// Stage present dispatcher.
//
// stagePresent walks the per-row dirty bands set by drawing primitives
// and asks the port HAL to flip just those rows to the display, then
// resets the dirty state.

#include <stddef.h>

#include "joey/debug.h"
#include "joey/present.h"
#include "hal.h"
#include "surfaceInternal.h"


// ----- Public API (alphabetical) -----

void stagePresent(void) {
    SurfaceT *stage;

    stage = stageGet();
    if (stage == NULL) {
        return;
    }
    halPresent(stage);
    stageDirtyClearAll();
}