*
* Certain words start out as identifiers, become reserved words in
* later language revisions, and finally become language keywords.
+ * This may happen at different times in desktop GLSL and GLSL ES.
*
* For example, consider the following lexer rule:
- * samplerBuffer KEYWORD(130, 140, SAMPLERBUFFER)
+ * samplerBuffer KEYWORD(130, 0, 140, 0, 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
+ * - an identifier ...in GLSL < 1.30 or GLSL ES
*/
-#define KEYWORD(reserved_version, allowed_version, token) \
+#define KEYWORD(reserved_glsl, reserved_glsl_es, \
+ allowed_glsl, allowed_glsl_es, token) \
+ KEYWORD_WITH_ALT(reserved_glsl, reserved_glsl_es, \
+ allowed_glsl, allowed_glsl_es, false, token)
+
+/**
+ * Like the KEYWORD macro, but the word is also treated as a keyword
+ * if the given boolean expression is true.
+ */
+#define KEYWORD_WITH_ALT(reserved_glsl, reserved_glsl_es, \
+ allowed_glsl, allowed_glsl_es, \
+ alt_expr, token) \
do { \
- if (yyextra->language_version >= allowed_version) { \
+ if (yyextra->is_version(allowed_glsl, allowed_glsl_es) \
+ || (alt_expr)) { \
return token; \
- } else if (yyextra->language_version >= reserved_version) { \
+ } else if (yyextra->is_version(reserved_glsl, \
+ reserved_glsl_es)) { \
_mesa_glsl_error(yylloc, yyextra, \
- "Illegal use of reserved word `%s'", yytext); \
+ "illegal use of reserved word `%s'", yytext); \
return ERROR_TOK; \
} else { \
yylval->identifier = strdup(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.
+/**
+ * A macro for handling keywords that have been present in GLSL since
+ * its origin, but were changed into reserved words in GLSL 3.00 ES.
*/
-#define ES yyextra->es_shader
+#define DEPRECATED_ES_KEYWORD(token) \
+ do { \
+ if (yyextra->is_version(0, 300)) { \
+ _mesa_glsl_error(yylloc, yyextra, \
+ "illegal use of reserved word `%s'", yytext); \
+ return ERROR_TOK; \
+ } else { \
+ return token; \
+ } \
+ } while (0)
static int
literal_integer(char *text, int len, struct _mesa_glsl_parse_state *state,
if (value > UINT_MAX) {
/* Note that signed 0xffffffff is valid, not out of range! */
- if (state->language_version >= 130) {
+ if (state->is_version(130, 300)) {
_mesa_glsl_error(lloc, state,
- "Literal value `%s' out of range", text);
+ "literal value `%s' out of range", text);
} else {
_mesa_glsl_warning(lloc, state,
- "Literal value `%s' out of range", text);
+ "literal value `%s' out of range", text);
}
} else if (base == 10 && !is_uint && (unsigned)value > (unsigned)INT_MAX + 1) {
/* Tries to catch unintentionally providing a negative value.
* want to warn for INT_MAX.
*/
_mesa_glsl_warning(lloc, state,
- "Signed literal value `%s' is interpreted as %d",
+ "signed literal value `%s' is interpreted as %d",
text, lval->n);
}
return is_uint ? UINTCONSTANT : INTCONSTANT;
%option bison-bridge bison-locations reentrant noyywrap
%option nounput noyy_top_state
%option never-interactive
-%option prefix="_mesa_glsl_"
+%option prefix="_mesa_glsl_lexer_"
%option extra-type="struct _mesa_glsl_parse_state *"
%x PP PRAGMA
/* Preprocessor tokens. */
^[ \t]*#[ \t]*$ ;
-^[ \t]*#[ \t]*version { BEGIN PP; return VERSION; }
+^[ \t]*#[ \t]*version { BEGIN PP; return VERSION_TOK; }
^[ \t]*#[ \t]*extension { BEGIN PP; return EXTENSION; }
{HASH}line{SPCP}{INT}{SPCP}{INT}{SPC}$ {
/* Eat characters until the first digit is
\n { yylineno++; yycolumn = 0; }
-attribute return ATTRIBUTE;
+attribute DEPRECATED_ES_KEYWORD(ATTRIBUTE);
const return CONST_TOK;
bool return BOOL_TOK;
float return FLOAT_TOK;
int return INT_TOK;
-uint KEYWORD(130, 130, UINT_TOK);
+uint KEYWORD(130, 300, 130, 300, UINT_TOK);
break return BREAK;
continue return CONTINUE;
ivec2 return IVEC2;
ivec3 return IVEC3;
ivec4 return IVEC4;
-uvec2 KEYWORD(130, 130, UVEC2);
-uvec3 KEYWORD(130, 130, UVEC3);
-uvec4 KEYWORD(130, 130, UVEC4);
+uvec2 KEYWORD(130, 300, 130, 300, UVEC2);
+uvec3 KEYWORD(130, 300, 130, 300, UVEC3);
+uvec4 KEYWORD(130, 300, 130, 300, 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);
+mat2x2 KEYWORD(120, 300, 120, 300, MAT2X2);
+mat2x3 KEYWORD(120, 300, 120, 300, MAT2X3);
+mat2x4 KEYWORD(120, 300, 120, 300, MAT2X4);
+mat3x2 KEYWORD(120, 300, 120, 300, MAT3X2);
+mat3x3 KEYWORD(120, 300, 120, 300, MAT3X3);
+mat3x4 KEYWORD(120, 300, 120, 300, MAT3X4);
+mat4x2 KEYWORD(120, 300, 120, 300, MAT4X2);
+mat4x3 KEYWORD(120, 300, 120, 300, MAT4X3);
+mat4x4 KEYWORD(120, 300, 120, 300, 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;
+varying DEPRECATED_ES_KEYWORD(VARYING);
+centroid KEYWORD(120, 300, 120, 300, CENTROID);
+invariant KEYWORD(120, 100, 120, 100, INVARIANT);
+flat KEYWORD(130, 100, 130, 300, FLAT);
+smooth KEYWORD(130, 300, 130, 300, SMOOTH);
+noperspective KEYWORD(130, 300, 130, 0, NOPERSPECTIVE);
+
+sampler1D DEPRECATED_ES_KEYWORD(SAMPLER1D);
sampler2D return SAMPLER2D;
sampler3D return SAMPLER3D;
samplerCube return SAMPLERCUBE;
-sampler1DArray KEYWORD(130, 130, SAMPLER1DARRAY);
-sampler2DArray KEYWORD(130, 130, SAMPLER2DARRAY);
-sampler1DShadow return SAMPLER1DSHADOW;
+sampler1DArray KEYWORD(130, 300, 130, 0, SAMPLER1DARRAY);
+sampler2DArray KEYWORD(130, 300, 130, 300, SAMPLER2DARRAY);
+sampler1DShadow DEPRECATED_ES_KEYWORD(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);
-
-samplerExternalOES {
+samplerCubeShadow KEYWORD(130, 300, 130, 300, SAMPLERCUBESHADOW);
+sampler1DArrayShadow KEYWORD(130, 300, 130, 0, SAMPLER1DARRAYSHADOW);
+sampler2DArrayShadow KEYWORD(130, 300, 130, 300, SAMPLER2DARRAYSHADOW);
+isampler1D KEYWORD(130, 300, 130, 0, ISAMPLER1D);
+isampler2D KEYWORD(130, 300, 130, 300, ISAMPLER2D);
+isampler3D KEYWORD(130, 300, 130, 300, ISAMPLER3D);
+isamplerCube KEYWORD(130, 300, 130, 300, ISAMPLERCUBE);
+isampler1DArray KEYWORD(130, 300, 130, 0, ISAMPLER1DARRAY);
+isampler2DArray KEYWORD(130, 300, 130, 300, ISAMPLER2DARRAY);
+usampler1D KEYWORD(130, 300, 130, 0, USAMPLER1D);
+usampler2D KEYWORD(130, 300, 130, 300, USAMPLER2D);
+usampler3D KEYWORD(130, 300, 130, 300, USAMPLER3D);
+usamplerCube KEYWORD(130, 300, 130, 300, USAMPLERCUBE);
+usampler1DArray KEYWORD(130, 300, 130, 0, USAMPLER1DARRAY);
+usampler2DArray KEYWORD(130, 300, 130, 300, USAMPLER2DARRAY);
+
+ /* additional keywords in ARB_texture_multisample, included in GLSL 1.50 */
+ /* these are reserved but not defined in GLSL 3.00 */
+sampler2DMS KEYWORD_WITH_ALT(150, 300, 150, 0, yyextra->ARB_texture_multisample_enable, SAMPLER2DMS);
+isampler2DMS KEYWORD_WITH_ALT(150, 300, 150, 0, yyextra->ARB_texture_multisample_enable, ISAMPLER2DMS);
+usampler2DMS KEYWORD_WITH_ALT(150, 300, 150, 0, yyextra->ARB_texture_multisample_enable, USAMPLER2DMS);
+sampler2DMSArray KEYWORD_WITH_ALT(150, 300, 150, 0, yyextra->ARB_texture_multisample_enable, SAMPLER2DMSARRAY);
+isampler2DMSArray KEYWORD_WITH_ALT(150, 300, 150, 0, yyextra->ARB_texture_multisample_enable, ISAMPLER2DMSARRAY);
+usampler2DMSArray KEYWORD_WITH_ALT(150, 300, 150, 0, yyextra->ARB_texture_multisample_enable, USAMPLER2DMSARRAY);
+
+ /* keywords available with ARB_texture_cube_map_array_enable extension on desktop GLSL */
+samplerCubeArray KEYWORD_WITH_ALT(400, 0, 400, 0, yyextra->ARB_texture_cube_map_array_enable, SAMPLERCUBEARRAY);
+isamplerCubeArray KEYWORD_WITH_ALT(400, 0, 400, 0, yyextra->ARB_texture_cube_map_array_enable, ISAMPLERCUBEARRAY);
+usamplerCubeArray KEYWORD_WITH_ALT(400, 0, 400, 0, yyextra->ARB_texture_cube_map_array_enable, USAMPLERCUBEARRAY);
+samplerCubeArrayShadow KEYWORD_WITH_ALT(400, 0, 400, 0, yyextra->ARB_texture_cube_map_array_enable, SAMPLERCUBEARRAYSHADOW);
+
+samplerExternalOES {
if (yyextra->OES_EGL_image_external_enable)
return SAMPLEREXTERNALOES;
else
return IDENTIFIER;
- }
+ }
+atomic_uint KEYWORD_WITH_ALT(420, 300, 420, 0, yyextra->ARB_shader_atomic_counters_enable, ATOMIC_UINT);
struct return STRUCT;
void return VOID_TOK;
layout {
- if ((yyextra->language_version >= 140)
+ if ((yyextra->is_version(140, 300))
|| yyextra->AMD_conservative_depth_enable
|| yyextra->ARB_conservative_depth_enable
|| yyextra->ARB_explicit_attrib_location_enable
- || yyextra->ARB_fragment_coord_conventions_enable) {
+ || yyextra->ARB_uniform_buffer_object_enable
+ || yyextra->ARB_fragment_coord_conventions_enable
+ || yyextra->ARB_shading_language_420pack_enable) {
return LAYOUT_TOK;
} else {
yylval->identifier = strdup(yytext);
- return IDENTIFIER;
+ return classify_identifier(yyextra, yytext);
}
}
}
[0-9]+\.[0-9]+([eE][+-]?[0-9]+)?[fF]? {
- yylval->real = glsl_strtod(yytext, NULL);
+ yylval->real = glsl_strtof(yytext, NULL);
return FLOATCONSTANT;
}
\.[0-9]+([eE][+-]?[0-9]+)?[fF]? {
- yylval->real = glsl_strtod(yytext, NULL);
+ yylval->real = glsl_strtof(yytext, NULL);
return FLOATCONSTANT;
}
[0-9]+\.([eE][+-]?[0-9]+)?[fF]? {
- yylval->real = glsl_strtod(yytext, NULL);
+ yylval->real = glsl_strtof(yytext, NULL);
return FLOATCONSTANT;
}
[0-9]+[eE][+-]?[0-9]+[fF]? {
- yylval->real = glsl_strtod(yytext, NULL);
+ yylval->real = glsl_strtof(yytext, NULL);
return FLOATCONSTANT;
}
[0-9]+[fF] {
- yylval->real = glsl_strtod(yytext, NULL);
+ yylval->real = glsl_strtof(yytext, NULL);
return FLOATCONSTANT;
}
/* 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);
+asm KEYWORD(110, 100, 0, 0, ASM);
+class KEYWORD(110, 100, 0, 0, CLASS);
+union KEYWORD(110, 100, 0, 0, UNION);
+enum KEYWORD(110, 100, 0, 0, ENUM);
+typedef KEYWORD(110, 100, 0, 0, TYPEDEF);
+template KEYWORD(110, 100, 0, 0, TEMPLATE);
+this KEYWORD(110, 100, 0, 0, THIS);
+packed KEYWORD_WITH_ALT(110, 100, 140, 300, yyextra->ARB_uniform_buffer_object_enable, PACKED_TOK);
+goto KEYWORD(110, 100, 0, 0, GOTO);
+switch KEYWORD(110, 100, 130, 300, SWITCH);
+default KEYWORD(110, 100, 130, 300, DEFAULT);
+inline KEYWORD(110, 100, 0, 0, INLINE_TOK);
+noinline KEYWORD(110, 100, 0, 0, NOINLINE);
+volatile KEYWORD(110, 100, 0, 0, VOLATILE);
+public KEYWORD(110, 100, 0, 0, PUBLIC_TOK);
+static KEYWORD(110, 100, 0, 0, STATIC);
+extern KEYWORD(110, 100, 0, 0, EXTERN);
+external KEYWORD(110, 100, 0, 0, EXTERNAL);
+interface KEYWORD(110, 100, 0, 0, INTERFACE);
+long KEYWORD(110, 100, 0, 0, LONG_TOK);
+short KEYWORD(110, 100, 0, 0, SHORT_TOK);
+double KEYWORD(110, 100, 400, 0, DOUBLE_TOK);
+half KEYWORD(110, 100, 0, 0, HALF);
+fixed KEYWORD(110, 100, 0, 0, FIXED_TOK);
+unsigned KEYWORD(110, 100, 0, 0, UNSIGNED);
+input KEYWORD(110, 100, 0, 0, INPUT_TOK);
+output KEYWORD(110, 100, 0, 0, OUTPUT);
+hvec2 KEYWORD(110, 100, 0, 0, HVEC2);
+hvec3 KEYWORD(110, 100, 0, 0, HVEC3);
+hvec4 KEYWORD(110, 100, 0, 0, HVEC4);
+dvec2 KEYWORD(110, 100, 400, 0, DVEC2);
+dvec3 KEYWORD(110, 100, 400, 0, DVEC3);
+dvec4 KEYWORD(110, 100, 400, 0, DVEC4);
+fvec2 KEYWORD(110, 100, 0, 0, FVEC2);
+fvec3 KEYWORD(110, 100, 0, 0, FVEC3);
+fvec4 KEYWORD(110, 100, 0, 0, FVEC4);
+sampler2DRect DEPRECATED_ES_KEYWORD(SAMPLER2DRECT);
+sampler3DRect KEYWORD(110, 100, 0, 0, SAMPLER3DRECT);
+sampler2DRectShadow DEPRECATED_ES_KEYWORD(SAMPLER2DRECTSHADOW);
+sizeof KEYWORD(110, 100, 0, 0, SIZEOF);
+cast KEYWORD(110, 100, 0, 0, CAST);
+namespace KEYWORD(110, 100, 0, 0, NAMESPACE);
+using KEYWORD(110, 100, 0, 0, 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);
+lowp KEYWORD(120, 100, 130, 100, LOWP);
+mediump KEYWORD(120, 100, 130, 100, MEDIUMP);
+highp KEYWORD(120, 100, 130, 100, HIGHP);
+precision KEYWORD(120, 100, 130, 100, 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);
+case KEYWORD(130, 300, 130, 300, CASE);
+common KEYWORD(130, 300, 0, 0, COMMON);
+partition KEYWORD(130, 300, 0, 0, PARTITION);
+active KEYWORD(130, 300, 0, 0, ACTIVE);
+superp KEYWORD(130, 100, 0, 0, SUPERP);
+samplerBuffer KEYWORD(130, 300, 140, 0, SAMPLERBUFFER);
+filter KEYWORD(130, 300, 0, 0, FILTER);
+image1D KEYWORD(130, 300, 0, 0, IMAGE1D);
+image2D KEYWORD(130, 300, 0, 0, IMAGE2D);
+image3D KEYWORD(130, 300, 0, 0, IMAGE3D);
+imageCube KEYWORD(130, 300, 0, 0, IMAGECUBE);
+iimage1D KEYWORD(130, 300, 0, 0, IIMAGE1D);
+iimage2D KEYWORD(130, 300, 0, 0, IIMAGE2D);
+iimage3D KEYWORD(130, 300, 0, 0, IIMAGE3D);
+iimageCube KEYWORD(130, 300, 0, 0, IIMAGECUBE);
+uimage1D KEYWORD(130, 300, 0, 0, UIMAGE1D);
+uimage2D KEYWORD(130, 300, 0, 0, UIMAGE2D);
+uimage3D KEYWORD(130, 300, 0, 0, UIMAGE3D);
+uimageCube KEYWORD(130, 300, 0, 0, UIMAGECUBE);
+image1DArray KEYWORD(130, 300, 0, 0, IMAGE1DARRAY);
+image2DArray KEYWORD(130, 300, 0, 0, IMAGE2DARRAY);
+iimage1DArray KEYWORD(130, 300, 0, 0, IIMAGE1DARRAY);
+iimage2DArray KEYWORD(130, 300, 0, 0, IIMAGE2DARRAY);
+uimage1DArray KEYWORD(130, 300, 0, 0, UIMAGE1DARRAY);
+uimage2DArray KEYWORD(130, 300, 0, 0, UIMAGE2DARRAY);
+image1DShadow KEYWORD(130, 300, 0, 0, IMAGE1DSHADOW);
+image2DShadow KEYWORD(130, 300, 0, 0, IMAGE2DSHADOW);
+image1DArrayShadow KEYWORD(130, 300, 0, 0, IMAGE1DARRAYSHADOW);
+image2DArrayShadow KEYWORD(130, 300, 0, 0, IMAGE2DARRAYSHADOW);
+imageBuffer KEYWORD(130, 300, 0, 0, IMAGEBUFFER);
+iimageBuffer KEYWORD(130, 300, 0, 0, IIMAGEBUFFER);
+uimageBuffer KEYWORD(130, 300, 0, 0, UIMAGEBUFFER);
+row_major KEYWORD_WITH_ALT(130, 0, 140, 0, yyextra->ARB_uniform_buffer_object_enable && !yyextra->es_shader, ROW_MAJOR);
+
+ /* Additional reserved words in GLSL 1.40 */
+isampler2DRect KEYWORD(140, 300, 140, 0, ISAMPLER2DRECT);
+usampler2DRect KEYWORD(140, 300, 140, 0, USAMPLER2DRECT);
+isamplerBuffer KEYWORD(140, 300, 140, 0, ISAMPLERBUFFER);
+usamplerBuffer KEYWORD(140, 300, 140, 0, USAMPLERBUFFER);
+
+ /* Additional reserved words in GLSL ES 3.00 */
+coherent KEYWORD(0, 300, 0, 0, COHERENT);
+restrict KEYWORD(0, 300, 0, 0, RESTRICT);
+readonly KEYWORD(0, 300, 0, 0, READONLY);
+writeonly KEYWORD(0, 300, 0, 0, WRITEONLY);
+resource KEYWORD(0, 300, 0, 0, RESOURCE);
+patch KEYWORD(0, 300, 0, 0, PATCH);
+sample KEYWORD_WITH_ALT(400, 300, 400, 0, yyextra->ARB_gpu_shader5_enable, SAMPLE);
+subroutine KEYWORD(0, 300, 0, 0, SUBROUTINE);
+
[_a-zA-Z][_a-zA-Z0-9]* {
struct _mesa_glsl_parse_state *state = yyextra;
projects / mesa.git / blobdiff