static av_cold int libschroedinger_decode_close(AVCodecContext *avccontext)
{
FfmpegSchroDecoderParams *p_schro_params = avccontext->priv_data;
/* Free the decoder. */
schro_decoder_free(p_schro_params->decoder);
av_freep(&p_schro_params->format);
avpicture_free(&p_schro_params->dec_pic);
/* Free data in the output frame queue. */
ff_dirac_schro_queue_free(&p_schro_params->dec_frame_queue,
libschroedinger_decode_frame_free);
return 0;
}
static void libschroedinger_flush(AVCodecContext *avccontext)
{
/* Got a seek request. Free the decoded frames queue and then reset
* the decoder */
FfmpegSchroDecoderParams *p_schro_params = avccontext->priv_data;
/* Free data in the output frame queue. */
ff_dirac_schro_queue_free(&p_schro_params->dec_frame_queue,
libschroedinger_decode_frame_free);
ff_dirac_schro_queue_init(&p_schro_params->dec_frame_queue);
schro_decoder_reset(p_schro_params->decoder);
p_schro_params->eos_pulled = 0;
p_schro_params->eos_signalled = 0;
}
static int libdirac_encode_close(AVCodecContext *avccontext)
{
FfmpegDiracEncoderParams* p_dirac_params = avccontext->priv_data;
/* close the encoder */
dirac_encoder_close(p_dirac_params->p_encoder );
/* free data in the output frame queue */
ff_dirac_schro_queue_free(&p_dirac_params->enc_frame_queue,
DiracFreeFrame);
/* free the input frame buffer */
av_freep(&p_dirac_params->p_in_frame_buf);
return 0 ;
}
static int libschroedinger_encode_close(AVCodecContext *avccontext)
{
SchroEncoderParams *p_schro_params = avccontext->priv_data;
/* Close the encoder. */
schro_encoder_free(p_schro_params->encoder);
/* Free data in the output frame queue. */
ff_dirac_schro_queue_free(&p_schro_params->enc_frame_queue,
SchroedingerFreeFrame);
/* Free the encoder buffer. */
if (p_schro_params->enc_buf_size)
av_freep(&p_schro_params->enc_buf);
/* Free the video format structure. */
av_freep(&p_schro_params->format);
return 0;
}
