265     *buf = av_buffer_create((char *)in->plane_info[plane].mm_addr + in->planes[plane].data_offset,  in v4l2_buf_to_bufref()
266                             in->plane_info[plane].length, v4l2_free_buffer, in, 0);  in v4l2_buf_to_bufref()
284     length = out->plane_info[plane].length;  in v4l2_bufref_to_buf()
287     memcpy((uint8_t*)out->plane_info[plane].mm_addr+offset, data, FFMIN(size, length-offset));  in v4l2_bufref_to_buf()
311         frame->linesize[i] = avbuf->plane_info[i].bytesperline;  in v4l2_buffer_buf_to_swframe()
321         frame->linesize[1] = avbuf->plane_info[0].bytesperline;  in v4l2_buffer_buf_to_swframe()
322 …frame->data[1] = frame->buf[0]->data + avbuf->plane_info[0].bytesperline * avbuf->context->format.…  in v4l2_buffer_buf_to_swframe()
328         frame->linesize[1] = avbuf->plane_info[0].bytesperline >> 1;  in v4l2_buffer_buf_to_swframe()
329         frame->linesize[2] = avbuf->plane_info[0].bytesperline >> 1;  in v4l2_buffer_buf_to_swframe()
330 …frame->data[1] = frame->buf[0]->data + avbuf->plane_info[0].bytesperline * avbuf->context->format.…  in v4l2_buffer_buf_to_swframe()
331 …frame->data[2] = frame->data[1] + ((avbuf->plane_info[0].bytesperline * avbuf->context->format.fmt…  in v4l2_buffer_buf_to_swframe()
524         avbuf->plane_info[i].bytesperline = V4L2_TYPE_IS_MULTIPLANAR(ctx->type) ?  in ff_v4l2_buffer_initialize()
529             avbuf->plane_info[i].length = avbuf->buf.m.planes[i].length;  in ff_v4l2_buffer_initialize()
530             avbuf->plane_info[i].mm_addr = mmap(NULL, avbuf->buf.m.planes[i].length,  in ff_v4l2_buffer_initialize()
534             avbuf->plane_info[i].length = avbuf->buf.length;  in ff_v4l2_buffer_initialize()
535             avbuf->plane_info[i].mm_addr = mmap(NULL, avbuf->buf.length,  in ff_v4l2_buffer_initialize()
540         if (avbuf->plane_info[i].mm_addr == MAP_FAILED)  in ff_v4l2_buffer_initialize()