diff options
Diffstat (limited to 'mesalib/src/glsl/glsl_parser_extras.cpp')
| -rw-r--r-- | mesalib/src/glsl/glsl_parser_extras.cpp | 173 |
1 files changed, 44 insertions, 129 deletions
diff --git a/mesalib/src/glsl/glsl_parser_extras.cpp b/mesalib/src/glsl/glsl_parser_extras.cpp index 21dc3abd7..87784ed69 100644 --- a/mesalib/src/glsl/glsl_parser_extras.cpp +++ b/mesalib/src/glsl/glsl_parser_extras.cpp @@ -50,7 +50,7 @@ glsl_compute_version_string(void *mem_ctx, bool is_es, unsigned version) static unsigned known_desktop_glsl_versions[] = - { 110, 120, 130, 140, 150, 330, 400, 410, 420, 430 }; + { 110, 120, 130, 140, 150, 330, 400, 410, 420, 430, 440 }; _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *_ctx, @@ -291,6 +291,10 @@ _mesa_glsl_parse_state::process_version_directive(YYLTYPE *locp, int version, } } + if (this->es_shader) { + this->ARB_texture_rectangle_enable = false; + } + this->language_version = version; bool supported = false; @@ -484,6 +488,7 @@ struct _mesa_glsl_extension { static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = { /* API availability */ /* name GL ES supported flag */ + EXT(ARB_arrays_of_arrays, true, false, ARB_arrays_of_arrays), EXT(ARB_conservative_depth, true, false, ARB_conservative_depth), EXT(ARB_draw_buffers, true, false, dummy_true), EXT(ARB_draw_instanced, true, false, ARB_draw_instanced), @@ -513,6 +518,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = { EXT(ARB_shader_atomic_counters, true, false, ARB_shader_atomic_counters), EXT(ARB_sample_shading, true, false, ARB_sample_shading), EXT(AMD_shader_trinary_minmax, true, false, dummy_true), + EXT(ARB_viewport_array, true, false, ARB_viewport_array), }; #undef EXT @@ -634,25 +640,6 @@ _mesa_glsl_process_extension(const char *name, YYLTYPE *name_locp, /** - * Returns the name of the type of a column of a matrix. E.g., - * - * "mat3" -> "vec3" - * "mat4x2" -> "vec2" - */ -static const char * -_mesa_ast_get_matrix_column_type_name(const char *matrix_type_name) -{ - static const char *vec_name[] = { "vec2", "vec3", "vec4" }; - - /* The number of elements in a row of a matrix is specified by the last - * character of the matrix type name. - */ - long rows = strtol(matrix_type_name + strlen(matrix_type_name) - 1, - NULL, 10); - return vec_name[rows - 2]; -} - -/** * Recurses through <type> and <expr> if <expr> is an aggregate initializer * and sets <expr>'s <constructor_type> field to <type>. Gives later functions * (process_array_constructor, et al) sufficient information to do type @@ -699,37 +686,19 @@ _mesa_ast_get_matrix_column_type_name(const char *matrix_type_name) * doesn't contain sufficient information to determine if the types match. */ void -_mesa_ast_set_aggregate_type(const ast_type_specifier *type, - ast_expression *expr, - _mesa_glsl_parse_state *state) +_mesa_ast_set_aggregate_type(const glsl_type *type, + ast_expression *expr) { - void *ctx = state; ast_aggregate_initializer *ai = (ast_aggregate_initializer *)expr; - ai->constructor_type = (ast_type_specifier *)type; - - bool is_declaration = ai->constructor_type->structure != NULL; - if (!is_declaration) { - /* Look up <type> name in the symbol table to see if it's a struct. */ - const ast_type_specifier *struct_type = - state->symbols->get_type_ast(type->type_name); - ai->constructor_type->structure = - struct_type ? new(ctx) ast_struct_specifier(*struct_type->structure) - : NULL; - } + ai->constructor_type = type; /* If the aggregate is an array, recursively set its elements' types. */ - if (type->is_array) { - /* We want to set the element type which is not an array itself, so make - * a copy of the array type and set its is_array field to false. + if (type->is_array()) { + /* Each array element has the type type->element_type(). * * E.g., if <type> if struct S[2] we want to set each element's type to * struct S. - * - * FINISHME: Update when ARB_array_of_arrays is supported. */ - const ast_type_specifier *non_array_type = - new(ctx) ast_type_specifier(type, false, NULL); - for (exec_node *expr_node = ai->expressions.head; !expr_node->is_tail_sentinel(); expr_node = expr_node->next) { @@ -737,84 +706,33 @@ _mesa_ast_set_aggregate_type(const ast_type_specifier *type, link); if (expr->oper == ast_aggregate) - _mesa_ast_set_aggregate_type(non_array_type, expr, state); + _mesa_ast_set_aggregate_type(type->element_type(), expr); } /* If the aggregate is a struct, recursively set its fields' types. */ - } else if (ai->constructor_type->structure) { - ai->constructor_type->structure->is_declaration = is_declaration; + } else if (type->is_record()) { exec_node *expr_node = ai->expressions.head; - /* Iterate through the struct's fields' declarations. E.g., iterate from - * "float a, b" to "int c" in the struct below. - * - * struct { - * float a, b; - * int c; - * } s; - */ - for (exec_node *decl_list_node = - ai->constructor_type->structure->declarations.head; - !decl_list_node->is_tail_sentinel(); - decl_list_node = decl_list_node->next) { - ast_declarator_list *decl_list = exec_node_data(ast_declarator_list, - decl_list_node, link); - - for (exec_node *decl_node = decl_list->declarations.head; - !decl_node->is_tail_sentinel() && !expr_node->is_tail_sentinel(); - decl_node = decl_node->next, expr_node = expr_node->next) { - ast_declaration *decl = exec_node_data(ast_declaration, decl_node, - link); - ast_expression *expr = exec_node_data(ast_expression, expr_node, - link); - - bool is_array = decl_list->type->specifier->is_array; - ast_expression *array_size = decl_list->type->specifier->array_size; - - /* Recognize variable declarations with the bracketed size attached - * to the type rather than the variable name as arrays. E.g., - * - * float a[2]; - * float[2] b; - * - * are both arrays, but <a>'s array_size is decl->array_size, while - * <b>'s array_size is decl_list->type->specifier->array_size. - */ - if (!is_array) { - /* FINISHME: Update when ARB_array_of_arrays is supported. */ - is_array = decl->is_array; - array_size = decl->array_size; - } - - /* Declaration shadows the <type> parameter. */ - ast_type_specifier *type = - new(ctx) ast_type_specifier(decl_list->type->specifier, - is_array, array_size); + /* Iterate through the struct's fields. */ + for (unsigned i = 0; !expr_node->is_tail_sentinel() && i < type->length; + i++, expr_node = expr_node->next) { + ast_expression *expr = exec_node_data(ast_expression, expr_node, + link); - if (expr->oper == ast_aggregate) - _mesa_ast_set_aggregate_type(type, expr, state); + if (expr->oper == ast_aggregate) { + _mesa_ast_set_aggregate_type(type->fields.structure[i].type, expr); } } - } else { - /* If the aggregate is a matrix, set its columns' types. */ - const char *name; - const glsl_type *const constructor_type = - ai->constructor_type->glsl_type(&name, state); - - if (constructor_type->is_matrix()) { - for (exec_node *expr_node = ai->expressions.head; - !expr_node->is_tail_sentinel(); - expr_node = expr_node->next) { - ast_expression *expr = exec_node_data(ast_expression, expr_node, - link); - - /* Declaration shadows the <type> parameter. */ - ast_type_specifier *type = new(ctx) - ast_type_specifier(_mesa_ast_get_matrix_column_type_name(name)); - - if (expr->oper == ast_aggregate) - _mesa_ast_set_aggregate_type(type, expr, state); - } + /* If the aggregate is a matrix, set its columns' types. */ + } else if (type->is_matrix()) { + for (exec_node *expr_node = ai->expressions.head; + !expr_node->is_tail_sentinel(); + expr_node = expr_node->next) { + ast_expression *expr = exec_node_data(ast_expression, expr_node, + link); + + if (expr->oper == ast_aggregate) + _mesa_ast_set_aggregate_type(type->column_type(), expr); } } } @@ -876,16 +794,10 @@ ast_node::ast_node(void) static void -ast_opt_array_size_print(bool is_array, const ast_expression *array_size) +ast_opt_array_dimensions_print(const ast_array_specifier *array_specifier) { - if (is_array) { - printf("[ "); - - if (array_size) - array_size->print(); - - printf("] "); - } + if (array_specifier) + array_specifier->print(); } @@ -1108,7 +1020,7 @@ ast_parameter_declarator::print(void) const type->print(); if (identifier) printf("%s ", identifier); - ast_opt_array_size_print(is_array, array_size); + ast_opt_array_dimensions_print(array_specifier); } @@ -1124,7 +1036,7 @@ void ast_declaration::print(void) const { printf("%s ", identifier); - ast_opt_array_size_print(is_array, array_size); + ast_opt_array_dimensions_print(array_specifier); if (initializer) { printf("= "); @@ -1133,13 +1045,12 @@ ast_declaration::print(void) const } -ast_declaration::ast_declaration(const char *identifier, bool is_array, - ast_expression *array_size, +ast_declaration::ast_declaration(const char *identifier, + ast_array_specifier *array_specifier, ast_expression *initializer) { this->identifier = identifier; - this->is_array = is_array; - this->array_size = array_size; + this->array_specifier = array_specifier; this->initializer = initializer; } @@ -1560,9 +1471,13 @@ do_common_optimization(exec_list *ir, bool linked, progress = do_copy_propagation(ir) || progress; progress = do_copy_propagation_elements(ir) || progress; - if (options->PreferDP4 && !linked) + if (options->OptimizeForAOS && !linked) progress = opt_flip_matrices(ir) || progress; + if (linked && options->OptimizeForAOS) { + progress = do_vectorize(ir) || progress; + } + if (linked) progress = do_dead_code(ir, uniform_locations_assigned) || progress; else |