VPU_BUF_STATE_INUSE
vpu_set_buffer_state(vbuf, VPU_BUF_STATE_INUSE);
vdec->slots[info.id].state = VPU_BUF_STATE_INUSE;
vpu_set_buffer_state(vbuf, VPU_BUF_STATE_INUSE);
vpu_set_buffer_state(vbuf, VPU_BUF_STATE_INUSE);
[VPU_BUF_STATE_INUSE] = "inuse",