Lines Matching refs:buffer_id
394 * @param buffer_id Buffer identifier from shm_channel_writer_put_buffer().
404 SANE_Int buffer_id, SANE_Int buffer_bytes)
411 if (buffer_id < 0 || buffer_id >= shm_channel->buf_count)
413 DBG (3, "shm_channel_writer_put_buffer: BUG: buffer_id=%d\n",
414 buffer_id);
418 shm_channel->buffer_bytes[buffer_id] = buffer_bytes;
420 buf_index = (SANE_Byte) buffer_id;
528 SANE_Byte buffer_id;
534 buffer_id = i;
537 write (shm_channel->reader_put_pipe[1], &buffer_id, 1);
623 * @param buffer_id Buffer identifier from shm_channel_reader_get_buffer().
631 shm_channel_reader_put_buffer (Shm_Channel * shm_channel, SANE_Int buffer_id)
638 if (buffer_id < 0 || buffer_id >= shm_channel->buf_count)
640 DBG (3, "shm_channel_reader_put_buffer: BUG: buffer_id=%d\n",
641 buffer_id);
645 buf_index = (SANE_Byte) buffer_id;