glsl: Rename .lpp to .ll and .ypp to .yy.

SCons has built-in support for .ll and .yy, but not .lpp and .ypp. Since
there's no real benefit to using the old names, change them.

1 files changed, 0 insertions, 453 deletions

diff --git a/src/glsl/glsl_lexer.lpp b/src/glsl/glsl_lexer.lpp
deleted file mode 100644
index e4c469f9e0..0000000000
--- a/src/glsl/glsl_lexer.lpp
+++ /dev/null
@@ -1,453 +0,0 @@
-%{
-/*
- * Copyright © 2008, 2009 Intel Corporation
- *
- * 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 (including the next
- * paragraph) 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
- * THE AUTHORS OR COPYRIGHT HOLDERS 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.
- */
-#include <ctype.h>
-#include "strtod.h"
-#include "ast.h"
-#include "glsl_parser_extras.h"
-#include "glsl_parser.h"
-
-static int classify_identifier(struct _mesa_glsl_parse_state *, const char *);
-
-#define YY_USER_ACTION						\
-   do {								\
-      yylloc->source = 0;					\
-      yylloc->first_column = yycolumn + 1;			\
-      yylloc->first_line = yylineno + 1;			\
-      yycolumn += yyleng;					\
-   } while(0);
-
-#define YY_USER_INIT yylineno = 0; yycolumn = 0;
-
-#define IS_UINT (yytext[yyleng - 1] == 'u' || yytext[yyleng - 1] == 'U')
-
-/* A macro for handling reserved words and keywords across language versions.
- *
- * Certain words start out as identifiers, become reserved words in
- * later language revisions, and finally become language keywords.
- *
- * For example, consider the following lexer rule:
- * samplerBuffer       KEYWORD(130, 140, SAMPLERBUFFER)
- *
- * This means that "samplerBuffer" will be treated as:
- * - a keyword (SAMPLERBUFFER token)         ...in GLSL >= 1.40
- * - a reserved word - error                 ...in GLSL >= 1.30
- * - an identifier                           ...in GLSL <  1.30
- */
-#define KEYWORD(reserved_version, allowed_version, token)		\
-   do {									\
-      if (yyextra->language_version >= allowed_version) {		\
-	 return token;							\
-      } else if (yyextra->language_version >= reserved_version) {	\
-	 _mesa_glsl_error(yylloc, yyextra,				\
-			  "Illegal use of reserved word `%s'", yytext);	\
-	 return ERROR_TOK;						\
-      } else {								\
-	 yylval->identifier = strdup(yytext);				\
-	 return classify_identifier(yyextra, yytext);			\
-      }									\
-   } while (0)
-
-/* The ES macro can be used in KEYWORD checks:
- *
- *    word      KEYWORD(110 || ES, 400, TOKEN)
- * ...means the word is reserved in GLSL ES 1.00, while
- *
- *    word      KEYWORD(110, 130 || ES, TOKEN)
- * ...means the word is a legal keyword in GLSL ES 1.00.
- */
-#define ES yyextra->es_shader
-%}
-
-%option bison-bridge bison-locations reentrant noyywrap
-%option nounput noyy_top_state
-%option never-interactive
-%option prefix="_mesa_glsl_"
-%option extra-type="struct _mesa_glsl_parse_state *"
-
-%x PP PRAGMA
-
-DEC_INT		[1-9][0-9]*
-HEX_INT		0[xX][0-9a-fA-F]+
-OCT_INT		0[0-7]*
-INT		({DEC_INT}|{HEX_INT}|{OCT_INT})
-SPC		[ \t]*
-SPCP		[ \t]+
-HASH		^{SPC}#{SPC}
-%%
-
-[ \r\t]+		;
-
-    /* Preprocessor tokens. */ 
-^[ \t]*#[ \t]*$			;
-^[ \t]*#[ \t]*version		{ BEGIN PP; return VERSION; }
-^[ \t]*#[ \t]*extension		{ BEGIN PP; return EXTENSION; }
-{HASH}line{SPCP}{INT}{SPCP}{INT}{SPC}$ {
-				   /* Eat characters until the first digit is
-				    * encountered
-				    */
-				   char *ptr = yytext;
-				   while (!isdigit(*ptr))
-				      ptr++;
-
-				   /* Subtract one from the line number because
-				    * yylineno is zero-based instead of
-				    * one-based.
-				    */
-				   yylineno = strtol(ptr, &ptr, 0) - 1;
-				   yylloc->source = strtol(ptr, NULL, 0);
-				}
-{HASH}line{SPCP}{INT}{SPC}$	{
-				   /* Eat characters until the first digit is
-				    * encountered
-				    */
-				   char *ptr = yytext;
-				   while (!isdigit(*ptr))
-				      ptr++;
-
-				   /* Subtract one from the line number because
-				    * yylineno is zero-based instead of
-				    * one-based.
-				    */
-				   yylineno = strtol(ptr, &ptr, 0) - 1;
-				}
-^{SPC}#{SPC}pragma{SPCP}debug{SPC}\({SPC}on{SPC}\) {
-				  BEGIN PP;
-				  return PRAGMA_DEBUG_ON;
-				}
-^{SPC}#{SPC}pragma{SPCP}debug{SPC}\({SPC}off{SPC}\) {
-				  BEGIN PP;
-				  return PRAGMA_DEBUG_OFF;
-				}
-^{SPC}#{SPC}pragma{SPCP}optimize{SPC}\({SPC}on{SPC}\) {
-				  BEGIN PP;
-				  return PRAGMA_OPTIMIZE_ON;
-				}
-^{SPC}#{SPC}pragma{SPCP}optimize{SPC}\({SPC}off{SPC}\) {
-				  BEGIN PP;
-				  return PRAGMA_OPTIMIZE_OFF;
-				}
-^{SPC}#{SPC}pragma{SPCP}STDGL{SPCP}invariant{SPC}\({SPC}all{SPC}\) {
-				  BEGIN PP;
-				  return PRAGMA_INVARIANT_ALL;
-				}
-^{SPC}#{SPC}pragma{SPCP}	{ BEGIN PRAGMA; }
-
-<PRAGMA>\n			{ BEGIN 0; yylineno++; yycolumn = 0; }
-<PRAGMA>.			{ }
-
-<PP>\/\/[^\n]*			{ }
-<PP>[ \t\r]*			{ }
-<PP>:				return COLON;
-<PP>[_a-zA-Z][_a-zA-Z0-9]*	{
-				   yylval->identifier = strdup(yytext);
-				   return IDENTIFIER;
-				}
-<PP>[1-9][0-9]*			{
-				    yylval->n = strtol(yytext, NULL, 10);
-				    return INTCONSTANT;
-				}
-<PP>\n				{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; }
-
-\n		{ yylineno++; yycolumn = 0; }
-
-attribute	return ATTRIBUTE;
-const		return CONST_TOK;
-bool		return BOOL_TOK;
-float		return FLOAT_TOK;
-int		return INT_TOK;
-uint		KEYWORD(130, 130, UINT_TOK);
-
-break		return BREAK;
-continue	return CONTINUE;
-do		return DO;
-while		return WHILE;
-else		return ELSE;
-for		return FOR;
-if		return IF;
-discard		return DISCARD;
-return		return RETURN;
-
-bvec2		return BVEC2;
-bvec3		return BVEC3;
-bvec4		return BVEC4;
-ivec2		return IVEC2;
-ivec3		return IVEC3;
-ivec4		return IVEC4;
-uvec2		KEYWORD(130, 130, UVEC2);
-uvec3		KEYWORD(130, 130, UVEC3);
-uvec4		KEYWORD(130, 130, UVEC4);
-vec2		return VEC2;
-vec3		return VEC3;
-vec4		return VEC4;
-mat2		return MAT2X2;
-mat3		return MAT3X3;
-mat4		return MAT4X4;
-mat2x2		KEYWORD(120, 120, MAT2X2);
-mat2x3		KEYWORD(120, 120, MAT2X3);
-mat2x4		KEYWORD(120, 120, MAT2X4);
-mat3x2		KEYWORD(120, 120, MAT3X2);
-mat3x3		KEYWORD(120, 120, MAT3X3);
-mat3x4		KEYWORD(120, 120, MAT3X4);
-mat4x2		KEYWORD(120, 120, MAT4X2);
-mat4x3		KEYWORD(120, 120, MAT4X3);
-mat4x4		KEYWORD(120, 120, MAT4X4);
-
-in		return IN_TOK;
-out		return OUT_TOK;
-inout		return INOUT_TOK;
-uniform		return UNIFORM;
-varying		return VARYING;
-centroid	KEYWORD(120, 120, CENTROID);
-invariant	KEYWORD(120 || ES, 120 || ES, INVARIANT);
-flat		KEYWORD(130 || ES, 130, FLAT);
-smooth		KEYWORD(130, 130, SMOOTH);
-noperspective	KEYWORD(130, 130, NOPERSPECTIVE);
-
-sampler1D	return SAMPLER1D;
-sampler2D	return SAMPLER2D;
-sampler3D	return SAMPLER3D;
-samplerCube	return SAMPLERCUBE;
-sampler1DArray	KEYWORD(130, 130, SAMPLER1DARRAY);
-sampler2DArray	KEYWORD(130, 130, SAMPLER2DARRAY);
-sampler1DShadow	return SAMPLER1DSHADOW;
-sampler2DShadow	return SAMPLER2DSHADOW;
-samplerCubeShadow	KEYWORD(130, 130, SAMPLERCUBESHADOW);
-sampler1DArrayShadow	KEYWORD(130, 130, SAMPLER1DARRAYSHADOW);
-sampler2DArrayShadow	KEYWORD(130, 130, SAMPLER2DARRAYSHADOW);
-isampler1D		KEYWORD(130, 130, ISAMPLER1D);
-isampler2D		KEYWORD(130, 130, ISAMPLER2D);
-isampler3D		KEYWORD(130, 130, ISAMPLER3D);
-isamplerCube		KEYWORD(130, 130, ISAMPLERCUBE);
-isampler1DArray		KEYWORD(130, 130, ISAMPLER1DARRAY);
-isampler2DArray		KEYWORD(130, 130, ISAMPLER2DARRAY);
-usampler1D		KEYWORD(130, 130, USAMPLER1D);
-usampler2D		KEYWORD(130, 130, USAMPLER2D);
-usampler3D		KEYWORD(130, 130, USAMPLER3D);
-usamplerCube		KEYWORD(130, 130, USAMPLERCUBE);
-usampler1DArray		KEYWORD(130, 130, USAMPLER1DARRAY);
-usampler2DArray		KEYWORD(130, 130, USAMPLER2DARRAY);
-
-
-struct		return STRUCT;
-void		return VOID_TOK;
-
-layout		{
-		  if ((yyextra->language_version >= 140)
-		      || yyextra->AMD_conservative_depth_enable
-		      || yyextra->ARB_explicit_attrib_location_enable
-		      || yyextra->ARB_fragment_coord_conventions_enable) {
-		      return LAYOUT_TOK;
-		   } else {
-		      yylval->identifier = strdup(yytext);
-		      return IDENTIFIER;
-		   }
-		}
-
-\+\+		return INC_OP;
---		return DEC_OP;
-\<=		return LE_OP;
->=		return GE_OP;
-==		return EQ_OP;
-!=		return NE_OP;
-&&		return AND_OP;
-\|\|		return OR_OP;
-"^^"		return XOR_OP;
-"<<"		return LEFT_OP;
-">>"		return RIGHT_OP;
-
-\*=		return MUL_ASSIGN;
-\/=		return DIV_ASSIGN;
-\+=		return ADD_ASSIGN;
-\%=		return MOD_ASSIGN;
-\<\<=		return LEFT_ASSIGN;
->>=		return RIGHT_ASSIGN;
-&=		return AND_ASSIGN;
-"^="		return XOR_ASSIGN;
-\|=		return OR_ASSIGN;
--=		return SUB_ASSIGN;
-
-[1-9][0-9]*[uU]?	{
-			    yylval->n = strtol(yytext, NULL, 10);
-			    return IS_UINT ? UINTCONSTANT : INTCONSTANT;
-			}
-0[xX][0-9a-fA-F]+[uU]?	{
-			    yylval->n = strtol(yytext + 2, NULL, 16);
-			    return IS_UINT ? UINTCONSTANT : INTCONSTANT;
-			}
-0[0-7]*[uU]?		{
-			    yylval->n = strtol(yytext, NULL, 8);
-			    return IS_UINT ? UINTCONSTANT : INTCONSTANT;
-			}
-
-[0-9]+\.[0-9]+([eE][+-]?[0-9]+)?[fF]?	{
-			    yylval->real = glsl_strtod(yytext, NULL);
-			    return FLOATCONSTANT;
-			}
-\.[0-9]+([eE][+-]?[0-9]+)?[fF]?		{
-			    yylval->real = glsl_strtod(yytext, NULL);
-			    return FLOATCONSTANT;
-			}
-[0-9]+\.([eE][+-]?[0-9]+)?[fF]?		{
-			    yylval->real = glsl_strtod(yytext, NULL);
-			    return FLOATCONSTANT;
-			}
-[0-9]+[eE][+-]?[0-9]+[fF]?		{
-			    yylval->real = glsl_strtod(yytext, NULL);
-			    return FLOATCONSTANT;
-			}
-[0-9]+[fF]		{
-			    yylval->real = glsl_strtod(yytext, NULL);
-			    return FLOATCONSTANT;
-			}
-
-true			{
-			    yylval->n = 1;
-			    return BOOLCONSTANT;
-			}
-false			{
-			    yylval->n = 0;
-			    return BOOLCONSTANT;
-			}
-
-
-    /* Reserved words in GLSL 1.10. */
-asm		KEYWORD(110 || ES, 999, ASM);
-class		KEYWORD(110 || ES, 999, CLASS);
-union		KEYWORD(110 || ES, 999, UNION);
-enum		KEYWORD(110 || ES, 999, ENUM);
-typedef		KEYWORD(110 || ES, 999, TYPEDEF);
-template	KEYWORD(110 || ES, 999, TEMPLATE);
-this		KEYWORD(110 || ES, 999, THIS);
-packed		KEYWORD(110 || ES, 999, PACKED_TOK);
-goto		KEYWORD(110 || ES, 999, GOTO);
-switch		KEYWORD(110 || ES, 130, SWITCH);
-default		KEYWORD(110 || ES, 130, DEFAULT);
-inline		KEYWORD(110 || ES, 999, INLINE_TOK);
-noinline	KEYWORD(110 || ES, 999, NOINLINE);
-volatile	KEYWORD(110 || ES, 999, VOLATILE);
-public		KEYWORD(110 || ES, 999, PUBLIC_TOK);
-static		KEYWORD(110 || ES, 999, STATIC);
-extern		KEYWORD(110 || ES, 999, EXTERN);
-external	KEYWORD(110 || ES, 999, EXTERNAL);
-interface	KEYWORD(110 || ES, 999, INTERFACE);
-long		KEYWORD(110 || ES, 999, LONG_TOK);
-short		KEYWORD(110 || ES, 999, SHORT_TOK);
-double		KEYWORD(110 || ES, 400, DOUBLE_TOK);
-half		KEYWORD(110 || ES, 999, HALF);
-fixed		KEYWORD(110 || ES, 999, FIXED_TOK);
-unsigned	KEYWORD(110 || ES, 999, UNSIGNED);
-input		KEYWORD(110 || ES, 999, INPUT_TOK);
-output		KEYWORD(110 || ES, 999, OUTPUT);
-hvec2		KEYWORD(110 || ES, 999, HVEC2);
-hvec3		KEYWORD(110 || ES, 999, HVEC3);
-hvec4		KEYWORD(110 || ES, 999, HVEC4);
-dvec2		KEYWORD(110 || ES, 400, DVEC2);
-dvec3		KEYWORD(110 || ES, 400, DVEC3);
-dvec4		KEYWORD(110 || ES, 400, DVEC4);
-fvec2		KEYWORD(110 || ES, 999, FVEC2);
-fvec3		KEYWORD(110 || ES, 999, FVEC3);
-fvec4		KEYWORD(110 || ES, 999, FVEC4);
-sampler2DRect		return SAMPLER2DRECT;
-sampler3DRect		KEYWORD(110 || ES, 999, SAMPLER3DRECT);
-sampler2DRectShadow	return SAMPLER2DRECTSHADOW;
-sizeof		KEYWORD(110 || ES, 999, SIZEOF);
-cast		KEYWORD(110 || ES, 999, CAST);
-namespace	KEYWORD(110 || ES, 999, NAMESPACE);
-using		KEYWORD(110 || ES, 999, USING);
-
-    /* Additional reserved words in GLSL 1.20. */
-lowp		KEYWORD(120, 130 || ES, LOWP);
-mediump		KEYWORD(120, 130 || ES, MEDIUMP);
-highp		KEYWORD(120, 130 || ES, HIGHP);
-precision	KEYWORD(120, 130 || ES, PRECISION);
-
-    /* Additional reserved words in GLSL 1.30. */
-case		KEYWORD(130, 130, CASE);
-common		KEYWORD(130, 999, COMMON);
-partition	KEYWORD(130, 999, PARTITION);
-active		KEYWORD(130, 999, ACTIVE);
-superp		KEYWORD(130 || ES, 999, SUPERP);
-samplerBuffer	KEYWORD(130, 140, SAMPLERBUFFER);
-filter		KEYWORD(130, 999, FILTER);
-image1D		KEYWORD(130, 999, IMAGE1D);
-image2D		KEYWORD(130, 999, IMAGE2D);
-image3D		KEYWORD(130, 999, IMAGE3D);
-imageCube	KEYWORD(130, 999, IMAGECUBE);
-iimage1D	KEYWORD(130, 999, IIMAGE1D);
-iimage2D	KEYWORD(130, 999, IIMAGE2D);
-iimage3D	KEYWORD(130, 999, IIMAGE3D);
-iimageCube	KEYWORD(130, 999, IIMAGECUBE);
-uimage1D	KEYWORD(130, 999, UIMAGE1D);
-uimage2D	KEYWORD(130, 999, UIMAGE2D);
-uimage3D	KEYWORD(130, 999, UIMAGE3D);
-uimageCube	KEYWORD(130, 999, UIMAGECUBE);
-image1DArray	KEYWORD(130, 999, IMAGE1DARRAY);
-image2DArray	KEYWORD(130, 999, IMAGE2DARRAY);
-iimage1DArray	KEYWORD(130, 999, IIMAGE1DARRAY);
-iimage2DArray	KEYWORD(130, 999, IIMAGE2DARRAY);
-uimage1DArray	KEYWORD(130, 999, UIMAGE1DARRAY);
-uimage2DArray	KEYWORD(130, 999, UIMAGE2DARRAY);
-image1DShadow	KEYWORD(130, 999, IMAGE1DSHADOW);
-image2DShadow	KEYWORD(130, 999, IMAGE2DSHADOW);
-image1DArrayShadow KEYWORD(130, 999, IMAGE1DARRAYSHADOW);
-image2DArrayShadow KEYWORD(130, 999, IMAGE2DARRAYSHADOW);
-imageBuffer	KEYWORD(130, 999, IMAGEBUFFER);
-iimageBuffer	KEYWORD(130, 999, IIMAGEBUFFER);
-uimageBuffer	KEYWORD(130, 999, UIMAGEBUFFER);
-row_major	KEYWORD(130, 999, ROW_MAJOR);
-
-[_a-zA-Z][_a-zA-Z0-9]*	{
-			    struct _mesa_glsl_parse_state *state = yyextra;
-			    void *ctx = state;	
-			    yylval->identifier = ralloc_strdup(ctx, yytext);
-			    return classify_identifier(state, yytext);
-			}
-
-.			{ return yytext[0]; }
-
-%%
-
-int
-classify_identifier(struct _mesa_glsl_parse_state *state, const char *name)
-{
-   if (state->symbols->get_variable(name) || state->symbols->get_function(name))
-      return IDENTIFIER;
-   else if (state->symbols->get_type(name))
-      return TYPE_IDENTIFIER;
-   else
-      return NEW_IDENTIFIER;
-}
-
-void
-_mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string)
-{
-   yylex_init_extra(state, & state->scanner);
-   yy_scan_string(string, state->scanner);
-}
-
-void
-_mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state)
-{
-   yylex_destroy(state->scanner);
-}