mesa: Remove support for parsing NV vertex programs.

Reviewed-by: Brian Paul <[email protected]>

2 files changed, 0 insertions, 1505 deletions

diff --git a/src/mesa/program/nvvertparse.c b/src/mesa/program/nvvertparse.c
deleted file mode 100644
index 6272c2f7fee..00000000000
--- a/src/mesa/program/nvvertparse.c
+++ /dev/null
@@ -1,1456 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.5.2
- *
- * Copyright (C) 1999-2006  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 "main/glheader.h"
-#include "main/context.h"
-#include "main/imports.h"
-#include "main/nvprogram.h"
-#include "nvvertparse.h"
-#include "prog_instruction.h"
-#include "prog_parameter.h"
-#include "prog_print.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 {
-   struct gl_context *ctx;
-   const GLubyte *start;
-   const GLubyte *pos;
-   const GLubyte *curLine;
-   GLboolean isStateProgram;
-   GLboolean isPositionInvariant;
-   GLboolean isVersion1_1;
-   GLbitfield inputsRead;
-   GLbitfield outputsWritten;
-   GLboolean anyProgRegsWritten;
-   GLboolean indirectRegisterFiles;
-   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);
-   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];							\
-   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 = (GLint) 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", "FOGC", 
-   "TEX0", "TEX1", "TEX2", "TEX3", "TEX4", "TEX5", "TEX6", "TEX7", 
-   "PSIZ", "BFC0", "BFC1", 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 = 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 = 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 prog_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 = 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 (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;
-      parseState->indirectRegisterFiles |= (1 << srcReg->File);
-      /* 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 = 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 = 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 (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 (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 prog_dst_register *dstReg)
-{
-   GLubyte token[100];
-   GLint idx;
-
-   /* 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, &idx))
-         RETURN_ERROR;
-      dstReg->Index = idx;
-   }
-   else if (!parseState->isStateProgram && token[0] == 'o') {
-      /* an output register */
-      dstReg->File = PROGRAM_OUTPUT;
-      if (!Parse_OutputReg(parseState, &idx))
-         RETURN_ERROR;
-      dstReg->Index = idx;
-   }
-   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, &idx))
-         RETURN_ERROR;
-      dstReg->Index = idx;
-   }
-   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;
-
-      if (token[k] == 'x') {
-         dstReg->WriteMask |= WRITEMASK_X;
-         k++;
-      }
-      if (token[k] == 'y') {
-         dstReg->WriteMask |= WRITEMASK_Y;
-         k++;
-      }
-      if (token[k] == 'z') {
-         dstReg->WriteMask |= WRITEMASK_Z;
-         k++;
-      }
-      if (token[k] == 'w') {
-         dstReg->WriteMask |= WRITEMASK_W;
-         k++;
-      }
-      if (k == 0) {
-         RETURN_ERROR1("Bad writemask character");
-      }
-      return GL_TRUE;
-   }
-   else {
-      dstReg->WriteMask = WRITEMASK_XYZW;
-      return GL_TRUE;
-   }
-}
-
-
-static GLboolean
-Parse_SwizzleSrcReg(struct parse_state *parseState, struct prog_src_register *srcReg)
-{
-   GLubyte token[100];
-   GLint idx;
-
-   srcReg->RelAddr = GL_FALSE;
-
-   /* check for '-' */
-   if (!Peek_Token(parseState, token))
-      RETURN_ERROR;
-   if (token[0] == '-') {
-      (void) Parse_String(parseState, "-");
-      srcReg->Negate = NEGATE_XYZW;
-      if (!Peek_Token(parseState, token))
-         RETURN_ERROR;
-   }
-   else {
-      srcReg->Negate = NEGATE_NONE;
-   }
-
-   /* 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, &idx))
-         RETURN_ERROR;
-      srcReg->Index = idx;
-   }
-   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, &idx))
-         RETURN_ERROR;
-      srcReg->Index = idx;
-   }
-   else {
-      RETURN_ERROR2("Bad source register name", token);
-   }
-
-   /* init swizzle fields */
-   srcReg->Swizzle = SWIZZLE_NOOP;
-
-   /* 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')
-            srcReg->Swizzle = SWIZZLE_XXXX;
-         else if (token[0] == 'y')
-            srcReg->Swizzle = SWIZZLE_YYYY;
-         else if (token[0] == 'z')
-            srcReg->Swizzle = SWIZZLE_ZZZZ;
-         else if (token[0] == 'w')
-            srcReg->Swizzle = SWIZZLE_WWWW;
-         else
-            RETURN_ERROR1("Expected x, y, z, or w");
-      }
-      else {
-         /* 2, 3 or 4-component swizzle */
-         GLint k;
-
-         srcReg->Swizzle = 0;
-
-         for (k = 0; token[k] && k < 5; k++) {
-            if (token[k] == 'x')
-               srcReg->Swizzle |= 0 << (k*3);
-            else if (token[k] == 'y')
-               srcReg->Swizzle |= 1 << (k*3);
-            else if (token[k] == 'z')
-               srcReg->Swizzle |= 2 << (k*3);
-            else if (token[k] == 'w')
-               srcReg->Swizzle |= 3 << (k*3);
-            else
-               RETURN_ERROR;
-         }
-         if (k >= 5)
-            RETURN_ERROR;
-      }
-   }
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_ScalarSrcReg(struct parse_state *parseState, struct prog_src_register *srcReg)
-{
-   GLubyte token[100];
-   GLint idx;
-
-   srcReg->RelAddr = GL_FALSE;
-
-   /* check for '-' */
-   if (!Peek_Token(parseState, token))
-      RETURN_ERROR;
-   if (token[0] == '-') {
-      srcReg->Negate = NEGATE_XYZW;
-      (void) Parse_String(parseState, "-"); /* consume '-' */
-      if (!Peek_Token(parseState, token))
-         RETURN_ERROR;
-   }
-   else {
-      srcReg->Negate = NEGATE_NONE;
-   }
-
-   /* 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, &idx))
-         RETURN_ERROR;
-      srcReg->Index = idx;
-   }
-   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, &idx))
-         RETURN_ERROR;
-      srcReg->Index = idx;
-   }
-   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;
-   }
-   else if (token[0] == 'y' && token[1] == 0) {
-      srcReg->Swizzle = 1;
-   }
-   else if (token[0] == 'z' && token[1] == 0) {
-      srcReg->Swizzle = 2;
-   }
-   else if (token[0] == 'w' && token[1] == 0) {
-      srcReg->Swizzle = 3;
-   }
-   else {
-      RETURN_ERROR1("Bad scalar source suffix");
-   }
-
-   return GL_TRUE;
-}
-
-
-static GLint
-Parse_UnaryOpInstruction(struct parse_state *parseState,
-                         struct prog_instruction *inst,
-                         enum prog_opcode opcode)
-{
-   if (opcode == OPCODE_ABS && !parseState->isVersion1_1)
-      RETURN_ERROR1("ABS illegal for vertex program 1.0");
-
-   inst->Opcode = opcode;
-
-   /* 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 prog_instruction *inst,
-                      enum prog_opcode opcode)
-{
-   if (opcode == OPCODE_DPH && !parseState->isVersion1_1)
-      RETURN_ERROR1("DPH illegal for vertex program 1.0");
-   if (opcode == OPCODE_SUB && !parseState->isVersion1_1)
-      RETURN_ERROR1("SUB illegal for vertex program 1.0");
-
-   inst->Opcode = opcode;
-
-   /* 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 prog_instruction *inst,
-                       enum prog_opcode opcode)
-{
-   inst->Opcode = opcode;
-
-   /* 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 prog_instruction *inst,
-                        enum prog_opcode opcode)
-{
-   if (opcode == OPCODE_RCC && !parseState->isVersion1_1)
-      RETURN_ERROR1("RCC illegal for vertex program 1.0");
-
-   inst->Opcode = opcode;
-
-   /* 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 prog_instruction *inst)
-{
-   inst->Opcode = OPCODE_ARL;
-
-   /* Make ARB_vp backends happy */
-   inst->DstReg.File = PROGRAM_ADDRESS;
-   inst->DstReg.WriteMask = WRITEMASK_X;
-   inst->DstReg.Index = 0;
-
-   /* 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 prog_instruction *inst)
-{
-   GLubyte token[100];
-
-   inst->Opcode = OPCODE_END;
-
-   /* this should fail! */
-   if (Parse_Token(parseState, token))
-      RETURN_ERROR2("Unexpected token after END:", token);
-   else
-      return GL_TRUE;
-}
-
-
-/**
- * The PRINT instruction is Mesa-specific and is meant as a debugging aid for
- * the vertex program developer.
- * The NV_vertex_program extension grammar is modified as follows:
- *
- *  <instruction>        ::= <ARL-instruction>
- *                         | ...
- *                         | <PRINT-instruction>
- *
- *  <PRINT-instruction>  ::= "PRINT" <string literal>
- *                         | "PRINT" <string literal> "," <srcReg>
- *                         | "PRINT" <string literal> "," <dstReg>
- */
-static GLboolean
-Parse_PrintInstruction(struct parse_state *parseState, struct prog_instruction *inst)
-{
-   const GLubyte *str;
-   GLubyte *msg;
-   GLuint len;
-   GLubyte token[100];
-   struct prog_src_register *srcReg = &inst->SrcReg[0];
-   GLint idx;
-
-   inst->Opcode = OPCODE_PRINT;
-
-   /* The first argument is a literal string 'just like this' */
-   if (!Parse_String(parseState, "'"))
-      RETURN_ERROR;
-
-   str = parseState->pos;
-   for (len = 0; str[len] != '\''; len++) /* find closing quote */
-      ;
-   parseState->pos += len + 1;
-   msg = malloc(len + 1);
-
-   memcpy(msg, str, len);
-   msg[len] = 0;
-   inst->Data = msg;
-
-   /* comma */
-   if (Parse_String(parseState, ",")) {
-
-      /* The second argument is a register name */
-      if (!Peek_Token(parseState, token))
-         RETURN_ERROR;
-
-      srcReg->RelAddr = GL_FALSE;
-      srcReg->Negate = NEGATE_NONE;
-      srcReg->Swizzle = SWIZZLE_NOOP;
-
-      /* Register can be R<n>, c[n], c[n +/- offset], a named vertex attrib,
-       * or an o[n] output register.
-       */
-      if (token[0] == 'R') {
-         srcReg->File = PROGRAM_TEMPORARY;
-         if (!Parse_TempReg(parseState, &idx))
-            RETURN_ERROR;
-	 srcReg->Index = idx;
-      }
-      else if (token[0] == 'c') {
-         srcReg->File = PROGRAM_ENV_PARAM;
-         if (!Parse_ParamReg(parseState, srcReg))
-            RETURN_ERROR;
-      }
-      else if (token[0] == 'v') {
-         srcReg->File = PROGRAM_INPUT;
-         if (!Parse_AttribReg(parseState, &idx))
-            RETURN_ERROR;
-	 srcReg->Index = idx;
-      }
-      else if (token[0] == 'o') {
-         srcReg->File = PROGRAM_OUTPUT;
-         if (!Parse_OutputReg(parseState, &idx))
-            RETURN_ERROR;
-	 srcReg->Index = idx;
-      }
-      else {
-         RETURN_ERROR2("Bad source register name", token);
-      }
-   }
-   else {
-      srcReg->File = PROGRAM_UNDEFINED;
-   }
-
-   /* semicolon */
-   if (!Parse_String(parseState, ";"))
-      RETURN_ERROR;
-
-   return GL_TRUE;
-}
-
-
-static GLboolean
-Parse_OptionSequence(struct parse_state *parseState,
-                     struct prog_instruction program[])
-{
-   (void) 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 prog_instruction program[])
-{
-   while (1) {
-      struct prog_instruction *inst = program + parseState->numInst;
-
-      /* Initialize the instruction */
-      _mesa_init_instructions(inst, 1);
-
-      if (Parse_String(parseState, "MOV")) {
-         if (!Parse_UnaryOpInstruction(parseState, inst, OPCODE_MOV))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "LIT")) {
-         if (!Parse_UnaryOpInstruction(parseState, inst, OPCODE_LIT))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "ABS")) {
-         if (!Parse_UnaryOpInstruction(parseState, inst, OPCODE_ABS))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "MUL")) {
-         if (!Parse_BiOpInstruction(parseState, inst, OPCODE_MUL))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "ADD")) {
-         if (!Parse_BiOpInstruction(parseState, inst, OPCODE_ADD))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "DP3")) {
-         if (!Parse_BiOpInstruction(parseState, inst, OPCODE_DP3))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "DP4")) {
-         if (!Parse_BiOpInstruction(parseState, inst, OPCODE_DP4))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "DST")) {
-         if (!Parse_BiOpInstruction(parseState, inst, OPCODE_DST))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "MIN")) {
-         if (!Parse_BiOpInstruction(parseState, inst, OPCODE_MIN))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "MAX")) {
-         if (!Parse_BiOpInstruction(parseState, inst, OPCODE_MAX))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "SLT")) {
-         if (!Parse_BiOpInstruction(parseState, inst, OPCODE_SLT))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "SGE")) {
-         if (!Parse_BiOpInstruction(parseState, inst, OPCODE_SGE))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "DPH")) {
-         if (!Parse_BiOpInstruction(parseState, inst, OPCODE_DPH))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "SUB")) {
-         if (!Parse_BiOpInstruction(parseState, inst, OPCODE_SUB))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "MAD")) {
-         if (!Parse_TriOpInstruction(parseState, inst, OPCODE_MAD))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "RCP")) {
-         if (!Parse_ScalarInstruction(parseState, inst, OPCODE_RCP))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "RSQ")) {
-         if (!Parse_ScalarInstruction(parseState, inst, OPCODE_RSQ))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "EXP")) {
-         if (!Parse_ScalarInstruction(parseState, inst, OPCODE_EXP))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "LOG")) {
-         if (!Parse_ScalarInstruction(parseState, inst, OPCODE_LOG))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "RCC")) {
-         if (!Parse_ScalarInstruction(parseState, inst, OPCODE_RCC))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "ARL")) {
-         if (!Parse_AddressInstruction(parseState, inst))
-            RETURN_ERROR;
-      }
-      else if (Parse_String(parseState, "PRINT")) {
-         if (!Parse_PrintInstruction(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 prog_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(struct gl_context *ctx, GLenum dstTarget,
-                              const GLubyte *str, GLsizei len,
-                              struct gl_vertex_program *program)
-{
-   struct parse_state parseState;
-   struct prog_instruction instBuffer[MAX_NV_VERTEX_PROGRAM_INSTRUCTIONS];
-   struct prog_instruction *newInst;
-   GLenum target;
-   GLubyte *programString;
-
-   /* Make a null-terminated copy of the program string */
-   programString = 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;
-   parseState.indirectRegisterFiles = 0x0;
-
-   /* Reset error state */
-   _mesa_set_program_error(ctx, -1, NULL);
-
-   /* check the program header */
-   if (strncmp((const char *) programString, "!!VP1.0", 7) == 0) {
-      target = GL_VERTEX_PROGRAM_NV;
-      parseState.pos = programString + 7;
-      parseState.isStateProgram = GL_FALSE;
-   }
-   else if (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 (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)) {
-      gl_state_index state_tokens[STATE_LENGTH] = {0, 0, 0, 0, 0};
-      int i;
-
-      /* 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 << VERT_RESULT_HPOS))) {
-            /* 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 = _mesa_alloc_instructions(parseState.numInst);
-      if (!newInst) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glLoadProgramNV");
-         free(programString);
-         return;  /* out of memory */
-      }
-      _mesa_copy_instructions(newInst, instBuffer, parseState.numInst);
-
-      /* install the program */
-      program->Base.Target = target;
-      free(program->Base.String);
-      program->Base.String = programString;
-      program->Base.Format = GL_PROGRAM_FORMAT_ASCII_ARB;
-      free(program->Base.Instructions);
-      program->Base.Instructions = newInst;
-      program->Base.InputsRead = parseState.inputsRead;
-      if (parseState.isPositionInvariant)
-         program->Base.InputsRead |= VERT_BIT_POS;
-      program->Base.NumInstructions = parseState.numInst;
-      program->Base.OutputsWritten = parseState.outputsWritten;
-      program->IsPositionInvariant = parseState.isPositionInvariant;
-      program->IsNVProgram = GL_TRUE;
-
-#ifdef DEBUG_foo
-      printf("--- glLoadProgramNV result ---\n");
-      _mesa_fprint_program_opt(stdout, &program->Base, PROG_PRINT_NV, 0);
-      printf("------------------------------\n");
-#endif
-
-      if (program->Base.Parameters)
-	 _mesa_free_parameter_list(program->Base.Parameters);
-
-      program->Base.Parameters = _mesa_new_parameter_list ();
-      program->Base.NumParameters = 0;
-
-      program->Base.IndirectRegisterFiles = parseState.indirectRegisterFiles;
-
-      state_tokens[0] = STATE_VERTEX_PROGRAM;
-      state_tokens[1] = STATE_ENV;
-      /* Add refs to all of the potential params, in order.  If we want to not
-       * upload everything, _mesa_layout_parameters is the answer.
-       */
-      for (i = 0; i < MAX_NV_VERTEX_PROGRAM_PARAMS; i++) {
-	 GLint index;
-	 state_tokens[2] = i;
-	 index = _mesa_add_state_reference(program->Base.Parameters,
-					   state_tokens);
-	 assert(index == i);
-	 (void)index;
-      }
-      program->Base.NumParameters = program->Base.Parameters->NumParameters;
-
-      _mesa_setup_nv_temporary_count(&program->Base);
-      _mesa_emit_nv_temp_initialization(ctx, &program->Base);
-   }
-   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);
-   }
-}
-
-
-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/program/nvvertparse.h b/src/mesa/program/nvvertparse.h
deleted file mode 100644
index 7318e149416..00000000000
--- a/src/mesa/program/nvvertparse.h
+++ /dev/null
@@ -1,49 +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
-
-#include "main/glheader.h"
-
-struct gl_context;
-struct gl_vertex_program;
-
-extern void
-_mesa_parse_nv_vertex_program(struct gl_context *ctx, GLenum target,
-                              const GLubyte *str, GLsizei len,
-                              struct gl_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