diff options
Diffstat (limited to 'src/glsl/ir_structure_splitting.cpp')
| -rw-r--r-- | src/glsl/ir_structure_splitting.cpp | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/src/glsl/ir_structure_splitting.cpp b/src/glsl/ir_structure_splitting.cpp index 91f6dac23e0..ff3ec936eb8 100644 --- a/src/glsl/ir_structure_splitting.cpp +++ b/src/glsl/ir_structure_splitting.cpp @@ -40,10 +40,14 @@ static bool debug = false; -class variable_entry : public exec_node +// XXX using variable_entry2 here to avoid collision (MSVC multiply-defined +// function) with the variable_entry class seen in ir_variable_refcount.h +// Perhaps we can use the one in ir_variable_refcount.h and make this class +// here go away? +class variable_entry2 : public exec_node { public: - variable_entry(ir_variable *var) + variable_entry2(ir_variable *var) { this->var = var; this->whole_structure_access = 0; @@ -65,6 +69,7 @@ public: void *mem_ctx; }; + class ir_structure_reference_visitor : public ir_hierarchical_visitor { public: ir_structure_reference_visitor(void) @@ -84,7 +89,7 @@ public: virtual ir_visitor_status visit_enter(ir_assignment *); virtual ir_visitor_status visit_enter(ir_function_signature *); - variable_entry *get_variable_entry(ir_variable *var); + variable_entry2 *get_variable_entry2(ir_variable *var); /* List of variable_entry */ exec_list variable_list; @@ -92,8 +97,8 @@ public: void *mem_ctx; }; -variable_entry * -ir_structure_reference_visitor::get_variable_entry(ir_variable *var) +variable_entry2 * +ir_structure_reference_visitor::get_variable_entry2(ir_variable *var) { assert(var); @@ -101,12 +106,12 @@ ir_structure_reference_visitor::get_variable_entry(ir_variable *var) return NULL; foreach_iter(exec_list_iterator, iter, this->variable_list) { - variable_entry *entry = (variable_entry *)iter.get(); + variable_entry2 *entry = (variable_entry2 *)iter.get(); if (entry->var == var) return entry; } - variable_entry *entry = new(mem_ctx) variable_entry(var); + variable_entry2 *entry = new(mem_ctx) variable_entry2(var); this->variable_list.push_tail(entry); return entry; } @@ -115,7 +120,7 @@ ir_structure_reference_visitor::get_variable_entry(ir_variable *var) ir_visitor_status ir_structure_reference_visitor::visit(ir_variable *ir) { - variable_entry *entry = this->get_variable_entry(ir); + variable_entry2 *entry = this->get_variable_entry2(ir); if (entry) entry->declaration = true; @@ -127,7 +132,7 @@ ir_visitor_status ir_structure_reference_visitor::visit(ir_dereference_variable *ir) { ir_variable *const var = ir->variable_referenced(); - variable_entry *entry = this->get_variable_entry(var); + variable_entry2 *entry = this->get_variable_entry2(var); if (entry) entry->whole_structure_access++; @@ -182,13 +187,13 @@ public: void split_deref(ir_dereference **deref); void handle_rvalue(ir_rvalue **rvalue); - variable_entry *get_splitting_entry(ir_variable *var); + variable_entry2 *get_splitting_entry(ir_variable *var); exec_list *variable_list; void *mem_ctx; }; -variable_entry * +variable_entry2 * ir_structure_splitting_visitor::get_splitting_entry(ir_variable *var) { assert(var); @@ -197,7 +202,7 @@ ir_structure_splitting_visitor::get_splitting_entry(ir_variable *var) return NULL; foreach_iter(exec_list_iterator, iter, *this->variable_list) { - variable_entry *entry = (variable_entry *)iter.get(); + variable_entry2 *entry = (variable_entry2 *)iter.get(); if (entry->var == var) { return entry; } @@ -217,7 +222,7 @@ ir_structure_splitting_visitor::split_deref(ir_dereference **deref) if (!deref_var) return; - variable_entry *entry = get_splitting_entry(deref_var->var); + variable_entry2 *entry = get_splitting_entry(deref_var->var); if (!entry) return; @@ -252,8 +257,8 @@ ir_structure_splitting_visitor::visit_leave(ir_assignment *ir) { ir_dereference_variable *lhs_deref = ir->lhs->as_dereference_variable(); ir_dereference_variable *rhs_deref = ir->rhs->as_dereference_variable(); - variable_entry *lhs_entry = lhs_deref ? get_splitting_entry(lhs_deref->var) : NULL; - variable_entry *rhs_entry = rhs_deref ? get_splitting_entry(rhs_deref->var) : NULL; + variable_entry2 *lhs_entry = lhs_deref ? get_splitting_entry(lhs_deref->var) : NULL; + variable_entry2 *rhs_entry = rhs_deref ? get_splitting_entry(rhs_deref->var) : NULL; const glsl_type *type = ir->rhs->type; if ((lhs_entry || rhs_entry) && !ir->condition) { @@ -301,7 +306,7 @@ do_structure_splitting(exec_list *instructions) /* Trim out variables we can't split. */ foreach_iter(exec_list_iterator, iter, refs.variable_list) { - variable_entry *entry = (variable_entry *)iter.get(); + variable_entry2 *entry = (variable_entry2 *)iter.get(); if (debug) { printf("structure %s@%p: decl %d, whole_access %d\n", @@ -323,7 +328,7 @@ do_structure_splitting(exec_list *instructions) * components. */ foreach_iter(exec_list_iterator, iter, refs.variable_list) { - variable_entry *entry = (variable_entry *)iter.get(); + variable_entry2 *entry = (variable_entry2 *)iter.get(); const struct glsl_type *type = entry->var->type; entry->mem_ctx = talloc_parent(entry->var); |