if (!gst_buffer_pool_set_config (pool, config))
goto config_failed;
}
- gst_query_set_allocation_params (query, size, 0, 0, 0, 15, pool);
+ /* we need at least 2 buffer because we hold on to the last one */
+ gst_query_set_allocation_params (query, size, 2, 0, 0, 15, pool);
/* we also support various metadata */
gst_query_add_allocation_meta (query, GST_META_API_VIDEO);
if (!gst_buffer_pool_set_config (pool, config))
goto config_failed;
}
- gst_query_set_allocation_params (query, size, 0, 0, 0, 15, pool);
+ /* we need at least 2 buffer because we hold on to the last one */
+ gst_query_set_allocation_params (query, size, 2, 0, 0, 15, pool);
/* we also support various metadata */
gst_query_add_allocation_meta (query, GST_META_API_VIDEO);