Lines Matching refs:buf_state
741 if (!iodev->buf_state)
742 iodev->buf_state = buffer_share_create(iodev->buffer_size);
743 buffer_share_add_id(iodev->buf_state, stream->stream->stream_id, NULL);
762 buffer_share_rm_id(iodev->buf_state,
774 buffer_share_destroy(iodev->buf_state);
775 iodev->buf_state = NULL;
790 return buffer_share_id_offset(iodev->buf_state,
798 buffer_share_offset_update(iodev->buf_state,
804 if (!iodev->buf_state)
806 return buffer_share_get_new_write_point(iodev->buf_state);
816 buffer_share_id_offset(iodev->buf_state,
