OPCODE_LOG:
-            {
-               GLfloat t[4], q[4], abs_t0;
-               fetch_vector1( &inst->SrcReg[0], state, t );
-               abs_t0 = (GLfloat) fabs(t[0]);
-               if (abs_t0 != 0.0F) {
-                  /* Since we really can't handle infinite values on VMS
-                   * like other OSes we'll use __MAXFLOAT to represent
-                   * infinity.  This may need some tweaking.
-                   */
-#ifdef VMS
-                  if (abs_t0 == __MAXFLOAT)
-#else
-                  if (IS_INF_OR_NAN(abs_t0))
-#endif
-                  {
-                     SET_POS_INFINITY(q[0]);
-                     q[1] = 1.0F;
-                     SET_POS_INFINITY(q[2]);
-                  }
-                  else {
-                     int exponent;
-                     double mantissa = frexp(t[0], &exponent);
-                     q[0] = (GLfloat) (exponent - 1);
-                     q[1] = (GLfloat) (2.0 * mantissa); /* map [.5, 1) -> [1, 2) */
-                     q[2] = (GLfloat) (q[0] + LOG2(q[1]));
-                  }
-                  }
-               else {
-                  SET_NEG_INFINITY(q[0]);
-                  q[1] = 1.0F;
-                  SET_NEG_INFINITY(q[2]);
-               }
-               q[3] = 1.0;
-               store_vector4( &inst->DstReg, state, q );
-            }
-            break;
-         case VP_OPCODE_MUL:
-            {
-               GLfloat t[4], u[4], prod[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               prod[0] = t[0] * u[0];
-               prod[1] = t[1] * u[1];
-               prod[2] = t[2] * u[2];
-               prod[3] = t[3] * u[3];
-               store_vector4( &inst->DstReg, state, prod );
-            }
-            break;
-         case VP_OPCODE_ADD:
-            {
-               GLfloat t[4], u[4], sum[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               sum[0] = t[0] + u[0];
-               sum[1] = t[1] + u[1];
-               sum[2] = t[2] + u[2];
-               sum[3] = t[3] + u[3];
-               store_vector4( &inst->DstReg, state, sum );
-            }
-            break;
-         case VP_OPCODE_DP3:
-            {
-               GLfloat t[4], u[4], dot[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               dot[0] = t[0] * u[0] + t[1] * u[1] + t[2] * u[2];
-               dot[1] = dot[2] = dot[3] = dot[0];
-               store_vector4( &inst->DstReg, state, dot );
-            }
-            break;
-         case VP_OPCODE_DP4:
-            {
-               GLfloat t[4], u[4], dot[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               dot[0] = t[0] * u[0] + t[1] * u[1] + t[2] * u[2] + t[3] * u[3];
-               dot[1] = dot[2] = dot[3] = dot[0];
-               store_vector4( &inst->DstReg, state, dot );
-            }
-            break;
-         case VP_OPCODE_DST:
-            {
-               GLfloat t[4], u[4], dst[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               dst[0] = 1.0F;
-               dst[1] = t[1] * u[1];
-               dst[2] = t[2];
-               dst[3] = u[3];
-               store_vector4( &inst->DstReg, state, dst );
-            }
-            break;
-         case VP_OPCODE_MIN:
-            {
-               GLfloat t[4], u[4], min[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               min[0] = (t[0] < u[0]) ? t[0] : u[0];
-               min[1] = (t[1] < u[1]) ? t[1] : u[1];
-               min[2] = (t[2] < u[2]) ? t[2] : u[2];
-               min[3] = (t[3] < u[3]) ? t[3] : u[3];
-               store_vector4( &inst->DstReg, state, min );
-            }
-            break;
-         case VP_OPCODE_MAX:
-            {
-               GLfloat t[4], u[4], max[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               max[0] = (t[0] > u[0]) ? t[0] : u[0];
-               max[1] = (t[1] > u[1]) ? t[1] : u[1];
-               max[2] = (t[2] > u[2]) ? t[2] : u[2];
-               max[3] = (t[3] > u[3]) ? t[3] : u[3];
-               store_vector4( &inst->DstReg, state, max );
-            }
-            break;
-         case VP_OPCODE_SLT:
-            {
-               GLfloat t[4], u[4], slt[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               slt[0] = (t[0] < u[0]) ? 1.0F : 0.0F;
-               slt[1] = (t[1] < u[1]) ? 1.0F : 0.0F;
-               slt[2] = (t[2] < u[2]) ? 1.0F : 0.0F;
-               slt[3] = (t[3] < u[3]) ? 1.0F : 0.0F;
-               store_vector4( &inst->DstReg, state, slt );
-            }
-            break;
-         case VP_OPCODE_SGE:
-            {
-               GLfloat t[4], u[4], sge[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               sge[0] = (t[0] >= u[0]) ? 1.0F : 0.0F;
-               sge[1] = (t[1] >= u[1]) ? 1.0F : 0.0F;
-               sge[2] = (t[2] >= u[2]) ? 1.0F : 0.0F;
-               sge[3] = (t[3] >= u[3]) ? 1.0F : 0.0F;
-               store_vector4( &inst->DstReg, state, sge );
-            }
-            break;
-         case VP_OPCODE_MAD:
-            {
-               GLfloat t[4], u[4], v[4], sum[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               fetch_vector4( &inst->SrcReg[2], state, v );
-               sum[0] = t[0] * u[0] + v[0];
-               sum[1] = t[1] * u[1] + v[1];
-               sum[2] = t[2] * u[2] + v[2];
-               sum[3] = t[3] * u[3] + v[3];
-               store_vector4( &inst->DstReg, state, sum );
-            }
-            break;
-         case VP_OPCODE_ARL:
-            {
-               GLfloat t[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               state->AddressReg[0] = (GLint) floor(t[0]);
-            }
-            break;
-         case VP_OPCODE_DPH:
-            {
-               GLfloat t[4], u[4], dot[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               dot[0] = t[0] * u[0] + t[1] * u[1] + t[2] * u[2] + u[3];
-               dot[1] = dot[2] = dot[3] = dot[0];
-               store_vector4( &inst->DstReg, state, dot );
-            }
-            break;
-         case VP_OPCODE_RCC:
-            {
-               GLfloat t[4], u;
-               fetch_vector1( &inst->SrcReg[0], state, t );
-               if (t[0] == 1.0F)
-                  u = 1.0F;
-               else
-                  u = 1.0F / t[0];
-               if (u > 0.0F) {
-                  if (u > 1.884467e+019F) {
-                     u = 1.884467e+019F;  /* IEEE 32-bit binary value 0x5F800000 */
-                  }
-                  else if (u < 5.42101e-020F) {
-                     u = 5.42101e-020F;   /* IEEE 32-bit binary value 0x1F800000 */
-                  }
-               }
-               else {
-                  if (u < -1.884467e+019F) {
-                     u = -1.884467e+019F; /* IEEE 32-bit binary value 0xDF800000 */
-                  }
-                  else if (u > -5.42101e-020F) {
-                     u = -5.42101e-020F;  /* IEEE 32-bit binary value 0x9F800000 */
-                  }
-               }
-               t[0] = t[1] = t[2] = t[3] = u;
-               store_vector4( &inst->DstReg, state, t );
-            }
-            break;
-         case VP_OPCODE_SUB: /* GL_NV_vertex_program1_1 */
-            {
-               GLfloat t[4], u[4], sum[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               sum[0] = t[0] - u[0];
-               sum[1] = t[1] - u[1];
-               sum[2] = t[2] - u[2];
-               sum[3] = t[3] - u[3];
-               store_vector4( &inst->DstReg, state, sum );
-            }
-            break;
-         case VP_OPCODE_ABS: /* GL_NV_vertex_program1_1 */
-            {
-               GLfloat t[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               if (t[0] < 0.0)  t[0] = -t[0];
-               if (t[1] < 0.0)  t[1] = -t[1];
-               if (t[2] < 0.0)  t[2] = -t[2];
-               if (t[3] < 0.0)  t[3] = -t[3];
-               store_vector4( &inst->DstReg, state, t );
-            }
-            break;
-         case VP_OPCODE_FLR: /* GL_ARB_vertex_program */
-            {
-               GLfloat t[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               t[0] = FLOORF(t[0]);
-               t[1] = FLOORF(t[1]);
-               t[2] = FLOORF(t[2]);
-               t[3] = FLOORF(t[3]);
-               store_vector4( &inst->DstReg, state, t );
-            }
-            break;
-         case VP_OPCODE_FRC: /* GL_ARB_vertex_program */
-            {
-               GLfloat t[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               t[0] = t[0] - FLOORF(t[0]);
-               t[1] = t[1] - FLOORF(t[1]);
-               t[2] = t[2] - FLOORF(t[2]);
-               t[3] = t[3] - FLOORF(t[3]);
-               store_vector4( &inst->DstReg, state, t );
-            }
-            break;
-         case VP_OPCODE_EX2: /* GL_ARB_vertex_program */
-            {
-               GLfloat t[4];
-               fetch_vector1( &inst->SrcReg[0], state, t );
-               t[0] = t[1] = t[2] = t[3] = (GLfloat)_mesa_pow(2.0, t[0]);
-               store_vector4( &inst->DstReg, state, t );
-            }
-            break;
-         case VP_OPCODE_LG2: /* GL_ARB_vertex_program */
-            {
-               GLfloat t[4];
-               fetch_vector1( &inst->SrcReg[0], state, t );
-               t[0] = t[1] = t[2] = t[3] = LOG2(t[0]);
-               store_vector4( &inst->DstReg, state, t );
-            }
-            break;
-         case VP_OPCODE_POW: /* GL_ARB_vertex_program */
-            {
-               GLfloat t[4], u[4];
-               fetch_vector1( &inst->SrcReg[0], state, t );
-               fetch_vector1( &inst->SrcReg[1], state, u );
-               t[0] = t[1] = t[2] = t[3] = (GLfloat)_mesa_pow(t[0], u[0]);
-               store_vector4( &inst->DstReg, state, t );
-            }
-            break;
-         case VP_OPCODE_XPD: /* GL_ARB_vertex_program */
-            {
-               GLfloat t[4], u[4], cross[4];
-               fetch_vector4( &inst->SrcReg[0], state, t );
-               fetch_vector4( &inst->SrcReg[1], state, u );
-               cross[0] = t[1] * u[2] - t[2] * u[1];
-               cross[1] = t[2] * u[0] - t[0] * u[2];
-               cross[2] = t[0] * u[1] - t[1] * u[0];
-               store_vector4( &inst->DstReg, state, cross );
-            }
-            break;
-         case VP_OPCODE_SWZ: /* GL_ARB_vertex_program */
-            {
-               const struct vp_src_register *source = &inst->SrcReg[0];
-               const GLfloat *src = get_register_pointer(source, state);
-               GLfloat result[4];
-               GLuint i;
-
-               /* do extended swizzling here */
-               for (i = 0; i < 3; i++) {
-                  if (source->Swizzle[i] == SWIZZLE_ZERO)
-                     result[i] = 0.0;
-                  else if (source->Swizzle[i] == SWIZZLE_ONE)
-                     result[i] = -1.0;
-                  else
-                     result[i] = -src[source->Swizzle[i]];
-                  if (source->Negate)
-                     result[i] = -result[i];
-               }
-               store_vector4( &inst->DstReg, state, result );
-            }
-            break;
-
-         case VP_OPCODE_END:
-            ctx->_CurrentProgram = 0;
-            return;
-         default:
-            /* bad instruction opcode */
-            _mesa_problem(ctx, "Bad VP Opcode in _mesa_exec_vertex_program");
-            ctx->_CurrentProgram = 0;
-            return;
-      } /* switch */
-   } /* for */
-
-   ctx->_CurrentProgram = 0;
-}
-
-
-
-/**
-Thoughts on vertex program optimization:
-
-The obvious thing to do is to compile the vertex program into X86/SSE/3DNow!
-assembly code.  That will probably be a lot of work.
-
-Another approach might be to replace the vp_instruction->Opcode field with
-a pointer to a specialized C function which executes the instruction.
-In particular we can write functions which skip swizzling, negating,
-masking, relative addressing, etc. when they're not needed.
-
-For example:
-
-void simple_add( struct vp_instruction *inst )
-{
-   GLfloat *sum = machine->Registers[inst->DstReg.Register];
-   GLfloat *a = machine->Registers[inst->SrcReg[0].Register];
-   GLfloat *b = machine->Registers[inst->SrcReg[1].Register];
-   sum[0] = a[0] + b[0];
-   sum[1] = a[1] + b[1];
-   sum[2] = a[2] + b[2];
-   sum[3] = a[3] + b[3];
-}
-
-*/
-
-/*
-
-KW:
-
-A first step would be to 'vectorize' the programs in the same way as
-the normal transformation code in the tnl module.  Thus each opcode
-takes zero or more input vectors (registers) and produces one or more
-output vectors.
-
-These operations would intially be coded in C, with machine-specific
-assembly following, as is currently the case for matrix
-transformations in the math/ directory.  The preprocessing scheme for
-selecting simpler operations Brian describes above would also work
-here.
-
-This should give reasonable performance without excessive effort.
-
-*/
diff --git a/src/mesa/main/nvvertexec.h b/src/mesa/main/nvvertexec.h
deleted file mode 100644
index 0e4b60ec9e..0000000000
--- a/src/mesa/main/nvvertexec.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- *
- * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Brian Paul
- */
-
-#ifndef NVVERTEXEC_H
-#define NVVERTEXEC_H
-
-extern void
-_mesa_init_vp_registers(GLcontext *ctx);
-
-extern void
-_mesa_init_tracked_matrices(GLcontext *ctx);
-
-extern void
-_mesa_exec_vertex_program(GLcontext *ctx, const struct vertex_program *program);
-
-extern void
-_mesa_dump_vp_state( const struct vertex_program_state *state );
-
-#endif
diff --git a/src/mesa/main/nvvertparse.c b/src/mesa/main/nvvertparse.c
deleted file mode 100644
index bacf5a5af3..0000000000
--- a/src/mesa/main/nvvertparse.c
+++ /dev/null
@@ -1,1496 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.0.1
- *
- * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file nvvertparse.c
- * NVIDIA vertex program parser.
- * \author Brian Paul
- */
-
-/*
- * Regarding GL_NV_vertex_program, GL_NV_vertex_program1_1:
- *
- * Portions of this software may use or implement intellectual
- * property owned and licensed by NVIDIA Corporation. NVIDIA disclaims
- * any and all warranties with respect to such intellectual property,
- * including any use thereof or modifications thereto.
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "hash.h"
-#include "imports.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "nvprogram.h"
-#include "nvvertparse.h"
-#include "nvvertprog.h"
-#include "program.h"
-
-
-/**
- * Current parsing state.  This structure is passed among the parsing
- * functions and keeps track of the current parser position and various
- * program attributes.
- */
-struct parse_state {
-   GLcontext *ctx;
-   const GLubyte *start;
-   const GLubyte *pos;
-   const GLubyte *curLine;
-   GLboolean isStateProgram;
-   GLboolean isPositionInvariant;
-   GLboolean isVersion1_1;
-   GLuint inputsRead;
-   GLuint outputsWritten;
-   GLboolean anyProgRegsWritten;
-   GLuint numInst;                 /* number of instructions parsed */
-};
-
-
-/*
- * Called whenever we find an error during parsing.
- */
-static void
-record_error(struct parse_state *parseState, const char *msg, int lineNo)
-{
-#ifdef DEBUG
-   GLint line, column;
-   const GLubyte *lineStr;
-   lineStr = _mesa_find_line_column(parseState->start,
-                                    parseState->pos, &line, &column);
-   _mesa_debug(parseState->ctx,
-               "nvfragparse.c(%d): line %d, column %d:%s (%s)\n",
-               lineNo, line, column, (char *) lineStr, msg);
-   _mesa_free((void *) lineStr);
-#else
-   (void) lineNo;
-#endif
-
-   /* Check that no error was already recorded.  Only record the first one. */
-   if (parseState->ctx->Program.ErrorString[0] == 0) {
-      _mesa_set_program_error(parseState->ctx,
-                              parseState->pos - parseState->start,
-                              msg);
-   }
-}
-
-
-#define RETURN_ERROR							\
-do {									\
-   record_error(parseState, "Unexpected end of input.", __LINE__);	\
-   return GL_FALSE;							\
-} while(0)
-
-#define RETURN_ERROR1(msg)						\
-do {									\
-   record_error(parseState, msg, __LINE__);				\
-   return GL_FALSE;							\
-} while(0)
-
-#define RETURN_ERROR2(msg1, msg2)					\
-do {									\
-   char err[1000];							\
-   _mesa_sprintf(err, "%s %s", msg1, msg2);				\
-   record_error(parseState, err, __LINE__);				\
-   return GL_FALSE;							\
-} while(0)
-
-
-
-
-
-static GLboolean IsLetter(GLubyte b)
-{
-   return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z');
-}
-
-
-static GLboolean IsDigit(GLubyte b)
-{
-   return b >= '0' && b <= '9';
-}
-
-
-static GLboolean IsWhitespace(GLubyte b)
-{
-   return b == ' ' || b == '\t' || b == '\n' || b == '\r';
-}
-
-
-/**
- * Starting at 'str' find the next token.  A token can be an integer,
- * an identifier or punctuation symbol.
- * \return <= 0 we found an error, else, return number of characters parsed.
- */
-static GLint
-GetToken(struct parse_state *parseState, GLubyte *token)
-{
-   const GLubyte *str = parseState->pos;
-   GLint i = 0, j = 0;
-
-   token[0] = 0;
-
-   /* skip whitespace and comments */
-   while (str[i] && (IsWhitespace(str[i]) || str[i] == '#')) {
-      if (str[i] == '#') {
-         /* skip comment */
-         while (str[i] && (str[i] != '\n' && str[i] != '\r')) {
-            i++;
-         }
-         if (str[i] == '\n' || str[i] == '\r')
-            parseState->curLine = str + i + 1;
-      }
-      else {
-         /* skip whitespace */
-         if (str[i] == '\n' || str[i] == '\r')
-            parseState->curLine = str + i + 1;
-         i++;
-      }
-   }
-
-   if (str[i] == 0)
-      return -i;
-
-   /* try matching an integer */
-   while (str[i] && IsDigit(str[i])) {
-      token[j++] = str[i++];
-   }
-   if (j > 0 || !str[i]) {
-      token[j] = 0;
-      return i;
-   }
-
-   /* try matching an identifier */
-   if (IsLetter(str[i])) {
-      while (str[i] && (IsLetter(str[i]) || IsDigit(str[i]))) {
-         token[j++] = str[i++];
-      }
-      token[j] = 0;
-      return i;
-   }
-
-   /* punctuation character */
-   if (str[i]) {
-      token[0] = str[i++];
-      token[1] = 0;
-      return i;
-   }
-
-   /* end of input */
-   token[0] = 0;
-   return i;
-}
-
-
-/**
- * Get next token from input stream and increment stream pointer past token.
- */
-static GLboolean
-Parse_Token(struct parse_state *parseState, GLubyte *token)
-{
-   GLint i;
-   i = GetToken(parseState, token);
-   if (i <= 0) {
-      parseState->pos += (-i);
-      return GL_FALSE;
-   }
-   parseState->pos += i;
-   return GL_TRUE;
-}
-
-
-/**
- * Get next token from input stream but don't increment stream pointer.
- */
-static GLboolean
-Peek_Token(struct parse_state *parseState, GLubyte *token)
-{
-   GLint i, len;
-   i = GetToken(parseState, token);
-   if (i <= 0) {
-      parseState->pos += (-i);
-      return GL_FALSE;
-   }
-   len = _mesa_strlen((const char *) token);
-   parseState->pos += (i - len);
-   return GL_TRUE;
-}
-
-
-/**
- * Try to match 'pattern' as the next token after any whitespace/comments.
- * Advance the current parsing position only if we match the pattern.
- * \return GL_TRUE if pattern is matched, GL_FALSE otherwise.
- */
-static GLboolean
-Parse_String(struct parse_state *parseState, const char *pattern)
-{
-   const GLubyte *m;
-   GLint i;
-
-   /* skip whitespace and comments */
-   while (IsWhitespace(*parseState->pos) || *parseState->pos == '#') {
-      if (*parseState->pos == '#') {
-         while (*parseState->pos && (*parseState->pos != '\n' && *parseState->pos != '\r')) {
-            parseState->pos += 1;
-         }
-         if (*parseState->pos == '\n' || *parseState->pos == '\r')
-            parseState->curLine = parseState->pos + 1;
-      }
-      else {
-         /* skip whitespace */
-         if (*parseState->pos == '\n' || *parseState->pos == '\r')
-            parseState->curLine = parseState->pos + 1;
-         parseState->pos += 1;
-      }
-   }
-
-   /* Try to match the pattern */
-   m = parseState->pos;
-   for (i = 0; pattern[i]; i++) {
-      if (*m != (GLubyte) pattern[i])
-         return GL_FALSE;
-      m += 1;
-   }
-   parseState->pos = m;
-
-   return GL_TRUE; /* success */
-}
-
-
-/**********************************************************************/
-
-static const char *InputRegisters[MAX_NV_VERTEX_PROGRAM_INPUTS + 1] = {
-   "OPOS", "WGHT", "NRML", "COL0", "COL1", "FOGC", "6", "7",
-   "TEX0", "TEX1", "TEX2", "TEX3", "TEX4", "TEX5", "TEX6", "TEX7", NULL
-};
-
-static const char *OutputRegisters[MAX_NV_VERTEX_PROGRAM_OUTPUTS + 1] = {
-   "HPOS", "COL0", "COL1", "BFC0", "BFC1", "FOGC", "PSIZ",
-   "TEX0", "TEX1", "TEX2", "TEX3", "TEX4", "TEX5", "TEX6", "TEX7", NULL
-};
-
-/* NOTE: the order here must match opcodes in nvvertprog.h */
-static const char *Opcodes[] = {
-   "MOV", "LIT", "RCP", "RSQ", "EXP", "LOG", "MUL", "ADD", "DP3", "DP4",
-   "DST", "MIN", "MAX", "SLT", "SGE", "MAD", "ARL", "DPH", "RCC", "SUB",
-   "ABS", "END",
-   /* GL_ARB_vertex_program */
-   "FLR", "FRC", "EX2", "LG2", "POW", "XPD", "SWZ",
-   NULL
-};
-
-
-
-/**
- * Parse a temporary register: Rnn
- */
-static GLboolean
-Parse_TempReg(struct parse_state *parseState, GLint *tempRegNum)
-{
-   GLubyte token[100];
-
-   /* Should be 'R##' */
-   if (!Parse_Token(parseState, token))
-      RETURN_ERROR;
-   if (token[0] != 'R')
-      RETURN_ERROR1("Expected R##");
-
-   if (IsDigit(token[1])) {
-      GLint reg = _mesa_atoi((char *) (token + 1));
-      if (reg >= MAX_NV_VERTEX_PROGRAM_TEMPS)
-         RETURN_ERROR1("Bad temporary register name");
-      *tempRegNum = reg;
-   }
-   else {
-      RETURN_ERROR1("Bad temporary register name");
-   }
-
-   return GL_TRUE;
-}
-
-
-/**
- * Parse address register "A0.x"
- */
-static GLboolean
-Parse_AddrReg(struct parse_state *parseState)
-{
-   /* match 'A0' */
-   if (!Parse_String(parseState, "A0"))
-      RETURN_ERROR;
-
-   /* match '.' */
-   if (!Parse_String(parseState, "."))
-      RETURN_ERROR;
-
-   /* match 'x' */
-   if (!Parse_String(parseState, "x"))
-      RETURN_ERROR;
-
-   return GL_TRUE;
-}
-
-
-/**
- * Parse absolute program parameter register "c[##]"
- */
-static GLboolean
-Parse_AbsParamReg(struct parse_state *parseState, GLint *regNum)
-{
-   GLubyte token[100];
-
-   if (!Parse_String(parseState, "c"))
-      RETURN_ERROR;
-
-   if (!Parse_String(parseState, "["))
-      RETURN_ERROR;
-
-   if (!Parse_Token(parseState, token))
-      RETURN_ERROR;
-
-   if (IsDigit(token[0])) {
-      /* a numbered program parameter register */
-      GLint reg = _mesa_atoi((char *) token);
-      if (reg >= MAX_NV_VERTEX_PROGRAM_PARAMS)
-         RETURN_ERROR1("Bad program parameter number");
-      *regNum = reg;
-   }
-   else {
-      RETURN_ERROR;
-   }
-
-   if (!Parse_String(parseState, "]"))
-      RETURN_ERROR;
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_ParamReg(struct parse_state *parseState, struct vp_src_register *srcReg)
-{
-   GLubyte token[100];
-
-   if (!Parse_String(parseState, "c"))
-      RETURN_ERROR;
-
-   if (!Parse_String(parseState, "["))
-      RETURN_ERROR;
-
-   if (!Peek_Token(parseState, token))
-      RETURN_ERROR;
-
-   if (IsDigit(token[0])) {
-      /* a numbered program parameter register */
-      GLint reg;
-      (void) Parse_Token(parseState, token);
-      reg = _mesa_atoi((char *) token);
-      if (reg >= MAX_NV_VERTEX_PROGRAM_PARAMS)
-         RETURN_ERROR1("Bad program parameter number");
-      srcReg->File = PROGRAM_ENV_PARAM;
-      srcReg->Index = reg;
-   }
-   else if (_mesa_strcmp((const char *) token, "A0") == 0) {
-      /* address register "A0.x" */
-      if (!Parse_AddrReg(parseState))
-         RETURN_ERROR;
-
-      srcReg->RelAddr = GL_TRUE;
-      srcReg->File = PROGRAM_ENV_PARAM;
-      /* Look for +/-N offset */
-      if (!Peek_Token(parseState, token))
-         RETURN_ERROR;
-
-      if (token[0] == '-' || token[0] == '+') {
-         const GLubyte sign = token[0];
-         (void) Parse_Token(parseState, token); /* consume +/- */
-
-         /* an integer should be next */
-         if (!Parse_Token(parseState, token))
-            RETURN_ERROR;
-
-         if (IsDigit(token[0])) {
-            const GLint k = _mesa_atoi((char *) token);
-            if (sign == '-') {
-               if (k > 64)
-                  RETURN_ERROR1("Bad address offset");
-               srcReg->Index = -k;
-            }
-            else {
-               if (k > 63)
-                  RETURN_ERROR1("Bad address offset");
-               srcReg->Index = k;
-            }
-         }
-         else {
-            RETURN_ERROR;
-         }
-      }
-      else {
-         /* probably got a ']', catch it below */
-      }
-   }
-   else {
-      RETURN_ERROR;
-   }
-
-   /* Match closing ']' */
-   if (!Parse_String(parseState, "]"))
-      RETURN_ERROR;
-
-   return GL_TRUE;
-}
-
-
-/**
- * Parse v[#] or v[<name>]
- */
-static GLboolean
-Parse_AttribReg(struct parse_state *parseState, GLint *tempRegNum)
-{
-   GLubyte token[100];
-   GLint j;
-
-   /* Match 'v' */
-   if (!Parse_String(parseState, "v"))
-      RETURN_ERROR;
-
-   /* Match '[' */
-   if (!Parse_String(parseState, "["))
-      RETURN_ERROR;
-
-   /* match number or named register */
-   if (!Parse_Token(parseState, token))
-      RETURN_ERROR;
-
-   if (parseState->isStateProgram && token[0] != '0')
-      RETURN_ERROR1("Only v[0] accessible in vertex state programs");
-
-   if (IsDigit(token[0])) {
-      GLint reg = _mesa_atoi((char *) token);
-      if (reg >= MAX_NV_VERTEX_PROGRAM_INPUTS)
-         RETURN_ERROR1("Bad vertex attribute register name");
-      *tempRegNum = reg;
-   }
-   else {
-      for (j = 0; InputRegisters[j]; j++) {
-         if (_mesa_strcmp((const char *) token, InputRegisters[j]) == 0) {
-            *tempRegNum = j;
-            break;
-         }
-      }
-      if (!InputRegisters[j]) {
-         /* unknown input register label */
-         RETURN_ERROR2("Bad register name", token);
-      }
-   }
-
-   /* Match '[' */
-   if (!Parse_String(parseState, "]"))
-      RETURN_ERROR;
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_OutputReg(struct parse_state *parseState, GLint *outputRegNum)
-{
-   GLubyte token[100];
-   GLint start, j;
-
-   /* Match 'o' */
-   if (!Parse_String(parseState, "o"))
-      RETURN_ERROR;
-
-   /* Match '[' */
-   if (!Parse_String(parseState, "["))
-      RETURN_ERROR;
-
-   /* Get output reg name */
-   if (!Parse_Token(parseState, token))
-      RETURN_ERROR;
-
-   if (parseState->isPositionInvariant)
-      start = 1; /* skip HPOS register name */
-   else
-      start = 0;
-
-   /* try to match an output register name */
-   for (j = start; OutputRegisters[j]; j++) {
-      if (_mesa_strcmp((const char *) token, OutputRegisters[j]) == 0) {
-         *outputRegNum = j;
-         break;
-      }
-   }
-   if (!OutputRegisters[j])
-      RETURN_ERROR1("Unrecognized output register name");
-
-   /* Match ']' */
-   if (!Parse_String(parseState, "]"))
-      RETURN_ERROR1("Expected ]");
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_MaskedDstReg(struct parse_state *parseState, struct vp_dst_register *dstReg)
-{
-   GLubyte token[100];
-
-   /* Dst reg can be R<n> or o[n] */
-   if (!Peek_Token(parseState, token))
-      RETURN_ERROR;
-
-   if (token[0] == 'R') {
-      /* a temporary register */
-      dstReg->File = PROGRAM_TEMPORARY;
-      if (!Parse_TempReg(parseState, &dstReg->Index))
-         RETURN_ERROR;
-   }
-   else if (!parseState->isStateProgram && token[0] == 'o') {
-      /* an output register */
-      dstReg->File = PROGRAM_OUTPUT;
-      if (!Parse_OutputReg(parseState, &dstReg->Index))
-         RETURN_ERROR;
-   }
-   else if (parseState->isStateProgram && token[0] == 'c' &&
-            parseState->isStateProgram) {
-      /* absolute program parameter register */
-      /* Only valid for vertex state programs */
-      dstReg->File = PROGRAM_ENV_PARAM;
-      if (!Parse_AbsParamReg(parseState, &dstReg->Index))
-         RETURN_ERROR;
-   }
-   else {
-      RETURN_ERROR1("Bad destination register name");
-   }
-
-   /* Parse optional write mask */
-   if (!Peek_Token(parseState, token))
-      RETURN_ERROR;
-
-   if (token[0] == '.') {
-      /* got a mask */
-      GLint k = 0;
-
-      if (!Parse_String(parseState, "."))
-         RETURN_ERROR;
-
-      if (!Parse_Token(parseState, token))
-         RETURN_ERROR;
-
-      dstReg->WriteMask[0] = GL_FALSE;
-      dstReg->WriteMask[1] = GL_FALSE;
-      dstReg->WriteMask[2] = GL_FALSE;
-      dstReg->WriteMask[3] = GL_FALSE;
-
-      if (token[k] == 'x') {
-         dstReg->WriteMask[0] = GL_TRUE;
-         k++;
-      }
-      if (token[k] == 'y') {
-         dstReg->WriteMask[1] = GL_TRUE;
-         k++;
-      }
-      if (token[k] == 'z') {
-         dstReg->WriteMask[2] = GL_TRUE;
-         k++;
-      }
-      if (token[k] == 'w') {
-         dstReg->WriteMask[3] = GL_TRUE;
-         k++;
-      }
-      if (k == 0) {
-         RETURN_ERROR1("Bad writemask character");
-      }
-      return GL_TRUE;
-   }
-   else {
-      dstReg->WriteMask[0] = GL_TRUE;
-      dstReg->WriteMask[1] = GL_TRUE;
-      dstReg->WriteMask[2] = GL_TRUE;
-      dstReg->WriteMask[3] = GL_TRUE;
-      return GL_TRUE;
-   }
-}
-
-
-static GLboolean
-Parse_SwizzleSrcReg(struct parse_state *parseState, struct vp_src_register *srcReg)
-{
-   GLubyte token[100];
-
-   srcReg->RelAddr = GL_FALSE;
-
-   /* check for '-' */
-   if (!Peek_Token(parseState, token))
-      RETURN_ERROR;
-   if (token[0] == '-') {
-      (void) Parse_String(parseState, "-");
-      srcReg->Negate = GL_TRUE;
-      if (!Peek_Token(parseState, token))
-         RETURN_ERROR;
-   }
-   else {
-      srcReg->Negate = GL_FALSE;
-   }
-
-   /* Src reg can be R<n>, c[n], c[n +/- offset], or a named vertex attrib */
-   if (token[0] == 'R') {
-      srcReg->File = PROGRAM_TEMPORARY;
-      if (!Parse_TempReg(parseState, &srcReg->Index))
-         RETURN_ERROR;
-   }
-   else if (token[0] == 'c') {
-      if (!Parse_ParamReg(parseState, srcReg))
-         RETURN_ERROR;
-   }
-   else if (token[0] == 'v') {
-      srcReg->File = PROGRAM_INPUT;
-      if (!Parse_AttribReg(parseState, &srcReg->Index))
-         RETURN_ERROR;
-   }
-   else {
-      RETURN_ERROR2("Bad source register name", token);
-   }
-
-   /* init swizzle fields */
-   srcReg->Swizzle[0] = 0;
-   srcReg->Swizzle[1] = 1;
-   srcReg->Swizzle[2] = 2;
-   srcReg->Swizzle[3] = 3;
-
-   /* Look for optional swizzle suffix */
-   if (!Peek_Token(parseState, token))
-      RETURN_ERROR;
-   if (token[0] == '.') {
-      (void) Parse_String(parseState, ".");  /* consume . */
-
-      if (!Parse_Token(parseState, token))
-         RETURN_ERROR;
-
-      if (token[1] == 0) {
-         /* single letter swizzle */
-         if (token[0] == 'x')
-            ASSIGN_4V(srcReg->Swizzle, 0, 0, 0, 0);
-         else if (token[0] == 'y')
-            ASSIGN_4V(srcReg->Swizzle, 1, 1, 1, 1);
-         else if (token[0] == 'z')
-            ASSIGN_4V(srcReg->Swizzle, 2, 2, 2, 2);
-         else if (token[0] == 'w')
-            ASSIGN_4V(srcReg->Swizzle, 3, 3, 3, 3);
-         else
-            RETURN_ERROR1("Expected x, y, z, or w");
-      }
-      else {
-         /* 2, 3 or 4-component swizzle */
-         GLint k;
-         for (k = 0; token[k] && k < 5; k++) {
-            if (token[k] == 'x')
-               srcReg->Swizzle[k] = 0;
-            else if (token[k] == 'y')
-               srcReg->Swizzle[k] = 1;
-            else if (token[k] == 'z')
-               srcReg->Swizzle[k] = 2;
-            else if (token[k] == 'w')
-               srcReg->Swizzle[k] = 3;
-            else
-               RETURN_ERROR;
-         }
-         if (k >= 5)
-            RETURN_ERROR;
-      }
-   }
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_ScalarSrcReg(struct parse_state *parseState, struct vp_src_register *srcReg)
-{
-   GLubyte token[100];
-
-   srcReg->RelAddr = GL_FALSE;
-
-   /* check for '-' */
-   if (!Peek_Token(parseState, token))
-      RETURN_ERROR;
-   if (token[0] == '-') {
-      srcReg->Negate = GL_TRUE;
-      (void) Parse_String(parseState, "-"); /* consume '-' */
-      if (!Peek_Token(parseState, token))
-         RETURN_ERROR;
-   }
-   else {
-      srcReg->Negate = GL_FALSE;
-   }
-
-   /* Src reg can be R<n>, c[n], c[n +/- offset], or a named vertex attrib */
-   if (token[0] == 'R') {
-      srcReg->File = PROGRAM_TEMPORARY;
-      if (!Parse_TempReg(parseState, &srcReg->Index))
-         RETURN_ERROR;
-   }
-   else if (token[0] == 'c') {
-      if (!Parse_ParamReg(parseState, srcReg))
-         RETURN_ERROR;
-   }
-   else if (token[0] == 'v') {
-      srcReg->File = PROGRAM_INPUT;
-      if (!Parse_AttribReg(parseState, &srcReg->Index))
-         RETURN_ERROR;
-   }
-   else {
-      RETURN_ERROR2("Bad source register name", token);
-   }
-
-   /* Look for .[xyzw] suffix */
-   if (!Parse_String(parseState, "."))
-      RETURN_ERROR;
-
-   if (!Parse_Token(parseState, token))
-      RETURN_ERROR;
-
-   if (token[0] == 'x' && token[1] == 0) {
-      srcReg->Swizzle[0] = 0;
-   }
-   else if (token[0] == 'y' && token[1] == 0) {
-      srcReg->Swizzle[0] = 1;
-   }
-   else if (token[0] == 'z' && token[1] == 0) {
-      srcReg->Swizzle[0] = 2;
-   }
-   else if (token[0] == 'w' && token[1] == 0) {
-      srcReg->Swizzle[0] = 3;
-   }
-   else {
-      RETURN_ERROR1("Bad scalar source suffix");
-   }
-   srcReg->Swizzle[1] = srcReg->Swizzle[2] = srcReg->Swizzle[3] = 0;
-
-   return GL_TRUE;
-}
-
-
-static GLint
-Parse_UnaryOpInstruction(struct parse_state *parseState,
-                         struct vp_instruction *inst, enum vp_opcode opcode)
-{
-   if (opcode == VP_OPCODE_ABS && !parseState->isVersion1_1)
-      RETURN_ERROR1("ABS illegal for vertex program 1.0");
-
-   inst->Opcode = opcode;
-   inst->StringPos = parseState->curLine - parseState->start;
-
-   /* dest reg */
-   if (!Parse_MaskedDstReg(parseState, &inst->DstReg))
-      RETURN_ERROR;
-
-   /* comma */
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR;
-
-   /* src arg */
-   if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[0]))
-      RETURN_ERROR;
-
-   /* semicolon */
-   if (!Parse_String(parseState, ";"))
-      RETURN_ERROR;
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_BiOpInstruction(struct parse_state *parseState,
-                      struct vp_instruction *inst, enum vp_opcode opcode)
-{
-   if (opcode == VP_OPCODE_DPH && !parseState->isVersion1_1)
-      RETURN_ERROR1("DPH illegal for vertex program 1.0");
-   if (opcode == VP_OPCODE_SUB && !parseState->isVersion1_1)
-      RETURN_ERROR1("SUB illegal for vertex program 1.0");
-
-   inst->Opcode = opcode;
-   inst->StringPos = parseState->curLine - parseState->start;
-
-   /* dest reg */
-   if (!Parse_MaskedDstReg(parseState, &inst->DstReg))
-      RETURN_ERROR;
-
-   /* comma */
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR;
-
-   /* first src arg */
-   if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[0]))
-      RETURN_ERROR;
-
-   /* comma */
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR;
-
-   /* second src arg */
-   if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[1]))
-      RETURN_ERROR;
-
-   /* semicolon */
-   if (!Parse_String(parseState, ";"))
-      RETURN_ERROR;
-
-   /* make sure we don't reference more than one program parameter register */
-   if (inst->SrcReg[0].File == PROGRAM_ENV_PARAM &&
-       inst->SrcReg[1].File == PROGRAM_ENV_PARAM &&
-       inst->SrcReg[0].Index != inst->SrcReg[1].Index)
-      RETURN_ERROR1("Can't reference two program parameter registers");
-
-   /* make sure we don't reference more than one vertex attribute register */
-   if (inst->SrcReg[0].File == PROGRAM_INPUT &&
-       inst->SrcReg[1].File == PROGRAM_INPUT &&
-       inst->SrcReg[0].Index != inst->SrcReg[1].Index)
-      RETURN_ERROR1("Can't reference two vertex attribute registers");
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_TriOpInstruction(struct parse_state *parseState,
-                       struct vp_instruction *inst, enum vp_opcode opcode)
-{
-   inst->Opcode = opcode;
-   inst->StringPos = parseState->curLine - parseState->start;
-
-   /* dest reg */
-   if (!Parse_MaskedDstReg(parseState, &inst->DstReg))
-      RETURN_ERROR;
-
-   /* comma */
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR;
-
-   /* first src arg */
-   if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[0]))
-      RETURN_ERROR;
-
-   /* comma */
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR;
-
-   /* second src arg */
-   if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[1]))
-      RETURN_ERROR;
-
-   /* comma */
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR;
-
-   /* third src arg */
-   if (!Parse_SwizzleSrcReg(parseState, &inst->SrcReg[2]))
-      RETURN_ERROR;
-
-   /* semicolon */
-   if (!Parse_String(parseState, ";"))
-      RETURN_ERROR;
-
-   /* make sure we don't reference more than one program parameter register */
-   if ((inst->SrcReg[0].File == PROGRAM_ENV_PARAM &&
-        inst->SrcReg[1].File == PROGRAM_ENV_PARAM &&
-        inst->SrcReg[0].Index != inst->SrcReg[1].Index) ||
-       (inst->SrcReg[0].File == PROGRAM_ENV_PARAM &&
-        inst->SrcReg[2].File == PROGRAM_ENV_PARAM &&
-        inst->SrcReg[0].Index != inst->SrcReg[2].Index) ||
-       (inst->SrcReg[1].File == PROGRAM_ENV_PARAM &&
-        inst->SrcReg[2].File == PROGRAM_ENV_PARAM &&
-        inst->SrcReg[1].Index != inst->SrcReg[2].Index))
-      RETURN_ERROR1("Can only reference one program register");
-
-   /* make sure we don't reference more than one vertex attribute register */
-   if ((inst->SrcReg[0].File == PROGRAM_INPUT &&
-        inst->SrcReg[1].File == PROGRAM_INPUT &&
-        inst->SrcReg[0].Index != inst->SrcReg[1].Index) ||
-       (inst->SrcReg[0].File == PROGRAM_INPUT &&
-        inst->SrcReg[2].File == PROGRAM_INPUT &&
-        inst->SrcReg[0].Index != inst->SrcReg[2].Index) ||
-       (inst->SrcReg[1].File == PROGRAM_INPUT &&
-        inst->SrcReg[2].File == PROGRAM_INPUT &&
-        inst->SrcReg[1].Index != inst->SrcReg[2].Index))
-      RETURN_ERROR1("Can only reference one input register");
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_ScalarInstruction(struct parse_state *parseState,
-                        struct vp_instruction *inst, enum vp_opcode opcode)
-{
-   if (opcode == VP_OPCODE_RCC && !parseState->isVersion1_1)
-      RETURN_ERROR1("RCC illegal for vertex program 1.0");
-
-   inst->Opcode = opcode;
-   inst->StringPos = parseState->curLine - parseState->start;
-
-   /* dest reg */
-   if (!Parse_MaskedDstReg(parseState, &inst->DstReg))
-      RETURN_ERROR;
-
-   /* comma */
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR;
-
-   /* first src arg */
-   if (!Parse_ScalarSrcReg(parseState, &inst->SrcReg[0]))
-      RETURN_ERROR;
-
-   /* semicolon */
-   if (!Parse_String(parseState, ";"))
-      RETURN_ERROR;
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_AddressInstruction(struct parse_state *parseState, struct vp_instruction *inst)
-{
-   inst->Opcode = VP_OPCODE_ARL;
-   inst->StringPos = parseState->curLine - parseState->start;
-
-   /* dest A0 reg */
-   if (!Parse_AddrReg(parseState))
-      RETURN_ERROR;
-
-   /* comma */
-   if (!Parse_String(parseState, ","))
-      RETURN_ERROR;
-
-   /* parse src reg */
-   if (!Parse_ScalarSrcReg(parseState, &inst->SrcReg[0]))
-      RETURN_ERROR;
-
-   /* semicolon */
-   if (!Parse_String(parseState, ";"))
-      RETURN_ERROR;
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_EndInstruction(struct parse_state *parseState, struct vp_instruction *inst)
-{
-   GLubyte token[100];
-
-   inst->Opcode = VP_OPCODE_END;
-   inst->StringPos = parseState->curLine - parseState->start;
-
-   /* this should fail! */
-   if (Parse_Token(parseState, token))
-      RETURN_ERROR2("Unexpected token after END:", token);
-   else
-      return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_OptionSequence(struct parse_state *parseState,
-                     struct vp_instruction program[])
-{
-   while (1) {
-      if (!Parse_String(parseState, "OPTION"))
-         return GL_TRUE;  /* ok, not an OPTION statement */
-      if (Parse_String(parseState, "NV_position_invariant")) {
-         parseState->isPositionInvariant = GL_TRUE;
-      }
-      else {
-         RETURN_ERROR1("unexpected OPTION statement");
-      }
-      if (!Parse_String(parseState, ";"))
-         return GL_FALSE;
-   }
-}
-
-
-static GLboolean
-Parse_InstructionSequence(struct parse_state *parseState,
-                          struct vp_instruction program[])
-{
-   while (1) {
-      struct vp_instruction *inst = program + parseState->numInst;
-
-      /* Initialize the instruction */
-      inst->SrcReg[0].File = (enum register_file) -1;
-      inst->SrcReg[1].File = (enum register_file) -1;
-      inst->SrcReg[2].File = (enum register_file) -1;
-      inst->DstReg.File = (enum register_file) -1;
-
-      if (Parse_String(parseState, "MOV")) {
-         if (!Parse_UnaryOpInstruction(parseState, inst, VP_OPCODE_MOV))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "LIT")) {
-         if (!Parse_UnaryOpInstruction(parseState, inst, VP_OPCODE_LIT))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "ABS")) {
-         if (!Parse_UnaryOpInstruction(parseState, inst, VP_OPCODE_ABS))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "MUL")) {
-         if (!Parse_BiOpInstruction(parseState, inst, VP_OPCODE_MUL))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "ADD")) {
-         if (!Parse_BiOpInstruction(parseState, inst, VP_OPCODE_ADD))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "DP3")) {
-         if (!Parse_BiOpInstruction(parseState, inst, VP_OPCODE_DP3))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "DP4")) {
-         if (!Parse_BiOpInstruction(parseState, inst, VP_OPCODE_DP4))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "DST")) {
-         if (!Parse_BiOpInstruction(parseState, inst, VP_OPCODE_DST))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "MIN")) {
-         if (!Parse_BiOpInstruction(parseState, inst, VP_OPCODE_MIN))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "MAX")) {
-         if (!Parse_BiOpInstruction(parseState, inst, VP_OPCODE_MAX))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "SLT")) {
-         if (!Parse_BiOpInstruction(parseState, inst, VP_OPCODE_SLT))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "SGE")) {
-         if (!Parse_BiOpInstruction(parseState, inst, VP_OPCODE_SGE))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "DPH")) {
-         if (!Parse_BiOpInstruction(parseState, inst, VP_OPCODE_DPH))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "SUB")) {
-         if (!Parse_BiOpInstruction(parseState, inst, VP_OPCODE_SUB))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "MAD")) {
-         if (!Parse_TriOpInstruction(parseState, inst, VP_OPCODE_MAD))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "RCP")) {
-         if (!Parse_ScalarInstruction(parseState, inst, VP_OPCODE_RCP))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "RSQ")) {
-         if (!Parse_ScalarInstruction(parseState, inst, VP_OPCODE_RSQ))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "EXP")) {
-         if (!Parse_ScalarInstruction(parseState, inst, VP_OPCODE_EXP))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "LOG")) {
-         if (!Parse_ScalarInstruction(parseState, inst, VP_OPCODE_LOG))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "RCC")) {
-         if (!Parse_ScalarInstruction(parseState, inst, VP_OPCODE_RCC))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "ARL")) {
-         if (!Parse_AddressInstruction(parseState, inst))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "END")) {
-         if (!Parse_EndInstruction(parseState, inst))
-            RETURN_ERROR;
-         else {
-            parseState->numInst++;
-            return GL_TRUE;  /* all done */
-         }
-      }
-      else {
-         /* bad instruction name */
-         RETURN_ERROR1("Unexpected token");
-      }
-
-      /* examine input/output registers */
-      if (inst->DstReg.File == PROGRAM_OUTPUT)
-         parseState->outputsWritten |= (1 << inst->DstReg.Index);
-      else if (inst->DstReg.File == PROGRAM_ENV_PARAM)
-         parseState->anyProgRegsWritten = GL_TRUE;
-
-      if (inst->SrcReg[0].File == PROGRAM_INPUT)
-         parseState->inputsRead |= (1 << inst->SrcReg[0].Index);
-      if (inst->SrcReg[1].File == PROGRAM_INPUT)
-         parseState->inputsRead |= (1 << inst->SrcReg[1].Index);
-      if (inst->SrcReg[2].File == PROGRAM_INPUT)
-         parseState->inputsRead |= (1 << inst->SrcReg[2].Index);
-
-      parseState->numInst++;
-
-      if (parseState->numInst >= MAX_NV_VERTEX_PROGRAM_INSTRUCTIONS)
-         RETURN_ERROR1("Program too long");
-   }
-
-   RETURN_ERROR;
-}
-
-
-static GLboolean
-Parse_Program(struct parse_state *parseState,
-              struct vp_instruction instBuffer[])
-{
-   if (parseState->isVersion1_1) {
-      if (!Parse_OptionSequence(parseState, instBuffer)) {
-         return GL_FALSE;
-      }
-   }
-   return Parse_InstructionSequence(parseState, instBuffer);
-}
-
-
-/**
- * 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_nv_vertex_program(GLcontext *ctx, GLenum dstTarget,
-                              const GLubyte *str, GLsizei len,
-                              struct vertex_program *program)
-{
-   struct parse_state parseState;
-   struct vp_instruction instBuffer[MAX_NV_VERTEX_PROGRAM_INSTRUCTIONS];
-   struct vp_instruction *newInst;
-   GLenum target;
-   GLubyte *programString;
-
-   /* Make a null-terminated copy of the program string */
-   programString = (GLubyte *) MALLOC(len + 1);
-   if (!programString) {
-      _mesa_error(ctx, GL_OUT_OF_MEMORY, "glLoadProgramNV");
-      return;
-   }
-   MEMCPY(programString, str, len);
-   programString[len] = 0;
-
-   /* Get ready to parse */
-   parseState.ctx = ctx;
-   parseState.start = programString;
-   parseState.isPositionInvariant = GL_FALSE;
-   parseState.isVersion1_1 = GL_FALSE;
-   parseState.numInst = 0;
-   parseState.inputsRead = 0;
-   parseState.outputsWritten = 0;
-   parseState.anyProgRegsWritten = GL_FALSE;
-
-   /* Reset error state */
-   _mesa_set_program_error(ctx, -1, NULL);
-
-   /* check the program header */
-   if (_mesa_strncmp((const char *) programString, "!!VP1.0", 7) == 0) {
-      target = GL_VERTEX_PROGRAM_NV;
-      parseState.pos = programString + 7;
-      parseState.isStateProgram = GL_FALSE;
-   }
-   else if (_mesa_strncmp((const char *) programString, "!!VP1.1", 7) == 0) {
-      target = GL_VERTEX_PROGRAM_NV;
-      parseState.pos = programString + 7;
-      parseState.isStateProgram = GL_FALSE;
-      parseState.isVersion1_1 = GL_TRUE;
-   }
-   else if (_mesa_strncmp((const char *) programString, "!!VSP1.0", 8) == 0) {
-      target = GL_VERTEX_STATE_PROGRAM_NV;
-      parseState.pos = programString + 8;
-      parseState.isStateProgram = GL_TRUE;
-   }
-   else {
-      /* invalid header */
-      ctx->Program.ErrorPos = 0;
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glLoadProgramNV(bad header)");
-      return;
-   }
-
-   /* make sure target and header match */
-   if (target != dstTarget) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glLoadProgramNV(target mismatch)");
-      return;
-   }
-
-
-   if (Parse_Program(&parseState, instBuffer)) {
-      /* successful parse! */
-
-      if (parseState.isStateProgram) {
-         if (!parseState.anyProgRegsWritten) {
-            _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glLoadProgramNV(c[#] not written)");
-            return;
-         }
-      }
-      else {
-         if (!parseState.isPositionInvariant &&
-             !(parseState.outputsWritten & 1)) {
-            /* bit 1 = HPOS register */
-            _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glLoadProgramNV(HPOS not written)");
-            return;
-         }
-      }
-
-      /* copy the compiled instructions */
-      assert(parseState.numInst <= MAX_NV_VERTEX_PROGRAM_INSTRUCTIONS);
-      newInst = (struct vp_instruction *)
-         MALLOC(parseState.numInst * sizeof(struct vp_instruction));
-      if (!newInst) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glLoadProgramNV");
-         FREE(programString);
-         return;  /* out of memory */
-      }
-      MEMCPY(newInst, instBuffer,
-             parseState.numInst * sizeof(struct vp_instruction));
-
-      /* install the program */
-      program->Base.Target = target;
-      if (program->Base.String) {
-         FREE(program->Base.String);
-      }
-      program->Base.String = programString;
-      program->Base.Format = GL_PROGRAM_FORMAT_ASCII_ARB;
-      if (program->Instructions) {
-         FREE(program->Instructions);
-      }
-      program->Instructions = newInst;
-      program->InputsRead = parseState.inputsRead;
-      program->OutputsWritten = parseState.outputsWritten;
-      program->IsPositionInvariant = parseState.isPositionInvariant;
-
-#ifdef DEBUG
-      _mesa_printf("--- glLoadProgramNV result ---\n");
-      _mesa_print_nv_vertex_program(program);
-      _mesa_printf("------------------------------\n");
-#endif
-   }
-   else {
-      /* Error! */
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glLoadProgramNV");
-      /* NOTE: _mesa_set_program_error would have been called already */
-      /* GL_NV_vertex_program isn't supposed to set the error string
-       * so we reset it here.
-       */
-      _mesa_set_program_error(ctx, ctx->Program.ErrorPos, NULL);
-   }
-}
-
-
-static void
-PrintSrcReg(const struct vp_src_register *src)
-{
-   static const char comps[5] = "xyzw";
-   if (src->Negate)
-      _mesa_printf("-");
-   if (src->RelAddr) {
-      if (src->Index > 0)
-         _mesa_printf("c[A0.x + %d]", src->Index);
-      else if (src->Index < 0)
-         _mesa_printf("c[A0.x - %d]", -src->Index);
-      else
-         _mesa_printf("c[A0.x]");
-   }
-   else if (src->File == PROGRAM_OUTPUT) {
-      _mesa_printf("o[%s]", OutputRegisters[src->Index]);
-   }
-   else if (src->File == PROGRAM_INPUT) {
-      _mesa_printf("v[%s]", InputRegisters[src->Index]);
-   }
-   else if (src->File == PROGRAM_ENV_PARAM) {
-      _mesa_printf("c[%d]", src->Index);
-   }
-   else {
-      ASSERT(src->File == PROGRAM_TEMPORARY);
-      _mesa_printf("R%d", src->Index);
-   }
-
-   if (src->Swizzle[0] == src->Swizzle[1] &&
-       src->Swizzle[0] == src->Swizzle[2] &&
-       src->Swizzle[0] == src->Swizzle[3]) {
-      _mesa_printf(".%c", comps[src->Swizzle[0]]);
-   }
-   else if (src->Swizzle[0] != 0 ||
-            src->Swizzle[1] != 1 ||
-            src->Swizzle[2] != 2 ||
-            src->Swizzle[3] != 3) {
-      _mesa_printf(".%c%c%c%c",
-             comps[src->Swizzle[0]],
-             comps[src->Swizzle[1]],
-             comps[src->Swizzle[2]],
-             comps[src->Swizzle[3]]);
-   }
-}
-
-
-static void
-PrintDstReg(const struct vp_dst_register *dst)
-{
-   GLint w = dst->WriteMask[0] + dst->WriteMask[1]
-           + dst->WriteMask[2] + dst->WriteMask[3];
-
-   if (dst->File == PROGRAM_OUTPUT) {
-      _mesa_printf("o[%s]", OutputRegisters[dst->Index]);
-   }
-   else if (dst->File == PROGRAM_INPUT) {
-      _mesa_printf("v[%s]", InputRegisters[dst->Index]);
-   }
-   else if (dst->File == PROGRAM_ENV_PARAM) {
-      _mesa_printf("c[%d]", dst->Index);
-   }
-   else {
-      ASSERT(dst->File == PROGRAM_TEMPORARY);
-      _mesa_printf("R%d", dst->Index);
-   }
-
-   if (w != 0 && w != 4) {
-      _mesa_printf(".");
-      if (dst->WriteMask[0])
-         _mesa_printf("x");
-      if (dst->WriteMask[1])
-         _mesa_printf("y");
-      if (dst->WriteMask[2])
-         _mesa_printf("z");
-      if (dst->WriteMask[3])
-         _mesa_printf("w");
-   }
-}
-
-
-/**
- * Print a single NVIDIA vertex program instruction.
- */
-void
-_mesa_print_nv_vertex_instruction(const struct vp_instruction *inst)
-{
-   switch (inst->Opcode) {
-      case VP_OPCODE_MOV:
-      case VP_OPCODE_LIT:
-      case VP_OPCODE_RCP:
-      case VP_OPCODE_RSQ:
-      case VP_OPCODE_EXP:
-      case VP_OPCODE_LOG:
-      case VP_OPCODE_RCC:
-      case VP_OPCODE_ABS:
-         _mesa_printf("%s ", Opcodes[(int) inst->Opcode]);
-         PrintDstReg(&inst->DstReg);
-         _mesa_printf(", ");
-         PrintSrcReg(&inst->SrcReg[0]);
-         _mesa_printf(";\n");
-         break;
-      case VP_OPCODE_MUL:
-      case VP_OPCODE_ADD:
-      case VP_OPCODE_DP3:
-      case VP_OPCODE_DP4:
-      case VP_OPCODE_DST:
-      case VP_OPCODE_MIN:
-      case VP_OPCODE_MAX:
-      case VP_OPCODE_SLT:
-      case VP_OPCODE_SGE:
-      case VP_OPCODE_DPH:
-      case VP_OPCODE_SUB:
-         _mesa_printf("%s ", Opcodes[(int) inst->Opcode]);
-         PrintDstReg(&inst->DstReg);
-         _mesa_printf(", ");
-         PrintSrcReg(&inst->SrcReg[0]);
-         _mesa_printf(", ");
-         PrintSrcReg(&inst->SrcReg[1]);
-         _mesa_printf(";\n");
-         break;
-      case VP_OPCODE_MAD:
-         _mesa_printf("MAD ");
-         PrintDstReg(&inst->DstReg);
-         _mesa_printf(", ");
-         PrintSrcReg(&inst->SrcReg[0]);
-         _mesa_printf(", ");
-         PrintSrcReg(&inst->SrcReg[1]);
-         _mesa_printf(", ");
-         PrintSrcReg(&inst->SrcReg[2]);
-         _mesa_printf(";\n");
-         break;
-      case VP_OPCODE_ARL:
-         _mesa_printf("ARL A0.x, ");
-         PrintSrcReg(&inst->SrcReg[0]);
-         _mesa_printf(";\n");
-         break;
-      case VP_OPCODE_END:
-         _mesa_printf("END\n");
-         break;
-      default:
-         _mesa_printf("BAD INSTRUCTION\n");
-   }
-}
-
-
-/**
- * Print (unparse) the given vertex program.  Just for debugging.
- */
-void
-_mesa_print_nv_vertex_program(const struct vertex_program *program)
-{
-   const struct vp_instruction *inst;
-
-   for (inst = program->Instructions; ; inst++) {
-      _mesa_print_nv_vertex_instruction(inst);
-      if (inst->Opcode == VP_OPCODE_END)
-         return;
-   }
-}
-
-
-const char *
-_mesa_nv_vertex_input_register_name(GLuint i)
-{
-   ASSERT(i < MAX_NV_VERTEX_PROGRAM_INPUTS);
-   return InputRegisters[i];
-}
-
-
-const char *
-_mesa_nv_vertex_output_register_name(GLuint i)
-{
-   ASSERT(i < MAX_NV_VERTEX_PROGRAM_OUTPUTS);
-   return OutputRegisters[i];
-}
diff --git a/src/mesa/main/nvvertparse.h b/src/mesa/main/nvvertparse.h
deleted file mode 100644
index 205885f45c..0000000000
--- a/src/mesa/main/nvvertparse.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- *
- * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Brian Paul
- */
-
-
-#ifndef NVVERTPARSE_H
-#define NVVERTPARSE_H
-
-
-extern void
-_mesa_parse_nv_vertex_program(GLcontext *ctx, GLenum target,
-                              const GLubyte *str, GLsizei len,
-                              struct vertex_program *program);
-
-extern void
-_mesa_print_nv_vertex_instruction(const struct vp_instruction *inst);
-
-extern void
-_mesa_print_nv_vertex_program(const struct vertex_program *program);
-
-extern const char *
-_mesa_nv_vertex_input_register_name(GLuint i);
-
-extern const char *
-_mesa_nv_vertex_output_register_name(GLuint i);
-
-#endif
diff --git a/src/mesa/main/nvvertprog.h b/src/mesa/main/nvvertprog.h
deleted file mode 100644
index 820b3e5692..0000000000
--- a/src/mesa/main/nvvertprog.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  5.1
- *
- * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-/* Private vertex program types and constants only used by files
- * related to vertex programs.
- *
- * XXX TO-DO: Rename this file "vertprog.h" since it's not NV-specific.
- */
-
-
-#ifndef NVVERTPROG_H
-#define NVVERTPROG_H
-
-
-/* Vertex program opcodes */
-enum vp_opcode
-{
-   VP_OPCODE_MOV,
-   VP_OPCODE_LIT,
-   VP_OPCODE_RCP,
-   VP_OPCODE_RSQ,
-   VP_OPCODE_EXP,
-   VP_OPCODE_LOG,
-   VP_OPCODE_MUL,
-   VP_OPCODE_ADD,
-   VP_OPCODE_DP3,
-   VP_OPCODE_DP4,
-   VP_OPCODE_DST,
-   VP_OPCODE_MIN,
-   VP_OPCODE_MAX,
-   VP_OPCODE_SLT,
-   VP_OPCODE_SGE,
-   VP_OPCODE_MAD,
-   VP_OPCODE_ARL,
-   VP_OPCODE_DPH,
-   VP_OPCODE_RCC,
-   VP_OPCODE_SUB,
-   VP_OPCODE_ABS,
-   VP_OPCODE_END,
-   /* Additional opcodes for GL_ARB_vertex_program */ 
-   VP_OPCODE_FLR,
-   VP_OPCODE_FRC,
-   VP_OPCODE_EX2,
-   VP_OPCODE_LG2,
-   VP_OPCODE_POW,
-   VP_OPCODE_XPD,
-   VP_OPCODE_SWZ
-};
-
-
-
-/* Instruction source register */
-struct vp_src_register
-{
-   enum register_file File;  /* which register file */
-   GLint Index;              /* index into register file */
-   GLubyte Swizzle[4]; /* Each value is 0,1,2,3 for x,y,z,w or */
-                       /* SWIZZLE_ZERO or SWIZZLE_ONE for VP_OPCODE_SWZ. */
-   GLboolean Negate;
-   GLboolean RelAddr;
-};
-
-
-/* Instruction destination register */
-struct vp_dst_register
-{
-   enum register_file File;  /* which register file */
-   GLint Index;              /* index into register file */
-   GLboolean WriteMask[4];
-};
-
-
-/* Vertex program instruction */
-struct vp_instruction
-{
-   enum vp_opcode Opcode;
-   struct vp_src_register SrcReg[3];
-   struct vp_dst_register DstReg;
-#if FEATURE_MESA_program_debug
-   GLint StringPos;
-#endif
-};
-
-
-#endif /* VERTPROG_H */