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call_dom_stack_callbacks(): Only acquire the state data if needed

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This commit is contained in:
Jonas Fonseca 2005-12-27 15:22:06 +01:00 committed by Jonas Fonseca
parent a31eaaabdd
commit 217f905d88
1 changed files with 3 additions and 2 deletions
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5
src/document/dom/stack.c
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@ -137,7 +137,6 @@ call_dom_stack_callbacks(struct dom_stack *stack, struct dom_stack_state *state,
for (i = 0; i < stack->contexts_size; i++) { for (i = 0; i < stack->contexts_size; i++) {
struct dom_stack_context *context = stack->contexts[i]; struct dom_stack_context *context = stack->contexts[i];
void *state_data = get_dom_stack_state_data(context, state);
dom_stack_callback_T callback; dom_stack_callback_T callback;
if (action == DOM_STACK_PUSH) if (action == DOM_STACK_PUSH)
@ -146,8 +145,10 @@ call_dom_stack_callbacks(struct dom_stack *stack, struct dom_stack_state *state,
callback = context->info->pop[state->node->type]; callback = context->info->pop[state->node->type];
if (callback) { if (callback) {
void *data = get_dom_stack_state_data(context, state);
stack->current = context; stack->current = context;
callback(stack, state->node, state_data); callback(stack, state->node, data);
stack->current = NULL; stack->current = NULL;
} }
} }