pvr2_buffer_state_idle
case pvr2_buffer_state_idle:
pvr2_buffer_state_decode(pvr2_buffer_state_idle));
bp->state = pvr2_buffer_state_idle;
if (bp->state != pvr2_buffer_state_idle) break;
if (bp->state != pvr2_buffer_state_idle) {
pvr2_buffer_state_idle),
case pvr2_buffer_state_idle: return "idle";