diff options
author | Paul Berry <stereotype441@gmail.com> | 2013-09-24 14:30:29 -0700 |
---|---|---|
committer | Paul Berry <stereotype441@gmail.com> | 2013-10-09 16:49:26 -0700 |
commit | 22d3ef2df1f4fd6c4a0aaf17996fdcd9b70547cb (patch) | |
tree | 609e6c8706f024d684eb32b8de1e828a57dcefb6 /src | |
parent | 6f19e552af7ab078cfefbcaa1560bb921ddcaf07 (diff) | |
download | external_mesa3d-22d3ef2df1f4fd6c4a0aaf17996fdcd9b70547cb.zip external_mesa3d-22d3ef2df1f4fd6c4a0aaf17996fdcd9b70547cb.tar.gz external_mesa3d-22d3ef2df1f4fd6c4a0aaf17996fdcd9b70547cb.tar.bz2 |
glsl: Make accessor functions for ir_variable::interface_type.
In a future patch, this will allow us to enforce invariants when the
interface type is updated.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Diffstat (limited to 'src')
-rw-r--r-- | src/glsl/ast_to_hir.cpp | 4 | ||||
-rw-r--r-- | src/glsl/builtin_variables.cpp | 2 | ||||
-rw-r--r-- | src/glsl/ir.h | 15 | ||||
-rw-r--r-- | src/glsl/link_interface_blocks.cpp | 17 | ||||
-rw-r--r-- | src/glsl/link_uniform_block_active_visitor.cpp | 12 | ||||
-rw-r--r-- | src/glsl/link_uniforms.cpp | 13 | ||||
-rw-r--r-- | src/glsl/link_varyings.cpp | 12 | ||||
-rw-r--r-- | src/glsl/lower_named_interface_blocks.cpp | 6 | ||||
-rw-r--r-- | src/glsl/lower_ubo_reference.cpp | 3 |
9 files changed, 51 insertions, 33 deletions
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp index 275d780..c1e3c08 100644 --- a/src/glsl/ast_to_hir.cpp +++ b/src/glsl/ast_to_hir.cpp @@ -4725,7 +4725,7 @@ ast_interface_block::hir(exec_list *instructions, var_mode); } - var->interface_type = block_type; + var->init_interface_type(block_type); if (state->target == geometry_shader && var_mode == ir_var_shader_in) handle_geometry_shader_input_decl(state, loc, var); state->symbols->add_variable(var); @@ -4741,7 +4741,7 @@ ast_interface_block::hir(exec_list *instructions, new(state) ir_variable(fields[i].type, ralloc_strdup(state, fields[i].name), var_mode); - var->interface_type = block_type; + var->init_interface_type(block_type); /* Propagate the "binding" keyword into this UBO's fields; * the UBO declaration itself doesn't get an ir_variable unless it diff --git a/src/glsl/builtin_variables.cpp b/src/glsl/builtin_variables.cpp index e2f69fa..7a64acc 100644 --- a/src/glsl/builtin_variables.cpp +++ b/src/glsl/builtin_variables.cpp @@ -831,7 +831,7 @@ builtin_variable_generator::generate_varyings() "gl_in"); ir_variable *var = add_variable("gl_in", array(per_vertex_type, 0), ir_var_shader_in, 0); - var->interface_type = per_vertex_type; + var->init_interface_type(per_vertex_type); } } diff --git a/src/glsl/ir.h b/src/glsl/ir.h index 9fd5f5a..a277857 100644 --- a/src/glsl/ir.h +++ b/src/glsl/ir.h @@ -392,6 +392,20 @@ public: } /** + * Set this->interface_type on a newly created variable. + */ + void init_interface_type(const struct glsl_type *type) + { + assert(this->interface_type == NULL); + this->interface_type = type; + } + + const glsl_type *get_interface_type() const + { + return this->interface_type; + } + + /** * Declared type of the variable */ const struct glsl_type *type; @@ -582,6 +596,7 @@ public: */ ir_constant *constant_initializer; +private: /** * For variables that are in an interface block or are an instance of an * interface block, this is the \c GLSL_TYPE_INTERFACE type for that block. diff --git a/src/glsl/link_interface_blocks.cpp b/src/glsl/link_interface_blocks.cpp index 928a88e..4f1c9d3 100644 --- a/src/glsl/link_interface_blocks.cpp +++ b/src/glsl/link_interface_blocks.cpp @@ -47,7 +47,7 @@ validate_intrastage_interface_blocks(struct gl_shader_program *prog, if (!var) continue; - const glsl_type *iface_type = var->interface_type; + const glsl_type *iface_type = var->get_interface_type(); if (iface_type == NULL) continue; @@ -81,32 +81,33 @@ validate_interstage_interface_blocks(struct gl_shader_program *prog, /* Add non-output interfaces from the consumer to the symbol table. */ foreach_list(node, consumer->ir) { ir_variable *var = ((ir_instruction *) node)->as_variable(); - if (!var || !var->interface_type || var->mode == ir_var_shader_out) + if (!var || !var->get_interface_type() || var->mode == ir_var_shader_out) continue; - interfaces.add_interface(var->interface_type->name, - var->interface_type, + interfaces.add_interface(var->get_interface_type()->name, + var->get_interface_type(), (enum ir_variable_mode) var->mode); } /* Verify that the producer's interfaces match. */ foreach_list(node, producer->ir) { ir_variable *var = ((ir_instruction *) node)->as_variable(); - if (!var || !var->interface_type || var->mode == ir_var_shader_in) + if (!var || !var->get_interface_type() || var->mode == ir_var_shader_in) continue; enum ir_variable_mode consumer_mode = var->mode == ir_var_uniform ? ir_var_uniform : ir_var_shader_in; const glsl_type *expected_type = - interfaces.get_interface(var->interface_type->name, consumer_mode); + interfaces.get_interface(var->get_interface_type()->name, + consumer_mode); /* The consumer doesn't use this output block. Ignore it. */ if (expected_type == NULL) continue; - if (var->interface_type != expected_type) { + if (var->get_interface_type() != expected_type) { linker_error(prog, "definitions of interface block `%s' do not " - "match\n", var->interface_type->name); + "match\n", var->get_interface_type()->name); return; } } diff --git a/src/glsl/link_uniform_block_active_visitor.cpp b/src/glsl/link_uniform_block_active_visitor.cpp index 56a8384..f2f46a2 100644 --- a/src/glsl/link_uniform_block_active_visitor.cpp +++ b/src/glsl/link_uniform_block_active_visitor.cpp @@ -27,12 +27,12 @@ link_uniform_block_active * process_block(void *mem_ctx, struct hash_table *ht, ir_variable *var) { - const uint32_t h = _mesa_hash_string(var->interface_type->name); + const uint32_t h = _mesa_hash_string(var->get_interface_type()->name); const hash_entry *const existing_block = - _mesa_hash_table_search(ht, h, var->interface_type->name); + _mesa_hash_table_search(ht, h, var->get_interface_type()->name); const glsl_type *const block_type = var->is_interface_instance() - ? var->type : var->interface_type; + ? var->type : var->get_interface_type(); /* If a block with this block-name has not previously been seen, add it. @@ -46,7 +46,7 @@ process_block(void *mem_ctx, struct hash_table *ht, ir_variable *var) b->type = block_type; b->has_instance_name = var->is_interface_instance(); - _mesa_hash_table_insert(ht, h, var->interface_type->name, + _mesa_hash_table_insert(ht, h, var->get_interface_type()->name, (void *) b); return b; } else { @@ -90,7 +90,7 @@ link_uniform_block_active_visitor::visit_enter(ir_dereference_array *ir) if (b == NULL) { linker_error(prog, "uniform block `%s' has mismatching definitions", - var->interface_type->name); + var->get_interface_type()->name); this->success = false; return visit_stop; } @@ -149,7 +149,7 @@ link_uniform_block_active_visitor::visit(ir_dereference_variable *ir) if (b == NULL) { linker_error(this->prog, "uniform block `%s' has mismatching definitions", - var->interface_type->name); + var->get_interface_type()->name); this->success = false; return visit_stop; } diff --git a/src/glsl/link_uniforms.cpp b/src/glsl/link_uniforms.cpp index 1cdd5a9..4bd4034 100644 --- a/src/glsl/link_uniforms.cpp +++ b/src/glsl/link_uniforms.cpp @@ -199,8 +199,8 @@ public: { this->is_ubo_var = var->is_in_uniform_block(); if (var->is_interface_instance()) - program_resource_visitor::process(var->interface_type, - var->interface_type->name); + program_resource_visitor::process(var->get_interface_type(), + var->get_interface_type()->name); else program_resource_visitor::process(var); } @@ -317,10 +317,10 @@ public: ubo_block_index = -1; if (var->is_in_uniform_block()) { if (var->is_interface_instance() && var->type->is_array()) { - unsigned l = strlen(var->interface_type->name); + unsigned l = strlen(var->get_interface_type()->name); for (unsigned i = 0; i < prog->NumUniformBlocks; i++) { - if (strncmp(var->interface_type->name, + if (strncmp(var->get_interface_type()->name, prog->UniformBlocks[i].Name, l) == 0 && prog->UniformBlocks[i].Name[l] == '[') { @@ -330,7 +330,7 @@ public: } } else { for (unsigned i = 0; i < prog->NumUniformBlocks; i++) { - if (strcmp(var->interface_type->name, + if (strcmp(var->get_interface_type()->name, prog->UniformBlocks[i].Name) == 0) { ubo_block_index = i; break; @@ -362,7 +362,8 @@ public: } if (var->is_interface_instance()) - process(var->interface_type, var->interface_type->name); + process(var->get_interface_type(), + var->get_interface_type()->name); else process(var); } else diff --git a/src/glsl/link_varyings.cpp b/src/glsl/link_varyings.cpp index 9d633e8..4ba6d8a 100644 --- a/src/glsl/link_varyings.cpp +++ b/src/glsl/link_varyings.cpp @@ -972,8 +972,8 @@ public: this->toplevel_var = var; this->varying_floats = 0; if (var->is_interface_instance()) - program_resource_visitor::process(var->interface_type, - var->interface_type->name); + program_resource_visitor::process(var->get_interface_type(), + var->get_interface_type()->name); else program_resource_visitor::process(var); } @@ -1083,10 +1083,10 @@ assign_varying_locations(struct gl_context *ctx, ((ir_instruction *) node)->as_variable(); if ((input_var != NULL) && (input_var->mode == ir_var_shader_in)) { - if (input_var->interface_type != NULL) { + if (input_var->get_interface_type() != NULL) { char *const iface_field_name = ralloc_asprintf(mem_ctx, "%s.%s", - input_var->interface_type->name, + input_var->get_interface_type()->name, input_var->name); hash_table_insert(consumer_interface_inputs, input_var, iface_field_name); @@ -1108,10 +1108,10 @@ assign_varying_locations(struct gl_context *ctx, g.process(output_var); ir_variable *input_var; - if (output_var->interface_type != NULL) { + if (output_var->get_interface_type() != NULL) { char *const iface_field_name = ralloc_asprintf(mem_ctx, "%s.%s", - output_var->interface_type->name, + output_var->get_interface_type()->name, output_var->name); input_var = (ir_variable *) hash_table_find(consumer_interface_inputs, diff --git a/src/glsl/lower_named_interface_blocks.cpp b/src/glsl/lower_named_interface_blocks.cpp index 5ad5683..f415252 100644 --- a/src/glsl/lower_named_interface_blocks.cpp +++ b/src/glsl/lower_named_interface_blocks.cpp @@ -152,7 +152,7 @@ flatten_named_interface_blocks_declarations::run(exec_list *instructions) } new_var->location = iface_t->fields.structure[i].location; - new_var->interface_type = iface_t; + new_var->init_interface_type(iface_t); hash_table_insert(interface_namespace, new_var, iface_field_name); insert_pos->insert_after(new_var); @@ -208,9 +208,9 @@ flatten_named_interface_blocks_declarations::handle_rvalue(ir_rvalue **rvalue) if (var->mode == ir_var_uniform) return; - if (var->interface_type != NULL) { + if (var->get_interface_type() != NULL) { char *iface_field_name = - ralloc_asprintf(mem_ctx, "%s.%s", var->interface_type->name, + ralloc_asprintf(mem_ctx, "%s.%s", var->get_interface_type()->name, ir->field); /* Find the variable in the set of flattened interface blocks */ ir_variable *found_var = diff --git a/src/glsl/lower_ubo_reference.cpp b/src/glsl/lower_ubo_reference.cpp index aade203..16b6801 100644 --- a/src/glsl/lower_ubo_reference.cpp +++ b/src/glsl/lower_ubo_reference.cpp @@ -132,7 +132,8 @@ lower_ubo_reference_visitor::handle_rvalue(ir_rvalue **rvalue) mem_ctx = ralloc_parent(*rvalue); const char *const field_name = - interface_field_name(mem_ctx, (char *) var->interface_type->name, deref); + interface_field_name(mem_ctx, (char *) var->get_interface_type()->name, + deref); this->uniform_block = -1; for (unsigned i = 0; i < shader->NumUniformBlocks; i++) { |