p_dec = vlc_object_create( p_input, i_object_type );
if( p_dec == NULL )
- {
- msg_Err( p_input, "out of memory" );
return NULL;
- }
p_dec->pf_decode_audio = 0;
p_dec->pf_decode_video = 0;
p_dec->p_owner = p_owner = malloc( sizeof( decoder_owner_sys_t ) );
if( p_dec->p_owner == NULL )
{
- msg_Err( p_dec, "out of memory" );
+ vlc_object_release( p_dec );
return NULL;
}
p_dec->p_owner->b_own_thread = true;
/* decoder fifo */
if( ( p_dec->p_owner->p_fifo = block_FifoNew() ) == NULL )
{
- msg_Err( p_dec, "out of memory" );
+ free( p_dec->p_owner );
+ vlc_object_release( p_dec );
return NULL;
}
}
static void DecoderDecodeAudio( decoder_t *p_dec, block_t *p_block )
{
- input_thread_t *p_input = p_dec->p_owner->p_input;
- const int i_rate = p_block->i_rate;
- aout_buffer_t *p_aout_buf;
+ input_thread_t *p_input = p_dec->p_owner->p_input;
+ const int i_rate = p_block->i_rate;
+ aout_buffer_t *p_aout_buf;
while( (p_aout_buf = p_dec->pf_decode_audio( p_dec, &p_block )) )
{
+ aout_instance_t *p_aout = p_dec->p_owner->p_aout;
+ aout_input_t *p_aout_input = p_dec->p_owner->p_aout_input;
+
+ if( p_dec->b_die )
+ {
+ /* It prevent freezing VLC in case of broken decoder */
+ aout_DecDeleteBuffer( p_aout, p_aout_input, p_aout_buf );
+ if( p_block )
+ block_Release( p_block );
+ break;
+ }
vlc_mutex_lock( &p_input->p->counters.counters_lock );
stats_UpdateInteger( p_dec, p_input->p->counters.p_decoded_audio, 1, NULL );
vlc_mutex_unlock( &p_input->p->counters.counters_lock );
if( p_aout_buf->start_date < p_dec->p_owner->i_preroll_end )
{
- aout_DecDeleteBuffer( p_dec->p_owner->p_aout,
- p_dec->p_owner->p_aout_input, p_aout_buf );
+ aout_DecDeleteBuffer( p_aout, p_aout_input, p_aout_buf );
continue;
}
msg_Dbg( p_dec, "End of audio preroll" );
p_dec->p_owner->i_preroll_end = -1;
}
- aout_DecPlay( p_dec->p_owner->p_aout,
- p_dec->p_owner->p_aout_input,
- p_aout_buf, i_rate );
+ aout_DecPlay( p_aout, p_aout_input, p_aout_buf, i_rate );
}
}
static void DecoderGetCc( decoder_t *p_dec, decoder_t *p_dec_cc )
vout_thread_t * p_vout = p_dec->p_owner->p_vout;
input_thread_private_t * p_priv = p_input->p;
+ /* Enable with --auto-adjust-pts-delay */
if( !p_priv->pts_adjust.auto_adjust ) return;
for( i = 0; i < I_RENDERPICTURES; i++ )
* This first draft is way to simple, and we can't say if the
* algo will converge. It's also full of constants.
* But this simple algo allows to reduce the latency
- * to the minimum. */
+ * to the minimum.
+ * The whole point of this, is to bypass the pts_delay set
+ * by the access but also the delay arbitraly set by
+ * the remote server.
+ * Actually the remote server's muxer may set up a
+ * pts<->dts delay in the muxed stream. That is
+ * why we may end up in having a negative pts_delay,
+ * to compensate that artificial delay. */
mtime_t buffer_size = youngest_pict->date - oldest_pict->date;
int64_t pts_slide = 0;
if( buffer_size < 10000 )
static void DecoderDecodeVideo( decoder_t *p_dec, block_t *p_block )
{
input_thread_t *p_input = p_dec->p_owner->p_input;
- picture_t *p_pic;
+ picture_t *p_pic;
while( (p_pic = p_dec->pf_decode_video( p_dec, &p_block )) )
{
+ vout_thread_t *p_vout = p_dec->p_owner->p_vout;
+ if( p_dec->b_die )
+ {
+ /* It prevent freezing VLC in case of broken decoder */
+ VoutDisplayedPicture( p_vout, p_pic );
+ if( p_block )
+ block_Release( p_block );
+ break;
+ }
+
vlc_mutex_lock( &p_input->p->counters.counters_lock );
stats_UpdateInteger( p_dec, p_input->p->counters.p_decoded_video, 1, NULL );
vlc_mutex_unlock( &p_input->p->counters.counters_lock );
if( p_pic->date < p_dec->p_owner->i_preroll_end )
{
- VoutDisplayedPicture( p_dec->p_owner->p_vout, p_pic );
+ VoutDisplayedPicture( p_vout, p_pic );
continue;
}
if( p_dec->p_owner->i_preroll_end > 0 )
{
msg_Dbg( p_dec, "End of video preroll" );
- if( p_dec->p_owner->p_vout )
- VoutFlushPicture( p_dec->p_owner->p_vout );
+ if( p_vout )
+ VoutFlushPicture( p_vout );
/* */
p_dec->p_owner->i_preroll_end = -1;
}
if( ( !p_dec->p_owner->p_packetizer || !p_dec->p_owner->p_packetizer->pf_get_cc ) && p_dec->pf_get_cc )
DecoderGetCc( p_dec, p_dec );
- vout_DatePicture( p_dec->p_owner->p_vout, p_pic,
- p_pic->date );
+ vout_DatePicture( p_vout, p_pic, p_pic->date );
optimize_video_pts( p_dec );
- vout_DisplayPicture( p_dec->p_owner->p_vout, p_pic );
+ vout_DisplayPicture( p_vout, p_pic );
}
}