Check in accidentally missed file-change

Sources/backends/glsl.c

@@ -85,101 +85,6 @@ static void write_code(char *glsl, char *directory, const char *filename, const
 	}
 }
 
-static void find_referenced_functions(function *f, function **functions, size_t *functions_size) {
-	if (f->block == NULL) {
-		// built-in
-		return;
-	}
-
-	uint8_t *data = f->code.o;
-	size_t size = f->code.size;
-
-	size_t index = 0;
-	while (index < size) {
-		opcode *o = (opcode *)&data[index];
-		switch (o->type) {
-		case OPCODE_CALL: {
-			for (function_id i = 0; get_function(i) != NULL; ++i) {
-				function *f = get_function(i);
-				if (f->name == o->op_call.func) {
-					if (f->block == NULL) {
-						// built-in
-						break;
-					}
-
-					bool found = false;
-					for (size_t j = 0; j < *functions_size; ++j) {
-						if (functions[j]->name == o->op_call.func) {
-							found = true;
-							break;
-						}
-					}
-					if (!found) {
-						functions[*functions_size] = f;
-						*functions_size += 1;
-						find_referenced_functions(f, functions, functions_size);
-					}
-					break;
-				}
-			}
-			break;
-		}
-		}
-
-		index += o->size;
-	}
-}
-
-static void add_found_type(type_id t, type_id *types, size_t *types_size) {
-	for (size_t i = 0; i < *types_size; ++i) {
-		if (types[i] == t) {
-			return;
-		}
-	}
-
-	types[*types_size] = t;
-	*types_size += 1;
-}
-
-static void find_referenced_types(function *f, type_id *types, size_t *types_size) {
-	if (f->block == NULL) {
-		// built-in
-		return;
-	}
-
-	function *functions[256];
-	size_t functions_size = 0;
-
-	functions[functions_size] = f;
-	functions_size += 1;
-
-	find_referenced_functions(f, functions, &functions_size);
-
-	for (size_t l = 0; l < functions_size; ++l) {
-		function *func = functions[l];
-		debug_context context = {0};
-		check(func->parameter_type.type != NO_TYPE, context, "Function parameter type not found");
-		add_found_type(func->parameter_type.type, types, types_size);
-		check(func->return_type.type != NO_TYPE, context, "Function return type missing");
-		add_found_type(func->return_type.type, types, types_size);
-
-		uint8_t *data = functions[l]->code.o;
-		size_t size = functions[l]->code.size;
-
-		size_t index = 0;
-		while (index < size) {
-			opcode *o = (opcode *)&data[index];
-			switch (o->type) {
-			case OPCODE_VAR:
-				add_found_type(o->op_var.var.type.type, types, types_size);
-				break;
-			}
-
-			index += o->size;
-		}
-	}
-}
-
 static void find_referenced_global_for_var(variable v, global_id *globals, size_t *globals_size) {
 	for (global_id j = 0; get_global(j).type != NO_TYPE; ++j) {
 		global g = get_global(j);