diff options
Diffstat (limited to 'src/glsl/glsl_parser.yy')
| -rw-r--r-- | src/glsl/glsl_parser.yy | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy index 3ce9e103f20..8564cb99374 100644 --- a/src/glsl/glsl_parser.yy +++ b/src/glsl/glsl_parser.yy @@ -134,7 +134,7 @@ static bool match_layout_qualifier(const char *s1, const char *s2, } %token ATTRIBUTE CONST_TOK BOOL_TOK FLOAT_TOK INT_TOK UINT_TOK DOUBLE_TOK -%token BREAK CONTINUE DO ELSE FOR IF DISCARD RETURN SWITCH CASE DEFAULT +%token BREAK BUFFER CONTINUE DO ELSE FOR IF DISCARD RETURN SWITCH CASE DEFAULT %token BVEC2 BVEC3 BVEC4 IVEC2 IVEC3 IVEC4 UVEC2 UVEC3 UVEC4 VEC2 VEC3 VEC4 DVEC2 DVEC3 DVEC4 %token CENTROID IN_TOK OUT_TOK INOUT_TOK UNIFORM VARYING SAMPLE %token NOPERSPECTIVE FLAT SMOOTH @@ -1805,6 +1805,11 @@ storage_qualifier: memset(& $$, 0, sizeof($$)); $$.flags.q.uniform = 1; } + | BUFFER + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.buffer = 1; + } ; memory_qualifier: @@ -2507,7 +2512,17 @@ basic_interface_block: block->block_name = $2; block->declarations.push_degenerate_list_at_head(& $4->link); - if ($1.flags.q.uniform) { + if ($1.flags.q.buffer) { + if (!state->has_shader_storage_buffer_objects()) { + _mesa_glsl_error(& @1, state, + "#version 430 / GL_ARB_shader_storage_buffer_object " + "required for defining shader storage blocks"); + } else if (state->ARB_shader_storage_buffer_object_warn) { + _mesa_glsl_warning(& @1, state, + "#version 430 / GL_ARB_shader_storage_buffer_object " + "required for defining shader storage blocks"); + } + } else if ($1.flags.q.uniform) { if (!state->has_uniform_buffer_objects()) { _mesa_glsl_error(& @1, state, "#version 140 / GL_ARB_uniform_buffer_object " @@ -2551,11 +2566,13 @@ basic_interface_block: uint64_t interface_type_mask; struct ast_type_qualifier temp_type_qualifier; - /* Get a bitmask containing only the in/out/uniform flags, allowing us - * to ignore other irrelevant flags like interpolation qualifiers. + /* Get a bitmask containing only the in/out/uniform/buffer + * flags, allowing us to ignore other irrelevant flags like + * interpolation qualifiers. */ temp_type_qualifier.flags.i = 0; temp_type_qualifier.flags.q.uniform = true; + temp_type_qualifier.flags.q.buffer = true; temp_type_qualifier.flags.q.in = true; temp_type_qualifier.flags.q.out = true; interface_type_mask = temp_type_qualifier.flags.i; @@ -2642,6 +2659,11 @@ interface_qualifier: memset(& $$, 0, sizeof($$)); $$.flags.q.uniform = 1; } + | BUFFER + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.buffer = 1; + } ; instance_name_opt: |