diff options
| author | Francisco Jerez <[email protected]> | 2015-01-31 22:01:35 +0200 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2015-05-04 17:44:16 +0300 |
| commit | 3f8558650d0db1f0f7a5a03cc781cbf2785cc2c8 (patch) | |
| tree | 3c81280d4b6442f2999163cb8d3ce9b7cd8ef2d5 | |
| parent | f64edfdc44d955adfe3e99154559e7935a2efd45 (diff) | |
glsl: Split off memory qualifiers from storage qualifiers.
Image memory qualifiers (coherent, volatile, restrict, readonly and writeonly)
follow slightly different rules from storage qualifiers, e.g. the uniqueness
rule doesn't apply. Make them a separate non-terminal.
Reviewed-by: Matt Turner <[email protected]>
| -rw-r--r-- | src/glsl/glsl_parser.yy | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy index aceb3b916b7..c305889e105 100644 --- a/src/glsl/glsl_parser.yy +++ b/src/glsl/glsl_parser.yy @@ -214,6 +214,7 @@ static bool match_layout_qualifier(const char *s1, const char *s2, %type <type_qualifier> layout_qualifier %type <type_qualifier> layout_qualifier_id_list layout_qualifier_id %type <type_qualifier> interface_block_layout_qualifier +%type <type_qualifier> memory_qualifier %type <type_qualifier> interface_qualifier %type <type_specifier> type_specifier %type <type_specifier> type_specifier_nonarray @@ -1000,6 +1001,11 @@ parameter_qualifier: $$ = $2; $$.precision = $1; } + | memory_qualifier parameter_qualifier + { + $$ = $1; + $$.merge_qualifier(&@1, state, $2); + } parameter_direction_qualifier: IN_TOK @@ -1581,6 +1587,7 @@ type_qualifier: | storage_qualifier | interpolation_qualifier | layout_qualifier + | memory_qualifier | precision_qualifier { memset(&$$, 0, sizeof($$)); @@ -1718,6 +1725,11 @@ type_qualifier: $$ = $2; $$.precision = $1; } + | memory_qualifier type_qualifier + { + $$ = $1; + $$.merge_qualifier(&@1, state, $2); + } ; auxiliary_storage_qualifier: @@ -1778,7 +1790,10 @@ storage_qualifier: memset(& $$, 0, sizeof($$)); $$.flags.q.uniform = 1; } - | COHERENT + ; + +memory_qualifier: + COHERENT { memset(& $$, 0, sizeof($$)); $$.flags.q.coherent = 1; |