et the encoder implementation of the encoder instance <i>encoder_inst</i>.</p>

<p>OSSL_ENCODER_INSTANCE_get_encoder_ctx() can be used to get the encoder implementation&#39;s provider context of the encoder instance <i>encoder_inst</i>.</p>

<p>OSSL_ENCODER_INSTANCE_get_output_type() can be used to get the output type for the encoder implementation of the encoder instance <i>encoder_inst</i>. This will never be NULL.</p>

<p>OSSL_ENCODER_INSTANCE_get_output_structure() can be used to get the output structur