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authormarha <marha@users.sourceforge.net>2012-12-10 08:55:36 +0100
committermarha <marha@users.sourceforge.net>2012-12-10 08:55:36 +0100
commita0124a5e8e70979d2c24ef55285da989fdad766a (patch)
tree5cea5c9804a8edf67bc7260e0851a20d21324547 /mesalib/src/glsl/glsl_parser.yy
parent514b4afb64ccbf8e954270105ed5064272a2be68 (diff)
parent0328076efb5ff6e62152c09e38d0d11f7931d07b (diff)
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Merge remote-tracking branch 'origin/released'
* origin/released: fontconfig libX11 mesa pixman git update 10 dec 2012 Conflicts: fontconfig/src/fcxml.c
Diffstat (limited to 'mesalib/src/glsl/glsl_parser.yy')
-rw-r--r--mesalib/src/glsl/glsl_parser.yy86
1 files changed, 18 insertions, 68 deletions
diff --git a/mesalib/src/glsl/glsl_parser.yy b/mesalib/src/glsl/glsl_parser.yy
index 407dbbeeb..d8494667b 100644
--- a/mesalib/src/glsl/glsl_parser.yy
+++ b/mesalib/src/glsl/glsl_parser.yy
@@ -137,6 +137,9 @@ static void yyerror(YYLTYPE *loc, _mesa_glsl_parse_state *st, const char *msg)
%token HVEC2 HVEC3 HVEC4 DVEC2 DVEC3 DVEC4 FVEC2 FVEC3 FVEC4
%token SAMPLER3DRECT
%token SIZEOF CAST NAMESPACE USING
+%token COHERENT RESTRICT READONLY WRITEONLY RESOURCE ATOMIC_UINT PATCH SAMPLE
+%token SUBROUTINE SAMPLER2DMS ISAMPLER2DMS USAMPLER2DMS SAMPLER2DMSARRAY
+%token ISAMPLER2DMSARRAY USAMPLER2DMSARRAY
%token ERROR_TOK
@@ -258,54 +261,12 @@ version_statement:
/* blank - no #version specified: defaults are already set */
| VERSION_TOK INTCONSTANT EOL
{
- bool supported = false;
-
- switch ($2) {
- case 100:
- state->es_shader = true;
- supported = state->ctx->API == API_OPENGLES2 ||
- state->ctx->Extensions.ARB_ES2_compatibility;
- break;
- case 110:
- case 120:
- /* FINISHME: Once the OpenGL 3.0 'forward compatible' context or
- * the OpenGL 3.2 Core context is supported, this logic will need
- * change. Older versions of GLSL are no longer supported
- * outside the compatibility contexts of 3.x.
- */
- case 130:
- case 140:
- case 150:
- case 330:
- case 400:
- case 410:
- case 420:
- supported = _mesa_is_desktop_gl(state->ctx) &&
- ((unsigned) $2) <= state->ctx->Const.GLSLVersion;
- break;
- default:
- supported = false;
- break;
- }
-
- state->language_version = $2;
- state->version_string =
- ralloc_asprintf(state, "GLSL%s %d.%02d",
- state->es_shader ? " ES" : "",
- state->language_version / 100,
- state->language_version % 100);
-
- if (!supported) {
- _mesa_glsl_error(& @2, state, "%s is not supported. "
- "Supported versions are: %s\n",
- state->version_string,
- state->supported_version_string);
- }
-
- if (state->language_version >= 140) {
- state->ARB_uniform_buffer_object_enable = true;
- }
+ state->process_version_directive(&@2, $2, NULL);
}
+ | VERSION_TOK INTCONSTANT any_identifier EOL
+ {
+ state->process_version_directive(&@2, $2, $3);
+ }
;
pragma_statement:
@@ -315,10 +276,11 @@ pragma_statement:
| PRAGMA_OPTIMIZE_OFF EOL
| PRAGMA_INVARIANT_ALL EOL
{
- if (state->language_version == 110) {
+ if (!state->is_version(120, 100)) {
_mesa_glsl_warning(& @1, state,
- "pragma `invariant(all)' not supported in %s",
- state->version_string);
+ "pragma `invariant(all)' not supported in %s "
+ "(GLSL ES 1.00 or GLSL 1.20 required).",
+ state->get_version_string());
} else {
state->all_invariant = true;
}
@@ -1126,6 +1088,7 @@ layout_qualifier_id_list:
integer_constant:
INTCONSTANT { $$ = $1; }
| UINTCONSTANT { $$ = $1; }
+ ;
layout_qualifier_id:
any_identifier
@@ -1181,6 +1144,8 @@ layout_qualifier_id:
$$.flags.q.shared = 1;
} else if (strcmp($1, "column_major") == 0) {
$$.flags.q.column_major = 1;
+ } else if (strcmp($1, "row_major") == 0) {
+ $$.flags.q.row_major = 1;
}
if ($$.flags.i && state->ARB_uniform_buffer_object_warn) {
@@ -1498,32 +1463,17 @@ basic_type_specifier_nonarray:
precision_qualifier:
HIGHP {
- if (!state->es_shader && state->language_version < 130)
- _mesa_glsl_error(& @1, state,
- "precision qualifier forbidden "
- "in %s (1.30 or later "
- "required)\n",
- state->version_string);
+ state->check_precision_qualifiers_allowed(&@1);
$$ = ast_precision_high;
}
| MEDIUMP {
- if (!state->es_shader && state->language_version < 130)
- _mesa_glsl_error(& @1, state,
- "precision qualifier forbidden "
- "in %s (1.30 or later "
- "required)\n",
- state->version_string);
+ state->check_precision_qualifiers_allowed(&@1);
$$ = ast_precision_medium;
}
| LOWP {
- if (!state->es_shader && state->language_version < 130)
- _mesa_glsl_error(& @1, state,
- "precision qualifier forbidden "
- "in %s (1.30 or later "
- "required)\n",
- state->version_string);
+ state->check_precision_qualifiers_allowed(&@1);
$$ = ast_precision_low;
}